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71results about How to "Realize linkage" patented technology
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Grinding device for konjaku flour production
ActiveCN224072167URealize linkageIncrease productivityGrain treatmentsReciprocating motionGear wheel
The utility model discloses a grinding device for konjaku flour production, which relates to the technical field of grinding equipment and comprises a tank body, the upper end of the tank body is fixedly connected with a material guide box, the upper end of the material guide box is fixedly connected with a crushing box, the inner wall of the crushing box is fixedly connected with a mounting plate, and the upper end of the mounting plate is fixedly connected with a mounting frame. The mounting frame is fixedly connected with the inner wall of the crushing box, the left end and the right end of the upper surface of the mounting plate are fixedly connected with segmentation nets, the segmentation nets are fixedly connected with the inner wall of the crushing box, the upper end of the mounting frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a rotating shaft. A first gear, a second gear, a rotating column, a half tooth, a rack and a driving groove are arranged, the rack is driven by a servo motor to reciprocate left and right in the horizontal plane, when one push plate is matched with a segmentation net to segment konjak, a worker can fill the konjak between the other set of push plate and the segmentation net, parallel operation of konjak segmentation and filling is achieved, and the working efficiency is improved. And the production efficiency is improved.
Owner:HUBEI KONSON KONJAC GUM
A metal pipe punching and edge sealing device
ActiveCN117066351BRealize linkageavoid position deviationMetal-working feeding devicesPositioning devicesPunchingPipe fitting
This invention relates to a metal pipe processing apparatus, and more particularly to a metal pipe punching and edge-sealing apparatus. It includes a feeding device, a punching device, and an edge-sealing device connected sequentially to each other. The punching device includes a first conveying mechanism, a first denting mechanism, a first punching mechanism, a second denting mechanism, a second punching mechanism, and a first positioning mechanism, all positioned above a punching machine. The first denting mechanism, the first punching mechanism, and the first positioning mechanism are sequentially arranged on one side of the punching machine; the second denting mechanism and the second punching mechanism are arranged on the other side of the punching machine. There are two first positioning mechanisms, each corresponding to one of the second denting mechanism and the other to the other. By mounting the denting mechanism, punching mechanism, punching mechanism, and edge-sealing mechanism on the same device, the four mechanisms can be linked to complete the left and right processing of the pipe fitting.
Owner:KEESON TECH CORP LTD
Motorcycle throttle valve model and linkage structure thereof
ActiveCN224123053URealize the snapachieve separationEducational modelsStructural engineeringControl theory
The utility model discloses a motorcycle throttle valve model and a linkage structure thereof, and belongs to the technical field of throttle valves. The motorcycle throttle valve model and the linkage structure thereof comprise a throttle valve body, a driving assembly and two locking assemblies, the driving assembly is arranged outside the throttle valve body, the locking assemblies are arranged in the throttle valve body, the throttle valve body comprises a shell, two air inlet cavities are formed in the shell, and the two air inlet cavities are communicated with the driving assembly. Rotating shafts are arranged in the two air inlet cavities, long grooves are formed in the rotating shafts, valve plates are arranged in the long grooves, plugging blocks are arranged on one faces of the valve plates, through grooves are formed in the two sides of the outer portions of the plugging blocks, inserting grooves are formed in the top ends and the bottom ends of the interiors of the through grooves, the locking assembly comprises two locking seats, and one faces of the locking seats are fixedly connected with the inner walls of the long grooves. Square grooves are formed in the top face and the bottom face of the locking base, inserting blocks are arranged in the two square grooves, and the opposite ends of the two inserting blocks are clamped with the two inserting grooves respectively.
