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44results about How to "Reduce hard contact" patented technology
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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
Motor stator turnover device
ActiveCN119284505Areduce impactavoid damageManufacturing stator/rotor bodiesLoading/unloadingHydraulic cylinderClassical mechanics
The invention relates to the technical field of motors, in particular to a motor stator turnover device which comprises a turnover machine base, a turnover wheel disc and a turnover driving part. The sliding plate slides left and right, the bottom plate slides vertically, the side plate slides transversely, and a first supporting wheel is arranged on the side plate; a first hydraulic cylinder is arranged at the bottom of the sliding plate and connected to a bottom plate, a buffer spring is arranged between the bottom plate and the sliding plate, a second hydraulic cylinder is arranged on the side face of the overturning wheel disc and connected to the left face of the side plate, and the first hydraulic cylinder communicates with the second hydraulic cylinder through a communicating pipe. The left side of the vertical plate is connected with a second supporting wheel, and a compression spring is arranged between the second supporting wheel and the left side of the vertical plate; and a control piece is arranged between the sliding plate and the vertical plate. According to the invention, the impact force in the stator overturning process can be reduced, stable limiting is provided, the overturning process and the component force conversion process are buffered, and the risk of damage to the stator and the overturning device is reduced.
Owner:JIANGSU YALI EXPLOSION PROOF MOTOR CO LTD
Anti-collision intelligent new energy automobile outdoor charging pile and method
ActiveCN119636470Areduce damageReduce irreversible damageCharging stationsElectric vehicle charging technologyNew energyStructural engineering
The invention relates to an anti-collision intelligent new energy automobile outdoor charging pile and method. The anti-collision intelligent new energy automobile outdoor charging pile specifically comprises a charging pile distribution box, and the charging pile distribution box comprises an electric box welding frame, a front protection door, a rear protection door, a side protection door, a top cover plate, a distribution board, a tempered display screen, a heat dissipation window and a bottom plate; the front protective door and the rear protective door are oppositely and fixedly arranged on the two sides of the electric box welding frame, the two sets of side protective doors are oppositely and fixedly arranged on the two sides of the electric box welding frame and are perpendicular to the front protective door, and the top cover plate is fixedly arranged at the top end of the electric box welding frame. The bottom plate is fixedly arranged at the bottom end of the electric box welding frame and is arranged opposite to the top cover plate; hard contact generated by collision of the charging pile can be effectively reduced, deformation and damage of the charging pile caused by collision and irreversible damage of components in the power distribution cabinet due to hard contact collision are reduced, and the damage degree of the components in the collision process is reduced.
Owner:JIANGSU YUCHAO POWER ENG CO LTD
Bluetooth earphone with buffer protection structure and charging cabin thereof
The utility model provides a kind of bluetooth headset with buffer protection structure and its charging cabin, including cabin, interlayer, inner bag, the inner side of the cabin is fixedly connected with interlayer, the inner side of the interlayer is fixedly connected with inner bag;The back of the cabin is equipped with the charging port of connecting inner bag, the inside of the inner bag is equipped with slot;The top of the cabin is movably connected with cabin cover, the inside of the cabin cover is equipped with the hole of corresponding slot is dug.This utility model's advantage lies in: between inner bag bottom and shell design multiple miniature silica gel elastic column (diameter is about 1.5-2mm, height is about 1mm), material selects high resilience silica gel, supports the whole of inner bag, impact force is dispersed by silica gel elastic column and interlayer absorption, not direct conduction.When earphone cabin falls: silica gel elastic column cooperates with interlayer buffer absorption external impact force;Reduce the hard contact of inner bag and cabin;Reduce the damage risk of earphone, inner bag and its internal structure.
