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57results about How to "Avoid sliding" patented technology
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Railway digital signal cable
PendingCN119673535Aavoid slidingavoid wear and tearClimate change adaptationInsulated cablesElectric cablesDigital signal
The invention discloses a railway digital signal cable, and relates to the technical field of cables, the railway digital signal cable comprises a cable body, and the outer surface of the cable body is provided with a protection assembly. When the protective assembly is used, the protective assembly is dragged to a position where the protective assembly needs to be installed, and then one end of the tightening belt is lifted upwards, so that the clamping column is separated from the elastic hole. When the cable is tightened, the tightening sleeve is pinched to wrap the outer surface of the cable body, then the tightening belt is tightened in the direction of the loop side of the hook-and-loop fastener to be tightly wound on the outer surface of the tightening sleeve, and the tightening belt is pressed to enable the clamping column to penetrate through the elastic hole to fix the tightened tightening belt. When the cable body is installed, the fixing clamp is sleeved on the protective sleeve, so that the protective sleeve is not in direct contact with the cable body, the cable body is protected, the cable body is prevented from being abraded by the clamp, the service life of the cable body is prolonged, and the stability of signal transmission is improved.
Owner:WUWEI POWER SUPPLY CO OF STATE GRID ANHUI ELECTRIC POWER CO LTD
Railway locomotive and rolling stock maintenance platform
The present invention relates to the technical field of locomotive vehicles, and specifically to a railway locomotive vehicle maintenance and repair work platform, comprising a steel frame base and a support platform arranged on the steel frame base, wherein a track is arranged on the support platform, and a locomotive is arranged on the track, a locking assembly is arranged in an array on the support platform, and an operation compartment is arranged on the steel frame base, wherein slide rails are symmetrically arranged inside the operation compartment, and a lifting assembly is arranged on the slide rails, and a moving assembly is arranged on the lifting assembly. The present invention can tilt the operation platform at a certain angle during the lifting process through the lifting assembly, so that the staff can inspect the bottom of the locomotive in an optimal posture, and the field of vision can become wider during the inspection process. At the same time, when the operation platform needs to be adjusted, the staff can adjust it at will through the moving assembly, and the wheels of the locomotive can be locked during the inspection process of the entire locomotive, so as to avoid the locomotive from sliding during the inspection process.
Owner:JIANGSU SIKEER INTELLIGENT TECHNOLOGY CO LTD
Building concrete production weighing equipment
ActiveCN222652347UEasy to unloadSave human resourcesWeighing apparatus detailsWeighing apparatus for materials with special property/formArchitectural engineeringStructural engineering
The utility model discloses weighing equipment for building concrete production, which belongs to the technical field of concrete production and comprises a weighing platform, blanking plates are symmetrically arranged on two sides of the weighing platform, a counterweight platform is arranged at the bottom end of the weighing platform, a fixing frame is arranged on one side of the counterweight platform, a positioning and clamping assembly is arranged in the fixing frame, and the positioning and clamping assembly is connected with the weighing platform. A pushing and discharging assembly is arranged at the bottom end of the positioning and clamping assembly, a display screen is arranged at the top end of the fixing frame, and a weighing box is arranged at the upper end of the weighing table. By arranging the pushing and discharging assembly, discharging can be conveniently and rapidly conducted on the weighing box, manpower resources are saved, working efficiency is improved, the surface of the weighing table can be cleaned in the discharging process, scattered and leaked concrete is prevented from interfering with weighing accuracy, the use quality of equipment is improved, the weighing effect is guaranteed, and the working efficiency is improved. And by arranging the positioning and clamping assembly, the stability of concrete filling is guaranteed, the working quality of the equipment is improved, and material waste is prevented.