Owner:MIANYANG HIGH NEW DISTRICT TIANLI MACHINERY
Energy station efficient operation system based on AI modeling and operation method thereof
PendingCN121809840ARealize dynamic perceptionRealize closed-loop optimization controlBiological modelsOffice automationOutlier eliminationReal-time data
The invention relates to the technical field of energy conservation and environmental protection, in particular to an AI modeling-based energy station efficient operation system and an operation method thereof, and the method comprises the following steps: collecting equipment operation data at an energy station site through a multi-source sensor, and uploading the equipment operation data to a cloud through an edge gateway; performing time synchronization, abnormal value elimination, missing value processing and standardization processing on the acquired operation data; carrying out working condition clustering on the operation state of the energy station based on the historical preprocessing data, and establishing a corresponding energy consumption baseline; and performing time sequence prediction on the energy station load and the equipment state based on the real-time data and the historical data, and identifying energy consumption abnormity. According to the invention, the accuracy of energy consumption assessment and abnormity identification can be effectively improved, the risk of sudden failure is reduced, invalid start and stop of equipment and energy waste are reduced, the energy utilization efficiency and the equipment operation reliability are improved, the linkage of operation management and operation and maintenance disposal is realized, and the intelligent operation level and comprehensive operation benefits of the energy station are integrally improved.
Owner:CHINA CONSTR THIRD ENG BUREAU INSTALLATION ENG CO LTD
A method for fast perception of satellite constellation network topology status
ActiveCN120811460BRapid fault detection capabilityImprove timelinessRadio transmissionEngineeringNetwork topology
This invention provides a method for rapid perception of the topology status of a satellite constellation network. It deploys a multi-dimensional physical layer monitoring module, a dynamic adaptive BFD detection mechanism, the OSPF routing protocol, and a shared data exchange area between the BFD driver and the OSPF process on each satellite node. This invention utilizes physical layer signal status monitoring technology and the rapid link status detection capability of the BFD protocol to monitor the connectivity of inter-satellite links in real time. Upon detecting a fault, it immediately notifies relevant nodes via control messages. Simultaneously, it links the BFD detection results with the OSPF routing protocol, triggering immediate route recalculation, thereby shortening route convergence time. This invention constructs a cross-layer closed-loop linkage system, dynamically adjusting protocol layer detection parameters through physical layer perception data, and combining hardware acceleration to optimize the entire fault detection process. This not only accelerates fault detection and recovery but also improves the resource utilization efficiency and overall transmission efficiency of the inter-satellite network, ensuring high network reliability and stability.
Owner:BEIJING RES INST OF TELEMETRY
Clutch, transmission device, box equipment and refrigerator
PendingCN121952993ARealize linkageachieve separationLighting and heating apparatusDomestic cooling apparatusSeparated stateIcebox
The invention discloses a clutch, a transmission device, box equipment and a refrigerator. The clutch comprises a driving piece, a driven piece and a transmission assembly. The driven piece comprises an output part and a matching part connected with the output part, and the matching part is provided with a connecting part. The driving part and the driven part are rotatably arranged, and the driving part is provided with a spiral groove extending in the axial direction of the driving part. The transmission assembly comprises a transmission part movably arranged in the spiral groove and a clutch part in transmission fit with the transmission part. The clutch piece is arranged in a sliding mode relative to the driving piece in the axial direction of the driving piece and has a transmission state connected with the connecting part and a separation state separated from the connecting part. The clutch piece can be reset to the separation state, the transmission piece can rotate along with the driving piece so as to move along the spiral groove, and the clutch piece is pushed to the transmission state from the separation state. According to the clutch, the transmission device can be applied to meet the intelligent opening and closing requirements of the refrigerator, manual opening and closing operation of a user is not interfered, meanwhile, the structure is simple, and the production cost can be reduced.
