25results about How to "Improve reset ability" patented technology

The utility model relates to a double-sided printed anti-counterfeit label, which aims at solving the technical problems that the current double-sided printed anti-counterfeit label is inflexible in turn-over operation and causes time waste, and comprises an anti-counterfeit label plate, a limiting support piece is rotatably mounted on the outer side of the anti-counterfeit label plate, and a positioning piece is fixedly arranged at the bottom of the limiting support piece. According to the anti-counterfeit label plate, the limiting round block on the limiting supporting piece is combined with the limiting round hole in the anti-counterfeit label plate, so that the anti-counterfeit label plate can be overturned conveniently, the reverse side of the anti-counterfeit label plate can be directly extruded and overturned when the reverse side of the anti-counterfeit label plate is applied, and the operation steps of pulling out, overturning and inserting are omitted; the anti-counterfeit label plate is simple in structure and convenient to use, operation time is effectively saved, the anti-counterfeit label plate can be limited by the aid of the positioning part, position fixation can be guaranteed without external force, and the anti-counterfeit label plate has the advantages of simplicity in turn-over operation, reduction of turn-over operation steps and saving of operation time.

The invention provides a gravity self-resetting friction sliding support, and belongs to the technical field of supports. The support comprises a first support plate, a rubber support body, a second support plate and at least one friction assembly. The first support plate, the rubber support body and the second support plate are sequentially overlapped and fixed in the first direction, and the friction assembly is fixedly installed in the rubber support body. The friction assembly comprises a first friction plate and a second friction plate which are sequentially arranged in an overlapped mode in the first direction, the first friction plate is provided with a first friction face, the second friction plate is provided with a second friction face, and the first friction face and the second friction face are both in a wave shape and are oppositely arranged. And the first friction plate and the second friction plate are meshed with each other. The friction assembly is arranged in the rubber support body, the first friction face and the second friction face are both in a wave shape, the probability that the rubber support body is torn is reduced, meanwhile, the self-reset capacity of the support can be achieved through gravity, the defect that a traditional self-reset support needs an additional spring device is overcome, and the service life of the support is prolonged. The post-earthquake practical performance of the support is greatly improved, and post-earthquake self-resetting of the support is achieved with low cost.

The invention provides a minimally invasive reduction and aiming device for acromioclavicular joint dislocation. The minimally invasive reduction and aiming device for acromioclavicular joint dislocation comprises an operating arm, and a drill guide frame is arranged on the inner side of the operating arm; the aiming assembly is arranged at one end of the operating arm, the aiming assembly comprises a placing groove, a fixing groove, an adjusting block and a sleeve, the placing groove is formed in the operating arm, the fixing groove is formed in the operating arm, the adjusting block is arranged on the outer side of the operating arm, and the sleeve is arranged on the inner side of the adjusting block; the reset assembly is arranged on one side of the operation arm, and the reset assembly comprises a supporting box, a fixing cylinder, a reset plate and reset pliers. The minimally invasive resetting and aiming device for acromioclavicular dislocation has the advantages that the coracoid part is conveniently supported and hooked, positioning aiming is promoted, the accuracy of positioning needle threading is improved, meanwhile, adjustment is conveniently carried out according to different requirements, and resetting force application is conveniently carried out.

The utility model discloses a device for improving the dissolution rate of traditional Chinese medicine compound active ingredient medicine based on the micro-capsule technology, which comprises a machine body and a cover plate arranged at the top of a tank body, a sealing structure is arranged at the top of the machine body, and an opening and closing structure positioned on the inner side of the sealing structure is arranged at the top of the machine body. The sealing structure comprises a supporting column fixedly connected to the top of the machine body, and the top of the supporting column is fixedly connected with a connecting block. According to the utility model, the cover plate is driven by the connecting rod to swing by taking the pin shaft in the connecting block as the axis, and when the cover plate is separated from the tank body, a user can quickly fill raw materials into a plurality of tank bodies and perform synchronous sealing operation after filling is finished, so that the structural functionality of the existing micronization equipment can be improved, and the practicability is high. The multiple tank bodies storing the traditional Chinese medicine materials can be synchronously sealed, the step of frequently opening and closing the multiple tank bodies in the traditional Chinese medicine material adding process is omitted, time and labor are saved, and the traditional Chinese medicine material adding efficiency is improved.