Owner:JIANGXI CHANGTAN ENG CO LTD
Corrugated carton convenient to arrange in order
ActiveCN224061463UImprove stabilityavoid slidingContainers to prevent mechanical damageRigid containersCartonStructural engineering
The utility model belongs to the technical field of corrugated cartons, and particularly relates to a corrugated carton convenient to arrange in order, which comprises a carton body, an upper supporting plate and an upper sealing plate are arranged on the upper portion of the carton body, a first clamping groove is arranged on the upper supporting plate, a first clamping block and a placing groove are arranged on the upper sealing plate, and a second clamping block is arranged on the upper sealing plate. A lower supporting plate and a lower sealing plate are arranged on the lower portion of the carton body, a supporting strip is arranged on the lower supporting plate, a second clamping groove and a placing strip are formed in the lower sealing plate, and the stability of the carton body can be improved when the carton body is stacked through the placing grooves and the placing strips arranged on the upper sealing plate and the lower sealing plate; when the carton bodies are stacked, the placing grooves formed in the top of the lower-layer carton body can be connected with the placing strips arranged at the bottom of the upper-layer carton body in a clamped mode, the carton bodies can be prevented from sliding in the stacking process, and therefore the stability of the carton bodies in the stacking process is improved.
Owner:SUZHOU DIDELA PACKAGING MATERIALS CO LTD
Supporting structure for shot blasting of large steel plate
ActiveCN222537401Uavoid slidingAvoid breakageAbrasive machine appurtenancesClassical mechanicsStructure support
The utility model relates to the technical field of steel plate supporting structures, in particular to a supporting structure for shot blasting of a large steel plate, which comprises a first I-shaped cross beam, a second I-shaped cross beam, a plurality of connecting cross beams, a plurality of triangular seats, a plurality of right-angle steel plates and a plurality of U-shaped steel plates. One ends of the multiple right-angle steel plates are fixedly connected with the first I-shaped cross beam, the other ends of the multiple right-angle steel plates are fixedly connected with the corresponding U-shaped steel plates, the connecting cross beam is used for connecting the first I-shaped cross beam and the second I-shaped cross beam, and the right-angle steel plates are used for connecting the U-shaped steel plates and the first I-shaped cross beam. The triangular structure formed by the triangular base is stable, firm and pressure-resistant, the triangular base limits the plates falling on the right-angle steel plate, the sliding condition is avoided, a supporting framework for containing the plates is formed in the mode, the breakage condition in the using process is avoided, and safety incidents are reduced.
Owner:CHONGQING JIANJIE BOYI STEEL STRUCTURE CO LTD
A digital human gait generation method and device, electronic equipment and storage medium
This application discloses a method, apparatus, electronic device, and storage medium for generating gait of a digital human. The method includes: acquiring three-dimensional terrain data of a virtual scene; constructing a terrain traction field of the virtual scene using the three-dimensional terrain data; wherein the terrain traction field is a data set representing the traction intensity of each voxel of the three-dimensional terrain on the feet of the virtual digital human and the suggested landing posture; predicting the gait of a target virtual digital human based on the terrain traction field of the virtual scene to generate an optimal landing point sequence; determining the current target landing point from the optimal landing point sequence; adjusting the gait data of the target virtual digital human landing at the current target landing point based on the data at the current target landing point in the terrain traction field of the virtual scene, and rigidly locking the foot when it touches the ground to obtain the current gait of the target virtual digital human.
Owner:HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
Gas pipeline water mist explosion-proof device
ActiveCN117462892Bconditions that cause rustreduce concentrationFire rescueEnvironmental engineeringFan blade
The application provides a gas conveying pipeline fine water mist explosion-proof device, which comprises a long pipe, a plurality of atomizing nozzles, a communicating cavity arranged in the long pipe, a water pipe communicated with one end of the communicating cavity, and a drainage cleaning mechanism arranged on the arc surface of the long pipe. The drainage cleaning mechanism comprises a leakage hole, a cylinder and a fan blade assembly. The leakage hole is arranged on the arc surface of the long pipe, the cylinder is inserted into the leakage hole, and the fan blade assembly is arranged in the cylinder. The arc surface of the long pipe is provided with a square hole. The gas in the pipeline is sprayed by the atomizing nozzles, so that the concentration of the gas is reduced, and the gas explosion is prevented to a certain extent. The water in the pipeline is discharged through the cylinder and the leakage hole, so that the rusting of the pipeline caused by excessive water in the pipeline is avoided.
