Preparation method of 2,4,-dichlorphenoxyacetic acid

The invention relates to a preparation method of a weed killer 2,4-D, which is convenient to operate, high in yield, high in product quality, low in three-waste treatment capacity, and good in environmental protection property, aiming at the problems of serious environmental pollution and difficult aftertreatment in the existing production process for 2,4-D. According to the scheme, the preparation method comprises the following steps of: dissolving phenoxyacetic acid in an organic solvent; with a molecular sieve as a catalyst, charging chlorine and performing a chlorination reaction; removing the generated hydrogen chloride and the remainder chlorine after the reaction is ended; filtering and recovering the molecular sieve catalyst with heat; cooling and crystallizing the filtrate; and obtaining the 2,4-D finished product after filtering and drying. The preparation method disclosed by the invention has the following advantages that by phenoxyacetic acid, the yield of 2,4-D is up to 96% ...

Checking apparatus for online monitor of lightning arrester

The invention discloses a checking apparatus for an online monitor of a lightning arrester. The checking apparatus for the online monitor of the lightning arrester comprises a current measurement unit, a lightning simulation unit and a power supply unit; wherein the current measurement unit is used for connecting with the online monitor of the lightning arrester in parallel; the lightning simulation unit is used for inputting high-voltage current to the online monitor of the lightning arrester connected with the lightning simulation unit in parallel; and the power supply unit is used for supplying power for the lightning simulation unit. As the checking apparatus for the online monitor of the lightning arrester can detect a plurality of online monitors of the lightning arrester on the site of a transformer substation and periodically detect all the online monitors of the lightning arrester, the safety of the transformer substation can be effectively improved, and as all the online monitors ...

Machining method and machining tool of micro fuel cell battery bipolar plate micro channel

The invention discloses a machining method and a machining tool of a micro fuel cell battery bipolar plate micro channel. According to the invention, a used cutting tool has the characteristics that the cutting tool is in a multi-tooth structure, and is machined by utilizing a line cutting method; parameters of the cutting tool, such as tooth number, tooth width, tooth height and tooth interval, are determined by the size parameters of the machined micro channel; and each tool tooth of the tool has equal negative front angle and positive rear angle. The 'forward direction-return stroke' dual-stroke planning method of the multi-tooth tool provided by the invention is suitable for machining the thin-type bipolar plate micro channel, can machine multiple micro channels with the width of 100mu m-400mu m and the depth of 100mu m-400mu m once, and has high machining accuracy and machining efficiency; and the used machining machine tool is a common planning machine, so the required equipment is ...

Switching knob and electric/manual closing and opening switching device with same

The invention provides a switching knob and an electric/manual closing and opening switching device with the switching knob. The switching knob comprises a pushing rod, a knob, a wedge block and an installing seat, wherein the knob is connected with the upper part of the pushing rod, rotates synchronously with the pushing rod, and is provided with an indicating mark; the installing seat is provided with a longitudinal through hole; a radial bump is arranged at the lower part of the pushing rod; a tubular component suitable for being inserted from the bottom of the pushing rod is arranged at the upper part of the wedge block; a circumferential groove is formed in the sidewall of the tubular component, and used for fixing and preventing the radial bump from moving up and down relative to the tubular component when an inclined face of the bottom of the wedge block is positioned in the longitudinal through hole; a gap is formed in the sidewall of the installing seat and extends out of the longitudinal ...

Online check method for online monitor of lightning arrester

The invention discloses an online check method for an online monitor of a lightning arrester. The online check method for the online monitor of the lightning arrester comprises the following steps: when a milliammeter of the online monitor of the lightning arrester is detected, connecting a current measurement device with the online monitor of the lightning arrester in parallel, and reading the current values of the milliammeter and a current measurement unit; judging whether the milliammeter of the online monitor of the lightning arrester is in fault; when an operation counter of the online monitor of the lightning arrester is detected, connecting a high voltage generator with the online monitor of the lightning arrester in parallel, and inputting high-voltage current; and judging whether the operation counter is in fault. As the online check method disclosed by the embodiment of the invention can detect multiple online monitors of the lightning arrester on the site of a transformer substation ...

Medium-high temperature solar photothermal selective absorbing coating

The invention provides a novel medium-high temperature solar photothermal selective absorbing coating, which consists of five layers sequentially arranged from the substrate surface to the top of a heat absorbing body, wherein the first layer is a diffusion blocking layer, the second layer is an infrared reflecting layer, the third layer is a metal Ti and metal ceramic composite film, the fourth layer is a metal Ti and metal ceramic composite film, and the fifth layer is a single-layer antireflection film. Under the condition of the atmospheric quality factor being AM1.5, the absorptivity of the coating is 95.5 percent, the hemispherical emissivity is 9.8 percent, and the coating has good heat stability and can be used in vacuum environment within 450 DEG C for a long time. The coating has important practical value and wide application prospect in the field of solar heat utilization.

Method for judging critical area of sonic drilling string and maximum stress joint

The invention provides a method for judging the critical area of a sonic drilling string and a maximum stress joint. The method includes: a, establishing a longitudinal forced vibration simplified mathematical model of the sonic drilling string; b, setting parameters such as total length of the sonic drilling string, length of a single drill pipe and material yield limit; c, subjecting the maximum stress location and the critical area of the sonic drilling string to programming calculation by using related software. By the method, the critical area of the sonic drilling string can be theoretically confirmed and the appearing location of the maximum stress joint of the drilling string can be judged, and cracks or breakages, of the screwed joint, caused by concentration of stress can be avoided. Therefore, drilling efficiency during application of the sonic drilling technology is favorably improved, and damage to machines and tools by audio frequency vibration is reduced.

Large-power multipurpose light-emitting diode (LED) street lamp

A large-power multipurpose light-emitting diode (LED) street lamp belongs to the technical field of LED lighting and comprises a casing, a point light source and an LED, wherein a radiating sheet is arranged on one end surface of the casing, a lampshade is arranged on the other end surface of the casing, and an anti-ageing silica gel ring is arranged at the connection position of the lampshade and the casing. A light source aluminum baseboard is arranged in the casing and provided with the LED, a reflection board is arranged in front of the LED, a street lamp plug is connected on the tail portion of the casing, the point light source is arranged on the street lamp plug, an installation support is arranged in the street lamp plug and can be adjusted freely, and the adjusting angles of the installation support range from 0 degree to 15 degrees. The large-power multipurpose LED street lamp is simple and reasonable in structure, and the defect that the traditional lamp cannot ideally solve ...

Starved type storage battery upper cover and starved type storage battery upper cover piece combined structure

The invention discloses a starved type storage battery upper cover and starved type storage battery upper cover piece combined structure and relates to storage batteries. The starved type storage battery is required to be invertedly or obliquely placed sometimes, so that the electrolyte on a liquid absorbing membrane in the storage battery overflows the storage battery cover under the action of factors such as gravity to cause corrosion of the appearance of the housing of the storage battery or the auxiliary facilities. A common solution of a domestic storage battery manufacturer comprises the step of reducing the filling amount of the electrolyte in the storage battery or additionally cushioning a liquid injection hole of the storage battery cover by using the liquid absorbing membrane. But the problem cannot be fundamentally solved by using the treatment method. The starved type storage battery upper cover and starved type storage battery upper cover piece combined structure is characterized ...

Light-emitting diode (LED) wall washer lamp

A light-emitting diode (LED) wall washer lamp belongs to the technical field of LED lighting and comprises a strip-shaped lamp body provided with a containing space, wherein a circuit baseboard and a drive are arranged in the lamp body. LED lamp groups are fixed on the circuit baseboard, connected with the drive and respectively composed of a red-light LED, a green-light LED and a blue-light LED. Every two adjacent LED lamp groups are in central symmetry, a cover plate made of armor-plated glass and matched with the lamp body is arranged above the LED lamp groups, installation lug parts are arranged on two sides of the lamp body, and an adjusting plate is arranged in the middle of the lamp body and adjusted in rotating mode through a nut. The LED wall washer lamp is simple and reasonable in structure, one red-light LED, one green-light LED and one blue-light LED form one lamp group, and every two adjacent LED lamp groups are in central symmetry so that lighting is led to be uniform. The ...

Method for preparing nano metal/metal oxide loaded molecular sieve catalyst

The present disclosure provides a method for preparing a molecular sieve catalyst. A water-in-oil micro-emulsion including a continuous phase containing an organic solvent and a dispersed phase containing an aqueous solution containing one or more metal salts and a water-soluble organic carbon source is prepared, hydrolyzed, and azeotropically distilled to form a mixture solution. The mixture solution is heated to carbonize the water-soluble organic carbon source to form nanoparticles each having a core-shell structure including a carbon-shelled metal-oxide. The nanoparticles containing the carbon-shelled metal-oxide are dispersed in a molecular sieve precursor solution. A nanoparticle-loaded molecular sieve is formed from the molecular sieve precursor solution containing the nanoparticles, and then calcined to remove carbon there-from to form a metal-oxide loaded molecular sieve.

Specific detection method of phytophthora sojae avirulence gene (Avrlc )

The invention discloses a specific detection method of phytophthora sojae avirulence gene (Avrlc). Primers for detecting the phytophthora sojae Avrlc, disclosed by the invention, are a pair of primers composed of nucleotide sequences of a sequence 1 and a sequence 2 in a sequence table. The detection method of phytophthora sojae Avrlc, disclosed by the invention, comprises the following steps of: based on the genomic DNA (Deoxyribonucleic Acid) of an object to be detected as a template, carrying out PCR (Polymerase Chain Reaction) amplification by using the pair of primers composed of the nucleotide sequences of the sequence 1 and the sequence 2 in the sequence table (reaction systems and conditions are shown in [0008] and [0009]), wherein if an amplification product contains a corresponding 616bp strip, the object to be detected contains the phytophthora sojae Avrlc, otherwise, the object to be detected does not contain the phytophthora sojae Avrlc. The method disclosed by the invention ...

High-molecular organic polymer template synthesized compound pore structure molecular sieve and preparation method thereof

The invention relates to a high-molecular organic polymer template synthesized compound pore structure molecular sieve and a preparation method thereof and belongs to the technical field of compound pore structure molecular sieve preparation. The technical scheme is that the preparation method comprises the following steps of: forming molecular sieve gel, wherein a certain amount of silicon source, aluminum source, template agent and deionized water are uniformly mixed under room temperature; and a certain amount of PEI (Polyethyleneimine) is added to the uniformly mixed molecular sieve gel as a mesoporous structure guide agent for being uniformly stirred; carrying out hydrothermal reaction, wherein the hydrothermal reaction temperature is 100 DEG C to 250 DEG C, the hydrothermal reaction is carried out directly or under stirring conditions and the reaction time is 12 hours to 168 hours; drying, wherein the drying is carried out for 6 hours to 48 hours under 50 DEG C to 150 DEG C; and roasting ...

Medium-high temperature solar selective absorbing coating

The invention relates to a solar selective absorbing coating, which is prepared by magnetron sputtering and can stably work at medium-high temperature (greater than 400 DEG C). The solar selective absorbing coating comprises an alloy metal infrared high reflecting layer, a diffusion blocking layer, a selective absorbing layer and an antireflection layer. Different form the double-sub-layer metal ceramic structure of the common solar selective absorbing coating, the coating provided by the invention comprises single-layer metal ceramics, the structure is simple, the alumina layer has the functions of diffusion resistance and antioxidation, and the effect of enhancing the absorption can also be reached through the light interference effect. Under the condition of the atmospheric quality factor being AM1.5, the absorptivity of the coating is greater than or equal to 93 percent, the emissivity at 600 DEG C is smaller than or equal to 13 percent, and the coating has good heat stability and can ...

Carbon combustion-free burning paper

The invention provides carbon combustion-free burning paper which is prepared from carbon flour manufactured of crop straws by virtue of tabletting, image-text imprinting, cutting, drying and cooling modes. The carbon combustion-free burning paper can be used for replacing directly-combusted burning paper products in traditional sacrifice activity, and avoiding the occurrence of environmental damage and fire failures due to combustion of burning paper.

Preparing method for agomelatine drug for curing depressive disorder

The invention relates to an N-[2-(7-methoxyl-1-naphthyl) ethyl] acetamide (compound 1) and a preparing method for an intermediate thereof. The compound 1-agomelatine is another drug of vital importance for curing mental diseases, and is the first melatonin receptor stimulant and a 5-hydroxytryptamine2C (S-HTx) receptor antagonist. Animal experiments and clinical research show that the drug has the effects of anti-depression, anti-anxiety, sleep rhythm adjustment and internal clock adjustment, has few untoward effects, brings no influence on sexual function, and adopts the following structure (refer to the specification).

Flow control method and device for short messages

The invention relates to a flow control method for short messages. A mobile communication terminal is served as a medium object to send short messages and control the flow. The method comprises the steps of setting a reference time by the mobile communication terminal and configuring a short message sending counter that counts circularly within a preset unit time; checking whether a count of the short message sending counter exceeds a predetermined threshold value or not before sending a short message; if so, delaying sending the short message to be sent or not sending the short message; and if not, normally sending the short message to be sent. The invention further relates to another short message flow control method and a device for short messages. According to the invention, from the point of view of the terminal, the terminal side is taken as an initiator of short message flow control and the number of short message sent by the terminal side is actively limited, so as to reduce the ...

Forest floor combustible biodegradation agent and use thereof

The invention discloses a forest floor combustible biodegradation agent and a use thereof, and belongs to the field of forest fire prevention. The forest floor combustible biodegradation agent is characterized in that each 10L of a spore suspension is added with synergists comprising 4.5 to 5.0 grams of Tween-80, 0.18 to 0.22 grams of manganese peroxidase, 0.77 to 0.83 grams of lignin peroxidase, 2.8 to 3.1 micrograms of KCl, 9.8 to 10.2 micrograms of NH4NO3, 4.8 to 5.2 micrograms of MgSO4, 9.8 to 10.2 micrograms of Na2SO4, 5.9 to 6.3 milligrams of phosphate, 4.9 to 5.3 milligrams of cysteine, 7.6 to 8.3 milligrams of glutathione, 2.4 to 3.0 milligrams of vitamin B1, 1.7 to 2.2 milligrams of vitamin B2 and 2.9 to 3.3 milligrams of vitamin B6. The forest floor combustible biodegradation agent can decompose floor combustible by a microbe regulation and control method, and can accelerate forest floor combustible decomposition thereby reducing forest fire insurance. The method solves the defect ...

Culture medium for insect cell growth

The invention provides a culture medium for insect cell growth, which is characterized in that the culture medium per 1,000ml comprises the following components: 40-50g of Grace culture medium, 0.5-3g of trehalose, 0.5-3g of yeast extract, 100-200ml of fetal calf serum and the balance of water. The culture medium obtained by using the technical scheme has the advantages of scientific and reasonable formulation, easily obtained raw materials and simplicity in a preparation method; after 14 insect cells are cultured, a result shows that may insect cells from lepidoptera, coleoptera, orthoptera, hymenoptera, diptera, homoptera and the like are suitably cultured by using the culture medium provided by the invention, the majority of cells can grow in the culture medium provided by the invention, and a plurality of finite cell lines and infinite cell lines are successfully established.

Digital oscilloscope isolation channel circuit

The invention belongs to the technical field of digital oscilloscopes, and particularly discloses a digital oscilloscope isolation channel circuit which comprises a passive attenuation network circuit, an impedance conversion circuit, a numerical control gain amplification circuit and an isolation circuit. The isolation circuit comprises a power isolation circuit, a digital isolation circuit and an analog signal isolation circuit, and the power isolation circuit, the digital isolation circuit and the analog signal isolation circuit are used for isolating a power supply from the ground, digital control signals and analog input signals respectively. A magneto-electricity isolation technology is adopted, the complete electrical isolation between the input end and the output end of a digital oscilloscope is achieved, and the isolation safety level reaches 1000V CATII. The measurement bandwidth ranges from DC to 200MHz, and smooth amplitude-frequency responses are maintained. The vertical sensitivity ...

Method for inhibiting radio frequency interference of synthetic aperture radar on basis of neural network

The invention discloses a method for inhibiting radio frequency interference (RFI) of a synthetic aperture radar (SAR) on the basis of a neural network and belongs to the technical field of radar signal processing. Firstly, all global frequency domain characteristic values of an FRI signal are detected from frequency domain data of a SAR original echo; corresponding extended alternating projection neural network (EAPNN network) repository patterns are generated by the frequency domain characteristic values and are memoried into the EAPNN network one by one; then the RFI signal is associated from echo time domain data by utilizing an association function of the EAPNN network; and the echo time domain data is directly subtracted from the associated RFI signal so as to fulfill the aim of inhibiting the RFI. The EAPNN network combines the global characteristics and dynamic tracking characteristics, which are difficult to simultaneously consider in the existing method, and thus, on the premise ...