Owner:SHENZHEN SENSHAO TECH CO LTD
Integrated faucet
ActiveCN222502785UImprove sealingbig spaceDomestic plumbingMultiple way valvesProcess engineeringSoap dispenser
The utility model relates to the technical field of faucets, and provides an integrated faucet which comprises a faucet body, a water outlet pipe, a switch handle and a soap dispenser hole are arranged on the faucet body, a limiting pipe penetrates through the soap dispenser hole, a soap dispenser is installed on the soap dispenser hole, one end of the soap dispenser is connected to a guide pipe, and the other end of the soap dispenser is connected to a water outlet pipe. The other end of the guide pipe is connected to a liquid soap storage device, a ceramic chip mechanism is arranged in the faucet body, at least one first limiting hole is formed in the ceramic chip mechanism, and the limiting pipe penetrates through and is clamped in the first limiting hole. The water outlet pipe and the soap dispenser are installed on the faucet body together, a soap bottle does not need to be additionally placed on the table top of the water tank, the phenomenon of tipping is avoided when liquid is taken, a soap dispenser hole does not need to be additionally formed in the water tank, use space is greatly saved, the table top of the water tank is cleaner and tidier, and the water tank is convenient to take and use. The technical problem that an existing soap dispenser is independently placed on a table top of a water tank, and consequently space is occupied is solved.
Owner:洪吉林
An electroplating fixture
ActiveCN224280525Uovercoming elasticityreduce hard contactElectrolysis componentsSemiconductor devicesElectrical batteryMechanical engineering
This utility model provides an electroplating fixture, relating to the field of photovoltaic technology. The electroplating fixture includes a frame, a force-applying component, a first clamping component, a second clamping component, a spring, and at least one set of conductive clamps for energizing photovoltaic cells. Each set of conductive clamps includes two opposing conductive clamps, with the two clamps in the same set respectively mounted on the first clamping component and the second clamping component. The frame has opposing first and second plates. The first clamping component is mounted on the first plate, with one end of the spring mounted on the first clamping component and the other end on the second clamping component, and the spring located within the frame. The force-applying component is rotatably mounted on the second plate, with its end face within the frame abutting against the side of the second clamping component away from the spring. The end face sequentially has a first abutment surface, a transition surface, and a second abutment surface, wherein the distance between the first abutment surface and the first plate is greater than the distance between the second abutment surface and the first plate. This electroplating fixture can reduce the breakage rate of photovoltaic cells during electroplating.
Owner:JA SOLAR TECH YANGZHOU
Fixing device for spinal operation
InactiveCN119112568AEasy to adjustMobile stable and reliableOperating tablesSpinal columnPhysical medicine and rehabilitation
The invention belongs to the technical field of medical instruments, and discloses a spinal operation fixing device which comprises a bed board, supporting columns are installed at the bottom of the bed board, a telescopic rod is slidably connected to the top of the bed board through a rail, and a wound fixing frame is installed at the top of the telescopic rod. A movable plate is connected to the position, close to the lower portion of the wound fixing frame, of the top of the bed plate, a fixing plate is installed at the top of the movable plate, a connecting column is connected to the top of the fixing plate, and a spine fixing frame is installed at the top end of the connecting column; through cooperation of the rocking handle, the lead screw, the movable block, the movable plate and other structures, the spine fixing frame can stably slide along the bed plate, then the spine fixing frame can be rapidly and accurately adjusted to the position under a spine operation part of a patient, operation is easy and convenient, the spine fixing frame is stable and reliable in movement, and the spine fixing frame is convenient to use. And the use effect of the device is greatly improved.
