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349 results about "Shock avoidance" patented technology
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Luminescence shock avoidance in display devices
ActiveUS20080165203A1Reduced brightness valueLuminescence shock can be avoidedCathode-ray tube indicatorsInput/output processes for data processingShock avoidanceAmbient lighting
A luminescence shock avoidance algorithm is disclosed to selectively limit the brightness level of a display device when the display device is activated in a dark environment to prevent the temporary vision impairment that can occur when a display device is activated in a dark environment. The algorithm receives the state of the display (e.g. on or in standby mode), and can optionally receive an ambient lighting value from an ambient light sensor and a user-selectable manual brightness adjustment setting to determine whether luminescence shock avoidance should even be triggered, and if it is triggered, how much should the brightness level of the display be limited.
Owner:APPLE INC
Rear suspension system for bicycles
InactiveUS20120228850A1Maintain stabilityPassenger cyclesChildren cyclesEngineeringMechanical engineering
A rear suspension system for a bicycle which includes a front part having a top tube, a down tube and a seat bracket, and a rear part has seat stays and chain stays. The seat tube has a frame located close to the bottom bracket. A top link unit is pivotably connected to the seat stays and extends toward the front part to form a first pivotal portion. The chain stays are connected to a down link unit which extends into the frame. A second pivotal portion is formed at the mediate portion of the down link unit. A shock-absorbing device has its top end pivotably connected to the first pivotal portion and the lower end of the shock-absorbing device extends into the frame and is pivotably connected to the second pivotal portion which is located close to the axis of the seat tube to provide stable buffering action.
Owner:KINESIS INDUSTRY
Luminescence shock avoidance in display devices
ActiveUS8068125B2Luminescence shock can be avoidedReduce the valueCathode-ray tube indicatorsInput/output processes for data processingShock avoidanceAmbient lighting
A luminescence shock avoidance algorithm selectively limits the brightness level of a display device when the display device is activated in a dark environment to prevent the temporary vision impairment that can occur when a display device is activated in a dark environment. The algorithm receives the state of the display (e.g. on or in standby mode), and can optionally receive an ambient lighting value from an ambient light sensor and a user-selectable manual brightness adjustment setting to determine whether luminescence shock avoidance should even be triggered, and if it is triggered, how much should the brightness level of the display be limited.
Owner:APPLE INC
Shock-absorbing universal wheel for luggage
InactiveCN102578778ASimple structureReduce manufacturing costCastorsLuggageShock avoidanceClassical mechanics
Owner:温州市亚王达箱包有限公司
Anti-collision protection device for charging pile of new energy automobile
InactiveCN112319286AImprove work efficiencyReduce impact forceCharging stationsElectric circuit arrangementsShock avoidanceNew energy
The invention discloses an anti-collision protection device for a charging pile of a new energy automobile, and relates to the technical field of new energy, in particular to the anti-collision protection device for the charging pile of the new energy automobile. The device comprises a parking space ground, a mounting plate, the charging pile of the new energy automobile and a fixed plate. According to the anti-collision protection device for the charging pile of the new energy automobile, through cooperative use of a rubber pad, a built-in blocking cylinder, an external annular blocking cylinder and a shock-proof spring, the built-in blocking cylinder is used for comprehensively protecting the charging pile of the new energy automobile; when a driver operates improperly, some vehicles runfrom the side surface of the ground of the parking space or crash the rear metal baffle plate, and the vehicle is buffered for the first time through a rubber pad; meanwhile, a shock absorption spring deforms, the impact force is reduced again, and finally, the vehicle is blocked through a built-in blocking cylinder, so that the new energy vehicle charging pile is effectively prevented from beingdamaged, and multi-layer protection is formed for the new energy vehicle charging pile; therefore, the working efficiency of the charging pile anti-collision protection device of the new energy automobile is improved.
