Equipment for spraying or dispensing surfaces of printed circuit board

The invention provides equipment for spraying or dispensing the surfaces of a printed circuit board. The equipment comprises a device (1) for spraying or dispensing the front surface of the printed circuit board, a printed circuit board overturning device (2) and a device (3) for spraying or dispensing the back surface of the printed circuit board, after the front surface of the printed circuit board (4) is sprayed by the device (1) for spraying the front surface of the printed circuit board, the printed circuit board is sent to the printed circuit board overturning device (2), the printed circuit board overturning device (2) overturns the printed circuit board (4) to enable the back surface to face upwards, and sends the printed circuit board (4) into the device (3) for spraying the back surface of the printed circuit board, the device (3) for spraying the back surface of the printed circuit board sprays the back surface of the printed circuit board (4) till the spraying or dispensing ...

Wiring device for computer connecting line

The invention relates to the technical field of wiring, in particular to a computer connecting line wiring device which comprises a protective shell, a wiring mechanism for orderly placing redundant connecting lines is arranged on the protective shell, a pre-tightening mechanism is arranged on the protective shell, and a heat dissipation mechanism with a computer heat dissipation function is arranged in the protective shell. The wiring mechanism comprises a reel mounted on the protective shell, and the reel is connected with the protective shell in a penetrating manner; the invention aims to provide the wiring device for the computer connecting wire, the connecting wire can be orderly and uniformly wound on the wire winding frame, and the problem that the connecting wire is difficult to separate when being disassembled for maintenance due to non-uniform winding or overlapped winding of the connecting wire is avoided; the maintenance workload of engineers is increased; and meanwhile, the ...

Touch sensing element

This invention discloses a touch inductive element. In the embodiment, the touch inductive element includes a plurality of inductor units arranged in M*N matrix. Each inductive unit includes a first touch inductor S1, 1, a second touch inductor S1, 2, a third touch inductor S2, 2 and a fourth touch inductor S2, 1 which are arranged to the matrix of 2*2, wherein the first inductor S1, 1 is connected with third S2, 2 and the second touch inductor S1, 2 is connected with the fourth touch inductor S2, 1. The touch inductive component further includes a plurality of control lines with M-row control lines and N-line control lines. Each row of control lines is continuously connected with the inductor unit on the corresponding row and each line of control lines is continuously connected with the inductor unit on the corresponding line.

Layer structure applied in assembly of battery supply system

The invention relates to a layer structure applied in assembly of a battery supply system, belonging to the technical field of lithium ion battery supply systems. The layer structure comprises an electrical connecting layer, a component top fixing layer, a component layer, a bottom positioning layer, a major loop connecting member, a signal acquisition line clamping groove, a signal acquisition line and an electrode coupling screw, wherein the bottom positioning layer is the first layer, the component layer is the second layer and is used for placing a component on the bottom positioning layer, the component top fixing layer is the third layer and is used for restricting all battery cores in the component layer in the middle within three free degrees, the electrical connecting layer is the fourth layer, the major loop connecting member is fixed on the bottom surface of the electrical connecting layer by using a buckle of which the position can be changed, the signal acquisition line is ...

Full-automatic rubber tape coating machine for battery cells

The utility model discloses a full-automatic rubber tape coating machine for battery cells. The full-automatic rubber tape coating machine comprises a working table on a machine frame. A feeding conveying assembly, a transferring assembly, rubber tape coating assemblies, battery cell testing assemblies and a discharging switching platform are arranged on the working table. The feeding conveying assembly is used for automatically taking the battery cells to be coated with rubber tape and placing the battery cells on the transferring assembly, the transferring assembly is used for automatically transferring the battery cells to stations of the rubber tape coating assemblies, the rubber tape coating assemblies are used for automatically coating the surfaces of the battery cells with the rubber tape, then, the transferring assembly automatically transfers the battery cells coated with the rubber tape to the front of the battery cell testing assemblies, and the battery cell testing assemblies ...

Organic Light-emitting diode display panel and producing method thereof

The present invention discloses one kind of or LED display panel and its making process. The data lines and scanning lines are formed on the substrate and cross over in a crossing area. The film transistor is formed on the substrate and has source and drain. The storing capacitor is formed on the substrate and locates between the film transistor and the crossing area. There is one display area between the storing capacitor and the film transistor. The protecting layer formed on the substrate covers the film transistor, storing capacitor, data lines, scanning lines and crossing area, and has one contact hole. The anode is formed on the protecting layer in the display area, and is connected to the source and drain via the contact hole. The isolator may be formed on the protecting layer outside the display area.

Inlaid method for preparing thin-membrane transistor conducting wire structure

A wire structure of thin film transistor (TFT) used in organic light emitting diode display and the manufacturing process for this wire structure of thin film transistor. It includes a Gate metal wire, that Gate metal wire is located on a base plate. A dielectric layer is located on the Gate metal wire and this base plate. A metal wire layer is located on the dielectric layer, contains a source electrode metal wire and a drain electrode metal wire. An opening is located on this Gate metal wire to separate this source electrode metal wire from drain electrode metal wire. Particularly, the metal wire of this gate electrode and this metal wire layer use silver or copper as material, and this wire structure of thin film transistor is made by yellow photoetch process technology or inlay method.

Microsatellite equipped with green normal-temperature propelling system

The invention discloses a microsatellite equipped with a green normal-temperature propulsion system. The microsatellite comprises a satellite body, an attitude and orbit control subsystem and a propulsion subsystem, the satellite body comprises six side plates and a middle partition plate. The middle partition plate divides an inner cavity of the satellite body into a propelling cavity and an auxiliary control cavity. The attitude and orbit control subsystem comprises an orbit control thruster taking kerosene and hydrogen peroxide as propellants and an attitude control thruster taking hydrogen peroxide as a propellant; the propulsion subsystem comprises a cabin plate, a fuel storage box, an oxidant storage box and an extrusion gas cylinder; the cabin plate is detachably mounted in the propelling cavity adjacent to the middle partition plate; the fuel storage tank is embedded in the center of the cabin plate, and the oxidizing agent storage tank and the extrusion gas cylinder are located ...

Process for making active system organic electroluminescent display

The manufacture of active organic electroluminescence display includes the following steps: the first photoetching of the first metal layer to form the first and the second scanning lines and the lower electrode of capacitor and to form grid insulating layer, non-crystal silicon layer and doped non-crystal silicon layer successively; the second photoetching of the non-crystal silicon layer and the doped non-crystal silicon layer to form the first and the second island structures; the third photoetching to eliminate partial grid insulating layer to form through holes; the fourth photoetching to define the transparent conducting layer and to form display area pattern; the fifth photoetching of the second metal layer to form data line and the upper electrode of the capacitor and to form on the island structures the first and the second openings separately until exposing the non-crystal silicon layer; and final elimination of the protective layer in the display area with the sixth mask.

Module structure used for cooling hard-shell cells

A provided module structure used for cooling hard-shell cells comprises a module frame and a hard-shell cell, and is characterized in that the module frame is assembled by a plurality of independent structure bodies, each cell in the module is clamped by the independent structure body, and the independent structure bodies are connected into an integer in a mechanical manner. The module is convenient to assemble, and is capable of providing relatively high thermal conduction efficiency, and is applicable to both liquid cooling and air cooling.

Nutrition digestion enhancer for fox

Coordinate judging system and method

The invention provides a coordinate judging system, which comprises an image capture module, a partition module, a judgment module and a conversion module, wherein the image capture module is used for capturing a plurality of images corresponding to a screen; the partition module is used for partitioning an overlapped image range of the plurality of images into (M*N) subranges, and M and N are all positive integers; the judgment module is used for judging a position of an indication point in an image; if the indication point is positioned in a subrange of the subranges, the indication point has an image coordinate relative to a relative origin in the subrange; and the conversion module converts the image coordinate to a screen coordinate according to a proportional parameter.

Image processing device and method

Model-free adaptive control method for hypersonic aircraft

The invention discloses a model-free adaptive control method for a hypersonic aircraft. The method comprises the following steps: step 1, establishing a longitudinal attitude model of the hypersonic aircraft; 2, discretizing the continuous time state space model according to the actual operation state of the longitudinal attitude of the hypersonic aircraft, setting a sampling period, and establishing a discretized model of the longitudinal attitude of the hypersonic aircraft according to an Euler approximation method; 3, performing linearization processing on the discretization model of the longitudinal attitude of the hypersonic aircraft to obtain an equivalent linear model suitable for controller design; and 4, according to the linear model, designing a model-free adaptive controller for the longitudinal attitude of the hypersonic aircraft by minimizing a control input criterion function and a parameter estimation criterion function. The method has good control performance, certain robustness ...

