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Two-dimensional vibration reduction platform

A platform and shock absorber technology, which is applied in the direction of machine/bracket, spring/shock absorber, vibration suppression adjustment, etc., can solve the problem of poor vibration reduction effect of two-dimensional vibration reduction platform

Pending Publication Date: 2019-04-05
BEIJING XINGJI RONGYAO SPACE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect of poor vibration damping effect of the two-dimensional vibration damping platform in the prior art, thereby providing a two-dimensional vibration damping platform with good vibration damping effect

Method used

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0034] Such as figure 1 - image 3 As shown, this embodiment provides a two-dimensional damping platform, including: a first platform 1, a second platform 2, a connecting structure 3 and balls.

[0035] The first platform 1 is adapted to be installed with vibration-isolated equipment 19, and the first platf...

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Abstract

The invention relates to the technical field of vibration reduction, in particular to a two-dimensional vibration reduction platform. The two-dimensional vibration reduction platform comprises a firstplatform, a second platform, at least one connecting structure and balls. Equipment subjected to vibration isolation is mounted on the first platform, at least one first through hole is formed in thefirst platform, and an absorber is arranged in each first through hole. The second platform is arranged on the lower portion of the first platform, and at least one second through hole is formed in the second platform. The connecting structures are used for penetrating through the absorbers and the second through holes to connect the first platform with the second platform. The balls are arrangedin circles around the axes of the first through holes, and comprise the first circle of balls arranged between the upper surface of the first platform and the connecting structures, and the second circle of balls arranged between the lower surface of the first platform and the upper surface of the second platform. The absorbers are arranged in the first platform, it can be guaranteed that vibration transmitted to the plane where the first platform is located can be directly absorbed by the absorbers, vibration reduction is timely, and the vibration reduction effect is good.

Description

technical field [0001] The invention relates to the technical field of vibration reduction, in particular to a two-dimensional vibration reduction platform. Background technique [0002] At present, many optical cameras or telescopes, especially products used on satellites, need to have high precision in one direction and vibration reduction in the other two directions, but many optical devices are not designed with this application environment in mind, so there is a lack of Interface products for optical cameras and satellites or other special environment applications, and vibration reduction products based on this field are still insufficient. [0003] A linear two-dimensional anti-shock platform is disclosed in the prior art. The design of the linear sliding mechanism in two directions, that is, the cooperation of the slider in the X direction or the Y direction, the slide rail and the spring realizes the shock absorption of the earthquake, but When the structure resists...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/00F16M11/22
CPCF16F15/00F16M11/22
Inventor 张勇
Owner BEIJING XINGJI RONGYAO SPACE TECH CO LTD
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