232 results about "Shock avoidance" patented technology

The utility model relates to the technical field of AGV transportation equipment, in particular to a steering wheel damping mechanism. The steering wheel damping mechanism is arranged between a supporting table used for installing a rotary table and a bracket used for loading a power wheel set. The rotary table is provided with a rotating axis, and the rotary table is configured to rotate around the rotating axis along with driving of the pair of power wheel sets. The steering wheel damping mechanism comprises a plurality of damping units which are arranged in parallel. The multiple shock-proof units are arranged between the bracket and the supporting table in a rectangular array mode. The shock-proof unit is constructed to buffer the supporting table in the axial direction of the rotary table, and the shock-proof unit is arranged parallel to the rotating axis. The steering wheel damping mechanism ensures the steering stability, and particularly ensures the steering function of the steering wheel during high-speed turning.

The utility model relates to a baby carriage shock absorption structure and a baby carriage. The baby carriage shock absorption structure comprises a baby carriage body (1) and at least one shock absorber (2). Sliding grooves (10) are formed in the two sides of the bottom of the baby carriage body (1), one end of a sliding rod (11) is rotationally connected into each sliding groove (10), and the other end of each sliding rod (11) is fixedly connected with a supporting rod (12). One end of the shock absorber (2) is connected with the supporting rod (12), the other end of the shock absorber (2) is connected with the positioning rod (3), and the positioning rod (3) is fixedly arranged on the baby carriage body (1).

The utility model relates to the technical field of dental implants, in particular to a positioning ring for digital dental implants, which comprises a ring body, an anti-slip component is fixedly connected to the outer side of the ring body, the anti-slip component comprises an anti-slip ring, a groove is arranged on one side of the outer ring of the anti-slip ring, the tail end and the inner side of the lower side of the ring body cling to a T-shaped damping ring, and a chute is arranged on the inner side of the upper end of the ring body. A tooth groove is formed in the outer side of the top end of the ring body, the inner side of the tooth groove is tightly attached to the shock-absorbing assembly in a clamped mode, the shock-absorbing assembly comprises a clamping rubber block, a rubber shock-absorbing ring is fixedly connected to the outer side of the upper section of the clamping rubber block, a clamping groove is formed in one side of an inner ring of the rubber shock-absorbing ring, a rubber clamping ring is arranged on the inner side of the clamping groove, and a shock-absorbing limiting ring is fixedly connected to one side of an inner ring of the rubber clamping ring. According to the dental implant, the safety and the efficiency of a dental implant operation are improved, meanwhile, the discomfort of a patient is reduced, and the dental implant is an innovative auxiliary tool.

The utility model relates to the technical field of box body wheel sets, in particular to a shock-proof stable wheel set for a box body. The problems that when an existing box moving wheel set passes through some bumpy road surfaces, vibration is large, a damping mechanism is lacked, the box moving wheel set is not suitable for running on rough road surfaces, and the bearing capacity of the box moving wheel set is poor are solved. According to the design, when the wheel set is used, by arranging the damping assembly, when the wheel set passes through some bumpy road surfaces, a fixing plate on the steering mechanism moves up and down in a mounting sleeve and a fixing sleeve, under the action of a damping spring, damping and filtering can be conducted on the box body, the influence of vibration on the box body is reduced, and the overall bearing capacity of the wheel set is improved; the buffer sleeve can play a good role in buffering and damping, the damping and filtering effect on the bumpy road surface is further guaranteed, the reinforcing base is arranged, the strength between the mounting base and the fixing sleeve can be improved, the situation of breakage is avoided, the firmness between the wheel set and the box body is improved, and the service life of the wheel set is prolonged. The service life of the wheel set is prolonged.

The utility model provides a scooter frame rear shock-proof structure which comprises a fixing frame fixedly installed on a scooter frame, a connecting shaft is fixedly installed on the fixing frame through a fastener, and the outer sides of the two ends of the connecting shaft are both rotationally connected with rotating frames capable of being used for installing tires. The top sides of the two rotating frames are jointly and fixedly connected with a mounting frame, and the mounting frame is fixedly connected with a mud guard. Shock absorbers are connected to the two sides of the fixing frame. According to the utility model, through the matching of the mounting frame and the mudguard, the mudguard can be connected with the rotating frame, so that the mudguard can move along with a tire when the tire moves relative to the frame due to uneven road surface, and the damage of the mudguard caused by the contact and friction between the tire and the mudguard when the tire moves for an overlarge distance is prevented; and the service life of the product is prolonged.

