Patents
Literature
45results about How to "Avoid dragging" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
New energy automobile charging gun
The invention relates to the technical field of automobile charging, and discloses a new energy automobile charging gun which comprises a shell, a charging head arranged on the shell and a cable arranged in the shell and further comprises a protection unit arranged in the shell, and the protection unit comprises an unlocking component and a separation component which are arranged in the shell; the unlocking part comprises a locking groove formed in the shell and an unlocking button arranged in the locking groove in a sliding mode. Through the arrangement of the unlocking part, when a driver forgets to pull out the charging gun and starts the automobile to drag the cable, the straightened cable enables the locking tongue piece to unlock the charging gun and the automobile through the trigger assembly, and through the separation part, the separation ring rapidly bounces outwards, and the charging gun is separated from the automobile; and meanwhile, the pop-up separation ring can wrap the charging head to protect the charging head, and the situation that the charging head is damaged due to the fact that the charging gun falls off is prevented.
Owner:GUANGZHOU XINGCHI TECHNOLOGY CO LTD
Film covering mechanism of film covering rice transplanter capable of adaptively adjusting rice transplanting depth
ActiveCN119384933Aeasy to completequick liftTransplantingPlant protectionAgricultural engineeringStructural engineering
The invention discloses a film-mulching rice transplanter film-mulching mechanism capable of adaptively adjusting rice transplanting depth, which comprises a rice transplanter body, a film hanging mechanism for hanging a film is arranged below a rice transplanter cross beam behind the rice transplanter body, the film hanging mechanism comprises a film hanging frame with adjustable terrain clearance, and a film pressing mechanism is arranged behind the film hanging frame. According to the film pressing mechanism, a floating rod is installed at the bottom of a fixing beam behind a transplanter cross beam through an installation mechanism, the floating rod is connected with a bottom plate through a film pressing roller support, the front end of the bottom plate is movably connected with a film pressing roller through a connecting frame, and the middle of the bottom plate is connected with a hydraulic system switch of a hydraulic profiling system on the transplanter body through a pull rope assembly. The film mulching and pressing device is reasonable in structural design, the film mulching and pressing effects during film mulching and transplanting operation can be well completed, the film mulching and pressing device can replace a floating plate to be connected with a hydraulic profiling system of a rice transplanter, the device has the function of adaptively adjusting the transplanting depth, manpower and working time are reduced, and the efficiency of film mulching and transplanting operation is improved.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Differential self-propelled device of gardening tool and gardening tool
The differential self-propelled device of the gardening tool comprises a machine shell, a motor and a transmission mechanism driven by the motor to move are arranged in the machine shell, the transmission mechanism comprises a driving wheel, a driven wheel and an idle wheel clutch assembly, and the driving wheel, the driven wheel and the idle wheel clutch assembly are matched in a linkage mode. The idle wheel clutch assembly is in meshing fit with the driving wheel and can move to be meshed with the driven wheel, the guide mechanism comprises a first guide body arranged on the machine shell and a second guide body arranged on the idle wheel clutch assembly, and the second guide body synchronously rotates along with the idle wheel clutch assembly and can move along the first guide body. Therefore, whether the idle wheel clutch assembly is meshed with the driven wheel or not is matched. According to the utility model, stable and smooth clutch and differential self-walking functions can be realized, slipping of the wheel body during turning is avoided, abrasion of the wheel body is reduced, and user experience is improved.
Owner:ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
Anti-collision and anti-disconnection structure of computer host
ActiveCN222547068Uavoid draggingAchieve technical effects of anti-collision and anti-line disconnectionElectrical apparatusDigital processing power distributionStructural engineeringMechanical engineering
Owner:XIAN MAISOU INFORMATION TECH CO LTD
A device and process for cleaning the inner wall of an ultra-long-gauge stainless steel pipe
This invention relates to the field of stainless steel pipe inner wall cleaning technology, specifically to a cleaning device and process for the inner wall of extra-long stainless steel pipes. The device includes a cleaning mechanism, an anti-deviation mechanism, an auxiliary feeding mechanism, and an active feeding mechanism. The cleaning mechanism comprises several rigid pipes. In this invention, motor one and motor two are started synchronously. Motor two drives a directly connected rotating shaft two to rotate, and two meshing gears follow the rotation. Multiple rubber sleeves on the two rotating shafts two cooperate with each other, rubbing against the outer walls of the rigid pipes and the outer walls of the flexible hoses, causing the brush section to move steadily forward inside the stainless steel pipe. Then, the rotating shaft one, directly connected to the motor, drives several sprockets one on its outer side to rotate. Through chain transmission, the sprockets two drive the reel to extend the flexible hose on its outer side. The flexible hose and the brush section move synchronously, thereby preventing the flexible hose from dragging the brush section, avoiding jamming of the brush section, and ensuring cleaning efficiency.
