32results about How to "Buffer role" patented technology

The invention provides a flexible display module, a display device and a manufacturing method of the display device. The flexible display module comprises a display area and a peripheral area surrounding the display area; the peripheral area is provided with a first retaining wall and a second retaining wall; a first buffer structure is arranged between the first retaining wall and the second retaining wall; and the first buffer structure is sequentially covered with a first inorganic packaging layer, an organic packaging layer and a second inorganic packaging layer.

The invention discloses a power battery module with a disaster prevention system. The power battery module comprises a single battery and a battery module, wherein the single battery comprises a battery core, an outer wall of the battery core, a phase-change material, a temperature sensor, a shell and a base; the battery module comprises a frame body, the phase-change material, a ventilation duct and a head cover; the phase-change material is a mixture of graphite, a flame retardant and more than one of a lauric acid, a stearic acid or paraffin; the part between the battery core and the shell is filled with the phase-change material as a buffer body and a temperature absorber of a spike; the outer wall of the battery core is made of plastic; the battery core is fixed in a screw hole in the upper end of the frame body and the base; and the temperature sensor is fixed on the surface of the plastic to control the temperature of the battery core at any time. According to an acupuncture experiment of the power battery module, overall cooling and temperature equilibrium distribution of a power battery in a severe environment can be achieved; and light weight of the power battery module is achieved by adopting a low-density high polymer material.

The invention discloses an installation device for computer hardware based on a wedge type matching buffering principle. The device comprises a bottom plate, two side plates and a top plate, the two side plates are fixedly connected between the bottom plate and the top plate, an installation plate is arranged on the bottom plate, a computer mainframe case is fixedly connected with the installationplate through connecting bolts, the installation plate is connected with the bottom plate through a wedge buffering device, the wedge buffering device comprises a main wedge, the cross section of themain wedge is an isosceles trapezoid, and the lower end of the main wedge is arranged downwards. The device has the advantages that when the computer mainframe case moves downwards after subjected tovibration, a rack is driven to move downwards, a gear meshes with the rack rotates, a rotary shaft rotates, a connecting rope is driven to wind on the rotary shaft after the rotary shaft rotates, a buffering spring is pulled downwards, an upward impact force is generated by the buffering spring on the connecting rope to limit the rotation of the rotary shaft, and therefore the downward moving tendency of the computer mainframe case is limited.

The invention relates to a family life article, in particular to a washing machine bottom frame with a buffering function. The bottom frame is provided with buffering pieces which perform the buffering effect, and damage to a washing machine in the moving process of the bottom frame is reduced. The bottom frame is suitable for washing machines with the bottom ends in different sizes. A frame I is connected with the upper ends of upper supports II, the buffering pieces II are connected with the lower ends of the upper supports II, the buffering pieces II are connected with the upper ends of lower supports II, universal wheel supports II are movably connected with the lower ends of the lower supports II, and the universal wheel supports II are movably connected with universal wheels II. A frame II is connected with the upper ends of upper supports I, the buffering pieces I are connected with the lower ends of the upper supports I, the buffering pieces I are connected with the upper ends of lower supports I, universal wheel supports I are movably connected with the lower ends of the lower supports I, and the universal wheel supports I are movably connected with universal wheels I. One end of a connecting plate is connected with the frame I through fixing screws I, and the other end of the connecting plate is connected with the frame II through fixing screws II.

The invention relates to an energy-saving and environment-friendly integrated wall surface. The energy-saving and environment-friendly integrated wall surface comprises a base plate and an outer veneer, the base plate is of a rectangular flat plate structure, the outer veneer is of a structure with the cross section being wavy, and one side face of the base plate and one side face of the outer veneer are mounted together through a connecting piece. By means of the energy-saving and environment-friendly integrated wall surface, the following problems that when a wavy aluminum veneer is designedat present, an existing wavy aluminum veneer and a base plate connected with the existing wavy aluminum veneer are simply connected and fixed through bolts, the design similar to a buffer layer doesnot exist between the aluminum veneer and the base plate, then the base plate is directly mounted on a keel frame, consequently, when the aluminum veneer collides with the outside, the aluminum veneeris prone to deformation and damage, no certain protection measures are taken for the aluminum veneer and a collider, and consequently losses of the aluminum veneer and the collider can be increased can be solved.