The utility model discloses an electric motorcycle which comprises an integral support, a seat board assembly is arranged above the integral support, a front fork assembly, a front wheel and a handle are arranged at the front end of the integral support, the electric motorcycle further comprises a rear wheel upper support, a rear wheel lower support and a shock-proof spring assembly, and the shock-proof spring assembly is arranged on an integral frame. The shock-proof spring assembly is connected with the front end of the rear wheel upper support, the rear ends of the rear wheel upper support and the rear wheel lower support are both connected with the rear wheel, the front ends of the rear wheel upper support and the rear wheel lower support are open, and the shock-proof connecting rod assembly is connected to the openings of the rear wheel upper support and the rear wheel lower support. The structure is comfortable, the shock-absorbing effect is good, a Z-shaped shock-absorbing system is formed through the shock-absorbing spring assembly and the shock-absorbing connecting rod assembly, and the shock-absorbing effect is comfortable; and the pedals are added, so that the bicycle is more comfortable in the running process.

The invention discloses a small-scale car model and a suspension shock-proof mechanism thereof, and relates to the technical field of car models. Comprising a frame chassis, the two sides of the front end of the frame chassis are each provided with a front wheel assembly through a front suspension assembly, the rear side of the frame chassis is connected with a rear wheel assembly through a rear suspension assembly, the two ends of the rear wheel assembly are each in transmission connection with an integrated rear axle, and a longitudinal transmission shaft is arranged in the middle of the frame chassis; one end of the longitudinal transmission shaft is in transmission connection with the input end of the rear wheel assembly, the other end of the longitudinal transmission shaft is connected with the output end of a driving device of the car model, a steering mechanism used for controlling steering of the front wheel assembly is arranged on the front side of the frame chassis, and the output ends of the two sides of the rear wheel assembly are connected to the integrated rear axle through rear half shafts. The front suspension assembly comprises a first front swing arm, a connecting arm and a second front swing arm, wherein the first front swing arm, the connecting arm and the second front swing arm are designed to rotate by 90 degrees in a U shape. The system is high in integration level on the basis of high reduction degree, and has good static and dynamic ornamental values.

The utility model discloses a kind of protection structure and protective device for district fusion terminal, wherein protection structure includes protection support and elastic rubber ring, protection support is in right angle edge structure, including fender and flexible reinforcing arc angle, flexible reinforcing arc angle is located at the right angle vertex position of right angle edge structure, fender is located at the position of two right angle edges of right angle edge structure, and is fixed with the two ends of flexible reinforcing arc angle, the wall surface of fender outward is installation surface, the wall surface of fender inward is provided with cavity, hook is arranged in cavity, elastic rubber ring is detachably connected on the hook of adjacent two fenders. In the utility model, protection structure is elastically positioned and protected in each right angle edge of fusion terminal, the covering area of fusion terminal box body is smaller, does not affect the normal heat dissipation of fusion terminal, plays the buffering protection effect of compression resistance and shock avoidance.

1. The name of the design product: shock-absorbing mobile phone holder (M01). 2. The use of the design product: used for shock-absorbing clamping of mobile phones on motorcycles and bicycles. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model provides a front shock fixing seat is applicable to a motorcycle, including a fixed seat body, a first shock absorber fixed part, a second shock absorber fixed part and a steering shaft connecting part. The fixed seat body forms a front groove and a rear groove, and the front groove and the rear groove are opposite in direction. The first shock absorber fixed part is arranged at one end of the fixed seat body. The second shock absorber fixed part is arranged at the other end of the fixed seat body. The steering shaft connecting part is arranged at the middle position of the fixed seat body.

