201results about How to "Improve the cushioning effect" patented technology

The invention provides a high-elastic foamed shoe insole material, and a preparation method and an application thereof, wherein the insole material is prepared by 3D-printing a thermoplastic resin compound material to form a green body, and performing supercritical fluid foaming shaping. The thermoplastic resin compound material includes: 55-100 parts of thermoplastic polyurethane resin, 0-50 parts of thermoplastic elastomer resin, 0.2-5 parts of a compatibilizer, 0.5-10 parts of a nucleating agent, 0-1.2 parts of an antioxidant, 0-1.2 parts of stearic acid, and 0-0.9 parts of a foam pore stabilizer. The insole material has a 3D structure, is light in weight, and has advantages of high resilience, low shrinking deformation and high cushioning effect. The insole material is shaped through 3D printing with the supercritical fluid impregnation and rapid pressure relief foaming. The method is green and environment-protective, is shorter in preparation process and higher in efficiency, andcan achieve customization.

The invention provides a detection device for electrical automatic equipment. The detection device comprises a device body; the device body comprises a detection table, a conveying mechanism, a carrier and a positioning detection mechanism; the conveying mechanism is located on the detection table; the carrier is horizontally arranged on the conveying mechanism and internally provided with the electrical automatic equipment; the positioning detection mechanism is located above the conveying mechanism; the detection table comprises a detection table body, supporting legs, a detection instrument, a control box and a conveying motor; and the pair of supporting legs is located at the two ends of the bottom of the detection table body. The damping effect of the carrier is good, the data detection accuracy of the electrical automatic equipment is improved, the detection efficiency is improved, a positioning camera is combined with an image processor so as to accurately position the positionsof detection holes for electrical automation, the positioning difficulty is greatly simplified, the positioning precision is improved, and the detection efficiency is further improved.

The invention relates to a multi-barrel magnetorheological damping shock absorber capable of achieving cooperative work. The magnetorheological damping shock absorber comprises at least one first damper and at least one second damper which are arranged on a base in a parallel connection mode, each second damper comprises a second liquid storage cylinder arranged on the base, magnetorheological liquid is contained in the second liquid storage cylinders, second piston assemblies are arranged in the second liquid storage cylinders, the tops of the second piston assemblies are connected with second piston rods, the second piston rods stretch out of the tops of the second liquid storage cylinders and vertically move in the second liquid storage cylinders along with the second piston assemblies, second snakelike magnetorheological liquid channels are formed in the second piston assemblies, the portions, close to the inner surfaces of the second liquid storage cylinders, of the second piston assemblies are provided with second external magnet exciting coils, and the inner surfaces of the second liquid cylinders are provided with multiple sets of permanent magnetic rings with the same magnetic heading. Compared with the prior art, the multi-barrel magnetorheological damping shock absorber has the advantages that the regulating range of tensile resisting and compression resisting is wide, the universality is high, and the damping shock absorber is not prone to be damaged.

The invention relates to a pouring molding process for thermoplastic elastomer foam particles. Thermoplastic elastomer foam particles with closed pore structures in composition with open pore structures extending to the epidermis are taken as a raw material; then the thermoplastic elastomer foam particle raw material is loaded into a molding mold, reactive polyurethane adhesive is injected, hot pressing, cooling molding are carried out, and a molding product is obtained. Compared with the prior art, according to the pouring molding process for the thermoplastic elastomer foam particles, through production process innovation of the bead-shaped thermoplastic elastomer foam particles, appropriate foam hole structures are designed, at the same time, functional groups or polar groups are contained, in addition, further through the unique foam particle surface treatment process, the particles obtained by foaming of various thermoplastic elastomers can be directly poured and bonded with polyurethane elastomers or can be directly poured and bonded with foamed polyurethane elastomers to form sole materials with the unique physical property and the unique appearance and other foaming products.

