801results about How to "Improve shock absorption and cushioning effect" patented technology

The invention relates to a novel logistics distribution device which comprises a base and walking wheels. A distribution box is arranged above the base. Bottom telescopic rods and bottom spiral springs are connected between the distribution box and the base. A left partition plate and a right partition plate are arranged in the distribution box. A front bar-shaped through hole is formed in the front side wall of the distribution box, and a rear bar-shaped through hole is formed in the rear side wall of the distribution box. A first front screw rod is arranged at the front end of the left partition plate, and a first rear screw rod is arranged at the rear end of the left partition plate. A second front screw rod is arranged at the front end of the right partition plate, and a second rear screw rod is arranged at the rear end of the right partition plate. A left telescopic plate is arranged at the middle portion of the left side wall of the distribution box, and a right telescopic plate is arranged at the middle portion of the right side wall of the distribution box. The part, located above the left telescopic plate, of the left side wall of the distribution box is connected with a first clamping plate through a first spring, and the part, located below the left telescopic plate, of the left side wall of the distribution box is connected with a second clamping plate through a second spring. The part, located above the right telescopic plate, of the right side wall of the distribution box is connected with a third clamping plate through a third spring, and the part, located below the right telescopic plate, of the right side wall of the distribution box is connected with a fourth clamping plate through a fourth spring. The left side of the left partition plate is connected with a fifth clamping plate through a fifth spring, and the right side of a right partition plate is connected with a sixth clamping plate through a sixth spring. By means of the above structure, the novel logistics distribution device has the good shock absorption performance, and objects can be effectively protected.

The invention discloses a forced convection power battery heat radiation device. A battery pack box which is opened upwards comprises a plurality of columnar batteries which are arranged at intervals; at least one heat diffusion plate is arranged between the tops and bottoms of the batteries inside the battery pack box; the batteries are tightly sleeved by the heat diffusion plates through sleeves; the space below the heat diffusion plates inside the battery pack box is filled with a heat absorption and conduction material layer; an air inlet and a vent hole are respectively formed in two opposite side walls above the heat diffusion plates of the battery pack box correspondingly; fans are arranged at the air inlet and/or the vent hole; or gaps are formed between the heat diffusion plates and the side walls of the battery pack box; an air inlet and a vent hole are respectively formed in two opposite side walls of the battery pack box; fans are arranged on the air inlet and/or the vent hole; no through holes are/are not formed in the heat diffusion plates. The forced convection power battery heat radiation device can be applied to active air cooling heat exchange and passive heat radiation of a filled phase-change material as well, and is good in heat radiation effect, relatively uniform in temperature distribution, compact in appearance, simple in structure and applicable to power battery systems.

The invention discloses a dual-layer shockproof new energy automobile storage battery installation box. The dual-layer shockproof new energy automobile storage battery installation box comprises a boxbody, wherein two battery main bodies are arranged in the box body, a plurality of first springs are arranged at sides, far away from each other, of the two battery main bodies and are connected withan inner wall of the box body, a horizontally-arranged movable plate is connected to one end, near to the battery main bodies, of each first spring, a first guide rod movably sleeves the movable plate and is arranged along a vertical direction, first sliding blocks are welded at a top end and a bottom end of the first guide rod, two first sliding grooves are formed in a top inner wall and a bottom inner wall of the box body along a length direction, the first sliding blocks are arranged in the first sliding grooves in a sliding way, and fixed plates are welded at sides, near to each other, oftwo ends of the two battery main bodies. The dual-layer shockproof new energy automobile storage battery installation box is simple in structure and novel in design, a favorable shockproof and buffereffect on the battery is achieved, the safety during the transportation process of the battery is improved, meanwhile, the battery is also convenient to take and place, and the applicability of the device is improved.

The invention discloses a crushing and stirring lifting device for building construction, which comprises a bottom frame, a shock-absorbing layer and a base. A second crushing box is provided, the lower end of the second crushing box is provided with a feeding channel, the lower end of the feeding channel is provided with a first conveying cylinder, the right end of the first conveying cylinder is provided with a conveying port, and the lower right end of the conveying port is provided with a second Two delivery cylinders. This device realizes double crushing and mixing of building materials, ensures the quality of material crushing and mixing, and realizes the lifting of materials from low to high, which brings great convenience to construction and can greatly reduce the labor intensity of workers , which is conducive to improving the efficiency of construction. The shock absorbing mechanism and the shock absorbing layer have a good shock absorbing and buffering effect, which can reduce the vibration caused by the equipment during operation, protect the device, and prolong the service life of the device. .