Owner:SHAANXI BINCHANG NEW ENERGY CO LTD
Nut anti-skid device for fastening bolt of photovoltaic module
ActiveCN224255260Uavoid slidingAvoid falling situationsWork holdersPhotovoltaic energy generationWrenchManufacturing engineering
The utility model discloses a photovoltaic module bolt fastening nut antiskid device, which comprises an L-shaped support, a screw rod and an insertion rod, the upper end of the L-shaped support is provided with a first guide sleeve, the first guide sleeve is internally connected with the screw rod through threads, the top of the screw rod is provided with a support handle, the bottom of the screw rod is provided with a rubber pressing sheet, and the rubber pressing sheet is connected with the L-shaped support through threads. A second guide sleeve is arranged at the bottom of the L-shaped support, an insertion rod is arranged in the second guide sleeve, a circular end plate is arranged at the right end of the insertion rod, and a nut sleeve is arranged above the circular end plate. According to the utility model, the screw rod is arranged in the first guide sleeve, so that the device can be fixedly connected with the photovoltaic support; the nut sleeve is arranged above the circular end plate, so that a nut can be clamped and fixed, a worker can fasten a bolt conveniently and quickly, the use of wrenches is reduced, the situation that the wrenches fall off is avoided, use is convenient, and operation is easy.
Owner:POWER CHINA HENAN ENG CO LTD
Welding equipment for diode production
ActiveCN222536680UImprove work efficiencyavoid slidingWelding/cutting auxillary devicesSemiconductor/solid-state device manufacturingElectric machineryPhysics
The utility model relates to the technical field of diode production, in particular to diode production welding equipment which comprises a bottom plate, a plurality of supporting seats, a welding mechanism, a heat dissipation mechanism and a limiting mechanism, the supporting seats are arranged at the bottom of the bottom plate, the welding mechanism comprises a mounting plate, a hydraulic assembly, a connecting plate and a welding head, and the welding head is arranged on the mounting plate. One end of the mounting plate is connected with the top of the bottom plate, one end of the hydraulic assembly is connected with the mounting plate, the other end of the hydraulic assembly is connected with one end of the connecting plate, the other end of the connecting plate is connected with the welding head, and the heat dissipation mechanism comprises a sliding groove, a sliding block, a fixing block, a motor and a fan. The sliding groove is formed in the top of the bottom plate, one end of the sliding block is connected with the sliding groove in a sliding mode, the other end of the sliding block is connected with the fixing block, and the welding device for diode production solves the problem that an existing device is inconvenient to cool parts.
Owner:CHONGQING DABIAO ELECTRONICS SCI & TECH
Electric leakage protection device for rural power station area
InactiveCN119627628Aquick fixImprove adaptabilityEmergency protection detectionEmergency protective arrangements for automatic disconnectionPower stationElectric power equipment
The invention provides an electric leakage protection device for an agricultural power station area, and belongs to the technical field of power equipment. The convenient electric leakage protection device for the rural power station area comprises an electric leakage protector and a fixing mechanism, the electric leakage protector comprises a shell, the fixing mechanism comprises a sliding plate, the sliding plate and the shell are connected in a clamped mode, a fixing rod is installed on one side of the sliding plate, an installation cavity and a sliding groove are formed in the interior and one side of the fixing rod respectively, and the sliding groove and the installation cavity are connected with each other; a threaded rod is connected to the interior of the mounting cavity through a bearing, a connecting block is connected to the outer side of the threaded rod in an engaged mode, the connecting block can slide in the mounting cavity, a sliding block is mounted on one side of the connecting block, the sliding block can slide in the sliding groove, a first clamping plate is arranged on the outer side of the fixing rod, and the first clamping plate is connected with the sliding block. And the leakage protector can be quickly fixed on any small power supply equipment without being influenced by the materials of the leakage protector and the small power supply equipment, so that the adaptability is relatively high.
Owner:NANJING UNIV OF SCI & TECH +1
Assembly type vehicle-mounted backlight source rubber frame
ActiveCN224190605UImprove efficiency during installationeffective absorptionNon-rotating vibration suppressionCasings/cabinets/drawers detailsIn vehicleStructural engineering
The utility model relates to the technical field of vehicle-mounted backlight source rubber frames. The assembly type vehicle-mounted backlight source rubber frame comprises a shell structure, the shell structure comprises a backlight shell, a plurality of groups of first inserting grooves, a plurality of groups of second inserting grooves and a plurality of groups of fixing blocks. According to the utility model, when the lower ends of the plurality of groups of first elastic buckles are clamped in the fixing grooves formed in the plurality of groups of first slots, the plurality of groups of first elastic buckles can be fixed in the plurality of groups of first slots, and the plurality of groups of second elastic buckles are respectively clamped in the plurality of groups of second slots; when the multiple sets of second elastic buckles are inserted into the multiple sets of second inserting grooves, the multiple sets of fixing blocks can be inserted into the multiple sets of clamping grooves, at the moment, the multiple sets of second elastic buckles can be fixed into the multiple sets of second inserting grooves, and through the design, the efficiency of installation between the shell structure and the rubber frame structure can be effectively improved.