Auxiliary control data analysis system and method of intelligent substation

The invention relates to an auxiliary control data analysis system of an intelligent substation. The auxiliary control data analysis system comprises an information monitoring module, a database, a position analysis module, a data processing module and an information display module, the information monitoring module monitors video data collected by the camera; the database stores all the collected video data; the position analysis module analyzes the moving track of the object based on the video data and judges the object entering the monitoring area; the data processing module carries out data processing according to different monitoring objects; and the information display module displays the information after data processing. According to the invention, the category of the monitored object is judged by analyzing the moving track of the object, classification processing is carried out, suspicious personnel are prevented from entering the transformer substation, and the phenomenon that ...

Positive closing device's fixing base and plate structure who contains this fixing base are led to utmost point ear

The utility model belongs to the technical field of change and become the machine, especially, relate to the fixing base that positive closing device was led to an utmost point ear, including fixed block, elastomeric element, mounting hole and group round pin, elastomeric element set up in in the fixed block, the mounting hole set up in on the fixed block, dial to sell to insert and locate in the fixed block, and elastomeric element's one end top is tight dial the round pin. Compared with the prior art, the utility model discloses making utmost point ear lead positive closing device can combine with the plywood body safely firmly to can realize utmost point ear and lead positive closing device's quick assembly disassembly, thereby greatly reduce the battery electricity core adjust the time of in -process to equipment that remodel. The utility model also discloses a plate structure of containing this fixing base.

High strength enhancement mode polyformaldehyde combined material flush bonding module immersible pump of modifying

The utility model discloses a high strength enhancement mode polyformaldehyde combined material flush bonding module immersible pump of modifying belongs to immersible pump technical field. Impeller of pump top be provided with the pump blower inlet casing, pump blower inlet casing top be provided with pump rotating system, pump rotating system top be provided with pump fixing system, this high strength enhancement mode polyformaldehyde combined material flush bonding module immersible pump of modifying simple structure, and reasonable design, traditional cast iron material has been replaced,the production cost is low, the heat collector is advantaged by light weight, freight transportation commodity circulation expense has been reduced, the pump runner is smooth, and sealing performancegood, make the pump reduce in the disastrous range of operating water conservancy, thereby make the efficiency of pump increased substantially, produce the subversive influence to traditional cast iron production ...

Lithium battery automatic narrow glue pasting machine

The utility model discloses a lithium battery automatic narrow glue pasting machine. The lithium battery automatic narrow glue pasting machine comprises a workbench arranged on a rack, a material loading conveying component, an electric core carrying component, narrow glue pasting components and a material unloading conveying component are arranged on the workbench, the material loading conveying component mainly completes the automatic material loading of an electric core, the electric core carrying component mainly completes the carrying of the electric core between the narrow glue pasting components, the narrow glue pasting components mainly complete the automatic narrow glue pasting function of the two sides and the bottom of the electric core, and the material unloading conveying component mainly completes the automatic unloading of the electric core. According to the lithium battery automatic narrow glue pasting machine, the whole technology achieves automatic production, manual interference ...

Durable fluidized active lime powder agent and its preparing process

A fluidized lime powder with durable activity as an auxiliary raw material in production of iron and steel is disclosed. Its advantages are durable activity (1 year), good flow ability easy for measurement and high desulfurizing effect.

Source driver and method for updating gamma curve

The invention provides a source driver and a method for updating a gamma curve. The source driver comprises at least one first driving channel circuit, a voltage controller and a first adjustable voltage buffer unit. The first driving channel circuit receives first pixel data from a timing sequence controller through a data bus, converts the first pixel data into a first driving voltage according to a first reference voltage set and drives a first data line of a display panel with the first driving voltage. The voltage controller receives a voltage command from the timing sequence controller and generates and changes first voltage configuration data according to the voltage command. The first adjustable voltage buffer unit is coupled to the voltage controller and the first driving channel circuit, receives first reference voltage configuration data, generates a first reference voltage set to the first driving channel circuit according to the first reference voltage configuration data and ...

Folded plate anaerobic reactor system of multiple spot backward flow

The utility model provides a folded plate anaerobic reactor system of multiple spot backward flow, include the initial response room (I) that connects gradually through the reaction locular wall, second reacting chamber (II), third response room (III) and sedimentation tank (IV), a serial communication port, in ordinary folded plate anaerobic reactor's every the reacting chamber bottom and the bottom of sedimentation tank, install water drainage branch pipe respectively, it links into an integrated entity each water drainage branch pipe to join collecting main (5) through an underflow, installation underflow control valve (4) on each water drainage branch pipe, installation backward flow circulating pump (3) on the underflow joins collecting main (5), on the pipeline of outlet pipe (6) of circulating pump (3) that flows back, fall into a plurality of water branch pipes, be located the upper portion of initial response room and second reacting chamber, it goes out water branch pipe control ...

Gamma transition system and method

The invention provides a Gamma conversion system which is applicable for an image pixel data source. Each image pixel data of the data source has an M bit value provided with a first Gamma index value. The Gamma conversion system comprises a storing module, a processing module and a selecting module. The storing module stores I comparison tables. The processing module is coupled with the data source and the storing module and comprises I conversion modules, and each conversion module is respectively corresponding to a comparison table. The selecting module is coupled with the data source and the processing module and can generate a selecting signal according to the M bit pixel value. The processing module responds to the selecting signal and assigns a conversion module; besides, the processing module utilizes the comparison table that is corresponding to the assigned conversion module to convert the M bit pixel value into an N bit pixel value with a second Gamma index value.

Touching control panel and its manufacturing method

Device capable of fine adjusting height for image system

A change gear set is arranged in a height adjusting device. Through the combination of gears of different sizes in the change gear set, when an actuating piece is pressed to allow the height adjusting device to be in an adjustable state, a first gear meshed with the actuating piece rotates and generates a first relative distance, and a second gear meshed with a rack arranged on a support part generates a second relative distance with the rack, wherein the second relative distance is smaller than the first relative distance, so as to achieve the purposes of carrying out coarse adjustment and fine adjustment to the support part through the single actuating piece.

Manufacture of organic luminating display assembly with indium and tin oxide electrode

The method includes following steps: an ITO layer is made on a base board surface, and a photoresist layer is formed on the surface of ITO layer to define the pattern of ITO; after that, the ITO layer is etched through the photoresist layer and reacting gas is blown in to increase speed of etching photoresist layer at side direction for gradually exposing ITO layer under the photoresist layer; it makes that a flat gradient that extends to the surface of base board is formed at edge of pattern of etched ITO layer; then an organic light emitting layer is made on base board and covers the ITO layer, and a conducting layer is made on the organic light emitting layer.

Power battery electrode and manufacturing method thereof

The invention relates to the technical field of rechargeable lithium ion batteries, in particular to a high-performance power battery electrode and a manufacturing method thereof. The manufacturing method is suitable for manufacturing pole pieces of a positive electrode and a negative electrode of a rechargeable lithium ion battery. The manufacturing method comprises the following steps of: coating a conductive layer without lithium storage activity on a metal foil by a water-based process first and then coating a material with the lithium storage activity on the metal foil by using an oil-system formula to obtain a power battery electrode after drying and rolling the conductive layer. The electrode manufacturing method utilizes the advantages of high acting force and low internal resistance of the water-based process and metal, utilizes the characteristics of stable process and long cycle life of the oil-system formula, reduces the using amount of a bonding agent, can greatly improve the ...

Method for presenting error rate of data channels on display

The invention provides a method for presenting an error rate of data channels on a display. In the method, through a timing controller of the display, test signals with a specific format are repeatedly transmitted via a first data channel and a second data channel of the display respectively to a first source drive and a second source drive of the display. During the test, the first and second source drives each are accumulated to determine a first frequency and a second frequency of the received test signals not having the specific format. The first and the second source drives control a first region and a second region of a panel of the display according to the first frequency and the second frequency. Therefore, the panel of the display presents the error rate of the data channels in a manner that is easily recognized.

