48results about How to "Realize buffer protection" patented technology

The invention discloses a bionic energy absorbing and cushioning lining for a ballistic helmet. The bionic energy absorbing and cushioning lining consists of an anti-penetration scaly structure, a compound energy absorption sponge body and a multi-layer interlaced Kevlar fiber bushing, wherein the compound energy absorption sponge body is fixedly arranged on the multi-layer interlaced Kevlar fiber bushing; and the clam shell imitated anti-penetration scaly structure is fixedly arranged on the compound energy absorption sponge body. The anti-penetration scaly structure can effectively reduce the impact angle of a bullet and shrapnel to the helmet, reduces the structural weight and relieves the load of combatants; the compound energy absorption sponge body can play a cushioning protection role on such organs as cervical vertebrae and brains of the combatants; and the multi-layer interlaced Kevlar fiber bushing is formed by pasting multiple layers of Kevlar fiber cloth layer by layer at a certain angle, therefore has favorable strength in all directions, and is further improved in the anti-penetration capability.

The invention discloses a screen attaching machine. The screen attaching machine comprises a bottom plate; a supporting rod is fixedly collected to each of the two sides of the top of the bottom plate, and the tops of the two supporting rods are fixedly connected with a transverse plate; a supporting post is fixedly collected to each of the two sides of the top of the bottom plate, and the tops ofthe two supporting rods are fixedly connected with a placement plate; one side of the top of the bottom plate is fixedly connected with a vertical plate; a chute is formed in the vertical plate; theinterior of the chute is connected with a sliding block in a sliding manner; one side of the bottom of the transverse plate is fixedly connected with a motor through a connecting block. The inventionrelates to the technical field of attaching machines. The attaching machine can clean dust or debris on the placement plate very well, so that inconvenience in an attaching process of a screen can beprevented, smooth attaching can be ensured, the screen is prevented from being damaged in the attaching process, unnecessary economic damage is prevented, and the production cost is reduced.

The invention discloses a compressive overload protection device. The compressive overload protection device comprises a clamp sleeve, an adjusting nut, steel balls, a force transfer sleeve, a reduction sleeve, a compression spring and a centering assembly. The clamp sleeve is of a cylindrical structure, an internal thread is arranged on the inner wall of the left end of the clamp sleeve, and the adjusting nut is connected with the inner wall of the clamp sleeve through threads. The force transfer sleeve is arranged on the right side of the adjusting nut, the compression spring is arranged between the adjusting nut and the force transfer sleeve, and the two ends of the adjusting nut abut against the end face of the adjusting nut and the end face of the force transfer sleeve respectively. The steel balls are embedded in guide grooves of the force transfer sleeve so that the force transfer sleeve can be limited in the radial direction, and the upper portions of the steel balls are clamped into through holes formed in a wall body of the clamp sleeve so that the steel balls can be limited and fixed. The reduction sleeve is tightly attached to the force transfer sleeve to be arranged on the right side of the force transfer sleeve, the centering assembly is arranged in the reduction sleeve, and a screw tap is inserted in the force transfer sleeve in an inward mode through the centering assembly. By the adoption of the double-section structure, an elastic overload protection structure is combined with a rigid overload protection structure, and axial overload protection and radial overload protection are achieved at the same time.

The invention discloses a folding photographic equipment support and relates to the technical field of photographic equipment supports. The two sides of the bottom of a folding box are fixedly connected with supporting legs correspondingly, and the supporting legs on the two sides of the folding box are connected fixedly through a first connection rod and a second connection rod correspondingly; and first sliding blocks and second sliding blocks are slidably connected between the two sides of the inner wall of the folding box through sliding rails correspondingly, a first moving plate is connected between the two first sliding blocks, and a second moving plate is fixedly connected between the two second sliding blocks. According to the folding photographic equipment support, easy and rapidfolding work of the photographic equipment support can be achieved, thus the size of the photographic equipment support can be reduced, and the photographic equipment support can be not only carriedconveniently by a user but also stored more easily and conveniently; and the photographic equipment support occupies small space when stored, so that the space is saved.

The invention discloses a robot for stir-frying melon seeds. The robot for stir-frying melon seeds comprises a bottom plate, wherein a first box body is fixedly connected to the top of the bottom plate; sliding blocks are connected to both sides of the inner wall of the first box body in a sliding manner through sliding rails; a supporting plate is fixedly connected between the opposite sides of the two sliding blocks; a second box body is fixedly connected to the top of the supporting plate; a rotating rod is rotatably connected between the top and the bottom of the inner wall of the second box body through a bearing; a cylinder is arranged on the outer surface of the rotating rod in a sleeving manner; a circular rack is arranged on the outer surface of the cylinder in a sleeving manner;and a first motor is fixedly connected to the bottom of the inner wall of the second box body and on one side of the rotating rod through a connecting block. The invention relates to the technical field of melon seed production. According to the robot for stir-frying melon seeds, rapid and thorough stir-frying in the production process of the melon seeds can be achieved, so that the workload of workers is reduced, work efficiency is improved, the melon seeds are heated more evenly in the production process through thorough stir-frying, and the mouth feel of the melon seeds is better.