Owner:XIAMEN DINGHAO DISPLAY TECH CO LTD
Multifunctional barbell for children
ActiveCN222641174UImprove practicalityImprove accessibilityDumb-bellsClassical mechanicsStructural engineering
The utility model relates to the technical field of sports goods, in particular to a multifunctional barbell for children, which comprises a cross rod, barbell discs and a rotation limiting device, the barbell discs are sleeved and connected on the surfaces of two ends of the cross rod, limiting cylinders are mounted on the surfaces of two ends of the cross rod, the limiting cylinders are contacted with the surfaces of the barbell discs, and the rotation limiting device is arranged on the surface of the cross rod. The rotation limiting device comprises a sliding groove, the sliding groove is formed in the surface of the cross rod and located on the inner side of the barbell disc, and a sliding block is slidably connected to the surface of the sliding groove and located on one side of the barbell disc. According to the multifunctional barbell, the rotation limiting device is arranged, the situation that the limiting barrel is loosened is effectively limited, when the multifunctional barbell is used, the abutting plate is adjusted, the situation that barbell discs slide when a user uses the multifunctional barbell is avoided, the practicability of the multifunctional barbell is improved, the auxiliary performance of the multifunctional barbell is improved, and the practicability of the multifunctional barbell is improved. The rotation limiting performance of the multifunctional barbell is improved, and the protection of the rotation limiting device to children is improved.
Owner:SUQIAN CHUBA SPORTS APP
Anti-loosening guide rail mounting seat
ActiveCN222502413UGuaranteed stabilityImprove stabilityLinear bearingsButt jointArchitectural engineering
The utility model discloses an anti-loosening guide rail mounting seat, which relates to the technical field of guide rail mounting, and comprises a combined seat and a first butt-joint inserting pile, the first butt-joint inserting pile is horizontally mounted at the front end of the combined seat, and second butt-joint inserting piles are horizontally mounted on the left side and the right side of the combined seat. And fixing bolts vertically penetrate through the front end and the rear end of the combined seat. According to the anti-loosening guide rail mounting seat, different structural holes are formed in the peripheral surface of the mounting seat main body, and the first butt joint inserting piles and the second butt joint inserting piles are matched for use, so that the whole combined seat can be subjected to combined connection of the front end and the rear end or combined connection of the left end and the right end according to needs; therefore, different connecting and fixing structures are provided for the guide rail, meanwhile, effective structural supporting is provided for the guide rail, the fixing bolts are used in a matched mode, the installation flexibility is guaranteed, meanwhile, the installation firmness of the whole combined seat can be guaranteed to the maximum degree, and the stability of contact with an installation face can be improved through the shock pads and the anti-skid pads.
Owner:苏州果尔捷自动化技术有限公司
A bed turner
ActiveCN224387675Uavoid slidingeasy to operateNursing bedsStructural engineeringMechanical engineering
The utility model discloses a kind of body turner on bed, including bottom frame upper end middle two sides respectively hinged with the first body turner of symmetrical arrangement, second body turner, and the first body turner, second body turner upper end inside is respectively provided with first support net board, second support net board, and the first support net board, second support net board upper end side is respectively provided with second inner groove, first inner groove, inside is respectively provided with first inflatable air bag, second inflatable air bag, and the first inflatable air bag and second inflatable air bag bottom are provided with air inlet and air release, the air inlet is connected by hose inflation pump, the utility model realizes a kind of electric telescopic body turner, can be realized only key control operation first body turner or second body turner corresponding electric telescopic rod is made to turn over motion, simultaneously key makes the first inflatable air bag or second inflatable air bag of not turning up one side upward inflation bulge and top up use, it is easy to operate and high safety.