Owner:QINDAO HAIER REFRIGERATOR CO LTD +1
Fragrance device and air conditioner
PendingCN121854991AExtended service lifeReduce evaporation rateMechanical apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:JILIN TECHNOLOGY (SHANGHAI) CO LTD
A slag cleaning device for a laser cutting machine
This utility model relates to the field of metal processing technology, specifically to a slag cleaning device for laser cutting machines, designed to solve the problems of low efficiency, poor safety, and insufficient adaptability of manual slag cleaning. The device includes two mounting plates connected by a sliding structure. A grooved scraper is installed below each mounting plate, the groove engaging with a serrated support strip. The drive assembly includes a drive wheel with a positioning column, fixed to both ends of a telescopic rod I. The telescopic rod I is connected to a synchronous wheel I via a driven wheel. The synchronous wheel I drives a smaller diameter synchronous wheel II via a synchronous belt, causing the turntables at both ends of the telescopic rod II to rotate. Driven by the eccentric fixed column I and the L-shaped connecting plate, the scraper periodically oscillates to remove the slag. The mounting plate spacing is adjusted via a screw-adjustable guide rod and an internally threaded tube, adapting to different serrated strip spacings. This device achieves simultaneous movement and slag scraping, improving cleaning efficiency and versatility.
Owner:ANREN DONGRUN MACHINERY TECHNOLOGY CO LTD
Seat for a vehicle
PendingCN122253737ARealize linkageMobile stable and reliableArm restsMovable seatsControl theoryMechanical engineering
Provided is a vehicle seat capable of achieving linkage of a seatback and an armrest and further capable of moving the entire armrest relative to the seatback. A front portion of an armrest (10) is supported by a front support portion (20) that is axially connected to a seat cushion (4) and is capable of tilting forward and backward, and a rear portion of the armrest (10) is supported by a rear support portion (40) that is connected to a seatback (6). The vehicle seat is provided with a lifting mechanism (30) that lifts the front portion of the armrest (10) relative to the seat cushion (4) and a moving mechanism (50) that moves the rear portion of the armrest (10) relative to the seatback (6) in at least one of a forward and backward direction and an up and down direction of the seat.
Owner:TOYOTA BOSHOKU KK
Clutch, transmission device, box equipment and refrigerator
PendingCN121952991Aachieve separationRealize linkageLighting and heating apparatusDomestic cooling apparatusSeparated stateIcebox
The invention provides a clutch, a transmission device, box equipment and a refrigerator. The clutch comprises a driving part, a driven part and a transmission assembly. The driven piece comprises a matching part, and the matching part is provided with a containing groove and a connecting part arranged on the side wall of the containing groove. The transmission assembly comprises a transmission part in transmission connection with the driving part, a clutch part in transmission fit with the transmission part and a rotating part rotationally arranged in the containing groove. The rotating piece is provided with a guide part capable of corresponding to the connecting part, and the clutch piece is in sliding connection with the guide part and has a transmission state connected with the connecting part and a separation state separated from the connecting part. The clutch part can be reset to the separation state, and the transmission part is in sliding connection with the rotating part and can rotate along with the driving part to push the clutch part from the separation state to the transmission state in an abutting mode. According to the clutch, the transmission device can be applied to meet the intelligent opening and closing requirements of the refrigerator, manual opening and closing operation of a user is not interfered, meanwhile, the structure is simple, and the production cost can be reduced.
Owner:QINDAO HAIER REFRIGERATOR CO LTD +1
An office scheduling system based on behavior recognition
The present invention relates to the technical field of resource scheduling, and specifically to an office scheduling system based on behavior recognition. The system includes: a path analysis module, a behavior aggregation module, a scheduling screening module, a resource allocation module, and a preference scheduling module. In the present invention, by combining cross-regional image behavior recognition and a time-series reconstruction mechanism, the connection relationship of behavior trajectories is identified, group linkage behavior is recognized based on the intersection of behavior times and label consistency, and further, the resource overlap situation is judged according to the spatial number and function number. The scheduling priority is determined through the corresponding relationship between the role level and the behavior source, forming a task screening and status adjustment process. The intensity of the task execution intention is evaluated by triple determination of action tags, duty adaptation, and behavior coherence, and the resource locking is driven by the behavior intensity value. In the scheduling matching, the resource call frequency ranking and the employee usage time preference are introduced to construct a priority list, realizing the whole-process linkage from behavior perception to optimal resource allocation in the scheduling path.