Owner:THE FIRST AFFILIATED HOSPITAL OF SOOCHOW UNIV
Lamp cup structure of guide rail spotlight
ActiveCN222527587UIncrease cooling areaImprove flatnessLighting heating/cooling arrangementsGas-tight/water-tight arrangementsPhysicsLight fixture
Owner:SHANGHAI RUN CHAN OPTICAL TECH
Portable folding keyboard
ActiveCN222529752UImprove stabilityovercoming elasticityInput/output for user-computer interactionSoftware engineeringMechanical engineering
Owner:GUANGDONG RUIXUN ELECTRONIC TECH CO LTD
Leakage-proof detection table for automobile radiator
ActiveCN222579534UGuaranteed continuityImprove work efficiencyDetection of fluid at leakage pointInternal combustion piston enginesElectric machineryAir compressor
The utility model relates to the technical field of automobile radiator detection, and especially relates to an automobile radiator leak-proof detection bench comprising a support and an auxiliary structure. A motor drives first bevel gears on the two sides to rotate, first screws on the two sides drive corresponding detection tables to move, an automobile radiator above the detection table on the left side enters the position below the liquid level, then the motor is turned off, an air compressor is turned on, and meanwhile a control valve on the left side is turned on; meanwhile, the to-be-detected automobile radiator is placed on the right detection table to be fixed and connected with the right connecting pipe and the control valve, after the left automobile radiator is detected, the motor is controlled to rotate, the left control valve is closed, the right control valve is opened, the right automobile radiator moves below the liquid level, and the motor is closed; in this way, the air compressor does not need to be shut down, meanwhile, the continuity of air tightness detection of the automobile radiator is guaranteed, and the working efficiency is improved.
Owner:WENZHOU YISHENG RADIATOR CO LTD
Protection mechanism for full-automatic three-side book trimmer
ActiveCN222570986Uavoid damagereduce hard contactMetal working apparatusTool bitStructural engineering
The utility model relates to the technical field of full-automatic three-side book trimmer, in particular to a protection mechanism for a full-automatic three-side book trimmer, which comprises a flow table, protective covers are respectively mounted on two sides of the flow table through positioning hinges, a locking buckle is mounted on one side of the top of one group of protective covers, and the other side of the top of the other group of protective covers is provided with a locking buckle. An operation assembly is welded to one end of the surface of the assembly line table and comprises a rail frame, the top of the inner wall of the rail frame is connected with a pressing plate through an air cylinder, side cutters are attached to the two sides of the inner wall of the rail frame correspondingly, and a transverse cutter is attached to one end of each side cutter. By additionally arranging the buffer spring, the protection pad, the stable sliding block, the rail frame and other structures, vertical and stable operation of the cutter can be guaranteed, meanwhile, hard contact of the cutter head is reduced, the service life of the cutter head is prolonged, by additionally arranging the positioning hinge, the protection cover, the locking buckle and other structures, any foreign objects are prevented from entering a working area of equipment, and protection is provided for the equipment and operators.
Owner:XIAMEN JINCHEN PRINTING CO LTD
A device and method for measuring the collapsible deformation modulus of loess
ActiveCN111141597Brelieve pressureHigh precisionMaterial strength using tensile/compressive forcesThermodynamicsExhaust valve
The invention discloses a device and method for measuring the collapsible deformation modulus of loess, comprising a circular tube and a measuring cavity; a groove is arranged on the circumferential surface of the circular tube as a water injection chamber, the water injection chamber is connected to a water source through a water injection chamber water inlet pipe inside the circular tube pipeline, and a water-permeable plate is provided on the top of the water injection chamber for sealing; the measuring chamber is made of an elastic membrane with an internal hollow seal, and is tubular in shape, nested and fixed on the circumferential surface of the circular tube, the inner wall of the measuring chamber is connected to a water source and a water pressure controller through a measuring chamber water inlet pipe inside the circular tube pipeline, the inner wall of the measuring chamber is connected to a measuring chamber exhaust pipe inside the circular tube pipeline, when the circular tube is placed vertically, the free end height of the measuring chamber exhaust pipe is higher than the setting height of the measuring chamber, and an exhaust valve is provided at the free end of the measuring chamber exhaust pipe. The measurement of the deformation modulus at different depths inside the loess layer is realized, and the drawback that the on-site immersion load can only measure the collapsible deformation modulus of shallow loess is effectively solved.
