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53results about How to "Achieve conduction" patented technology
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A discharge module and surge protector
The utility model relates to electric appliance protection device technical field, especially a kind of discharge module and surge protector, it includes graphite electrode and trigger electrode structure, trigger electrode structure is located at the both sides of graphite electrode, trigger electrode structure includes electrode frame and the elastic electrode on electrode frame, and elastic electrode includes contact part, the both ends of contact part are bent to form support part to the direction of electrode frame, support part is abutted on electrode frame to make contact part protrude from electrode frame to the direction of graphite electrode, and contact part is electrically connected with graphite electrode;By the both ends of contact part are bent to form oblique support part, for supporting make contact part protrude from electrode frame to the direction of graphite multi-gap structure, ensure that contact part and graphite electrode form high reliable contact, avoid bad contact.
Owner:XIAMEN SET ELECTRONICS CO LTD
A cable chain forging equipment
ActiveCN120362390BStable and suitable temperature environmentguaranteed temperaturePower hammersForging/hammering/pressing machinesHeat flowAir pump
This invention discloses a cable chain forging device, belonging to the field of hardware forging technology. It includes a base, with an auxiliary mechanism featuring a processing table mounted on the top of the base. The processing table is fixedly mounted on the top of the base. A flow-dispersing mechanism with a ring frame is located near the top of the base and the ring frame is rotatably mounted on the top of the processing table. A long plate is connected to the surface of the ring frame near the processing table, and multiple air nozzles for blowing and dispersing air onto the cable chain are connected to the surface of the long plate near the processing table. This invention uses a heating box and an air pump to deliver heat to the ring frame and blows air onto the cable chain on the processing table through the air nozzles on the long plate, providing a stable and suitable temperature environment for the cable chain. It can also more accurately maintain the temperature of the cable chain during the forging process, avoiding changes in material properties due to temperature fluctuations, thereby effectively ensuring the quality and precision of the cable chain forging and improving the mechanical properties and stability of the finished cable chain.
Owner:AOFENG TOWLINE TECH (JIANGSU) CO LTD
Water-fluorine linkage air conditioning system
PendingCN121953527AAchieve the effect of dehumidification without coolingImprove comfortMechanical apparatusCompression machines with reversible cycleWater cyclingProcess engineering
The invention discloses a water-fluorine linkage air conditioning system, which comprises a first refrigerant circulation loop, a second refrigerant circulation loop, a third refrigerant circulation loop, a fourth refrigerant circulation loop, a fifth refrigerant circulation loop, a sixth refrigerant circulation loop, a fifth refrigerant circulation loop and a sixth refrigerant circulation loop, and is characterized in that the first refrigerant circulation loop is formed by connecting a compressor, an outdoor heat exchanger, a first throttling device and an indoor heat exchanger; a second refrigerant circulation circuit that circulates a refrigerant in a refrigerant circulation circuit formed by connecting a compressor, a water-fluorine heat exchanger, a second throttle device, and an evaporator; a first water circulation circuit that circulates water in a water circulation circuit formed by passing through the first use-side end and the water-fluorine heat exchanger; a second water circulation circuit that circulates water in a water circulation circuit formed by passing through the second use-side end and the water-fluorine heat exchanger; the tail end of the second use side is arranged on the air outlet side of the indoor heat exchanger. The air conditioning system can realize dehumidification without cooling, and is high in reliability and low in energy consumption.
Owner:QINGDAO HISENSE BOSCH AIR CONDITIONING SYSTEM CO LTD
Automotive micro switches
ActiveCN224288195UAchieve limit and anti-off effectAchieve connection anti-disconnection effectCoupling device detailsProtective switch terminals/connectionsCable harnessElectrical and Electronics engineering
This utility model provides an automotive micro switch, comprising: a micro switch with a male connector mounted on its side surface, the male connector being plugged into and connected to a female connector, the female connector being connected to a terminal block via a wire; an anti-disengagement component disposed on one side of the micro switch, the anti-disengagement component being used to prevent the male connector and female connector from disengaging; and a protective component mounted on the surface of the wire, the protective component being used to protect the surface of the wire from wear. Through the action of the anti-disengagement component, the locking block achieves a limiting and anti-disengagement effect on the locking plate, ensuring stable connection between the male and female connectors, preventing disengagement of the connection between the micro switch and the wiring harness, ensuring signal transmission and circuit continuity, and enabling the normal operation of related functions. By wrapping a sealant filling layer around the surface of the wire, the protective component is tightly fitted onto the surface of the wire.
