CN104576186A - 旋转式磁力定位电子开关 - Google Patents

旋转式磁力定位电子开关 Download PDF

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Publication number
CN104576186A
CN104576186A CN201310537404.XA CN201310537404A CN104576186A CN 104576186 A CN104576186 A CN 104576186A CN 201310537404 A CN201310537404 A CN 201310537404A CN 104576186 A CN104576186 A CN 104576186A
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China
Prior art keywords
electronic switch
magnetic
distributed
rotatable
block
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Pending
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CN201310537404.XA
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English (en)
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尚有根
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Individual
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Individual
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Priority to CN201310537404.XA priority Critical patent/CN104576186A/zh
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/32Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/32Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H2003/506Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of permanent magnets

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

本发明提供一种旋转式磁力定位电子开关,所述电子开关是在一个圆形底座上分布有数个固定磁性块,数个触点元件分布在数个固定磁性块相邻的中间,中间的旋转轴安装有一个带触点的可转动磁性块,数个固定磁性块的磁极与可转动相关性块的磁极反向设置。本发明由于采用了磁力定位,避免了现在机械构件定位容易磨损和变形错位的现象,具有快捷准确和使用寿命长的特点。

Description

旋转式磁力定位电子开关
技术领域
本发明涉及一种电子开关,具体的说是一种旋转式磁力定位电子开关。
背景技术
现在使用的各种旋转式电子开关,其开关选择适用挡位都是通过旋转轴带动机械式构件对准触点实现定位,但各种机械构件在转动的同时会随着反复多次的摩擦而产生磨损或变形,由此会带来接触不良或错位现象,既影响正常的开关定位,还会导致不安全的现象出现。
发明内容
本发明的目的在于解决上述存在的问题,提供一种旋转式磁力定位电子开关,可通过内置的磁性作用进行定位,准确快捷,且操作方便,耐用安全。
本发明包括电子开关的底座,在底座中间有旋转轴,分布有数个触点元件,所采用的技术方案是:所述电子开关是在一个圆形底座上分布有数个固定磁性块,数个触点元件分布在数个固定磁性块相邻的中间,中间的旋转轴安装有一个带触点的可转动磁性块。
上述技术方案中:数个固定磁性块的磁极与可转动相关性块的磁极反向设置。
本发明通过上述技术方案,由于在圆形底座上分布了数个固定磁性块,并在旋转轴上安装了带触点的可转动磁性块,并将两种磁极块反向设置,由此充分利用了同性相斥的磁性作用,及两块固定磁性块中间磁力线回路产生的磁力方向变化为与转动磁性块磁性相反的引力作用,使可转动磁性块能随转动而自动准确的停留在两个固定磁性块中间与触点元件相触,使之能准确定位,解决了现在机械构件转动定位易磨损的问题,具有准确方便和使用寿命长的特点。
附图说明
下面结合附图和实施例对本发明作进一步详述。
图1为本发明的结构示意图。
具体实施方式
图1所示:电子开关是在一个圆形底座1上分布有数个固定磁性块4,数个触点元件5分布在数个固定磁性块4相邻的中间,中间的旋转轴3安装有一个带触点的可转动磁性块3。数个固定磁性块4的磁极与可转动相关性块3的磁极反向设置。

Claims (2)

1.一种旋转式磁力定位电子开关,包括电子开关的底座(1),在底座(1)中间有旋转轴(3),分布有数个触点元件(5),其特征在于:所述电子开关是在一个圆形底座(1)上分布有数个固定磁性块(4),数个触点元件(5)分布在数个固定磁性块(4)相邻的中间,中间的旋转轴(3)安装有一个带触点的可转动磁性块(3)。
2.根据权利要求1所述的旋转式磁力定位电子开关,其特征在于:数个固定磁性块(4)的磁极与可转动相关性块(3)的磁极反向设置。
CN201310537404.XA 2013-10-29 2013-10-29 旋转式磁力定位电子开关 Pending CN104576186A (zh)

Priority Applications (1)

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CN201310537404.XA CN104576186A (zh) 2013-10-29 2013-10-29 旋转式磁力定位电子开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310537404.XA CN104576186A (zh) 2013-10-29 2013-10-29 旋转式磁力定位电子开关

Publications (1)

Publication Number Publication Date
CN104576186A true CN104576186A (zh) 2015-04-29

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CN (1) CN104576186A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390310A (zh) * 2015-12-18 2016-03-09 商洛学院 一种抗抖动的磁传动开关
CN108999960A (zh) * 2018-08-28 2018-12-14 奇瑞汽车股份有限公司 换挡旋钮

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390310A (zh) * 2015-12-18 2016-03-09 商洛学院 一种抗抖动的磁传动开关
CN108999960A (zh) * 2018-08-28 2018-12-14 奇瑞汽车股份有限公司 换挡旋钮
CN108999960B (zh) * 2018-08-28 2019-12-10 奇瑞汽车股份有限公司 换挡旋钮

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Application publication date: 20150429