Owner:CHANGAN UNIV
A new type of steering limiting device for automobile steering knuckle
The utility model relates to a kind of novel automobile steering knuckle's steering limiting device, belong to the technical field of automobile parts.It includes bridge pipe, wheel, steering knuckle, long cross tie rod, short cross tie rod, wheel is located at the both ends of bridge pipe, long cross tie rod, short cross tie rod are connected with wheel by steering knuckle, short cross tie rod is located at the side of bridge pipe, bridge pipe is equipped with the limiting assembly corresponding with steering knuckle, limiting assembly includes limit plate, limiting bolt, limit plate is fixedly connected between bridge pipe, limiting bolt is screwed between limit plate and limit plate and is connected threadedly.The utility model provides a kind of novel automobile steering knuckle's steering limiting device, its rotating range of steering knuckle is effectively limited by limiting assembly, improves the security and stability of vehicle steering.Meanwhile limiting bolt can be flexibly adjusted to adapt to the demand of different vehicle models, simplifies assembly process and reduces difficulty.In addition, the setting of buffer part reduces the wear of limiting bolt, improves durability.
Owner:JIANGSU JINZHI NEW ENERGY VEHICLE CO LTD
An auxiliary device for bending in construction engineering
This utility model relates to the field of sheet metal bending technology and discloses an auxiliary device for bending in construction engineering, including a workbench, a base, and a hydraulic component. The base is fixedly connected to the surface of the workbench, the hydraulic component is installed on the surface of the workbench, and a clamping structure is provided on the surface of the workbench. The clamping structure includes a slide groove, and a slide plate is slidably connected to the inner wall of the slide groove. A bidirectional screw is slidably connected to the inner wall of the slide groove, and a motor is installed on the surface of the workbench. This utility model solves the problem that existing auxiliary devices for bending in construction engineering typically clamp parts of a single size. When clamping parts of different sizes is required, quick adjustment is often inconvenient, which affects the normal use of the device over time.
Owner:QINGDAO URBAN PROPERTY MANAGEMENT CO LTD
Multi-functional ultrasonic scalpel connecting device
ActiveCN224400783Uprevent prolapseGuaranteed stabilitySurgeryCoupling device detailsComputer hardwareMechanical engineering
The utility model discloses a kind of multifunctional ultrasonic knife connecting devices, including socket and plug, socket proximal end has socket, socket is built-in with lock rod assembly, lock rod assembly includes lock rod and transmission connecting piece, lock rod is connected in socket by transmission connecting piece, socket is equipped with arc limit slot, plug is equipped with L type slot, lock rod is vertically slidably inserted in arc limit slot, its bottom end is slidably clamped in L type slot, the turning point of L type slot forms the dead point position of lock rod, with plug is inserted into socket, the bottom end of lock rod is synchronously slid into the slot starting end of L type slot and until moved to its slot end, to limit the plug-in between plug and socket;Socket is provided with identification switch, the distance between identification switch and socket is adapted to the insertion length of plug, only when plug is completely inserted into socket can trigger identification switch. The present scheme is connected between plug and socket by lock rod assembly and identification switch effectively.
Owner:INNOLCON MEDICAL TECHNOLOGY (SUZHOU) CO LTD
Flexible wafer sorting device
ActiveCN222300655Ureduce rotation speedImprove execution efficiencySemiconductor/solid-state device manufacturingMechanical engineering
The utility model discloses a flexible wafer arranging device, which comprises a base, a driving assembly, a rotary wafer arranging frame and a follow-up elastic structure, and is characterized in that the driving assembly is mounted on the base; the rotary wafer arranging frame is rotatably mounted on the base, and a bearing plane suitable for placing wafers is arranged on the rotary wafer arranging frame; the driving assembly is suitable for driving the rotary sheet arranging frame to rotate on the base; the follow-up elastic structure is arranged on the base, the follow-up elastic structure is connected with the rotary sheet sorting frame, and the follow-up elastic structure is suitable for slowing down rotation of the rotary sheet sorting frame and driving the rotary sheet sorting frame to return after the rotary sheet sorting frame rotates. According to the utility model, hard contact can be reduced in the process of taking out and putting in the wafer, the damage such as corner chipping and fragment of the wafer is avoided, the economic loss is reduced, and the efficiency is improved.