Method for establishing insect cell lines

The invention provides a method for establishing insect cell lines. The method comprises the steps of: sterilizing polypide, washing, cutting, and digesting to obtain an insect cell suspension; adding an improved culture medium to culture and carry out transfer of culture, thereby establishing the insect cell lines. Through the method, a plurality of insect tissue cells are subjected to primary culture or subculture, better culture effects are achieved, thus a plurality of insect cell lines are established, in particular coleoptera and orthoptera insect cells difficult to culture are successfully cultured, and the insect cells difficult to culture can grow stably in vitro and the insect cell lines are successfully established. Most of various cultured cells are proliferated and subcultured, and the cell lines are ensured to pull through the crisis of transfer of culture; and when the transfer of culture exceeds 50 generations, the cells can proliferate stably to become infinite cell lines ...

Preparation method of nano metal loaded molecular sieve based catalyst

The invention provides a preparation method of a nano metal loaded molecular sieve based catalyst, which belongs to the field of inorganic chemistry and catalysis chemistry. The preparation method takes an opposite-phase micro emulsion as a reaction system; the system takes an organic solvent as a continuous phase and takes a water solution of metal salt and a water-soluble organic carbon source as a water core; and a surfactant is added to form a water-in-oil type micro emulsion system so as to continually accelerate carbonization of the organic carbon source through azeotropic water removing at a high temperature to obtain carbon-covered metal oxide nano particles. A carbon-covered metal oxide is placed into a molecular sieve precursor mixed solution to obtain a molecular sieve loaded with the carbon-covered metal oxide; and the loaded molecular sieve based catalyst is obtained through calcining and reducing. According to the preparation method disclosed by the invention, the metal oxide ...

Blaps rhynchopetera fairmaire mass breeding method

The invention provides a blaps rhynchopetera fairmaire mass breeding method, which comprises steps of: egg laying of adult blaps rhynchopetera fairmaire, egg collection, separation, hatching, age grouping of young blaps rhynchopetera fairmaire, daily raising until feathering, raising of feathered adult worms until elytrum is hardened, and acquiring the blaps rhynchopetera fairmaire. According to the breeding method, mass artificial breeding of the blaps rhynchopetera fairmair is realized, the breeding is stable, the yield is high, soil is used as breeding medium for larva, the larva is age grouped through soil, so not only is the growth and development of the larva favored, but also the raising is convenient to manage, and the labor can be saved; by adopting the age grouping breeding and density control way, the specimen competition can be reduced, the operation links can be reduced, and the survival rate can be improved; and by adopting the stationary processing technology, the pupation ...

Vehicle test environment information collection system in altitude environment

The invention discloses a vehicle test environment information collection system in an altitude environment, and relates to the field of automotive test equipment. An analog signal acquisition module and a temperature acquisition module are connected with a corresponding sensor in a test environment information measuring unit, the temperature acquisition module is further connected with a corresponding sensor in a vehicle information measuring unit, and vehicle information and test environment information are acquired to achieve measurement of an analog signal and a temperature signal; a wireless data receiving module is connected with a corresponding sensor in a wheel state measuring unit, and tyre pressure and tyre temperature data are acquired; a GPS information measuring unit acquires information of latitude and longitude, vehicles, vehicle acceleration and altitude; and the acquired data are all converted to CAN data packets, and the CAN data packets are transmitted to a mainframe ...

Intelligent terminal security protection testing method and system

The invention relates to an intelligent terminal security protection testing method and system. The method comprises the following steps that: a testing device calls a sensitive functional test case, and sends a sensitive functional test instruction to a tested intelligent terminal on an information acquisition platform; a video acquisition unit on the information acquisition platform captures an interface video image of the tested intelligent terminal and sends the interface video image to the testing device; the testing device receives the interface video image and generates sensitive functional test result information; the following steps are repeated to generate a plurality of pieces of different sensitive functional test result information and generate determination result information according to the plurality of pieces of different sensitive functional test result information; and the testing device outputs the determination result information to a display. According to the invention ...

Slotted branching sheet wheel

The invention provides a slotted branching sheet wheel which is used for irradiating the pipes to be processed by a device under a leading beam. The slotted branching sheet wheel comprises an axle rod and multiple single sheet wheels, wherein the single sheet wheels are combined together in parallel; the axle rod is threaded among the single sheet wheels arranged in parallel; each single sheet wheel comprises a wheel sheet and a hub; the wheel sheet is arranged on the outer edge of the hub; grooves are arranged on the periphery of the wheel sheet along the peripheral direction of the wheel sheet; an axle hole is arranged at the center of the hub; the axle rod can pass through the axle hole; and the wheel sheet and the hub are made from 304 stainless steel. In the invention, since the 304 stainless steel is selected as the material for producing the wheel sheets and hubs of the slotted branching sheet wheel, the service life of the slotted branching sheet wheel can be prolonged, and the ...

Storage device assembly

A storage device assembly includes a storage device, a bracket and a securing member. The storage device defines a first securing hole. The bracket includes a sidewall with an opening. The securing member is attached to an outside of the sidewall and includes an actuating end, a securing end, and a pivot portion formed between the actuating end and the securing end. The actuating end includes a ridge portion. The pivot portion is pivotally attached to the sidewall. The storage device abuts the actuating end of the securing member to force the securing end to pivot toward the sidewall and engage the first securing hole, and the actuating end extends through the opening and to be pressed by the storage device when located in the bracket.

Mounting apparatus for power supply

A mounting apparatus includes a computer case and a supporting member. The computer case includes a bottom plate and a rear plate connected to the bottom plate. An opening is defined in the rear plate. A positioning assembly extends from an edge of the opening for positioning a power supply. The positioning assembly includes a first positioning panel substantially perpendicular to the bottom plate, and a second positioning panel substantially parallel to the bottom plate. The supporting member is attached to the bottom plate. A first retaining piece is disposed on the supporting member. The first retaining piece is substantially perpendicular to the bottom plate, for sustaining the power supply. The first positioning panel and the first retaining piece are located in a same plane, and the second positioning panel is attached to a top panel of the power supply.

METHODS AND MATERIALS FOR TISSUE REPAIR

This document relates to methods and materials for treating tendon injury. Specifically, methods and materials for preventing adhesion formation and promoting tissue healing following tendon injury and surgical repair are provided. 1. A composition comprising a tissue matrix and an anti-adhesive coating , wherein said tissue matrix comprises stem cells and one or more structural polypeptides or one or more biocompatible polymers , and wherein said anti-adhesive coating is present on at least one surface of said tissue matrix.2. The composition of claim 1 , wherein said coating is present on at least one surface of said tissue matrix that does not contact a wound or sutured tissue when implanted in a mammal.3. The composition of claim 2 , wherein said wound or sutured tissue is tendon claim 2 , ligament claim 2 , abdominal claim 2 , uterine claim 2 , or muscle tissue.4. The composition of claim 1 , wherein said one or more structural proteins are selected from the group consisting of a collagen claim 1 , a proteoglycan claim 1 , and a cytokine claim 1 , or any combination thereof.5. The composition of claim 1 , wherein said one or more structural polypeptides are selected from the group consisting of collagen claim 1 , aggregan claim 1 , versican claim 1 , decorin claim 1 , biglycan claim 1 , fibromodulin claim 1 , lumican claim 1 , IL-1 claim 1 , IL-6 claim 1 , and TNF-α claim 1 , or any combination thereof.6. The composition of claim 1 , wherein said tissue matrix is an acellular tissue scaffold.7. The composition of claim 1 , wherein said tissue matrix is a collagen matrix.8. The composition of claim 7 , wherein said collagen matrix is a matrix of bioengineered collagen fibers.9. The composition of claim 1 , wherein said biocompatible polymer is a natural or synthetic biodegradable polymer.10. The composition of claim 1 , wherein said anti-adhesive coating is selected from the group consisting of lubricin claim 1 , hyaluronic acid claim 1 , phospholipids claim 1 , ...

ELECTRONIC DEVICE

An electronic device includes an enclosure, a printed circuit board, and a drive bracket. The enclosure includes a bottom wall. The printed circuit board is mounted on the bottom wall with a first fastener. The drive bracket is mounted on the bottom wall. The drive bracket shields a portion of the printed circuit board, the first fastener is located in the shielded portion of the printed circuit board. A through hole is defined in the drive bracket. The through hole is in alignment with the first fastener. The first fastener is accessible via the through hole. 1. An electronic device , comprising:an enclosure comprising a bottom wall;a printed circuit board mounted on the bottom wall by a first fastener;a drive bracket mounted on the bottom wall, a shielded portion of the printed circuit board shielded by the drive bracket, the first fastener located in the shielded portion of the printed circuit board, a through hole defined in the drive bracket, the through hole in alignment with the first fastener, wherein the first fastener is accessible via the through hole.2. The electronic device of claim 1 , wherein the printed circuit board defines a first securing hole claim 1 , the bottom wall defines a first mounting hole claim 1 , and the first fastener is secured in the first securing hole and the first mounting hole.3. The electronic device of claim 2 , wherein the bottom wall comprises a raised support claim 2 , the first mounting hole is defined in the raised support claim 2 , and the printed circuit board is supported by the raised support.4. The electronic device of claim 1 , wherein the drive bracket defines a first opening in communication with the through hole claim 1 , a first data storage device is mounted on the drive bracket claim 1 , the first data storage device is aligned to the first opening and does not shield the through hole claim 1 , and the first opening is adapted to assist the first data storage device to dissipate heat.5. The electronic device ...

Fan mounting apparatus for heat dissipation

A fan mounting apparatus for a computer system comprises a chassis comprising a bottom plate and a rear plate substantially perpendicular to the bottom plate, a plurality of ventilation holes defined in the rear plate; at least two engaging members and a blocking portion extending from the rear plate, the at least two engaging members and the blocking portion being around the plurality of ventilation holes; a fan comprising a sidewall; wherein the at least two engaging members are mirror symmetry around the plurality of ventilation holes and engaged with the sidewall to prevent the fan from moving in a first direction, a second direction opposite to the first direction, and a third direction substantially perpendicular to the rear plate; and the blocking portion abuts the sidewall to prevent the fan from moving in a fourth direction substantially parallel to the rear plate.

MOUNTING APPARATUS FOR DATA STORAGE DEVICE

A mounting apparatus includes a bracket, a cage and a cushion. The bracket includes a mounting plate and two limiting plates located on the mounting plate. The cage is secured to the mounting plate and surrounds the two limiting plates. The cage includes a restricting piece. The two limiting plates are adapted to receive a data storage device. A plurality of cushions are interposed between the two limiting plates and the data storage device, in such manner that the data storage device is held captive in the cage but is protected from external jolts or physical shocks. 1. A mounting apparatus for a data storage device , comprising:a bracket comprising a mounting plate, and two limiting plates located on the mounting plate, and the two limiting plates being configured to receive the data storage device therebetween;a cage secured to the mounting plate and surrounding the two limiting plates, the cage comprising a restricting piece; anda cushion secured to a limiting plate of the two limiting plates and defining a receiving slot;wherein the receiving slot is configured to receive a locking member secured to a side surface of the data storage device, and the cushion is located between the side surface of the data storage device and the limiting plate, so that the data storage device is prevented from moving along a first direction substantially parallel to the mounting plate;the restricting piece is received in the receiving slot and abuts the locking member along a second direction substantially perpendicular to the mounting plate.2. The mounting apparatus of claim 1 , wherein the receiving slot comprises an inserting end and a latching end claim 1 , the latching end is adapted to engage with the locking member claim 1 , and the restricting piece is received in the inserting end.3. The mounting apparatus of claim 2 , wherein a width of inserting end is larger than a width of the latching end claim 2 , and the latching end is substantially “U” shaped.4. The mounting ...

RETAINING APPARATUS FOR DATA STORAGE DEVICE

A retaining apparatus for a data storage device includes a base board, a bracket, and a tray. The bracket is mounted to the base board. A receiving space is defined between the base board and the bracket. The tray is received in the receiving space. The tray includes a pair of mounting members. Each of the pair of mounting members includes a spring and an arm. The spring resiliently abuts against the bracket towards a first direction. The arm resiliently abuts against the bracket towards a second direction. The first direction is substantially perpendicular to the second direction. 1. A retaining apparatus for a data storage device , comprising:a base board;a bracket mounted to the base board, a receiving space being defined between the base board and the bracket; anda tray received in the receiving space, the tray comprising a pair of mounting members, each of the pair of mounting members comprising a spring and an arm;wherein the spring resiliently abuts the bracket towards a first direction, the arm resiliently abuts the bracket towards a second direction, and the first direction is substantially perpendicular to the second direction.2. The retaining apparatus of claim 1 , wherein the spring comprises a free distal end claim 1 , and the spring is V-shaped or U-shaped.3. The retaining apparatus of claim 2 , wherein each of the pair of the mounting members comprises a tab claim 2 , a locking hole is defined in the bracket corresponding to the tab claim 2 , and the tab is adjacent to the free distal end of the spring.4. The retaining apparatus of claim 1 , wherein the arm is resilient deformed at a middle portion thereof claim 1 , and the arm comprises a protrusion abutting on the bracket.5. The retaining apparatus of claim 4 , wherein the arm comprises a first arm and a second arm claim 4 , a first opening is defined in each of the pair of mounting members for providing a first deformation space for the first arm claim 4 , a second opening is defined in each of the ...

ELECTRONIC DEVICE ENCLOSURE WITH MOUNTING ASSEMBLY

A mounting assembly includes a latching mechanism, an engaging member, and an actuating member. The latching mechanism is pivotably secured to a base. The engaging member is secured to a cover. The actuating member is pivotably secured to the engaging member. The actuating member is rotatable relative to the engaging member, between a locked position and an unlocked position; when the actuating member is in the locked position, the latching mechanism is engaged with the engaging member to secure the cover to the base, and when the actuating member is in the unlocked position the latching mechanism is rotated to disengage it from the engaging member, and the actuating member biases the latching mechanism to rotate. 1. A mounting assembly comprising:a latching mechanism, the latching mechanism configured to be pivotably secured to a base;an engaging member, the engaging member configured to be secured to a cover; andan actuating member, the actuating member pivotably secured to the engaging member;wherein the actuating member is rotatable relative to the engaging member between a locked position and an unlocked position; when the actuating member is in the locked position, the latching mechanism is engaged with the engaging member to secure the cover to the base; and when the actuating member is in the unlocked position the latching mechanism is rotatable to disengage from the engaging member, and the actuating member biases the latching mechanism to rotate.2. The mounting assembly of claim 1 , further comprising a resilient member claim 1 , wherein the resilient member connects the engaging member to the actuating member claim 1 , and the resilient member is elastically deformable to rotate the actuating member from the unlocked position to the locked position.3. The mounting assembly of claim 2 , wherein the actuating member comprises a securing tab with a securing hole claim 2 , the engaging member comprises an engaging board claim 2 , and a hook is located on the ...

ENCLOSURE WITH DETACHABLE TOP PANEL

An enclosure includes a chassis, a locking member, a top panel and a detaching member. The chassis includes a rear wall. The locking member is attached to the rear wall. The top panel is attached to the chassis. The top panel includes a hook. A through opening is defined in the top panel. The detaching member is rotatable relative to the top panel. The detaching member includes a tab and an operating portion. The detaching member extends through the through opening. The tab and the operating portion are located at opposite sides of the top panel. 1. An enclosure comprising:a chassis comprising a rear wall;a locking member attached to the rear wall;a top panel attached to the chassis, the top panel comprising a hook, and a through opening being defined in the top panel; anda detaching member rotatable relative to the top panel, the detaching member comprising a tab and an operating portion, the detaching member extending through the through opening, and the tab and the operating portion being located at opposite sides of the top panel,wherein the hook is engaged with the locking member to prevent the top panel from moving from the chassis, and the tab is configured to urge the locking member to disengage the locking member from the hook.2. The enclosure of claim 1 , wherein a locking hole is defined in the rear wall for receiving the hook along a direction substantially perpendicular to the rear wall.3. The enclosure of claim 1 , wherein the rear wall comprises a lifting portion claim 1 , and the lifting portion is configured to lift the locking member when the tab urges the locking member.4. The enclosure of claim 3 , wherein the tab and the hook are located on opposite sides of the lifting portion.5. The enclosure of claim 1 , wherein the locking member is linear.6. The enclosure of claim 1 , wherein the locking member comprises a pressing portion and an engaging portion claim 1 , and the pressing portion protrudes upward from the engaging portion.7. The enclosure ...

