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

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 middle axle screening device for a mechanical keyboard. The middle axle screening device comprises a middle axle screening device body, wherein a base is arranged on the middle axle screening device body; a mounting hole is formed in the top of the base, and the bottom of the middle axle screening device body extends into the mounting hole, and two symmetrically arrangedlug plates are welded to the bottom of the middle axle screening device body; the two lug plates are movably installed in the mounting hole, and sliding chutes are formed in both sides of the top of the base; clamping grooves are formed in the sides, away from each other, of the two lug plates, clamping plates are movably installed in the clamping grooves, and the sides, away from each other, of the two clamping plates extend into the two sliding chutes correspondingly; and screw rods arranged vertically are movably installed in the clamping grooves. According to the middle axle screening device, the design is reasonable, the operation is convenient, the middle axle screening device body can be quickly installed on the base, the buffer protection effect on the middle axle screening devicebody can be realized, the middle axle screening device body is prevented from being damaged due to severe vibration, and the middle axle screening device body can be conveniently detached from the base.

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 lifting device based on an inspection robot, which includes an upper outer frame and a lower outer frame. The upper outer frame and the lower outer frame are overlapped to form a walking channel for the inspection robot body. There is a lifting mechanism for the body of the inspection robot to run on the walking channel, and an anti-drop protection device for preventing the body of the inspection robot from falling is arranged inside the lower outer frame. Guide rails, during the lifting process of the inspection robot body, the guide wheels in the guide components on both sides are clamped on the guide rails, so that the vertical lifting of the inspection robot body is more stable. At the same time, through the main body of the car The inner shaft is set on the outer cylinder of the robot, and the spring is sleeved on the inner shaft to realize the flexible lifting of the inspection robot body during the lifting process, and further enhance the lifting stability.