Owner:TAIZHOU HUADI MATERIAL TECH CO LTD
A convenient bagging rack cart
This utility model discloses a convenient bagging support cart, including a lower base plate with three sets of uprights fixedly connected to its top. Connecting rods are inserted into the interior of each of the three sets of uprights, and an upper support is fixedly connected to the top of each of the three sets of connecting rods. Through the interlocking of the three sets of uprights and connecting rods, combined with the lifting components on the connecting frame, the height of the upper support and hooks can be flexibly adjusted. This design easily adapts to bags of different lengths. When dealing with longer bags, the hooks can be raised to prevent the bottom of the bag from dragging on the ground; for shorter bags, the hook height can be lowered to ensure the bag opening angle is appropriate. This effectively solves the limitation of application caused by the fixed hook height of traditional supports. Furthermore, the entire adjustment process requires no complex tools, and the operation is simple and intuitive, reducing preparation time before bagging and allowing operators to focus more on the grain dumping operation, significantly improving the overall efficiency of the bagging process.
Owner:四川钭进科技有限公司
A limit pin for a robot arm and a robot arm
The application provides a limiting pin for a mechanical arm and the mechanical arm, and the limiting pin comprises: a base assembly, which is installed on the mechanical arm; and a limiting piece, which is connected to the base assembly. The side of the limiting piece used for contacting the wafer is an inclined surface, and the inclined surface is inclined towards the side away from the wafer, so as to contact the edge of the wafer and limit the wafer. The limiting pin of the application comprises the base assembly and the limiting piece. The side of the limiting piece used for contacting the wafer is designed as the inclined surface, and the inclined surface is inclined towards the side away from the wafer. When contacting the edge of the wafer, the wafer can be prevented from being stuck on the limiting pin and the abrasion of the limiting pin is reduced, so that the wafer is prevented from appearing the situations of wafer dragging and wafer breaking, the wafer breaking rate is reduced, and in addition, the maintenance cost of the equipment caused by wafer breaking is reduced.
Owner:SEMICON MFG ELECTRONICS (SHAOXING) CORP
Full-automatic reversing static load tester
ActiveCN222456195Uavoid draggingavoid direct contactMachine framesFoundation testingTester deviceStructural engineering
The utility model discloses a full-automatic reversing static load tester, which comprises a tester host and a detection line, the lower surface of the tester host is fixedly connected with a U-shaped plate, the inner bottom wall of the U-shaped plate is provided with a coiling assembly for accommodating the detection line, and the inner top end of the U-shaped plate is provided with a driving assembly for driving the coiling assembly to rotate. A first protection cover is fixed to the middle of the lower surface of the tester host, and a second protection cover is fixedly connected to the position, close to the driving assembly, of the inner side wall of the U-shaped plate. According to the tester, the tester host, the U-shaped plate, the coiling assembly, the detection line and the driving assembly are arranged, the detection line is coiled on the surface of a cylinder of the coiling assembly, and the cylinder can be driven to rotate through the driving assembly, so that the detection line can be coiled and stored by rotating the cylinder after the tester is used every time; moreover, the detection line with the specified length can be released according to requirements during each use, so that the detection line is prevented from being dragged due to the too long detection line.
Owner:GUANGDONG HUIJIAN HOUSE APPRAISAL CO LTD
A charging head protection assembly and a portable power supply device
The utility model relates to portable power supply technical field, concretely is a kind of charging head protection assembly and portable power supply device, including the round shell for storage, the front part of round shell is provided with the charging head body for installing spare parts, the protection mechanism for protecting pin is provided in the charging head body;The protection mechanism includes the pin body for conducting electricity connected on the inner wall of charging head body, the shell for protection is slidably connected on the pin body, the T-shaped slot for limiting is opened in the shell, the T-shaped rod for limiting is slidably connected on the inner wall of T-shaped slot.The charging head protection assembly and portable power supply device, by pressing arc-shaped toothed plate, pin body is pulled off from socket, shell protects pin body, prevent pin body from deforming;By directly pulling charging head body, charging wire is extracted, charging wire is retracted into round shell by raking pawl, charging wire is protected, prevent charging wire from dragging on the ground.