Owner:广州华商职业学院
Multifunctional high-stability emergency rescue intelligent stretcher
ActiveCN120458840Breduce vibrationImprove practicalityStretcherEvaluation of blood vesselsEmergency rescueRescue Stretchers
The present application relates to the technical field of rescue stretcher, and discloses a multifunctional high-stability emergency rescue intelligent stretcher, which comprises a stretcher, a reinforcing plate is fixedly connected to the surface of the stretcher, a handle is fixedly connected to the end of the reinforcing plate, a recess is formed in the end of the stretcher, a back strap is fixedly connected to the inner wall of the recess, a positioning groove is formed in the top of the stretcher, and an intelligent life monitoring device is arranged on the inner wall bottom of the positioning groove. When the stretcher needs to be moved, the rescuer lifts up the stretcher by the handle and carries it; when the stretcher needs to be moved on the road, the electric push rod is started to move downward, the circular hole frame is pushed downward by the extrusion plate when the electric push rod moves downward, the circular hole frame rotates downward on the surface of the cylindrical frame when the circular hole frame moves downward, the elastic frame is driven to rotate downward by the rotating rod when the cylindrical frame rotates downward, the universal wheel is in contact with the road surface after the bottom of the cylindrical frame drops, at this time, the stretcher can be pushed to move on the road surface, and the stretcher is supported by the elastic frame.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Remote early warning device
The utility model discloses a remote early warning device which comprises a base and a camera body, a stand column is fixedly arranged at the top end of the base, a sliding mechanism is arranged in the stand column, the sliding mechanism is connected with the camera body through a connecting assembly, a top plate is fixedly arranged at the top end of the stand column, and an inserting assembly is arranged between the connecting assembly and the top plate. An adjusting mechanism matched with the sliding mechanism is arranged between the base and the stand column, and a positioning assembly matched with the adjusting mechanism is further arranged on the side wall of the stand column. According to the utility model, the height of the camera main body can be conveniently adjusted, so that operation can be completed at a low position during initial assembly, subsequent maintenance and the like, a climbing tool is not required to be carried, high-altitude operation is not required, the operation is relatively convenient, the working safety is improved, and the camera can be lifted to work during use; and the monitoring effect of subsequent remote monitoring and early warning can be ensured.
Owner:JIANGSU ZHIYUE COMM TECH CO LTD
Special microfiber transmission belt and preparation method thereof
The invention discloses a special microfiber transmission belt and a preparation method thereof, and relates to the technical field of textile equipment. Compared with previous spinning equipment, the problems that an existing two-for-one twister transmission belt is prone to breaking due to the preparation technology problem in the using process, the cold-proof performance and the anti-skid performance are poor, the transmission belt is prone to elongation in the long-term high-tension environment, consequently, the transmission belt is loosened, the operation tolerance of the transmission belt is large, and the cloth cover quality is reduced due to jumping easily are solved; the rubber top surface, the sheet base layer and the rubber bottom surface are integrally poured in sequence, so that the problem that the transmission belt is easy to break is solved, and the rubber surface and the sheet base belt are prevented from sliding through the microfiber textile layer; the conditions of contraction of the transmission belt and yarn sliding are prevented based on a low-temperature treatment mode; the condition of extension of the transmission belt used for a long time is prevented through high-temperature protection treatment; and a mold is arranged for uniform pressing, a canvas layer is placed to ensure smooth operation of the transmission belt, yarn jumping is prevented, and the cloth cover quality is improved.
Owner:JIANGSU HUAYOU TEXTILE MASCH ACCESSORIES CO LTD
Fastening assembly for vent pipe support
ActiveCN224214851UImprove installation connection tightnessincrease contact surfacePipe supportsNon-rotating vibration suppressionVentilation tubeClassical mechanics
The fastening assembly comprises a vertical rod, a rectangular box is welded to the bottom end of the vertical rod, a bidirectional threaded rod is rotationally connected to the inner wall of the rectangular box, an L-shaped threaded block is connected to the surface of the bidirectional threaded rod in a threaded mode, a sliding block is welded to the surface of the L-shaped threaded block, and a clamping groove is formed in the bottom end of the vertical rod. The sliding blocks are connected with the inner wall of the rectangular box in a sliding mode, and sliding grooves matched with the sliding blocks are formed in the inner wall of the rectangular box. The bidirectional threaded rod drives the L-shaped threaded block to move, and then the L-shaped threaded block drives the L-shaped limiting block to move and clamps and fixes the ventilation pipe placed at the top of the rectangular box through the cooperation of the first bolt rod and the nut block, so that the relative extrusion force can be applied to the L-shaped limiting block; and then the ventilation pipe on the surface of the ventilation pipe support is fastened through the L-shaped limiting blocks, and the purpose of improving the installation and connection fastening performance between the ventilation pipe and the support is achieved.
