Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 37. Отображено 37.
11-06-2014 дата публикации

Method for user to select network layer protocol, household gateway and Internet network

Номер: CN103856436A
Автор: LI ZHONGCHAO, YANG GUOLIANG, ZHENG HAO, HUANG ZHILAN, YANG JIAN, GAO LIHUA, LIU CHUNLIN, SHU DONG, LI SHAOYONG, DONG XIAOJUN, HU BO
Принадлежит:

This invention discloses a method for a user to select a network layer protocol, a household gateway and an Internet network. The household gateway receives an IPV4 address and an IPV6 address which are corresponding to the domain names carried in address query requests transmitted by the user equipment and returned by the DNS server; the household gateway detects that whether the household gateway is connected with the IPV4 addresses and the IPV6 address; and the household gateway returns the address which is one of the IPV4 address and the IPV6 address and is connected to the household gateway. This invention can determine to select which network communication protocol to perform communication on the user equipment through detecting whether the IPV4 address and the IPV6 address returned by the operator DNS are reachable, realize the intelligent selection for the network layer protocol stacks in order to guarantee the connectivity of communication, and can guarantee that the user network ...

Подробнее
Номер записи: 1
05-05-2016 дата публикации

RECESSED LAMP CAPABLE OF REGULATING LIGHT AND COLOR TEMPERATURE

Номер: AU2016100360A4
Автор: WU LIAOYAN, KONG ZHENZHONG, DONG XIAOJUN, YAN JIANPING, WANG YINA, WU, LIAOYAN, KONG, ZHENZHONG, DONG, XIAOJUN, YAN, JIANPING, WANG, YINA
Принадлежит:

A recessed lamp capable of regulating light and color temperature, includes a shell and a back cover connected with each other, an LED lamp panel is electrically connected with a circuit board in the shell, a plug power cord electrically connected with the circuit board passes through the back cover, a light-regulating module is disposed on the circuit board and connected with a light-regulating knob that is disposed outside and connected with the light-regulating module in series, several kinds of LED lamp beads are distributed on the LED lamp panel, the circuit board is connected with a color-controlling panel that is connected with a toggle block, and the toggle block is disposed outside of the back cover. The brightness and color temperature is adjustable, which can satisfy the different requirements at different places, by different users, at different time, and the recessed lamp is functional and convenient. Figures: -' 0i /A\ JsV -- --- - ...

Подробнее
Номер записи: 2
09-12-2015 дата публикации

Volt circuit board is mixed to multilayer

Номер: CN0204859737U
Автор: DONG XIAOJUN
Принадлежит:

The utility model discloses a volt circuit board is mixed to multilayer, including last inner plating to and locate the lower inner plating under the inner plating, the upper surface of going up the inner plating is equipped with first copper film conductor layer, the lower surface of going up the inner plating is equipped with the power plane, the upper surface of inner plating is equipped with ground wire layer down, the lower surface of inner plating is equipped with second copper film conductor layer down, first copper film conductor layer, power plane and second copper film conductor layer communicate in proper order, first copper film conductor layer, ground wire layer and second copper film conductor layer communicate in proper order. Make the packaging density of whole circuit board high like this, the line between each part reduces, has increased the reliability, moreover simple to operate, in addition, the circuit board is long is 1.2 with wide proportion: 1, be favorable to the ...

Подробнее
Номер записи: 3
16-05-2023 дата публикации

Power plant electrical box safety protection device

Номер: CN116131125A
Автор: FENG SONG, SONG NANYANG, JI JIAFU, LI YAN, WANG WENGANG, DONG XIAOJUN, SUN HONGZHE, TIAN YUNJIAN, LIU ZHAO
Принадлежит:

The invention provides a power plant electrical box safety protection device which comprises a box body, a box door is arranged on the front surface of the box body, a supporting seat is installed at the bottom of the box body, a heat dissipation mechanism and a moisture-proof mechanism are installed on the inner surface of the side wall of the box body, and first heat dissipation holes are formed in the position, close to the heat dissipation mechanism, of the side wall of the box body. The electrical box is compact in structure, safety protection of the electrical box is improved, and rapid heat dissipation and moisture prevention are facilitated.

Подробнее
Номер записи: 4
14-04-2023 дата публикации

Cast-in-place structure formwork system for secondary structure engineering

Номер: CN115961717A
Автор: FAN RENZHAO, LIAO FENG, ZHENG SHOUSHUANG, CHEN HUAIJIAN, LIU HUAN, DONG XIAOJUN
Принадлежит:

The invention discloses a cast-in-place structure formwork supporting system for secondary structure engineering. The cast-in-place structure formwork supporting system comprises three-side thin-wall hollow building blocks and a mold set used for manufacturing the three-side thin-wall hollow building blocks. The three-edge thin-wall hollow building block comprises a thick edge, opposite thin side edges are arranged at the two ends of the thick edge, and a hollow building block body with an opening in one side is formed between the thick edge and the two thin side edges. When in use, the three-side thin-wall hollow building block is built at a required position of an infilled wall, and an opening of the hollow building block main body is opposite to an existing wall body, so that a filling cavity is formed between the hollow building block main bodies. The specific three-side thin-wall hollow building block is manufactured through a specific mold set, the openings of the hollow building ...