Owner:JIANGSU HUABO ZHITONG DIGITAL TECHNOLOGY CO LTD
A device for measuring the expansion of an aeroengine
ActiveCN224398626UEasy to adjuststable jobGas-turbine engine testingJet-propulsion engine testingAviationData acquisition
The utility model provides a kind of device of portable measurement aero-engine expansion, belong to aero-engine test testing technical field.The device aims at solving the problem of existing linear displacement sensor installation adjustment difficulty.The device includes portable shell, power module, multichannel data acquisition module and at least one linear displacement sensor unit.The core feature is that: sensor body bottom is equipped with strong magnetic attraction structure, can be directly adsorbed on the metal surface to be measured, replaces traditional drilling fixed mode, makes installation adjustment extremely convenient.Sensor unit uses high-temperature-resistant ceramic and other materials, can adapt to high-temperature working environment.Connection cable is stored in cable storage box with automatic retracting wire reel, effectively avoids cable winding.The device integrates data acquisition, storage, power supply in one, compact structure, is equipped with handle, and portability is strong, substantially improves the efficiency and convenience of aero-engine expansion measurement.
Owner:JIANGXI ZHONGFA TIANXIN AERO ENGINE TECH CO LTD
Nitrogen injection device for mine goaf
This utility model discloses a nitrogen injection device for goaf areas in mines, including a mobile vehicle. An explosion-proof box is fixedly connected to the top of the mobile vehicle. A nitrogen injection device is installed inside the explosion-proof box. A guide pipe is installed at the output end of the nitrogen injection device. A check pipe is installed at one end of the guide pipe, and a flexible hose is installed at the other end of the check pipe. A mounting frame is fixedly connected to the outside of the mobile vehicle, and a hose retractor is installed on the top of the mounting frame. This utility model relates to the technical field of mobile nitrogen injection devices. This nitrogen injection device for goaf areas in mines uses three sets of triangularly arranged rollers to wind the flexible hose. During use, pulling the hose stretches the folded hose, facilitating nitrogen injection operations in goaf areas at different locations within the mine. When the mobile vehicle moves, the elastic force generated by the release of spring A causes the stretched hose to fold back into the mounting frame, preventing the hose from being dragged on the mine floor and avoiding damage from being run over by vehicles.
Owner:SHANXI PUXIAN HONGYUAN GRP FUJIAAO COAL IND CO LTD
Point-to-point steering device, photovoltaic cleaning robot and photovoltaic cleaning robot system
ActiveCN224277360Uavoid draggingReduce risk of damagePhotovoltaicsEndless track vehiclesRobotic systemsControl engineering
This utility model belongs to the field of photovoltaic cleaning robot technology, and discloses a fixed-point steering device, a photovoltaic cleaning robot, and a photovoltaic cleaning robot system. The suction cup assembly of the fixed-point steering device includes a suction cup, a connecting tube, and a gas adapter. The suction cup has suction holes, one end of the connecting tube is connected to the suction cup, and the gas adapter is rotatably connected to the other end of the connecting tube. The gas adapter is used to connect a vacuum pump. The lifting drive assembly is located on the chassis frame and includes a drive component and a floating lifting component. The drive component is located on the chassis frame, and the floating lifting component is connected to the output end of the drive component. The floating lifting component is movably connected to the connecting tube and is used to drive the connecting tube to rise and fall along its own axis. The connecting tube is configured to move relative to the floating lifting component along its own axis. The above-mentioned connecting tube will not drag the drive component when adapting to the concave area of the walking surface, reducing the risk of damage to the drive component, reducing air leakage from the suction cup, and improving steering stability and accuracy.