ELECTRONIC DEVICE ENCLOSURE

A electronic device enclosure includes a rear plate, a side plate attached to the rear plate, and a clipping device. The rear plate includes a blocking tab. The clipping device includes a clipping member and a resilient member. The clipping member is rotatably attached to the side plate and includes an engaging portion engaged with the blocking tab. The resilient member is engaged with the clipping member and the side plate. The clipping member is rotatable relative to the side plate, and the resilient member is deformable to disengage the engaging portion from the blocking tab. 1. An electronic device enclosure comprising:a rear plate comprising a blocking tab;a side plate attached to the rear plate; anda clipping device comprising a clipping member and a resilient member; the clipping member is rotatably attached to the side plate and comprising an engaging portion engaged with the blocking tab, and the resilient member engaged with the clipping member and the side plate;wherein the clipping member is rotatable relative to the side plate, the resilient member is deformable, and the engaging portion is disengaged from the blocking tab.2. The electronic device enclosure of claim 1 , wherein the side plate comprises a first hook engaged with a first end of the resilient member claim 1 , and the clipping member comprises a second hook engaged with a second opposite end of the resilient member.3. The electronic device enclosure of claim 2 , wherein the side plate comprising a side plate flange; an opening is defined in the side plate flange claim 2 , a securing piece extends from an edge of the opening claim 2 , and the clipping member is rotatably secured to the securing piece.4. The electronic device enclosure of claim 3 , wherein the securing piece defines a rotating hole claim 3 , and the clipping member comprises a rotating post engaged in the rotating hole.5. The electronic device enclosure of claim 4 , wherein the clipping member comprises a rotating portion ...

ELECTRONIC DEVICE ENCLOSURE

An electronic device enclosure includes a rear plate defining a through hole, a side plate having a hook, a clipping device, and a rotating device. The clipping device includes a clipping member and a first resilient member. The clipping member may slide relative to the rear plate between a lock position and an unlock position. When the clipping member is located in the clock position, the hook is engaged in the through hole. When the clipping member is located in the unlock position, the hook is disengaged from the through hole. The rotating device is rotatably coupled to the side plate and may drive the clipping member to slide from the lock position to the unlock position. The first resilient member may drive the clipping member to slide from the unlock position to the lock position. 1. An electronic device enclosure comprising:a rear plate defining a through hole;a side plate attached to the rear plate, wherein the side plate comprises a hook;a clipping device comprising a clipping member and a first resilient member, wherein the clipping member is slidably mounted to the rear plate; the resilient member is engaged with the clipping member and the rear plate; the clipping member is slidable relative to the rear plate between a lock position and an unlock position; when the clipping member is located in the clock position, the hook is engaged in the through hole; when the clipping member is located in the unlock position, the hook is disengaged from the through hole; anda rotating device rotatably coupled to the side plate; wherein the rotating device is adapted to rotate relative to the side plate thereby driving the clipping member to slide from the lock position to the unlock position; and the first resilient member is adapted to drive the clipping member to slide from the unlock position to the lock position.2. The electronic device enclosure of claim 1 , wherein the clipping member comprises a clipping portion and defines a sliding hole claim 1 , the rear ...

COMPUTER ENCLOSURE

A computer enclosure includes an enclosure body, a cover panel, and a securing member. The enclosure body comprises a mounting panel. The mounting panel comprises a mounting panel body and a securing tab extending, at an angle, from the mounting panel body, the securing tab defines a securing hole. The cover panel defines an opening. The securing member comprises a securing portion secured to the cover panel, an engaging portion extending from the securing portion, and a handling portion extending from the securing portion. The engaging portion engages with the securing hole. The handling portion is exposed out of the cover panel via the opening. The handling portion is pressed inward via the opening to resist a free end of the securing tab and enable the securing tab to be deformed, thereby driving the securing hole to disengage from the engaging portion. 1. A computer enclosure , comprising:an enclosure body, the enclosure body comprises a mounting panel, the mounting panel comprises a mounting panel body and a securing tab extending, at an angle, from the mounting panel body, and the securing tab defines a securing hole;a cover panel, and the cover panel defines an opening; anda securing member, the securing member comprises a securing portion secured to the cover panel, an engaging portion extending from the securing portion, and a handling portion extending from the securing portion; the engaging portion engages the securing hole; the handling portion is exposed out of the cover panel via the opening; and the handling portion is configured to be pressed inward via the opening, to resist a free end of the securing tab and enable the securing tab to be deformed, thereby driving the securing hole to disengage from the engaging portion.2. The computer enclosure of claim 1 , wherein the enclosure body comprises a bottom panel and two side panels extending from the bottom panel; the two side panels are substantially perpendicular to the bottom panel; the cover panel ...

CONNECTOR MOUNTING APPARATUS

A connector mounting apparatus includes a receiving bracket for receiving a connector, and a front panel. The receiving bracket includes two hooks and a positioning tab. The front panel includes a front panel body. The front panel body defines two securing holes and a positioning cutout. The two securing holes are engaged by the two hooks to prevent the receiving bracket from moving along a first direction. The front panel includes a resilient arm. The positioning tab is received in the positioning cutout. The resilient arm is adjacent to the positioning cutout to prevent the positioning tab from moving along a second direction. The resilient arm is pressed to enable the positioning tab to be moved out of the positioning cutout along the second direction. The two hooks disengage from the two securing holes when the two hooks move along the second direction. 1. A connector mounting apparatus , comprising:a receiving bracket for receiving a connector, the receiving bracket comprises two hooks and a positioning tab; anda front panel, the front panel comprises a front panel body; the front panel body defines two securing holes engaged by the two hooks, a receiving opening, and a positioning cutout communicating with the receiving opening; and the front panel further comprises a resilient arm extending from an edge of the receiving opening;wherein the resilient arm extends in the receiving opening; the two hooks are configured to pass through the two securing holes and move along a first direction, which is substantially parallel to the front panel body, to engage the two securing holes, thereby preventing the receiving bracket from moving along a second direction that is substantially perpendicular to the front panel body; the resilient arm is configured to be deformed when the positioning tab resists the resilient arm; and the resilient arm is further configured to rebound to prevent the positioning tab from moving a third direction, which is substantially opposite to ...

PORTABLE ELECTRONIC DEVICE FOR REMOTELY CONTROLLING SMART HOME ELECTRONIC DEVICES AND METHOD THEREOF

Generate a first motion signal when a first predetermined movement of the portable electronic device is detected. Generate a first command corresponding to the first motion signal. Link the portable electronic device to a plurality of smart home electronic devices via a wireless network according to the first command. List the plurality of smart home electronic devices on the portable electronic device. Generate a second motion signal when a second predetermined movement of the portable electronic device is detected. Generate a second command corresponding to the second motion signal. Control a smart home electronic device selected from the plurality of smart home electronic devices according to the second command. 1. A method of using a portable electronic device to remotely control a smart home electronic device comprising:generating a first motion signal when a first predetermined movement of the portable electronic device is detected;generating a first command corresponding to the first motion signal;linking the portable electronic device to a plurality of smart home electronic devices via a wireless network according to the first command;listing the plurality of smart home electronic devices on the portable electronic device;generating a second motion signal when a second predetermined movement of the portable electronic device is detected;generating a second command corresponding to the second motion signal; andcontrolling the smart home electronic device selected from the plurality of smart home electronic devices according to the second command.2. The method of wherein generating the first motion signal when the first predetermined movement of the portable electronic device is detected is generating the first motion signal by a motion sensor when the first predetermined movement of the portable electronic device is detected by the motion sensor.3. The method of wherein generating the second motion signal when the second predetermined movement of the portable ...

VOICE COMMUNICATIONS METHOD

A first electronic device makes a phone call to a second electronic device. The second electronic device issues an incoming call notification to a third electronic device. The third electronic device sends a response to the second electronic device. The second electronic device answers the phone call. The first electronic device sends first voice to the second electronic device. The second electronic device transfers the first voice to the third electronic device. The third electronic device plays the first voice. The third electronic device transfers second voice to the second electronic device. The second electronic device sends the second voice to the first electronic device. 1. A voice communications method comprising:a first electronic device making a phone call to a second electronic device;when the second electronic device fails to respond to the first electronic device after a predetermined time length, the second electronic device issuing an incoming call notification to a third electronic device;the third electronic device sending a response to the second electronic device after receiving the incoming call notification;the second electronic device answering the phone call from the first electronic device after receiving the response from the third electronic device;the first electronic device sending voice to the second electronic device;recording the voice sent from the first electronic device to the second electronic device to generate first recorded voice;encoding the first recorded voice to generate first encoded voice; andthe second electronic device transferring the first encoded voice to the third electronic device.2. The method of further comprising:after the third electronic device receives the first encoded voice, the third electronic device decoding the first encoded voice to generate first decoded voice;playing the first decoded voice;recording voice received from a microphone of the third electronic device to generate second recorded voice; ...

ADJUSTING APPARATUS FOR RELEASE MEMBER

An adjusting apparatus includes a driver, a transmission shaft attached to the driver, and a drive shaft detachably attached to the transmission shaft. A release member is secured to the drive shaft. The transmission shaft is rotated by the driver to rotate the drive shaft and the release member together, and the release member is rotated to move merchandise that is attached to the release member. 1. An adjusting apparatus comprising:a driver;a transmission shaft attached to the driver; anda drive shaft detachably attached to the transmission shaft; and a release member secured to the drive shaft;wherein the transmission shaft with the drive shaft and the release member are rotated by the driver together, and the release member is configured to push out a merchandise retained therein.2. The adjusting apparatus of claim 1 , wherein the transmission shaft defines a clipping slot claim 1 , the drive shaft comprises a clamping portion claim 1 , and the clamping portion is engaged in the clipping slot.3. The adjusting apparatus of claim 2 , wherein the transmission shaft comprises a connecting portion and an engaging portion extending from the connecting portion claim 2 , and the clipping slot is defined in the engaging portion.4. The adjusting apparatus of claim 3 , wherein the drive shaft comprises a sleeved portion attached to the connecting portion and a securing portion extending from the sleeved portion claim 3 , and the securing portion defines a securing hole for securing the release member.5. The adjusting apparatus of claim 4 , wherein the clamping portion is located between the sleeved portion and the securing portion.6. The adjusting apparatus of claim 5 , further comprising a clipping member attached to the securing portion claim 5 , a receiving slot is defined in the clipping member claim 5 , and the receiving slot is aligned with the securing hole to receive the release member.7. The adjusting apparatus of claim 1 , further comprising a touching block and ...

AUTOMATIC VENDING MACHINE WITH MOVING MEMBER FOR PRODUCTS

An automatic vending machine includes a chassis and a moving mechanism. The chassis defines a channel configured for receiving products. The moving mechanism is attached to the chassis and includes a moving member, a driving assembly, and a mounting member. The moving member is received in the channel and configured for moving the products. The mounting member is secured to the driving assembly and is rotated by the driving assembly. The mounting member defines a plurality of mounting slots. The moving member is located in different positions relative to the mounting member when engaged in different mounting slots. 1. An automatic vending machine comprising:a chassis defining a channel configured for receiving products; anda moving mechanism attached to the chassis, the moving mechanism comprising a moving member, a driving assembly, and a mounting member, wherein the moving member is received in the channel and configured for moving the products, the mounting member is secured to the driving assembly and rotated when driven by the driving assembly, the mounting member defines a plurality of mounting slots, and the moving member is located in different positions relative to the mounting member when engaged in different mounting slots.2. The automatic vending machine of claim 1 , wherein the chassis comprises a side plate claim 1 , and the moving mechanism is secured to the side plate.3. The automatic vending machine of claim 2 , wherein the side plate defines a through hole claim 2 , the driving assembly comprises a driving member claim 2 , the driving member comprises a motor claim 2 , and the mounting member is secured to the motor via the through hole and is capable of being rotated by the motor.4. The automatic vending machine of claim 3 , wherein the driving assembly further comprises a connecting member connected to the mounting member and the motor claim 3 , the connecting member is capable of being rotated by the motor claim 3 , and the connecting member is ...

ADJUSTING APPARATUS FOR RELEASE MEMBER

An apparatus for adjusting the starting position of circular movement includes a driver, a connected slave shaft, a system command returning module, a touching block, and an adjusting member. A release member is secured to the slave shaft, and the slave shaft is rotatable. The touching block surrounds the slave shaft and includes a cam with a touching surface, and abuts the system command returning module. The driver stops rotating the slave shaft and the release member when the touching surface abuts the system command returning module. The adjusting member relative to the touching block has a fixed position and an unfixed position. In the fixed position, the touching block is engaged with the slave shaft. In the unfixed position, the touching block is rotatable relative to the slave shaft for adjustment purposes. 1. An adjusting apparatus comprising:a driver;a slave shaft connected to the driver;a release member secured to the slave shaft, the slave shaft being rotatable to rotate the release member;a system command returning module;a touching block surrounding on the slave shaft and comprising a touching surface; andan adjusting member connected to the slave shaft,wherein the adjusting member rotates from a fixed position to an unfixed position relative to the touching block; the touching block is engaged with the slave shaft in the fixed position; the touching block is rotatable relative to the slave shaft in the unfixed position; and the driver stops rotating the slave shaft and the release member when the touching surface abuts the system command returning module.2. The adjusting apparatus of claim 1 , further comprising a clipping member claim 1 , wherein the clipping member defines a receiving slot claim 1 , the slave shaft defines a clipping hole claim 1 , and the receiving slot is aligned with the clipping hole to receive the release member.3. The adjusting apparatus of claim 1 , wherein the touching block comprises a sleeve portion claim 1 , and the ...

HERMETICALLY SEALED GOODS ACCESS DOOR ASSEMBLY FOR VENDING MACHINE

A goods access door assembly for a vending machine includes an outer plate, a hermetic seal, and a goods bracket. The outer plate defines an access opening. A hermetic seal is mounted on the inner side of the outer plate and surrounding the access opening and functions to isolate the goods in the vending machine from a hotter or colder ambient temperature until the moment that the goods are taken out of the vending machine. 1. A goods access door assembly , comprising:an outer plate defining an access opening, the outer plate comprising an inner side;a hermetic seal mounted on the inner side of the outer plate and surrounding the access opening; anda goods bracket mounted on the inner side of the outer plate, the goods bracket comprising a front wall, a door mounted on the front wall, the door being protruded on the front wall and aligned to the access opening, and a periphery of the door being sealed by the hermetic seal.2. The goods access door assembly of claim 1 , wherein the hermetic seal comprises a pair of parallel long edges and a pair of parallel short edges claim 1 , the pair of parallel short edges are perpendicular to the pair of parallel long edges claim 1 , and the pair of parallel long edges and the pair of parallel short edges together surround the access opening.3. The goods access door assembly of claim 2 , wherein a pair of long hermetic strips and a pair of short hermetic strips are mounted on the inner side of the outer plate to form a strip assembly claim 2 , the hermetic seal is made of elastic material claim 2 , the hermetic seal is stretch fitted to the strip assembly with the pair of long edges abutting on the pair of long hermetic strips and the pair of short edges abutting on the pair of short hermetic strips.4. The goods access door assembly of claim 3 , wherein an inner portion of each of the pair of parallel long edges and the pair of parallel short edges defines a groove claim 3 , and each of the pair of long hermetic strips and the ...

MOUNTING APPARATUS FOR ELECTRONIC DEVICE

A mounting apparatus for electronic device includes a rack, a blocking member and a knob. The rack includes a bottom plate, a first side plate and a second side plate extending from opposite sides of the bottom plate. The bottom plate, the first side plate and the second side plate are configured to cooperatively clip an electronic device. The blocking member is rotatably secured to the first side plate and configured to prevent the electronic device from sliding along a first direction parallel to the first side plate and the bottom plate, to disengage from the rack. The knob is attached to the second side plate and engaged with the blocking member, for preventing the blocking member from being rotated relative to the first side plate. 1. A mounting apparatus for electronic device comprising:a rack comprising a bottom plate, a first side plate and a second side plate extending from opposite sides of the bottom plate, and the bottom plate; the first side plate and the second side plate configured to cooperatively receive the electronic device;a blocking member is rotatably secured to the first side plate and configured to prevent the electronic device from sliding along a first direction, that is parallel to the first side plate and the bottom plate; anda knob attached to the second side plate and engaged with the blocking member, for preventing the blocking member from being rotated away from the first side plate.2. The mounting apparatus of claim 1 , wherein the knob comprises a resilient piece claim 1 , a first end of the resilient piece is secured to the second side plate claim 1 , two latch tabs extend from a second end of the resilient piece claim 1 , the second side plate defines two through holes claim 1 , and the two latch tabs extend through the two through holes to engage with the blocking member.3. The mounting apparatus of claim 2 , wherein the knob further comprises an actuating portion extending from the resilient piece and adjacent to the two latch ...

DRIVING DEVICE FOR VENDING MACHINE

A driving device in a vending machine includes a pushing member, a securing member, and a driving assembly. The motor of the driving assembly provides a rotating force which acts on the securing member, and the securing member supports and rotates the helical pushing member, to drive goods out of the vending machine. The style of attachment between the pushing member and the securing member is such that the starting angle of the helical pushing member can be adjusted by unclipping the end of the pushing member with fingertip force from the securing member and reclipping it at a different preferred orientation. The driving device is used for adjusting the appropriate rotation angle of the pushing member. 1. A driving device , comprising:a pushing member, the pushing member comprises a pushing portion and a securing end extending from the pushing portion;a securing member; the securing member comprises a securing tray, two first securing portions extending from the securing tray, two second securing portions extending from the securing tray, and two handle portions extending from the securing tray; the securing tray defines an opening; the two handle portions are located on an edge of the opening; each first securing portion comprises two first clasping portions; a first clasping slot is defined between the two first clasping portions; each second securing portion comprises two second clasping portions; and a second clasping slot is defined between the two second clasping portions; anda driving assembly, the driving assembly comprises a connecting member received in the opening and is clasped between the two handle portions;wherein the securing end is clasped in the two first clasping slots and configured to be clasped in the two second clasping slots to change a rotation angle of the pushing portion.2. The driving device of claim 1 , wherein the securing end comprises a first securing part claim 1 , a connecting portion extending from the first securing part claim 1 ...