Owner:SHIYAN PUOU AUTOMOTIVE ELECTRIC CO LTD
Lawnmower system
The application discloses a lawn mower system, which comprises a lawn mower and a base station; one of the lawn mower and the base station is provided with a charging connector, and the other of the lawn mower and the base station is provided with a charging pole; the charging connector has an extended position and a retracted position and can be switched between the extended position and the retracted position; the lawn mower system is configured to control the charging connector to be in the extended position when the lawn mower and the base station are in a docking state, so that the charging connector is docked with the charging pole and the lawn mower is charged by the base station; after the charging is completed, the charging connector can be controlled to be switched to the retracted position. With the design, the charging connector is less likely to be scratched with the shell of the lawn mower, and the probability of deformation and damage of the charging connector is reduced, so that the reliability and durability of the lawn mower system are improved.
Owner:HANGZHOU EZVIZ SOFTWARE CO LTD
A laser processing device for isolating switch production
This invention relates to the field of laser cutting technology, specifically a laser processing device for the production of disconnect switches. The device includes a main body with a sliding arm slidably connected to it. A transverse drive is slidably connected to the sliding arm, and a laser cutting head is mounted on the transverse drive. A follow-up pretreatment mechanism is fixedly connected to the sliding arm. The follow-up pretreatment mechanism includes a second double-headed telescopic rod fixedly connected to both sides of the sliding arm. An upper plate and a lower plate are fixedly connected to the upper and lower sides of the second double-headed telescopic rod, respectively. This device uses multiple telescopic rods to move the adsorption box, achieving sealing of the adsorption box and opening of the suction box. Simultaneously, it uses a wedge, rack, and gear linkage to switch the clean section of the dustproof cloth strip, automatically cleaning the protective mirror through negative pressure suction and wiping with the clean cloth strip. Compared to manual cleaning of the protective mirror, this cleaning method is more convenient and efficient, improving the overall cutting efficiency of the equipment.
Owner:BAODING YONGHONG ELECTRICAL APPLIANCE EQUIP CO LTD
Cleaning device
The application relates to a cleaning device. The cleaning device comprises a frame, a cleaning assembly, a hand lever assembly, a water injection assembly and a switch assembly. The cleaning assembly comprises a cleaning roller which is rotatably connected to the frame. The hand lever assembly is connected to one end of the frame which is away from the cleaning assembly. The water injection assembly comprises a water tank and a hose. The water tank is mounted on the hand lever assembly. One end of the hose is connected to the water tank. The hose is partially arranged in the hand lever assembly and partially arranged in the frame, so that one end of the hose which is away from the water tank can inject water into the cleaning roller. The switch assembly is at least partially mounted on the hand lever assembly to realize the conduction or blockage of the hose.
Owner:HIZERO APPLIANCES CORP
Endoscopic device and surgical system
This invention provides an endoscope device and surgical system, comprising: a fiber Bragg grating unit configured with a grating, a shape sensing unit, an imaging unit, and a probe; the fiber Bragg grating unit is configured to receive a first optical signal and a second optical signal through the light-incident side; to allow the second optical signal to pass through the grating and reach the target side, and then reach the probe through the target side; and to receive return light returned by the probe through the target side, and guide the return light to the light-out side; the probe is configured to guide part or all of the second optical signal incident on the probe to the imaging object, receive the return light returned from the imaging object, and send the return light to the target side; the imaging unit is configured to perform imaging based on the return light to obtain an imaging image of the imaging object.
Owner:HANGZHOU BRONCUS MEDICAL CO LTD
A wiring harness connection device, heat exchange equipment
The utility model discloses a kind of wire harness connecting device and heat exchange equipment, applied to air-conditioning wire harness arrangement technical field, including wire harness connecting end and wire harness assembly end, wire harness assembly end includes assembly end shell, first assembly part and second assembly part are equipped on assembly end shell;And, wire harness connecting end is equipped with the cavity for second assembly part insertion, stop face is equipped on assembly end shell, sealing ring is equipped between the end surface of cavity and stop face;Cavity is provided with anti-drop positioning groove, wire harness assembly end is provided with anti-drop positioning platform, anti-drop positioning groove and anti-drop positioning platform can be detachable interference fit.The wire harness connecting device provided by the utility model can realize the sealing setting of the cavity, without glue sealing treatment on the indoor side, effectively avoid the connection between the wire harness connecting end and the wire harness assembly end to fail when water accumulation, dampness and other problems occur on the indoor side, improve the connection reliability of the wire harness connecting end and the wire harness assembly end.