The invention discloses an array base plate, a liquid crystal display panel and a display device. The array base plate comprises a substrate base plate, a plurality of grid lines and data lines arranged on the substrate base plate, electrostatic protection return circuits arranged at one ends of one or more grid lines or data lines and connected with the grid lines or the data lines correspondingly and short-circuit rods correspondingly connected with the electrostatic protection return circuits, located on a perimeter zone and used for transmitting common voltage signals; the array base plate further comprises a transparency electrode layer located on the perimeter zone; the transparency electrode layer is electrically connected with each short-circuit rod through via holes; the projection of the transparency electrode layer and the grid lines or the data lines correspondingly connected with each electrostatic protection return circuit on the substrate base plate has an overlapping zone, and a filter capacitor is formed in the overlapping zone; when static electricity comes, the electrostatic protection return circuits are communicated, electrostatic charges are stored in the filter capacitor, and when the static electricity disappears, the electrostatic protection return circuits do not stop working immediately, the filter capacitor still maintains an open state, and the electrostatic charges are released slowly; accordingly, the role of electrostatic protection is played.

The invention discloses a stamping die for automobile interior plates. The stamping die comprises a lower die base. A plurality of supporting rods are arranged at the upper end of the lower die base. An upper die base is arranged at the upper ends, away from the lower die base, of the supporting rods. A first fixing base is arranged on the side, close to the lower die base, of the upper die base. A notch is formed in the side, close to the lower die base, of the first fixing base. Sliding rails are symmetrically arranged on the inner wall of the notch and vertically arrayed. A connecting block is arranged between the two sliding rails. A male die is arranged on the connecting block. A plurality of springs are arranged on the side, close to the upper die base, of the male die at equal intervals. A second fixing base is arranged at the upper end of the lower die base and located among the supporting rods. The stamping die is simple in structure, greatly lowers the requirement for the tonnage of a machine tool and reduces cost; besides, the machine tool hardly vibrates, and thus noise is reduced; the stamping die hardly vibrates and does not generate abnormal sounds, the service life of the male die and a female die is prolonged, the quality of the stamping die is improved, and manpower and material resources are saved.

The invention relates to a freezer placement frame, in particular to a freezer placement frame with a buffer effect. The freezer placement frame is provided with a buffer piece. The buffer effect is achieved when a user pushes a freezer to move, damage to the freezer is reduced, and the service life of the freezer is prolonged. The lower end of a universal wheel support is movably connected with a universal wheel. The upper end of the universal wheel support is movably connected with a lower support. The lower end of the buffer piece is connected with the lower support. The upper end of the buffer piece is connected with the upper support. The upper support is installed on a device body and located at the bottom end of the device body. A pushing handle is installed on the device body and located at the top end of the device body. A control button is installed on the pushing handle. A control chip, a battery and an electromagnetic valve are arranged inside the device body. The lower end of a hydraulic cylinder is connected with the device body. The upper end of the hydraulic cylinder is connected with a baffle. The freezer is placed on the device body.

The invention belongs to the technical field of lactation promotion, and specifically relates to a manual highly-bionic lactation promoting and sucking device comprising a lactagogue body, wherein a lactagogue chamber of which one end is open is arranged in the lactagogue body; a connected massage cover is arranged at the opening of the lactagogue chamber; the massage cover is internally providedwith a connected lactation promoting film; the middle part of the lactation promoting film in the lactagogue chamber is provided with a suction nozzle sleeve which is communicated with the lactation promoting film; the suction nozzle sleeve is formed by mutually connecting a plurality of openable valves; the lactagogue chamber is filled with a massage liquid, and the lactagogue body is provided with a driving mechanism for driving the massage liquid to be retracted and released. A milk taking pipe is arranged in the lactagogue chamber, a milk collecting one-way valve is arranged in the milk taking pipe, the middle of the lactation promoting film is communicated with the milk taking pipe, and a connected milk storage bottle is arranged at the bottom of the lactagogue body; the bottom of themilk taking pipe penetrates through the bottom of the lactagogue chamber to be communicated with the milk storage bottle, and the upper end of the milk taking pipe is communicated with the bottom ofthe suction nozzle sleeve.