The invention belongs to the technical field of electric mechanical equipment, in particular to a damping device for the electric mechanical equipment. The damping device comprises a base, telescopicsleeves are fixed to the four corners of the top of the base, a support plate is fixed to the top of each telescopic sleeve, the outer side of each telescopic sleeve is sleeved with a first spring, the two ends of each first spring are fixedly connected with the top of the base and the bottom of the corresponding support plate, and the top of each support plate is provided with a containing slot;the telescopic sleeves, the first springs, first connecting rods, connecting blocks, fixing plates, cross bars, second springs, vertical rods, connecting plates, third springs, sliding plates, fourthsprings and second connecting rods are arranged, when a generator runs, the better shock absorption and buffering effect is achieved, noise can be reduced, and the body health of people is facilitated; and the containing slots are formed in the tops of the support plates, fixing devices are symmetrically arranged on the tops of the support plates, and the generator can be fixed.

The invention discloses a shock-absorbing sole and a shock-absorbing shoe, which are characterized in that the shock-absorbing sole comprises an expansion flow component. According to the shock-absorbing shoe sole and the shock-absorbing shoe, due to the fact that the expansion flow component is arranged in the shoe sole, the shock-absorbing shoe sole and the shock-absorbing shoe have good shock absorption performance, more impact force can be absorbed in the movement process, discomfort or injuries possibly occurring in the movement process of a human body are effectively reduced, and the defect that an existing shock absorption shoe (sole) is poor in shock absorption effect is overcome.

The invention discloses a compressor base with efficient shock absorption and protection functions. The compressor base comprises a base body, side fixing plates and a fixing bottom plate, a pluralityof shock absorption fixing grooves are formed in the upper end of the fixing bottom plate, a shock absorption mechanism is arranged in each shock absorption fixing groove, a shock absorption fixing plate is arranged at the upper ends of the shock absorption mechanisms, a fixing groove is formed in the upper end of the shock absorption fixing plate, and the left side and the right side of the shock absorption fixing plate are each provided with a sliding block. The base is used for fixing a compressor, when the compressor generates shock, the shock absorption fixing plate generates pressure tothe shock absorption mechanisms arranged at the lower end of the shock absorption fixing plate, the shock absorption mechanisms have a very good shock absorption buffering effect on the upper end, the shock absorption fixing plate can drive the sliding blocks on the left side and the right side to vertically move, first shock absorption springs and buffering devices generate pressure to the upperends and the lower ends of the sliding blocks in the vertical moving process of the sliding blocks and can achieve a very good shock absorption buffering effect, therefore, the protecting effect on the compressor is improved, and the service life of the compressor can be effectively prolonged.

The invention discloses a switch cabinet with high cooling performance, which comprises a cabinet body. The bottom part of the cabinet body is provided with a base; a doorway is arranged on the cabinet body; a door is hinged at the doorway of the cabinet body in a rotating mode; the inner wall of one side, far away from the door, inside the cabinet body is fixedly provided with a mounting plate; aswitchgear is mounted on the mounting plate; one side of the switchgear is provided with a mounting opening mounted on the side wall of the cabinet body; a cooling window is mounted on the mounting opening; a ventilation grid is arranged on the cooling window; the other side of the switchgear is provided with a cooling fan movably mounted inside the cabinet body; a lifting seat is arranged on thecooling fan; and one side, far away from the cooling fan, of the lifting seat is provided with a sliding block. Thus, the cooling area of the cooling fan is expanded, the cooling effects of the switchgear are further improved, the switch cabinet on the whole has good cushioning effects, and the switchgear inside the cabinet body can be effectively protected.

The invention discloses a buffer type weighing machine for iron and steel materials, wherein a plurality of belleville springs are used as buffer elements of a buffer, can bear a large axial load under the condition of small deformation, has a better buffer vibration absorbing capacity, and is more suitable for an occasion with a small axial space, a large radial space and larger bearing capacity. The buffer can be conveniently arranged between a weighing platform and a weighing sensor, can be used for effectively buffering an impaction force acting on the weighing platform and the weighing sensor, and prevents the weighing platform and the weighing sensor from being damaged by the impact force. In addition, the belleville springs on the buffer are standard members and can be conveniently replaced after losing efficacy, so that parts of the weighing machine for the iron and steel materials are maintained, overhauled and replaced more conveniently in a post-stage use process.