Owner:SHENZHEN ENVICOOL TECH
Rock plate type gas stove
Owner:NINGBO YIHUI TECHNOLOGY CO LTD
A connecting structure and an oxygen filling system
The embodiment of the application provides a connecting structure and an oxygen filling system, which comprise a first connecting head and a second connecting head; the first connecting head comprises a first connecting body and a first electric connecting piece, and the first connecting body is provided with a first channel; the second connecting head comprises a second connecting body and a second electric connecting piece, and the second connecting body is provided with a second channel; the first connecting head and the second connecting head have a first connecting position and a second connecting position which are sequentially matched; in the first connecting position, the first connecting body is in sealed connection with the second connecting body, and the first channel is in communication with the second channel; in the second connecting position, the first connecting body and the second connecting body remain in sealed connection, and the first electric connecting piece is in electric connection with the second electric connecting piece. The connecting structure of the embodiment of the application can not only complete the connection or disconnection of the gas circuit and the electric circuit in one operation, but also can avoid the safety hidden danger caused by the operation sequence disorder.
Owner:BMC MEDICAL CO LTD
A power rail adapter
Owner:ZHONGSHAN CITY SHIDUN ELECTRIC APPLIANCE
Methanol vaporizer with inner fins
ActiveCN224201732Uachieve conductionExtend cycle timeLiquid fuel feeder/distributionMechanical engineeringMechanics
The utility model discloses a methanol vaporizer with inner fins. The methanol vaporizer comprises a vaporizer body, a liquid inlet pipe is arranged close to the upper end of one side of the device body, and a liquid outlet pipe is arranged close to the lower end; the heat exchanger further comprises an inner sleeve, fins and turbulent flow blocks. The fins are fixed to the outer side of the inner sleeve at intervals, and the outer side faces of the fins are fixedly connected with the inner side face of the device body. Notches are formed in the fins, and the positions of the notches in the adjacent fins are different; the end of the liquid inlet pipe extends to the position above the fin at the uppermost end, and the end of the liquid outlet pipe extends to the position below the fin at the lowermost end. The heat exchanger is good in heat exchange effect, and the influence on a heating assembly in the heat exchanger body is small.
Owner:HOSHINE SILICON (SHANSHAN) IND CO LTD
Automatic test tool for nanocrystal relay
The application discloses an automatic test tool for nanocrystal relays and relates to the technical field of relay detection.The application comprises a fixing frame, two first conveying rollers rotatably installed on the fixing frame and a first conveying belt arranged around the fixing frame; and a mounting frame mounted on the top of the fixing frame.The application is characterized in that the mounting block and the conductive part are cooperatively designed, the relay to be detected can be moved to the position below the second conveying belt through the mounting block when the first conveying belt rotates, at this time, the single set of conductive parts on the second conveying belt can be in contact with the single set of conductive blocks of the mounting block, so that the circuit conduction between the relay and the test device can be realized, the first conveying roller and the second conveying roller are synchronously driven to rotate, the movement of the relay can be realized, the relay is detected during the movement, compared with the prior art, the device structure of the application is simple, the production cost can be reduced, the maintenance is facilitated, the relay can be continuously detected through the application, and the detection efficiency of the relay can be improved.