Owner:CORCANO GRP LTD
Testing method and device based on dynamic network environment
PendingCN121858442AAchieve unified orchestrationRealize linkageError detection/correctionTransmissionIn vehicleNetwork switch
The invention provides a test method and device based on a dynamic network environment, and relates to the technical field of vehicle-mounted application test.The method is applied to electronic equipment, the electronic equipment is provided with an automatic test tool, and the framework of the automatic test tool comprises a network simulation layer, a test case execution layer and a test verification layer; the method comprises the steps that a test case execution layer obtains a target test case used for testing a target vehicle-mounted application; the test case execution layer analyzes the target test case, and generates M page operation instructions in one-to-one correspondence with the M page operations and N network switching instructions in one-to-one correspondence with the N network requirements; the test case execution layer sequentially executes the M page operation instructions and the N network switching instructions according to the operation time sequence so as to test the target vehicle-mounted application in the target abnormal network environment indicated by at least one network requirement in the N network requirements.
Owner:VOYAH AUTOMOBILE TECH CO LTD
A screen printing press washing device
This invention provides a screen printing machine rinsing device, belonging to the field of screen cleaning technology. It includes a screen cleaning box with a screen inlet on one outer wall and a screen outlet on the other outer wall. The screen inlet and outlet are on the same horizontal plane and overlap. The screen cleaning box is equipped with a screen conveying assembly, a cleaning agent spraying assembly, a screen brushing assembly, an upper rinsing assembly, a lower scraper assembly, and a screen limiting assembly. During high-pressure rinsing, this invention supports the rinsing area of the screen mesh, preventing excessive local pressure and deformation, and facilitating the removal of ink clogged in the mesh openings. Under the power of the high-pressure water flow, the scraper table is activated, cutting off the ink adhering to the mesh openings, ensuring complete ink removal, preventing residue, and improving cleaning quality and efficiency.
Owner:江苏赛尔印刷器材有限公司
A sliding rod linkage three-state transformation wheelchair mechanism
This utility model discloses a sliding rod-linked three-state transformation wheelchair mechanism, including a backrest structure, a seat structure, an armrest structure, a posture transformation structure, a chassis structure, foot pedals, front wheels, and rear wheels. This utility model uses an electric push rod hinged at one end to the front chassis rod to drive a sliding rod to slide on a slide rail. Simultaneously, the sliding rod links two actuators: one pulls the sliding rod-backrest linkage rod connected to the backrest, causing the backrest support to rotate around the hinge axis between the backrest pivot and the seat pivot; the other pulls the movable ends of the rear and front links of a four-bar linkage mechanism, with the seat as the movable link and the frame end hinged and fixed to the side chassis rod. This synchronously drives the rotation of the backrest and the rotation of the rear and front links of the four-bar linkage mechanism, achieving coordinated transformation of the backrest angle and the seat posture. This utility model integrates a push rod-slide rail-linkage integrated power transmission chain, which can simultaneously decompose a single-point linear driving force into a composite action of backrest rotation and seat displacement.
Owner:HEBEI UNIV OF TECH
A building machine people lift passage
The utility model relates to building machine technical field proposes a kind of building machine pedestrian liftway, including jacking leg, multiple wall-attached seat, ladder stand and multiple protective hoop, wherein, multiple wall-attached seat is fixedly arranged on the jacking leg, and is connected with wall body, multiple wall-attached seat is spaced apart along vertical direction;The ladder stand is fixedly arranged on the jacking leg, and is located between multiple wall-attached seat;The protective hoop is set up in the ladder stand away from the jacking leg side, its both ends are rotatably connected with the ladder stand, multiple protective hoop is spaced apart along the length direction of the ladder stand.Setting ladder stand between multiple wall-attached seat, the utility model can conveniently maintain wall-attached seat, by setting rotatable protective hoop on ladder stand, not only can the maintenance personnel be protected, reduce security risk, but also can be folded when idle, reduce the occupied space of pedestrian liftway, to improve the practicality of pedestrian liftway.