1. The name of the design product: pneumatic shock controller. 2. The use of the design product: pneumatic shock control system for automobile. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the field of children shoes, and discloses a preschool-age shoe with a zero-fall buffering shock-proof sole, which comprises an outsole and toe bending strengthening areas, the toe bending strengthening areas are arranged at the toe positions of the outsole, the inner side bending strengthening areas are arranged at the inner side of the arch of the outsole, and the toe bending strengthening areas are arranged at the toe positions of the outsole. The outsole is provided with an outer side bending strengthening area on the outer side of an ankle. According to the preschool-age shoe with the zero-fall buffering and shock-absorbing sole, the outsole and the toe separation area are arranged, the instep is completely attached to the outsole after the shoe is worn, the outsole is parallel to the ground, the fall is zero, the connecting line from the gravity center to the front palm center is parallel to the ground, the thickness of the outsole is moderate, the outsole is bent at the one-third position of the sole to form toe separation design, and the thumb position space is 2 mm or 3 mm more. The device is light and comfortable, is closer to a barefoot state, enables soles to be stimulated by the ground, better develops balance and coordination ability, has a training effect on body balance and joint control force of preschool children, and solves the problem that zero fall between the palm center and the ground cannot be kept.

The utility model discloses a shock-proof building block mechanism which comprises a building block, a floating piece and a spring, a lifting frame is vertically arranged on the bottom face of the building block, a guide column is arranged on the upper portion of the floating piece, a wheel shaft installation block is arranged on the lower portion of the floating piece, a wheel shaft hole is formed in the wheel shaft installation block, and the floating piece is movably arranged on the lifting frame. Guide holes matched with the guide columns are formed in the building blocks, the guide columns are sleeved with the springs, the upper ends of the springs abut against the building blocks, and the lower ends of the springs abut against the axle installation blocks. The building block is reasonable in structural design, the lifting frame is arranged on the building block, and the wheel axle hole is formed in the wheel axle mounting block, so that the building block can be conveniently and directly mounted with a wheel axle on a wheel, the assembly difficulty is effectively reduced, and the building block can be conveniently and quickly lapped and assembled. Meanwhile, through cooperation of the guide columns and the guide holes, the axle mounting blocks can compress the springs to move up and down to achieve the shock absorption purpose, and the shock absorption effect is good. In addition, the overall structure is simple and easy to implement.

The utility model discloses an electric bicycle with adjusting and suspension functions, which comprises an electric bicycle body, a rear fork is rotatably mounted at one end of the electric bicycle body, a connecting frame is fixedly mounted on the upper surface of the rear fork, a suspension mechanism is rotatably mounted in the connecting frame, and the other end of the suspension mechanism is rotatably mounted between L-shaped frames. The L-shaped frame is fixedly mounted on the upper surface of the electric bicycle body, and a sleeve shell is fixedly mounted on the outer surface of the electric bicycle body, so that the outer surface of the L-shaped frame is sleeved with the sleeve shell at the same time. Through the design of the shock absorption mechanism, the hardness of shock absorption can be adjusted, the proper shock absorption hardness is beneficial for a rider to keep a stable riding rhythm under different road conditions, the situation that the speed is suddenly high or suddenly low due to too soft or too hard shock absorption is avoided, riding is smoother, and the overall riding efficiency is improved.

The racket with the shock absorption function comprises a racket frame, a racket handle and racket lines penetrating through the racket frame, one end of the racket handle is provided with two connecting arms extending towards the two sides, the ends, away from the racket handle, of the connecting arms are connected with the racket frame, and therefore a hollow area is formed between the racket frame and the two connecting arms. According to the badminton racket, the clamping groove is fixedly connected with the clamping block of the opening groove, so that the shock-proof block is clamped at the joint between the two connecting arms, the shock-proof block is clamped at the joint between the two connecting arms, and the shock-proof block is clamped at the joint between the two connecting arms. Vibration generated by racket strings is absorbed through the characteristic of soft plastic of the badminton racket shock-absorbing block, vibration of the badminton racket can be reduced, the wrist of an athlete can be effectively protected, and the accuracy and explosive power of batting are improved.