Подробнее
Номер записи: 5
27-01-2016 дата публикации

Carry formula bales catch

Номер: CN0204994762U
Автор: DONG XIAOJUN
Принадлежит:

The utility model provides a carry formula bales catch, this discount body is formed by connecting through the lockpin cooperation of planting left discount and right discount, and the medial surface of left discount is provided with the arch that is ladder type step form at the middle part, and bellied side is provided with inlays the spring, spring recess and buckle groove have been seted up respectively to the medial surface of right side discount, and wherein the spring recess corresponds with the position level of inlaying the spring, and buckle groove corresponds with bellied position level, the last buckle of taking compression spring that is provided with of buckle groove, and the arch is planted among the clearance between buckle and the buckle groove, the utility model discloses an all parts are all installed inside the discount body, and the lever in the abundant bonder neo -Confucianism prizes the spring action principle of principle and spring, realize the automatic purpose ...

Подробнее
Номер записи: 6
18-11-2015 дата публикации

Rubbish transfer station is embraced punch -out equipment and is constructed

Номер: CN0204777025U
Автор: YANG GUANGSHENG, DONG XIAOJUN, ZHENG GANG, NI YUANYUAN
Принадлежит:

The utility model relates to a rubbish transfer station is embraced punch -out equipment and is constructed has solved butt joint laminating between current rubbish transfer station compression host computer and the big railway carriage or compartment, has thrown off and hold tightly and adopt two sets of mechanisms, the lower defect of butt joint efficiency, be fixed in the compression including one and draw the block on the host computer, draw to be provided with on the block and draw the case hook, still be provided with drive mechanism on drawing the block, draw the case hook to be connected with actuating mechanism through drive mechanism, draw the case hook can realize rotation and translation under the actuating mechanism drive, drawing the guide way that is provided with two parallels on the block, drawing and be fixed with two round pin axles on the case hook, two round pin axles insert in the guide way respectively and can follow the guide way and remove, the guide way has last ...

Подробнее
Номер записи: 7
25-11-2015 дата публикации

Novel LED down lamp

Номер: CN0204806040U
Автор: KONG ZHENZHONG, WANG RENJIE, DONG XIAOJUN, ZHANG ANJUN
Принадлежит:

The utility model discloses a novel LED down lamp, which comprises an outer shell, back lid and LED light source, ann is cased for the LED light source, the shell is round platform type structure, the upper end and the lower extreme opening of shell, the back lid is connected with the lower extreme of shell, the diffuser plate is installed to shell body upper end opening part, the inside radiator that links to each other with the shell that is provided with of shell, the LED light source is installed on the radiator, the shell body the inside LED who is connected with the power that still is provided with drive, install the light modulator in the lid of back, LED drive respectively with the light modulator, the LED light source is connected. Adopt the LED light source to replace the electricity -saving lamp fluorescent tube, white light LED's energy consumption is hanged down and is had good energy -conserving effect. There are not harmful substance such as mercury, just the utility model ...

Подробнее
Номер записи: 8
23-12-2015 дата публикации

External locator of pedicle of vertebral arch passageway

Номер: CN0204890176U
Автор: LI DONG, DONG XIAOJUN, ZHANG HANQING, XU PING, YU TAO, MA LILI
Принадлежит:

The utility model discloses an external locator of pedicle of vertebral arch passageway, its characterized in that: it is including the collapsible frame base of rectangle that is equipped with vertical regulation pole and dead lever, it has two and every vertically to adjust all to have cup jointed two three -dimensional locating racks on the pole vertically to adjust the pole, three -dimensional locating rack includes that one end cup joints the slide bar on vertically adjusting the pole, the type of falling T side -to -side adjustment pole, one end and the type of falling T side -to -side adjustment pole articulated holder connecting rod, the holder, the slide bar supplies the gliding sliding tray of the type of falling T side -to -side adjustment pole along transversely being equipped with, threaded connection is passed through with the other end of holder connecting rod to the one end of holder, the terminal surface of holder one end is equipped with the angle index along circumference ...

Подробнее
Номер записи: 9
07-07-2023 дата публикации

Cleaning device for boiler

Номер: CN116398869A
Автор: FANG ZHENMING, LI YAN, LIU CHUNBO, LI SHUANGHE, SONG LINLONG, WANG WENGANG, DONG XIAOJUN, SUN HONGZHE, TIAN YUNJIAN, LIU ZHAO
Принадлежит:

The invention provides a cleaning device for a boiler, which comprises a cleaning mechanism used for being inserted into a pipeline in the boiler to clean the pipeline in the boiler, and one end of the cleaning mechanism is inserted into the pipeline in the boiler when the cleaning device is used; the water conveying pipe is used for conveying cleaning media to the cleaning mechanism and connected with one end of the cleaning mechanism; the driving mechanism is used for driving the cleaning mechanism to act and cleaning the interior of the pipeline in the furnace through the cleaning mechanism, and the driving mechanism is arranged on the cleaning mechanism and drives the cleaning mechanism to rotate; according to the cleaning device for the boiler, the cleaning efficiency of the pipeline in the boiler can be improved on the premise that the using amount of media needed for cleaning is reduced.