Owner:DEZHOU DONGGENG AIR CONDITIONING EQUIPMENT CO LTD
Box-type reactive compensation complete equipment easy to maintain
ActiveCN222531082UImprove heat dissipation and dustproof performanceavoid slidingSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsStructural engineeringMechanical engineering
The utility model discloses a box-type reactive compensation complete device easy to maintain, which comprises a base, a shell is mounted at the top end of the base, bearing plates are uniformly mounted in the shell, compensation complete device bodies are uniformly mounted at the top ends of the bearing plates, and a handle is mounted at one end of each bearing plate. According to the utility model, the drawn bearing plate can be limited and fixed through the installation of the installation frame and the mutual cooperation of the fixing mechanism, so that the situation that the bearing plate slides in the maintenance process of a worker, so that the maintenance work of the worker is difficult to carry out smoothly is prevented, and meanwhile, when the bearing plate is drawn out, the work efficiency is improved. The hooks are sequentially clamped into the grooves, the bearing plate is supported by installing the supporting connecting rods, the service life of the bearing plate is prolonged, the use value of the bearing plate is increased, and convenience is brought to workers.
Owner:JIANGSU YIYUAN ELECTRIC POWER EQUIP CO LTD
A transformer lifting device
ActiveCN224279653Urestricted positionImprove removal efficiencySafety devices for lifting equipmentsLifting framesHydraulic cylinderTransformer
This utility model relates to the field of transformer installation technology and discloses a transformer lifting device, including a base and vertical rods fixedly installed on both sides of the upper end of the base. A horizontal plate is fixedly installed on the upper end of the two sets of vertical rods. A hydraulic cylinder is fixedly installed in the middle of the upper end of the base, and a stabilizing block is fixedly installed at the output end of the hydraulic cylinder. Stabilizing members are installed on the outer walls of the vertical rods on both sides of the stabilizing block. A placement plate is fixedly installed at the front end of the two sets of stabilizing members. A first vertical plate and a second vertical plate are rotatably installed on both sides of the upper end of the placement plate. An unfolding structure is installed between the first and second vertical plates, and the unfolding structure includes two fixing blocks fixedly installed on the upper end of the second vertical plate. This utility model discloses a transformer lifting device that avoids restricting the operator's position by a fixed rectangular frame when removing the transformer, thus speeding up the transformer removal process.
Owner:GUANGZHOU ZENGYIN POWER EQUIP CO LTD
Micrometer calibration clamping and fixing device
ActiveCN224202321UEasy to clamp and fixEasy to disassemble and replaceMicrometersWork holdersMicrometerClassical mechanics
The utility model discloses a micrometer calibration clamping and fixing device which comprises a fixing seat, an adjusting groove is arranged in the fixing seat, clamping seats are symmetrically arranged in the adjusting groove through a sliding assembly, a positioning mechanism matched with the sliding assembly is arranged on the side wall of the fixing seat, and clamping mechanisms are arranged on the clamping seats through fixing assemblies. And a lifting assembly is arranged at one end of the fixed seat. The micrometer calibration device has the beneficial effects that through the arrangement of the fixing assembly and the clamping mechanism, the micrometer can be conveniently clamped and fixed, the stability in the calibration process is ensured, rigid contact can be avoided, the micrometer is protected, meanwhile, an elastic cushion can be conveniently and regularly disassembled and replaced, and the work efficiency is improved. And therefore, the clamping effect and the protection effect are prevented from being influenced by deformation or damage after use.