The utility model relates to the field of video isolators, and provides a video isolator based on low delay transmission, which comprises an isolator body, a shock-proof seat and a connecting plate, the bottom wall of the isolator body is fixedly connected with two connecting bulges, the connecting bulges are provided with connecting grooves, the inner wall of the mounting groove is fixedly connected with a buffer layer, and the shock-proof seat is fixedly connected with the buffer layer. The inner wall of the transmission groove is slidably connected with two displacement blocks, the displacement blocks are provided with threaded holes, the top walls of the displacement blocks are fixedly connected with extension strips, the upper ends of the extension strips are fixedly connected with connecting pieces, the top walls and the bottom walls of the connecting pieces are fixedly connected with second elastic pieces, and the second elastic pieces are fixedly connected with limiting pieces; the inner wall of the transmission groove is rotatably connected with a threaded rod, the threaded rod is in threaded connection with the inner walls of the two threaded holes, the threaded rod is fixedly connected with a worm gear, the worm gear is located in the transmission cavity, the inner wall of the transmission cavity is rotatably connected with a worm, and the upper end of the worm is fixedly connected with a grip. Through the first elastic piece and the second elastic piece, a double-shock-proof effect can be achieved.

The utility model relates to the technical field of AGV transportation equipment, in particular to a shock absorption structure for AGV steering wheels. The shock absorption structure for the AGV steering wheel is arranged between a supporting table and a wheel carrier of a power wheel set. The supporting table is provided with a mounting part used for being connected with a frame, and the mounting part is constructed to be connected with the frame through a rotating shaft. The shock absorption structure comprises a pair of shock absorption units which are symmetrically arranged along the axis of the rotating shaft. The damping unit comprises a telescopic guide column and a compression spring, and the telescopic guide column is configured to axially compress the compression spring along with fluctuation of the supporting table. One end of the telescopic guide column is hinged to the supporting table, and the other end of the telescopic guide column is hinged to the wheel carrier. The compression spring and the telescopic guide column are coaxially arranged, and the telescopic guide column has the telescopic freedom degree in the axial direction of the compression spring. According to the shock absorption structure for the AGV steering wheel, the steering stability is guaranteed, and particularly, the steering function of the steering wheel is guaranteed when a frame is in a no-load state.

The utility model discloses a snow removal shovel with the left-right swing angle of 45 degrees, and relates to the technical field of snow removal, the snow removal shovel comprises a shovel plate assembly, a shovel blade is tightly attached to the bottom end of the shovel plate assembly, a plurality of supporting frames are fixedly arranged on a first fixed mounting plate at equal intervals, and shock-proof damping parts are arranged on the supporting frames in a hinged mode. A first fixing seat is fixedly arranged on the shovel plate assembly, a vertical shaft is rotatably arranged on the first fixing seat, an adjusting mechanism is arranged on the first fixing seat, and a lifting mechanism is arranged on one side of the connecting support. A plurality of shock-proof damping parts are arranged at the joint of the shovel plate assembly and the shovel blade, so that the shovel blade can be conveniently assisted to avoid obstacles, the end of the connecting support is arranged in a V shape, the connecting support is connected with the fixing support through a plurality of rotating connecting rods, and the adjusting hydraulic cylinder meets the requirements of bidirectional stroke and installation distance. The swing range of the shovel plate assembly reaches 45 degrees, the applicability is higher, the running resistance is smaller, and the failure rate is low.

The invention relates to the technical field of actuators, and provides a modularly-assembled actuator and an assembling method thereof.The modularly-assembled actuator comprises a power module and a suspension shock-proof module, and the power module comprises an electromagnet, a permanent magnet and a flexible supporting piece which keeps the permanent magnet suspended above the electromagnet and can move left and right; the suspension shock-proof module comprises a suspension adapter, a fixed adapter and an elastic piece for flexibly connecting the suspension adapter and the fixed adapter, and the suspension adapter and the electromagnet are rigidly fixed through the arrangement of structures such as the power module and the suspension shock-proof module, and the power module adopts the design that the width is smaller than the internal width of the suspension shock-proof module; therefore, the device can be directly installed in the vertical direction. The fixed adapter of the suspension shock-proof module is provided with the hole with the optimized size, the top of the power output module is supported to be installed downwards or pre-assembled and integrally installed, the modular design enables all functional units to be assembled and tested independently and then assembled, and the assembling efficiency and the maintenance convenience are greatly improved.