The invention discloses a dry type seismic pressure gauge, and belongs to the field of pressure gauges. The dry type seismic pressure gauge is that the outlet end of a joint is communicated with the inlet end of an air guide tube; the outlet end of the air guide tube is communicated with the fixed end of a bourdon tube; the movable end of the bourdon tube is fixedly connected with a choke plug; the lower end of a lower clamping plate is fixedly connected with the choke plug; when the bourdon tube is elastically deformed to cause displacement, the whole machine core moves accordingly; a V-shaped drawing rod is arranged on a fixing plate which is fixedly connected with the joint; one end of the drawing rod is fixedly connected with a fixing block, and while the other end of the drawing rod is equipped with a bending section which is vertical to the plane of the machine core; an elongated adjusting groove is formed in a sector gear and sleeves the bending section of the drawing rod. The dry type seismic pressure gauge achieves the seismic capacity without pouring glycerinum or silicone oil into a surface housing, and is convenient to welding, material saving, low in production cost, and high in production efficiency.

The invention discloses a laptop cooling pad. The laptop cooling pad comprises a cooling pad cores formed through injection molding of thermoplastic plastic, and the bottom surfaces of the cooling padcores are bonded with LSR layers. The invention discloses an injection molding system for producing the laptop cooling pad, and the injection molding system comprises a fixed mold and a movable mold,the fixed mold is connected with a first plastic injection pipe and a second plastic injection pipe, the first plastic injection pipe is used for injecting PC, the second plastic injection pipe is used for injecting LSR, a rotating disc is rotationally arranged on the movable mold, mold cores are arranged on the rotating disc, and a driving part is arranged in the movable mold. Every time the rotating disc rotates, the movable mold moves from the first plastic injection pipe to the second plastic injection pipe, then the rotating disc rotates by 180 degrees, and the rotating disc rotates in areciprocating mode. The technical scheme of the injection molding system is characterized in that the PC and the LSR are sequentially injected by the first plastic injection pipe and the second plastic injection pipe through rotation of the rotating disc, so that the laptop cooling pad which is good in flexibility, excellent in buffering performance and excellent in anti-skid performance is formed.

The invention discloses a buffer block used in an automobile shock absorber. The buffer block is prepared from the following components in parts by weight: 80-84 parts of #3 smoke sheet rubber, 6-8 parts of nitrile rubber buna, 2.2-2.4 parts of stearic acid, 0.4-0.6 part of accelerant M, 1.3-1.5 parts of accelerant TT, 25-30 parts of carbon black, 0.6-0.8 part of anti-aging agent D, 0.4-0.6 part of anti-aging agent 4010, 3-4 parts of zinc oxide, 0.5-0.7 part of paraffin, 1.4-1.6 parts of sulfur and 2.6-3 parts of pine tar. The #3 smoke sheet rubber used in the buffer block is resistant to fatigue and aging and is solid when being combined with metal, so that the #3 smoke sheet rubber is used as a main body material of the buffer block; due to adoption of the accelerants and the sulfur, the thermal resistance, the aging resistance, the impact resistance and the elasticity of the buffer block are improved, the comfort level of people when sitting on an automobile is improved, the tensile strength is 30-34MPa, the elongation rate is 600-620%, the shore type A hardness is 65-68 degrees, the permanent deformation is less than or equal to 15%, the rebound rate is 25-28%, and the service life is prolonged for 1.5-2.0 times.

The invention relates to a cushioning rebounding anti-sideslip device for a sole. The cushioning rebounding anti-sideslip device for the sole comprises a midsole and a cushioning body assembled on the midsole, the cushioning body is composed of multiple unit bodies which are sequentially connected and distributed in an U-shaped mode, each unit body is an elastic part which bends in an arc-shaped mode and is shaped like C, and an opening of each unit body faces backwards; each unit body bends to form a slotted hole which extends in the width direction of the sole; the flatness from outside to inside of the slotted holes, forming the sole of the cushioning body, of the unit bodies is gradually increased, and the top faces of the two ends of each unit body are arranged in a slantingly downward mode from outside to inside. According to the cushioning rebounding anti-sideslip device for the sole, by means of the structure modes of the unit bodies and the cushioning body, the good deformation capability is achieved, improvement of the cushioning effect of the sole is facilitated, and anti-slip and anti-rollover capability in the left side direction and the right side direction of the sole can be improved; the slantingly forward rebound force can be produced to the sole through the two ends of each unit body, the rebound rate of the force reaches 35%-52%, and the forward thrust power is provided for athletes.

