Automatic centering and damping brush component for collector ring

An automatic centering and collector ring technology, applied in the direction of electrical components, circuits, current collectors, etc., can solve problems such as inability to ensure good contact of conductive rings, achieve the effects of shortening maintenance time, eliminating vibration, and increasing service life

Active Publication Date: 2016-04-06
成都六三三机电科技有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that the existing brush assembly cannot keep in good contact with the conductive ring in the radar slip ring under the condition of strong shock and vibration, and to provide an automatic c

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  • Automatic centering and damping brush component for collector ring
  • Automatic centering and damping brush component for collector ring
  • Automatic centering and damping brush component for collector ring

Examples

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[0019] The present invention will be further described in detail below in combination with test examples and specific implementations. However, it should not be understood that the scope of the above-mentioned subject of the present invention is limited to the following embodiments, and all technologies implemented based on the content of the present invention belong to the scope of the present invention.

[0020] A kind of automatic centering damping brush assembly of bus ring, see figure 1 , Including a brush 9 and an automatic damping mechanism for installing the brush 9, the automatic damping mechanism includes a connecting body 5 and two brush connecting plates 2 respectively arranged on both sides of the connecting body 5; One end of the brush connecting plate 2 is hinged to the connecting body 5 through a pin 8, and the other end is hinged to a fixed block 1 connected with a brush 9 through a pin 8. The brush connecting plate 2 has a strip-shaped structure , The two brush...

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Abstract

The invention discloses an automatic centering and damping brush component for a collector ring. The automatic centering and damping brush component for the collector ring comprises a brush and an automatic damping mechanism, wherein the automatic damping mechanism is used for mounting the brush and comprises a connector and two brush connecting plates; the two brush connecting plates are arranged at two sides of the connector respectively; one end of each brush connecting plate is hinged with the connector body and the other end is hinged with a fixed block connected with the brush; the brush connecting plates are in an elongated plate-like structure; the two brush connecting plates are connected with each other through an elastic element, so that the distance between the two brush connecting plates can change along with expansion and contraction of the elastic element; the middle part of the elastic element is supported on an extension plate of the connector; and the brush is hinged with the fixed block. The invention aims at providing the brush component which can still reliably contact a conductive ring in the radar collector ring under the conditions of strong impact and strong vibration.

Description

technical field [0001] The invention relates to a radar slip ring assembly, in particular to a slip ring automatic centering vibration damping brush assembly. Background technique [0002] The brush assembly is an important channel for the signal transmission of the radar slip ring. It is installed between the stator and the rotor to realize the signal transmission from the moving ring to the fixed ring. With the increasing requirements of radar signal transmission, radar often needs to work under the conditions of strong shock and strong vibration, such as high temperature, humid heat, low temperature, salt spray, shock and vibration environment, in this case It is still necessary for the brush assembly in the radar to be in reliable contact with the conductive ring in the slip ring, not only to ensure that there is sufficient pressure during the contact process, but also to ensure that the contact area is large enough. [0003] However, the existing brush assembly cannot ...

Claims

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Application Information

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IPC IPC(8): H01R39/40
CPCH01R39/381H01R39/40
Inventor 李立明唐先春胡文军蒋小姣程明
Owner 成都六三三机电科技有限公司
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