Owner:SKYSYS INTELLIGENT TECH SUZHOU CO LTD
一种压敏电阻测试保护装置
Owner:SHENZHEN YONGZHAN ELECTRONICS CO LTD
Hospital gown with fixing structure
InactiveCN222357319Uavoid draggingReduced comfortProtective garmentNursing careMechanical engineering
The utility model discloses a hospital gown with a fixing structure, relates to the technical field of medical gown, and provides the following scheme that the hospital gown comprises a nursing vest, through holes are formed in the surface of the nursing vest, connecting cloth is sewn on the surface of the nursing vest, and limiting belts are sewn on the surface of the connecting cloth. When a patient wears a hospital gown for treatment, in order to improve the fixing effect of a treatment pipeline on the outer wall of the hospital gown during treatment of a hemodialysis patient, and prevent the pipeline from being dragged, causing pain at the wound of the patient, causing friction between the pipeline and the body surface of the patient and reducing the comfort degree when the pipeline and the patient are attached for treatment, the utility model provides the hospital gown for the hemodialysis patient. When a patient is treated through a pipeline, the pipeline is firstly inserted into one side of the fixing belt, and the fixing snap fastener and the adjusting snap fastener can be pressed and fixed according to the limiting tension degree of the pipeline, so that the effect that the pipeline is clamped and fixed by the fixing belt is achieved, and the effect of improving the treatment stability of the pipeline on the patient is achieved.
Owner:SHANGHAI PUDONG HOSPITAL
Servo pressure flag assist mechanism
This utility model relates to the technical field of labeling, and more particularly to a servo-driven label-pressing auxiliary mechanism. It includes a servo motor, a sleeve at the bottom of the servo motor, and connecting plates at both ends of the sleeve. One connecting plate on one side of the sleeve is fixed to the bottom of the servo motor. One end of the servo motor has an output end located inside the sleeve. A first half-coupling is located inside the sleeve, and one end of the output end is connected to the first half-coupling. A second half-coupling is connected to the bottom of the first half-coupling, and an intermediate shaft is located in the second half-coupling. The intermediate shaft is coaxial with the output end, and a label-pressing roller is located on the outer side of the intermediate shaft. This utility model provides a servo-driven label-pressing auxiliary mechanism. By setting a servo motor to drive the label-pressing roller to rotate, when dealing with relatively tall labels, the rotation cycle of the label-pressing roller is the same as the rotation cycle of the label-cutting roller, causing the protruding part of the label-pressing roller to press down on the label, preventing uncut labels from being dragged.
Owner:LAIZHOU TONLE MASCH CO LTD +1
Automatic guide trolley for operating bed surface replacement
PendingCN119548360AImprove stabilityeasy to controlOperating tablesGearingMedical equipmentVehicle frame
The invention discloses an automatic guide trolley for operating bed surface replacement, and belongs to a guide trolley in the technical field of medical equipment. The walking wheel assembly comprises walking units which are arranged on the two sides of the frame respectively; the case body is fixedly arranged at any one of the front end and the rear end of the frame; the jacking mechanism comprises jacking units arranged on the two sides of the frame correspondingly, each jacking unit comprises two lifting supporting columns, and the two lifting supporting columns are driven through a synchronous belt wheel assembly arranged on the frame; according to the automatic guide trolley for replacing the operating bed surface, the operation of automatically carrying the operating bed surface is achieved, automatic operation is achieved, the labor cost is greatly reduced, meanwhile, errors caused by human factors are reduced, the replacing time of the operating bed surface is greatly shortened, and the working efficiency is improved.
Owner:BEIJING SHENGDE KANGDA MEDICAL TECHNOLOGY CO LTD
Liftable pet toy storage box
ActiveCN222611796UEasy to liftavoid draggingContainer handlesExternal fittingsStructural engineeringMechanical engineering
The utility model discloses a liftable pet toy storage box, which belongs to the technical field of pet toy storage, and comprises a storage box body and a partition plate integrally formed on the inner side of the storage box body, the bottom of the storage box body is symmetrically and fixedly connected with a first connecting shaft through a support, and the bottom of the storage box body is fixedly connected with a second connecting shaft through a support. A base of a square structure is arranged below the storage box body, a cross beam is fixedly connected to the inner side of the base, and sliding seats are symmetrically connected to the cross beam in a sliding mode. The lifting handle is connected with the hook arranged at the bottom end of the sliding block in a hanging mode, the storage box body is positioned, the storage box body can be lifted conveniently, small dogs bred at home are prevented from dragging toys stored in the inner side of the storage box body by lifting the storage box body, and therefore the toys can be effectively prevented from being lost.