The invention discloses an intelligent robot for children education with an anti-collision function, and relates to the technical field of intelligent robots. The intelligent robot specifically comprises a machine body, a function plate, temperature supply mechanisms, a round base and a base; the function plate is arranged in middle of the front surface of the machine body; the temperature supplymechanisms are distributed around the lower side of the machine body; the round base is fixed at the bottom of the machine body; the base is matched under the round base; a touch screen is mounted above the front surface of the machine body; an iron layer covers the bottom surface of the round base; insertion ports are drilled at the two ends of a slide way; a limiting slide block is fixed on oneside of an internal arc surface of the base; and the limiting slide block is matched in the slide way. The intelligent robot for children education with the anti-collision function achieves higher activity, specifically the deflectivity on the angle aspect, through cooperative connection between the round base and the base, that is, the intelligent robot can be deflected by a certain angle to buffer the collision impulsion so as to achieve the anti-collision purpose.

The invention relates to the technical field of rubber gaskets, and in particular to a wear-resistant type gasket formula and a preparation method. The preparation method comprises the wear-resistanttype gasket formula and steps of plastication, mixing, preparation for vulcanization, compression moulding and vulcanization forming. The wear resistance and compressive resilience force of the rubbergasket are effectively increased, so that the gasket can play a better cushioning role in equipment.

The invention relates to a ventilatable bubble cushioning sole. The ventilatable bubble cushioning sole comprises a sole main body; the sole main body is provided with an accommodating cavity; the top of the accommodating cavity is of an open structure; at least two cushioning pads which are in stacked connection with each other are arranged in the accommodating cavity; the top surface and bottom surface of the upper cushioning pad are respectively provided with bubbly protrusions; the top surface of the lower cushioning pad is provided with bubbly protrusions; and the bubbly protrusions of the bottom surface of the upper cushioning pad adjoin corresponding bubbly protrusions of the top surface of the lower cushioning pad in a staggered manner. According to the ventilatable bubble cushioning sole of the invention, the cushioning pads are adopted, and therefore, the cushioning performance of the sole main body can be effectively enhanced, and foot massage can be well realized, and cushioning and resilience forces are excellent under high-strength shock; when the bubbly protrusions are pressed and contract, and the bubbly protrusions can absorb external shock and impact pressure, and can be recovered very fast, and therefore, an excellent cushioning effect can be provided, and an impact force can be converted into a pushing force, namely energy regression is realized. With the energy resilience supporting effect provided by the bubbly protrusions adopted, movement efficiency can be effectively improved, and lasting stability performance can be provided.

The invention relates to a comfortable cushioning hubble-bubble massage sneaker comprising an upper and a shoe sole. The upper and the shoe sole are fixed connected into one. An accommodation cavity is formed in the shoe sole; at least at one layer of cushioning group is arranged in the accommodation cavity and is formed by a plurality of cushioning units; and each cushioning unit is perpendicular to the bottom of the shoe sole. According to the invention, because of the structure of the cushioning group, the cushioning effect of the shoe sole can be effectively enhanced and the good effect of foot bottom massage can be realized effectively; and performances of damping and resilience force are excellent under the high-strength impact. The cushioning effect is contracted when being pressed and absorbs the external vibration and impact pressures, and then restores, thereby providing a good damping effect; and the impact force is converted into the pushing force and the energy returns. Because of the energy return support effect provided by the cushioning units, the motion efficiency is effectively improved and the lasting motion stability is provided.

The invention relates to a shock absorption unit for a cushioning sole. The shock absorption unit comprises a shock absorption mechanism assembled on the sole, wherein the shock absorption mechanism comprises at least one unit body; each unit body is a C-shaped elastic piece, the opening of the unit body faces obliquely backwards, top surfaces of two ends of the unit body are connected with the sole respectively, an auxiliary body is arranged on the outer side wall of the back end of the unit body, and the auxiliary body and the back end of the unit body form a C-shaped structure with the backward opening. The unit bodies of the shock absorption unit has good deformation capacity and can decompose and unload treading pressure received by the sole; the auxiliary bodies can provide good support force for the back ends of the unit bodies, the two ends of each unit body and the auxiliary bodies can produce obliquely backward acting force on the sole during treading, impact force between an athlete and the ground is further absorbed effectively, the shock absorption rate of the force is up to 43%-80%, and feet of the athlete can be well protected.