Change interior hot type plywood subassembly that becomes machine

The utility model belongs to the technical field of change and become the machine, especially, relate to a change interior hot type plywood subassembly that becomes machine, lead positive closing device, PCB board and silica gel piece including plywood base member, the piece that generates heat, plywood apron, utmost point ear, the piece that generates heat sets up in between plywood base member and the plywood apron, the silica gel piece set up in the outside of plywood apron on the surface, the PCB board set up in keeping away from of plywood base member generate heat the piece one side on the surface, extremely the ear is led positive closing device and is set up in the both ends of plywood base member. Compared with the prior art, the utility model discloses in generate heat the piece and set up between plywood base member and plywood apron, the protection piece that generates heat enables so again when making hot pressing plywood thermally equivalent, make the piece that generates ...

Preparation strengthening breeding function of male raccoon dog and fox

The invention relates to a strengthening agent for reproductive capacity of foxes and raccoon dogs, which belongs to the field of animal nutrition and reproductive technology.Every 100g product consists of 20-30g of soybean flour, 15-20g of fish powder, 8-12g of algae powder, 10-15g of yolk powder, 3-8g of Chinese onion seed powder, 2-6g of Chinese chive seed powder, 0.8-1.5g of linoleic acid, 100-500mg of vitamin E, 100-200mg of methionine manganese, 300-800mg of methionine zinc, 50-100mg of lysine selenium and 1.5-4.0g of vitamin complex , the rest is corn-meal. The invention can supply thefoxes and raccoon dogs with sufficient nutrition, improve development of reproductive organs of the foxes and raccoon dogs, promote secretion of androgen, increase sperm motility, survival rate and fertilization rate, reduce sperm abnormality rate and enhance reproductive capacity of male foxes and raccoon dogs.

Molding machine and production technology of arc-shaped battery cell of flexible packaging lithium battery

The invention relates to the technical field of lithium battery production equipment, and in particular relates to a molding machine and a production technology of an arc-shaped battery cell of a flexible packaging lithium battery. The molding machine of the arc-shaped battery cell of the flexible packaging lithium battery comprises a feeding mechanism, a molding mechanism of the arc-shaped battery cell of the flexible packaging lithium battery and a discharge mechanism which are sequentially arranged from front to back; the molding mechanism of the arc-shaped battery cell of the flexible packaging lithium battery comprises a primary stamping forming device, a secondary stamping forming device, a third stamping forming device, a fourth stamping forming device and a fifth stamping forming device which are sequentially arranged from front to back and have the same structure. The production technology comprises the steps of 1, stamping at room temperature; 2, stamping at room temperature; ...

Patch antenna unit and antenna

A patch antenna unit includes a first support layer, a substrate, a second support layer, and an integrated circuit that are stacked. One radiation patch is attached to the first support layer, and one radiation patch is attached to the second support layer. A ground layer is disposed on the second support layer, a coupling slot is disposed on the ground layer, and a feeder corresponding to the coupling slot is disposed on the second support layer. The integrated circuit is connected to the first ground layer and the feeder. In the foregoing specific technical solution, a four-layer substrate is used for fabrication.

Patch antenna unit and antenna

A patch antenna unit and an antenna that relate to the field of communications technology wherein the patch antenna unit includes a first support layer, a substrate, a second support layer, and an integrated circuit that are stacked. One radiation patch is attached to the first support layer, and one radiation patch is attached to the second support layer. A ground layer is disposed on the second support layer, a coupling slot is disposed on the ground layer, and a feeder corresponding to the coupling slot is disposed on the second support layer. The integrated circuit is connected to the first ground layer and the feeder. In the foregoing specific technical solution, a four-layer substrate is used for fabrication.

Box fastener structure for fixation of top cover and base of cardboard box

Touching control panel

The touch control type faceplate includes multiple pixels. Each pixel includes a sensitization element, a pressure-sensing element, and a switch. When sensing, the sensitization element generates first sense signal. When being pressed, the pressure-sensing element generates second sense signal. The switch includes following parts: a first end connected to the sensitization element and the pressure-sensing element; a control end in use for receiving a signal driven by a grid; and a second end in use for transferring the first sense signal and the second sense signal based on the said signal driven by the grid. Thuds, in the invention, even if there is no light source on surrounding environment, pixels can determine whether the touch control type faceplate is set a finger on based on capacitance magnitude of variable capacity.

Testing device and method for filter network state and projector possessing the device

Semiconductor high-voltage element and manufacturing method thereof

The invention discloses a semiconductor high-voltage element and a manufacturing method thereof. The semiconductor high-voltage element comprises a semiconductor substrate; a high-voltage well disposed in the semiconductor substrate; a drift region disposed in the high-voltage well; a recessed channel region adjacent to the drift region; a heavily doped drain region disposed in the drift region and spaced apart from the recessed channel region; an isolation structure disposed between the recessed channel region and the heavily doped drain region in the drift region; the embedded gate dielectric layer is arranged on the concave channel region, and the top surface of the embedded gate dielectric layer is lower than the top surface of the heavily doped drain region; and a gate electrode disposed on the buried gate dielectric layer.

Change hot pressing anchor clamps that become machine

The utility model belongs to the technical field of the lithium ion battery production facility, especially, relate to a change hot pressing anchor clamps that become machine, including preceding support subassembly, back support subassembly, hot pressing plywood subassembly, compression spring seat subassembly and activity Board subassembly, preceding support subassembly is connected through trapezoidal lead screw with back support subassembly, and the compression spring subassembly is connected with back support subassembly, and the activity Board subassembly is connected with trapezoidal lead screw through trapezoidal nut to the activity Board subassembly can remove along trapezoidal lead screw, and hot pressing plywood subassembly sets up between compression spring seat subassembly and activity Board subassembly, preceding support subassembly includes servo motor and speed reducer, and servo motor's output shaft and speed reducer are connected, and servo motor and speed reducer all ...

Portable cold and hot water supply apparatus

A portable cold and hot water supplying apparatus comprises a container body, a controller, a power supply device and a thermoelectric semiconductor chip. The container body has a fluid inlet, a fluid outlet, a first slot body, a second slot body and a valve ball body. The first slot body is communicated with the fluid inlet and has a communicating round hole. The second slot body is communicated with the fluid outlet and is communicated with the first slot body by the communicating round hole, the diameter of the valve ball body is larger than the diameter of the communicating round hole, the valve ball is arranged between the first slot body and the second slot by the rolling mode and is clamped with the communicating round hole by a separable mode for controlling the communication between the first slot body and the second slot body. The power supply device is electrically connected with the controller. The thermoelectric semiconductor chip is bunted with the second slot body and is ...

Tensioning adjustment device

The utility model discloses a tensioning adjustment device, including central pivot, be equipped with in the central pivot and adjust the seat, adjust seat and central pivot sliding connection, adjusting and being equipped with the regulation chute on the seat, the degree of depth of adjusting the first end of chute is less than the degree of depth that the second of adjusting the chute was held,the slip is provided with the tensioning piece in adjusting the chute, and the tensioning piece includes first connecting portion. Adjust the seat and go up the cover and be equipped with an expansionsleeve, be equipped with on the expansion sleeve and dodge the hole, the first connecting portion of tensioning piece wear to locate dodge downthehole, a sticky tape carousel cover is established outside an expansion sleeve, and the sticky tape carousel pastes with first connecting portion and tightly sets up for coiling the sticky tape the embodiment of the utility model provides a tensioning adjustment ...

Tandem type organic light emitting component, and forming method, and method for forming faceplate

Energy saving air-conditioning control system based on predicted mean vote and method thereof

An energy saving air-conditioning control system based on the Predicted Mean Vote (PMV), includes a controller, a PMV sensor, a CO2 concentration sensor, an outdoor enthalpy value sensor, an indoor enthalpy value sensor, a fresh air valve, a coil pipe cool water valve, and a fan transducer. The controller includes PMV control module, an energy saving control module. The PMV sensor, the CO2 concentration sensor, the indoor enthalpy value sensor), the outdoor enthalpy value sensor are connected to an analog input electric circuit of the controller. The fresh air valve, the cool water valve and the fan transducer are connected to the output electric circuit of the controller. The invention realizes environment PMV conditioning by applying fuzzy control method and realizes the improvement of air quality by monitoring CO2 concentration; thereby the system realizes the optimal combination of temperature comfort requirement and energy saving requirement.