AUTOMATIC VENDING MACHINE WITH MOVING MEMBER FOR PRODUCTS

An automatic vending machine includes a chassis and a moving mechanism attached to the chassis. The chassis defines a channel configured for receiving products. The moving mechanism includes a moving member received in the channel, a driving assembly, and a mounting member attached to the driving assembly. The driving assembly is configured to rotate the moving member and includes a claw member. The claw member includes a plurality of clawers. The moving member moves the products when rotated by the driving assembly. The mounting member is moveable relative to the claw member between a first position to a second position. When the mounting member is located in the first position, and the moving member is located among the plurality of clawers. When the mounting member is located in a second position, the plurality of clawers are resiliently deformed by the mounting member to clamp the moving member. 1. An automatic vending machine comprising:a chassis, the chassis defining a channel configured for receiving products; anda moving mechanism attached to the chassis; the moving mechanism comprising a moving member received in the channel, a driving assembly, and a mounting member attached to the driving assembly; the driving assembly being configured to rotate the moving member and comprising a claw member, the claw member comprising a plurality of clawers; the moving member being configured to move products when the moving member is rotated by the driving assembly;wherein the mounting member is moveable relative to the claw member between a first position to a second position; when the mounting member is in the first position, and the moving member is located among the plurality of clawers; and when the mounting member is in a second position, the plurality of clawers are resiliently deformed by the mounting member to clamp the moving member.2. The automatic vending machine of claim 1 , wherein each of the plurality of clawers comprises a clamping portion claim 1 , the ...

GOODS DELIVERY MECHANISM FOR VENDING MACHINE

A goods delivery assembly for a vending machine includes a motor, a shaft, a first gear, a second gear, and a coil to hold goods. Peripheral teeth and a shallow ball joint between the two gears enables the second gear to continue to be rotated by the first driving gear at angles which are not coaxial with the first gear, to achieve adjustability of the mounting angle of the coil for holding different goods. 1. A goods delivery assembly , comprising:a motor comprising a rotatable shaft;a first gear fixed on the shaft and rotatable together with the shaft;a second gear adjustably engaged with the first gear, the second gear being rotatable together with the shaft; anda coil mounted on the second gear at a mounting angle; wherein the mounting angle is adjustable by adjusting the second gear with respect to the first gear.2. The goods delivery assembly of claim 1 , wherein a plurality of splines is located on a periphery of the shaft claim 1 , the plurality of splines defines a first engaging cutout and a second engaging cutout claim 1 , the first gear comprises a fixing side claim 1 , two bars are located on the fixing side claim 1 , and the first gear is fixed on the shaft by engaging each of the two bars into each of the first and the second engaging cutouts.3. The goods delivery assembly of claim 2 , wherein a connecting post is connected on an end of the shaft claim 2 , the first gear defines a first connecting hole claim 2 , and the connecting post is inserted into the first connecting hole.4. The goods delivery assembly of claim 3 , wherein the second gear defines a second connecting hole claim 3 , and the connecting post is inserted in the second connecting hole.5. The goods delivery assembly of claim 4 , wherein the connecting post is hollowed to define a securing hole claim 4 , and a securing stick is inserted into the securing hole.6. The goods delivery assembly of claim 4 , wherein a mounting hole is defined on a periphery of the second gear claim 4 , and an ...

VENDING MACHINE

A vending machine includes a chassis and an adjusting apparatus mounted in the chassis. The adjusting apparatus includes a casing, a driving implement attached to the casing, and a driving shaft attached to the driving implement. The driving implement is capable of driving the splined driving shaft to rotate and the starting angle of the helical element which pushes out a product is capable of adjustment by virtue of the splines on the driving shaft. 1. A vending machine comprising:a chassis comprising a side panel;an adjusting apparatus attached to the side panel comprising: a casing, a driving implement attached to the casing, and a driving shaft attached to the driving implement; the driving implementing capable of driving the driving shaft to rotate;a gear attached to the driving shaft and rotatable together with the driving shaft;a holder attached to the gear and rotatable together with the gear;a guiding piece attached to the holder for holding a product; anda helical member, spiraling around the guiding piece, attached to the holder, and capable of rotating together with the holder;wherein when the holder is capable of being attached to the gear at different angles, and the helical member is capable of pushing the product out from the vending machine at different starting angles.2. The vending machine of claim 1 , wherein the adjusting apparatus further comprises an instruction feedback module mounted in the casing claim 1 , the instruction feedback module is configured to send a feedback signal to the vending machine when the driving shaft is rotated one cycle from its original position.3. The vending machine of claim 2 , wherein the instruction feedback module comprises a driving block attached to and surrounding the driving shaft and a sensitive module pivotably mounted in the casing for sensing rotation of the driving shaft.4. The vending machine of claim 3 , wherein a resisting member is attached to the casing and movable in a slanting direction relative ...

Vending machine with temperature control system

A temperature control system mounted in the chassis of a vending machine is quickly detachable as a single unit. The chassis comprise a base panel and a mounting panel substantially parallel to the base panel. The temperature control system comprises a bracket, a compressor, a condenser, and an evaporator. The bracket comprises a supporting plate and a pair of mounting plates fixed to the supporting plate. The compressor and the condenser are mounted on the supporting plate. The evaporator is attached to the pair of mounting plates and located above the compressor and the condenser. The pair of mounting plates engages with the pair of first gaps when the temperature control system is mounted in the chassis and the pair of mounting plates is simply disengaged away from the pair of first gaps when the temperature control system needs to be detached from the chassis.

VENDING MACHINE WITH TEMPERATURE CONTROL MODULE

A vending machine includes a cabinet and a temperature control module. The temperature control module includes an evaporator, a compressor, and a condenser. The cabinet includes a sliding rail. The temperature control module further includes a wheeled bracket. The evaporator, the compressor, and the condenser are secured to the bracket. The components of the temperature control module, as a single unit, can be installed and removed without any dismantling operation being carried out to the frame of the vending machine. 1. A vending machine , comprising:a cabinet comprising a sliding rail; anda temperature control module comprising an evaporator, a compressor, a condenser, and a bracket;wherein the bracket comprises a wheel; the evaporator, the compressor, and the condenser are secured to the bracket; the bracket is slidably mounted to the cabinet along the sliding rail; and the bracket is slidable relative to the cabinet to slide the evaporator, the compressor, and the condenser together.2. The vending machine of claim 1 , wherein the bracket further comprises a base claim 1 , two supports secured to the base claim 1 , and a pulling plate secured to the two supports; the temperature control module further comprises a dividing member claim 1 , the compressor and the condenser are secured to the base; a first end of the dividing member is secured to one of the two supports claim 1 , a second end of the dividing member is secured to the condenser; and the evaporator is secured to the pulling plate and the two supports above the dividing member.3. The vending machine of claim 2 , wherein the dividing member comprises a dividing plate and an installation plate extending from the dividing plate; the dividing plate is secured to the two supports; the installation plate is secured to the condenser; and the dividing plate is located between the evaporator and the compressor.4. The vending machine of claim 3 , wherein each of the two supports defines a cutout claim 3 , and a ...

ADJUSTING APPARATUS FOR RELEASE MEMBER

An adjusting apparatus includes a driver, a drive shaft attached to the driver, an adjusting wheel, and a clipping member. The clipping member is engaged with the adjusting wheel. The adjusting wheel and the clipping member are configured to clamp a release member together. The adjusting wheel relative to the drive shaft has a first position and a second position. When the adjusting wheel is in the first position, the adjusting wheel is engaged with the drive shaft. The drive shaft with the clipping member and the release member are rotated by the driver together. When the adjusting wheel is in the second position, the adjusting wheel disengages from the drive shaft and is rotatable relative to the drive shaft rotating the release member. The release member is configured to push out merchandise. 1. An adjusting apparatus comprising:a driver;a drive shaft attached to the driver;an adjusting wheel; anda clipping member, the clipping member being engaged with the adjusting wheel, the adjusting wheel and the clipping member being configured to cooperatively clamp a release member;wherein the adjusting wheel is movable between a first position and a second position relative to the drive shaft; when the adjusting wheel is in the first position, the adjusting wheel is engaged with the drive shaft, and the drive shaft, the adjusting wheel and the release member are rotated by the driver together; when the adjusting wheel is in the second position, the adjusting wheel is disengaged from the drive shaft and the adjusting wheel is rotatable relative to the drive shaft to rotate the release member; and the release member is configured to push out a merchandise retained therein when the adjusting wheel is in the first position.2. The adjusting apparatus of further comprising a resilient member claim 1 , wherein the resilient member surrounds the drive shaft claim 1 , and when the adjusting wheel is in the second position claim 1 , the resilient member biases the adjusting wheel ...

AUTOMATIC VENDING MACHINE

An automatic vending machine includes a base, a support rail, and a locking member. The base defines a mounting hole. The support rail includes a support plate, a positioning piece and a mounting assembly extending from two opposite ends of the support plate. The locking member is secured to the base. The support plate is adapted for placing merchandise. The positioning piece defines a positioning slot. The mounting assembly is supported by the base and includes an elastically deformable resilient piece and a protrusion protruding from the elastically deformable resilient piece. The protrusion is engaged in the mounting hole. The locking member is engaged in the positioning slot. 1. An automatic vending machine , comprising:a base defining a mounting hole;a support rail comprising a support plate, a positioning piece and a mounting assembly extending from two opposite ends of the support plate; anda locking member secured to the base;wherein the support plate is adapted for supporting merchandise; the positioning piece defines a positioning slot; the mounting assembly is supported by the base and comprises an elastically deformable resilient piece and a protrusion protruding from the elastically deformable resilient piece; the protrusion is engaged in the mounting hole; and the locking member is engaged in the positioning slot.2. The automatic vending machine of claim 1 , wherein the mounting assembly defines two slots located on two opposite sides of the elastically deformable resilient piece claim 1 , and a middle part of each of the two slots is arcuate.3. The automatic vending machine of claim 2 , wherein the base comprises a bottom plate and a side plate substantially perpendicular to the bottom plate; the bottom plate comprises a sidewall substantially parallel to the side plate; the base further comprises a mounting member secured to the side plate; the locking member comprises a head portion and a locking portion connected to the head portion; the locking ...

VENDING MACHINE WITH GOODS DRIVING MECHANISM

A goods driving mechanism for a vending machine includes a driver, an angle adjuster, and a release member. The angle adjuster is detachably secured to the driver and defines a plurality of diametrically-opposed through holes. A tip end of the release member extends through any diametrically-opposed pair of though holes thereby mounting the tip end of the release member to the angle adjuster. The release member is rotatable about its central axis to move goods in a direction along the central axis of the release member driven by the driver, and the starting angle of the release member can be adjusted very easily, to ensure effective delivery of any goods selected by a customer. 1. A goods driving mechanism comprising:a driver;an angle adjuster detachably secured to the driver and defining a plurality of through holes; anda release member comprising a tip end secured to the angle adjuster, and the release member being movable by the driver, about a central axis, to move goods in a direction substantially parallel to the central axis of the release member;wherein a starting angle of the release member relative to the angle adjuster is changeable, by engaging the tip end of the release member in different diametrically-opposed pair of the plurality of through holes.2. The goods driving mechanism of claim 1 , wherein a rotating shaft is connected to the driver claim 1 , the angle adjuster comprises a securing post defining a securing hole claim 1 , the rotating shaft is engaged in the securing hole and abuts the tip end of the release member claim 1 , to prevent the release member from disengaging from the angle adjuster.3. The goods driving mechanism of claim 2 , wherein the plurality of through holes is defined in the periphery of the securing post and communicates with the securing hole.4. The goods driving mechanism of claim 2 , wherein the rotating shaft comprises a plurality of outer threads claim 2 , and a plurality of inner threads is located in an inner wall of ...

GOODS DELIVERY MECHANISM FOR VENDING MACHINE

A goods delivery assembly for a vending machine includes a rotatable shaft, a shell movably mounted on the shaft, and a transmitting member mounted in the shell. A hard coil is mounted on the shell. The transmitting member is engaged with the rotatable shaft. The shaft rotates in a first direction to rotate the shell for the delivery of goods and, to allow for wear and the accumulation of errors in the starting position, configured to rotate in a second direction with respect to the shell to cancel the effects of wear and any accumulated positioning errors. 1. A goods delivery assembly , comprising:a shaft adapted to rotate;a plurality of teeth formed on a peripheral of the shaft, each of the plurality of teeth comprising a pushing surface and a guiding surface;a shell mounted on the shaft, a hard coil secured on the shell; anda transmitting member mounted in the shell, the transmitting member comprising a transmitting block which comprises an engaging surface;wherein the transmitting block is abutted by the pushing surface of a tooth of the plurality of teeth with the engaging surface joints with the guiding surface of another tooth of the plurality of teeth, wherein the shaft is configured to rotate in a first direction to have the pushing surface pushing the transmitting block to rotate the shell and the hard coil, and the shaft is configured to rotate in a second direction to have the guiding surface sliding over the engaging surface to locate the shell in a different position with respect to the shaft.2. The goods delivery assembly of claim 1 , wherein a receiving recess is defined between two adjacent teeth of the plurality of teeth claim 1 , and the transmitting block is received in the receiving recess.3. The goods delivery assembly of claim 1 , wherein the pushing surface extends in a radial direction of the shaft claim 1 , one end of the guiding surface is connected to a free end of the pushing surface claim 1 , and another end of the guiding surface is ...

Vending machine with loading member

A vending machine has a base, a helical pushing member secured to the first side panel, and a loading member. The loading member is installed within the coils of the helical pushing member and includes a strip on which goods are supported. A positioning tab and a resilient securing structure extend from the loading member. The resilient securing structure includes an engaging portion which engages in a lower opening. A handle portion is operable to disengage the engaging tab from the lower opening enabling easy and fast mounting and dismounting of the loading member of the vending machine.

DISPENSING ASSEMBLY AND DISPENSING DEVICE IN VENDING MACHINE

A dispensing assembly for a vending machine includes a rigid coil carrying goods, a motor and shaft, and an adjusting member. The adjusting member is mounted on the rotating shaft of the motor and carries the rigid coil. With the motor stopped, the adjusting member is rotatable by hand in the normal direction of rotation by virtue of a pair of spring-crushed and opposing teeth sets. The release of the adjusting member allows the teeth sets to mesh together again at a new desired starting position, to take up wear and accumulated errors in the starting position of the rigid coil. A dispensing device is further disclosed with the dispensing assembly. 1. A dispensing assembly , comprising:a rigid coil comprising a proximal end and a plurality of helical coils, each adjacent helical coils being configured for securing a product therebetween;a motor comprising a rotating shaft; andan adjusting member mounted on the rotating shaft;wherein the rigid coil is secured to the adjusting member; the rotating shaft is rotatable together with the adjusting member to rotate the rigid coil to push the product; and the adjusting member is slidable relative to the rotating shaft and rotatable about the rotating shaft to adjust an initial position of the rigid coil relative to the motor.2. The dispensing assembly of claim 1 , wherein the adjusting member defines a receiving hole; the rotating shaft is received in the receiving hole; the adjusting member is slidable relative to the motor between a first position and a second position; when the adjusted is in the first position claim 1 , the adjusting member is secured to the rotating shaft and rotatable together with the rotating shaft; and when the adjusted is in the second position claim 1 , the adjusting member is rotatable about the rotating shaft.3. The dispensing assembly of claim 2 , wherein the motor further comprises a first teeth set located on the rotating shaft claim 2 , and the adjusting member comprises a second teeth set; ...

SERVER AND BOOTING METHOD

A server including a basic input output system (BIOS), a control unit and a plurality of central processing units (CPUs), and a booting method are provided. The BIOS outputs a booting signal. One of the CPUs receives the booting signal to execute a booting program, and outputs a successful signal after being booted. The control unit is coupled between the BIOS and the CPUs, and receives the successful signal to control a connection between the BIOS and the one of the CPUs. When the control unit receives the successful signal, the control unit replaces a connection between the BIOS and current one of the CPUs with a new connection between the BIOS and next one of the CPUs according to the successful signal, and the next CPU then receives the booting signal. 1. A server , comprising:a basic input output system (BIOS) configured to output a booting signal;a plurality of central processing units (CPUs), each being configured to receive the booting signal to execute a booting program, and output a successful signal after being booted; anda control unit, coupled between the BIOS and the CPUs and configured to receive the successful signal to control a connection between the BIOS and each of the CPUs,wherein, when the control unit receives the successful signal, the control unit replaces a connection between the BIOS and current one of the CPUs with a new connection between the BIOS and next one of the CPUs according to the successful signal, and then the next CPU receives the booting signal.2. The server according to claim 1 , wherein the current CPU outputs a power-on signal at a low logic level to the control unit after the current CPU is supplied with power successfully claim 1 , the control unit connects the BIOS to the current CPU according to the power-on signal claim 1 , and the current CPU outputs the power-on signal at a high logic level and the successful signal to the control unit after the current CPU is booted.3. The server according to claim 1 , wherein the ...