Owner:朱振浩
Battery shock-absorbing device of new energy automobile
InactiveCN112271380AWon't shakeAvoid shakingNon-rotating vibration suppressionLeaf springsShock avoidanceAutomotive battery
The invention discloses a battery shock absorption device of a new energy automobile, and belongs to the technical field of automobile battery shock absorption. The battery shock-proof device comprises a box body, a box cover is arranged on the upper portion of the box body, a plurality of heat dissipation openings are annularly formed in the box cover at equal intervals, an adjusting screw A is arranged in the middle of the box cover in a penetrating mode, and a suction cup is arranged at the end, penetrating through the bottom face of the box cover, of the adjusting screw A. A battery body is arranged in the box body. A buffer base is arranged on the bottom surface in the box body; An arc-shaped buffer plate is arranged on the buffer base, a supporting plate is arranged on the arc-shapedbuffer plate, and a plurality of non-slip mats are evenly arranged on the surface of the upper portion of the supporting plate. The buffer base and the arc-shaped buffer plate are arranged on the bottom surface of the box body, and the anti-skid pads are arranged at the upper parts of the support plates, so that a battery cannot shake or shift due to vibration generated in the driving process ofan automobile, and the vibration generated in the vertical direction is reduced through the spring telescopic rods arranged between the buffer base and the support plates; and the buffer mechanism isused for reducing shaking of the battery body when the vehicle body vibrates.
Owner:YANTAI ENG & TECH COLLEGE YANTAI TECHNICIAN INST
Stretchable handle-rotatable portable electric vehicle
A stretchable handle-rotatable portable electric vehicle comprises a battery box, a front fork, a stretchable rotatable handle, a front frame, a middle frame, a rear frame, a saddle, a front wheel, a rear wheel and an electric drive system, wherein the battery box is connected to the stretchable rotatable handle, the front frame and the front fork; the stretchable rotatable handle is composed of a left handle, a right handle, an upper locking part, a lower locking part and a pull handle; the front frame is composed of a rotation part and a front beam; the rotation part is composed of a drum base and a rotary component; the middle frame comprises a double-beam tube, a first dual-tube sleeve, a rear tube sleeve, two pedal parts, a folding plate, a first locking hook part, a dragging wheel, two shock-avoidance polyurethane blocks and a rear frame hook; the rear frame is composed of a left rear fork tube, a right rear fork tube, a second dual-tube sleeve and a foot support; the saddle is composed of a saddle tube, a saddle folding part, a second locking hook part, a saddle rod and a saddle seat, and the saddle folding part is composed of a dual-hole connecting part, a connecting rod and a U-shaped plug; the front wheel is installed on the front fork; the rear wheel is installed on the rear frame; and a motor is installed on the front wheel.
Owner:TAICANG CHEZHONGBAO LEISURE ARTICLES +1
Linkage shock absorber device
PendingCN107882913AConsider comfortFlexible switchingSpringsLiquid based dampersHydraulic cylinderShock avoidance
The invention provides a linkage shock absorber device for automobile spring shock absorption. The linkage shock absorber comprises four groups of shock absorber assemblies; the shock absorber assemblies can achieve shock absorption by hydraulic damping; the four groups of shock absorber assemblies comprises a left front shock absorber assembly suitable for a left front wheel, a right rear shock absorber assembly suitable for a right rear wheel, a left rear shock absorber component suitable for a left rear wheel, and a right front shock absorber assembly suitable for a right front wheel; the left front shock absorber assembly communicate with the right rear shock absorber assembly through a oil passage to achieve linkage, so that a corresponding hydraulic cylinder has the same stretching direction; the left rear shock absorber component communicates with the right front shock absorber assembly through the oil passage to achieve linkage, so that the corresponding hydraulic cylinder hasthe same stretching direction. The linkage shock absorber device solves the technical problem that the car body is obviously tilted when the traditional technology car turns in the turning, and the car body can beat obviously when meets the uneven pavement, and the comfort of the car and the anti-roll cannot be taken into account in one time.
Owner:畅建坤
Method for machining automobile front wheel panel
ActiveCN102950389AEasy to cause installation inconvenienceEasy margin adjustmentSuperstructure subunitsWelding apparatusShock avoidanceFender
The invention discloses a method for machining an automobile front wheel panel. Firstly, a shock absorption support and the front wheel panel are welded together, a reinforcing plate and a first process piece are then welded together, a second process piece and a mounting plate of a wheel fender are welded together, so that a front wheel panel workpiece is formed, a mud guard and the front wheel panel workpiece are then welded along a welded joint of the mud guard, and finally, a front lamp mounting bracket and a fourth process piece are welded together. Consequently, the situation that the shock absorption support and the front wheel panel are welded after being positioned is avoided, so that no position displacement can be generated before the reinforcing plate is welded, a front support and a rear support of the mounting plate of the wheel fender are utilized to be respectively connected with the reinforcing plate and the shock absorption support, so that the integral strength is increased.