The invention discloses a force dispersion type cold-rolled shipment interlayer padding. A three-layer fiberboard can be used as a core material, two sides of the core material are wrapped with high-density sponges, a composite force dispersion layer is inlaid in the high-density sponge, a force transmission structure arranged on the surface of the sponge is used for pre-dispersing the received force and then transmitting the pre-dispersed force to the composite force dispersion layer, the force is dispersed layer by layer and partially counteracted by utilizing the elasticity of the force dispersion layer itself and the distribution characteristics of a spherical structure, a good cushion protection effect can be achieved on the product, meanwhile, internal optimization is carried out ona single force dispersion layer, a special-shaped net is used for enhancing the integrality of the force dispersion layer, and a special force buffering layer is arranged among force dispersing ballsforming the force dispersion layer. According to the invention, a good elastic buffering effect is kept while the requirements for bundling, winding, cushioning and protection are met, the effect of coping with instantaneous impact hardening protection is also achieved, the force dispersion strength of the force dispersion layers is improved, the reliability of product cushioning and protection isextremely high, and the interlayer padding can be recycled, and the cushioning and protection cost of exported products can be greatly reduced in the long term.

The invention provides an automatic assembly machine for an external magnetic rotor of a magnetic pump, and solves the technical problems such as a large amount of labor, high production cost, laborious installation, long production time and relatively low assembly efficiency required in mass production since the magnetic tile is manually installed without using an assembly machine that can replace the manual assembly in the existing assembly process of external magnetic rotors. In the automatic assembly machine for the external magnetic rotor of the magnetic pump, the external magnetic rotorcomprises a rotor seat and a magnetic tile, the assembly machine comprises a base that is provided with a clamping mechanism capable of clamping and fixing the rotor seat; a support frame is fixed onthe base, and the support frame is provided with a feeding mechanism capable of conveying the magnetic tile and is further provided with a feeding mechanism capable of conveying the magnetic tile. Theautomatic assembly machine has the advantage of high assembly efficiency.

The invention relates to a shock-relieving and powered bubble massage sports shoe which comprises a shoe upper and a shoe sole which are fixed and integrally connected. The shoe sole is provided with a containing cavity, and the containing cavity is internally provided with one or more layers of shock-relieving sets, each shock-relieving set is composed of a plurality of shock-relieving units, and each shock-relieving unit is perpendicular to the bottom face of the shoe sole. Through the structural arrangement of the shock-relieving sets, the shock-relieving performance of the shoe sole can be effectively enhanced, a good sole massage function can also be effectively achieved, and shock reduction and resilience force under high-strength impact are particularly excellent; the shock-relieving units are shrunk when being pressed, absorb external shock and impact pressure and then are recovered rapidly, a good shock reduction effect is provided, impact force is converted to driving force (regression of energy), the supporting effect of energy springback provided by the shock-relieving units can effectively improve movement efficiency, and durable movement stability performance is provided.

The invention provides a thermally induced memory foam insole material. The material is prepared from the following raw materials in parts by weight: 10 to 40 parts of trans-1, 4-polyisoprene rubber,30 to 50 parts of EVA, 10 to 20 parts of POE, 10 to 20 parts of SEBS, 4 to 6 parts of talcum powder, 0.4 to 0.5 part of a peroxide cross-linking agent, 2 to 3 parts of a foaming agent, 1 to 2 parts ofzinc oxide, 0.4 to 0.6 part of stearic acid, and 0.4 to 0.6 part of zinc stearate. The thermally induced memory foam insole material provided by the invention adopts specific content components to realize better interaction, and the prepared thermally induced memory foam insole material can be easily, conveniently and quickly deformed, the deformation rate is adjustable, and the shape fixing rateand the recovery rate are high. Experimental results show that the deformation temperature of the thermally induced memory foam insole material is 50 to 60 DEG C, the deformation rate at 50 to 60 DEGC is 30 to 60%, the shape fixing rate at room temperature is greater than or equal to 90%, and the shape recovery rate at 70 DEG C is greater than 95%.