Owner:WUHAN ZHIYE INTELLIGENT EQUIPMENT CO LTD
Self-dumping carbon residue box
ActiveCN224589845UEliminate abrasive actionReduce abnormal wear
This utility model relates to the field of self-unloading coal slag, and discloses a self-unloading coal slag box, including a frame, a hopper mounted on the frame, a discharge port at the bottom of the hopper, a discharge plate slidably mounted at the discharge port at the bottom of the hopper, a pneumatic device mounted on the frame at the discharge port, the pneumatic device being connected to the discharge plate and used to drive the discharge plate to open and close at the discharge port, and a dust removal device being mounted at the sliding connection between the discharge port and the discharge plate, the dust removal device being used to discharge the coal slag at the discharge port, and the discharge plate and the dust removal device being linked. The pneumatic device is connected to the discharge plate, and the discharge plate can be directly controlled by the pneumatic device, thereby controlling the opening and closing of the discharge port. When the coal slag box is unloading or after unloading and the device structure is restored, the coal slag embedded in the gaps or grooves is automatically removed, avoiding the jamming problem caused by the accumulation of coal slag. This design significantly improves equipment reliability, reduces the frequency of manual cleaning, avoids equipment failure, simplifies the operation process through the linkage design, and improves efficiency.
Owner:QINGTONGXIA ALUMINUM GRP
A mechanical linkage drill rod support device for a horizontal directional drilling rig
ActiveCN224282548URealize linkageImprove stabilityDrilling rodsDrilling casingsLinkage (mechanical)Structural engineering
This utility model discloses a mechanical linkage drill rod support device for a horizontal directional drilling rig, including a base frame. An active bracket and a driven bracket are respectively arranged inside the base frame. The lower end of the active bracket is rotatably connected to the base frame. The active and driven brackets have identical internal structures. A linkage frame is provided between the active and driven brackets. The linkage frame includes a square tube, an adjusting plate, a first connecting plate, and a second connecting plate. One end of the second connecting plate is rotatably connected to the driven bracket. The square tube is fixedly installed on one side of the second connecting plate. The adjusting plate is located on one side of the square tube, and one end of the adjusting plate slides into the interior of the square tube. This device enables adjustment of the distance between the two brackets, increasing practicality and solving the problem that when the support device supports drill rods of different lengths, the bracket spacing cannot be flexibly adjusted according to the actual length of the drill rod, affecting the stability and safety of drill rod loading and unloading.
Owner:JIANGSU DEHANG CONSTR MACHINERY EQUIP
Parameter determination method and device of resonant dual-active bridge converter, computer equipment and storage medium
ActiveCN121966297AGuaranteed safe operationImprove stabilityEfficient power electronics conversionDc-dc conversionCapacitor voltageSwitching frequency
The invention relates to a parameter determination method and device for a resonant dual-active bridge converter, computer equipment and a storage medium. The method comprises the steps of determining an actual turn ratio based on a low-voltage-side voltage range, a high-voltage-side voltage and a low-voltage-side turn number of the converter; determining the current resonant capacitance of the converter under the lowest switching frequency, the current maximum phase shift angle and the maximum output power based on the actual turn ratio; based on the actual turn ratio, the low-voltage side voltage range and the high-voltage side voltage, a capacitor voltage fluctuation parameter under the current maximum phase shift angle is determined; and under the condition that the capacitor voltage fluctuation parameter is smaller than or equal to a preset constraint fluctuation parameter, determining the current resonant capacitance, the resonant inductance corresponding to the current resonant capacitance and the actual turn ratio as parameters of the converter. By adopting the method, the operation reliability of the converter can be improved.