Owner:HUNAN SANYI PRECISION TECH CO LTD
Magnetic type static contact
ActiveCN224123262UImprove adsorption capacityachieve conductionContactsElectrical resistance and conductanceCondensed matter physics
The utility model discloses a magnetic attraction type static contact, which belongs to the technical field of static contacts, and comprises a static contact body, a contact point and an insulating shell wrapped on the static contact body, the contact point is arranged on the static contact body, the bottom of the static contact body is fixedly connected with a magnetic conductive base, a permanent magnet is fixedly arranged in the magnetic conductive base, and the magnetic attraction type static contact is arranged in the insulating shell. The outer side wall of the magnetic conductive base is fixedly connected with an electromagnetic coil, the electromagnetic coil is wound on the magnetic conductive base, and the magnetic conductive base, the permanent magnet and the electromagnetic coil are all located in the insulating shell; through cooperative use of the magnetic conductive base and the permanent magnet, circuit conduction is realized, and through the action of the electromagnetic coil, the adsorption force to the moving contact is further increased, the magnetic field force is cooperatively provided, the stability of the contact resistance is ensured, the vibration resistance and impact resistance are improved, and the circuit breaker is suitable for complex working conditions.
Owner:ZHEJIANG NANGAO ELECTRIC CO LTD
Contactor auxiliary starting device for electric induction furnace
ActiveCN224083733Uextended on-timeAvoid oscillation effectsAc-dc conversionInduction heating controlControl powerElectrical connection
The utility model relates to the technical field of medium-frequency induction heating technology metal smelting, and particularly discloses a contactor auxiliary starting device for an electric induction furnace, which comprises a rectifying circuit, a switch follow current circuit, a vacuum contactor control circuit, a starting feedback voltage detection circuit and a running state indication circuit, the input end of the rectifying circuit is electrically connected to a workshop power supply grid, and the rectifying circuit is electrically connected with the switch follow current circuit; the vacuum contactor control circuit is powered by a workshop control power supply VCC1, and the vacuum contactor control circuit is electrically connected with the switch follow current circuit; and the starting feedback voltage detection circuit is electrically connected with the vacuum contactor control circuit and is in signal connection with the post-stage circuit. According to the invention, the conduction time of the fly-wheel diode can be delayed when the electric induction furnace is started, so that the resonant load can obtain enough excitation energy at the initial stage of oscillation establishment, and after oscillation is stable, the fly-wheel diode plays a role again, so that the influence on oscillation establishment caused by premature conduction of the fly-wheel diode is avoided.
Owner:SHANGHAI ZHAOLI ELECTRICAL APPLIANCE MFG CO LTD
Photovoltaic diode facilitating series connection
ActiveCN224401991UImprove work efficiencyStable and maintain downward pressure effectHemt circuitsMaterials science
The utility model discloses a photovoltaic diode in photovoltaic diode technical field convenient to series connection, including diode module, both sides of diode module top are all fixedly installed and are connected with diode module internal electronic equipment for circuit conduction, the top fixed mounting of wire terminal is installed wire column, wire terminal and wire column all with diode module internal electronic equipment connection for circuit conduction. The utility model discloses a vertical rod, pressing plate and limiting component are set up, when the staff series connection diode module, can be connected with the wire loop of outside on the wire column, then press down the pressing plate, make the pressing plate along the outer surface of vertical rod downward movement, thereby can be pressed tightly on the wire loop of outside on the wire terminal, realize the conduction of circuit, and through the cooperation of limiting component, can limit the pressing plate, thereby stably keep the down -pressing effect to the wire loop of outside, need not help other tool to connect, convenient and fast, improved the work efficiency of staff, and it is convenient for subsequent dismouting overhauling.
Owner:YANGZHOU MAOJIA ELECTRONICS CO LTD
A tire mold
PendingCN122500984AEnsure vulcanization molding qualityReduce development costsMechanical engineeringTread
This application discloses a tire mold, belonging to the field of tire mold technology. The tire mold includes: a base and a tread pattern shell. The base is provided with multiple positioning elements; the tread pattern shell is provided with a positioning groove, and the tread pattern shell is installed on the positioning elements. A flow guiding gap is formed between the tread pattern shell, the positioning elements, and the base. The flow guiding gap includes a first gap. The top surface of the positioning element abuts against the bottom wall of the positioning groove, and a first gap is formed between the tread pattern shell and the mounting surface. The base is provided with a first exhaust channel, and the positioning elements are provided with a second exhaust channel. The first exhaust channel and the second exhaust channel are connected, and the flow guiding gap is connected to the second exhaust channel. The tread pattern shell includes an arc-shaped transition section, which extends from the starting position to the side where the positioning groove is located. The tangent of the arc-shaped transition section at the starting position has an angle α with a preset direction, and the value range of α is: 0°≤α≤60°. This solves the technical problems of inconvenient tread pattern replacement and easy clogging of the exhaust structure in existing tire molds.