Owner:NINGDE AIBAO NETWORK TECHNOLOGY CO LTD
An automatic walking laser surfacing welding equipment for the inner wall of a bent pipe
The present invention belongs to the field of welding technology, and in particular to an automatic walking laser surfacing welding device for the inner wall of a bent pipe. The following scheme is proposed, including a welding station, a clamping mechanism is arranged on the top of the welding station, a fixing mechanism is arranged on one side of the top of the welding station, and a walking mechanism is arranged on one side of the fixing mechanism, the walking mechanism is composed of a guide rail and an electric slider, and the electric slider is slidably connected to the guide rail, the top and bottom of the electric slider are both connected to a welding gun by bolts, and a welding pipe is arranged on one side of the two welding guns, a constraint mechanism is arranged on one side of the top of the welding station, and the welding pipe is distributed in a C shape on the outer wall of the constraint mechanism. The present invention is convenient for improving the welding effect of the equipment on the inner wall of the bent pipe. When the welding gun moves inside the bent pipe, the welding pipe will be dragged, and heat will be generated during the welding process. Therefore, the dragged welding pipe will contact the inner wall of the bent pipe after welding, so that the welding pipe will be burned due to the heat.
Owner:HAOJIN (QINHUANGDAO) TECHNOLOGY CO LTD
Production mold with preheating function
The invention provides a production mold with a preheating function, and relates to the technical field of molds, the production mold comprises a mold shell, a preheating mechanism is arranged in the mold shell, supporting legs are fixedly connected to the bottom of the mold shell, and two mounting holes are formed in the outer surface of the mold shell; and a ventilation mechanism is fixedly arranged on the inner wall of the mounting hole, the preheating mechanism comprises two arc-shaped shells, the bottom of each arc-shaped shell is fixedly connected with a cover plate, and a heating disc is arranged in each arc-shaped shell. The heating disc is protected through the arc-shaped shell, dust is prevented from falling on the outer surface of the heating disc, dust and dirt are prevented from being attached to the outer surface of the heating disc in long-time use, meanwhile, the arc-shaped shell is tightly protected through the cover plate, and the arc-shaped shell can be prevented from falling off in the moving process through the threaded wire. And the connecting lead, the fixed lead and the threaded lead cannot be wound and knotted.
Owner:ZHENYE MOULD TECH (TIANMEN) CO LTD
Glue scraping head wiping mechanism
Owner:SHENZHEN XINSANLI AUTOMATION EQUIP
Water-cooling charging pile cable
ActiveCN222394618USimple structureeasy to usePlastic/resin/waxes insulatorsCharging stationsTinningCopper wire
The utility model discloses a water-cooling charging pile cable, which comprises a group of power wire cores, and is characterized by further comprising a signal wire core, a group of control wire cores, a liquid cooling pipe, a shielding layer and an outer sheath. The power wire cores are divided into three types, namely a main power wire core, a second main power wire core and a third main power wire core. The main power wire core, the second main power wire core, the third main power wire core, the signal wire core, the control wire core and the liquid cooling pipe are twisted to form a cable, and then tinned copper wires are braided outside to form a shielding layer, wherein the braiding density is greater than 80%. And the outer sheath is made of a PET material and is extruded outside the shielding layer.
Owner:CHANGZHOU MARINE CABLE
Management device based on Internet of Things equipment
ActiveCN222547577UAvoid disconnectionavoid draggingAlarmsElectric transmission signalling systemsStructural engineeringMechanical engineering
The utility model discloses a management device based on Internet of Things equipment, and the key points of the technical scheme are that the management device comprises an equipment main body, the bottom surface of the equipment main body is provided with a plurality of bottom blocks, one side of each bottom block is provided with a side block, and the side blocks are fixedly connected with the equipment main body. Lead grooves are formed in the bottom surfaces of the side blocks and the bottom block; when in use, a bound wire can be clamped by rotating a hand screw in a matched manner, and when the wire is dragged in use, the bottom block gets close to the side block through the sleeving of the side shaft and the inner groove, and the dragging impact force is relieved through the spring, so that the direct disconnection of the wire connection is avoided; and a warning lamp is arranged and used for being matched with a pressing switch to turn on the warning lamp, and the position of the currently dragged wire is prompted, so that the worker can detect whether the current connection is loose or not.