Owner:SHENZHEN POWEROAK NEWENER CO LTD
Head fixing device
PendingCN121926759Ameet fixed needsAvoid local compression injuriesOperating tablesMedical transportHead fixationApparatus instruments
The invention relates to the technical field of medical instruments, in particular to a head fixing device which comprises a bed body, a mounting seat arranged in a bed head mounting shell of the bed body and a forehead clamping mechanism arranged on the rear side of the top of the mounting seat and connected with the pillow through a traction piece, a clutch mechanism is arranged on the rear side of the forehead clamping mechanism and connected with the forehead clamping mechanism through three telescopic electromagnetic rods. The cheek clamping mechanisms are arranged on the left side and the right side of the pillow and connected with the clutch mechanism, and the problems that in the prior art, a head fixing device for traditional Chinese medicine is prone to being pressed too tightly or loosened in the actual use process, the head fixing adaptability and precision are insufficient, linkage is lacked, and the clinical operation efficiency is low are solved. The problems that in the prior art, vomiting complications of a patient after lumbar puncture are not considered, body position changes of the patient are easily caused, the illness state is aggravated, the convenient reset unlocking capacity is not achieved, and secondary injury is easily caused when fixation is removed are solved.
Owner:RUIJIN HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
A linkage for adjusting an office chair
This utility model belongs to the field of office chair technology, specifically relating to a linkage-adjustable office chair, including a base, a fixed plate, a lumbar support, a lumbar support mounting assembly, a seat, a seat mounting assembly, and a linkage assembly. The base is connected to the fixed plate, and the lumbar support mounting assembly is connected between the lumbar support and the fixed plate. The lumbar support mounting assembly includes at least one first mounting part slidably connected to the fixed plate. The seat mounting assembly includes two lower slide rails and an upper slide rail. The linkage assembly includes a mounting rod disposed between the two upper slide rails, an extension rod connected to the first mounting part and slidably connected to the fixed plate, a first pulley disposed on the mounting rod, a second pulley disposed on the extension rod, a guide wheel disposed on the base or fixed plate, and a drive rope with one end connected to the first pulley and the other end passing through the guide wheel and wound around the second pulley. The purpose of this utility model is to meet the need for lowering the lumbar support point in different sitting postures, especially in a reclining posture.
Owner:ZHEJIANG YUYUE FURNITURE CO LTD
A cable winding device for electromechanical equipment that prevents tangling.
ActiveCN224279425UOrderly rowsTightly arranged and constant tensionFilament handlingControl theoryElectric cables
This utility model belongs to the technical field of cable winding and unwinding equipment, and particularly relates to an anti-tangling cable winding and unwinding device for electromechanical equipment. Addressing the problem that existing cable winding and unwinding devices cannot adjust the cable laying speed in real time according to continuous changes in the cable roll diameter during the winding process, leading to a mismatch between the laying speed and the winding speed, the following solution is proposed: It includes a winding rotor, a clamping rotor, a cable management plate, an adjustment drive box, a stepless speed regulation component, and a hydraulic synchronous adjustment mechanism. The clamping rotor is closely attached to the outside of the wound cable and moves gradually as the cable roll radius increases. A hydraulic synchronous adjustment mechanism is provided between the stepless speed regulation component and the winding rotor. This utility model senses changes in the cable roll diameter through the clamping rotor and continuously adjusts the laying speed via the hydraulic synchronous adjustment mechanism, ensuring that the conductor ring movement speed always precisely matches the winding speed under the current roll diameter. This achieves neat arrangement of the cable throughout the entire winding process and effectively prevents tangling and knotting.