Owner:HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
A hard disk cartridge of vertical heat dissipation support structure
This invention belongs to the technical field of hard disk storage devices, and particularly relates to a hard disk enclosure with a vertical heat dissipation support structure, including a metal enclosure, a cooling mechanism, a thermally conductive silicone pad, and a storage mechanism. The vertical heat dissipation support structure of the hard disk enclosure provided in this application uses a highly elastic thermally conductive silicone pad, which not only conducts heat but also provides good cushioning elasticity. The strip-shaped thermal grooves on its surface further enhance the deformation capability of the silicone pad, absorbing minor vibrations during transportation. The cushioning silicone pads fixed at the top and bottom of the storage enclosure directly abut against the surface of the hard disk, forming a longitudinal limit. Combined with the lateral fixation of the L-shaped fixing plate and fixing bolts, the hard disk is secured during transportation, improving stability and effectively preventing damage from impacts.
Owner:HONGZHAN SCIENCE & TECHNOLOGY (SHENZHEN) TECHNOLOGY CO LTD
Aerosol-generating device
The utility model provides an aerosol generating device which comprises a supporting component, an atomizing component and an atomizing component, the supporting component is provided with an oil storage cavity and an atomizing channel, and the oil storage cavity is used for storing aerosol generating oil; at least part of the atomizing core is arranged in the atomizing channel, and the atomizing core is used for heating the aerosol generating oil entering the atomizing channel so as to generate aerosol; the blocking component is arranged on the supporting component; the linkage component is movably arranged on the blocking component, the linkage component is provided with a first oil inlet channel and a first air inlet channel, the first oil inlet channel is communicated with the oil storage cavity, the first air inlet channel is communicated with the outside atmosphere, and the linkage component has a conduction position and an isolation position in the moving process. According to the aerosol generating device, the problem that the atomization core is started by mistake can be solved only through cooperation of the blocking component and the linkage component, the number of parts is small, the structure is simplified, then cost can be reduced, and application and popularization of the aerosol generating device are better facilitated.
Owner:SHENZEN ZUN YI PIN TECH CO LTD
Waterproof switch
ActiveCN224067597Uachieve accessenable connectivityCoupling device detailsTumbler/rocker switch detailsToggle switchClassical mechanics
The utility model discloses a waterproof switch, which comprises a base, a supporting piece, a bridge rocker, a switch sleeve, a switch shifting piece and a waterproof rubber sleeve, the supporting piece is connected with an external power supply live wire and is conductively connected with the bridge rocker, a spring and an elastic needle are arranged in the switch sleeve, the end part of the elastic needle is exposed and is in close contact with the surface of the bridge rocker, and the switch shifting piece shifts the switch sleeve. In addition, the waterproof rubber sleeve arranged between the base and the socket is used for abutting against and supporting the switch sleeve, external liquid and small objects are prevented from entering the base, and safety accidents such as component corrosion and electric leakage are avoided. Besides, the waterproof rubber sleeve can also prevent arc sparks generated in the power supply switching process from being in contact with external air, safety accidents such as burning human bodies or igniting external inflammable gas are avoided, the switch shifting piece can be replaced, the socket is suitable for sockets of various switching modes, and the application range is wide.
Owner:GUANGDONG ZHONGAN INTELLIGENT ELECTRIC CO LTD
Sound production monomer and sound production module
ActiveCN224401666UUniform magnetic field distributionReduce the risk of distortionElectrical transducersSound productionMechanical engineering
The utility model discloses a sound production monomer and sound production module relates to electric sound technology field, and the sound production monomer includes casing, magnetic circuit system and vibration system, and the casing has a plurality of along the second direction distribution's containing space, and the magnetic circuit system includes a plurality of magnetic circuit units corresponding a plurality of containing spaces, and each magnetic circuit unit includes the first magnetic assembly and the second magnetic assembly of interval setting along the first direction, and the vibration system includes a plurality of vibration units, and each magnetic circuit unit corresponds to a vibration unit, and each vibration unit sets up between the first magnetic assembly and the second magnetic assembly of corresponding magnetic circuit unit, and each vibration unit includes diaphragm and voice coil, and the voice coil includes the first voice coil part and the second voice coil part, and the first voice coil part corresponds the first magnetic assembly, and the second voice coil part corresponds the second magnetic assembly, among each vibration unit, the bellows of diaphragm is provided with the conducting path, and the voice coil is connected with the conducting terminal of casing through the conducting path. The utility model discloses the sound production monomer can realize the light and thin design, and improve the call privacy.