Owner:JIANGSU HONGLUN INFORMATION TECHNOLOGY CO LTD
Metal band slitting equipment with static electricity removing function
ActiveCN222361707UWith anti-static functionavoid draggingElectrostatic chargesArticle deliveryMetal stripsStructural engineering
The utility model discloses metal belt slitting equipment with a static electricity removing function. The metal belt slitting equipment comprises a feeding device, a longitudinal slitting device, a static electricity removing device and a winding device, wherein the longitudinal slitting device, the static electricity removing device and the winding device are sequentially arranged in the metal belt conveying direction. The static electricity removing device comprises a mounting support and an ion fan, the ion fan is connected with the mounting support, and the ion fan has airflow with positive and negative charges towards the cut metal belt conveying belt.
Owner:JIANGMEN DEYOU METAL MATERIAL IND CO LTD
Automatic walking laser surfacing equipment for inner wall of bent pipe
ActiveCN119407327Aavoid draggingImprove welding effectLaser beam welding apparatusBolt connectionWelding process
The invention belongs to the technical field of welding, and particularly relates to elbow inner wall automatic walking laser surfacing equipment which comprises a welding table, a clamping mechanism is arranged at the top of the welding table, a fixing mechanism is arranged on one side of the top of the welding table, and a walking mechanism is arranged on one side of the fixing mechanism. The walking mechanism is composed of a guide rail and an electric sliding block, the electric sliding block is slidably connected with the guide rail, welding guns are connected to the top and the bottom of the electric sliding block through bolts, welding pipes are arranged on one sides of the two welding guns, a restraining mechanism is arranged on one side of the top of the welding table, and the welding pipes are distributed on the outer wall of the restraining mechanism in a C shape. The welding effect of equipment on the inner wall of the bent pipe can be conveniently improved, when a welding gun moves in the bent pipe, a welded pipe can be dragged, heat can be generated in the welding process, and therefore the dragged welded pipe can make contact with the inner wall of the welded bent pipe, and the welded pipe can be burnt due to the heat.
Owner:HAOJIN (QINHUANGDAO) TECHNOLOGY CO LTD
Movable hoisting platform for shield working well
ActiveCN222433993Uavoid draggingreduce riskEarth drilling and miningTravelling gearStructural engineeringMechanical engineering
The utility model provides a movable hoisting platform for a shield working well, the movable hoisting platform comprises a movable platform and two walking tracks, the two walking tracks are symmetrically laid on a ring beam of the shield working well, and each walking track horizontally extends from the ring beam to a middle plate adjacent to the ring beam; the moving platform is a square platform, electric walking wheels are arranged on the front side of the moving platform, two sets of driven rolling wheels are arranged at the tail end of the moving platform, the two sets of driven rolling wheels of the moving platform are correspondingly arranged on the two rails and horizontally move on the rails, and the electric walking wheels move on the middle plate; the other three edges of the movable platform except one edge adjacent to the middle plate are all provided with protective fences, and a lifting frame is arranged in the middle of the movable platform. The safety risk of hoisting and transferring materials is reduced, the construction efficiency is improved, the problem of space limitation of hoisting a wellhead is solved, the space utilization rate and the hoisting efficiency of hoisting the wellhead are improved, and the number of auxiliary hoisting personnel is reduced.
Owner:CHINA RAILWAY 11TH BUREAU GRP CORP LTD +2
A carrier device for a bag opener
The utility model discloses a kind of plate devices of bag opening machine, it is related to the technical field of bag opening machine, it includes workbench, workbench has bag cloth feeding station and sewing station;Fixed material mechanism, fixed material mechanism is used to fixedly place surface cloth, fixed material mechanism is set on workbench;Fixed material mechanism can walk vertically, horizontally on workbench, to move to bag cloth feeding station or sewing station;Rear support plate, rear support plate is placed in bag cloth feeding station, rear support plate is used to place the rear end of bag cloth;Front support plate, front support plate is placed in bag cloth feeding station and is set in rear support plate front side, front support plate is used to place the front end of bag cloth;Fixed material mechanism is connected with first grabbing component and second grabbing component, first grabbing component can grab or release rear support plate, second grabbing component can grab or release front support plate.The first layer bag cloth of the utility model is not easy to bend and fold to the second layer bag cloth's to be sewn part, improves the processing quality of bag opening machine, reduces raw material and artificial waste.