Подробнее
Номер записи: 10
21-10-2015 дата публикации

Tunnel bores fan -shaped long drive smoke prevention and dust control system of double entry atomizing of exploding

Номер: CN0204716278U
Автор: REN FENGXIANG, YUAN BAOJIE, YUAN FANG, YUAN XING, YUAN GANG, ZHANG LI, LI JINBING, FAN XIAOJING, WANG JIANFENG, ZHAO XIANG, DONG XIAOJUN, SHAO JIAN, DU CONGBIN
Принадлежит:

The utility model relates to a tunnel smoke prevention and dust control field specifically is a tunnel bores fan -shaped long drive smoke prevention and dust control system of double entry atomizing of exploding, solve current tunnel bore explode operation smoke elimination dust fall exist have high input, the energy consumption is high, the not good scheduling problem of dust suppression effect, including portable smoke prevention and dust control host computer and fixed smoke prevention and dust control extension, be equipped with the fan -shaped long drive ware of large -traffic double entry atomizing in the portable smoke prevention and dust control host computer, host computer low discharge double entry fan -shaped long drive ware of atomizing and host computer air water regulation and control conveyor, still contain the fan -shaped long drive ware of being connected with host computer air water regulation and control conveyor of the external portable low discharge of host computer ...

Подробнее
Номер записи: 11
07-07-2023 дата публикации

Unaccepted product quantitative judgment model construction method and device, electronic equipment and storage medium

Номер: CN116402383A
Автор: WANG HONGJUN, WEI GUIQIAO, WEN XIAOLONG, SHAO KEJIA, LI ZHE, WANG CHEN, MA MIANMIAN, DONG XIAOJUN, XU YUAN, CAI HUA, MA LIJUAN, LI TIANLI, LIU HONGNAI, BAI YANG, LIAO ZHIFENG
Принадлежит:

According to the unqualified product quantitative judgment model construction method and device, the electronic equipment and the storage medium disclosed by the invention, the unqualified map of the key part of the product part is established in the quality detection digital standard database, and the semantic label is labeled on the unqualified map; establishing an unqualified product quantitative determination model, and inputting the unqualified product images of the product parts in the quality detection digital standard database into the unqualified product quantitative determination model so as to adjust the unqualified product quantitative determination model; and inputting an actually measured unqualified product image into the unqualified product quantitative determination model to optimize the unqualified product map semantic tag, and then finely adjusting the unqualified product quantitative determination model. The method can effectively solve the classification, grading, judgment ...

Подробнее
Номер записи: 12
23-06-2023 дата публикации

Heat recovery device

Номер: CN116294747A
Автор: FANG ZHENMING, LI YAN, LIU CHUNBO, LI SHUANGHE, SONG LINLONG, WANG WENGANG, DONG XIAOJUN, SUN HONGZHE, TIAN YUNJIAN, LIU ZHAO
Принадлежит:

The invention provides a heat recovery device which comprises a recovery box body used for temporary steam storage and communicated with an air inlet pipe and an air outlet pipe. The heat exchange set is arranged in the recycling box body and comprises a first heat exchange device and a second heat exchange device, and a heat conduction structure is arranged between the first heat exchange device and the second heat exchange device; one end of the first heat exchange device and one end of the second heat exchange device communicate with the first mounting groove through the first hydration device; the other ends of the first heat exchange device and the second heat exchange device are communicated through a second hydration device; the first hydration device is arranged on one side of the recovery box body, and the second hydration device is arranged on the other side of the recovery box body; the heat recovery time of the high-temperature steam can be shortened, and finally the heat recovery ...

Подробнее
Номер записи: 13
23-04-2014 дата публикации

Automatic scum salvaging system of medium-small hydropower station

Номер: CN103741654A
Автор: DONG XIAOJUN, LIANG YAZHOU, GAO YANCHAO
Принадлежит:

The invention discloses an automatic scum salvaging system of a medium-small hydropower station. The automatic scum salvaging system comprises a conveying mechanism, a scum salvaging mechanism, a scum storage pond and a controller. The scum salvaging mechanism is arranged on the side wall of a front pond and connected with the conveying mechanism, the conveying mechanism is connected with the scum storage pond, and the conveying mechanism and the scum salvaging mechanism are both connected with the controller through wires. According to the automatic scum salvaging system, the mode that the scum salvaging mechanism is arranged on the front pond is adopted, floating objects in a reservoir are continuously salvaged ashore and continuously conveyed through the conveying mechanism to the scum storage pond to be processed in a centralized mode, and automatic salvaging is achieved; the automatic scum salvaging system is simple in structure and easy and convenient to operate, the practical value ...