The invention discloses an auxiliary medicine based on bone fracture bonesetting treatment and application thereof, and relates to the field of orthopedic rehabilitation. According to the auxiliary medicine based on bone fracture bonesetting treatment and the application of the auxiliary medicine, under the condition that a patient has comminuted fracture, bidirectional confrontation traction is carried out on the fracture part by adopting a confrontation traction and shaking reduction method, shaking is carried out in the traction process, so that the comminuted bone fragments are reset, and then clamping and fixing are carried out through a small splint fixing operation; for a patient with the proximal humerus fractured and dislocated, a jacking traction reduction method is adopted, the fractured and dislocated part is dragged, then the fractured part is jacked, so that the fractured part is reduced, meanwhile, the dislocated part at the other end is upwards supported, so that the dislocated part is reduced, and then clamping and fixing are conducted through a small splint fixing operation; the fracture reduction effect is improved, meanwhile, reduction can be rapidly helped, and the pain of a patient is relieved.

The magic cube comprises a center body, a plurality of center blocks, a plurality of angle blocks and a plurality of edge blocks. A first magnetic component is arranged on the center block. The corner blocks and the edge blocks are located on the peripheral side of the center block, and second magnetic components are arranged on the edge blocks. And when the magic cube is in a reset state, the first magnetic parts on the central blocks and the second magnetic parts on the adjacent edge blocks are opposite in position and magnetically attract each other. According to the magic cube, on the basis that magnets are arranged on the corner blocks and the edge blocks of an existing magic cube, the first magnetic parts are arranged on the center blocks, the second magnetic parts are arranged on the edge blocks, and when the magic cube is in a reset state, the first magnetic parts on the center blocks and the second magnetic parts on the adjacent edge blocks are opposite in position and magnetically attract each other; in addition, according to the magic cube, the number of the arranged magnetic parts is increased, the reset capacity of the magic cube is improved, and the magic cube is compact and smooth in the rotating process and better in hand feeling.

The utility model discloses a galvanized pipe deformation resetting device, which belongs to the technical field of steel pipe preparation and comprises a power mechanism, a first shell connected with the power mechanism and a jacking mechanism arranged on the first shell. The jacking mechanism comprises a first main arm and a first roller arranged on the first main arm; wherein the first main arm is obliquely arranged relative to the axis of the to-be-reset pipe, one end of the first main arm is connected with the first shell, and the first rolling wheel abuts against the inner wall of the to-be-reset pipe and jacks the concave position of the to-be-reset pipe so that the concave position can be reset. The first rolling wheel moves to jack the concave position of the pipe to be reset so as to achieve the reset process of the pipe to be reset, meanwhile, the first rolling wheel is fully connected with the inner wall of the pipe to be reset in an abutting mode, and the reset effect of the concave position of the pipe to be reset can be enhanced.

The invention discloses a liquid crystal display panel detection mounting device, and relates to the technical field of liquid crystal display panel detection, the liquid crystal display panel detection mounting device comprises a mounting rack body, an electric feeding push rod and a material placing frame, the upper side of the mounting rack body is provided with the electric feeding push rod and a detection mounting box, and the bottom of the mounting rack body is provided with the material placing frame; and a guide wheel is mounted in the detection mounting box. According to the detection and installation device for the liquid crystal display panel, a driving motor drives a driving gear, a driven gear and a threaded adjusting rod to rotate synchronously through a coupler; while the threaded adjusting rod rotates synchronously, the threaded adjusting rod and a threaded hole in the sliding insertion block perform a threaded action to drive a material placing frame to move to the top along a limiting sliding groove in a limiting frame through convex blocks on the two sides, so that the detection and installation device of the liquid crystal display panel solves the problem that the liquid crystal display panel has a certain weight; and the weights of the materials are superposed after the materials are stacked in the storage box, so that the feeding work is inconvenient to carry out.

The utility model discloses a bus duct mounting bracket with a reliable and stable structure, which belongs to the field of bus duct mounting brackets, and comprises a group of bus duct clamping seats, and a group of U-shaped channel steel with the same structure is arranged at the bottom of the group of bus duct clamping seats. The rubber gasket is additionally arranged at the joint of the lengthened cotter pin and the first circular through hole or the second circular through hole, so that the lengthened cotter pin has multi-directional deflection redundancy at the joint in the first circular through hole or the second circular through hole, and the reliability of adapting to multi-directional structural deformation after installation is improved.

The invention discloses an integrated device for percutaneous minimally invasive extracorporeal reduction of vertebral fractures, comprising a track, a reduction arm, a hollow screw sleeve and an extended hollow screw; the track is provided with a length scale; the reduction arm connects the track and the extended hollow screw sleeve, the extended hollow screw is sleeved in the hollow screw sleeve, and the distal end of the extended hollow screw is designed as a spiral blade or a thread. The device combines the advantages of good reduction effect of traditional open reduction and internal fixation of thoracolumbar fractures with the advantages of PKP or PVP surgery in terms of immediate pain relief and rapid reconstruction of the stability of the injured vertebra, and achieves good correction of the physiological curvature of the spine, relieves pain and restores the function of the spine under the premise of minimally invasive, simple, safe and effective surgery.