Chilled water storage based energy utilization system and method

The invention relates to a chilled water storage based energy utilization system and method. The chilled water storage based energy utilization system comprises a reservoir, a production water pipe, a cold application device, a production device, a first heat exchanger and a second heat exchanger; the reservoir is used for storing the cold water; the production water pipe is connected with a water outlet of the reservoir; the first heat exchanger is arranged between the reservoir and the cold application device; the second heat exchanger is arranged between the reservoir and the production device. According to the chilled water storage based energy utilization system and method, the reservoir is connected with the cold application device and the production device so as to cool the cold application device and the production device through the cold water in the reservoir and accordingly the water storage and cold storage function of the reservoir is implemented and the chilled water storage ...

改善有机发光二极管的阳极表面粗糙度的方法

A method by which improves the surface roughness of the anode of light-emitting diode, at the basal plate form at least two anode layer by multiple sputtering procedure, than at the surface of anode layer form the emitting layer, and on the emitting layer form a cathode layer.

Testing device and method for filter network state

The invention relates to a filter net state test device and method. And the test device is to be installed in an electronic device comprising intake and dustproof filter net, such as a projector, and comprising filter net state test plate and photosensor, where the filter net state test plate is inserted in the dustproof filter net and the photosensor is used to sense the color variation of the filter net state test plate to determine the state of the dustproof filter net. And the method comprises sensing a color variation of the dustproof filter net and determining the state of the dustproof filter net according to this color variation.

Optical touch device

The utility model provides an optical touch device, is applicable to the optical touch device of a display screen, contains a transparent plate body, a reflector layer, two at least light sources, at least two vicinities the light sensing module and a processing unit of light source. Transparent plate body is established on the display surface of display screen, including a top surface, a bottom surface of pressing close to the display surface, one go up the side, one with downside that the upside facial features is right, one be connected in the left surface and the right flank relative with the left surface of last side and downside. This reflector layer includes that one sets up the circumferential main layer portion at transparent plate body, and one set up at the periphery of neighbouring downside, left surface and the right flank of the bottom surface of this transparent plate body and connect the extension layer portion on owner layer. The position that this extension layer portion ...

Projector

The invention relates to a projector, which belongs to the field of projector. The problem to be solved by the invention is to provide a projector capable of being positioned on the working surface, which includes a housing, a light source module and a transparence isolator. The housing includes a first surface and a second surface. The first surface is arranged adjacent to the second surface. The second surface is provided with an opening. The opening corresponding to the light source module is disposed in the housing. The light source module can be disassembled through the opening. The transparence isolation is disposed on the housing with the opening covered.

Molding mechanism for arc-shaped battery cell of flexible packaging lithium battery

The invention relates to the technical field of lithium battery production equipment, and in particular relates to a molding mechanism for an arc-shaped battery cell of a flexible packaging lithium battery. The molding mechanism of the arc-shaped battery cell of the flexible packaging lithium battery comprises a primary stamping forming device, a secondary stamping forming device, a third stamping forming device, a fourth stamping forming device and a fifth stamping forming device which are sequentially arranged from front to back and have the same structure. The automatic production of the flexible packaging lithium battery can be finished by stamping at room temperature in the first, second and third steps, hot pressing in the fourth step and cold pressing at low temperature in the fifth step, and the production efficiency and the product quality are greatly improved.

Near-to-eye display device and manufacturing method thereof

The invention discloses a near-eye display device and a manufacturing method thereof. The near-eye display device comprises a substrate, a light-emitting element, an active element, an optical layer and an optical waveguide structure. The light-emitting element is located on the substrate and comprises a first type semiconductor pattern. The active element is located on one side of the light-emitting element. The channel layer of the active element and the first type semiconductor pattern of the light-emitting element belong to the same film layer. The optical layer covers the light-emitting element and the active element. The optical waveguide structure is located on the optical layer and comprises an in-coupling part and an out-coupling part, and the orthographic projection of the in-coupling part on the substrate is overlapped with the orthographic projection of the light-emitting element on the substrate.

Great-capacity high-power lithium secondary battery and preparation method thereof

The invention discloses a great-capacity high-power lithium secondary battery comprising a positive electrode, an electrolyte and a negative electrode. The great-capacity high-power lithium secondary battery is characterized in that the electrolyte contains bi-(mefluidide) lithium imide, the positive electrode is selected from a lithium-rich positive electrode material, and the negative electrode is selected from either of H2Ti12O25 or molybdenum dioxide. The invention also discloses a preparation method of the battery. The lithium secondary battery prepared by utilizing the method has high power and capacity and is suitable for lithium ion power and storage batteries in the fields of electric vehicles and new energy.

Image processing apparatus and its method

BIM (Building Information Modeling)-based intelligent substation management and control method and system

The invention relates to a BIM (Building Information Modeling)-based intelligent substation management and control method and system. The system comprises a data acquisition module, a data transmission module and a data analysis module, the data acquisition module is used for acquiring basic information data and maintenance resources of a transformer substation through a building information model and acquiring position information of the transformer substation; the data transmission module is used for transmitting the acquired basic information condition and maintenance resource of the transformer substation and the position information of the transformer substation; and the data analysis module is used for predicting maintenance resources of the transformer substation and planning position information of the newly-built transformer substation. According to the method, the resources needing to be consumed by the transformer substation are predicted, the predicted value is compared with ...

防止主动式有机发光二极管器件的阴极产生断裂的方法

A method for preventing active organic light diod element cathode from crack is to provide a baseplate first, in which, several groups of arrayed film transistors are formed on the baseplate and eachone includes a grid, a source, a drain and a channel layer, then, a protection layer is formed above the baseplate and flatted, an open-end is formed in the protection layer exposing the drain, an anode layer is formed on the protection in part of the open-end of electrically connecting the drain and anode layer, after that, a light layer and a cathode layer are formed orderly above the base plate.

Electronic device

An electronic device comprises a plurality of electronic elements, a plurality of wires, a plurality of signal pads and at least one metal pattern. The electronic elements are arranged on a substrate;the wires are arranged on the substrate and electrically connected with the electronic elements; the signal pads are electrically connected with the wires separately; at least one metal pattern is arranged on partial signal pads, wherein at least one metal pattern does not contact with the wires directly. In the electronic device of the invention, the signal pads are arranged below the metal pattern so that when forming the signal pads, the upper metal layer can not be damaged. In addition, the metal pattern is a metal film prepared from the same material of the wires, and the metal pattern is used to identify the engaged position or engaged effect in the technology and does not contact with the wires so as to avoid the problem that the metal pattern is corroded along with the wires to cause ...

一种薄膜晶体管的制作方法

The invention forms a grid of a film transistor on a substrate surface. First, forming a grid insulating layer and a non-crystal silicon layer in turn, then dehydrogenating and converting the non-crystal silicon layer into a crystallizing silicon layer, then forming a doped semiconductor layer on the grid, and finally forming a source and a drain of the film transistor on the substrate surface, and forming a passivation layer on the substrate.

Automatic labeller

The invention provides an automatic labeler, which comprises a label supply apparatus (1), a product loading mechanism (2), a product conveying apparatus (3), a label attaching apparatus (4) and a frame (5), a vertical installing plate (51) is arranged on the frame (5), the product loading mechanism (2) is arranged on the product conveying apparatus (3), the label supply apparatus (1) and the label attaching apparatus (4) are respectively arranged on the installing plate (51) of the frame (5), the product conveying apparatus (3) is arranged on the frame (5), and the labeler also comprises a shooting apparatus (6) and a computer (7), the shooting apparatus (6) and the computer (7) are respectively arranged on the frame (5), and the shooting apparatus (6) is connected to the computer (7). The automatic labeller has the advantages of automatic inspection, automatic scaning, difficult relabeling and leakage, high efficiency and high precision.

Touching control panel and touch control type display panel

The invention discloses a touch control panel and a touch control type display panel. The contact control panel comprises a base plate, a touch control layer and a chromatic filter layer, wherein the touch control layer and the chromatic filter layer are configured on the base plate, the touch control layer comprises a plurality of touch control electrodes, a plurality of signal wires and a light shield layer, and each signal wire is electrically connected with a single touch control electrode. The touch control display panel comprises an array base plate, a chromatic filter base plate and a liquid crystal layer, wherein the chromatic filter base plate is provided with a touch control region and a non-touch control region and comprises a light shield layer, a plurality of touch control electrodes, a plurality of signal wires and a plurality of chromatic filter patterns, the light shield layer is provided with a plurality of transparent regions, the touch control electrodes are arranged ...