Owner:INNER MONGOLIA GUOKONG HI TECH CO LTD
Electromechanical device mounting adjustment device
This utility model belongs to the field of electromechanical equipment installation technology, and provides an electromechanical equipment installation and adjustment device, including a mounting base, a locking component at the lower end of the mounting base, and an adjustment component connected to the locking component at the lower end of the mounting base. This utility model adjusts the spacing of the upper clamping plates by driving the component, and can shrink or expand the structure according to the size of the equipment, solving the problem of wasted storage and transportation space caused by the fixed size of traditional devices. The locking component achieves precise control of the tilt angle through a hydraulic push rod, and together with the support column and connecting rod, ensures that the equipment maintains a stable posture during installation, which is convenient for accurate positioning. The cooperation between the connecting block and the slide, the support of the threaded rod by the first mounting plate, and the hinge design of the rotating block all enhance the structural stability of the device during the adjustment process, avoiding shaking or jamming. Secondly, when the limiting component limits the electromechanical equipment, it can simultaneously raise the electromechanical equipment to achieve linkage, thereby reducing the number of operation steps.
Owner:湖南六建机电安装有限责任公司
Front emergency lock type safe box
PendingCN121952429ARealize linkageImprove the inconvenienceNon-mechanical controlsElectric permutation locksStructural engineeringMechanical engineering
The invention provides a front emergency lock type safe box. The front emergency lock type safe box comprises a safe box body, at least one drawer unit and a locking assembly. The safe box further comprises a control panel arranged on the front face of the safe box body. The emergency lock assembly is arranged in the safe box body; the emergency lock assembly comprises a locking opening unit located on the front face of the safe box body, a first connecting rod rotationally and movably connected with the inner side of the locking opening unit and a stretching line in direct or indirect transmission connection with the first connecting rod. The other end, opposite to the emergency lock assembly, of the stretching line is connected with the locking assembly and used for releasing locking of the drawer unit by the locking assembly through pulling force. In practical application, linkage of the internal emergency lock structure can be directly achieved on the front portion of the box body by rotating the emergency unlocking component or the switch, so that emergency unlocking is achieved, the inconvenience that the whole structure of the safe box needs to be moved out in the prior art is improved, and the safe box is reasonable in structural design, high in transmission stability and high in reliability.
Owner:FOSHAN WANLAI HARDWARE PROD CO LTD
A solar-powered soil warming and air-sourced water self-irrigation device
This invention provides a solar-powered soil warming and air-source water self-irrigation device, belonging to the field of solar thermal utilization technology in agricultural facilities. This device can warm the planting soil when there is solar radiation and achieve air-source water self-irrigation when there is no sunlight. The device includes a solar concentrating unit, an evaporation and condensation unit, and a water collection unit. The evaporation and condensation unit includes a conical evaporation tube with evaporating liquid at the bottom. In use, the bottom of the conical evaporation tube is inserted into the planting soil. The solar concentrating unit is located at the head of the conical evaporation tube to reflect and focus sunlight into the tube. The inner surface of the tube is an internal reflective surface to reflect the sunlight into the evaporating liquid surface at the bottom. The water collection unit is located on the outer wall of the conical evaporation tube above the planting soil to collect condensate from the humid air inside the device, allowing the condensate to converge and flow downwards into the planting soil.
Owner:INNER MONGOLIA UNIV OF TECH
Wafer laser cutting machine and heterogeneous integrated wafer process parameter optimization method
ActiveCN120115852BImprove cutting efficiencyAchieving Positioning AccuracyLaser beam welding apparatusWaferElectric machine
The application provides a wafer laser cutting machine and a heterogeneous integrated wafer process parameter optimization method, and belongs to the technical field of laser cutting equipment. The wafer laser cutting machine comprises a cutting platform, an industrial computer and a laser, a Y-direction linear motor is arranged on the cutting platform, a clamp for clamping a wafer is arranged on the Y-direction linear motor, vertical columns are arranged on the two sides of the Y-direction linear motor, the vertical columns are arranged on the cutting platform, an X-direction linear motor is arranged on the vertical columns, a Z-direction linear motor is arranged on the X-direction linear motor, a laser cutting head is arranged on the Z-direction linear motor, the laser cutting head is electrically connected with the laser, the light source of the laser cutting head is infrared light with a wavelength of 1080 nm, and the X-direction linear motor, the Y-direction linear motor and the Z-direction linear motor are electrically connected with the industrial computer. Compared with the traditional laser cutting machine, the wafer laser cutting machine improves the processing efficiency on the basis of maintaining high-precision processing.