Owner:GOERTEK INC
Measurement of negative control voltage
PendingCN122150788Aachieve conductionachieve blockingElectric devicesCurrent/voltage measurementHemt circuitsControl theory
The invention relates to the determination of a negative control voltage for application to a control terminal of a passive semiconductor switch (18) in a half-bridge circuit (20) of a traction converter (14) of a vehicle (10), to a method for determining a negative control voltage having the following steps: (a) setting (S10) an initialization value of the negative control voltage; (b) increasing (S12) the negative control voltage by an increase value; (c) performing (S14) an emission measurement for determining an emission parameter reflecting the strength of electromagnetic emission at operation of the traction converter based on the increased negative control voltage; (d) checking (S16) whether the emission parameter is below a limit value, and repeating steps (b) to (d) until the emission parameter is below the limit value. The invention also relates to a traction converter (14) having a half-bridge circuit (20).
Owner:CHAFA FRIEDRICH SCHAFFEN CO LTD
Upright reading structure and jig
The utility model relates to data reading technical field especially relates to a kind of vertical reading structure and jig, the structure includes support main body, circuit component and counterweight component;Support main body has set height, the bottom of support main body includes the contact end for being connected with electronic component, circuit component and counterweight component are respectively arranged on support main body;Circuit component includes connecting pin, the end of connecting pin protrudes the face where contact end is, for the contact abutment with electronic component;Counterweight component has set mass, for increasing the weight of support main body.The utility model technical scheme, support main body under the action of counterweight component, can realize the stable connection with the contact of electronic component, need not to set again such as magnetic attraction iron sheet or metal clamping piece auxiliary structure, the quantity of structural member on mainboard reduces, can optimize mainboard manufacturing process step, reduce production cost, and also can effectively release the space occupied by auxiliary structure on mainboard.
Owner:LCFC HEFEI ELECTRONICS TECH
Well entering circuit self-conduction device for oil and gas well perforation
The utility model relates to a self-conduction device, in particular to a well-entering circuit self-conduction device for oil and gas well perforation, and solves the problems that an existing perforation device is in a power supply to-be-excited state before perforation operation and cannot meet certain specific process and environmental condition requirements. Comprising a joint, an upper conductive core-passing member, an elastic on-off unit and a lower conductive core-passing member. The upper conductive core-passing member and the lower conductive core-passing member have the same structure, and each of the upper conductive core-passing member and the lower conductive core-passing member comprises an insulating shell, a contact and a conductive rod. A mounting hole is formed in the position, corresponding to the gap, of the side wall of the connector in the radial direction, and the mounting hole communicates with the through hole. A mounting cavity is formed in the side, opposite to the mounting hole, of the inner wall of the connector, the mounting hole, the through hole and the mounting cavity form a mounting space, and the elastic on-off unit is arranged in the mounting space. According to the utility model, the elastic on-off unit is used for realizing an open-circuit state before reaching a target stratum and an on-state after reaching the target stratum.
Owner:XIAN TONGYUAN PETROTECH
Implantable medical connectors, extension leads, and implantable neurostimulation systems
This invention belongs to the field of medical device technology and discloses an implantable medical connector, an extension lead, and an implantable neurostimulation system. The implantable medical connector includes a channel module and a support core. The channel module includes a protective shell and multiple conductive elements and multiple seals disposed within the protective shell. The conductive elements and seals are arranged coaxially and alternately along a first direction. The interiors of the conductive elements and seals together form a insertion channel for inserting electrode leads, which extends along the first direction. At least a portion of the support core is fixedly disposed within the insertion channel. The electrode lead includes a connecting end that inserts into the insertion channel and a receiving channel extending inward from the connecting end. When the electrode lead is inserted into the insertion channel, the support core is received within the receiving channel. This invention can improve the radial load resistance of the electrode lead and enhance product reliability.