The invention discloses an infrared guiding device for a smart home. The infrared guiding device structurally comprises a lifter body, a shock absorbing base, wheels, an instrument panel, an intelligent controller, a detaching switch and infrared signal emitting devices, wherein the wheels are mounted below the shock absorbing base and are buckled with the shock absorbing base, the lifter body isarranged above the shock absorbing base and the shock absorbing base is buckled with the lifter body, the instrument panel is arranged on the front side of the lifter body and the lifter body is buckled with the instrument panel, the lifter body is mounted below the intelligent controller and is locked with the intelligent controller, the infrared signal emitting devices are arranged on two sidesabove the intelligent controller which is electrically connected to the infrared signal emitting devices, and the detaching switch is arranged on the middle side above the intelligent controller whichis buckled with the detaching switch. When the device is used, the device can solve the problem that the infrared receiving effect of the device cannot be exerted to the maximum extent as a stationary emitter has boundedness in signal emission in the prior art, and is wider in coverage and more efficient to use.

The invention discloses a non-slip slipper foaming material and a preparation method thereof. The non-slip slipper foaming material is prepared from the following raw materials in parts by weight: 20-30 parts of natural rubber, 35-50 parts of butadiene rubber, 40-55 parts of butadiene rubber, 8-15 parts of high-wear-resistance carbon black, 6-8 parts of a polybutylene elastomer, 5-12 parts of an anti-skid agent, 5-10 parts of a short fiber, 5-10 parts of zinc oxide, 0.7-5 parts of zinc stearate, 1-5 parts of stearic acid, 1-4 parts of a cross-linking agent, 2-10 parts of an expanding agent and0.5-5 parts of a foaming agent. According to the non-slip slipper foaming material disclosed by the invention, through carefully selecting the raw material composition, the content of each raw material is optimized and a proper proportion is selected, the respective advantages are fully exerted, mutual complementation and mutual promotion are realized, the prepared non-slip slipper foaming material has the excellent anti-slip performance, and the cushioning performance and the tensile strength are both improved.

The invention relates to an inclined plane connecting structure of a doorsill system, and belongs to the field of doors and windows of buildings. The inclined plane connecting structure of the doorsill system comprises a pressure block (1) and a doorsill inclined plane (3), wherein the pressure block (1) is provided with a doorsill inclined plane clamping side end (12) and a slot (13) with an upward opening; the slot (13) is provided with a second buckle service portion (13-2); the doorsill inclined plane (3) is provided with an inner buckle (31) and a second buckle (32-2) which are respectively in clamping connection with the doorsill inclined plane clamping side end (12) and the second buckle service portion (13-2) in a matched manner; a second chamfer (13-21) is formed at the upper end of the second buckle service portion (13-2); and a second inserting chamfer (32-21) is formed at the lower end of the second buckle (32-2). A bolt connection mode in the prior art is abandoned, the components of the inclined plane connecting structure of the doorsill system are connected to one another by buckles, the structure is optimized, and the mounting efficiency is improved obviously.

The invention discloses a bionic cushioning middle sole of a sneaker. Bionic design is mainly targeted on a half sole area and a heel area; each of the cushioning half sole area and the cushioning heel area is uniformly divided into an inner layer cushioning structure, a middle layer transition structure and an outer layer pressure bearing structure according to bionic designs of a foot pad below the third toe of an ostrich foot and three toe cushioning pads in the third toe; an inner layer structure comprises three inner layer cushioning structures which are sequentially arranged in parallel; and the three inner layer cushioning structures are 3:6:5 in width ratio, 5:8:7 in thickness ratio and 10:14:13 in length ratio. A cushioning effect of the sneaker can be greatly improved.