Подробнее
Номер записи: 14
26-03-2014 дата публикации

Bimold drawing mold structure

Номер: CN103658211A
Автор: JIANG RIQIN, HU DONGMING, DONG XIAOJUN
Принадлежит:

The invention discloses a bimold drawing mold structure which comprises a front mold and a rear mold, wherein at least one guide wheel is arranged between the front mold and the rear mold; the guide wheel ensures that distribution of steel wires between the two molds changes, and the steels wires are not distributed on a straight line; on one hand, due to the existence of the guide wheel, the front and rear steel wires of each mold and the calibration bench of the mold are on a same straight line, so that the straightness of the steel wires during drawing can be ensured, i.e., the two molds are not required to have concentricity, so that the precision requirement for the two molds in use can be reduced; on the other hand, due to the existence of the guide wheel, the front mold and the rear mold preserve respective independence, when one mold is rotated so as to regulate the ring diameter of the steel wire, the ring diameter of the steel wires drawn by the other mold is not influenced, so ...

Подробнее
Номер записи: 15
17-06-2015 дата публикации

Oligomer surfactant clean fracturing fluid and preparation method thereof

Номер: CN104710974A
Автор: YANG XIANCHAO, DONG XIAOJUN, LI SHANJIAN, HUI JIANJUN, MENG FANNING, ZHANG MING, LUO LIJIN
Принадлежит:

The invention relates to an oligomer surfactant clean fracturing fluid and a preparation method thereof. The fracturing fluid is composed of the following components in percentage by mass: 0.5-5% of oligo polyalkyl polyquaternary ammonium salt cationic surfactant, 1-5% of inorganic counter ion, 1-5% of organic counter ion, 0.5-2% of cosolvent and 83-97% of water. The preparation method comprises the following steps: preparing the oligo polyalkyl polyquaternary ammonium salt cationic surfactant, sufficiently dissolving the oligo polyalkyl polyquaternary ammonium salt cationic surfactant and cosolvent in water, adding the inorganic counter ion and organic hydrochloric acid counter ion, and stirring to obtain the oligomer surfactant clean fracturing fluid. Compared with the surfactant used by the existing viscoelastic surfactant clean fracturing fluid, the oligo polyalkyl polyquaternary ammonium salt cationic surfactant provided by the invention has the advantages of simple synthesis technique ...

Подробнее
Номер записи: 16
13-04-2021 дата публикации

Agricultural plant planting box

Номер: CN212936999U
Автор: DONG XIAOJUN, 董小军
Принадлежит: DONG XIAOJUN, 董小军

The utility model discloses an agricultural plant planting box which comprises a base, a bottom plate and a box body, the bottom plate is fixedly installed above the base, the box body is fixedly installed above the bottom plate, a top plate is installed at the top end of the box body in a clamped mode, and a connecting pipeline is installed at the top end of the upper portion of the top plate. A water inlet is formed in the middle of the top end of the connecting pipeline in a penetrating mode, the bottom of the connecting pipeline is connected with the top end of a spray head arranged at the bottom of the top plate, the top end of the winding shaft is further coaxially connected with a rotating block, the rotating block is arranged in a rotating groove, and the rotating groove is inlaid in the bottom position of the bottom plate. According to the agricultural plant planting box, the planting grooves can move up and down under the action of the sliding blocks and the connecting ropes, ...

Подробнее
Номер записи: 17
30-07-2014 дата публикации

Suyou 2# meat duck mixed feed

Номер: CN103947849A
Автор: TAO YONG, ZHAO XUTING, REN SHANMAO, YANG XIAOZHI, LI XIAOFEN, GU WENJIE, YUAN XUHONG, DONG XIAOJUN, TANG YECHAO, ZHOU YUJUN
Принадлежит:

The invention discloses a suyou 2# meat duck mixed feed which comprises the following raw materials by weight: 57-60% of corn, 17-25% of soybean meal, 1-14% of DDGS (distillers dried grains with soluble), 4-13% of wheat bran, 1-3% of rapeseed oil, 0.3% of salt, 1-2% of calcium hydrogen phosphate, 0.3-0.7% of mountain flour, 0.01-0.1% of lysine, 0.1-0.2% of methionine, and 1% of a premix. The invention suyou 2# meat duck mixed feed is scientific in prescription and simple in production, and by use of the high-quality raw material DDGS in the mixed feed, the use amount of gradually short-handed conventional feed raw materials such as the soybean meal and the corn can be reduced, the feed cost can be reduced, and no adverse impact on meat duck growth performance is produced.

Подробнее
Номер записи: 18
11-11-2015 дата публикации

Push pedal lock case before rubbish station

Номер: CN0204751188U
Автор: DONG XIAOJUN, LU MANLONG, ZHENG GANG, YANG GUANGSHENG, WANG YAFEI
Принадлежит:

The utility model relates to a push pedal lock case before rubbish station, the compression head push pedal that the solution had now is when extrusion rubbish, and rubbish drops in back door department easily, can obstruct the gate simultaneously and close, the defect of rubbish reversal of the natural order of things still can appear, including a box, the box is fixed in the push pedal front surface, outside the inside two coaxial lockpins of arranging that are provided with of box, the tip of two lockpins stretch out the box, is connected with the spring between the relative tip of two lockpins. Wearing to be equipped with two coaxial lockpins in the box, being connected with the spring between two lockpins, outside the tip of lockpin stretched out the box, the lock case was during with well door cooperation, and the lockpin is withdrawn in the box, the cooperation back that puts in place, and the lockpin stretches out under the effect of spring accomplishes locking, and it is convenient ...