The utility model provides an internal damping luggage wheel, which relates to the technical field of luggage and comprises a fixing seat, a spring fixing seat clamped with the fixing seat and a spring. A fixing rod transversely penetrates through the fixing base and the spring fixing base, the two ends of the fixing rod are connected with idler wheels, the two ends of the spring abut against the fixing base and the spring fixing base respectively, and the spring fixing base moves in the vertical direction. By means of the structure, when the idler wheel encounters an obstacle or bears downward impact force, the impact force is transmitted to the fixing rod through the idler wheel, the fixing rod drives the spring fixing base to move upwards, the spring is compressed, the spring is elastically compressed and deformed, impact energy is absorbed, and the inner damping effect is achieved; and meanwhile, the impact force is greatly buffered and weakened, the shock-proof effect is good, and the shock-proof belt conveyor is suitable for protecting equipment and conveying articles in different road conditions. The inner shock absorption luggage wheel is simple in mechanical structure, clear in assembly relation, simple and convenient to manufacture, install and maintain, and beneficial to control of production cost.

The utility model relates to the technical field of baby strollers, and discloses a shock absorption structure suitable for a baby stroller, two groups of symmetrically arranged limiting mechanisms are arranged in a mounting groove, the side end of a shock absorption structure main body is fixedly connected with a containing box, and a fastener is arranged between the interiors of each screw hole. After the knob is rotated, the screw rod is screwed out of the containing box, after the screw rod does not abut against the limiting mechanism any more, the limiting mechanism automatically retracts and does not limit the inserting plate any more, at the moment, the baby carriage can be separated from the shock-proof structure body after being pulled upwards, and therefore disassembly between the baby carriage and the shock-proof structure body can be conveniently completed; therefore, when the first-stage buffer assembly in the shock-absorbing structure main body is damaged, parts are convenient to overhaul or replace, so that the situation that the baby carriage is weak in shock-absorbing effect or cannot be continuously used in subsequent use is avoided.

The utility model relates to the field of hoisting decorative plate installation, concretely relates to a shock -proof anti -falling mounting structure for decorative plate installation. Including keel, decorative plate and installation component, the installation component includes: fixed component, fixedly installed in the edge of decorative plate, elastic hook spare has with fixed component's middle part rotationally connected bottom and two rod portions that extend obliquely upwards from the bottom, and the top of rod portion is curved and forms the hook portion, and the keel is equipped with the top end of rod portion passes through the hanging hole. Through the cooperation of the elastic hook spare under the compression state and the hanging hole on the keel, the flexible hoisting of decorative plate is realized, each decorative plate can independently descend the height under the strong vibration environment, and the flexibility of the whole hoisting decoration system is improved. When the decorative plate descends to the lowest position, through the hook portion of the elastic hook spare and the edge of the hanging hole of the keel, the direct falling of the decorative plate can be effectively avoided.

The invention relates to the technical field of automobile chassis, in particular to a shock absorption evaluation effect method and system for a horizontal type shock absorption rear suspension structure of a bearing type body.The method comprises the steps that a vehicle with a target horizontal type shock absorption rear suspension structure is arranged on a platform capable of simulating road excitation of different frequencies and amplitudes; acceleration data information and springback data information of the target horizontal type shock absorption rear suspension structure shock absorber are obtained in real time, and the shock absorption effect is evaluated according to the acceleration data information and the springback data information, obtained in real time, of the target horizontal type shock absorption rear suspension structure shock absorber. According to the invention, the accuracy and scientificity of damping effect evaluation of the suspension system are improved, and powerful support is provided for research and development and technical progress of the automobile industry.