Owner:JIANGSU WEIPU OPTOELECTRONICS TECHNOLOGY CO LTD
Daylighting installation device of house building
ActiveCN222633121UImprove stabilityEasy to optimizeGlass pane fixingArchitectural engineeringHouse building
The utility model relates to the technical field of house buildings, in particular to a lighting installation device of a house building. The utility model provides a lighting installation device of a house building. A lighting installation device of a house building comprises an installation frame, a pressing piece, a sealing plate, a spring, an external connection plate, a rolling wheel, a rubber plate, a handle and a hinge. According to the glass mounting frame, the pressing piece is arranged, the gap between the pressing piece and the external connecting plate is adjusted according to the mounting requirements of different glass thicknesses, so that the effect of fixing the glass is achieved, the stability of the glass after mounting is further enhanced, the glass is pushed in the mounting frame more conveniently through the rolling wheels, and the mounting efficiency is improved. The hard contact between the glass and the upper inner side and the lower inner side of the mounting frame is reduced, the glass is protected, and meanwhile, the rubber plate and the spring are arranged, so that the device further protects the glass.
Owner:JIANGXI DINGHAI CONSTR ENG CO LTD
A portal steel frame connection structure
ActiveCN224281755UQuick dock installationImprove work efficiencyArched girdersPortal framesClassical mechanicsSteel frame
This utility model relates to the field of portal frame connection technology, specifically to a portal frame connection structure, including a first connecting plate installed on the top of a column, a second connecting plate installed on the bottom of a main beam, and through holes on both the first and second connecting plates. The first and second connecting plates are connected by a first fastener. The portal frame connection structure also includes a docking mechanism, a connecting mechanism, a supporting mechanism, and an auxiliary installation mechanism. An installation groove is provided on the top of the column. The docking mechanism is located between the column and the main beam, and includes a square block and a square plate. The square block is located on the top of the main beam and can slide to abut against the installation groove. The square plate is located on the side of the main beam, and a square hole is provided on the side of the square plate. This technical solution, through the docking mechanism, facilitates the pre-alignment of the through holes on the first and second connecting plates, thereby improving the rapid docking and installation between the main beam and the column and increasing work efficiency.
Owner:ANHUI CONSTRUCTION HUAIHE CONSTRUCTION INVESTMENT CO LTD
Car window structure
The utility model relates to the technical field of automobile accessories, in particular to an automobile window structure which comprises a fixed corner window and lifting glass located on one side of the fixed corner window and further comprises a guide structure, a guide rail groove suitable for guiding the lifting glass to ascend and descend is formed in the guide structure, and the guide structure and the side, close to the outside of an automobile, of the fixed corner window are arranged in a zero-order-difference mode. A groove is formed in the boundary position of the fixed corner window and the guide structure. The groove is formed in the boundary position of the fixed corner window and the guide structure, so that the visual color change of the two parts is reduced, the visual color difference between the guide structure and the fixed corner window is reduced, and the visual attractiveness is improved; the problems that an existing fixed angle window and an existing guide structure form visual color difference due to different used materials or different technologies, and the attractiveness of a product is affected are effectively solved.
