CN103746244A - 纤维束电刷滑环的遮盖板 - Google Patents

纤维束电刷滑环的遮盖板 Download PDF

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Publication number
CN103746244A
CN103746244A CN201310688340.3A CN201310688340A CN103746244A CN 103746244 A CN103746244 A CN 103746244A CN 201310688340 A CN201310688340 A CN 201310688340A CN 103746244 A CN103746244 A CN 103746244A
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CN
China
Prior art keywords
slip ring
cover plate
fibre bundle
brush slip
covering plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201310688340.3A
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English (en)
Inventor
吴洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Yonggui Science and Technology Co Ltd
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Sichuan Yonggui Science and Technology Co Ltd
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Publication date
Application filed by Sichuan Yonggui Science and Technology Co Ltd filed Critical Sichuan Yonggui Science and Technology Co Ltd
Priority to CN201310688340.3A priority Critical patent/CN103746244A/zh
Publication of CN103746244A publication Critical patent/CN103746244A/zh
Pending legal-status Critical Current

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Abstract

本发明涉及一种纤维束电刷滑环的遮盖板结构,遮盖板结构由盖板主体、盖板连接件以及螺钉三部分组成。能避免纤维束刷丝跳出,形成短路,烧坏滑环。

Description

纤维束电刷滑环的遮盖板
技术领域
本发明涉及旋转电气连接领域,特别是一种纤维束电刷结构的导电滑环。
背景技术
导电滑环属于一种旋转式电连接器,其功能在于,实现两个相对旋转结构之间的电气连接。
导电滑环的发展大致经过了从碳刷滑环到贵金属电刷滑环再到纤维束电刷滑环的历程。从目前市场的使用情况来看,纤维束电刷结构各方面性能突出,是现在主流。
但是,纤维束电刷滑环在使用过程中也暴露出了一些缺陷,其中一个比较致命的缺陷就是:纤维束电刷由多根细小的刷丝组成,单根刷丝较软,在校直不充分或者遇到强烈振动的情况下,刷丝可能跳出,与相邻环道的刷丝相接触,导致短路,烧损滑环。
发明内容
本发明提供一种纤维束电刷滑环的遮盖板结构,这种遮盖板由盖板主体、盖板连接件以及螺钉三部分组成。
所述盖板主体为长条形的半圆凹槽,根据滑环环道的外径不同,为阶梯状;
所述盖板连接件为“7”字形,钣金成型零件;
所述螺钉为标准件,其作用为连接盖板主体和盖板连接件;
本发明的效果在于:避免纤维束刷丝跳出,形成短路,烧坏滑环。
附图说明
图1为导电滑环俯视图
图2为导电滑环剖视图
图3为遮盖板示意图
具体实施方式
一种纤维束电刷滑环的遮盖板,这种遮盖板由盖板主体3-1、盖板连接件3-2以及螺钉3-3三部分组成。
所述盖板主体为长条形的半圆凹槽,根据滑环环道的外径不同,为阶梯状;
所述盖板连接件为“7”字形,钣金成型零件;
所述螺钉为标准件,其作用为连接盖板主体和盖板连接件.
在使用时,遮盖板3的盖板主体3-1的半圆凹槽与滑环转子1的外周配合,能够完全遮盖住纤维束刷丝2,避免纤维束刷丝跳出,形成短路,烧坏滑环。

Claims (4)

1.一种纤维束电刷滑环的遮盖板,其特征在于遮盖板结构由盖板主体、盖板连接件以及螺钉三部分组成。
2.根据权利要求1所述的纤维束电刷滑环的遮盖板,其特征在于所述盖板主体为长条形的半圆凹槽,根据滑环环道的外径不同,为阶梯状。
3.根据权利要求1或2所述的纤维束电刷滑环的遮盖板,其特征在于所述述盖板连接件为“7”字形,钣金成型零件。
4.根据权利要求1或2所述的纤维束电刷滑环的遮盖板,其特征在于螺钉为标准件,其作用为连接盖板主体和盖板连接件。
CN201310688340.3A 2013-12-13 2013-12-13 纤维束电刷滑环的遮盖板 Pending CN103746244A (zh)

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CN201310688340.3A CN103746244A (zh) 2013-12-13 2013-12-13 纤维束电刷滑环的遮盖板

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CN201310688340.3A CN103746244A (zh) 2013-12-13 2013-12-13 纤维束电刷滑环的遮盖板

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CN103746244A true CN103746244A (zh) 2014-04-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112397960A (zh) * 2019-08-19 2021-02-23 泓记精密股份有限公司 电刷丝以及集电滑环

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089875A (en) * 1998-05-18 2000-07-18 Star Micronics Co., Ltd. Slip ring assembly and the manufacturing method thereof
US6517357B1 (en) * 2000-11-22 2003-02-11 Athan Corporation Slip ring and brush assembly for use in a video recorder
CN201226410Y (zh) * 2008-07-11 2009-04-22 深圳市晶沛电子有限公司 滑环
CN202940437U (zh) * 2012-10-22 2013-05-15 四川精通电气设备有限公司 纤维束刷式结构风电滑环
CN203690668U (zh) * 2013-12-13 2014-07-02 四川永贵科技有限公司 纤维束电刷滑环的遮盖板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089875A (en) * 1998-05-18 2000-07-18 Star Micronics Co., Ltd. Slip ring assembly and the manufacturing method thereof
US6517357B1 (en) * 2000-11-22 2003-02-11 Athan Corporation Slip ring and brush assembly for use in a video recorder
CN201226410Y (zh) * 2008-07-11 2009-04-22 深圳市晶沛电子有限公司 滑环
CN202940437U (zh) * 2012-10-22 2013-05-15 四川精通电气设备有限公司 纤维束刷式结构风电滑环
CN203690668U (zh) * 2013-12-13 2014-07-02 四川永贵科技有限公司 纤维束电刷滑环的遮盖板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112397960A (zh) * 2019-08-19 2021-02-23 泓记精密股份有限公司 电刷丝以及集电滑环

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