GENETIC MANIPULATION AND EXPRESSION SYSTEMS FOR PUCCINIOMYCOTINA AND USTILAGINOMYCOTINA SUBPHYLA

The present invention relates to the application of isolated promoters and synthetic dominant selection constructs and enhancers for gene targeting for efficient production of genetically modified cells in a species selected from the Pucciniomycotina and Ustilaginomycotina subphyla, in particular, species selected from the or genera. 1UstilagoAspergillusRhodosporidiumSporobolomycesRhodotorula. A polynucleotide construct comprising a promoter operatively linked to a coding sequence for a selectable marker operatively linked to a transcriptional terminator , wherein the promoter is derived from a fungal species selected from the group of a species of the genus , a species of the genus , a species of the genus; a species in the genus; a species in the genus and wherein the polynucleotide construct provides efficient and dominant selection of a transformed fungal cell of the Pucciniomycotina and Ustilaginomycotina subphyla.2. The construct of claim 1 , wherein the coding sequence encodes a protein that confers resistance to an antibiotic.3. The construct of claim 1 , wherein the coding sequence encodes a protein that confers resistance to a herbicide.4. The construct of claim 1 , wherein the coding sequence is selected from the group consisting of a coding sequence comprising the nucleotide sequence set forth in SEQ ID NO:6 claim 1 , a coding sequence comprising the nucleotide sequence set forth in SEQ ID NO:7 and a coding sequence comprising the nucleotide sequence set forth in SEQ ID NO:8.5. The construct of claim 1 , wherein the coding sequence for a selectable marker is at least 60% GC claim 1 , preferably about 70% GC and most preferably about 75% GC; wherein at least 70% of the codon triplets end with C or G claim 1 , preferably more than 80% of the codon triplets end with C or G.6. The construct of claim 1 , wherein the coding sequence for a selectable marker is composed of UCG codons in at least 40% of the serine residues.7. The construct of claim 1 , wherein ...

SERVER AND BOOTING METHOD THEREOF

The present invention discloses a server and a booting method thereof. The booting method includes the following steps. A motherboard and a hard disk driver backplane coupled to multiple hard disk drivers are provided, and a working voltage is provided for the hard disk driver backplane, wherein a power-up normal signal is generated when the hard disk driver backplane is powered up normally, and the motherboard includes a booting control circuit and a controller. In response to the power-up condition of the hard disk driver backplane, the hooting control circuit receives the power-up normal signal and outputs a power-up control signal to the controller. When receiving the power-up control signal, the controller controls the motherboard to be booted or maintained as off by determining the condition of the power-up control signal, for the data exchange between the motherboard and the hard disk driver. 1. A server , comprising:a power supply unit;a hard disk driver backplane coupled to multiple hard disk driver drivers and comprising a power-up control unit, wherein the power supply unit is coupled to the hard disk driver backplane to provide a working voltage, and the power-up control unit converts the working voltage into a switching voltage to supply power for the hard disk driver backplane, and generates a power-up normal signal after the hard disk driver backplane is power supplied normally; anda motherboard coupled to the power supply unit and comprising a booting control circuit and a controller, wherein the booting control circuit is coupled to the hard disk driver backplane;wherein in response to the power-up condition of the hard disk driver backplane, the booting control circuit receives the power-up normal signal and outputs a power-up control signal to the controller, and when receiving the power-up control signal, the controller controls the motherboard to be booted or maintained as off by determining the condition of the power-up control signal, for the ...

SERVER SYSTEM AND HEAT DISSIPATION CONTROL METHOD THEREOF

A server system and a heat dissipation control method thereof are provided. A main power supply and a standby power supply respectively supplying a main voltage and a standby voltage of the server system are provided. An extension card module including at least one extension card slot allowing at least one extension card to insert into, is provided. A fan module including at least one fan used for dissipating heat from the extension card module is provided. When the main voltage is applied to the server system, the main voltage is applied to the fan to drive the fan. When the standby voltage is applied to the server system, the extension card module is determined whether to be inserted in any extension card. If yes, the standby voltage is applied to the fan to drive the fan; otherwise, the standby voltage is interrupted to stop the fan. 1. A server system , comprising:a main power supply, for supplying a main voltage of the server system;a standby power supply, for supplying a standby voltage of the server system;an extension card module, comprising at least one extension card slot which allows at least one extension card to insert into;a fan module, at least one fan of the fan module being used for dissipating heat from the extension card module; anda mainboard module, a controller on the mainboard module being used for, when the main voltage is applied to the server system, controlling the main voltage to drive the fan, for, when the standby voltage is applied to the server system, detecting whether any extension card is inserted into the at least one extension card slot, and for, if one extension card is inserted into the at least one extension card slot, controlling the standby voltage to drive the fan, and otherwise, interrupting the standby voltage to stop the fan.2. The server system according to claim 1 , wherein the controller is further used for detecting a switchover of the server system between a standby voltage operation state and a main voltage ...

POSITIONING APPARATUS FOR EXPANSION CARD

A positioning apparatus includes a computer chassis and a positioning device. The computer chassis secures a plurality of expansion cards and includes a cover. The cover comprises a first flange and a second flange opposite to the first flange. The positioning device includes a securing member and a positioning member secured to the securing member. The securing member is secured to the first flange and a second flange. The positioning member is pressed on the plurality of expansion cards to prevent the plurality of expansion cards from moving. 1. A positioning apparatus comprising:a computer chassis comprising a main body and a cover attached to the main body;the main body comprising a motherboard, the motherboard is configured for securing a plurality of expansion cards; anda positioning device comprising a securing member and a positioning member secured to the securing member; the securing member secured to the cover of the computer chassis;wherein when the cover is covered on the main body, the positioning member is pressed on the plurality of expansion cards to prevent the plurality of expansion cards from moving.2. The positioning apparatus of claim 1 , wherein the positioning further comprises a vibration absorbing member attached to the positioning member claim 1 , and the vibration absorbing member is configured to press on the plurality of expansion cards.3. The positioning apparatus of claim 2 , wherein the positioning member comprises a top panel that is substantially parallel to the cover claim 2 , and the vibration absorbing member is secured to the top panel.4. The positioning apparatus of claim 3 , wherein the positioning member further comprises a first side panel substantially perpendicular to the top panel claim 3 , and the first side panel is engaged with the securing member.5. The positioning apparatus of claim 4 , wherein the securing member defines a sliding slot claim 4 , and the first side panel comprises an engaging portion engaged in the ...

Mounting apparatus for expansion card and mounting assembly

A single mounting apparatus for securing a number of expansion cards includes a resisting member rotatably attached to the chassis and a clamping buckle. The clamping buckle includes a pressing piece, a supporting portion, an operating portion, and a catching member. A securing space is defined in the resisting member for latching the catching member. When the catching member is caught in the securing space, the securing member is clamped between a flange of the chassis and the resisting member to stop the rotation of the resisting member. The pressing piece presses down on and secures the expansion cards. Lifting the clamping buckle upwards unlatches the catching member from the securing space and causes re-rotation of the resisting member to allow dismounting of the expansion cards.

CHASSIS HAVING ANTI-SLIP PAD

A chassis includes a housing and at least one anti-slip pad mounted on the housing. The housing includes a mounting slot. The anti-slip pad includes a support member and an insert member coupled to the support member. The support member is configured to support the housing. The insert member is configured to latch in the mounting slot. A hardness of the insert member is greater than a hardness of the support member. 1. A chassis comprising:a housing; andat least one anti-slip pad mounted on the housing; wherein:the housing comprises a mounting slot;the anti-slip pad comprises a support member and an insert member coupled to the support member;the support member supports the housing;the insert member is latched in the mounting slot; anda hardness of the insert member is greater than a hardness of the support member.2. The chassis of claim 1 , wherein:the support member comprises a support body;the insert member comprises an insert body;the support body comprises a reinforcement rib;the insert member comprises a bonding groove;the reinforcement rib is configured to be inserted into the bonding groove to fix the insert member to the support member.3. The chassis of claim 2 , wherein:the support member and the insert member are integrally formed by a two-shot injection molding process.4. The chassis of claim 3 , wherein:the support body comprises a contoured surface matching an outer surface of the housing for abutting the outer surface of the housing.5. The chassis of claim 4 , wherein:the support member further comprises an insertion block protruding from a side of the support body;the insertion block defines a first slot adjacent to the support body; andthe first slot is configured to receive a wall of the mounting slot.6. The chassis of claim 5 , wherein:the insert member further comprises an insertion plate fixed to the insert body;an edge of the insertion plate extends a certain distance from an edge of the insert body;the insertion plate and the contoured surface ...

METHOD FOR PREPARING NANO METAL/METAL OXIDE LOADED MOLECULAR SIEVE CATALYST

The present disclosure provides a method for preparing a molecular sieve catalyst. A water-in-oil micro-emulsion including a continuous phase containing an organic solvent and a dispersed phase containing an aqueous solution containing one or more metal salts and a water-soluble organic carbon source is prepared, hydrolyzed, and azeotropically distilled to form a mixture solution. The mixture solution is heated to carbonize the water-soluble organic carbon source to form nanoparticles each having a core-shell structure including a carbon-shelled metal-oxide. The nanoparticles containing the carbon-shelled metal-oxide are dispersed in a molecular sieve precursor solution. A nanoparticle-loaded molecular sieve is formed from the molecular sieve precursor solution containing the nanoparticles, and then calcined to remove carbon there-from to form a metal-oxide loaded molecular sieve. 1. A method for preparing a molecular sieve catalyst , comprising:preparing a water-in-oil micro-emulsion including a continuous phase containing an organic solvent and a dispersed phase containing an aqueous solution containing one or more metal salts and a water-soluble organic carbon source;hydrolyzing and azeotropically distilling the water-in-oil micro-emulsion to form a mixture solution;heating the mixture solution to carbonize the water-soluble organic carbon source to form nanoparticles each having a core-shell structure including carbon-shelled metal-oxide;dispersing the nanoparticles containing the carbon-shelled metal-oxide in a molecular sieve precursor solution;forming a nanoparticle-loaded molecular sieve from the molecular sieve precursor solution containing the nanoparticles; andcalcining the nanoparticle-loaded molecular sieve to remove carbon from the nanoparticles containing the carbon-shelled metal-oxide and to form a metal-oxide loaded molecular sieve.2. The method according to claim 1 , further comprising:placing the metal-oxide loaded molecular sieve in a reduction ...

MOTHERBOARD IN A SERVER

A server comprises a first motherboard module. The first motherboard module comprises a first motherboard, a first CPU, at least one first memory module, a chipset, input/output units, a BIOS unit and a first QPI connector. The first CPU is disposed on the first motherboard. The first memory module electrically couples with the first CPU. The chipset electrically couples with the first CPU. The input/output units electrically couple with the chipset. The BIOS unit electrically couples with the chipset. The first QPI connector electrically couples with the first CPU through a QPI bus. The first QPI connector is connected to a second motherboard module. 1. A server , comprising: a first motherboard and a first CPU disposed on the first motherboard;', 'at least one first memory module electrically coupling with the first CPU;', 'a chipset electrically coupling with the first CPU;', 'a plurality of input/output units electrically coupling with the chipset;', 'a BIOS unit electrically coupling with the chipset; and', 'a first QPI connector electrically coupling with the first CPU through a first QPI bus; and, 'a first motherboard module comprising a second motherboard and a second CPU disposed on the second motherboard;', 'at least one second memory module electrically coupling with the second CPU; and', 'a second QPI connector electrically coupling with the second CPU through a second QPI bus;', 'wherein the second motherboard is coupled to the first motherboard when the second QPI connector is electrically coupled to the first QPI connector;', 'wherein when the second motherboard is not coupled to the first motherboard and when the server is powered on, the BIOS unit initiates the first CPU, the at least one first memory module, and the input/output units and sets an operation mode of the server in a first mode;', 'wherein when the server is operated in the first mode, the first CPU processes a plurality of data processing tasks issued by input/output units;', 'wherein ...

Write Request Processing Method and Memory Controller

A write request processing method and a memory controller, where the method includes, determining a second write request set, by the memory controller, after determining that a quantity of write requests in a to-be-scheduled first write request set is less than a quantity of unoccupied storage units in a memory, where the write request in the first write request set is located before a first memory barrier, where a write request in the second write request set is a log write request, and where the write request in the second write request set is located behind the first memory barrier. The memory controller sends the write request in the first write request set and the write request in the second write request set in parallel to different unoccupied storage units in the memory. 1. A write request processing method , comprising:determining, by a memory controller that buffers a write request queue comprising to-be-scheduled write requests of transactions and that is in a computer system having memory that is non-volatile memory (NVM) and comprising multiple storage units, that a quantity of write requests in a to-be-scheduled first write request set is less than a quantity of unoccupied storage units in the memory, wherein a first memory barrier exists between a write request in the first write request set and another write request in the write request queue, and the write request in the first write request set is located before the first memory barrier;determining a second write request set by the memory controller, wherein a write request in the second write request set is a log write request, wherein the write request in the second write request set is located behind the first memory barrier in the write request queue, and wherein a sum of a quantity of write requests in the second write request set and the quantity of write requests in the first write request set is not greater than the quantity of unoccupied storage units in the memory; andsending, by the memory ...

METHOD, APPARATUS, TERMINAL AND STORAGE MEDIUM FOR MEASUREMENT REPORT

A method for sending a measurement report, includes: after receiving an enable signal of a second network, a first modem starting up a timer and sending a startup signal to a second modem; when the timer expires, the first modem sending a tracking area update (TAU) request to a network side device; the first modem receiving a measurement configuration sent by the network-side device, and instructing the second modem after startup to measure the second network according to the measurement configuration to obtain a measurement report; and reporting the measurement report to the network-side device. 1. A method for sending a measurement report , applied to user equipment (UE) having a first modem and a second modem , the first modem corresponding to a first network and the second modem corresponding to a second network , the method comprising:after receiving an enable signal of the second network, starting up a timer and sending a startup signal to the second modem by the first modem;when the timer expires, sending, by the first modem, a tracking area update (TAU) request to a network-side device, the TAU request being configured to request a connection to the second network, and a timing duration of the timer being not less than a startup duration of the second modem; andreceiving, by the first modem, a measurement configuration sent by the network-side device, instructing, by the first modem, the second modem after startup to measure the second network according to the measurement configuration, to obtain the measurement report, and reporting, by the first modem, the measurement report to the network-side device.2. The method according to claim 1 , wherein after receiving the enable signal of the second network claim 1 , starting up the timer and sending the enable signal to the second modem by the first modem comprises:when the enable signal of the second network is received and an enabling condition is satisfied, starting up the timer and sending the startup signal ...

VOICE CALL CONTROL METHOD, VOICE CALL CONTROL DEVICE, AND STORAGE MEDIUM

A voice call control method includes: measuring a target cell during a voice call; reporting a measurement result when the measurement result satisfies a measurement report optimization condition in which it is included to improve a measurement report condition for the terminal to make a handover to an anchor cell with a current network type; receiving a report response of the measurement result, and making a handover to the target cell to perform a voice call based on the report response of the measurement result. As such, a probability of occurrence of silence or disconnection during a voice call can be reduced. 1. A voice call control method , applied to a terminal , and the method comprising:measuring a target cell during a voice call;reporting a measurement result when the measurement result satisfies a measurement report optimization condition, wherein the report optimization condition is configured to improve a measurement report condition for the terminal to make a handover to an anchor cell with a current network type; andreceiving a report response of the measurement result and making a handover to the target cell to perform a voice call based on the report response of the measurement result.2. The voice call control method according to claim 1 , wherein the method further comprises:acquiring a handover control message sent by a network device, and determining the measurement report optimization condition based on the handover control message including the measurement report optimization condition.3. The voice call control method according to claim 1 , wherein the method further comprises:determining the measurement report optimization condition according to a pre-configuration message including the measurement report optimization condition.4. The voice call control method according to claim 1 , wherein the measurement report optimization condition includes:a priority at which the terminal reports an anchor cell with a non-current network type;wherein the ...