The invention discloses a method for sufficiently stir-frying melon seeds. Firstly, a worker puts the melon seeds to be processed in a cylinder through a feeding nozzle and a feeding opening, and thenoperates a control switch, so that a first motor and a second motor start to work; a vertical rod is driven to rotate by the first motor, and rotates to drive a gear to rotate; the cylinder is drivenby the gear to rotate through a round tooth belt; besides, the vertical rod drives a first belt pulley to rotate; the first belt pulley drives a second belt pulley to rotate through a belt; and the second belt pulley drives a rotating rod to rotate. Through the adoption of the method disclosed by the invention, during the production, quick and sufficient stir-frying of the melon seeds can be realized, so that the workload of the worker is alleviated, and the working efficiency is improved; and besides, the stir-frying is sufficient, so that in the production process, the melon seeds can be uniform to heat, and the mouth feel of the melon seeds is better.

The invention discloses an angle-adjustable computer display screen carrying frame. Supporting blocks are fixedly connected to the two sides of the top of a bottom plate, and a supporting plate is fixedly connected to the tops of the supporting blocks. A motor is fixedly connected with the top of the supporting plate through a connecting block, and one end of an output shaft of the motor is sleeved with a first bevel gear. A threaded rod is rotationally connected to the position, located between the two supporting blocks, on the top of the bottom plate. The top of the threaded rod penetrates the supporting plate and extends to the top of the supporting plate. The end, extending to the top of the supporting plate, of the threaded rod is sleeved with a second bevel gear engaged with the first bevel gear. The invention relates to the technical field of display screen carrying frames. By means of the angle-adjustable computer display screen carrying frame, angle adjustment of the carryingframe can be achieved, a worker can better place the display screen more rapidly, in addition, the worker can better take a display screen during installation, the work time is saved, and the work efficiency is improved.

The invention provides a buffer anti-collision device for traffic transportation equipment, relates to the technical field of traffic transportation, and aims to solve the problems that an existing buffer anti-collision device for the traffic transportation equipment cannot be adjusted, fixed and buffered according to the specific size of a transported product, so that the product seriously slides during transportation, the product collides with one another, and the products are damaged by certain extent. The buffer anti-collision device solves the problems that an existing buffer anti-collision device cannot conduct buffer anti-collision on transported products in multiple directions, the buffer anti-collision effect is poor, and the transported products cannot be guaranteed to be effectively protected in the prior art. The buffer anti-collision device comprises a device body, wherein a supporting mechanism is slidably arranged at the bottom of the device body, and a connecting mechanism is slidably arranged at the top of the device body; a buffer device is fixedly arranged in the connecting mechanism, and an anti-collision mechanism is fixedly arranged in the connecting mechanism; a control mechanism is fixedly arranged at the top of the connecting mechanism; and a damping device is fixedly arranged at the top of the control mechanism.

The invention discloses a household wireless camera based on the Internet of Things, and belongs to the technical field of wireless cameras. The household wireless camera comprises a supporting base, a rotating motor, a rotating supporting shaft, a bearing base, an elastic supporting assembly, a supporting rod, a signal rod, a rotating shaft, fixed shells, an overturning motor, a camera main body, a spraying and humidifying assembly and a cleaning and protecting assembly, wherein the rotating supporting shaft is arranged on the supporting base, the rotating motor is arranged in the supporting base, one end of the rotating supporting shaft is arranged at the output end of the rotating motor, the bearing base is arranged on the rotating supporting shaft and is in a U shape, and the fixed shells are symmetrically arranged at one end of the outer side wall of the supporting base. The household wireless camera is capable of spraying, humidifying, cleaning, wiping, dedusting and protecting a lens and independently using the spraying and humidifying function, multi-angle rotation adjustment can be carried out, and the effects of cushioning, supporting and protecting can be achieved in the overturning process.

The invention discloses dual-rotation coating production stirring equipment. The equipment comprises a support frame, a stirring tank, a working motor, an inclined abut-against plate and a horizontalstirring module; the stirring tank is slidingly arranged in the support frame, welding sliding blocks are symmetrically arranged on two sides of the lower surface of the stirring tank, the sliding block is slidingly connected with the lower surface of the support frame, and the inclined abut-against plate is welded at the bottom of the left sidewall of the stirring tank. The stirring equipment ischaracterized in that the upper surface of the inclined abut-against plate is obliquely arranged with low left side and high right side, a reset spring is arranged between the bottom of the right sidewall of a first bevel gear and the support frame; and the horizontal stirring module is arranged in the stirring tank, and the working motor is arranged at the lower part of the middle location of theupper wall of the support frame. The stirring equipment disclosed by the invention is reasonable in design, and capable of guaranteeing the sufficient and efficient mixing of the coating, and guaranteeing the good mixing effect of the coating, thereby guaranteeing the quality of the produced coating.