Fox fur nutrition enhancer

Method for preparing cathode materials of power lithium ion secondary batteries

The invention relates to a method for preparing cathode materials of power lithium ion secondary batteries, which is mainly used for preparing the cathode materials of the power lithium ion secondary batteries. The preparation method mainly comprises the following steps: adopting phenol-formaldehyde resin as a raw material, adding a certain proportion of additive, placing the mixture into a carbonization furnace for carbonization in the vacuum state at the temperature of between 600 and 800 DEG C, using a crushing and classifying machine to crush and classify the obtained pyrolytic carbon after carbonization, using a certain proportion of coating agent to coat the obtained materials with the particle diameter of between 5 and 30 mu m, crosslinking the coating agent on the surface of the pyrolytic carbon at the temperature of 300 DEG C to form a coated shell, and preparing the cathode materials of the power lithium ion secondary batteries after performing carbonization on the coated materials ...

Heat of colding pressing becomes anchor clamps of colding pressing of machine

The utility model belongs to the technical field of the lithium ion battery production facility, especially, relate to a heat of colding pressing becomes anchor clamps of colding pressing of machine, including preceding support subassembly, back support subassembly, the plywood subassembly of colding pressing, compression spring seat subassembly and activity Board subassembly, preceding support subassembly is connected through trapezoidal lead screw with back support subassembly, and the compression spring subassembly is connected with back support subassembly, and the activity Board subassembly is connected with trapezoidal lead screw through trapezoidal nut to the activity Board subassembly can remove along trapezoidal lead screw, and the plywood subassembly of colding pressing sets up between compression spring seat subassembly and activity Board subassembly. Compared with the prior art, the utility model discloses can make electric core obtain abundant cooling to improve the cooling ...

Shell cover and electronic device

The invention relates to a shell cover and an electronic device, wherein the shell cover is used for covering an opening of the shell of the electronic device. The shell cover comprises a cover body and a capture structure. The cover body is provided with an inner surface, and when the shell cover covers the opening, the inner surface faces to the inside of the shell, the capture structure is formed on the inner surface to capture objects falling on the inner surface. The capture structure can be an adhesion layer or comprises a protruding structure; and when the capture structure is the adhesion layer, the capture structure is used for adhering to the objects on the inner surface, and when the capture structure comprises the protruding structure, the objects can be limited in the capturestructure by the protruding structure. By adopting the shell cover and the electronic device, the occurrence that users are hurt due to falling objects when replacing parts can be avoided.

Organic electro photoluminescence device, and assembly method

Touching control panel

3D video display method and display system using this method

The invention discloses a method for displaying stereo image and a display system applying the method, which is applied to display the stereo image including image data of left eye and image data of right eye. The invention processes the stereo image with time style by using the characteristic of vision persistence of human eyes so that different images can be displayed in the same row in different time on the screen. In this way, vertical resolution of the stereo image can be increased and discontinuity of a picture can be improved.

Portable computer system and operation method thereof

The invention provides a portable computer system used for picking an object image of an item. The portable computer system comprises a base, an upper cover, an image picking module and a gamma correction module. The upper cover is pivoted on the base and comprises a panel. The upper cover rotates oppositely to the base according to the size of the item so as to project beams sent by the panel to the base. The image picking module is used for rotating oppositely to the upper cover so as to pick a reference picture according to the size of the item. The gamma correction module is used for correcting the gamma of the panel according to the reference picture. After the gamma of the panel is corrected, the item is placed on the base, and the image picking module picks the object image of the item.

Light source system

Automatic knife aligning device of numerical -control machine tool

The utility model discloses an automatic knife aligning device of numerical -control machine tool, its structure includes the screw hole, rotates covers arm, tool setting ware, bilateral control device, bracing piece, mounting panel, locating hole, connecting block, base, the tool setting ware adopts interference fit mode swing joint with the rotatory arm that covers, tool setting ware upper end is equipped with the bilateral control device, the utility model discloses being equipped with the bilateral control device, in the work, controlling through the bracing piece cooperation, the reuse bracing piece is connected the mounting panel and is operated, with the locating hole through the connecting block be connected to rotatory cover the arm on, the cooperation is rotatory cover the arm and uses, cooperates with first tool setting portion and second tool setting portion and carries out the while tool setting, improvement work efficiency.

Patch Antenna Unit and Antenna

A patch antenna unit includes a first support layer, a substrate, a second support layer, and an integrated circuit that are stacked. One radiation patch is attached to the first support layer, and one radiation patch is attached to the second support layer. A ground layer is disposed on the second support layer, a coupling slot is disposed on the ground layer, and a feeder corresponding to the coupling slot is disposed on the second support layer. The integrated circuit is connected to the first ground layer and the feeder. In the foregoing specific technical solution, a four-layer substrate is used for fabrication. 1. A patch antenna unit , comprising:a substrate comprising a substrate first side and a substrate second side;a first support layer comprising a first support layer first side and a first support layer second side, wherein the first support layer second side is disposed on the substrate first side;a second support layer comprising a second support layer first side and a second support layer second side, wherein the second support layer first side is disposed on the substrate second side;an integrated circuit disposed on the second support layer second side;a first radiation patch attached to the first support layer first side;a second radiation patch attached to the substrate first side, wherein the first radiation patch and the second radiation patch are center-aligned;a first ground layer disposed on the second support layer first side;a coupling slot disposed within the first ground layer;a feeder coupled to the first radiation patch and the second radiation patch by the coupling slot, wherein the integrated circuit is electrically coupled to the first ground layer and the feeder; anda second ground layer disposed on the substrate first side, wherein a first slot is disposed between the second ground layer and the second radiation patch, and wherein the second ground layer is electrically coupled to the first ground layer.2. The patch antenna unit ...

Portable and simple battery balancing device

The invention relates to a portable and simple battery balancing device belonging to the technical field of electrical performance balancing of monomer lithium batteries. The battery balancing device comprises an outer cover, a master control panel, a liquid crystal display screen, an operating keyboard, a power bus and a communication line. The battery balancing device is powered up by connecting the power bus with an electric supply or a mobile power supply; the master control panel acquires battery information through the communication line and transmits a relevant command; an operator sets up relevant parameters through controlling the operation keyboard, and the liquid crystal display screen displays all information. The portable and simple battery balancing device is applied to the aspect of the simple maintenance of a monomer battery. The main parameters of the monomer battery are displayed on a liquid crystal screen through the communication bus, and the keyboard is operated to ...

Lignin/polypropylene composite material with high mechanical property and preparation method thereof

The invention discloses a lignin/polypropylene composite material with high mechanical properties. The lignin/polypropylene composite material comprises the following raw materials: 50-80 parts of polypropylene, 20-50 parts of lignin, 5-20 parts of maleic anhydride grafted polypropylene, 1-10 parts of a silane coupling agent and 0.5-2 parts of aluminum hydroxide. The invention also discloses a preparation method of the composite material, which comprises the following steps: firstly, mixing the lignin with the silane coupling agent, adding hydrochloric acid, stirring, carrying out suction filtration, carrying out vacuum drying, and grinding to obtain dry lignin powder; polypropylene, maleic anhydride grafted polypropylene, lignin dry powder and aluminum hydroxide are added into a double-screw extruder to be extruded and granulated, and master batches are prepared; putting the master batch into a double-screw blender for blending, and adding the melt blend into an injection molding machine ...

Gamma transition system and method

The invention provides a Gamma conversion system which is applicable for an image pixel data source. Each image pixel data of the data source has an M bit value provided with a first Gamma index value. The Gamma conversion system comprises a storing module, a processing module and a selecting module. The storing module stores I comparison tables. The processing module is coupled with the data source and the storing module and comprises I conversion modules, and each conversion module is respectively corresponding to a comparison table. The selecting module is coupled with the data source and the processing module and can generate a selecting signal according to the M bit pixel value. The processing module responds to the selecting signal and assigns a conversion module; besides, the processing module utilizes the comparison table that is corresponding to the assigned conversion module to convert the M bit pixel value into an N bit pixel value with a second Gamma index value.