METHOD AND DEVICE FOR ACCESSING 5G NETWORK, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

The disclosure relates to a method, a device, and a computer-readable storage medium for accessing a 5G network. The method includes acquiring frequency point information by performing frequency point scanning in an operating band belonging to an operator of the 5G network; selecting a 5G-supported frequency point used by the operator from the frequency point information; and performing a cell registration process through a cell with the 5G-supported frequency point to access the 5G network. 1. A method for accessing a fifth generation (5G) network , implemented by a terminal , the method comprising:acquiring frequency point information by performing frequency point scanning in an operating band belonging to an operator of the 5G network;selecting a 5G-supported frequency point used by the operator from the frequency point information; andperforming a cell registration process through a cell with the 5G-supported frequency point to access the 5G network.2. The method of claim 1 , wherein selecting the 5G-supported frequency point used by the operator from the frequency point information comprises:selecting a scanned frequency point having maximum signal energy from the frequency point information to perform the cell registration process through a cell with the selected frequency point to access the 5G network.3. The method of claim 1 , further comprising:generating a frequency point list; andadding a 5G-supported frequency point used by each operator to the frequency point list.4. The method of claim 1 , further comprising:setting a scanning priority of a band comprising the 5G-supported frequency point and belonging to the operator to high.5. The method of claim 1 , further comprising:after accessing the 5G network, acquiring a 5G-supported frequency point used for accessing the 5G network; andupdating a frequency point list based on the acquired 5G-supported frequency point.6. The method of claim 3 , further comprising:acquiring the 5G-supported frequency point ...

ELECTRONIC DEVICE RACK

An electronic device rack includes a first support leg, a second support leg substantially parallel to the first support leg, and a mounting member mounted between the first support leg and the second support leg, without the use of screws. The first support leg defines a plurality of latching holes and a plurality of installation holes. The mounting member includes a member body, a first latching tab extending from the member body, and a protrusion extending from the member body. The latching tab is engaged in two adjacent latching holes to prevent the mounting member from moving along a first direction substantially perpendicular to the first support leg. The resilient piece is engaged in one of the plurality of latching holes to prevent the mounting member from moving a third direction opposite to the second direction. 1. An electronic device rack , comprising:a first support leg, the first support leg defines a plurality of latching holes and a plurality of installation holes;a second support leg substantially parallel to the first support leg; anda mounting member mounted between the first support leg and the second support leg; the mounting member comprises a member body, a latching tab extending from the member body, and a resilient piece located on the member body; the latching tab is engaged in two adjacent of the plurality of installation holes to prevent the mounting member from moving along a first direction that is substantially perpendicular to the first support leg and along a second direction that is substantially parallel to the first support leg; and the resilient piece is engaged in one of the plurality of latching holes to prevent the mounting member from moving along a third direction that is opposite to the second direction.2. The electronic device rack of claim 1 , wherein the mounting member further comprises an inserting tab extending from the member body; the second support leg defines a plurality of inserting holes; and the inserting tab ...

VENDING MACHINE WITH ROTATABLE DOOR

A vending machine includes a rack and a door. The rack includes a supporting board. The door is pivotably attached to the rack. The door includes a door panel, a bracket, and a supporting member. The bracket is located on the door panel. The supporting member is mounted to the bracket. The supporting member protrudes from a bottom surface of the door panel. The bottom surface is substantially parallel to the supporting board. When the door is closed relative to the rack, the supporting member abuts the supporting board. 1. A vending machine , comprising:a rack comprising a supporting board; anda door pivotably attached to the rack, the door comprises a door panel, a bracket, and a supporting member, the bracket is located on the door panel, the supporting member is mounted to the bracket, the supporting member protrudes from a bottom surface of the door panel, and the bottom surface is substantially parallel to the supporting board;wherein when the door is closed relative to the rack, the supporting member abuts the supporting board.2. The vending machine of claim 1 , wherein the supporting member is pivotable relative to the bracket claim 1 , and the supporting member is a roller.3. The vending machine of claim 2 , wherein the supporting member comprises a pivot shaft and a supporting portion claim 2 , the supporting portion is rotatable relative to the pivot shaft claim 2 , and the supporting portion is resiliently compressed when the supporting portion abuts the supporting board.4. The vending machine of claim 3 , wherein the pivot shaft is substantially parallel to the bottom surface.5. The vending machine of claim 3 , wherein the pivot shaft is made of plastic.6. The vending machine of claim 3 , wherein the pivot shaft is located in the door panel claim 3 , and the supporting portion partially protrudes from the bottom surface.7. The vending machine of claim 3 , wherein the bracket comprises two mounting walls and two mounting boards extend from the two ...

Vending machine

A vending machine includes a change cabinet, a guiding duct, and a guiding member. The change cabinet stores a plurality of coins. The change cabinet includes a bottom wall. The bottom wall defines an output opening. The guiding duct includes a bottom panel and two side panels extending from the bottom panel. The guiding member is mounted between the two side panels. The guiding member includes a guiding panel body. The change cabinet is mounted on the guiding duct to enable the output opening to be located between the two side panels. There is an acute angle defined between the guiding panel body and the bottom wall to guide a coin from the output opening to move to the bottom panel.

AUTOMATIC VENDING MACHINE

An automatic vending machine includes a front door, a thermal insulation door, and a latching member. The thermal insulation door is rotatably secured to the front door. The latching member is secured to the thermal insulation door and engages with the front door to prevent the thermal insulation door from rotating relative to the front door, so that the thermal insulation door is secured to the front door without screws. 1. An automatic vending machine comprising:a front door;a thermal insulation door rotatably secured to the front door; anda latching member secured to the thermal insulation door and engaged with the front door to prevent the thermal insulation door from rotating relative to the front door; andthe latching member is resiliently deformable to be disengaged from the first side plate.2. The automatic vending machine of claim 1 , wherein the latching member comprises a securing piece claim 1 , and the securing piece is secured to the thermal insulation door.3. The automatic vending machine of claim 2 , wherein the latching member further comprises a resilient piece extending from the securing piece; and an obtuse angle is defined between the securing piece and the resilient piece.4. The automatic vending machine of claim 3 , wherein the front door comprises a first side plate claim 3 , and a blocking portion extends from the first side plate; the latching member further comprises a latching portion claim 3 , and the blocking portion is engaged with the latching portion claim 3 , and the resilient piece is resiliently deformable to be disengaged from the blocking portion.5. The automatic vending machine of claim 4 , wherein the latching portion comprises a latching piece extending from the resilient piece claim 4 , an acute angle is defined between the resilient piece and the latching piece; and the blocking portion blocks the latching piece.6. The automatic vending machine of claim 5 , wherein the latching portion further comprises a limiting piece ...

REDUCTION GEAR DEVICE

A reduction gear device includes a mounting bracket, a drive gear, a first slave gear mounted on an inner side of the mounting panel, a second slave gear mounted on the inner side, and a first pivot shaft. The mounting bracket includes a mounting panel, and the mounting panel defines a first through hole. The first slave gear defines a first pivot hole. The second slave gear includes a second great gear portion and a second small gear portion. The second small gear portion engages with the first slave gear. The first pivot shaft includes a first head portion and a first neck portion. The first neck portion passes through the first through hole and the first pivot hole. The drive gear drives the second slave gear to rotate to drive the first slave gear to rotate. 1. A reduction gear device comprising:a mounting bracket, the mounting bracket comprises a mounting panel, and the mounting panel defines a first through hole;a drive gear;a first slave gear mounted on an inner side of the mounting panel, the first slave gear defines a first pivot hole corresponding to the first through hole;a second slave gear mounted on the inner side of the mounting panel, the second slave gear comprises a second great gear portion and a second small gear portion with the same axis as the second great gear portion, and the second small gear portion engages with the first slave gear; anda first pivot shaft, the first pivot shaft comprises a first head portion and a first neck portion extending from the first head portion; and the first neck portion passes through the first through hole and the first pivot hole to enable the first head portion to be located on an outer side of the mounting panel;wherein the second slave gear is configured to be driven by the drive gear to rotate to drive the first slave gear to rotate.2. The reduction gear device of claim 1 , further comprising a second pivot shaft claim 1 , wherein the second slave gear defines a second pivot hole passing through the ...

GOODS STORAGE APPARATUS FOR A VENDING MACHINE

A goods storage apparatus for a vending machine includes a controlling cabinet and a rack. The controlling cabinet includes a number of controlling devices and a pair of pillars. The pair of pillars defines a number of engaging holes facing each other. The rack accommodates items therein. The rack includes a pair of side walls. The pair of side walls includes a pair of clasps. The pair of clasps engages in the engaging holes to mount the rack between the pair of pillars. 1. A goods storage apparatus for a vending machine , comprising:a controlling cabinet comprising a plurality of controlling devices mounted thereon, and a pair of pillars, the pair of pillars defining a pair of engaging holes; anda rack configured for accommodating items therein, the rack comprising a pair of side walls, the pair of side walls comprising a pair of clasps; wherein the rack is mounted between the pair of pillars by engaging the pair of clasps in the pair of engaging holes.2. The goods storage apparatus of claim 1 , wherein each of the pair of clasp comprises a connecting portion and an engaging portion claim 1 , the connecting portion is perpendicularly connected to the corresponding side wall claim 1 , the engaging portion extends downward from a distal side of the connecting portion claim 1 , and the engaging portion is parallel to the corresponding side wall.3. The goods storage apparatus of claim 2 , wherein the engaging portion is inserted in the corresponding engaging hole claim 2 , and the connecting portion is located on an edge of the corresponding engaging hole.4. The goods storage apparatus of claim 3 , wherein a distance between the two engaging portions of the pair of clasps is larger than a distance between the pair of pillars.5. The goods storage apparatus of claim 1 , wherein the rack comprises a bottom wall claim 1 , and the pair of side walls are connected to opposite edges of the bottom wall.6. The goods storage apparatus of claim 5 , wherein the rack comprises a ...

ELECTRONIC DEVICE WITH DISPLAY PANEL

An electronic device includes a mounting frame, a plurality of latching members, a rear cover, a display panel, and a plurality of fasteners. The mounting frame includes a plurality of installation portions. The plurality of latching members is secured to the installation portions. The display panel is located between the latching members and the rear cover. The plurality of fasteners are is engaged with the installation portions through the rear cover to secure the rear cover and the display panel to the mounting frame. 1. An electronic device comprising:a mounting frame comprising a plurality of installation portions;a plurality of latching members secured to the installation portions;a rear cover;a display panel located between the latching members and the rear cover; anda plurality of fasteners engaged with the installation portions through the rear cover to secure the rear cover and the display panel to the mounting frame.2. The electronic device of claim 1 , wherein each installation portion defines a mounting hole claim 1 , and each fastener is engaged in the mounting hole through the rear cover.3. The electronic device of claim 2 , wherein each installation portion comprises a positioning post claim 2 , each latching member defines a positioning hole claim 2 , and the positioning post is engaged in the positioning hole.4. The electronic device of claim 2 , wherein each installation portion further comprises a block claim 2 , each latching member further defines a latching hole claim 2 , and the block is engaged in the latching hole.5. The electronic device of claim 2 , wherein each latching member further defines a cutout aligned with the mounting hole claim 2 , and each fastener extends through the cutout.6. The electronic device of claim 1 , wherein the mounting frame comprises an outer frame and a holding frame secured to the outer frame claim 1 , the installation portions extend from the outer frame claim 1 , and the holding frame abuts against the ...

MULTIPLEXED IMMUNE CELL ASSAYS ON A MICROPILLAR/MICROWELL CHIP PLATFORM

A multiplexed method of monitoring immune-cell responses to different ligands using a micropillar/microwell plate platform is disclosed. The method may include dispensing immune cells onto at least one micropillar chip and inserting the at least one micropillar into at least one microwell on a microwell chip, in which the at least one microwell contains at least one test compound. The method may also include immobilizing antibodies onto at least one micropillar on a micropillar chip and inserting the at least one micropillar into at least one microwell on a microwell chip, in which the at least one microwell contains a test compound. The method may also include treating the micropillar chip with at least one reactive polymer. 1. A method comprising:a) dispensing immune cells onto at least one micropillar on a micropillar chip; andb) inserting the at least one micropillar into at least one microwell on a microwell chip, in which the at least one microwell contains at least one test compound.2. The method of wherein the at least one micropillar is first prepared by coating the surface with a reactive polymer.3. The method of wherein the reactive polymer consists of one or more polymers selected from the group containing poly(maleic anhydride-alt-1-octadecene) claim 2 , poly(styrene-co-maleic anhydride claim 2 , poly-L-lysine claim 2 , or combinations thereof.4. The method of wherein the reactive polymer is combined with a divalent metal ion selected from BaCl claim 2 , CaCl claim 2 , and combinations thereof.5. The method of wherein the immune cells are suspended in a hydrogel before dispensing onto the at least one micropillar.6. The method of wherein the immune cells are dispensed onto the at least one micropillar by using a microarray spotter.7. The method of wherein the at least one test compound is capable of modulating the immune cells.8. The method of wherein the at least one test compound is selected from the group containing bioactive carbohydrates claim 1 , ...

METHOD AND APPARATUS FOR PROCESSING PAGING MESSAGE

A method and an apparatus for processing a paging message can be applied to a terminal device supporting a plurality of Subscriber Identification Module (SIM) cards. The method includes: a target paging message corresponding to a SIM card of a current paging cycle from a network side is received; it is determined whether the target paging message belongs to a spam message paging a slave SIM card, wherein the slave SIM card is any one of the plurality of SIM cards that does not provide a data service; and the target paging message is discarded when the target paging message belongs to the spam message paging the slave SIM card. 1. A method of processing a paging message , the method being applied to a terminal device supporting a plurality of Subscriber Identification Module (SIM) cards , and comprising:receiving a target paging message corresponding to a SIM card of a current paging cycle from a network side;determining whether the target paging message belongs to a spam message paging a slave SIM card, wherein the slave SIM card is any one of the plurality of SIM cards which does not provide a data service; anddiscarding the target paging message when the target paging message belongs to the spam message paging the slave SIM card.2. The method of claim 1 , wherein the receiving the target paging message corresponding to the SIM card of the current paging cycle from the network side comprises:receiving a paging message from the network side;when it is determined that a Mobile Management Entity-Temporary Mobile Subscriber Identity (m-TMSI) comprised in the paging message is consistent with an m-TMSI stored in the SIM card of the current paging cycle, determining that the target paging message corresponds to the SIM card of the current paging cycle from the network side is received.3. The method of claim 1 , wherein the determining whether the target paging message belongs to the spam message paging the slave SIM card comprises:determining that the target paging ...

Fixing assembly and fixing device

A fixing device comprises a bracket. The bracket comprises a positioning block. The positioning block comprises a positioning post. The bracket defines an opening and a receiving space. The opening communicates with the receiving space. A storage device extends into the receiving space from the opening. The positioning block is configured to resiliently move back. The positioning post is configured to be received in a fixing hole of the storage device to engage with storage device.

VALPROIC ACID BIOSENSOR AND METHOD FOR MEASURING CONCENTRATION OF VALPROIC ACID

The present disclosure relates to a valproic acid biosensor. In some embodiments, the valproic acid biosensor may comprise a microcantilever, a self-assembly monolayer, and a valproic acid antibody layer. The self-assembly monolayer may immobilize on the microcantilever surface. The valproic acid antibody layer may immobilize on the self-assembly monolayer. The valproic acid antibody layer may be used to bind with valproic acid drug samples. The present disclosure further relates to methods for measuring the concentration of valproic acid drug samples. 1. A valproic acid biosensor comprising:a microcantilever;a self-assembly monolayer immobilized on the microcantilever; anda valproic acid antibody layer immobilized on the self-assembly monolayer, the valproic acid antibody layer operable to binding with valproic acid drug samples.2. The valproic acid biosensor according to claim 1 , further comprisinga microchannel,wherein the microcantilever is covered in the microchannel,wherein the microchannel comprises a conductive glass layer, andwherein the conductive glass layer is disposed above the microcantilever.3. The valproic acid biosensor according to claim 2 , further comprisinga power supply,a positive electrode of the power supply connected with the glass conductive layer, anda negative electrode of the power supply connected with a piezoresistive layer of the microcantilever.4. The valproic acid biosensor according to claim 1 , wherein the microcantilever further comprisesa sensing layer, anda piezoresistive layer,wherein the self-assembly monolayer is immobilized on the sensing layer, andwherein the piezoresistive layer is disposed below the sensing layer.5. The valproic acid biosensor according to claim 4 ,wherein the sensing layer comprises a gold film, andwherein the thickness of the sensing layer is less than 100 nm.6. The valproic acid biosensor according to claim 4 , wherein the piezoresistive layer comprises polysilicon.7. The valproic acid biosensor ...