Owner:HENNIGES (TAICANG) SEALING SYST CO LTD
Battery pack installation equipment and production line
PendingCN119447405AImprove seal qualityImprove installation accuracyAssembling battery machinesCell component detailsProduction lineElectrical battery
The invention discloses battery pack installation equipment and a production line, and relates to the technical field of battery pack assembly.The battery pack installation equipment comprises a base, a top layer carrying mechanism, a bottom layer carrying mechanism, a taking and placing mechanism and an installation mechanism, and the top layer carrying mechanism is installed on the base in a lifting mode; the bottom-layer carrying mechanism is suspended on the top-layer carrying mechanism in a floatable manner through the lifting mechanism; the pick-and-place mechanism is mounted on the bottom-layer carrying mechanism; the mounting mechanism is mounted on the top-layer carrying mechanism; in the technical scheme provided by the invention, the bottom-layer carrying mechanism suspended on the top-layer carrying mechanism is utilized, so that the battery pack mounting equipment can adapt to battery pack upper cover plates with different sizes and shapes, and the mounting precision and efficiency of mounting the battery pack upper cover plates on the battery pack lower shell are improved; and the upper cover plate of the battery pack and the sealant of the lower shell of the battery pack are pressed and connected through the mounting mechanism, so that uniform pressure is ensured, manual operation errors are avoided, and the sealing quality in the assembly production process of the battery pack is improved.
Owner:GAC TOYOTA MOTOR
Projection sheet support and projection equipment
ActiveCN119439585AEasy to removereduce hard contactProjectorsStructural engineeringMechanical engineering
The invention relates to a screen sheet support and projection equipment, the screen sheet support comprises a mounting support, a screen sheet assembly and a limiting cover plate, the mounting support is provided with a matching part, the screen sheet assembly is arranged on the mounting support, the mounting support is provided with a first light hole, and at least part of the structure of the screen sheet assembly is exposed through the first light hole; the limiting cover plate and the mounting bracket jointly clamp the screen sheet assembly; the limiting cover plate comprises a fixing part and a limiting part which are connected, the limiting part is connected with the matching part so that the limiting cover plate can be connected to the installation support, the limiting cover plate covers part of the structure of the screen sheet assembly, and projection light rays penetrate through the screen sheet assembly and are transmitted out through the first light hole; when the limiting cover plate is mounted on the mounting bracket, the limiting part can move relative to the fixing part under the action of external force, so that the limiting part is separated from the matching part. The limiting cover plate is of an adjustable structure, so that the limiting cover plate and the mounting bracket can be simply and quickly disassembled to take down the screen sheet assembly.
Owner:SHENZHEN INTELLIROCKS TECH CO LTD +1
Multifunctional saliva suction device
ActiveCN222426297Ureduce hard contactImprove user experienceSaliva removersApparatus instrumentsSurgery
The utility model discloses a multifunctional saliva suction device, and relates to the technical field of medical instruments. Comprising a saliva suction pipe body, a saliva suction mechanism is fixed to the saliva inlet end of the saliva suction pipe body and comprises a telescopic turning pipe, the saliva inlet end of the telescopic turning pipe is in threaded sealing clamping connection with a saliva suction front pipe, a hose is fixed to the saliva inlet end of the saliva suction front pipe, and a fixing pipe is fixed to the saliva inlet end of the hose. And a convex soft cover is fixed at the saliva inlet end of the fixed tube. Through the arrangement of the saliva suction mechanism, the hose and the convex soft cover are additionally arranged in the saliva suction mechanism, the rigid contact between the saliva suction mechanism and a patient can be reduced due to the flexibility of the hose and the convex soft cover, the saliva suction surface can be wider due to the convex surface of the convex soft cover, the use experience of the patient is improved, and the saliva suction rate of the device is also improved.
Owner:合肥市口腔医院
Anti-scratch cable recovery frame
ActiveCN222593053Ureduce scratchesavoid shakingFilament handlingElectronic waste recyclingControl theoryElectric cables
The utility model discloses an anti-scratch cable recycling frame, which relates to the technical field of cable recycling and comprises two support frames. The upper portions of the two supporting frames are jointly and rotationally connected with a supporting shaft, the outer surface of the supporting shaft is symmetrically and rotationally connected with check block structures, one sides of the two supporting frames are jointly and fixedly connected with a connecting rod, the outer surface of the connecting rod is slidably connected with a supporting seat structure, and the upper portion of the supporting seat structure is slidably connected with a guiding structure. The stop block structure can be supported through the supporting frame, then the stop block structure is used for limiting the position of a cable wound around the surface of the supporting shaft, and the situation that the cable shakes or displaces in the moving or storing process, and then the cable rubs other structures is avoided; the guiding structure can ensure that the cable moves according to a preset path in the recovery process and is prevented from making contact with other parts of the device, and therefore scratching of the cable is reduced.