The invention discloses a disaster prevention emergency cap characterized by comprising a cap body, a front elastic band, a back elastic band, reflection strips/phosphor strips and a sac bag. Two sides of the cap body are respectively provided with the reflection strip/phosphor strip; a vent hole is respectively formed in the center of each side; a personal information card and the sac bag are arranged under one side of the cap body; a dust-preventing mouth, a high frequency whistle, a compass and an illuminating torch light are disposed in the sac bag; the front elastic band is connected with two sides right under the cap body; the back elastic band is arranged in the middle of the external side of the back wall of the cap body to be connected with the top and bottom of the cap body. The disaster prevention emergency cap is simply structured with strong practicality; buffering protection can be conducted to the human head; the disaster prevention emergency cap possesses functions of retarding inflammation, heating and reflecting/performing noctilucence; and the disaster prevention emergency cap can also work as a cushion and a back cushion.

The invention discloses a novel motor stator and rotor punching sheet which comprises a bottom plate, a vertical column is arranged on the upper portion of the bottom plate, a top plate is arranged atthe top end of the vertical column, an air cylinder is arranged on the top plate, the free end of the air cylinder is connected with a dismounting block, and a dismounting groove is formed in the topof the dismounting block and clamped to the top of a positioning column. Mounting grooves are formed in the two sides of the top of the positioning column, and the mounting grooves are matched with adismounting mechanism. The air cylinder is started, the free end of the air cylinder moves downwards, then the disassembling block is driven to move downwards, then the positioning column is driven to move downwards, a punching block is fixed to punch sheets, the punching rod is driven to move upwards, a stabilizing block is arranged in a stabilizing groove in a sliding mode, a spring is driven to be compressed, and the buffering protection effect is achieved.

The invention discloses a concrete raw material feeding device. The concrete raw material feeding device comprises a supporting upright column, a supporting pedestal, a screening device, a material receiving cabin, a conveying cabin and a hydraulic cylinder; the supporting pedestal is fixedly welded at the lower end of the supporting upright column; and the screening device is fixedly welded at the upper end of the supporting upright column. The concrete raw material feeding device is characterized in that a hinged base is fixedly welded on the upper surface of the supporting pedestal; the upper end of the hinged base is hinged with the conveying cabin; the hydraulic cylinder is fixedly welded on the right side of the upper surface of the supporting pedestal; a storage battery is fixedly arranged on the right side of the hydraulic cylinder; and the concrete raw material feeding device is reasonable in design and simple to operate, guarantees adjustability of feeding angle, can realizerapid screening before concrete feeding and guarantees that the impurities of the concrete can be completely removed so as to guarantee the construction quality.

The invention provides an efficient heat radiation chamber for installing an Internet of Things apparatus. The efficient heat radiation chamber includes a clamping plate 1, a clamping plate 2, a bilateral ball screw, a photovoltaic panel, a storage battery, a heat radiation fan, a heat arresting copper pipe and a grating net. The clamping plate 1 is fixed to the front surface of a nut seat 1. Theclamping plate 2 is fixed to the front surface of a nut seat 2. The bilateral ball screw is assembled in the middle part of a recessed groove. The aforementioned structure enables the Internet of Things apparatus to be installed in a suspension and fixed manner. The photovoltaic panel is installed on an annual lateral side of a rotation shaft. The storage battery is installed in the lower part ofthe right end surface inside a chamber body, which utilizes solar energy in a scientific manner. The heat radiation fan is installed in the middle part of the low end surface inside the chamber body and the heat arresting copper pipe is fixed to a lower surface of the grating net which is assembled in the upper part of the chamber body, which achieves convection and heat radiation inside the chamber body. According to the invention, the efficient heat radiation chamber has the advantages of reasonable structure, efficient heat radiation efficiency, multiple functions, environment protection, and excellent stability.