The invention discloses a damping base for CNC hardware machining. The damping base comprises a base body, a fixing block and a fixing base, wherein an opening is formed in the top of the base body; apressing plate, a bottom plate, a first cushioning member and second cushioning members are arranged in the base body; the bottom plate is in a convex shape and fixed in the base body; a buffer groove is formed in the middle of the top end of the bottom plate; the second cushioning members are arranged on the two sides of the top end of the bottom plate; the first cushioning member comprises twpfirst springs, two sliding blocks, buffer rods and a top seat; the two first springs and the two sliding blocks are all arranged in the buffer groove; the top ends of the first springs are connected with the wall of the buffer groove, and the bottom ends of the first springs are connected with the sliding blocks; the buffer rods which are obliquely arranged are rotatably connected to the two sliding blocks; and one ends, away from the sliding blocks, of the buffer rods are rotatably connected with the top seat through rotating shafts; each second cushioning member comprises a guide rod and a telescopic barrel; each guide rod is fixed between the bottom plate and the base body; and a second spring and a guide sleeve are arranged on each guide rod. The damping base for CNC hardware machiningis good in damping effect, low in cost, firm in fixation, wide in application range, and long in service life.

The invention discloses a PCB baking device. The device comprises a baking device body, a sealing door and a degassing device; the front face of the baking device body is movably connected with the sealing door. The middle part of one side of the baking device body is fixedly connected with the degassing device; the bottom of the baking device body is fixedly connected with a device base. A heat conducting plate is fixedly connected to the top in the baking device body; one end of the heat-conducting plate is fixedly connected with a limiting spring; the bottom of the heat-conducting plate isfixedly connected with a connecting plate; one side of the limiting spring is fixedly connected with a PCB clamping groove, and the PCB clamping groove improves the practicability of the device body;the degassing device improves the environmental protection property of the device body; the flexibility of the device body is improved through the device base; the heat utilization rate of the devicebody is increased through the heat conduction plate, the stability of the device main body is improved through the cushioning springs, the heat insulation handle plays a role in protecting workers, and the PCB baking device is suitable for PCB baking and has good development prospects in the future.

The invention discloses a shock prevention architecture bridge. The shock prevention architecture bridge includes a bridge body, a shock prevention bridge pile, a cable bent tower, a solar energy illuminating light and a shock reducing bridge floor, wherein the bottom of the bridge body is fixedly connected with the shock prevention bridge pile, the surface of the bridge body is fixedly connectedwith the shock reducing bridge floor, the outer wall of the bridge body is connected with the cable bent tower in an embedding mode, the top of the cable bent tower is fixedly connected with the solarenergy illuminating light, the bottom of the shock prevention bridge pile is fixedly connected with an corrosion prevention base, the top end of the shock prevention bridge pile is fixedly connectedwith a bridge body fixing groove, the inner wall of the bridge body fixing groove is fixedly connected with a shock prevention check block, the shock prevention check block reflects shock prevention of a device main body, the cable bent tower reflects safety of the device main body, the shock prevention bridge floor reflects practicability of the device main body, the solar energy illuminating light reflects convenience and environmental protection property of the device main body, aesthetics of the device main body is improved through a neon light, water level scale lines reflect practicability of the device main body, and a reflective layer reflects warning of the device main body. The shock prevention architecture bridge is suitable for using of an shock prevention bridge, and has widedevelopment prospects in the future.

The invention relates to a ventilative and waterproof massage sole comprising a main sole body. A sealing layer is arranged at the top of the main sole body; an accommodation cavity is formed inside the main sole body and is located below the sealing layer; at least one through hole is formed in the sealing layer; and choke plugs corresponding to the through holes one by one is arranged in the accommodation cavity. When the sealing layer moves downwardly when being pressed, the choke plugs seal the corresponding through holes. At least one ventilating channels is formed in the main sole body; and the accommodation cavity is communicated with the external world by the ventilating channel. When the main sole body is pressed under the pressure from a foot under the circumstances that the foot touches the ground, the sealing layer moves downwardly and the choke plugs seal the corresponding through holes and thus water can not enter the shoe through the through hole, thereby realizing the waterproof function of the sole. In addition, with the choke plugs, the cushioning performance of the main sole body can be effectively strengthened and the good foot bottom massage effect can be realized; and the impact force can be converted into the springback pushing force for assisting in foot motion, thereby effectively improving the movement efficiency.