Owner:SHANDONG QILU METROLOGY & TESTING CO LTD
Bottled culture medium boxing device
The invention relates to the technical field of bottle body boxing, in particular to a bottled culture medium boxing device. Comprising a workbench, a fixed frame is arranged on the workbench, an electric sliding rail is arranged on the fixed frame, an electric sliding block is arranged on the electric sliding rail of the fixed frame, the electric sliding block is connected with a sliding frame in a sliding mode, and a lead screw is arranged in the sliding frame; the T-shaped rod is connected to the lower part of the sliding frame in a sliding manner; the two sliding blocks are connected to the T-shaped rod in a sliding mode, the sliding blocks are connected with supporting rods in a sliding mode, the supporting rods are provided with first arc-shaped plates, the supporting rods are connected with sliding supports in a sliding mode, and the sliding supports are provided with a plurality of second arc-shaped plates. The second arc-shaped plate is driven by the sliding support to move upwards, so that the device quickly positions and clamps the flange of the conical flask, the conical flask is prevented from sliding down in the moving process, and the safety of a culture medium structure in the conical flask is guaranteed.
Owner:义翘神州(泰州)科技有限公司
Focusing operation panel structure of stereoscopic microscope
ActiveCN222506651Ueasy to useavoid slidingFouling preventionMicroscopesMagnificationMechanical engineering
The utility model provides a focusing operation panel structure of a stereoscopic microscope, belongs to the technical field of stereoscopic microscope focusing, and aims to solve the problem that the observation efficiency of a sample is influenced because a magnification lens is easily blurred if a button is accidentally touched in the observation process of an existing focusing operation panel. Comprising a sliding mounting plate, a positioning mounting shaft, a swinging protective cover, a sliding mounting frame, a second mounting seat and a fixed connecting plate; the sliding mounting plate is slidably connected to the inner side of the guide positioning box; the positioning mounting shafts are rotationally connected to the left and right sides of the operation panel main body; the swinging protective cover is fixedly connected to the outer side of the positioning mounting shaft; the sliding installation frame is slidably connected to the upper portion of the operation panel body. The second mounting seats are fixedly connected to the left and right sides of the sliding mounting frame; the fixed connecting plate is fixedly connected to the outer side of the positioning mounting shaft; according to the utility model, the situation that focusing data is changed due to the fact that a user touches the button carelessly is avoided, repeated focusing is avoided, and the observation efficiency of a sample is ensured.
Owner:NINGBO HIGH TECH ZONE YAOXING TESTING TECH CO LTD
Transverse draw-bar box
Owner:DANDONG GUDE TRADING CO LTD
Movable foam fire extinguishing device
A toothed plate is rotatably connected to the tail end of a crank, curved grooves are formed in the two ends of the toothed plate, a second rotating shaft is arranged at the top of each curved groove, a toothed groove is formed in the middle of each second rotating shaft, second cranks are fixed to the two ends of each second rotating shaft, and rolling wheels are rotatably connected to the tail ends of the second cranks; the toothed groove is meshed with the top of the toothed plate, the rotating shaft is slidably connected to the interior of the curved groove, fixing plates are fixed to the two ends of the bottom of the toothed plate, and conical columns are fixed to the bottoms of the fixing plates. And the foam fire extinguishing device is convenient to use in some higher places with steps.
Owner:JIUJIANG FIRE EQUIP CO LTD
Small hardware mold fast-assembling and resetting tool
ActiveCN222519802Uquick changeImprove practicalityShaping toolsShaping safety devicesComputer hardwareStructural engineering
The utility model discloses a small-sized hardware mold quick-mounting reset tool, and particularly relates to the technical field of hardware molds, the small-sized hardware mold quick-mounting reset tool comprises a mounting rack, two square frame plates which are symmetrically distributed are mounted on the mounting rack, mold plates are mounted in the two square frame plates, first springs are mounted in the square frame plates, and second springs are mounted in the square frame plates; the first spring is used for pushing the template to reset in the square frame plate; the dismounting and mounting assembly comprises a sliding groove which is formed in the bottom of the template and allows the extension plate to slide, and a second spring which is mounted in the sliding groove; through the arrangement of the dismounting and mounting assembly, the extension plate and the limiting plate can be disconnected, so that the template can be ejected out of the square frame plate, the rapid replacement of the first spring is realized, and the problems that the extension plate is blocked by the existing limiting plate, the square frame plate is blocked during dismounting, the spring is difficult to dismount rapidly, and the service life of the template is prolonged are solved. And the time needed by the spring in the dismounting process can be prolonged, and the practicability of the reset tool is improved.