PHENYTOIN BIOSENSOR AND METHOD FOR MEASURING CONCENTRATION OF PHENYTOIN

The present disclosure relates to a phenytoin biosensor. In some embodiments, the phenytoin biosensor may comprise a microcantilever, a self-assembly monolayer, and a phenytoin antibody layer. The self-assembly monolayer may immobilize on the microcantilever surface. The phenytoin antibody layer may immobilize on the self-assembly monolayer. The phenytoin antibody layer may be used to bind with phenytoin drug samples. The present disclosure further relates to methods for measuring the concentration of phenytoin drug samples. 1. A phenytoin biosensor comprising:a microcantilever;a self-assembly monolayer immobilized on the microcantilever; anda phenytoin antibody layer immobilized on the self-assembly monolayer, the phenytoin antibody layer operable to bind with phenytoin drug samples.2. The phenytoin biosensor according to claim 1 , further comprisinga microchannel,wherein the microcantilever is covered in the microchannel,wherein the microchannel comprises a conductive glass layer, andwherein the conductive glass layer is disposed above the microcantilever.3. The phenytoin biosensor according to claim 2 , further comprisinga power supply,a negative electrode of the power supply connected with the glass conductive layer, anda positive electrode of the power supply connected with a piezoresistive layer of the microcantilever.4. The phenytoin biosensor according to claim 1 , wherein the microcantilever further comprisesa sensing layer, anda piezoresistive layer,wherein the self-assembly monolayer is immobilized on the sensing layer, andwherein the piezoresistive layer is disposed below the sensing layer.5. The phenytoin biosensor according to claim 4 ,wherein the sensing layer comprises a gold film, andwherein the thickness of the sensing layer is less than 100 nm.6. The phenytoin biosensor according to claim 4 ,wherein the piezoresistive layer comprises polysilicon.7. The phenytoin biosensor according to claim 1 ,wherein the self-assembly monolayer comprises a ...

METHOD AND APPARATUS FOR SELECTING NETWORK

A method for a mobile terminal to select a network includes: when the mobile terminal is unable to reside on a top-priority network, recording information of a first cell of the top-priority network that the mobile terminal is unable to reside on, wherein the top-priority network is determined based on a rule preset in the mobile terminal; monitoring an environment for detecting the top-priority network when the mobile terminal is residing on a non-top-priority network; and if a second cell of the top-priority network is detected and a relationship between the detected second cell and the first cell satisfies a preset condition, handing over the mobile terminal to the detected second cell, no matter whether a current network connection state of the mobile terminal is an idle state. 1. A method for a mobile terminal to select a network , comprising:when the mobile terminal is unable to reside on a top-priority network, recording information of a first cell of the top-priority network that the mobile terminal is unable to reside on, wherein the top-priority network is determined based on a rule preset in the mobile terminal;monitoring an environment for detecting the top-priority network when the mobile terminal is residing on a non-top-priority network; andif a second cell of the top-priority network is detected and a relationship between the detected second cell and the first cell satisfies a preset condition, handing over the mobile terminal to the detected second cell, no matter whether a current network connection state of the mobile terminal is an idle state.2. The method of claim 1 , wherein the preset condition comprises:the detected second cell not being the first cell of which the information is recorded.3. The method of claim 1 , wherein the preset condition comprises:the detected second cell being the first cell of which the information is recorded, and an interval between a current time and a time when the mobile terminal left the first cell exceeds a ...

FOOT-STYLE SUPPORTING ASSEMBLY

A foot stool assembly is disclosed. The foot stool assembly includes a foot stool, a foot pad, a grasping member, and a fastener. The foot pad includes a mounting plate. The fastener secures the mounting plate and the grasping member to the foot stool. The mounting plate is located between the foot stool and the grasping member, preventing the foot pad from coming off the foot stool. 1. A foot-style supporting assembly comprising:a foot stool;a foot pad comprising a mounting plate coupled to the foot stool;a grasping member coupled to the foot stool; anda fastener securing the mounting plate and the grasping member to the foot stool;wherein the mounting plate is located between the foot stool and the grasping member.2. The supporting assembly of claim 1 , wherein the foot stool defines a slot having a sidewall claim 1 , the grasping member is received in the slot claim 1 , the grasping member comprises a grasping plate claim 1 , and the mounting plate is located between the grasping plate and the sidewall.3. The supporting assembly of claim 2 , wherein the slot further has a bottom wall substantially perpendicular to the sidewall claim 2 , the grasping member further comprises a flange extending from the grasping plate claim 2 , and the flange abuts against the bottom wall.4. The supporting assembly of claim 2 , wherein the sidewall is substantially parallel to the mounting plate and the grasping plate claim 2 , and the mounting plate is sandwiched between the mounting plate and the sidewall.5. The supporting assembly of claim 2 , wherein the foot pad further comprises a supporting pad claim 2 , the supporting pad is substantially parallel to the mounting plate claim 2 , and the grasping plate is located between the mounting plate and the supporting pad.6. The supporting assembly of claim 5 , wherein a distance between the mounting plate and the supporting pad is substantially equal to a thickness of the grasping plate.7. The supporting assembly of claim 5 , wherein ...

Server

A server includes a power module, a detection circuit, a switching circuit, at least one first electric component and at least one second electric component. The power module supplies a standby voltage under a standby mode and supplies a working voltage under a working mode. The detection circuit receives a working mode signal of the server to output a control signal. The working mode signal specifies that the server is under the standby mode or the working mode. The switching circuit is supplied with the working voltage, the standby voltage and a converted control signal generated by converting the control signal, to transfer either the working voltage or the standby voltage. The first electric component works under the working mode only. The second electric component works under the standby mode and the working mode.

MOUNTING SYSTEM FOR HARD DISK DRIVE

A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive. 1. A mounting system for a hard disk drive comprising:a case configured to receive the hard disk drive and comprising a sidewall and an electro-magnetic interference (EMI) protection structure extending from the sidewall;an insulation member secured to the sidewall; anda mounting member extending through the sidewall and the insulation member and configured to secure the hard disk drive to the case;wherein the insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive.2. The mounting system of claim 1 , wherein the mounting member comprises a head portion and a pole portion with a diameter smaller than that of the head portion claim 1 , the head portion resists the EMI protection structure claim 1 , and the pole portion extends through the sidewall and the insulation member and configured to be secured to the hard disk drive.3. The mounting system of claim 1 , wherein the EMI protection structure comprises a resilient piece extending outwards by a portion of the sidewall.4. The mounting system of claim 3 , wherein the resilient piece is substantially parallel to the sidewall.5. The mounting system of claim 3 , wherein the case defines a mounting hole claim 3 , and the insulation ...

CAMERA ASSEMBLY

A camera assembly includes an operation tab, a transmission member, baffle plate, and a camera. The operation tab and the baffle plate are engaged with the transmission member. The operation tab is configured to move along an operating direction and drive the baffle plate to move through the transmission member. The baffle plate is configured to move to cover the camera. A moving direction of the baffle plate is substantially perpendicular to the operating direction. 1. A camera assembly comprising:an operation tab;a transmission member;a baffle plate; anda camera;wherein the operation tab and the baffle plate are engaged with the transmission member, the operation tab is configured to move along an operating direction and drive the baffle plate to move via the transmission member, the baffle plate is configured to move to cover the camera, a moving direction of the baffle plate is substantially perpendicular to the operating direction.2. The camera assembly of claim 1 , further comprising a fixing member claim 1 , wherein the transmission member is configured to rotate relative to the fixing member.3. The camera assembly of claim 2 , wherein the transmission member defines a first groove claim 2 , the operation tab comprises a first transmission post claim 2 , the first transmission post extends into the first groove and moves within the first groove.4. The camera assembly of claim 3 , wherein the first groove extends along a straight line.5. The camera assembly of claim 2 , wherein the transmission member defines a second groove claim 2 , the baffle plate comprises a second transmission post claim 2 , and the second transmission post is received in the second groove.6. The camera assembly of claim 5 , wherein the second groove extends along a straight line.7. The camera assembly of claim 5 , wherein the fixing member defines a guiding groove claim 5 , the baffle plate further comprises a protrusion claim 5 , the protrusion extends into the guiding groove and moves ...

DISPLAY APPARATUS

A display apparatus includes a base, a screen, and a seal member. The base includes a mounting frame, and the mounting frame has a plurality of slanted surfaces. The screen includes a display panel and a plurality of side surfaces coupled to the display panel. The seal member is surrounded the display panel and attached to the plurality of side surfaces. The seal member is sandwiched between the screen and the mounting frame, and the plurality of slanted surfaces resists the seal member, to seal gaps between the screen and the mounting frame. 1. A display apparatus comprising:a base comprising a mounting frame, the mounting frame having a plurality of slanted surfaces;a display assembly comprising a display panel and a plurality of side surfaces coupled to the display panel; anda seal member at least partially surrounding the display panel and attached to the plurality of side surfaces,wherein the seal member is situated between a screen and the mounting frame, the plurality of slanted surfaces abutting against the seal member to seal gaps between the screen and the mounting frame.2. The display apparatus of claim 1 , wherein the seal member comprises a first seal piece claim 1 , a second seal piece claim 1 , a third seal piece claim 1 , and a fourth seal piece claim 1 , the lengths of the first seal piece and the second seal piece are substantially equal to the length of the screen claim 1 , and the lengths of the third seal piece and the fourth seal piece are substantially equal to the width of the screen.3. The display apparatus of claim 2 , wherein the widths of the first seal piece claim 2 , the second seal piece claim 2 , the third seal piece claim 2 , and the fourth seal piece are substantially equal to the thickness of the screen.4. The display apparatus of claim 2 , wherein the mounting frame comprises a first sidewall claim 2 , a second sidewall claim 2 , a third sidewall claim 2 , and a fourth sidewall claim 2 , the plurality of side surfaces comprises a ...

DYNAMIC CONTEXTUAL MENU

Content items and a dynamic menu element are displayed, Responsive to selection and dragging of the dynamic menu element over a particular content item, a menu of actions contextual to the particular content item is displayed, and the particular content item is highlighted to indicate that the displayed menu is related to the particular content item. Responsive to release of the dynamic menu element over the particular content item, the displayed menu is rendered actionable so that the actions thereof selectable; prior to release of the dynamic menu element over the particular content item, the displayed menu is non-actionable and no action is selectable. Responsive to selection of a specific action of the menu being displayed, the selected specific action is performed in relation to the particular content item. 1. A method comprising:displaying, by a computing device, a plurality of content items and a dynamic menu element;responsive to selection and dragging of the dynamic menu element over a particular content item, displaying, by the computing device, a menu of actions contextual to the particular content item; andresponsive to selection of a specific action of the menu being displayed, performing, by the computing device, the selected specific action in relation to the particular content item.2. The method of claim 1 , wherein the dynamic menu element is displayed at a default position claim 1 ,and wherein the dynamic menu element is selected and dragged away from the default position.3. The method of claim 2 , further comprising claim 2 , after displaying the menu of actions:responsive to selection outside of the menu being displayed, removing, by the computing device, the displayed menu of actions, and again displaying, by the computing device, the dynamic menu element at the default position.4. The method of claim 1 , further comprising:responsive to selection and dragging of the dynamic menu element over the particular content item, highlighting, by the ...

HARD DISK CARRIER

A hard disk carrier includes a tray bracket and a turnover bracket rotatably arranged on the tray bracket. The tray bracket includes a first side wall, a second side wall parallel to the first side wall, and a bottom wall connecting the first side wall and the second side wall. wherein The turnover bracket includes two turnover arms rotatably arranged on the bottom wall between a first angle at which the turnover arms being received in the bottom wall and a first receiving space is defined between the first side wall and the second side wall and a second angle at which the turnover arms turns out from the bottom wall and a second receiving space is defined between the two turnover arms. A size of the second receiving space is different from that of the first receiving space. 1. A hard disk carrier , comprising:a tray bracket, wherein the tray bracket comprises a first side wall, a second side wall parallel to the first side wall, and a bottom wall connecting the first side wall and the second side wall; anda turnover bracket rotatably arranged on the tray bracket, wherein the turnover bracket comprises two turnover arms rotatably arranged on the bottom wall between a first angle at which the turnover arms being received in the bottom wall and a first receiving space is defined between the first side wall and the second side wall and a second angle at which the turnover arms turns out from the bottom wall and a second receiving space is defined between the two turnover arms, a size of the second receiving space is different from that of the first receiving space.2. The hard disk carrier according to claim 1 , wherein each of the first side wall and the second side wall defines a first position pin configured to position a first hard disk of a first size.3. The hard disk carrier according to claim 1 , wherein each of the two turnover arms defines a second position pin configured to position a second hard disk of a second size.4. The hard disk carrier according to ...

ELECTRONIC DEVICE ENCLOSURE WITH REAR COVER

An electronic device enclosure includes a rear cover, a securing bracket, and a securing assembly. The rear cover includes a hook. The securing bracket includes a latching portion engaged with the hook. The securing assembly includes a securing member and a sliding shaft. The securing member is secured to the securing bracket. The mounting member is movable relative to the securing bracket to slide the sliding shaft. The sliding shaft presses edges of the limiting slot to push the rear cover away from the securing bracket to disengage the hook from the latching portion when sliding. 1. An electronic device enclosure , comprising:a rear cover comprising a hook and defining a limiting slot;an installation bracket defining a sliding slot and comprising a latching portion engaged with the hook; anda securing assembly comprising a securing member secured to the installation bracket and a sliding shaft slidably received in the sliding slot;wherein a part of the sliding shaft is received in the securing member; the sliding shaft is received in the limiting slot; the securing member is movable relative to the installation bracket to slide the sliding shaft in the sliding slot, and the sliding shaft presses an edge of the limiting slot to push the rear cover away from the installation bracket, to disengage the hook from the latching portion.2. The electronic device enclosure of claim 1 , wherein the limiting slot comprises a receiving portion and a limiting portion claim 1 , and the limiting portion is oblique relative to the sliding slot;the sliding shaft is received in the receiving portion; andthe sliding shaft is slidable in the limiting potion relative to the installation bracket.3. The electronic device enclosure of claim 2 , wherein an extending direction of the receiving portion is substantially parallel to en extending direction of the sliding slot; andan obtuse angle is defined between an extending direction of the limiting portion and the extending direction of ...

METHOD AND DEVICE FOR DETECTING NEIGHBORING CELL IN CELL RESELECTION PROCESS

The present disclosure relates to a method and device for detecting a neighboring cell in a cell reselection process. The method includes: receiving a message instructing the user equipment to switch from a connected state to an idle state, the message including a first frequency band group which further includes one or more frequency bands; updating a second frequency band group stored in the user equipment, according to the first frequency band group; and when the cell reselection process is performed by the user equipment, detecting a neighboring cell on at least one frequency band in the updated second frequency band group. 1. A method performed by user equipment to detect a neighboring cell in a cell reselection process , the method comprising:receiving a message instructing the user equipment to switch from a connected state to an idle state, the message including a first frequency band group which further includes one or more frequency bands;updating a second frequency band group stored in the user equipment, according to the first frequency band group; andwhen the cell reselection process is performed by the user equipment, detecting a neighboring cell on at least one frequency band in the updated second frequency band group.2. The method of claim 1 , wherein:the message further includes priorities of the one or more frequency bands in the first frequency band group; and 'detecting the neighboring cell according to the priorities of the one or more frequency bands in the first frequency band group.', 'the detecting of the neighboring cell on the at least one frequency band in the updated second frequency band group further includes3. The method of claim 1 , wherein:the one or more frequency bands in the first frequency band group are undedicated frequency bands for detecting the neighboring cell; and when the second frequency band group includes only undedicated frequency bands for detecting the neighboring cell, updating the undedicated frequency bands in ...

GESTURE BUTTONS

In one example, a system for gesture buttons can include a processing resource and a non-transitory computer readable medium having stored thereon instructions to cause the processing resource to perform a first function in response to a gesture provided to the user interface, display a gesture button on the user interface, and perform a second function that is different than the first function in response to the gesture provided on the gesture button displayed on the user interface. 1. A system , comprising:a processing resource; and perform a first function in response to a gesture performed by a user on a user interface;', 'display a gesture button on the user interface; and', 'perform a second function that is different than the first function in response to the gesture performed by the user using the gesture button displayed on the user interface., 'a non-transitory computer readable medium having stored thereon instructions to cause the processing resource to2. The system of claim 1 , wherein the gesture button is to be displayed on the user interface at a first location to perform the second function claim 1 , and wherein the gesture button is to be moved to a second location on the user interface to perform a third function that is different than the second function and the first function in response to the gesture performed by the user using the gesture button displayed at the second location on the user interface.3. The system of claim 1 , wherein the gesture button is semi-transparent such that a portion of the user interface is to be displayed behind the gesture button.4. The system of claim 1 , wherein the second function is selected from a plurality of functions to be performed based on a particular application displayed on the user interface.5. The system of claim 1 , wherein the gesture begins at a location of the gesture button.6. The system of claim 5 , wherein the gesture ends at a different location than a location of the gesture button.7. The ...