The invention provides an electric pole safeguard device which is simple in structure and easy to operate, and the safety and reliability of the electric pole safeguard device are improved. The electric pole safeguard device comprises a protective board. The protective board is provided with an air inflation cavity and a buffer cavity from inside to outside, and the air inflation cavity and the buffer cavity are separated through separation cloth. A plurality of first through holes are formed in the separation cloth and communicated with hollow supporting columns. A plurality of elastic assemblies are arranged on the annular surfaces of the inner sides of the supporting columns, and second through holes communicated with the buffer cavity are formed in the annular surface of the outer sides of the supporting columns. Each elastic assembly comprises a supporting arm, a spring and a positioning ring, wherein the supporting arm is hollow and communicated with the corresponding supporting column; the spring is arranged on one side of the supporting arm; the positioning ring is arranged on the inner wall of the buffer cavity and used for fixing the spring. An air inflation hole is formed in the protective board, communicated with the air inflation cavity and sealed by an air plug. The electric pole safeguard device plays a role in isolating electric poles from barriers, also plays a role in falling buffer and effectively protects operating personnel.

The invention discloses a vehicle rollover intelligent protection system and a control method thereof. The vehicle rollover intelligent protection system comprises a judge module and a protection unit; the judge module comprises a sensor unit, a first controller and a signal emitter; the sensor unit comprises a gradienter and a gyroscope; the protection unit comprises a signal receiver, a second controller, a vertical column, an inclined strut, a transverse beam, a buffer device, a first bearing, a second bearing and an adjusting column; the adjusting column comprises a pushing rod, an air cylinder and a power gas generating unit; a gas bag unit comprises a gas bag woven tape, a gas bag gas generator and a plastic sheet; the first controller is electrically connected with the gradienter, the gyroscope and the signal emitter; and the second controller is electrically connected with the signal receiver, the power gas generation unit and the gas bag gas generator. The vehicle rollover intelligent protection system is simple in structure, communication of a vehicle and a guardrail can be achieved through the Internet of Things, the posture of the guardrail is adjusted in the position where impact possibly occurs, and a buffer gas bag is opened to reduce impact applied to the vehicle.

The invention discloses a shock-absorbing insole with a health care function, comprising an upper pad body and a lower pad body, wherein a plurality of cylindrical support columns are arranged on thelower surface of the upper pad body; the upper surface of the lower pad body is provided with the same numb of support seats as the support columns; a limiting hole with an inner diameter correspond to the outer diameter of the support columns is arranged inside the support seats; the support columns are slidably arranged in the limiting hole, and a first spring for supporting the support columnsis arranged between the support columns and the bottom of the limiting hole; the upper pad body is provided with a plurality of ventilation holes, and the upper surface of the lower pad body below theventilation holes is provided with a health care component capable of volatilizing health care drugs; and the health care component opens with the descending of the upper pad body and closes with theascending of the upper pad body. The invention has the characteristics of good shock absorbing effect and health care to the sole of the foot, and can reduce the waste of health care medicine when noone uses it.

The invention belongs to the technical field of transformers, and particularly relates to a transformer with a leveling buffering function. The transformer comprises a transformer cabinet, base mechanisms and the like; before the transformer cabinet and the base mechanisms are assembled, the base mechanisms can be pre-adjusted, and it is guaranteed that after the transformer cabinet and the base mechanisms are assembled, the bottom of the transformer cabinet can be parallel to the ground. Before the transformer undergoes a test, idler wheels can be in contact with the ground, the transformer utilizes the idler wheels to conduct small-amplitude displacement to adapt to a test site, and the situation that the transformer is re-suspended is avoided. After the transformer is suspended and installed, firstly, bearing blocks and wedge blocks are installed in the base mechanisms, then the transformer is filled with oil, thus the bearing blocks can share a large part of bearing weight of the transformer cabinet, the bearing weight of four buffering mechanisms is greatly reduced, and thus the effect of protecting the buffering mechanisms is achieved. When the transformer is put down to quickly, the buffering mechanisms in the base mechanisms can absorb impact force generated when the transformer is placed, and thus the purpose of protecting the transformer is achieved.