This utility model discloses an automotive oil pipe with a high pressure resistance structure, relating to the field of automotive oil pipe technology. It includes a support pipe and an outer corrugated pipe. The outer corrugated pipe is adhered to the outside of the inner support pipe, and the outer corrugated pipe has an internal fitting groove. An integrally formed support strip is provided on the outside of the inner support pipe. This automotive oil pipe with a high pressure resistance structure uses cross-arranged support strips and a return spring to fill the space between the inner support pipe and the outer corrugated pipe, providing good support and high resilience, thus achieving the purpose of high pressure resistance for the automotive oil pipe. Furthermore, the outer corrugated pipe is provided with an anti-compression ring, reinforcing ribs, and connecting rings for deformation resistance, further enhancing the pressure resistance of the automotive oil pipe. This high pressure resistance structure solves the problem that existing automotive corrugated oil pipes generally rely on the corrugated structure of the pipe itself for overall structural support, resulting in poor support.

This invention provides a peritoneal dialysis catheter repositioning device, comprising a main rod, weights, a guide rod, and a guide head. The main rod is suitable for insertion into the dialysis catheter. At least two weights are spaced apart near the distal end of the main rod. The guide rod is connected to the distal end of the main rod, and the guide head is located at the end of the guide rod furthest from the main rod. In use, the operator inserts the guide head into the peritoneal dialysis catheter, pushes the main rod, and guides the guide rod into the bent or twisted section. The weights use gravity and a lever effect to correct the catheter wall deformation, and the main rod assists in repositioning. After adjustment, the main rod is pulled back at a uniform speed. In this invention, the main rod has a balance of flexibility and rigidity, conforming to bending and providing support; the guide surface reduces frictional resistance and adapts to bending paths; the flexibility of the guide rod allows it to easily enter the twisted section. This invention effectively solves the problems of peritoneal dialysis catheter bending and twisting, provides good repositioning, minimizes damage to the peritoneal dialysis catheter, ensures dialysis effectiveness, and reduces the risk of treatment interruption.

The utility model provides a steam extraction check valve, and belongs to the technical field of check valves, the steam extraction check valve comprises a valve body, the valve body comprises an inlet flow channel, a valve cavity and an outlet flow channel, a valve rod is transversely fixed in the valve cavity, a valve clack is rotatably arranged on the valve rod, a mounting groove is formed in one end, close to the valve cavity, of the inlet flow channel, and a base ring, a valve seat ring and a fixing ring are arranged in the mounting groove; an elastic sealing ring is arranged between the base ring and the valve seat ring, the outer ring of the elastic sealing ring is closed, the inner ring of the elastic sealing ring is provided with an opening gradually expanding towards the center of the mounting groove, the two side walls of the opening abut against the base ring and the valve seat ring respectively, and an elastic piece abuts against the interior of the opening. The elastic sealing ring with the opening is arranged between the base ring and the valve seat ring, impact energy generated when the valve clack is closed can be absorbed, meanwhile, the elastic sealing ring in the special shape can form more reliable sealing with the two side portions under medium impact, and medium fluid channeling is avoided.

The utility model relates to insulin pump bag technical field, specifically disclose a kind of insulin pump portable bag with inner support limit, including carrying bag body, and its one end upper surface is provided with installation slot, the inner wall of installation slot is equipped with guide piston post, the upper end of guide piston post is penetrated installation slot upper surface, and the upper end of guide piston post is fixedly connected with positioning connecting block, the outer surface of positioning connecting block is provided with upper protective cover.The insulin pump portable bag with inner support limit, through the spring between installation slot and guide piston post, supporting soft pad, linkage air bag and the spring between the limiting pressing plate and carrying bag body, it is jointly constituted to multilayer buffer structure, when portable bag is impacted or shaken by outside, these springs and buffer components can effectively absorb and disperse energy, reduce the influence to insulin pump body, avoid its damage due to collision, linkage air bag supports insulin pump body from side.