Owner:HENAN TONGDA ACER TECHNOLOGY CO LTD
A nozzle structure of a polyester water-jet loom
This utility model relates to the field of water-jet looms and discloses a nozzle structure for a polyester water-jet loom, including a limiting ring fixed to the outer wall of the nozzle body. The limiting ring has several receiving holes, and the inner wall of each receiving hole has a receiving groove. A magnet is fixed to the inner wall of the receiving groove. A fixing cover is provided at one end of the nozzle body, and the fixing cover has a through hole corresponding to the nozzle body. Several L-shaped retaining strips are fixed to the fixing cover, and these L-shaped retaining strips are magnetically attracted to the magnet. In this utility model, through the synergistic action of the receiving groove, magnet, fixing cover, and L-shaped retaining strips, the nozzle core can be axially limited and circumferentially locked under the action of the pressing ring, ensuring greater stability of the nozzle core within the inner wall of the nozzle body. This effectively prevents the fixing cover from rotating due to vibration and avoids the risk of the nozzle core falling out of the nozzle body.
Owner:XUZHOU RONGSHENGDA FIBER PROD TECH CO LTD
A method and device for protecting a tensile limit position, a vehicle and a storage medium
ActiveCN118722122BRealize the buffering effectImprove buffering effectResilient suspensionsMechanicsImpact
The application provides a method and device for protecting a stretch limit position, a vehicle and a storage medium. The method comprises: obtaining a vehicle speed value when it is determined that the vehicle enters a preset stretch limit position protection mode; increasing the current of a shock absorber in the vehicle according to the vehicle speed value; and increasing the damping force generated by the shock absorber according to the increased current, so as to protect the stretch limit position of the shock absorber. The above method obtains the vehicle speed of the shock absorber, and increases the current of the shock absorber at different speeds according to the vehicle speed of the shock absorber, so as to increase the damping force of the shock absorber at different speeds. When facing a larger impact, the problem of abnormal sound of the stretch limit position of the shock absorber can be better avoided by increasing the damping of the shock absorber, and the hard contact of the buffer device in the shock absorber is reduced, so as to reduce the influence on the durability of the shock absorber.
Owner:GREAT WALL MOTOR CO LTD
Pultrusion equipment and extrusion molding method for thermoplastic composite profile
InactiveCN119217753Aflexible adjustmentincrease flexibilityElectric machineryThermoplastic composites
The invention relates to the technical field of pultrusion, in particular to pultrusion equipment and an extrusion forming method for thermoplastic composite profiles, the pultrusion equipment comprises a frame body, the frame body comprises a creel, a processing table is arranged on one side of the creel, and a dipping tank is arranged on the upper surface of the processing table. A first motor runs to drive a rotating rod to rotate, a first conical tooth rotates to enable a second conical tooth to drive a threaded rod to rotate, and then a first connecting block drives an upper pultrusion roller to move under the action of the threaded rod, so that in the pultrusion process, the pultrusion efficiency is improved; the position of the upper pultrusion roller can be flexibly adjusted according to the size requirement needing to be machined, pultrusion can be conveniently carried out on profiles with different direct shapes or thicknesses, the use flexibility and applicability of pultrusion equipment can be improved, the extrusion force of the lower pultrusion roller and the upper pultrusion roller on the profiles can be guaranteed, and the machining efficiency is improved. And accurate extrusion of profiles with different sizes is realized.