The invention relates to a pseudo-classic architecture wall-window integrated earthquake resistant structure. The structure comprises a girder, pillars, a wall structure and window frame structures, the wall structure is formed by jointing two or more bricks in a mortise-tenon mode, wherein mortise and tenon joint interfaces are arranged on the upper portion, the lower portion, the left portion and the right portion of each brick respectively, and the outer circumference of the wall structure is provided with mortise and tenon joint interfaces; each window frame structure comprises a window frame and a window sill, the adjacent window frames are formed by connecting wedge block mortise and tenon joints and reinforced through reinforcing hardware, the top end and the bottom end of each window frame is jointed with the corresponding window sill in a mortise-tenon mode, and the outer circumference of each window frame structure is provided with mortise and tenon joint interfaces; the wall-window integral structure is formed by jointing the mortise and tenon joint interfaces which are arranged at the outer circumference of the wall structure and the outer circumference of the window frame structures respectively, and the outer circumference of the wall-window integral structure is provided with mortise and tenon joint interfaces; the wall-window integral structure is in fitted connection with the pillars provided with mortise and tenon joint interfaces and the girder provided with concave-convex interfaces. The pseudo-classic architecture wall-window integrated earthquake resistant structure is good in collapse resistance and not prone to damage, and the structure and the materials have good earthquake resistance.

The invention belongs to the technical field of transformers, and particularly relates to an oil-immersed buffering transformer. The oil-immersed buffering transformer comprises a transformer cabinet,base mechanisms and the like, wherein before the transformer cabinet and the base mechanisms are assembled, the base mechanisms can be pre-adjusted, and it is guaranteed that after the transformer cabinet and the base mechanisms are assembled, the bottom of the transformer cabinet can be parallel to the ground. The invention also discloses a transformer buffering placing method. According to theoil-immersed buffering transformer, after the transformer is lifted on the ground or lifted on a transformer support, bearing blocks and wedge blocks are installed in the base mechanism, the transformer is filled with oil, the bearing blocks can share a large part of bearing of the transformer cabinet accordingly, bearing of four buffering mechanisms is greatly reduced, and an effect of protectingthe four buffering mechanisms is achieved. When the transformer is lifted, deviation carelessly occurs, the speed when the transformer is put on the ground is over high, the buffering mechanisms canhave the good buffering effect, impact force generated when the transformer is put is absorbed, and the aim that the inside of the transformer cabinet is impacted and damaged is achieved.

The invention belongs to the technical field of machining of seamless metal rings, and particularly discloses a rolling ring production process. The rolling ring production process comprises the following steps that blanks are weighed, specifically, the blanks and a blank loading device are prepared, and the blanks are sequentially weighed; heat treatment is conducted, specifically, a blank heating device is prepared, and the blank is placed in the blank heating device for heating; upsetting and slotting are conducted, specifically, a blank upsetting device is prepared, and and the blank is put into the blank upsetting device for upsetting and slotting; punching is conducted, specifically, a blank punching device is prepared, and the blank is put into the blank punching device to be punched; broaching is conducted, specifically, a ring rolling machine is prepared, and the blank is put into the ring rolling machine for broaching; and collecting is conducted, specifically, a ring rollingmachine conveying device is prepared, and the blank is put into the ring rolling machine conveying device for recycling. The invention aims to provide a ring rolling production process to solve the problem of difficult hole opening caused by large blank thickness.

The invention discloses a screw drilling device for automobile door machining and a use method of the screw drilling device. The screw drilling device comprises a control box, a control cabinet, a motor box, a hydraulic box, a pedestal, a working table, fans, a top plate, a sliding rod, a hydraulic bolt, a rotating motor, a screw rod, a placement table, a limiting ring, supporting columns, a heating column, buffer springs, limiting columns, a transmission rod, a screw, a drill bit and a protective ring. The screw drilling device for automobile door machining has the beneficial effects that thedevice adopts a screw rod and screw notch matching rotating method; the rotating motor drives the screw rod to rotate, so that the screw rod moves downwards at a constant speed; due to the design ofthe bolt, the screw rod can be effectively kept steady in a descending process; the buffer springs between the pedestal and the working table can achieve a buffer effect; and sweeps produced in a drilling process can be finally cleaned and collected through the fans on both sides of the working table.