The invention belongs to the field of geological exploration, and provides a geological exploration drilling centralizing device which comprises a drilling mechanism, the top of the drilling mechanism is connected with a transmission mechanism, the periphery of the transmission mechanism is connected with a centralizer shell, a mounting plate is mounted in the centralizer shell, and a hydraulic cylinder is mounted at the top of the mounting plate; a plurality of pressure relief holes are formed in the periphery of the hydraulic cylinder, and each pressure relief hole is connected with a pressure relief buffer mechanism; the hydraulic cylinder and the pressure relief buffer mechanism are installed in the centralizer shell, the hydraulic cylinder is pressed by the reverse acting force generated after the drilling mechanism is subjected to resistance in the machining process while the centralizer shell is used for centralizing, the internal pressure of the hydraulic cylinder can be effectively relieved through the pressure relief buffer mechanism, and the drilling efficiency is improved. And when the hydraulic cylinder loses pressure, the hydraulic oil entering the pressure relief buffering mechanism is conveyed into the hydraulic cylinder again to push the drilling mechanism to reset, and the situation of inclination and deviation is avoided.

The high-pressure erosion-resistant check valve relates to the technical field of check valves and comprises a valve body, a valve cavity is formed in the center of the valve body, a valve element is slidably connected to one side of the valve cavity, and a first spring is connected between the valve element and the inner wall of the valve cavity; the pressure regulating piece is slidably connected to the other side of the valve cavity, a fluid channel is formed in the center of the pressure regulating piece, and the end of the valve element is connected to one end of the fluid channel in a sealed mode. According to the check valve, the first spring is connected with the valve element, the one-way conduction function of the check valve is effectively achieved, and the reset capacity of the valve element is improved; the pressure adjusting part is arranged in the valve cavity, the position of the pressure adjusting part is automatically adjusted according to the pressure in the valve cavity, the elastic force of the first spring acting on the valve element is changed, then the gap between the valve element and the pressure adjusting part is adjusted, pressure adjustment and compensation are achieved when fluid flows out of the valve cavity, the pressure stabilizing effect of the check valve is improved, and the check valve is effectively suitable for the high-pressure environment during oil exploitation.

The invention relates to the technical field of assembly type supports, in particular to a buffering anti-seismic assembly type support which comprises two hoisting seats arranged at intervals, the bottom of each hoisting seat is provided with a connecting mechanism with a buffering and damping effect, and the bottom of each connecting mechanism is provided with a connecting vertical pipe. A placing transverse pipe is arranged at the bottom of the connecting vertical pipe, a supporting frame is arranged on the placing transverse pipe, and a clamping mechanism used for elastically clamping a pipeline is arranged on the supporting frame. The assembly type support has the effects that the buffering and anti-seismic effects of the assembly type support are improved, and therefore the safety and reliability of the assembly type support in the using process are improved.

According to the technical scheme, the cigarette twisting and connecting device comprises a main plate and a twisting and connecting drum, a supporting base is installed on the front surface of the main plate, an elastic piece is installed on the portion, close to the tail end, of the supporting base through a clamping groove, and a twisting plate is installed at the tail end of the elastic piece through a locking bolt. A clamping buckle sleeves the front surface, close to the tail end, of the supporting seat, a fixing seat is mounted on the side, close to the clamping buckle, of the front surface of the supporting seat, a fixing rod is inserted into the middle of the interior of the fixing seat, and a base is mounted on the side, close to the supporting seat, of the front surface of the main plate. A cigarette twisting and connecting device of a filter tip assembling machine solves the problems that twisting plates in an existing twisting and connecting device are mostly fixed in a bolt connection mode, the installation space of the twisting plates is narrow, operators are difficult to operate during overhaul and maintenance, the overhaul and maintenance difficulty is too high, and the production efficiency of cigarette twisting and connecting is affected. And the overhaul and maintenance efficiency of the twisting plate mechanism is improved, so that the production efficiency of twisting and connecting the cigarettes is ensured.

The invention discloses a multi-layer module assembly type steel structure energy dissipation and shock absorption device, which relates to the technical field of steel structure shock absorption devices, and comprises an upper connecting seat, a lower connecting seat, a high-strength bolt, a connecting structure, an energy dissipation module and a limiting structure, the upper connecting base and the lower connecting base are fixed to a beam body or a column body at a modular steel structure connecting joint through high-strength bolts correspondingly, the connecting structure is used for connecting the upper connecting base and the lower connecting base and limiting the displacement range of the upper connecting base and the lower connecting base, and the energy dissipation module is arranged between the upper connecting base and the lower connecting base and used for connecting the upper connecting base and the lower connecting base. The limiting structures are installed on the edges of the upper connecting base and the lower connecting base and used for limiting the displacement range of the energy dissipation module. The energy dissipation capacity and the deformation capacity of the modular steel structure can be effectively improved, and the situation that the structure is damaged due to the fact that energy cannot be effectively consumed in an earthquake is avoided.