Buffer memory material feeding unit

The utility model discloses a buffer memory material feeding unit, including layer board, suction disc, a drive arrangement and the 2nd drive arrangement. A drive arrangement drives the layer board motion, and the 2nd drive arrangement drives the suction disc and moves, and layer board and independently separately work of suction disc do not influence each other, has guaranteed the continuity of action between layer board and the suction disc, has improved the packaging efficiency of soft packet of lithium cell. Pay -off machinery hand has two clamping jaws, a clamping jaw is to the layer board material loading, another clamping jaw is used for carrying out the unloading to the battery simultaneously, the material loading operation of layer board and the unloading operation of suction discrealize through two clamping jaws of pay -off machinery hand, thereby make the material loading operation of layer board and the unloading operation of suction disc can not influence each other, therequirement ...

Food detection method and food storage equipment

The invention is suitable for the technical field of food management, and provides a food detection method which is applied to food storage equipment, a food containing cavity and a food storage inlet are formed in the food storage equipment, a first camera device and a second camera device are arranged on the food storage inlet, and the first camera device is lower than the second camera device in the vertical direction. The food detection method comprises the steps that if it is detected that food passes through a food storage inlet in a specified direction, a first image is acquired through a first camera device; determining the type of the food contents based on the first image; detecting the type of the food according to the type of the food contents and a second image, wherein the second image is an image shot by a second camera device; detecting the shelf life of the food according to the type of the food; and outputting the shelf life of the food. According to the food quality guarantee ...

Touching control panel and touch control type display panel

The invention discloses a touch control type display panel including an array substrate; a color filter substrate arranged at the opposite direction of the array substrate and having a touch control area and a non-touch control area, wherein the color filter substrate includes: a shading layer having a plurality of translucidus areas; a plurality of touch control electrodes arranged in the touch control area and above the shading layer; two insulation layers respectively arranged on an upper side and a lower side of the touch control electrode, and one layer is arranged between the shading layer and the touch control electrodes; a plurality of signal lines arranged above the shading layers, wherein each signal line is connected to a single touch control electrode; a plurality of color filter patterns arranged above the touch control electrodes and corresponding to the translucidus areas of the shading layer, wherein the other insulation layer is arranged between the color filter patterns ...

Substation construction progress management and control method based on BIM model

The invention relates to a substation construction progress management and control method based on a BIM model. A BIM model is created according to professional fields and business types, and design deepening is carried out on the model in combination with the requirements of construction progress management and control. And making a construction progress plan through construction progress simulation. A construction progress plan is associated with a BIM model, space information and time information are integrated in a visual 4D model, and the construction process of the whole transformer substation is reflected. Through collection, arrangement, statistics and analysis of the original data of the actual progress, the difference between the actual progress and the formulated construction plan is fed back, construction simulation is carried out again based on the BIM model, the construction progress plan is reasonably adjusted, and smooth progress control is ensured.

Light source with replaceable lamp wick

The utility model discloses an illuminant apparatus of which the lamp wick is removable. The plug-in type replacement can be adopted for the change of the lamp wick tube, so shat the problem concerning the calibration and location of the two reflectors for both the lamp wick and the lamp screen can not be considered. The illuminant is equipped with the grip. So, the system will not be contaminated as conducting the replacement with the hands. The smooth axis of the illuminant forms the vertical position with the lamp tube, so as to avoid the dark field in the middle position. Meanwhile, the lamp can be free from the non-uniformity of heating. Thus, illuminant blinking arising from the poor thermal balance can be avoided. The end of the lamp wick tube is covered by the sheet copper, so as to improve the electrifying and the heat rejection. The two reflector surfaces are fixed at a relative position so as to improve the problem concerning the location of two reflector surfaces as replacing ...

Decorating indication lighting arrangement and control method thereof

The present invention is to provide a decorative indicating and illuminating device, which is inserted on a main body, the decorative indicating and illuminating device comprises a luminous element, an optical sensing module and a processing / control module. The luminous element is arranged on the main body. The optical sensing module is arranged on the main body, to sense a peripheral light ray and analysize the color hue of the peripheral light ray. The processing / control module is electrically coupled with the luminous element and the optical sensing module, to receive the color hue of the peripheral light ray from the optical sensing module, the specific color hue is defined according to the color hue of the peripheral light ray and the standard, thereby to control the luminous element to illuminate according to the specific color hue.

Touch-control display panel and touch-control sensing unit thereof

The invention relates to a touch-control display panel and a touch-control sensing unit thereof. The touch-control display panel comprises a display panel and the touch-control sensing unit, wherein the touch-control sensing unit comprises first sensing arrays and second sensing arrays; each first sensing array comprises first transparent sensing cushions arranged along the first direction and nontransparent bridging wires arranged along the first direction; the nontransparent bridging wires are respectively arranged between two adjacent first transparent sensing cushions, partially overlapped with the two adjacent transparent sensing cushions and electrically connected with the two adjacent first transparent sensing cushions. The wire width of each nontransparent bridging wire is approximately between 0.5 micron and 10 microns, and the aperture opening ratio of the pixel regions occupied by the nontransparent bridging wires is approximately between 0.1 percent and 5 percent.

Touching control panel, display and method for making the touching control panel

The invention discloses a touch panel, comprising a substrate, at least a first sensing string series and at least a second sensing string series. The first sensing string series is configured on the substrate and extended along a first direction, wherein, the first sensing string series comprises a plurality of first sensing pads and at least a first bridge connection line. The first bridge connection line is connected with two adjacent first sensing pads in series; the material of the first bridge connection line is different from that of the first sensing pads. The second sensing string series is configured on the substrate and extended along a second direction, wherein, the first direction is different from the second direction. The second sensing string series comprises a plurality of second sensing pads and at least a second bridge connection line. The second bridge connection line is connected with two adjacent second sensing pads in series. The invention also discloses the display ...

Image processing device and image processing method

The invention provides an image processing device, which comprises a partitioning module, a first judge module and an adjusting module, wherein the partitioning module is used for partitioning an image into a plurality of sub-images; the first judge module comprises a brightness statistical unit and a judge unit; the brightness statistical unit is used for generating a brightness statistical result of the image and determining a brightness critical value according to the brightness statistical result; the judge unit is used for judging whether the average brightness of a target sub-image of the sub-images is larger than the brightness critical value or not; and if so, the adjusting module adjusts the average brightness of the target sub-image.

Image processing apparatus and method for processing interlaced image

The invention provides an image processing device for processing an interleaved image comprising a judging module, a determination module and a processing module. The judging module judges if pixel in one image of multiple interleaved images is correlated with a mobile object; if it is correlated, then the determination module determines a pixel being one of two adjacent pixels to judged pixel as an edge pixel correlated to one edge of mobile object. The first processing module calculates the gray level of the edge pixel determined by determination module by an average method.

ANTENNA-IN-PACKAGE STRUCTURE AND TERMINAL

The disclosure discloses an antenna-in-package structure, including a first substrate and a second substrate. A first surface of the first substrate includes a first patch antenna, the second substrate is connected to a second surface of the first substrate, and the second substrate is provided with a third surface and a fourth surface. The third surface includes a second patch antenna, and a projection of the second patch antenna on the first surface at least partially overlaps the first patch antenna. A cavity is disposed between the first substrate and the second substrate, and the second patch antenna is separated from the second surface by the cavity. The fourth surface includes a radio frequency element, and the radio frequency element sends and receives a radio frequency signal by using the first patch antenna and the second patch antenna. 1. An antenna-in-package structure , comprising:a first substrate including a first surface and a second surface that are disposed opposite to each other, wherein the first surface includes a first patch antenna; anda second substrate connected to a side of the second surface of the first substrate, wherein the second substrate includes a third surface and a fourth surface that are disposed opposite to each other, the third surface includes a second patch antenna;wherein a projection of the second patch antenna on the first surface at least partially overlaps the first patch antenna, a cavity is disposed between the first substrate and the second substrate, the second patch antenna is separated from the second surface by the cavity, the fourth surface includes a radio frequency element that sends and receives a radio frequency signal by using the first patch antenna and the second patch antenna.2. The antenna-in-package structure according to claim 1 , wherein the first surface further includes a copper layer that is insulated from the first patch antenna.3. The antenna-in-package structure according to claim 2 , wherein ...