Owner:NANTONG TIANMU INSULATION COMPOSITE MATERIAL CO LTD
Water absorption scraper structure of all-aluminum chassis of scrubber
ActiveCN222487267Ureduce hard contacteffective contactMachine detailsFloor-scrubbing machinesEnvironmental engineeringBrush
The utility model relates to a water absorption scrabbling structure of an all-aluminum chassis of a scrubber, which aims to solve the technical problem that the contact adaptability of a water absorption scrabbling of a current scrubber and the ground is low in the using process, and comprises a brush disc assembly, a water absorption scrabbling is arranged on the outer side of the brush disc assembly, and a self-adaptive mechanism is arranged on the axis of the water absorption scrabbling; the self-adaptive mechanism comprises a scratch-resistant unit and an elastic unit, the scratch-resistant unit is arranged on the upper surface of the brush disc assembly, and the elastic unit is arranged on the upper surface of the water absorption scraper. According to the utility model, the structure of the water absorption scraper of the chassis of the existing scrubber is improved, the water absorption scraper and the brush disc assembly are connected by utilizing the self-adaptive mechanism, so that the water absorption scraper has self-adaptive adjustment capability during working, the self-adaptive mechanism comprises the anti-scraping unit and the elastic unit, and effective contact with different grounds can be realized by utilizing the elastic unit, so that the service life of the scrubber is prolonged, and the service life of the scrubber is prolonged. And when the water absorption scratchers are collided or scratched, the hard contact of the water absorption scratchers can be reduced through the anti-scraping units, and damage is reduced.
Owner:HEFEI PAIXUE ENVIRONMENTAL PROTECTION TECH CO LTD
Lower opening structure of waterscape curtain wall and installation method of lower opening structure
PendingCN119664016AImprove wind pressure resistanceImprove stabilityWallsBuilding material handlingWater featureRubber mat
The invention discloses a waterscape curtain wall lower opening structure and a mounting method thereof, and the waterscape curtain wall lower opening structure comprises a waterscape main body which comprises a glass rib and large-area glass; wherein a glass rib supporting steel U-shaped groove and a large-area glass supporting steel U-shaped groove are respectively formed in lower openings of the glass rib and the large-area glass; and Z-shaped water stop plates are arranged at the lower parts of the glass rib supporting steel U-shaped groove and the large-surface glass supporting steel U-shaped groove. The corrosion resistance and the waterproof performance of the lower opening construction structure of the curtain wall near the water are enhanced, and the water tightness and the structural stability are guaranteed by using a flexible rubber pad and meticulous waterproof measures such as seam filling waterproof mortar and painting a waterproof layer on a key structure part. In addition, efficient construction and long-term functionality are ensured through synchronous pre-embedding and detailed installation steps of the whole structure.
Owner:GREENTOWN REAL ESTATE CONSTR & MANAGEMENT GRP CO LTD
Milling equipment and production process for bearing production
ActiveCN119187665Breduce hard contactReduce damage rateMilling equipment detailsMetal working apparatusPipeMachine tool
The present invention belongs to the technical field of milling machine tool processing, and specifically provides a milling device for bearing production and a production process thereof, wherein the milling device for bearing production includes: a material box, suitable for stacking steel pipes; a buffered feeding assembly, which is arranged in the material box and suitable for buffering the steel pipes placed in the material box; a sequential material taking assembly, which is arranged at the discharge port of the material box and suitable for sequentially taking out the steel pipes in the material box; two groups of milling assemblies, which are respectively arranged on both sides of the sequential material taking assembly and suitable for milling the steel pipes taken out by the sequential material taking assembly. By arranging a buffered feeding assembly in the material box, the steel pipes entering the material box are buffered, the hard contact of the steel pipes is reduced, and the probability of damage to the steel pipes is reduced. At the same time, the posture of the steel pipes entering the material box is restricted by the buffered feeding assembly, thereby reducing the probability of the steel pipes getting stuck in the material box.
Owner:CHANGZHOU SUTE BEARING MFG CO LTD
Adjustable wire fixing device
Owner:SUZHOU CHILYE GREEN TECH