The two-section damping automatic adjusting shock absorber comprises a cross beam plate and a bottom plate, a T-shaped limiting groove is formed in the bottom of the cross beam plate, an adjusting block is connected to the inner side wall of a groove opening of the T-shaped limiting groove in a sliding mode, and two limiting plates sliding on the inner wall of the groove opening of the T-shaped limiting groove are fixedly installed on the outer side wall of the adjusting block. The adjusting block and the bottom plate are connected through two sets of limiting damping shock-absorbing assemblies, and the cross beam plate and the bottom plate are connected through two sets of limiting damping shock-absorbing assemblies. The self-adjusting mechanism can change damping in real time according to vibration, it is ensured that appropriate buffering is provided all the time, on the basis of the two-section type limiting damping shock-proof assembly, the self-adjusting mechanism can automatically adjust damping force according to different vibration intensities and working conditions, vibration energy can be effectively absorbed and dispersed, the self-adjusting mechanism adapts to complex and changeable use scenes, and the self-adjusting mechanism is suitable for being used in various occasions. The limiting mechanism can prevent the adjusting block from sliding excessively, the equipment structure is protected, the shock absorption effect is improved on the whole, stable operation of the equipment is guaranteed, and the service life is prolonged.

The utility model relates to the technical field of ultralow-temperature water vapor trapping pumps, in particular to a low-vibration and low-noise ultralow-temperature water vapor trapping pump which comprises a shell and an outer cover, the outer cover is installed at the top end of the shell, a controller is installed on the left side of the front end of the shell, and an installation mechanism and a shock-proof assembly are installed in the shell. Mounting mechanisms are arranged on the front inner wall and the rear inner wall of the shell, a shock absorption assembly is mounted at the bottom end in the shell, heat dissipation openings are formed in the front wall and the rear wall of the bottom end of the shell, and an airtight mechanism is mounted on the outer side of the left end of the shell; a concentric-square-shaped inner groove formed in the shell can be embedded with a sealing strip on the bottom side of a sealing plate, so that the sealing performance between the shell and the outer cover is improved, dust entering can be reduced while noise is reduced, the sealed shell is subjected to air exhausting through an air pipe through an air pump to form vacuum, the working environment of operators is improved, and the working efficiency of the operators is improved. And the twelve groups of damping springs mounted between the two groups of bottom plates are used for damping in a replaceable manner, so that the service life of the pump body is prolonged.

The utility model provides a novel folding bicycle frame which comprises a folding bicycle frame body, the folding bicycle frame body comprises a bicycle frame body, a middle pipe is arranged in the middle of the bicycle frame body and divides the bicycle frame body into a front triangular support and a rear fork, a control box is arranged below a battery supporting frame above the rear fork, and a folder is arranged in the middle of the front triangular support. And a shock-proof piece is arranged between the front end of the rear fork and the bottom bracket below the front triangular bracket. The rear fork is arranged on the middle pipe in a hinged mode and is connected and fixed through the shock-proof piece, so that the folding bicycle frame has the shock-proof function. When a rider sits on the seat of the middle rod, a good buffering and damping effect is achieved. Meanwhile, lever support is formed by the shock-proof piece, the hinge and the axis of the rear wheel, the force in the vertical direction can be well weakened, the counter-acting force of the folding bicycle frame on the human body is reduced or reduced, and the riding comfort is improved. And the service life of the folding frame is effectively prolonged by dispersing the acting force generated by bumping during riding.

The utility model discloses a high shock absorbing toy tank, including car shell, car body, at least one first wheel assembly and at least one second wheel assembly, car shell installs on the car body, and first wheel assembly and second wheel assembly all include the rotation drive mechanism of the wheel rotation of can drive, two wheels and two shock absorber, two wheels are arranged respectively at the both sides of car body, and the knuckle is equipped with first guide seat, and the both ends of rotation drive mechanism are equipped with two second guide seats, the shock absorber includes connecting shaft, reset component, first compression spring and second compression spring, and first compression spring sets up in first guide seat, and second compression spring sets up in second guide seat, and one end of connecting shaft sets up first guide seat, and the other end of connecting shaft sets up second guide seat. This high shock absorbing toy tank can adapt to the travel of various terrains, and when crossing various different obstacles, each wheel can not only carry out the independent action of adapting to the terrain, but also can keep transmission.