Owner:NINGBO CHINKI SEWING MACHINE TECH CO LTD
A suspended water supply device
ActiveCN224301094Uavoid wear and tearavoid cloggingWaterborne vesselsPump componentsMechanical engineeringWater delivery
The utility model discloses a kind of suspended water supply devices, to solve the technical problems that existing water pump is easily blocked by silt when being used on the bottom, and easily stranded idling in the water area with large water level change. The device includes support, water pump mounted thereon, water delivery pipeline, first floater providing buoyancy for support, and second floater providing buoyancy for water delivery pipeline. A bottom-touching detection unit can be provided at the bottom of the support, and the water pump is controlled to start and stop by the controller according to the detection results. The water pump is suspended by the first floater, preventing the intake of silt. When the water level drops, the device can automatically move to the deep water area, preventing stranded idling. The second floater ensures the stability of the water delivery pipeline, the overall structure is stable, and it can work safely in the water area with dynamic water level changes for a long time.
Owner:JIANGXI HIGHWAY & BRIDGE ENG BUREAU
A water cooling assembly connection device
The utility model provides a water cooling assembly connecting device, including female head, male head, be provided with first passageway in female head, be provided with first valve core subassembly in first passageway, be provided with second passageway in male head, be provided with second valve core subassembly in second passageway, one end of female head is provided with the jack, one end of male head is provided with and the plug-in head of jack cooperation, the inner wall of jack is provided with the electromagnet, the plug-in head of male head is provided with and the permanent magnet of electromagnet corresponding, be provided with first on-off control part for controlling electromagnet conduction or disconnection in the jack of female head, be provided with second on-off control part with first on-off control part cooperation on plug-in head, in the utility model, compared with the problem that pipeline is difficult to disconnect in traditional connecting mode, this structure can cut off the connection fast, maximum limit reduces the secondary injury caused by dragging, provides the key security guarantee for the rider.
Owner:NEWARK (SHANGHAI) TECH CO LTD
A marine biodiversity immersive experience device
This invention discloses an immersive marine biodiversity experience device in the field of experience equipment technology, comprising: a frame, a seat mounted on the frame, a detector mounted on the seat, a retraction assembly at the top of the frame, a first flexible connector mounted on the retraction assembly, and an experience component at the end of the first flexible connector. The experience component includes VR glasses, audio equipment, and a recognition device. This application achieves automated retraction and deployment of the experience component by setting a human presence detector on the experience device to monitor in real time whether the seat is in use. When a person is detected on the seat, the retraction assembly is controlled to release the first flexible connector, causing the experience component to descend. When the detector detects no one on the seat, the retraction assembly is controlled to retract the first flexible connector, causing the experience component to rise. This significantly reduces the risk of physical damage to the device due to improper human operation and extends its service life.
Owner:NANJING FORESTRY UNIV +1
Ground wire device based on wireless sensing equipment
InactiveCN119447854AIntelligent managementeasy to manageElectric connection structural associationsConnection contact member materialLine sensorControl theory
The invention belongs to the technical field of electrical elements, and particularly relates to a ground wire device based on wireless sensing equipment, which is characterized in that the ground wire device comprises three ground rods, a doubling end and a ground end, one side of each ground rod is provided with a first wiring board, the bottom of each first wiring board is electrically connected with a first ground wire, and the bottom of each first wiring board is electrically connected with a second ground wire. One ends of the three first grounding wires are electrically connected with the doubling end, one side of the grounding end is provided with a second wiring board, the top of the second wiring board and the bottom of the doubling end are electrically connected with a second grounding wire, the tops of the three grounding rods are all provided with wireless sensors, one side of the grounding end is provided with a high-precision positioner, and the other side of the grounding end is provided with a second wiring board. And the high-precision positioner is connected with the wireless sensor through an electric signal. The device can realize the functions of real-time tracking of the position height information of the grounding wire, visual simulation of the position information of the grounding wire, generation of a working track of the grounding wire, three-phase hooking state, whether a hooking body is made of a metal body material or not, grounding state and the like.
Owner:STATE GRID XINJIANG ELECTRIC POWER CO LTD CHANGJI POWER SUPPLY CO