Portable computer system and operation method thereof

The invention provides a portable computer system used for picking an object image of an item. The portable computer system comprises a base, an upper cover, an image picking module and a gamma correction module. The upper cover is pivoted on the base and comprises a panel. The upper cover rotates oppositely to the base according to the size of the item so as to project beams sent by the panel tothe base. The image picking module is used for rotating oppositely to the upper cover so as to pick a reference picture according to the size of the item. The gamma correction module is used for correcting the gamma of the panel according to the reference picture. After the gamma of the panel is corrected, the item is placed on the base, and the image picking module picks the object image of the item.

Attitude angle rate measurement method based on magnetic suspension control moment gyroscope

The invention relates to an attitude angle rate measurement method based on a magnetic suspension control moment gyroscope. The attitude angle rate measurement method is capable of simultaneously carrying out spacecraft attitude control and spacecraft attitude angle rate measurement. The attitude angle rate measurement method based on the magnetic suspension control moment gyroscope comprises the following steps: building a magnetic suspension rotor dynamical model according to rigid body dynamics and the principle of coordinate transformation; indirectly obtaining an applied moment on a magnetic suspension rotor when a spacecraft and a framework rotate by using resultant moment born by the magnetic suspension rotor and a deflection moment of the magnetic suspension rotor when the spacecraft and the framework are static, wherein the resultant moment and the deflection moment are convenient to be directly measured and calculated; showing an analytical expression of the attitude angle rate ...

Touch control type panel and touch control type device

The invention discloses a touch control panel comprising a first substrate, a second substrate, a frame glue disposed between the first substrate and the second substrate, a liquid crystal layer disposed between the first substrate and the second substrate and within the glue frame, a first sensing region and a second sensing region disposed on the first substrate and the second substrate. The second sensing region surrounds the first sensing region, and the glue frame surrounds the second sensing region. The first sensing region and the second sensing region comprises respectively at least one first sensing configuration with a first sensing clearance and at least one second configuration with a second sensing clearance which is smaller than the first sensing clearance. A touch control device is also disclosed.

Method for manufacturing electroluminescent display

Method for preparing arsenic removal adsorbent from iron mud-coated zeolite and application

The invention provides a method for preparing an arsenic removal adsorbent from iron mud-coated zeolite and an application. The preparation process is characterized by comprising the following steps: (1) cleaning 100g of zeolite to remove impurities, drying and then screening by an 80-mesh screen for later use; (2) preparing a 1-2mol/L Fe(NO3)3 solution and a 3-5mol/L NaOH solution; (3) dropwise adding 30-50mL of Fe(NO3)3 solution into the zeolite, and uniformly stirring to be like mud; (4) dropwise adding 5-25mL of NaOH solution into a mixture, and uniformly stirring till the mixture is like dry mud; (5) drying the mixture at the temperature of 105-220 DEG C; and (6) and crushing the mixture after drying and then screening by the 80-mesh screen to obtain the coated zeolite. According to the method provided by the invention, the zeolite, iron nitrate and sodium hydroxide with low cost are taken as raw materials, the iron nitrate and the sodium hydroxide are utilized to prepare iron mud, ...

Light source with one-way lamp wick

The utility model discloses an illuminant apparatus of which the unidirectional lamp wick is available. The plug-in type replacement can be adopted for the change of the lamp wick tube, so shat the problem concerning the calibration and location of the two reflectors for both the lamp wick and the lamp screen can not be considered. The illuminant is equipped with the grip. So, the system will not be contaminated as conducting the replacement with the hands. The smooth axis of the illuminant forms the vertical position with the lamp tube, so as to avoid the dark field in the middle position. Meanwhile, the lamp can be free from the non-uniformity of heating. Thus, illuminant blinking arising from the poor thermal balance can be avoided. The end of the lamp wick tube is covered by the sheet copper, so as to improve the electrifying and the heat rejection. Two electrodes of the lamp bulb are leaded out from the same direction; the filming area of the reflector can be increased, so as to enlarge ...

Cascade organic electroluminescent device

Automatic dog -ear device

The utility model discloses an automatic dog -ear device, including the mounting bracket, the mounting bracket is including the working face that is used for carrying on dog -ear processing to electric core shirt rim. Be equipped with the rotating part on the mounting bracket, on the mounting bracket is worn to locate by the rotating part, and rotating part and mounting bracket swivelling joint, be equipped with main folding knife on the rotating part, main folding knife protrusion in the working face of mounting bracket. The first side that lies in main folding knife on the working face of mounting bracket is equipped with the second slide rail, and it is provided with second slider and third slider to slide on the second slide rail, being equipped with the top sword on the second slider,being equipped with down the push type broach on the third slider, the top sword sets up with lower push type broach relatively. The utility model provides an automatic dog -ear device through the main ...

Light emitting unit

The invention discloses a light-emitting unit which comprises a substrate, a light-emitting element and a micro lens. The light-emitting element is located on the substrate. The microlens surrounds the light emitting element. The microlens includes a plurality of compound eye structures adjacent to each other. In a plan view, each compound eye structure has a length and a width, and the light-emitting element has a length and a width. The length and the width of each compound eye structure in the top view angle and the length and the width of the light-emitting element in the top view angle substantially meet the following conditions: 1 < = (L1/W1)/(L2/W2) < = 1.5, W1 is the width of the light-emitting element in the top view angle, L1 is the length of the light-emitting element in the top view angle, W2 is the width of each compound eye structure in the top view angle, and (L2/W3) is the width of each compound eye structure in the top view angle. L2 is the length of each compound eye structure ...

Packaging Structure

A packaging structure, where the packaging structure includes: a first radiation plate, a second radiation plate, and a feeding part, where the second radiation plate is disposed below the first radiation plate, where a slot is disposed on the second radiation plate, where the slot is in a ring shape, where the feeding part is disposed below the second radiation plate, and where the feeding part includes a first feeding stub and a second feeding stub that are disposed independently of each other. Additionally, the first feeding stub and the second feeding stub are perpendicular to each other and disposed on a substrate below the slot, and the first feeding stub and the second feeding stub feed the first radiation plate using the slot.

Touch-control device

The invention discloses a touch-control device. The touch-control device comprises a first substrate, a second substrate, a frame sealant, at least one first sensing structure and at least one edge sensing structure, wherein the second substrate is arranged parallel to the first substrate, the first substrate and the second substrate are provided with a first sensing zone and an edge sensing zone, and the edge sensing zone is positioned outside the first sensing zone; the frame sealant is positioned between the first substrate and second substrate and surrounds the outer side of the edge sensing zone; the first sensing structure is positioned in the first sensing zone between the first substrate and the second substrate, and the first sensing structure is provided with a first sensing gap; and the edge sensing structure is positioned in the edge sensing zone between the first substrate and the second substrate, and the edge sensing structure is provided with a third sensing gap which is ...

Pixel structure, organic electroluminescence display unit and its repairing method

AI algorithm engine system and method applied to Internet of Things platform

The invention relates to an AI algorithm engine system and method applied to an Internet of Things platform. The AI algorithm engine system comprises an algorithm center module and an algorithm application module, the algorithm center module outputs a non-executable algorithm template management page and a non-executable algorithm template definition page according to an algorithm template operation instruction input by a user; the algorithm application module outputs an executable algorithm management page and an algorithm definition page according to an algorithm operation instruction input by a user. All modules of the AI algorithm engine can be developed and managed in a unified mode on an Internet of Things platform, a preset algorithm template is constructed through the algorithm center module, then the algorithm application module quotes the algorithm template of the algorithm center module to conduct data binding, an executable algorithm can be constructed, intervention of developers ...

Touch control type panel and portable electronic device with the same

The present invention provides a touch panel and a portable electronic device having the touch panel. The touch panel includes: multiple pixel circuits arranged in an array mode, wherein at least onefirst pixel circuit of each M*N pixel circuits includes: an active component, having a gate, a source cathode and a drain, the gate is electrically connected with the drain, the source cathode is electrically connected with a read wire; and a switch, one end is electrically connected with the second drain, the other end is electrically connected with the scanning wire. When the switch is turned on, the region of showing M*N pixel circuits constitution is the touched position of the touch panel, and M, N are positive integers. The touch panel of the invention accurately judges the touching position of the touch panel by users only by judging the dividing voltage value between the reference capacitor of the pixel configuring with a sensing region and the sensing capacitance whether changed or ...