LOCKING DEVICE AND CHASSIS COVER USING THE SAME

A locking device for a cover of a chassis comprises a first moving lock and a first handle. The first moving lock comprises a hook. The first moving lock slides on the cover. When the first moving lock is moved, the hook is driven to move between a locked position and an unlocked position, so that the cover is secured to or removed from the chassis. 1. A locking device comprising:a fixing board;a first linking rod;a first moving lock comprising a first hook, and the first moving lock driving the first hook to move between a locked and an unlocked position; anda first handle rotatably connecting to the fixing board and comprising a first driving portion, a first end of the first linking rod hinging to one end of the first moving lock, and a second end of the first linking rod operatively connecting to the first driving portion;wherein when the first handle is turned, the first driving portion drives the first linking rod to move, and the first linking rod drives the first moving lock to move.2. The locking device of claim 1 , the locking device further comprising:a second handle connecting to the fixing board;a shell connecting to the fixing board and defining a sliding groove; anda sliding member matching the sliding groove and the first handle, and sliding in the sliding groove;wherein when the second handle is turned, the second handle drives the sliding member to move between a stop position and a release position.3. The locking device of claim 1 , wherein the first moving lock comprises a first moving portion and a first sliding portion claim 1 , and the first linking rod drives the first moving portion to move between the locked and the unlocked position; the first end of the first linking rod defines a first sliding slot claim 1 , the first sliding slot matches the first sliding portion claim 1 , and the first end of the first linking rod is hinged to the first moving portion through the first sliding portion and the first sliding slot.4. The locking device of ...

CLOSE-SYSTEM CELL ISOLATION METHOD, CLOSE-SYSTEM CELL CULTURE BAG, AND CLOSE-SYSTEM CELL ISOLATION DEVICE

A close-system cell isolation device includes a first culture bag, a second culture bag, immunomagnetic beads, and a connecting tube. The first culture bag and the second culture bag are closely connected with each other through the connecting tube. The first culture bag has the immunomagnetic beads and cells. When the first culture bag is forced by a magnetic force and an external force, the cells uncaptured by the immunomagnetic beads are moved from the first culture bag to the second culture bag through the connecting tube by the external force, and the cells captured by the immunomagnetic beads are retained in the first culture bag by the magnetic force. Accordingly, the cell isolation can be performed without contamination. 1. A close-system cell isolation device , comprising: a bag body, having a receiving space for culturing a plurality of cells;', 'two normal close openings at the bag body and communicating with the receiving space for inputting or outputting a culture liquid of the cells; and', 'an normal close connecting port at the bag body and communicating with the receiving space;, 'a plurality of culture bags, each of the culture bags comprisesa plurality of immunomagnetic beads in the receiving space of a first culture bag of the culture bags, wherein each of the immunomagnetic beads comprises a plurality of binders for capturing a plurality of numbers of the cells; anda connecting tube, closely connected between the normal close connecting port of the first culture bag and the normal close connecting port of at least one second culture bag of the culture bags;wherein, when the first culture bag is forced by a magnetic force and an external force, cells uncaptured by the immunomagnetic beads are moved to one of the at least one second culture bag through the connecting tube by the external force.2. The close-system cell isolation device according to claim 1 , wherein the number of the at least one second culture bag is one claim 1 , the connecting ...

Method and apparatus for accessing base station

A method for accessing a base station is provided. The method includes: identifying, by a terminal device, a target base station providing a maximum received signal strength from at least one base station; receiving a system message sent by the target base station, the system message including an access parameter associated with the target base station; if a value of the access parameter satisfies a preset condition, accessing the target base station; and if the value of the access parameter does not satisfy the preset condition, maintaining access to a base station currently accessed by the terminal device.

Encryption hybrid model si simulation method based on ads and hspice

It is provided an encryption hybrid model SI simulation method based on an ADS and an HSPICE. The method includes: extracting step response data of a TX end chip encryption model by using HSPICE transient simulation; externally generating a random code signal; and taking the extracted step response data and the random code signal as input sources of ADS channel simulation, to realize active simulation to the encryption hybrid model.

Fixing member and electronic device

A fixing member is used for fixing a plate to a frame. The fixing member includes a body and a fixing plate extending from the body. The body can lock with the frame along a first direction substantially parallel to the body. The fixing plate is configured to deform along a second direction substantially perpendicular to the first direction and lock with an aligning portion of the plate. An electronic device is also provided.

PAGING METHOD, PAGING DEVICE, AND PAGING SYSTEM

A paging method for use in a network access device, includes: acquiring an identifier of a terminal being called in a voice service of a Packet Switched domain; generating a paging message according to the identifier of the terminal being called, the paging message including a core network domain name field and a value of the core network domain name field corresponding to the voice service of the Packet Switched domain; and sending the paging message to the terminal being called. 1. A paging method for use in a network access device , comprising:acquiring an identifier of a terminal being called in a voice service of a Packet Switched domain;generating a paging message according to the identifier of the terminal being called, the paging message including a core network domain name field and a value of the core network domain name field corresponding to the voice service of the Packet Switched domain; andsending the paging message to the terminal being called.2. The method of claim 1 , wherein the voice service of the Packet Switched domain is a Voice over Long Term Evolution (VoLTE) service claim 1 , and the value of the core network domain name field indicates a Packet Switched domain VoLTE (PS-VoLTE).3. A paging method for use in a terminal claim 1 , comprising:receiving a paging message;parsing and acquiring a value of a core network domain name field from the paging message; andwhen the value of the core network domain name field corresponds to a voice service of a Packet Switched domain, processing the paging message with a first priority which corresponds to the voice service of the Packet Switched domain.4. The method of claim 3 , wherein the voice service of the Packet Switched domain is a Voice over Long Term Evolution (VoLTE) service claim 3 , and the value of the core network domain name field is Packet Switched domain VoLTE (PS-VoLTE).5. The method of claim 3 , further comprising:providing the voice service of the Packet Switched domain with the first ...

Biological component comprising artificial membrane

Genetic manipulation and expression systems for pucciniomycotina and us tilaginom ycotina subphyla

The present invention relates to the application of isolated promoters and synthetic dominant selection constructs and enhancers for gene targeting for efficient production of genetically modified cells in a species selected from the Pucciniomycotina and Ustilaginomycotina subphyla, in particular, species selected from the Rhodosporidium, Sporisorium, Sporobolomyces or Ustilago genera.

Electric actuator for heating, ventilating and air-conditioning system

The present invention provides an actuator for a heating, ventilating and air conditioning system, which comprises: a motor (10); an actuation end (20) driven by the motor; and a reset mechanism (40). The reset mechanism (40) comprises: a torsion spring (42), which is capable of outputting a restoring force as a function of a torsion angle when the motor stops working; and an eccentric mechanism (44) which is driven to rotate by the restoring force of the torsion spring and outputs a restoring torque, wherein a center of rotation of the eccentric mechanism is arranged to deviate from a center of torsion of the torsion spring.

A method for destroying coal mine low concentration methane gas and an apparatus thereof

A method for destroying coal mine low concentration methane gas and an apparatus thereof. The method consists of the following steps: (A) electrifying an oxidizing bed (39), and starting and heating the oxidizing bed to be at least 8000C; (B) inputting coal mine low concentration methane gas into the oxidizing bed (39), carrying out the rapid reaction of methane and oxygen, and releasing heat; (C) storage(l l) for storing the heat; (D) discharging clean waste gas out of the oxidizing bed (39) after the reaction; (E) switching the direction, and inputting the coal mine low concentration methane gas into the oxidizing bed (39) again so as to carry out a rapid oxidization reaction and release peat; and (F) storing and outputting redundant reaction heat, and repeating the steps (B)(C)(D)(E)(F). The apparatus consists of a switch valve mechanism (47), the oxidizing bed (39), a recovery valve mechanism, a gas inlet system and a process detection and control system. The switch valve mechanism (47) and the oxidizing bed (39) are assembled together and are integrated with the recovery mechanism (37) and the gas inlet system into a whole.

Microparticle sorting chip system and operating method thereof

Motherboard in a server

A server comprises a first motherboard module. The first motherboard module comprises a first motherboard, a first CPU, at least one first memory module, a chipset, input/output units, a BIOS unit and a first QPI connector. The first CPU is disposed on the first motherboard. The first memory module electrically couples with the first CPU. The chipset electrically couples with the first CPU. The input/output units electrically couple with the chipset. The BIOS unit electrically couples with the chipset. The first QPI connector electrically couples with the first CPU through a QPI bus. The first QPI connector is connected to a second motherboard module.

Multivalent polymers with chan-terminating binding groups

Polymeric molecules including glycopolymers useful for biomolecular recognition processes are provided comprising anchoring groups by which they can be immobilized onto surfaces. These molecules are easily synthesized. They are broadly described as molecules comprising a polymer backbone with pendent multivalent groups attached to the polymer backbone and an anchoring group attached to the polymer backbone for covalently or noncovalently attaching the molecule to a surface or another molecule. Such polymeric molecules can be attached to other molecules or surfaces to provide a wide range of bioactive materials. In addition, this invention provides sulfated glycopolymers which are useful for reducing blood coagulation, stimulating growth factors to bind to their receptors, stimulating cell proliferation and preventing degradation of soluble growth factors under conditions of low pH, heat, and proteolytic enzymes.

Method and apparatus for selecting network

A method for a mobile terminal to select a network includes: when the mobile terminal is unable to reside on a top-priority network, recording information of a first cell of the top-priority network that the mobile terminal is unable to reside on, wherein the top-priority network is determined based on a rule preset in the mobile terminal; monitoring an environment for detecting the top-priority network when the mobile terminal is residing on a non-top-priority network; and if a second cell of the top-priority network is detected and a relationship between the detected second cell and the first cell satisfies a preset condition, handing over the mobile terminal to the detected second cell, no matter whether a current network connection state of the mobile terminal is an idle state.

Epoxylic adhesive composition having low viscosityand less halogen, and preparation procedure and uses of the same

Valproic acid biosensor and method for measuring concentration of valproic acid

The present disclosure relates to a valproic acid biosensor. In some embodiments, the valproic acid biosensor may comprise a microcantilever, a self-assembly monolayer, and a valproic acid antibody layer. The self-assembly monolayer may immobilize on the microcantilever surface. The valproic acid antibody layer may immobilize on the self-assembly monolayer. The valproic acid antibody layer may be used to bind with valproic acid drug samples. The present disclosure further relates to methods for measuring the concentration of valproic acid drug samples.

Micro-sensor for sensing chemical substance

The invention discloses a micro-sensor for sensing a chemical substance. The micro-sensor according to the invention includes a substrate, a micro-cantilever, an electrode structure, and a measuring device. The micro-cantilever is formed on the substrate and has a capturing surface for capturing chemical substances. The electrode structure is for supplying an electrical field. The electrical field is disposed so as to assist the capturing surface in capturing chemical substances. The measuring device, coupled to the micro-cantilever, is for measuring a variation on a mechanical property of the micro-cantilever induced by the captured chemical substance and interpreting the variation on the mechanical property of the micro-cantilever into information relative to the chemical substance.

Biological cell test method and apparatus

A biological cell test method and apparatus employs a conventional perforated cell carrier which has a plurality of holes. Each hole has two metal electrodes. A cell is disposed in the hole to contact the two electrodes. The electrodes are connected to electric current or voltage. The electric current or field flows from one electrode through the cell to another electrode. Through the inherent impedance, inductance or capacitance of the cell, the presence or property reactions of the cell may be detected.

Mounting device for printed circuit board

A mounting device for a printed circuit board includes a supporting board, a connecting piece and a mounting member. The supporting board includes non-metallic material. The connecting piece is configured to secures the supporting board to a chassis. The connecting piece has a connecting claw penetrating into the supporting board. The mounting member assembly is attached to the supporting board.

Method and apparatus for accessing base station

A method for accessing a base station is provided. The method includes: identifying, by a terminal device, a target base station providing a maximum received signal strength from at least one base station; receiving a system message sent by the target base station, the system message including an access parameter associated with the target base station; if a value of the access parameter satisfies a preset condition, accessing the target base station; and if the value of the access parameter does not satisfy the preset condition, maintaining access to a base station currently accessed by the terminal device.

Method of manufacturing micro actuated blazed grating

A method for manufacturing a grating is provided. The method includes the steps as follows: a) forming a first insulating layer on a substrate; b) forming a silicon oxide layer on the first insulating layer; c) forming and hard baking a photoresist on the silicon oxide layer for defining a plurality of specific zones; d) etching the first insulating layer and the silicon oxide layer within the specific zones respectively for forming a plurality of concaves; e) forming a second insulating layer on the silicon oxide layer; f) defining a plurality of grating zones onto the second insulating layer, and forming an adhesive layer and a conductive layer on the grating zones in sequence; g) removing parts of the second insulating layer located outside of the grating zones; and h) removing the silicon oxide layer for exposing a plurality of grating structures within the grating zone.

Microarray biochip

A microarray biochip includes a transparent substrate and a plurality of indented reaction zones formed on the substrate. Each reaction zone has a plurality of adhesive units of a preset height formed thereon in an array fashion, and a top surface to form a first adhesive surface and lateral side surfaces to form second adhesive surfaces. The invention can effectively hold sample solution and retain end label products after calorimetric or fluorometric reaction, and increases reaction area and be adopted for use in optical or reflective detection devices.

Method and abatement device to destroy low-concentration coalmine methane

Multivalent polymers with chain-terminating binding groups

Video transmission method and device

This application disclosed video transmission method and devices. An example method includes obtaining a first video and a second video, where the first video and the second video have same content, and image quality of the first video is lower than image quality of the second video. M first video frames and identifier information of N target frames based on the first video are obtained. Related frames corresponding to the N target frames are obtained from the second video based on the identifier information of the N target frames, where the target frames and the related frames have same identifier information but different image quality. The M first video frames and the N related frames are recorded to obtain a third video, where the third video is transmitted to a receiving device, and a data volume of the third video is less than a data volume of the second video.

Image processing method and device

An image processing method and apparatus are disclosed. The method includes: obtaining a video stream, where the video stream includes a first frame of image, a second frame of image, and a third frame of image that are adjacent in time sequence; decoding the video stream to obtain a first alignment frame, a second alignment frame, and at least one residual between the first frame of image, the second frame of image, and the third frame of image; generating at least one residual frame based on the at least one residual; performing super resolution processing on the second frame of image based on the at least one residual frame, the first alignment frame, and the second alignment frame to obtain a second frame of image obtained after super resolution. According to the method, an alignment frame and a residual frame are used as inputs of a neural network. High-frequency information is output after the residual frame passes through the neural network, so that an edge detail can be enhanced by attaching the high-frequency information back to a luminance channel, thereby improving video picture quality without increasing hardware costs.

Paging method, paging device, and paging system

A paging method for use in a network access device, includes: acquiring an identifier of a terminal being called in a voice service of a Packet Switched domain; generating a paging message according to the identifier of the terminal being called, the paging message including a core network domain name field and a value of the core network domain name field corresponding to the voice service of the Packet Switched domain; and sending the paging message to the terminal being called.

Driving device for vending machine

A driving device in a vending machine includes a pushing member, a securing member, and a driving assembly. The motor of the driving assembly provides a rotating force which acts on the securing member, and the securing member supports and rotates the helical pushing member, to drive goods out of the vending machine. The style of attachment between the pushing member and the securing member is such that the starting angle of the helical pushing member can be adjusted by unclipping the end of the pushing member with fingertip force from the securing member and reclipping it at a different preferred orientation. The driving device is used for adjusting the appropriate rotation angle of the pushing member.

Biological cell test method and apparatus

A biological cell test method and apparatus employs a conventional perforated cell carrier which has a plurality of holes. Each hole has two metal electrodes. A cell is disposed in the hole to contact the two electrodes. The electrodes are connected to electric current or voltage. The electric current or field flows from one electrode through the cell to another electrode. Through the inherent impedance, inductance or capacitance of the cell, the presence or property reactions of the cell may be detected.

Fuel assembly for nuclear reactors

Retaining device for PCI card

A retaining device for a PCI card ( 30 ) includes a chassis ( 50 ), a retaining plate ( 20 ) configured for retaining the PCI card, and a mounting apparatus ( 10 ). The chassis has a rear wall ( 52 ). The rear wall has two clipping portions ( 526 ) and a perpendicular portion ( 52 ). The retaining plate includes an end ( 22 ) abutting on the perpendicular portion of the rear wall of the chassis. The mounting apparatus includes a mounting strip ( 11 ), and a mounting bracket ( 13 ) resisting on the end of the retaining plate. The mounting strip includes an elongated main body ( 12 ) with a handling portion ( 127 ) formed in the middle thereof and two arms ( 15 ) extending from two ends of the main body for engaging with the clipping portions respectively. The mounting strip abuts on the mounting bracket.

Voice call control method, voice call control device, and storage medium

A voice call control method, a voice call control device, and a storage medium are provided. The voice call control method includes: measuring a target cell during a voice call; reporting a measurement result when the measurement result satisfies one of measurement report optimization conditions in which it is included to improve a measurement report condition for the terminal to make a handover to an anchor cell with a current network type; receiving a report response of the measurement result, and making a handover to the target cell to perform a voice call based on the report response of the measurement result. As such, a probability of occurrence of silence or disconnection during a voice call can be reduced.