A multi-dimensional buffer shock absorbing mechanism

Abstract

The invention belongs to the field of buffering and damping and particularly relates to a multi-dimensional buffering and damping mechanism which comprises an upper weight bearing plate, a deformationassembly and a lower weight bearing plate. The deformation assembly is arranged between the upper weight bearing plate and the lower weight bearing plate. The deformation assembly comprises two transverse guide rods, two longitudinal guide rods, a plurality of sliding blocks, a plurality of resetting elastic parts and a plurality of arc-shaped spring sheets. The two transverse guide rods and thetwo longitudinal guide rods are perpendicular mutually and are arranged in a mutual sliding manner. The sliding blocks are arranged in a square space defined by the longitudinal guide rods and the transverse guide rods. The tops of the sliding blocks are arranged on the bottom of the upper weight bearing plate. The resetting elastic parts are arranged between the adjacent two sliding blocks of theside edge. The arc-shaped spring sheets are arranged between each sliding block and the lower weight bearing plate. According to the mechanism, vertical component of impact force is buffered throughthe arc-shaped spring sheets, horizontal direction component of the impact force is buffered through the resetting elastic parts between the arc-shaped spring sheets and the sliding blocks, the multi-dimensional damping effect is achieved, and the mechanism is simple and compact in structure, good in damping effect, durable and low in cost, and does not need to be maintained.

Description

technical field [0001] The invention belongs to the field of cushioning and shock absorption, and in particular relates to a multi-dimensional cushioning and shock absorption mechanism. Background technique [0002] With the development of science and technology, more and more precision instruments appear and are used in scientific research and life. During the use and transportation of these precision instruments, the requirements for shock resistance and shock absorption are also getting higher and higher. Most of the existing buffering and shock absorbing structures are spring type, hydraulic type, electromagnetic type and other types. There are repeated up and down vibrations during the shock process, and the amplitude attenuation speed is small, which is not conducive to meeting the shock absorption requirements of confidential instruments and other equipment; the hydraulic shock absorbing structure is prone to oil leakage, and the manufacturing process is cumbersome an...

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Problems solved by technology

[0003] According to the deficiencies of the prior art above, the present invention provides a multi-dimensional buffer and shock absorbing mechanism, which can effectively solve the common problems of shock absorbers in the prior art that the structure is complex, cannot provide multi-dimensional direction buffer and shock absorption, or affect the operation of precision instruments

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