JPH0280929U - - Google Patents

Info

Publication number
JPH0280929U
JPH0280929U JP1988160388U JP16038888U JPH0280929U JP H0280929 U JPH0280929 U JP H0280929U JP 1988160388 U JP1988160388 U JP 1988160388U JP 16038888 U JP16038888 U JP 16038888U JP H0280929 U JPH0280929 U JP H0280929U
Authority
JP
Japan
Prior art keywords
actuator
operating member
casing
contact
contact portion
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
Application number
JP1988160388U
Other languages
English (en)
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 filed Critical
Priority to JP1988160388U priority Critical patent/JPH0280929U/ja
Priority to KR2019890013263U priority patent/KR920003855Y1/ko
Priority to US07/435,221 priority patent/US5012055A/en
Priority to GB8925638A priority patent/GB2225900B/en
Priority to DE3939131A priority patent/DE3939131A1/de
Publication of JPH0280929U publication Critical patent/JPH0280929U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/012—Euler spring
    • H01H2235/014—Euler spring with positive buckling force or action

Description

【図面の簡単な説明】
第１図ないし第５図は本考案の一実施例を説明
するもので第１図は本考案に係る押釦スイツチの
オートツプ押圧前を示す断面図、第２図は同押釦
スイツチの操作部材の押下げにより押圧ピンがア
クチユエータに当接した状態を示す断面図、第３
図は同押釦スイツチのキートツプ押圧後を示す断
面図、第４図は分解斜視図、第５図ａ及びｂは従
来の押釦スイツチのキートツプ押圧前後を示す断
面図である。 ４０……筐体、４１……孔、４２……キートツ
プ、４３……摺動部、４５……コイルバネ、４７
……アクチユエータ、４９，５０……延設部、５
１……突部、５５……押圧ピン、５６……上部電
極、５７……下部電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筐体と、この筐体に沿つて摺動自在にガイドさ
    れた操作部材と、この操作部材の下方に配設され
    た接点部と、前記筐体に回動自在に支持され、前
    記接点部の開閉を行なうアクチユエータと、この
    アクチユエータと前記操作部材との間に保持され
    たばねと、前記操作部材に設けられ、前記アクチ
    ユエータに当接してアクチユエータを押圧する押
    圧ピンとを備え、前記操作部材の下動により前記
    押圧ピンを前記アクチユエータに当接させ、アク
    チユエータの回動動作を始めて前記ばねを座屈さ
    せるようにしたことを特徴とする押釦スイツチ。
JP1988160388U 1988-12-12 1988-12-12 Pending JPH0280929U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988160388U JPH0280929U (ja) 1988-12-12 1988-12-12
KR2019890013263U KR920003855Y1 (ko) 1988-12-12 1989-09-08 푸시버튼 스위치
US07/435,221 US5012055A (en) 1988-12-12 1989-11-09 Spring loaded push-button switch having predictable switching time despite varying spring characteristics
GB8925638A GB2225900B (en) 1988-12-12 1989-11-13 Push button switch
DE3939131A DE3939131A1 (de) 1988-12-12 1989-11-27 Druckknopfschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988160388U JPH0280929U (ja) 1988-12-12 1988-12-12

Publications (1)

Publication Number Publication Date
JPH0280929U true JPH0280929U (ja) 1990-06-21

Family

ID=15713884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988160388U Pending JPH0280929U (ja) 1988-12-12 1988-12-12

Country Status (5)

Country Link
US (1) US5012055A (ja)
JP (1) JPH0280929U (ja)
KR (1) KR920003855Y1 (ja)
DE (1) DE3939131A1 (ja)
GB (1) GB2225900B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268545A (en) * 1992-12-18 1993-12-07 Lexmark International, Inc. Low profile tactile keyswitch
US5324902A (en) * 1993-06-21 1994-06-28 Shen Chen T Mechanical key switch for a membrane keyboard
GB2282703A (en) * 1993-10-05 1995-04-12 Daw Shen Chen Mechanical key switch
DE19628753C2 (de) * 1996-07-17 2003-02-20 Abb Patent Gmbh Elektrisches Schaltgerät
US7028267B1 (en) * 1999-12-07 2006-04-11 Microsoft Corporation Method and apparatus for capturing and rendering text annotations for non-modifiable electronic content
US6570106B1 (en) 2000-07-10 2003-05-27 Steven L. Merrick Movable electric switches that move to reveal underlying control areas
JP3941357B2 (ja) * 2000-08-21 2007-07-04 松下電器産業株式会社 押釦スイッチ及びこれを用いた複合スイッチ
DE102005050529B3 (de) * 2005-10-21 2006-11-30 Berker Gmbh & Co. Kg Elektrischer Drucktastenschalter
TWI270910B (en) * 2005-12-07 2007-01-11 Inst Information Industry Electronic switching device using non-interrupt voltage modulation switch
CN103842134B (zh) 2011-08-01 2016-07-06 英格索尔-兰德公司 用于无绳动力工具的具有触觉反馈的电池包释放
US9884416B2 (en) 2011-08-01 2018-02-06 Ingersoll-Rand Company Devices including power tools with non-binding linear slides and associated methods
CN206250251U (zh) * 2016-12-16 2017-06-13 常州市派腾电子技术服务有限公司 一种电池组件及其电子烟
TWI592964B (zh) * 2017-01-20 2017-07-21 致伸科技股份有限公司 按鍵結構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708371A (en) * 1954-03-15 1955-05-17 Honeywell Regulator Co Alternate action mechanism
US3491218A (en) * 1968-01-05 1970-01-20 Cutler Hammer Inc Pushbutton switch with pivotally mounted actuator
US4118611A (en) * 1977-08-30 1978-10-03 International Business Machines Corporation Buckling spring torsional snap actuator
US4528431A (en) * 1983-10-03 1985-07-09 International Business Machines Corporation Rocking switch actuator for a low force membrane contact switch
SU1424065A1 (ru) * 1987-02-13 1988-09-15 Предприятие П/Я А-1458 Привод исполнительного элемента клавишной чейки

Also Published As

Publication number Publication date
KR900013316U (ko) 1990-07-05
GB2225900A (en) 1990-06-13
KR920003855Y1 (ko) 1992-06-12
DE3939131C2 (ja) 1991-08-29
GB8925638D0 (en) 1990-01-04
DE3939131A1 (de) 1990-06-13
US5012055A (en) 1991-04-30
GB2225900B (en) 1992-10-14

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