The invention discloses a heat dissipation protection device for a new energy vehicle battery, and the device comprises a box body and a box cover. The bottom surface of the box body is symmetricallyprovided with two slide rails, and each slide rail is slidably connected with two slide seats. The upper ends of the slide seat are bonded with a flexible block for supporting the battery, and the twocorners of the upper part of a storage battery are sleeved with a pressure plate, wherein the outer side of the pressure plate is connected with a compression spring, and the compression spring is provided with a limiting sleeve which is connected with a pressure adjustment screw. A U-shaped separator plate passes through the central part of the box cover, and a tension spring is connected between the inner side of the separator plate and the upper side of the box cover. The separator plate divides a cavity above the box body into two parts. One side, located at the separator plate, of the box cover is provided with an air incoming fan, and the other side is provided with an exhaust fan. The outside cold air enters the inner cavity of the box body through the air incoming fan, and is discharged from the exhaust fan after moving nearly one turn around the circumference of the storage battery. The structure design of the device is reasonable, and the flexible block and the pressure plate with the compression spring are provided to achieve better vibration buffer for the top of the storage battery. In addition, an air flow path is fixed and the cooling effect is good.

The invention discloses a cushioning and vibration damping device for a support of an intelligent well. A magneto-rheological damper comprises a cylinder tube, wherein the top of the cylinder tube is connected into a whole with a column cap, a floating piston is arranged inside the cylinder tube, a spring is fixed between the floating piston and the column cap, a piston is arranged in the space of the lower part of the floating piston inside the cylinder tube, and filled with magneto-rheological fluid, a channel is formed inside the piston, a coil is wound on the outer side of the piston, a piston rod is connected below the piston, penetrates the bottom of the cylinder tube and is fixed on a column body, a disc spring set is installed on the outer surface of the cylinder tube through an inner hole of the disc spring set, the upper end of the disc spring set is connected with the column cap, the lower end of the disc spring set is connected with the column body, a pressure sensor is installed on a support of the column cap and the disc spring set and also connected with a controller, and the controller is used for controlling the carrying current of the coil. The cushioning and vibration damping effects of the support of the well to rock pressure impact are optimized through realizing the real-time control.

The invention relates to a heat-conducting ring band with scale-like fins and a composite heat dissipating device with the heat-conducting ring band. The heat-conducting ring band is used for reinforcing the heat dissipating ability of a heat generating device to the external environment. The heat-conducting ring band comprises a heat-conducting ring band base body wrapping the heat generating device. The heat-conducting ring band base body is provided with the multiple scale-like fins stamped in an integrally-formed mode. The composite heat dissipating device comprises the heat-conducting ring band wrapping a cell monomer, and a housing box arranged outside the heat-conducting ring in a sleeving mode. The portion between the housing box and the heat-conducting ring band is filled with a phase-change material, so that a heat conducting channel of the cell monomer, the heat-conducting ring band, the fins and the phase-change material is formed. Compared with the prior art, the heat-conducting ring band has the advantages of being excellent in heat transfer reinforcing effect, good in impact buffering effect, low in weight, small in size and low in cost, few materials are used, and the heat dissipating performance of the composite heat dissipating device is excellent.

A chest protector formed of a base, upper and lower shoulder straps, a neck pad, neck cushions, shoulder cushions, chest cushions, upper and lower abdomen cushions, lateral cushions, bottom cushions and breathing cloths. Each upper abdomen cushion is formed of an inner low bounce foam, an outer low bounce foam and an intermediate hard plastic board sandwiched in between the inner low bounce foam and outer low bounce foam. Each lower abdomen cushion is formed of an inner low bounce foam and an outer low bounce foam. The inner low bounce foam of each abdomen cushion is shorter and relatively softer than the associating outer low bounce form so that a buffer space is defined between the outer low bounce foam of each abdomen cushion and the base below the associating inner low bounce foam and the outer low bounce foams of the abdomen cushions are respectively held in a sloping status after stitching of the breathing cloths to the base.

The invention discloses a tea leaf drying device with damping and noise lowering bases. The tea leaf drying device comprises an oven, the damping and noise lowering bases, a containing box, a movabletop plate, a vibration motor, an annular air spraying pipe and pull ropes. Fixing plates are symmetrically and fixedly arranged on the inner wall of an inner cavity in the upper portion of the oven. One ends of the pull ropes are fixedly connected with side plates of the containing box, and the other ends of the pull ropes are fixedly connected with the movable top plate. The fixing plates and themovable top plate are connected through supporting springs. A plurality of air nozzles are arranged on the annular air spraying pipe in a communication manner. A hot air blower is fixedly arranged atthe bottom of a bottom plate of the inner cavity of the oven. The air outlet end of the hot air blower communicates with an inner cavity of the annular air spraying pipe through an air conveying pipeline. Each damping and noise lowering assembly comprises a supporting sliding rod, a fixing base, a sliding block, a buffering spring and a sound absorbing ball. The tea leaf drying device is simple in structure, convenient to use, good in tea leaf drying effect, high in efficiency, good in damping effect and capable of effectively lowering noise.