Подробнее
Номер записи: 19
28-09-2011 дата публикации

Preparation method for high-purity molybdenum trioxide used for hydrofining catalyst of petroleum

Номер: CN0102198958A
Автор: GUANGHUA GUO, XIAOJUN DONG, JIASEN DU, GANG TAN, GUO GUANGHUA, DONG XIAOJUN, DU JIASEN, TAN GANG
Принадлежит:

The invention relates to a preparation method for high-purity molybdenum trioxide used for a hydrofining catalyst of petroleum, and the method comprises the following steps: carrying out box drying on ammonium tetramolybdate at the temperature of 75-85 DEG C for 18-20 hours, and placing in a sealed packaging bag for 7-10 days; screening dried ammonium tetramolybdate with a 40-mesh screen, and acquiring a screen undersize material; analyzing the contents of molybdenum and impurities in ammonium tetramolybdate used for preparing the high-purity molybdenum trioxide; conveying the treated ammonium tetramolybdate to the furnace end of a rotary tube electric furnace using a screw feeder, and dividing the rotary tube electric furnace into five zones, wherein the temperatures of the five zones are 470+/-5 DEG C, 490+/-5 DEG C, 510+/-5 DEG C, 490+/-5 DEG C, and 470+/-5 DEG C respectively; baking while controlling the rotation speed of the screw feeder at 20-23 Hz and the rotation speed of the rotary ...

Подробнее
Номер записи: 20
06-01-2016 дата публикации

Be applied to cold -stored unit of full electricity of energy -conserving frequency conversion of electronic refrigerator car of new forms of energy

Номер: CN0204936748U
Автор: DONG XIAOJUN, WANG LIGANG
Принадлежит:

The utility model discloses a be applied to cold -stored unit of full electricity of energy -conserving frequency conversion of electronic refrigerator car of new forms of energy, it includes frequency conversion AC motor, a compressor, condensers, an evaporator, exchange the fan, the power supply of the cold -stored unit of whole full electricity is provided by the electric power system of new forms of energy refrigerator car, the contravariant of direct output DC voltage becomes the alternating current, supply with frequency conversion AC motor, drive compressor work refrigeration, simultaneously by control system according to the set point temperature, frequency conversion AC motor power supply voltage is given to real -time the regulation, realize control compressor rotational speed, the at utmost reduces the power consumption to the new forms of energy refrigerator car, fully ensure the continuation of the journey mileage of the electronic refrigerator car of new forms of energy. The ...

Подробнее
Номер записи: 21
05-01-2011 дата публикации

High-strength Mo-doped sheet and preparation method thereof

Номер: CN0101935793A
Автор: DEZHI WANG, XIUQI ZAN, BAIHUA DUAN, YI WANG, YIHANG YANG, XUN LIANG, GUANGHUA GUO, XIAOJUN DONG, WANG DEZHI, ZAN XIUQI, DUAN BAIHUA, WANG YI, YANG YIHANG, LIANG XUN, GUO GUANGHUA, DONG XIAOJUN
Принадлежит:

The invention relates to a high-performance Mo-doped sheet and a preparation method thereof. The preparation method comprises the following steps of: carrying out the high-energy ball milling of MoSi2 with one of Y2O3 and CeO2 or two of Y2O3, La2O3 and CeO2 or a mixture of the Y2O3, the La2O3 and the CeO2 to prepare MoSi2/rare-earth oxide ultrafine composite particles; then, doping the ultrafine composite particles with the ultrafine molybdenum powder in a ratio of 0.1-3 percent by weight; preparing an Mo5Si3/rare-earth composite particle strengthened molybdenum sheet blank by adopting a powder metallurgy method through mixing, pressing and sintering procedures; and finally, obtaining the needed sheet through great-deformation rolling. The Mo-doped sheet produced by using the method has excellent high-temperature and room-temperature strength, can reach the room-temperature tensile strength of 921 MPa, the anti-bending strength of 1674 MPa and the tensile strength of 558.7 MPa at 1000 DEG ...

Подробнее
Номер записи: 22
25-10-2019 дата публикации

Desilting device for water conservancy construction

Номер: CN0209537264U
Автор: DONG XIAOJUN, SUN YAMING, WANG WEI
Принадлежит: SUN YAMING

The utility model discloses a desilting device for water conservancy construction. Consignment vehicle, the outer wall of the top of the consignment vehicle is fixedly connected with a charging box, asolid-liquid separation box and a water tank through bolts; the solid-liquid separation box is positioned between the charging box and the water tank; a hydraulic rod is welded to the inner wall of the top of the solid-liquid separation box, a stainless steel filter plate is fixedly connected to the end, located in the solid-liquid separation box, of the hydraulic rod through bolts, a vibration dehydration device is fixedly connected to the inner wall of the bottom of the solid-liquid separation box through bolts, the vibration dehydration device comprises a machine shell, and a vibration motor is welded to the interior of the machine shell. According to the utility model, the hydraulic rod is arranged to control the stainless pipe filter plate to extrude sludge and vibrate the dehydration ...