Owner:JINGJIANG XINCHENG VEHICLE PARTS
Shock absorption device for new energy automobile battery
InactiveCN112259876AImprove stabilityReduce shakingSecondary cellsCell lids/coversShock avoidanceAutomotive battery
The invention discloses a shock absorption device for a new energy automobile battery, which relates to the technical field of new energy automobile batteries. The shock absorption device comprises abox body, two first grooves are formed in the lower surface of the inner wall of the box body, shells are fixedly connected to the lower surfaces of the inner walls of the two first grooves, sliding sleeves are clamped to the upper surfaces of the shells, the inner surface of the sliding sleeve is slidably connected with the outer surface of a sliding rod, the bottom end of the sliding rod is fixedly connected with the upper surface of a connecting plate, sliding blocks are fixedly connected to the left and right side faces of the connecting plate and slidably connected into sliding grooves formed in the left and right side faces of the inner wall of the shell correspondingly, and the lower surface of the connecting plate is fixedly connected with the top end of a first spring. According to the shock absorption device for the new energy automobile battery, by arranging the shell, the sliding rod, the sliding sleeve, the connecting plate, the first spring, the second spring, the placingplate and the extrusion plate, the fixing stability of the battery body is improved, the battery body is prevented from colliding with the inner wall of the box body to be damaged, and the use requirements are met.
Owner:诸暨慧达机电有限公司
Automobile shock absorber with good shock absorption effect
InactiveCN113108007AAvoid deformationAffect the shock absorption effectSpringsShock absorbersShock avoidanceEngineering
The invention relates to the field of automobile related instruments, in particular to an automobile shock absorber with a good shock absorption effect, which comprises a working cylinder barrel, a water inlet tube and a water outlet tube, wherein a compression valve is arranged on the inner wall at the left side of the bottom end of the working cylinder barrel, a compensation valve is arranged on the outer wall at the right side of the bottom end of the working cylinder barrel, and a piston is hermetically and slidably connected to the inner wall of the working cylinder barrel; a rebound valve is arranged at the top end of the left side of the piston, a circulation valve is arranged at the bottom end of the right side of the piston, a piston rod is arranged in the middle of the piston, an oil seal is arranged at the top end of the working cylinder barrel, a bottom cover is fixedly connected to the bottom end of the working cylinder barrel, and the upper end of the outer wall of the bottom cover is sleeved and fixedly connected with an oil storage cylinder barre; the working cylinder barrel is sleeved with the oil storage cylinder barrel, and the inner wall of the top end of the oil storage cylinder barrel is in pressing contact with the oil seal. According to the automobile shock absorber, heat generated by working of hydraulic oil in the shock absorber can be well dissipated, and deformation of a reset damping spring can be well prevented.
Owner:浙江正盛减振器有限公司
Buffer device of clamping mechanism for substation inspection
PendingCN111846023AAvoid breaking cablesImprove buffering effectApparatus for overhead lines/cablesSwitchgearShock avoidanceStructural engineering
The invention discloses a buffer device of a clamping mechanism for substation inspection. The buffer device comprises a clamping mechanism and a moving part, the lower surface of the clamping mechanism is provided with a buffer device facilitating the shock absorption effect. The buffer device comprises a support base, a connecting rod mechanism and a bearing frame base. The connecting rod mechanism is arranged on the support base; the connecting rod mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod anda sixth connecting rod; the fourth connecting rod is hinged with the second connecting rod, the third connecting rod and the bearing frame base; the connecting rod mechanism is connected with the bearing frame base; according to the buffer device of the clamping mechanism for substation inspection, the phenomenon that the clamping mechanism is pulled to be broken along with the fluctuation of theterrain is effectively avoided through the buffer device, the buffering effect is further improved through the auxiliary buffering base, and the practicability of the device is improved.