Owner:SHANGHAI HEYA PRECISION MOULD CO LTD
Electronic megger extension device
ActiveCN224216777Uprevent leakageRealize transmissionResistance/reactance/impedenceMeasurement instrument housingCopper wireStructural engineering
The utility model discloses an electronic megger extension device, which belongs to the technical field of electrical measuring tools and comprises an insulating rod and a movable block which are cylinders. The detection contact is arranged on one side, far away from the movable block, of the insulating rod; the copper wire is arranged in the insulating rod, one end of the copper wire penetrates through the insulating rod and the movable block and extends out of the movable block, a contact is arranged on the outer surface of the copper wire, the adjusting structure comprises a clamping groove and a clamping rod, the clamping groove is formed in the periphery of the outer surface of the insulating rod, and the clamping rod is arranged on the periphery of the side, close to the insulating rod, of the movable block. The clamping rods extend into the clamping grooves. According to the electronic megohm meter extension device, the detection contact is used for being directly lapped at the position of a detected electronic element, the contact can be connected with the contact of the megohm meter through the connecting line, so that current transmission is achieved, the overall length can be adjusted according to use requirements through the adjusting structure, and the practicability is improved.
Owner:ZHANHUA HUIHONG NEW MATERIAL CO LTD +1
A spot welding device for manufacturing depth detection sensors with stable clamping
ActiveCN119175437BImprove efficiencyimprove securityWelding/cutting auxillary devicesAuxillary welding devices
The invention discloses a spot welding device for manufacturing a depth detection sensor with stable clamping, which belongs to the technical field of spot welding devices. The following scheme is proposed, which includes a spot welding machine body, and a first electrode connecting rod and a second electrode connecting rod installed on the spot welding machine body. The spot welding machine body is provided with a driving structure, and the driving structure is provided with a limiting structure for clamping the pins of the depth detection sensor; by setting the limiting structure, the connecting structure and the placement base, when the wedge blocks on the surfaces of the first limiting frame and the second limiting frame cross, they cooperate with the placement base to complete the clamping and fixing processing of the pins of the depth detection sensor and the metal wire to be spot welded, which can not only accurately lock the pin position of the depth detection sensor, but also ensure that the metal wire to be spot welded is in an ideal welding posture, effectively avoid the deviation and dislocation in the welding process, and greatly improve the welding quality and yield rate.
Owner:DRAGON TOTEM TECHNOLOGY (HEFEI) CO LTD
Head-mounted device
ActiveCN222605230UImprove air tightnessReliable fixing methodExternal electrodesStructural engineeringMechanical engineering
The utility model discloses a head-mounted device, which comprises a helmet main body, an electrode tip and an annular fixing piece, and is characterized in that the inner wall of the helmet main body is provided with a first assembly structure; the electrode tip is connected with the helmet main body; the end, making contact with the helmet body, of the electrode tip is bent to form an outer flange, and a limiting channel is formed in the position, right opposite to the first assembling structure, of the outer flange. The annular fixing piece is nested on the electrode tip and is used for covering the outer flange; and a second assembly structure is arranged on the annular fixing piece, penetrates through the limiting channel, is in butt joint with the first assembly structure and is used for clamping the outer flange, so that the electrode tip is fixed on the helmet main body. The first assembling structure is connected with the second assembling structure, so that the annular fixing piece and the helmet body are connected into a whole, the outer flanging is pressed, and therefore the electrode tip is fixed, the structural stability is high, and long-term use is facilitated.
Owner:SHENZHEN PANBRAIN TECHNOLOGY CO LTD
Sponge antiskid fixing mechanism
The utility model discloses a sponge anti-skid fixing mechanism which comprises a supporting table. The sponge clamping device has the advantages that the sliding supports and the second clamping toothed plates are arranged, so that sliding adjustment of the sliding supports on the moving platform is achieved, the second clamping toothed plates symmetrically arranged on one sides of the sliding supports are used for clamping sponge, and the sponge clamping device is convenient to use and high in practicability. By arranging an inner sliding plate, a side installation supporting plate and a first clamping toothed plate, the side installation supporting plate is fixedly installed on one side of a sliding support through a bolt, and the inner sliding plate slides in the sliding support in a limited mode; and the positions of the other two sides after the sponge is fixed are limited through an inner sliding plate and a first clamping toothed plate on one side of a side mounting supporting plate, the situation that the sponge slides and falls off during machining is avoided, and the stability of sponge fixing is improved.
Owner:FOSHAN HONGTIAN NEW MATERIAL CO LTD