The invention discloses an impact-resistant type active-passive hybrid vibration isolator. The impact-resistant type active-passive hybrid vibration isolator comprises a gasbag vibration isolator, an electromagnetic actuator, an impact-resistant spring, gasbag upper and lower bases, gasbag upper and lower cover plates, flexible magnetic conductive rubber, a permanent magnet, a radiating fin and temperature and acceleration sensors, wherein the electromagnetic actuator and the impact-resistant spring are mounted in the gasbag vibration isolator; the electromagnetic actuator comprises an armature, an iron core, the permanent magnet arranged on the iron core, the flexible magnetic conductive rubber arranged on the permanent magnet and a coil wound on the iron core; the armature is fixed on the lower base; and the impact-resistant spring is arranged between the gasbag upper cover plate and the upper base or between the electromagnetic actuator and the lower cover plate. One end of the radiating fin is around the iron core of the actuator and the coil, and the other end of the radiating fin is clung to the lower cover plate of the gasbag vibration isolator; and the temperature sensor and the acceleration sensor are arranged in the gasbag vibration isolator. The impact-resistant type active-passive hybrid vibration isolator is good in impact resistance, high in reliability, low in energy consumption, low in cost, small in space usage and can be used for efficient vibration isolation of mechanical equipment and mechanical systems in the industrial field and the civilian field, especially the ship and warship field.

A composite bulletproof plate for armor, including a protective plate and several groups of unit bodies, each group of unit bodies includes a base and a basic micro-element structure; the base is set as a U-shaped structure, and the two sides of the concave structure of the U-shaped structure There are positioning grooves on the inner wall of each unit, and the basic micro-element structure is put into the concave structure of the base to form a unit body, and the basic micro-element structure protrudes from the base to lay out; the U-shaped bottom of the adjacent unit body base is isolated by a buffer rod , and the gap between the protective plate and the unit body and the buffer rod is filled with adhesive; in the length direction, adjacent unit bodies are arranged repeatedly at intervals, and the unit bodies at the left and right ends pass through the buffer rod and the left and right inner walls of the energy-absorbing cavity touch. The composite bulletproof plate used on the armor mainly plays the role of energy absorption when it is impacted. First, the aramid fiber guard plate is used for blocking and buffering, and then the ceramic matrix structure works to absorb energy and consume most of the energy. , to achieve a good energy absorption effect.

The invention relates to an energy-saving and environment-friendly integrated wall surface, which comprises a base plate and an outer veneer, the base plate is a rectangular flat plate structure, the outer veneer has a wave-shaped cross section, and there is a gap between one side of the base plate and one side of the outer veneer Installed together with connectors. The present invention can solve the following problems in the current design of the corrugated aluminum veneer: the existing corrugated aluminum veneer and the substrate to which it is connected are simply connected and fixed by bolts, and the gap between the aluminum veneer and the substrate There is no design similar to the buffer layer, and then the substrate is directly installed on the dragon frame, which will cause the aluminum veneer to be easily deformed and damaged when it is impacted by the outside world, and there is no harm to the aluminum veneer or the collider Certain protective measures will increase the losses of both.

The invention belongs to the technical field of bridge structures and specifically relates to a bridge shock absorbing expansion joint device capable of being automatically closed. The bridge shock absorbing expansion joint device capable of being automatically closed comprises bridge bodies, fixed connecting heads and shock absorbing components; the bridge bodies and the fixed connecting heads fixedly coat the end parts of the bridge bodies; the shock absorbing components comprise transverse connecting plates, bent corner plates, longitudinal connecting plates, shock absorbing springs, shockabsorbing rubbers and shock absorbing connecting rods; the fixed connecting heads fixedly coat the end parts of the bridge bodies; two groups of fixed connecting heads and the shock absorbing components are symmetrically distributed between the two adjacent bridge bodies; the two shock absorbing rubbers are attached to each other; top elastic rubbers are arranged between the two shock absorbing rubbers; and bottom corners of the two fixed connecting heads are connected with each other through bottom elastic rubber. As the bridge shock absorbing expansion joint device capable of being automatically closed contains a shock absorbing structure device capable of bearing pressure in the inclined direction, the bridge shock absorbing expansion joint device capable of being automatically closed can adapt to the pressure, generated to the bridge expansion joint in the running process of heavy objects such as vehicles, in the inclined direction.