Owner:国网河南省电力公司新安县供电公司 +1
Balance clamping shock-proof device for stay cable detection robot
The invention discloses a balance clamping shock-proof device for a stay cable detection robot. The balance clamping shock-proof device comprises a robot frame and two walking units arranged on the robot frame, and the two walking units are oppositely clamped on a stay cable. Each walking unit comprises a first force arm support which is rotatably arranged at the upper end of the robot frame; a second force arm support rotatably arranged at the lower end of the robot frame, wherein the second force arm support is provided with a rolling wheel, and the rolling wheel abuts against the stay cable; a hinge device hinged between the first force arm support and the second force arm support; and an electric push rod hinged between the first force arm support and the second force arm support . According to the balance clamping shock-proof device for the stay cable detection robot, composition accessories of the shock-proof device are simplified, so that the structure is compact; and the cable diameter variation range which can be detected is larger.
Owner:GUANGZHOU CHENGXIN ROAD ENG EXAMINATION
Unmanned aerial vehicle landing shock-proof device utilizing gear transmission principle
The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle landing shock-proof device utilizing the gear transmission principle. The device comprises a first shell and a second shell, an air bag is movably connected to the exterior of the first shell, a first spring is movably connected into the first shell, a connecting rod is movably connected to the exterior of the first spring, a toothed rod is movably connected to the end, away from the first spring, of the connecting rod, a ratchet wheel is movably connected into the second shell, afirst gear is movably connected to the exterior of the ratchet wheel, and a spring strip is movably connected to the exterior of the first gear. Under the interaction of the first shell, the second shell, the air bag, the first spring, the connecting rod and the toothed rod, vibration during landing can be absorbed through movement deformation of the first spring during landing of the unmanned aerial vehicle, collision between a vehicle body and the ground during landing of the unmanned aerial vehicle is avoided, transmission between structures can provide a power source for later air bag buffering and shock absorption, so the unmanned aerial vehicle better conforms to use of actual conditions.
Owner:金倩倩
Copper alloy offshore oil well power-assisted device achieving threaded piston shock absorption
InactiveCN104790922AResist the impact of wavesImprove cooling effectWaterborne vesselsFluid removalShock avoidanceWell drilling
The invention relates to an offshore oil well assisting device, in particular to a copper alloy offshore oil well power-assisted device achieving threaded piston shock absorption. Platform hinges are arranged at the four corners of an operating platform to be connected with the upper hole ends of threaded piston shock absorbers, and the lower hole ends of the threaded piston shock absorbers are connected with fixed supporting legs. An oscillating bar pin shaft on an oscillating bar base is fixedly connected with a well drilling oscillating bar in a rotating mode, one side end of the well drilling oscillating bar is fixedly connected with a big well drilling rope, and the big well drilling rope penetrates through a platform drilling hole in the operating platform and then goes deep into a seafloor oil well bed. A transmission chain is arranged between an output chain wheel on a disc type water-cooling chain wheel motor and a chain wheel rotating table. The threaded piston shock absorbers and the plane of the operating platform are arranged at the included angle of 45 degrees, and it is guaranteed that the operating platform is stably fixed; the threaded piston shock absorbers achieve two-way shock absorption through the combination of threaded connecting and double-piston sealing, the disc type water-cooling chain wheel motor and the welding piston two-way shock absorbers are combined together through the operating platform, and the two problems troubling offshore oil wells all the time are solved at the same time.
Owner:张志雄
Special cabinet for electrical equipment
PendingCN107155274AImprove securityEnsure safetyCasings with display/control unitsCasings/cabinets/drawers detailsMicrocontrollerIn vehicle
The invention discloses a special cabinet for electrical equipment, which comprises a cabinet body, a plurality of laminated plates arranged in the cabinet body and roller wheels arranged at the bottom of the cabinet body, wherein the roller wheels are connected with the cabinet body by shock absorbers; a casing is sleeved outside the cabinet body; a gap is reserved between the casing and the cabinet body as an air channel; a plurality of fans are arranged at the bottom and the top of the gap; the casing is hinged with a cabinet door; a display screen, a password lock and reinforcing ribs are arranged on the cabinet door; a temperature sensor is arranged on each laminated plate; a smoke sensor, a buzzer, a single chip microcomputer and a plurality of ventilation holes are arranged on the cabinet body; the fans, the display screen, the temperature sensors, the smoke sensor and the buzzer are all connected with the single chip microcomputer; a shock absorbing device is arranged in the gap; telescopic support legs and suction discs are sequentially connected to the bottom of the cabinet body. The cabinet provided by the invention not only has high safety and good heat dissipation and shock absorption effects, but also has temperature and smoke alarm functions for ensuring the safety of vehicle equipment and minimizing losses, and has a maintenance tool storage space for facilitating maintenance and saving time.
