All-metal multidirectional vibration isolator

Abstract

The invention provides an all-metal multidirectional vibration isolator which comprises a boss support, a damping connection box and an elastic vibration isolating unit. Four sides of the boss support protrude planarly in a manner of surrounding a hollow edge, the damping connection box is disposed in a hollow frame of the boss support, the elastic vibration isolating unit is fixedly connected on the boss support (1) and composed of a damping slider (8) and a bolt, the damping slider (8) is arranged in a damping barrel (3) and axially connected with a conical spring (4), the bolt axially passes a damping barrel clamping plate and is fixedly connected on a side plane of the damping connection box (10) through a top opening of the conical spring, a spring clamping ring (6) and the clamping plate, and the elastic vibration isolating unit surrounds a boss side plane of the boss support peripherally to be fixedly connected on the side plane of the damping connection box to form a multidirectional elastic damping vibration isolating system pointing a vibration-isolated space of the damping connection box. The problem of vibration isolating of independent devices inside electronic equipment in any direction of spatially is solved well, and the all-metal multidirectional vibration isolator is stable in integral vibration isolating performance and quite high in working reliability.

Description

technical field [0001] The invention relates to a vibration isolator mainly used for partially isolating external vibrations of individual components inside electronic equipment, in particular to an all-metal multi-directional integral vibration isolator. Background technique [0002] In the prior art, vibration isolators used for partial vibration isolation of individual components inside electronic equipment are mainly rubber vibration isolators or steel wire rope vibration isolators. Rubber isolators are vibration isolators made of rubber. The biggest advantage of the rubber vibration isolator is that it has sufficient internal damping, which is suitable for situations where the static displacement is small and the dynamic displacement is short but large, and it can be made into various shapes to meet the requirements of the space. When the rubber vibration isolator is used to isolate the vibration of small components, due to the limitation of material characteristics, i...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the shortcomings of the above-mentioned prior art, and to provide an all-metal multi-layer structure with a compact overall structure, which can not only achieve a lower natural frequency, but also have reasonable damping characteristics in multiple directions. Directional vibration isolators to solve the problem of vibration isolation of individual components in electronic equipment in any direction in space

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