The invention relates to an easily bent breathable waterproof sole which comprises a sole body. A sealing layer is arranged at the top of the sole body, a containing cavity is formed in the sole body and below the sealing layer, the sealing layer is provided with at least one through hole, the containing cavity is provided with plugs in one-to-one correspondence to the through holes, the plugs plug the corresponding through holes when the sealing layer is pressed to move downwards, at least one cushioning group is arranged in the containing cavity and comprises a plurality of independent cushioning units, each cushioning unit is perpendicular to the bottom of the sole body, the sole body is provided with at least one breathable channel, and the containing cavity is communicated with the outside through the breathable channels. By the structural arrangement of the cushioning group, the cushioning performance of the sole body can be effectively enhanced, a fine foot massage function can be effectively achieved, shock absorption and rebound force are particularly splendid under high-strength impact, movement efficiency can be effectively improved, and movement stability is lasting.

The invention discloses a shockproof clamp for a workpiece. The shockproof clamp for the workpiece comprises a fixed bottom plate, a cushioning supporting and fixing device, an adjusting, positioningand bearing device, a limiting ejector pin assembly and an adjusting and fixing pressing plate assembly, the cushioning supporting and fixing device is arranged on the fixed bottom plate, the adjusting, positioning and bearing device is arranged on the cushioning supporting and fixing device, the limiting ejector pin assembly is arranged on the fixed bottom plate, the adjusting and fixing pressingplate assembly is arranged on the fixed bottom plate, a fixing hole is formed in the center of the fixed bottom plate, limiting holes are formed in the fixed bottom plate, every two limiting holes are oppositely formed in the radial direction of the fixing hole, and the cushioning supporting and fixing device comprises a cushioning supporting and fixing shaft, a cushioning supporting conduction plate, a locking and limiting sleeve and a limiting shaft. The invention belongs to the technical field of clamps, and particularly relates to the shockproof clamp for the workpiece, and the shockproofclamp for the workpiece can realize the fact of stably fixing and clamping the workpiece, can realize the fact of efficiently and adjustably clamping and fixing the workpiece in all directions, can improve the bearing capacity of the workpiece and the stability of placing the workpiece, and can improve the cushioning performance of stress on the workpiece.

The invention discloses a head positioning and supporting device for neurosurgery. The device comprises a device main body, an embedded rod and a storage rack; an embedded rod is fixedly connected tothe middle part of the bottom of the device main body; one side of the device main body is movably connected with a storage rack; fixing holes are connected to the surface of the device body in a penetrating mode; a movable groove is fixedly connected to one side in the device main body; the inner wall of the movable groove is fixedly connected with a movable rod; a nesting block is connected to the periphery of the movable rod in a nesting manner; and one side of the bottom of the nesting block is fixedly connected with a fixing block, wherein the fixing block improves stability of the devicemain body. The fixing mode of the fixing mechanism is good in stability; a head fixing frame cannot be loosened in an operation process; meanwhile, the adjustable range of the head fixing frame is large; and a foldable storage mechanism only occupies a small part of space in a using process and is close to a medical staff, so that the medical staff can take medical articles conveniently. The headpositioning and supporting device for neurosurgery is suitable for head fixing FOR neurosurgery and has wide development prospects in the future.

The invention provides a glass curtain wall with a damping burst prevention function. The glass curtain wall comprises a wall body and a bearing frame, the bearing frame is embedded into the wall body, supports are embedded into the bearing frame and parallelly arranged, a damping module is nested into one side of each support, a glass connecting claw is embedded into the other side of each damping module, one side of each glass connecting claw is movably connected with explosion-proof glass, sound insulation cotton is embedded into the middle of the explosion-proof glass, the peripheral jointof the explosion-proof glass is movably connected with a connector, and one end of each connector is fixedly connected with a rubber pad. The whole glass curtain wall is stable in structure, quieterin practical use, better in sealing performance and damping effect and quite high in promotional value, and the explosion-proof glass is closer in connection.