The utility model provides a high-temperature hot water type intelligent electronic switch, and belongs to the technical field of machinery. The problem that the service life of a pipeline is affected due to the fact that an existing electronic switch cannot solve the water hammer effect easily generated in the pipeline is solved. The high-temperature hot water type intelligent electronic switch comprises a shell with a cavity in the middle, the lower end of the shell is a water inlet end, the upper end of the shell is a water outlet end, the inner side of the water inlet end is provided with a check valve capable of moving up and down, the check valve is fixedly connected with magnetic steel, the shell is provided with a circuit board, the circuit board is connected with a reed switch, and the reed switch can sense the magnetic steel. An elastic membrane is arranged in the shell and divides a cavity of the shell into a pressure cavity and a buffering cavity, and the water inlet end and the water outlet end are communicated with the pressure cavity. The high-temperature hot water type intelligent electronic switch has the advantages of being capable of eliminating a water hammer effect and reliable and stable in work.

The utility model provides a chiropractic assist device which comprises a threaded cover, the threaded cover is fixed to the lower end portions and the upper end tops of three rod bodies of an M-shaped frame body in a threaded mode, a movable sleeve rod is arranged in a middle hollow rod of the M-shaped frame body, and a spring connecting supporting block is arranged at the tail end of the lower portion of the movable sleeve rod. The spring connecting supporting block is connected with one end of the spring, the other end of the spring is connected with the spring tail end force exerting supporting head, a layer of rubber pad is arranged on the outer surface of the threaded cover, a clamping groove is formed in the upper portion of the spring connecting supporting block, and the spring is arranged in the spring sliding groove. The utility model discloses an M-shaped spine chiropractic assisting device, which is purely physically and manually operated in design, is low in design and manufacturing cost, simple and convenient to operate and easy to popularize and apply in related use groups, and can effectively help chiropractic treatment personnel to accurately position and effectively exert force in chiropractic assisting, so that the chiropractic resetting effect is improved.

This invention relates to the field of seismic isolation and vibration reduction engineering technology, and discloses a friction pendulum bearing capable of resisting uplift forces. This friction pendulum bearing includes a liner unit, a support unit, a reset unit, and a limiting unit. The liner unit includes a steel ball-shaped liner and pressure-bearing sliding plates symmetrically arranged on the upper and lower sidewalls of the steel ball-shaped liner. The support unit includes an upper support and a lower support arranged opposite to each other, and retaining ring assemblies arranged on the opposite sidewalls of the upper and lower supports. The reset unit includes flange plates respectively arranged on the sidewalls of the upper and lower supports and a reset member connecting the opposite flange plates. The friction pendulum bearing of this invention dissipates seismic energy through the conversion of kinetic energy, potential energy, and thermal energy during frictional sliding. It has a compact overall structure, high load-bearing capacity, and can reliably withstand and transmit forces when the superstructure of a bridge or building generates forces in different directions, ensuring that it can resist uplift forces regardless of displacement in any direction.

The utility model discloses a crane steel wire rope anti-loosening detection device which comprises a hanging plate, a pulley, a steel wire rope, a fixing cylinder, a sliding rod, a mounting plate, a guide wheel, a sliding block, a spring, a rack, a rotating shaft, a gear and a light reflecting plate. A guide wheel is arranged in the mounting plate to guide the steel wire rope to vertically pass through, sliding blocks are arranged at the deviating ends of the sliding rods, located on the two sides of the limiting convex ring of the fixing cylinder and pushed to be close by springs, and racks are arranged on the outer sides of the sliding blocks and meshed with gears on the rotating shafts to drive the reflector to turn over for warning; according to the device, local looseness of the steel wire rope at the pulley can be detected in time, infinitesimal displacement signals are amplified through structure limiting and gear transmission, visual warning is provided through the light reflecting plate, and the detection sensitivity and the operation safety are effectively improved.

This utility model provides a winding machine for waterproof membrane winding, belonging to the field of waterproof membrane production technology. The winding machine includes a winding machine and a roll support mechanism. A roll is installed on the left side of the inner side of the winding machine, and a feeding frame located outside the roll is installed on the top of the winding machine. A support plate is movably connected to the right side of the top of the winding machine. A support groove is opened on the rear side of the top of the support plate, and an inclined plate is fixedly connected to the left side of the support plate. An adjustment groove is opened at the bottom of the support plate. By setting up the roll support mechanism, a stable medium for supporting the roll can be formed on the top of the winding machine, ensuring that the suspended end of the roll is in a stable state during the winding operation of the waterproof membrane. This avoids the suspended end of the roll shaking during operation, which would interfere with the winding of the waterproof membrane. Therefore, the winding stability and winding effect of the winding machine and the roll are improved.