The invention provides an automobile collision buffer which comprises dash pots fixed to an automobile beam, wherein a front buffer zone and a back buffer zone are arranged in each dash pot; each front buffer zone and the corresponding back buffer zone are separated by a fixed sealing column; a through hole used for communicating each front buffer zone with the corresponding back buffer zone is formed in the fixed sealing column; a piston and a compression spring are arranged in each buffer zone; the front end of each dash pot stretches out of an ejector rod of the corresponding piston; a collision contact device is fixed to the top end of the ejector rod of each piston; each collision contact device comprises a cross-shaped framework composed of U-shaped groove steel; a spring is arranged in each piece of U-shaped groove steel; the external circumference of each spring is coated with rubber; and an airbag is arranged in an inner hole of each spring. According to the buffer, when automobiles collide, most impact energy can be absorbed by virtue of the three-time buffer function of the springs, so that the automobile collision force can be reduced to the lowest, a buffer function is truly achieved, and the harm to people and automobiles is greatly reduced.

The invention provides an electric pole safeguard device which is simple in structure and easy to operate, and the safety and reliability of the electric pole safeguard device are improved. The electric pole safeguard device comprises a protective board. The protective board is provided with an air inflation cavity and a buffer cavity from inside to outside, and the air inflation cavity and the buffer cavity are separated through separation cloth. A plurality of first through holes are formed in the separation cloth and communicated with hollow supporting columns. A plurality of elastic assemblies are arranged on the annular surfaces of the inner sides of the supporting columns, and second through holes communicated with the buffer cavity are formed in the annular surface of the outer sides of the supporting columns. Each elastic assembly comprises a supporting arm, a spring and a positioning ring, wherein the supporting arm is hollow and communicated with the corresponding supporting column; the spring is arranged on one side of the supporting arm; the positioning ring is arranged on the inner wall of the buffer cavity and used for fixing the spring. An air inflation hole is formed in the protective board, communicated with the air inflation cavity and sealed by an air plug. The electric pole safeguard device plays a role in isolating electric poles from barriers, also plays a role in falling buffer and effectively protects operating personnel.

The present invention is specifically a temperature sensor safety protection device, which includes a temperature sensor body, an auxiliary frame is covered outside the temperature sensor body, and the auxiliary frame is connected with a buffer rubber frame through a buffer device, wherein the buffer rubber frame and the The auxiliary frame is correspondingly provided with a small hole, and the small hole is facing the probe of the temperature sensor body. Both the buffer rubber frame and the buffer device can buffer the temperature sensor body when it is dropped.

The invention provides an impact-resistant liquid crystal display, which relates to the technical field of display screens, and includes a housing, the front side wall of the housing is installed with a display body, the front side wall of the housing is fixedly connected with a fixing seat, and one side of the fixing seat The outer wall is fixedly connected with a motor, and the output end of the motor penetrates into the interior of the fixed seat and is connected with a winding assembly, and the winding assembly is connected with a roll pull belt, and the upper end of the roll pull belt extends to the outside of the fixed seat. The rear side wall is fixedly connected with a support plate, and the side wall of the support plate is provided with a fixed component, and the rear side wall of the housing is provided with a plurality of elastic components, and the other ends of the elastic components are fixedly connected with a fixed plate. The present invention starts the motor through the motor and the rewinding assembly, drives the rotating shaft to rotate, then drives the rewinding roller to rotate, and then drives the reel drawstring to rotate, thus realizing the extension of the reel drawstring, which can protect the display screen, thus Avoid damage to the display screen and avoid economic losses.