Подробнее
Номер записи: 23
06-10-2010 дата публикации

Blind aid system based on infrared sensing geometrical characteristic recognition

Номер: CN0101849880A
Автор: XIAOJUN DONG, GUANGHUA LU, GUANGQIN LU, SHENGHAN LU, DONG XIAOJUN, LU GUANGHUA, LU GUANGQIN, LU SHENGHAN
Принадлежит:

The invention discloses a blind aid system based on infrared sensing geometrical characteristic recognition, comprising a trolley body, a singlechip, an infrared sensor module, a voice prompt module, a power module and a manual control module, wherein the infrared sensor module is used for detecting the distance between the trolley bottom and the ground, distinguishing a striped go-ahead blind sidewalk and a dot-shaped prompt blind sidewalk according to the compared feedback information of an obtained result and transmitting the result to the singlechip; the singlechip is used for processing the blind sidewalk surface geometrical characteristic information detected by the sensor module so as to recognize the prompt blind sidewalk and the go-ahead blind sidewalk, and then dynamically adjusting the motion state of the trolley according to the recognized prompt blind sidewalk and go-ahead blind sidewalk result; the voice prompt module is used for carrying out voice prompt on the condition ...

Подробнее
Номер записи: 24
07-10-2015 дата публикации

Inflatable bellows fatigue testing machine automatic control device based on PLC

Номер: CN0204694455U
Автор: MA JUAN, LI YITONG, SU HUIMIN, XU ZHE, DONG XIAOJUN
Принадлежит:

The utility model provides an inflatable bellows fatigue testing machine automatic control device based on PLC, equipment adopt whole vertical structure, and the structure divide into three mostly, and it is regional that upper portion be display the action, and the middle part is 3 bellows fatigue test regions, and the lower part is gas circuit connection zone, can be as requested test number (TN) and frequency through the touch -sensitive screen input program, outside air supply on through the panel pressure connection of installation provide the testing machine air supply, by each gas circuit solenoid valve of PLC control, gather manometer pressure value in real time to show on the touch -sensitive screen, if pressure is less than and presets then auto -stop of warning pressure, thereby judge bellows fracture pressure release, taken place fatigue failure, the equipment of this design passes through touch -sensitive screen parameter setting, still is applicable to non - gas tightness ...

Подробнее
Номер записи: 25
11-11-2015 дата публикации

Door transposition system in rubbish transfer station

Номер: CN0204751187U
Автор: DONG XIAOJUN, LU MANLONG, ZHENG GANG, YANG GUANGSHENG
Принадлежит:

The utility model relates to a door transposition system in rubbish transfer station, the compression head push pedal that the solution had now is when extrusion rubbish, and rubbish drops in back door department easily, can obstruct the gate simultaneously and close, the defect of rubbish reversal of the natural order of things still can appear, and the back door middle part of dustbin is provided with separable well, and well is adopted welding boxed structure, and the centre of well door is provided with the socket, and the dustbin compresses the preceding fixed surface lockbox of push pedal, locks the case and is connected with the mode of pegging graft with the socket of well door. Wearing to be equipped with two coaxial lockpins in the box, being connected with the spring between two lockpins, outside the tip of lockpin stretched out the box, the lock case was during with well door cooperation, and the lockpin is withdrawn in the box, the cooperation back that puts in place, and the ...

Подробнее
Номер записи: 26
23-09-2015 дата публикации

PCB board erection equipment

Номер: CN0204669738U
Автор: DONG XIAOJUN
Принадлежит:

The utility model discloses a PCB board erection equipment, including circuit plate holder utensil and supporting mechanism, be provided with including anchor clamps strutting arrangement 11 and fixed establishment 12 on the circuit plate holder utensil 1, anchor clamps strutting arrangement 11's up end is provided with the PCT standing groove 11a that the equidistance was arranged, is provided with guide way 11b in the standing groove 11a, installs cylinder 23 in one side of plane bottom plate, and cylinder 23 is controlled through manual control valve 24, on the locating hole 12a of circuit plate holder utensil 1 on supporting mechanism 2 and reference column 21b's cooperation, cover locate plane bottom plate 21, is equipped with clamping mechanism on plane bottom plate 21, the utility model discloses an useful technological effect is: the location that can realize PCB board well is with fixed, and is convenient at PCB board panel mounting electronic components, utilizes supporting mechanism ...

Подробнее
Номер записи: 27
02-12-2015 дата публикации

Multilayer high frequency blind hole PCB circuit board

Номер: CN0204836777U
Автор: DONG XIAOJUN
Принадлежит:

The utility model discloses a multilayer high frequency blind hole PCB circuit board, this PCB circuit board include three combination layer, and the range upon range of pressure of three combination is in the same place, and combination layer topmost is the copper foil substrate layer, and middle combination layer is the signals layer, and the layer is made up to the bottom is the stratum, the copper foil substrate layer is equipped with the three -layer, top solder mask, copper foil layer, substrate layer that the branch maybe the superiors, the signals layer has a four layers, and first layer to third layer is the sandwich layer, and the fourth layer is the power plane, the stratum is equipped with the three -layer, and the superiors are ground planes, and the intermediate level is the substrate layer, and the bottom is the bottom solder mask, is provided with the plasma blind hole on the solder mask of top, and end in the copper foil layer bottom this plasma blind hole bottom, the bottom ...