The invention discloses a vehicle-mounted online detection platform for an organic pollutant. The vehicle-mounted online detection platform comprises a compartment and a detection platform main body arranged in the compartment; the compartment is provided with a chamber; the detection platform main body is located in the chamber; the four corners at the bottom of the detection platform main body are fixedly provided with supporting rods; the outer sides of the supporting rods are movably sleeved with locating columns; sliding chutes are formed in the tops of the locating columns; grooves are formed in the bottom inner walls of the sliding chutes; the bottom ends of the supporting rods extend into the corresponding grooves and are fixedly provided with rubber balls; the outer sides of the rubber balls are movably connected with the corresponding grooves in a sealing way; and the outer sides of the supporting rods are movably sleeved with limiting rings. The vehicle-mounted online detection platform is reasonable in design and simple in structure; the positions of the limiting rings are convenient to regulate, so that the elasticity of a first spring and a second spring can be regulated; and the first spring and the second spring can effectively consume the vibration energy of the supporting rods and achieve a buffering protection effect for the detection platform main body, so that the detection platform main body is prevented from being damaged.

The invention provides a blanking mechanism for a glass insulator production line. The blanking mechanism comprises a water storage tank for collecting glass insulators, and a rectangular opening is formed in the upper part of one side surface of the water storage tank; and a splash guard with the bottom being an inclined face is arranged on the outer side of the rectangular opening. The splash guard is fixedly connected with the water storage tank; one end, far away from the water storage tank, of the splash guard is fixedly connected with an inclined blanking branch chain; a drainage pipe ismounted at the lower part of one surface, away from the rectangular opening, of the water storage tank; and the end, away from the water storage tank, of the drainage pipe is connected with a stop valve. The inner bottom of the water storage tank is an inclined plane which inclines towards the direction of the drainage pipe; and a first supporting plate is fixed to the side, close to the splash guard, of the bottom of the water storage tank, and a second supporting plate is fixed to the side, away from the first supporting plate, of the bottom of the water storage tank. Compared with the prior art, the blanking mechanism has the following beneficial effects of realizing buffer protection and preventing glass insulators from being damaged due to hard collisions

The invention discloses a martial art free combat head protector with a hit information sensing device, which comprises a helmet shell matched with the head of a human body and a head lock hinged to the helmet shell through a pin shaft, and a buffer body matched with the helmet shell is fixedly connected to the inner wall of the helmet shell. An air bag set used for secondary buffering is fixedly connected to the inner wall of the buffering body, a lining making contact with the head of the human body is fixedly connected to the air bag set, multiple sets of air holes are formed in the lining, and a damping mechanism used for preventing the head of the human body from being uncomfortable due to vibration of the helmet is arranged on the buffering body. The helmet shell is provided with an induction mechanism which is used for collecting hit information and can directly show the hit information, and the helmet shell is provided with an induction mechanism which is used for collecting the hit information and can directly show the hit information. Through cooperation of the whole structure, the ornamental value of the martial art free combat competition is improved, and the effect of protecting the heads of martial art free combat personnel is improved.

The invention discloses a bowl and dish taking mechanism. The bowl and dish taking mechanism comprises a cabinet body, wherein the top of the cabinet body is fixedly connected with a dishwasher body,the top of the dishwasher body is movably connected with a top cover, the two sides of the top cover are fixedly connected with clamping plates respectively, the top of the dishwasher body is fixedlyconnected with two fixing shells, the sides, close to the fixing shells, of the clamping plates penetrate through inner cavities of the fixing shells, the front sides of the fixing shells are movablyconnected with limiting mechanisms, the front sides of the clamping plates are provided with limiting grooves, the rear sides of the limiting mechanisms penetrate through the inner cavities of the fixing shells and extend to inner cavities of the limiting grooves. The bowl and dish taking mechanism solves the problem that an existing bowl and dish taking mechanism does not provide convenience fora user to take bowls and dishes out through the cooperative use of the cabinet body, the limiting mechanisms, the dishwasher body, the top cover, a handle, a sealing pad, the clamping plates, the fixing shells, mounting shells, mounting plates, a dishwashing bracket, baffles, mounting grooves, second springs, sliding plates, limiting blocks, fixing frames, guide plates, the limiting grooves and cushion blocks.

The invention provides an automobile chassis noise reduction device. The device comprises a top connecting plate, a mounting supporting plate, bolts, a noise reduction partition plate, damping columns, a buffer pad and a protective bottom plate, the mounting supporting plate is welded to the side face of the top connecting plate, and the protective bottom plate and an automobile chassis are fixedly mounted through the bolts; and the noise reduction partition plate is welded to the lower portion of the top connecting plate, the lower side portion of the noise reduction partition plate is fixedto the upper ends of the damping columns through the bolts, the lower ends of the damping columns are fixed to the side upper portion of the protective bottom plate, and the protective bottom plate isfixed to the lower portion of the buffer pad through screws. Through the arrangement of the top connecting plate, the mounting supporting plate, the noise reduction partition plate, the damping columns, the protective bottom plate and other structures, the mounting firmness of the whole body and the chassis is improved, the overall sound insulation, damping and noise reduction effects are excellent, noise generated by driving is reduced to the maximum extent, an excellent protective structure is achieved, and the use requirement is met.