Lithium secondary battery electrodes and production method thereof

The invention discloses lithium secondary battery electrodes. The lithium secondary battery electrodes are characterized by taking active lithium storage materials as electrode materials, taking water as a solvent for producing paste and taking thickening agents and binding agents as waterborne adhesive systems for producing electrode paste. The lithium secondary battery electrodes have the following beneficial effects: the production links are easier to control, not only is the cost of the raw materials lowered, but also the environment is protected and the health of the production personnel is benefited. A preparation method of lithium secondary battery electrodes has the beneficial effects of conducing to reducing the internal resistance of the batteries, improving the high multiplying power charge and discharge capabilities of the batteries and conducing to prolonging the cycle lives of the batteries.

Sensing apparatus of capacitance touching control panel

The invention provides a sensing device for a capacitive type touch-control panel. The sensing device which is provided with a capacitive type touch-control panel of a plurality of sensing units is used for sensing the touch state of the capacitive type touch-control panel. The sensing device comprises a first sensing chip, a second sensing chip, a first selecting unit and a second selecting unit; wherein, the first sensing chip and the second sensing chip synchronously generate a plurality of scanning signals and a plurality of detecting signals, and a plurality of scanning signals and a plurality of detecting signals are sent to the first selecting unit and the second selecting unit. The scanning signals are used for causing the first selecting unit and the second selecting unit to output the detecting signals, which are used for receiving the touch state of the sensing unit. The scanning signals control the first selecting unit and the second selecting unit in sequence to output a plurality ...

Touch-control display panel and touch-control sensing unit thereof

The invention relates to a touch-control display panel and a touch-control sensing unit thereof. The touch-control display panel comprises a display panel and the touch-control sensing unit, wherein the touch-control sensing unit comprises first sensing arrays and second sensing arrays; each first sensing array comprises first transparent sensing cushions arranged along the first direction and nontransparent bridging wires arranged along the first direction; the nontransparent bridging wires are respectively arranged between two adjacent first transparent sensing cushions, partially overlapped with the two adjacent transparent sensing cushions and electrically connected with the two adjacent first transparent sensing cushions. The wire width of each nontransparent bridging wire is approximately between 0.5 micron and 10 microns, and the aperture opening ratio of the pixel regions occupied by the nontransparent bridging wires is approximately between 0.1 percent and 5 percent.

Conveying device

The embodiment of the utility model discloses conveying device for the conveying device who solves among the prior art makes the position of anchor clamps the skew appear in handling easily, need readjust the position of anchor clamps, leads to the technical problem that location accuracy is poor. The embodiment of the utility model provides an including linear guide, be provided with the lead screw in the linear guide, threaded connection has the fixing base on the lead screw to, the one end of lead screw is connected with the motor, and the motor drive lead screw rotates, thereby it can follow X axle direction and remove to drive the fixing base, be connected with the shift fork board through the track module on the fixing base, one side that linear guide was kept away from to the shiftfork board is provided with a plurality of clamping jig's of being used for cam bearing follower, on the fixing base still fixed being provided with carry out the cylinder be connected with the shiftfork ...

Preparation strengthening breeding function of male raccoon dog and fox

The invention relates to a strengthening agent for reproductive capacity of foxes and raccoon dogs, which belongs to the field of animal nutrition and reproductive technology.Every 100g product consists of 20-30g of soybean flour, 15-20g of fish powder, 8-12g of algae powder, 10-15g of yolk powder, 3-8g of Chinese onion seed powder, 2-6g of Chinese chive seed powder, 0.8-1.5g of linoleic acid, 100-500mg of vitamin E, 100-200mg of methionine manganese, 300-800mg of methionine zinc, 50-100mg of lysine selenium and 1.5-4.0g of vitamin complex , the rest is corn-meal. The invention can supply the foxes and raccoon dogs with sufficient nutrition, improve development of reproductive organs of the foxes and raccoon dogs, promote secretion of androgen, increase sperm motility, survival rate and fertilization rate, reduce sperm abnormality rate and enhance reproductive capacity of male foxes and raccoon dogs.

Patch Antenna Unit and Antenna

A patch antenna unit and an antenna that relate to the field of communications technology wherein the patch antenna unit includes a first support layer, a substrate, a second support layer, and an integrated circuit that are stacked. One radiation patch is attached to the first support layer, and one radiation patch is attached to the second support layer. A ground layer is disposed on the second support layer, a coupling slot is disposed on the ground layer, and a feeder corresponding to the coupling slot is disposed on the second support layer. The integrated circuit is connected to the first ground layer and the feeder. In the foregoing specific technical solution, a four-layer substrate is used for fabrication. 1. A patch antenna unit , comprising:a first support layer;a substrate disposed on the first support layer in a stacked manner;a second support layer that is disposed on one side of the substrate and that is away from the first support layer;an integrated circuit that is disposed on one side of the second support layer and that is away from the substrate;a first radiation patch that is attached to one side of the first support layer and that is away from the substrate;a second radiation patch that is attached to one side of the substrate and that is away from the second support layer, the first radiation patch and the second radiation patch being center-aligned; anda first ground layer that is disposed on one side of the second support layer and that faces the substrate, a coupling slot being disposed on the first ground layer, a feeder being coupled to the first radiation patch and the second radiation patch by the coupling slot that is disposed on one side of the second support layer and that is away from the substrate, and the integrated circuit being electrically coupled to the first ground layer and the feeder.2. The patch antenna unit of claim 1 , further comprising a second ground layer that is disposed on the first support layer and that is ...

Packaging structure

Belt transmission device

本实用新型公开了一种皮带传输装置，应用于二极管焊接分选机，二极管焊接分选机包括焊接系统和分选系统，所述焊接系统与分选系统之间通过平板连接；所述焊接系统包括输料装置、第一上料装置、第一CCD检测装置、转盘装置、探针检测装置、筛选装置、第二上料装置、所述皮带传输装置、激光焊接装置和品质测试装置；所述皮带传输装置包括传送皮带和传送电机；所述传送皮带的下方还设有吸附组件，所述吸附组件包括上支撑板、下支撑板和位于它们之间的磁铁。本实用新型实施例提供的一种皮带传输装置，利用吸附组件中的磁铁，将基板牢固的吸附在传送皮带的表面而不产生颠簸，可避免基板产生位置偏差。

一种转盘升降机构

本实用新型实施例公开了一种转盘升降机构，用于解决当前产品夹具被顶起时，旋转电机和转盘受力容易造成损坏的技术问题。本实用新型实施例包括转盘和安装有产品夹具的升降模组；转盘的底部安装有旋转电机，旋转电机可驱动转盘按预设角度进行水平旋转；升降模组包括升降平台、连接板和安装板，安装板设置于转盘的侧面，并且安装板上安装有导向滑轨，连接板连接于升降平台上，连接板上设置有与导向滑轨相匹配的滑块，滑块滑动连接于导向滑轨上，升降平台可受驱沿导向滑轨在竖直方向上运动。本实施例中，当产品夹具被顶起时，与产品夹具固定连接的升降平台沿导向滑轨向上移动，避免了转盘和旋转电机受力，大大降低了旋转电机和转盘受力损坏的风险。

Intranasal sustained release administration device for patients contracting nasopharyngeal carcinoma

The present utility model has disclosed an intranasal sustained release administration device for patients contracting nasopharyngeal carcinoma, relating to the technical field of intranasal administration devices. Most intranasal sustained release administration devices are unable to carry out close stable administration to the deeply-sited nasal cavity portion, and when the injection sprayer for sustained release administration carries out administration to the deeply-sited nasal cavity portion, it is unstably handled or difficultly controlled for uniform injection. In the present utility model, a positioning member is rotationally mounted on the drug tube of the injection sprayer, helping to control the administration depth; the position for rotationally mounting the positioning member is adjustable in the axial direction of the drug tube, helping to control the administration angle; the positioning member expands to support at a narrowing point of the nostril’s way in; the side wall of one end of the drug tube far away from the sprayer head end symmetrically sinks to form a clamping groove, through which fingers also assist in stabilizing the pushing speed of an injection pusher, this structure enables close-range, flexible and stable sustained release administration at the nasal cavity depth.