Owner:江苏亚楠电子科技有限公司
Dynamic balance noise reducing shock-proof structure of swing piston type vacuum pump
ActiveCN102493956AAvoid resonanceRotary/oscillating piston pump componentsLiquid fuel engine componentsShock avoidanceEngineering
The invention discloses a dynamic balance noise reducing shock-proof structure of a swing piston type vacuum pump, comprising a vacuum pump mounting surface rubber gasket, a spring, a vacuum pump mounting bottom rubber gasket and bolts provided with screw rods and blot heads. The dynamic balance noise reducing shock-proof structure of the swing piston type vacuum pump in the invention is provided with the vacuum pump mounting surface rubber gasket, the spring and the vacuum pump mounting bottom rubber gasket and is matched with the bolts, so that the swing piston type vacuum pump is flexibly mounted in a mounting plate on a rack in a matching way, and the shock of the swing piston type vacuum pump is thoroughly stopped from being conducted to the mounting plate when the swing piston type vacuum pump runs to avoid the resonance of the rack.
Owner:广州美锐健康产业股份有限公司
A shock-absorbing device for balancing instruments and meters
ActiveCN109084127BReduce vibrationIncrease frictionNon-rotating vibration suppressionStands/trestlesShock avoidanceVibration amplitude
The invention discloses a vibration reduction device for balancing an instrument. The vibration reduction device comprises instrument mounting discs, a supporting moment arm, limiting rods and PVC glue cushions. Alloy steel rods are mounted on and fixed to the inner sides of the instrument mounting discs, carbon steel supporting rods are mounted and arranged on the inner sides of the alloy steel rods, and metal bolts are mounted on and fixed to the outer sides of the carbon steel supporting rods; plastic cushions are mounted and arranged on the lower portion of the supporting moment arm, and first vibration-proof springs are mounted and arranged on the lower portions of the plastic cushions; second vibration-proof springs are mounted and arranged on the outer sides of the limiting rods; ring cushions are mounted and arranged on the inner sides of the PVC glue cushions, and electric wire through holes are mounted and formed in the inner sides of the ring cushions; and a first supportingsteel frame is mounted and arranged on the inner side of the supporting moment arm. The vibration reduction device for balancing the instrument adopts the first vibration-proof springs and the plastic cushions, the vibration amplitude generated by the supporting moment arm is reduced through the plastic cushions, and the generated vibration amplitude is continuously reduced through the first vibration-proof springs.
Owner:JIANGSU KEDI PETROLEUM INSTR
Travelling frame
InactiveCN102745234AEasy to installSimple structureUnderstructuresAxle unitsShock avoidanceVehicle frame
The invention relates to the technical field of mechanical manufacturing and discloses a travelling frame. The travelling frame comprises a travelling wheel and a vehicle frame, wherein a wheel shaft of the travelling wheel is connected with one end of a swing arm and the other end of the swing arm is fixedly connected with the vehicle beam through a flange; one end of the swing arm, which is fixedly connected with the flange, is further hinged with a core shaft; the core shaft is placed in one section of holes at the two ends of the vehicle frame; at least one of the core shaft and the cross section of one part of the vehicle beam, which has the holes, is a non-circular section; a gap between the core shaft and the inner wall of the hole of the vehicle beam is filled with an elastic body; and the elastic body is a fluorine-containing rubber cylinder. According to the travelling frame disclosed by the invention, a shock-proof system of the travelling wheel of movable machine equipment solves the problems of complicated structure, high cost and difficulty in maintenance.