Подробнее
Номер записи: 28
08-07-2015 дата публикации

Device and method for testing effective mass transfer coefficient of hydrogen ions in acid fracturing

Номер: CN104763399A
Автор: DONG XIAOJUN, ZHANG MING, PU YANGFENG, LUO LIJIN
Принадлежит:

The invention discloses a device for testing an effective mass transfer coefficient of hydrogen ions in acid fracturing. The device comprises an acid tank and a water tank; each of the acid tank and the water tank is communicated with one end of an acid etching crack diversion trench, and the other end of the acid etching crack diversion trench is communicated with a waste liquid tank. The invention also discloses a method for testing the effective mass transfer coefficient of hydrogen ions in acid fracturing; the method comprises the steps of measuring the mass change before and after rock beam acid etching, calculating the consumption speed of the acid liquid, calculating the effective mass transfer coefficient of the acid liquid in the crack according to the consumption speed of the acid liquid and the concentration of the acid liquid, and calculating the effective consumption time of the acid liquid in the crack according to the acid liquid quantity in the crack and the consumption ...

Подробнее
Номер записи: 29
09-05-2023 дата публикации

Operation method of bank crane

Номер: CN116081490A
Автор: HAN CHAO, LI MINGTONG, ZHAO WEIPENG, KONG YAN, MA QIANG, TAO XIN, WANG JUNJIE, LIU JING, CAI YONGQIANG, YANG XIAODONG, LI RONGCHENG, ZHAO LIN, LIN LEPENG, HAO XIAOFENG, LIU XIAOJIE, DONG XIAOJUN, SHA YING, YU QIANKAI, CHO SUNG-YUK, WANG YINGJIE, JING XUFENG
Принадлежит:

The invention relates to a bank crane operation method which is applied to a wharf quay crane. In the process of controlling a trolley of the wharf quay crane to move from an initial position to a target position, an operation handle of the wharf quay crane is controlled to stably rise to a highest gear from a lowest gear, so that the trolley is controlled to move from a static state to a highest movement speed state in a uniformly accelerated manner from the initial position; and controlling an operation handle of the quay crane to stably drop from the highest gear to the lowest gear so as to control the trolley to move from the highest movement speed state to a static state in a uniformly decelerated manner and reach a target position. The technical problem of low working efficiency in the prior art is relieved.

Подробнее
Номер записи: 30
25-11-2015 дата публикации

LED light modulation lamp area

Номер: CN0204810632U
Автор: KONG ZHENZHONG, WANG RENJIE, DONG XIAOJUN, ZHANG ANJUN
Принадлежит:

The utility model discloses a LED light modulation lamp area, including power plug, lamp area and light modulator, the last switch that is provided with of power plug, switch one end is passed through the electric wire and is connected with power plug, switch's the other end is connected with DC public affairs and inserts, the both ends of light modulator are provided with the 2nd DC public affairs respectively and insert and insert with the 2nd mother DC, the light modulator includes shell body and adjust knob, adjust knob installs at outer housing face, be provided with control chip in the shell body, control chip and adjust knob are connected, the one end in lamp area is provided with mother DC and inserts, DC public affairs are inserted to insert with the 2nd mother DC and are connected, mother DC inserts to insert with the 2nd DC public affairs and is connected. All adopt the DC plug to be connected between light modulator and lamp area and the power plug, arbitrary dismantlement that ...

Подробнее
Номер записи: 31
25-03-2015 дата публикации

Delay-locked loop, voltage-controlled delay line and delay unit

Номер: CN104467819A
Автор: LUO QINGHUA, TIAN XUEHONG, LI SHISHENG, LI SHICHI, ZHANG HAIXIA, DONG XIAOJUN
Принадлежит:

The embodiment of the invention discloses a delay unit, a voltage-controlled delay line and a delay-locked loop. The delay unit comprises multiple current hunger buffers connected in series. Load capacitors are connected between output of each current hunger buffer and a power voltage and between the output and the ground respectively in series. The voltage-controlled delay line is formed by cascading one or more delay units. The delay-locked loop comprises an offset generation circuit and the voltage-controlled delay line, the offset generation circuit outputs voltage control signals Vbp and Vbn controlling the voltage-controlled delay line, and the voltage-controlled delay line comprises an internal voltage-controlled delay line for phase locking and one or more parallel external voltage-controlled delay lines providing delay clocks, wherein the internal voltage-controlled delay line and the external voltage-controlled delay lines each comprise one or more cascaded delay units. The delay ...