The invention discloses a new energy automobile battery with a collision protection function. The new energy automobile battery comprises a battery main body, wherein a horizontally arranged mountingplate is arranged below the battery main body; the top of the mounting plate is connected with two first springs; the tops of the first springs are connected with a horizontally arranged moving plate;two sides of the bottom of the moving plate are rotatably connected with supporting rods; the end, away from the moving plate, of each supporting rod is articulated with a first connecting rod; the end, away from each supporting rod, of the corresponding connecting rod is articulated with the mounting plate; the top of each first connecting rod is articulated with a second connecting rod; the end, away from each first connecting rod, of the corresponding second connecting rod is articulated with a supporting plate; and a second spring connected with the bottom of each supporting plate is arranged on the side, away from each other, of the two second connecting rods respectively. The new energy automobile battery is simple in structure and novel in design, the battery is convenient to fix,and the battery also can be of a good shock absorption effect, so that the service life of the battery is avoided from being reduced by vibration.

The invention provides ceramsite brick hardness detection device. The ceramsite brick hardness detection device comprises a supporting rod transverse beam, an elastic bearing plate, a liquid crystal display screen, a counter weight supporting base, a counter weight pressure plate, a smooth horizontal type pressure-resisting plate and a motor, wherein the supporting rod transverse beam is mounted at the top of a safe protection supporting rod; the counter weight pressure plate is mounted in the safe protection supporting rod; the smooth horizontal type pressure-resisting plate is mounted at the bottom of the counter weight pressure plate; the elastic bearing plate is mounted at the bottom of the safe protection supporting rod; the counter weight supporting base is mounted at the bottom of the safe protection supporting rod; the liquid crystal display screen, a starting button and an operation knob are arranged on the counter weight supporting base; the motor is mounted at the bottom of the counter weight supporting base. Compared with the prior art, the ceramsite brick hardness detection device has the following beneficial effects that a solenoid valve at the bottom of a retractable rod and the counter weight pressure plate are arranged, so that the ceramsite brick hardness detection device has two manners of impact force detection and pressure-resisting detection, and a hardness detection result is more accurate.

The invention belongs to the technical field of waste gas processing devices, and particularly relates to a plasma waste gas processing device which comprises a base. The four corners of the top of the base are each fixedly provided with a box body. The inner wall of the bottom of each box body is fixedly provided with a first spring. The top end of each first spring is fixedly provided with a supporting plate. Vertical rods are symmetrically fixed to the inner wall of the bottom of each box body. The supporting plates are slidingly connected to the outer side walls of the vertical rods. Transverse rods are fixed to the inner walls of the two sides of each box body respectively. A fixed plate is fixed to one end of each transverse rod. A slide plate is slidingly connected with the outer side wall of each transverse rod. A second spring sleeves the outside of each transverse rod. By arranging partition plates in a shell, dividing the shell into a first chamber and a second chamber and arranging a filtering mesh plate in the first chamber, when waste gas passes through the first chamber, large-particle-size dust in the waste gas can be left, and therefore the subsequent purifying effect can be conveniently improved.

The invention provides a metal/composite material multilayer double-gradient energy-absorbing vibration-damping sandwich structure and a preparation method thereof. The metal/composite material multilayer double-gradient energy-absorbing vibration-damping sandwich structure comprises panels and a core layer arranged between the panels, the core layer consists of a unit cell structure, the unit cell structure is a thin-wall hollow tubular structure, and the wall thickness of the unit cell structure is in axial gradient change and/or the cell wall density is in radial gradient change. Core layerunit cell configuration gradients are integrated, the unit cell configuration gradients are realized by designing the unit cell height, the cell wall thickness, radial mixing of different materials and the like, and the multilayer sandwich structure with double gradients is formed in combination with structure gradients. The structure design and the preparation method provided by the invention are simple, the unit cell shape designability is strong, and an interlayer gap provides a space for embedding a multifunctional material. When the structure is subjected to vibration impact, the advantages of unit cell configuration gradients can be played, vibration propagation is isolated or attenuated through impedance mismatch, and more energy is absorbed through elastic-plastic deformation.