Owner:SHANDONG JINGGALLIUM SEMICON CO LTD
An ai-based dressing and makeup integrated terminal and front linkage service system
The application provides an AI-based dressing and makeup integrated terminal and front linkage service system, and belongs to the technical field of service systems, which comprises a hardware terminal and a linkage service system, wherein the linkage service system comprises a privacy-first whole body data processing unit, a scenario-based aesthetics AI directional scheduling unit, a shopping mall differentiated customer flow shunting unit and a front store preparation order linkage unit; the hardware terminal is used for collecting user whole body data offline; the scenario-based aesthetics AI directional scheduling unit is used for generating a matching scheme accurately matched with offline store goods in combination with the offline collected user whole body data, then a differentiated customer flow shunting algorithm is used to realize balanced distribution of customer flow, and the problem of homogeneous malicious competition of shopping malls and stores can be avoided, and a front preparation order linkage mechanism is used to realize accurate linkage between user demand and store preparation, and improve user offline experience and customer flow conversion rate.
Owner:JINAN YUXIANG STEEL STRUCTURE ENG CO LTD
View linkage methods, devices, electronic devices and storage media
PendingCN122088399Aincrease linkageRealize linkageCAD circuit designExecution for user interfacesComputer hardwareOperating system
This application discloses a view linkage method, apparatus, electronic device, and storage medium for a chip signing tool, comprising: determining a first application, a design object in a first view corresponding to the first application, and the position of the design object by reading a control file containing target information; then updating a second view corresponding to a second application based on the above information, so that the second view corresponding to the second application corresponds to the first view of the first application, thereby realizing the linkage between the first view in the first application and the second view in the second application, improving the view linkage effect, and thus improving design efficiency.
Owner:SHANGHAI XINGXIN TECH CO LTD
Reciprocating piston compressor, Refrigeration apparatus
ActiveCN117514695BAchieve controllable guidanceReduce the temperaturePositive displacement pump componentsPositive-displacement liquid engines
This invention provides a reciprocating piston compressor and a refrigeration device. The reciprocating piston compressor includes: a cylinder seat with a cylinder bore; a piston located within the cylinder bore and sliding reciprocally within the cylinder bore under the drive of a crankshaft; an annular groove is provided around the outer circumference of the cylinder bore within the cylinder seat; and an oil-pressing structure is constructed on the region of the cylinder seat adjacent to the cylinder bore. The oil-pressing structure can deliver a portion of the lubricating oil splashed during crankshaft rotation into the annular groove. This invention, through the oil-pressing structure, delivers a portion of the lubricating oil splashed during crankshaft rotation into the annular groove surrounding the outer circumferential wall of the cylinder bore. The lubricating oil entering the annular groove can reliably dissipate heat and cool the bore wall, thereby effectively reducing the temperature of the piston's outer wall.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Iso-potential tester
This application discloses an equipotential testing instrument, belonging to the technical field of equipotential testing instruments. It includes a housing with a top cover hinged to the top. The testing instrument body is housed inside the housing, with a display screen and control buttons on the top. A connection interface and a probe are located on one side of the testing instrument body, connected to the probe via a wire. Linkage mechanisms are provided on both sides of the testing instrument body, each including two sets of fixing plates and two sets of connecting plates. The fixing plates are rotatably connected to the testing instrument body. In use, this application enables a linkage effect between the top cover and the testing instrument body. Opening the top cover allows the testing instrument body to be lifted, tilting it inside the housing, making it easier for operators to use and improving the device's practicality.
Owner:SHANGHAI CHEM IND INSPECTION CO LTD
A double-screen reinforced notebook computer with rainproof function
Owner:CHENGDU RONGKAI TIANYU TECHNOLOGY CO LTD