Owner:LIUZHOU ANLONG MACHINERY EQUIP
Automatic guiding transport cart and driving steering mechanism thereof
The invention discloses a driving steering mechanism. The driving steering mechanism comprises a shock-proof assembly, a rotary load bearing assembly and a chassis component, the shock-proof assembly comprises an upper mounting plate and a lower mounting plate which are arranged in a stacked mode and can move oppositely up and down, the lower mounting plate is provided with a center hole, and a rotation angle feedback device, multiple shock-proof springs and a limiting pillar used for limiting the largest spacing between the upper mounting plate and the lower mounting plate are arranged between the upper mounting plate and the lower mounting plate; the rotary load bearing assembly comprises a rotary shaft and a rotary shaft fixed base which penetrate through the center hole and are coaxially and rotatably matched, steering synchronous wheels are coaxially and fixedly connected to the upper end of the rotary shaft, the lower end of the rotary shaft is fixedly connected with the chassis component, and the rotary shaft fixed base is fixedly connected with the lower mounting plate. According to the driving steering mechanism, on the condition of not influencing driving and transportation, the structural complexity of the driving steering mechanism is lowered, the mechanism size is reduced, and a low and short field work environment can be adapted to in the traction and transportation process. The invention further discloses an automatic guiding transport cart which comprises the driving steering mechanism.
Owner:ZHEJIANG GUOZI ROBOT TECH
Dry-type transformer with high shock absorption performance
InactiveCN110808143AAct as an elastic bufferAchieve fixationTransformers/reacts mounting/support/suspensionNon-rotating vibration suppressionShock avoidanceTransformer
The invention discloses a dry-type transformer with high shock absorption performance, which comprises a supporting seat. An object placing groove is formed in the supporting seat; an object placing plate is arranged in the object placing groove; a transformer body is arranged on the object placing plate; sleeve rods are fixedly connected to the tops of the two sides of the supporting seat; and amoving block is slidably sleeved with the sleeve rod; a first spring is fixedly connected to the bottom of the moving block; the end, away from the moving block, of the first spring is fixedly connected with the inner bottom of the sleeve rod; an inserting rod is fixedly connected to the top end of the moving block; and the end, away from the moving block, of the inserting rod penetrates through the sleeve rod and extends upwards. Through the arrangement of an upper buffer mechanism and a lower buffer mechanism, the transformer can have a good shock absorption and buffer effect, the service life is prolonged, and moving is convenient.
Owner:江苏蜀铭电气设备有限公司
Universal wheel with brake device
The invention relates to a universal wheel with a brake device. The universal wheel comprises a mounting top plate, a wave disc connected with the mounting top plate through a vertical shaft, a supporting frame with the upper portion fixedly connected with the wave disc and a roller connected with the lower portion of the supporting frame. The upper portion of the vertical shaft is fixedly connected with the mounting top plate, and the lower portion of the vertical shaft is rotatably matched with a shaft mounting hole in the wave disc; and the brake device for braking the roller is further included. When the universal wheel runs, shock absorbing and buffering functions are achieved. The universal wheel with the brake device is more durable and good in locking effect.
Owner:兴锋脚轮(江苏)有限公司
Shock-proof new energy automobile battery shell
InactiveCN111081907AShorten speedAvoid damageSmall-sized cells cases/jacketsLarge-sized cells cases/jacketsShock avoidanceElectrical battery
The invention discloses a shock-proof new energy automobile battery shell. The shell comprises a housing; the bottom surface of the housing is movably connected with a base; sleeves are fixedly arranged on the top surfaces of four corners of the base; pistons are clamped in the sleeves in a sliding manner; piston rods are fixedly arranged in the middles of the top surfaces of the pistons; the other ends of the piston rods slidably penetrate the tops of the sleeves; the top ends of the piston rods are fixedly connected to the bottom centers of chucks; the bottom surfaces of the chucks are fixedly connected with springs; the springs slidably sleeve the outer walls of the piston rods; the free ends of the springs are fixedly connected to the top surfaces of the sleeves; and the chucks are movably clamped in clamping grooves which are formed in the four corners of the bottom face of the housing and are corresponding to the chucks. The piston rods move downwards to drive the pistons to movein the sleeves and move up and down in the sleeves under the action of the elastic forces of the springs; and when the pistons move up and down, fine air outlet holes can reduce the speed of the pistons, so that kinetic energy is converted into internal energy, and therefore, a shock-proof effect is achieved; and damage to a battery in the housing due to excessive vibration can be prevented.