Подробнее
Номер записи: 32
23-09-2015 дата публикации

Tunnel drill blasting compound atomization fan-shaped remote shot smoke prevention and dust control system

Номер: CN104929678A
Автор: REN FENGXIANG, YUAN BAOJIE, YUAN FANG, YUAN XING, YUAN GANG, ZHANG LI, LI JINBING, FAN XIAOJING, WANG JIANFENG, ZHAO XIANG, DONG XIAOJUN, SHAO JIAN, DU CONGBIN
Принадлежит:

The invention relates to the field of tunnel smoke prevention and dust control, in particular to a tunnel drill blasting compound atomization fan-shaped remote shot smoke prevention and dust control system. The problems that according to existing tunnel drill blasting operating for smoke prevention and dust fall, input is large, energy consumption is high and the dust falling effect is bad are solved. The system comprises a movable smoke prevention and dust control main machine and a fixed type smoke prevention and dust control extension set. A large-flow compound atomization fan-shaped remote shot device, a main machine small-flow compound atomization fan-shaped remote shot device and a main machine gas water regulating conveying device are arranged in the movable smoke prevention and dust control main machine. The system further comprises a main machine external movable small-flow compound atomization fan-shaped remote shot device connected with the main machine gas water regulating conveying ...

Подробнее
Номер записи: 33
04-02-2015 дата публикации

DDR3 PHY SSTL15 output drive circuit

Номер: CN104333369A
Автор: LI NAN, TIAN XUEHONG, LI SHISHENG, LI SHICHI, ZHANG HAIXIA, DONG XIAOJUN
Принадлежит:

The invention provides a DDR3 PHY SSTL15 output drive circuit which comprises at least one output module. The output modules are parallelly connected, each output module comprises a front drive circuit and a rear drive circuit, wherein the front drive circuit comprises six NOT gates, four NAND gates, two either-or circuits, n first output conversion circuits and n second output conversion circuits, and the rear drive circuit comprises n NMOS (N-channel metal oxide semiconductor) groups, n PMOS (P-channel metal oxide semiconductor) groups and two diodes. The DDR3 PHY SSTL15 output drive circuit can output DDR3 PHY SSTL15 data to be transmitted and can be respectively in a transmitting state and a receiving state, the front drive circuit outputs the data to be transmitted in the transmitting state, and the rear drive circuit outputs a high impedance state for impedance matching in the receiving state.

Подробнее
Номер записи: 34
02-12-2015 дата публикации

Two -sided blind groove circuit board

Номер: CN0204836776U
Автор: DONG XIAOJUN
Принадлежит:

The utility model discloses a two -sided blind groove circuit board, be provided with blind groove on aluminium base board, the horizontal middle part at aluminium base board is opened in this blind groove, one end the place ahead in blind groove, the fluting is not regional to leave one section, the edge connection of the blind groove other end and aluminium base board, it has square notch to open on one side of aluminium base board, this square notch and blind groove near, be provided with a counter sink at its edge, square notch's limit is flat mutually with blind groove corner bottom surface, it places the chip trench of chip still to be provided with a plurality of on the aluminium base board, the reverse side of aluminium base board be provided with with the blind groove unanimous blind groove of second of size shape. The utility model discloses the through -hole groove has been replaced with blind groove for big through -hole can be little on the PCB board, therefore can provide ...

Подробнее
Номер записи: 35
24-06-2015 дата публикации

Surface treatment process for metal zipper

Номер: CN104720214A
Автор: DONG XIAOJUN
Принадлежит:

The invention relates to a surface treatment process for a metal zipper. The process includes the steps that teeth of the metal zipper are planted on a cloth band; the tooth head meshing parts of the teeth are polished; a zipper combining machine combines the polished teeth with the cloth band, a cloth grinding wheel is used for performing surface contact type polishing on the surface of the zipper formed after combination, and meanwhile a rotary metal brush disc is used for performing point contact type polishing and stretching deep into dead corners of the zipper to perform polishing; chemical polishing is performed, namely, the cloth band and the zipper are immersed into diluted sulfuric acid or hydrogen peroxide for 10-19 s; the zipper is washed with clear water; chemical plating is performed, namely, chemical plating is performed on the zipper to color the zipper; the zipper is washed with clear water; the zipper is washed with alkaline water; the zipper is washed with clear water.

Подробнее
Номер записи: 36
29-08-2023 дата публикации

Abnormal user identification method and device and nonvolatile storage medium

Номер: CN116662986A
Автор: CHEN CHENG, DENG ZONGYUAN, TANG JIANQIANG, DONG XIAOJUN, ZHOU YIFENG
Принадлежит:

The invention discloses an abnormal user identification method and device and a nonvolatile storage medium. The method comprises the following steps: determining graph data of a user account according to relational data between the user account and a system interface; grouping user accounts corresponding to the graph data according to nodes, edges and weights in the graph data to obtain a plurality of account groups; determining abnormal behavior scores respectively corresponding to the plurality of account groups according to the characteristics of the user account in each account group in the plurality of account groups; and determining a target abnormal behavior score within a preset value range from the abnormal behavior scores corresponding to the plurality of account groups, and determining the user account in the account group corresponding to the target abnormal behavior score as an abnormal user account. According to the method and the device, the technical problem that the abnormal ...

Подробнее
Номер записи: 37