CN2249460Y - 一种电信号水银旋转接头 - Google Patents

一种电信号水银旋转接头 Download PDF

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Publication number
CN2249460Y
CN2249460Y CN 95246509 CN95246509U CN2249460Y CN 2249460 Y CN2249460 Y CN 2249460Y CN 95246509 CN95246509 CN 95246509 CN 95246509 U CN95246509 U CN 95246509U CN 2249460 Y CN2249460 Y CN 2249460Y
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mercury
socket
signal
bearing
utility
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CN 95246509
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English (en)
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张申宸
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SHANGHAI JINGHAI MACHINERY PLANT
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SHANGHAI JINGHAI MACHINERY PLANT
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Abstract

本实用新型涉及一种电信号水银旋转接头,包括外壳、轴承、转架、插座,其特征是轴承与外壳固定,轴承内圈装有转架,转架的前端有至少一个铜环,铜环与插座有导线连接,外壳内有一水银槽,水银槽由至少一个圆环槽构成,圆环槽内有水银,圆环槽的底部有电极引出端,电极引出端与插座有导线连接,本实用新型的优点是接触电阻小,不随使用而磨损。

Description

一种电信号水银旋转接头
本实用新型涉及一种电信号旋转接头,特别是一种电信号水银旋转接头。
目前在采集旋转装置上的电信号时,一般是用集电环来连接旋转装置上的采样输出信号和处理电路,但是集电环的接触电阻大,且容易磨损。
本实用新型的目的是提供一种接触电阻小,不磨损的电信号旋转接头。
本实用新型的技术方案是设计一种电信号水银旋转接头,包括外壳、轴承、转架、插座,其特征是轴承与外壳固定,轴承内圈装有转架,转架的前端有至少一个铜环,铜环与插座有导线连接,外壳内有一水银橹,水银槽由至少一个圆环槽构成,圆环槽内有水银,圆环槽的底部有电极引出端,电极引出端与插座有导线连接。
本实用新型的优点是接触电阻小,不随使用而磨损。
下面结合附图对本实用新型作详细说明,
附图是本实用新型的结构示意图,图中包括外壳1、轴承2、转架3、插座4,其特征是轴承2与外壳1固定,轴承2内圈装有转架3,转架3的前端有至少一个铜环5,铜环5与插座4有导线连接,外壳1内有一水银槽,水银槽由至少一个圆环槽6构成,圆环槽6内有水银7,圆环槽6的底部有电极引出端8,电极引出端8与插座4有导线连接。
使用时旋转装置上的输出信号连接至插座4再接至铜环5,由于铜环5装在转架3上,铜环5随转架3旋转,由于铜环5放置在有水银的圆环槽6内,通过电极引出端8与插座4将旋转装置上的输出信号接至处理电路。

Claims (1)

  1. 一种电信号水银旋转接头,包括外壳、轴承、转架、插座,其特征是轴承与外壳固定,轴承内圈装有转架,转架的前端有至少一个铜环,铜环与插座有导线连接,外壳内有一水银槽,水银槽由至少一个圆环槽构成,圆环槽内有水银,圆环槽的底部有电极引出端,电极引出端与插座有导线连接。
CN 95246509 1995-11-24 1995-11-24 一种电信号水银旋转接头 Expired - Fee Related CN2249460Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95246509 CN2249460Y (zh) 1995-11-24 1995-11-24 一种电信号水银旋转接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95246509 CN2249460Y (zh) 1995-11-24 1995-11-24 一种电信号水银旋转接头

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CN2249460Y true CN2249460Y (zh) 1997-03-12

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CN 95246509 Expired - Fee Related CN2249460Y (zh) 1995-11-24 1995-11-24 一种电信号水银旋转接头

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110932041A (zh) * 2019-12-25 2020-03-27 西安宝鑫自动化设备有限公司 一种安全插排
CN110994240A (zh) * 2019-12-25 2020-04-10 西安宝鑫自动化设备有限公司 一种便于操控的安全插座

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110932041A (zh) * 2019-12-25 2020-03-27 西安宝鑫自动化设备有限公司 一种安全插排
CN110994240A (zh) * 2019-12-25 2020-04-10 西安宝鑫自动化设备有限公司 一种便于操控的安全插座

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