Owner:安徽统凌科技新能源有限公司
Automatic stretching type shockproof stretcher for emergency rescue
InactiveCN111714293AAvoid secondary damageTo achieve the effect of double bufferingStretcherShock avoidancePhysical medicine and rehabilitation
The invention relates to the technical field of medical instruments, and discloses an automatic stretching type shockproof stretcher for emergency rescue. The automatic stretching type shockproof stretcher comprises a fixing plate, sliding rails are fixedly installed on the wall bodies of the left end and the right end of the interior of the fixing plate, a telescopic device is fixedly installed in the fixing plate, and a sliding block and a sliding rod are fixedly installed at each of the left end and the right end of the telescopic device. According to the stretcher, a wounded person is placed on a stretcher plate, the stretcher plate is subjected to shaking force to drive a moving rod to move downwards, the moving rod is subjected to the buffering effect of a reset spring, and first shock absorption effect is achieved; in a downward moving process of the moving rod, the moving rod is matched with a roller to drive the roller to move on the sliding rails and the sliding blocks, the sliding blocks is subjected to the extrusion force of the roller, the shaking force is transmitted to a buffer spring, second buffering effect is achieved, and therefore, the double buffering effect isachieved, and the circumstance that when the wounded person is conveyed, the wounded person is subjected to secondary damage due to violent vibration is avoided.
Owner:林艳玲
Vehicle and vehicle body balance control method and control system thereof
ActiveCN112606649AAdjust suspension height in real timeRealize active suspensionResilient suspensionsShock avoidanceStart time
The invention discloses a vehicle body balance control method. The method comprises the steps: acquiring driving speed information and corner information of a vehicle and a road surface image of the vehicle in the current driving direction; determining target object position data and target object state information of a target object of the vehicle in the current driving direction according to the road surface image; according to the driving speed information, the turning angle information and the target object position data, predicting the starting time of vibration of the vehicle; determining the suspension height control quantity of each wheel according to the target object state information; and sending the starting time when the vehicle vibrates and the suspension height control quantity of each wheel to a suspension system. According to the scheme, before the vehicle vibrates due to the target object, the control strategy comprising the starting time of vehicle vibration and the corresponding suspension height control quantity is determined in advance according to the target object information of the front road surface, so that active shock absorption in the true sense is realized.
Owner:DONGFENG MOTOR CORP HUBEI
Shock absorber suspension of formula racing car and formula racing car
InactiveCN111516447ADoes not affect roll stiffnessRace vehiclesInterconnection systemsShock avoidanceVehicle frame
The invention provides a shock absorber suspension of a formula racing car and a formula racing car. The shock absorber suspension comprises a middle shock-proof assembly, a horizontal pressing rod, connecting rods, a left wheel swing block and a right wheel swing block; the middle shock-proof assembly, a left wheel shock-proof assembly and a right wheel shock-proof assembly are located on the same plane; the middle shock-proof assembly is parallel to the left wheel shock-proof assembly and the right wheel shock-proof assembly and is arranged at the symmetrical center line of the left wheel shock-proof assembly and the right wheel shock-proof assembly; the front end of the middle shock-proof assembly is fixedly connected with a frame through a middle lifting lug; the rear end of the middleshock-proof assembly is rotationally connected with the middle point of the horizontal pressing rod; the number of the connecting rods is two; the tail ends of the two connecting rods are rotationally connected with the two ends of the horizontal pressing rod respectively; and the front ends of the two connecting rods are rotationally connected with the left wheel swing block and the right wheelswing block respectively. According to the prior art, an existing third spring occupies a large height space of a frame, the sight of a racing driver is seriously affected, and meanwhile the air resistance of a racing car is increased. With the shock absorber suspension of the formula racing car and the formula racing car adopted, the above technical problems are solved.
