CN104011820B - 限位开关 - Google Patents

限位开关 Download PDF

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Publication number
CN104011820B
CN104011820B CN201280064455.9A CN201280064455A CN104011820B CN 104011820 B CN104011820 B CN 104011820B CN 201280064455 A CN201280064455 A CN 201280064455A CN 104011820 B CN104011820 B CN 104011820B
Authority
CN
China
Prior art keywords
fixed contact
contact terminals
limit switch
main body
switch main
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.)
Active
Application number
CN201280064455.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104011820A (zh
Inventor
月森如
月森一如
高桥学
森山裕幸
福井繁信
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.)
Omron Corp
Original Assignee
Omron Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Omron Corp filed Critical Omron Corp
Publication of CN104011820A publication Critical patent/CN104011820A/zh
Application granted granted Critical
Publication of CN104011820B publication Critical patent/CN104011820B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H2001/5883—Electric connections to or between contacts; Terminals the extension of the contact being crimped around a wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/036—Crimping connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/038—Level sensing or limit switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CN201280064455.9A 2012-01-13 2012-03-14 限位开关 Active CN104011820B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012005437A JP6080359B2 (ja) 2012-01-13 2012-01-13 リミットスイッチ
JP2012-005437 2012-01-13
PCT/JP2012/056494 WO2013105276A1 (ja) 2012-01-13 2012-03-14 リミットスイッチ

Publications (2)

Publication Number Publication Date
CN104011820A CN104011820A (zh) 2014-08-27
CN104011820B true CN104011820B (zh) 2016-10-12

Family

ID=48781246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280064455.9A Active CN104011820B (zh) 2012-01-13 2012-03-14 限位开关

Country Status (6)

Country Link
US (1) US9490081B2 (https=)
EP (1) EP2804192B1 (https=)
JP (1) JP6080359B2 (https=)
CN (1) CN104011820B (https=)
ES (1) ES2674151T3 (https=)
WO (1) WO2013105276A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6080359B2 (ja) * 2012-01-13 2017-02-15 オムロン株式会社 リミットスイッチ
JP6277668B2 (ja) * 2013-02-14 2018-02-14 オムロン株式会社 操作レバーのシール構造およびこれを用いた電動工具
USD751997S1 (en) 2013-08-08 2016-03-22 Omron Corporation Box cover for limit switch
JP2015079601A (ja) * 2013-10-15 2015-04-23 オムロン株式会社 スイッチ
JP2015082489A (ja) * 2013-10-24 2015-04-27 オムロン株式会社 スイッチ
US9928972B1 (en) * 2016-11-09 2018-03-27 Honeywell International Inc. Limit switch housing with reset function
CN108400031B (zh) * 2017-02-06 2021-12-21 霍尼韦尔国际公司 限位开关复位键
DE102018127261B4 (de) * 2017-11-23 2024-01-04 Defond Components Limited Elektrische Schaltereinheit mit einem Dichtungselement zur Verwendung bei einer elektrischen Vorrichtung
JP6866864B2 (ja) * 2018-03-14 2021-04-28 オムロン株式会社 リミットスイッチ
JP6866863B2 (ja) * 2018-03-14 2021-04-28 オムロン株式会社 リミットスイッチ
JP6866862B2 (ja) * 2018-03-14 2021-04-28 オムロン株式会社 リミットスイッチ
JP6580192B1 (ja) * 2018-04-23 2019-09-25 トーヨーカネツソリューションズ株式会社 搬送装置の遮断機構
JP7467788B2 (ja) * 2018-04-23 2024-04-16 トーヨーカネツ株式会社 搬送装置の遮断機構
CN108766803B (zh) * 2018-08-02 2024-10-11 上海飞力勋铖电气科技有限公司 一种模块化结构的防水行程开关
CN114068207B (zh) * 2021-12-16 2024-06-14 深圳市海本电子科技有限公司 一种电子元器件及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211898A (ja) * 2008-03-04 2009-09-17 Omron Corp 端子台構造とこれを備えたスイッチ
CN201904233U (zh) * 2010-12-21 2011-07-20 天津市六开电梯配套有限责任公司 安全触点型限位开关

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821057Y2 (ja) * 1976-09-27 1983-05-04 松下電工株式会社 電気開閉器
JPS5340870A (en) * 1976-09-27 1978-04-13 Matsushita Electric Works Ltd Electric switch
DE3201169C2 (de) * 1982-01-16 1984-06-28 Danfoss A/S, Nordborg Vorrichtung zum Festklemmen elektrischer Leiter insbesondere von Drähten
JPH0612579Y2 (ja) * 1986-07-18 1994-03-30 オムロン株式会社 リミツトスイツチ
JPH02278624A (ja) * 1989-04-20 1990-11-14 Omron Corp スイッチ
JPH0727063U (ja) * 1993-10-15 1995-05-19 ケル株式会社 端子台
JP4066568B2 (ja) 1999-07-30 2008-03-26 松下電工株式会社 接点開閉装置
FR2820542B1 (fr) * 2001-02-07 2004-07-16 Schneider Electric Ind Sa Interrupteur de position
JP3785942B2 (ja) * 2001-03-30 2006-06-14 松下電工株式会社 接続変換装置
JP6080359B2 (ja) * 2012-01-13 2017-02-15 オムロン株式会社 リミットスイッチ
JP5935334B2 (ja) * 2012-01-13 2016-06-15 オムロン株式会社 リミットスイッチ
JP5870704B2 (ja) * 2012-01-13 2016-03-01 オムロン株式会社 リミットスイッチ、およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211898A (ja) * 2008-03-04 2009-09-17 Omron Corp 端子台構造とこれを備えたスイッチ
CN201904233U (zh) * 2010-12-21 2011-07-20 天津市六开电梯配套有限责任公司 安全触点型限位开关

Also Published As

Publication number Publication date
CN104011820A (zh) 2014-08-27
US20140326586A1 (en) 2014-11-06
EP2804192A4 (en) 2015-09-30
US9490081B2 (en) 2016-11-08
EP2804192B1 (en) 2018-05-09
EP2804192A1 (en) 2014-11-19
ES2674151T3 (es) 2018-06-27
JP2013145675A (ja) 2013-07-25
WO2013105276A1 (ja) 2013-07-18
JP6080359B2 (ja) 2017-02-15

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