The invention discloses a swing air-supplying type heat dissipation damping power distribution cabinet. The power distribution cabinet comprises a cabinet body, a transmission box, a supporting sleeve, a base, an air-supplying pipe, an air-exhausting pipe, an air blower, an exhaust blower, a swing sleeve, a number one toothed plate and a number two toothed plate; the air-supplying pipe is fixedlyerected at the bottom of a number one rotary rod; the air-exhausting pipe is fixedly erected at the bottom of a number two rotary rod; a rotary shaft is rotationally arranged in the middle part of aninner cavity of the transmission box; an eccentric wheel is fixedly mounted on the outer ring of the rotary shaft; the swing sleeve is glidingly arranged on the eccentric wheel in a sleeving manner; push-pull rods are symmetrically and fixedly welded on the two sides of the swing sleeve; the number one toothed plate is fixedly mounted on the end part of the push-pull rod on the left side of the swing sleeve; the number two toothed plate is fixedly mounted on the end part of the push-pull rod on the right side of the swing sleeve; and annular gears are fixedly mounted at the top ends of the number one rotary rod and the number two rotary rod respectively. The power distribution cabinet is simple in structure, reasonable in design, good in heat dissipation effect, high in damping and buffering effect and suitable for popularization and use.

The invention discloses an earthquake prevention fixed base for an electric pole. The earthquake prevention fixed base comprises a support base (1), an earthquake absorption structure and a change-over structure (10), wherein an accommodating cavity (2) is formed in the center of the support base (1), a cover plate (3) is arranged on the upper end surface of the support base (1), and a through hole is formed in the center of the cover plate (3); the earthquake absorption structure comprises an earthquake absorption seat (4) and a connecting rod (5), the earthquake absorption seat (4) is arranged in the accommodating cavity (2), and the upper end of the connecting rod (5) stretches out of the through hole; and a sealing ring (6) is arranged between the connecting rod (5) and the cover plate (3), a warp-weft interwoven reinforcing layer (7) is arranged in the sealing ring (6), and a buffer component is arranged between the earthquake absorption seat (4) and the accommodating cavity (2). According to the earthquake prevention fixed base for the electric pole, a disc spring buffer component is arranged between the support base and the earthquake absorption seat, and the sealing ring is arranged between the connecting rod and the cover plate, so that rigid damage caused by transverse waves and longitudinal waves of an earthquake to the electric pole can be effectively prevented. Meanwhile, the earthquake prevention fixed base has the advantages that the production is easy, the mounting is convenient, and the like.

The invention discloses a high-protective-property mobile phone shell. The high-protective-property mobile phone shell comprises a mobile phone shell outer shell, a mobile phone shell inner shell, elastic rubber and micro-fans. A cavity is formed between the mobile phone shell outer shell and the mobile phone shell inner shell, first springs are arranged at the positions, on the long sections between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, second springs are arranged at the positions, on the short sections between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, third springs are arranged at the positions, at the bottom between the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity, the two micro-fans are arranged at the positions, at the bottoms of the mobile phone shell outer shell and the mobile phone shell inner shell, in the cavity in a vertical symmetry mode, the four corners of the cavity between the mobile phone shell outer shell and the mobile phone shell inner shell are filled with the elastic rubber, multiple outer vent holes are formed in the surface of the mobile phone shell outer shell, and multiple inner vent holes are formed in the surface of the mobile phone shell inner shell. The high-protective-property mobile phone shell is simple and reasonable in structure and good in heat dissipation performance, meanwhile has good shock-proof performance, and has high promotional value.

The invention discloses an adjustable damping device for a ship base. The adjustable damping device for the ship base comprises webs (1), a flat plate (2), a vibration isolating cushion (3), a spring assembly (4), a base (5), base stand bars 5 (1), a base support 5 (2), vertical bolts (6), a supporting block (7), transverse bolts (8), an arc-shaped toggle plate (9), a foot pad (10), fixing plates (11) and fixing bolts (12). By the adoption of the adjustable damping device for the ship base, a whole ship can be better hidden, and the comfort of the whole ship is improved. The adjustable damping device for the ship base has the advantages of being reasonable, simple, easy to manufacture and low in cost.

The invention relates to a special metal rubber shock absorber for a spacecraft, and the shock absorber comprises a shell, a bottom cover, a central shaft, two groups of shock absorption elements and a corrugated pipe dust shield. Each group of shock absorption elements is composed of a metal rubber component and a cylindrical compression spring, wherein the cylindrical compression spring sleeves the outer side of the metal rubber component, and the cylindrical compression springs and the metal rubber components form a relationship of parallel connection; the corrugated pipe dust shield is composed of a lower flange, a triangular corrugated pipe and an upper connecting piece which are welded into an integral whole by adopting electron beams. The special metal rubber shock absorber has the characteristics of outstanding shock absorbing effect, small size, light weight, good environment adaptability, stable performance, long service life and the like, and is especially suitable for the shock absorption of precise instruments in the special fields such as aviation and spaceflight.