Owner:GUANGDONG UNIV OF TECH
New energy automobile power supply capable of preventing vibration on bumpy road section
InactiveCN112277615ABuffer upward impact effectReduce impactElectric devicesElectric propulsion mountingShock avoidanceNew energy
The invention relates to a power supply and particularly relates to a new energy automobile power supply capable of preventing vibration on a bumpy road section. A technical problem to be solved by the invention is to provide the new energy automobile power supply capable of preventing shock in the bumpy road section, which can effectively prevent power supply shock. The new energy automobile power supply capable of preventing shock on a bumpy road section comprises a power supply placing assembly; a lower supporting assembly which is mounted on the power supply placing assembly; and a lower damping assembly which is mounted between the lower supporting assembly and the power supply placing assembly. The power supply is provided with the upper anti-collision assembly, the power supply canbe prevented from moving upwards to be collided when the power supply vibrates violently, and then the upward collision effect of the power supply can be buffered; by arranging the two side damping assemblies, the impact force generated when the power source moves leftwards and rightwards can be effectively buffered through the rubber base plate and the third spring, and therefore the power sourceis prevented from being damaged when the power source shakes leftwards and rightwards.
Owner:广州粤丰汽车服务有限公司
Indoor transportation robot for medical consumables
ActiveCN111568068AEasy accessEasy to sort and placeCabinetsMedical equipmentShock avoidanceControl engineering
The invention discloses an indoor transportation robot for medical consumables. The robot comprises a cabinet body, a plurality of storage units located in the cabinet body and a wheel body located atthe bottom portion of the cabinet body and used for allowing the cabinet body to move, wherein the wheel body comprises a flexible rim, a wheel core located in the center of the wheel body and a shock absorption structure located between the rim and the wheel core. According to the indoor transportation robot for the medical consumables, a shock absorption structure is arranged at the walking portion at the bottom portion of the indoor transportation robot for medical consumables, and a self-compression structure of the spring is arranged in the shock absorption structure, so that the low-friction contact between the wheel body and the ground can be ensured when the robot stably walks, flexible contact between the robot and an obstacle when the robot pass through the obstacle can be ensured, the wheel body supporting strength can be adjusted according to road conditions, the walking wheel body of the robot can easily pass through the obstacle, jolt of the robot in the whole transportation process is reduced, the transportation stability of the robot is improved, and medical consumables are protected.
Owner:湖南德荣医疗健康产业有限公司
Suction disk loading device and core vibration abatement and core anti-vibration method
InactiveCN1870170AStable working conditionBroad application spaceUndesired vibrations/sounds insulation/absorptionRecord information storageElectrical and Electronics engineeringDisk loading
A disc loading device of suction type consists of base, plate pressing component, control component, driving component, guiding roller component, disc pressing component, driving unit of light pick-up, three or four sets of shock absorption components formed by shock-absorbing pad and shock-absorbing connection seat as well as two shock-absorbing connection heads, erection base being connected to pick-up driving unit and to base of said loading device, support plate, coupling mechanism of optical disc, the first circuit board and the second circuit board.
Owner:CHANGZHOU SHINCO AUTOMOTIVE ELECTRONICS
Data disaster recovery storage device and carrier
ActiveCN112071339AProtection securitySo as not to damageReducing temperature influence on carrierUndesired vibrations/sounds insulation/absorptionShock avoidanceWater storage
The invention discloses a data disaster recovery storage device and a carrier. The data disaster recovery storage device comprises a shell; a refractory shell; an inner container; an internal data line and a storage device; wherein the storage device is connected with the internal data line and is suspended inside the inner container, and the outer side of the storage device is filled with the water-absorbing resin. Safety of the memory during the combustion period of the vehicle is ensured through various heat insulation and heat dissipation means. The storage device is installed in a hangingmode and does not make direct contact with other structures, direct conduction of heat can be effectively avoided, and meanwhile shock absorption can be effectively achieved. The device is advantagedin that the property that water is boiled at a constant temperature under standard air pressure is utilized, and the mode that water is stored in the inner container shell is adopted, so it is ensured that the storage is not damaged at a certain external high temperature within a certain period of time.
Owner:SANLI DIGITAL TECHN SHANGHAI
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