Owner:SCENERAY
Solar cell and method for manufacturing solar cell
The application discloses a solar cell and a manufacturing method thereof. The solar cell comprises a plurality of cell pieces, each of which comprises a silicon wafer, a plurality of first fine grids, a plurality of second fine grids and a plurality of conductive wires. The front surface and the back surface of the silicon wafer are printed with the first fine grids and the second fine grids. On any surface of the silicon wafer, the plurality of first fine grids are arranged on the silicon wafer in a dot-like manner at intervals. The silicon wafer is provided with the second fine grids at two oppositely arranged edges. The plurality of conductive wires are arranged at intervals. Any one of the conductive wires is connected with any plurality of the first fine grids, and the two ends of any one of the conductive wires are connected with the second fine grids at the two ends of the silicon wafer. Any two of the cell pieces are stacked, and the second fine grid on the front surface of one of the silicon wafers at least partially overlaps with the second fine grid on the back surface of the other silicon wafer. The solar cell can not only reduce the manufacturing cost, but also improve the current transmission efficiency of the cell pieces.
Owner:A NEW ENERGY TECHNOLOGY (XINZHOU) CO LTD
Low power tethered aerostat lighting system
This utility model relates to a low-power tethered airship lighting system in the field of airship lighting. It includes an airship gasbag with a light strip circumferentially embedded in the middle side of the gasbag, and a light guide layer on the outside of the light strip; a light sensor mounted on the top of the airship gasbag via a frame; an equipment compartment located at the bottom of the airship gasbag, with a control mainboard installed inside; a tethering cable located at the bottom of the equipment compartment, with a power adapter connected to its bottom input end; and a bottom shell located at the bottom of the equipment compartment outside the tethering cable. A groove is formed on one side of the lower end of the bottom shell, the inner spacing of which is larger than the outer diameter of the tethering cable. A clamp is installed on the outside of the tethering cable inside the bottom shell, the outer diameter of which is larger than the inner spacing of the groove. This utility model simplifies the structure and reduces power consumption through integrated light guiding, on-demand lighting, and stable connection design, solving the problems of traditional light guiding and high power consumption.
Owner:HUIZHOU GAOSS INTELLIGENT EQUIPMENT CO LTD
Repair circuit of electrical connection structure and control method thereof
ActiveCN115241664BAchieve bidirectional transmissionimprove performanceElectrically conductive connectionsCoupling device detailsData terminalElectrical connection
The present disclosure provides a repair circuit of an electrical connection structure and a control method thereof. The repair circuit of the electrical connection structure comprises an electrical connection module, M first data terminals, M second data terminals, a first control circuit module and a second control circuit module. Each first data terminal is connected to a first end of at least two electrical connection structures in one-to-one correspondence through at least two first switch units, and at least one electrical connection structure connects at least two first data terminals. Each second data terminal is connected to a second end of at least two electrical connection structures in one-to-one correspondence through at least two second switch units, and at least one electrical connection structure connects at least two second data terminals. Thus, at least two electrical connection structures are provided between each first data terminal and the corresponding second data terminal to enable data transmission, mutual backup between the electrical connection structures is achieved, and the reliability of data transmission is ensured.
Owner:CHANGXIN MEMORY TECH INC
RFID blood management system
ActiveCN224190682UImprove batch management efficiencyfind exactlyLaboratory analysis dataSensing by electromagnetic radiationBlood specimenBlood management
The utility model relates to an RFID blood management system, and belongs to the technical field of medical instruments, and the system comprises a blood sample box which is used for placing a blood sample; the sample refrigerated cabinet is provided with a plurality of placing bins which are arranged in rows and are used for placing sample boxes; the radio frequency scanning mechanism is arranged in the sample refrigerated cabinet and is used for carrying out radio frequency scanning on the blood sample in each placement bin and acquiring blood sample information; the control host is electrically connected with the sample refrigerated cabinet and the radio frequency scanning mechanism and is used for controlling the moving work of the radio frequency scanning mechanism; the radio frequency scanning mechanism comprises a moving track and a radio frequency scanning reader-writer movably arranged on the moving track, and the moving track and the sample refrigerated cabinet are arranged in parallel. According to the blood management system, the blood samples can be conveniently stored and taken in the blood bank, and the batch management efficiency of the blood samples is improved.
Owner:SUZHOU CONNECT HEALTH INFORMATION TECH CO LTD