JPH0214630U - - Google Patents

Info

Publication number
JPH0214630U
JPH0214630U JP1988090944U JP9094488U JPH0214630U JP H0214630 U JPH0214630 U JP H0214630U JP 1988090944 U JP1988090944 U JP 1988090944U JP 9094488 U JP9094488 U JP 9094488U JP H0214630 U JPH0214630 U JP H0214630U
Authority
JP
Japan
Prior art keywords
actuator
spring
casing
contact portion
key top
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.)
Granted
Application number
JP1988090944U
Other languages
English (en)
Other versions
JPH0624106Y2 (ja
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 JP1988090944U priority Critical patent/JPH0624106Y2/ja
Priority to US07/376,712 priority patent/US5010219A/en
Priority to GB8915789A priority patent/GB2220795B/en
Priority to DE3922655A priority patent/DE3922655A1/de
Publication of JPH0214630U publication Critical patent/JPH0214630U/ja
Application granted granted Critical
Publication of JPH0624106Y2 publication Critical patent/JPH0624106Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H13/70—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

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
キートツプ押圧前を示す断面図、第２図は同押釦
スイツチのキートツプ押圧途中を示す断面図、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図は第１図のＡ―Ａ線に沿つた断面
図、第５図はアクチユエータの斜視図、第６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……ばね受け用突起、５２……弧状突起、５３
……突起、５７……上部電極、５８……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
    れたキートツプと、このキートツプの下方に配設
    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キートツプとの間に湾
    曲して保持されたばねと、前記アクチユエータに
    設けられ、前記ばねの湾曲した側部が圧接された
    クリツク部とを備え、前記キートツプの下動によ
    り動作する前記アクチユエータのクリツク部が前
    記ばねの側部を押して前記ばねの湾曲方向を反転
    させるようにしたことを特徴とする押釦スイツチ
    。
JP1988090944U 1988-07-11 1988-07-11 押釦スイツチ Expired - Lifetime JPH0624106Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988090944U JPH0624106Y2 (ja) 1988-07-11 1988-07-11 押釦スイツチ
US07/376,712 US5010219A (en) 1988-07-11 1989-07-07 Push button switch with actuator for applying transverse force to buckling spring
GB8915789A GB2220795B (en) 1988-07-11 1989-07-10 Push button switch
DE3922655A DE3922655A1 (de) 1988-07-11 1989-07-10 Drucktastenschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988090944U JPH0624106Y2 (ja) 1988-07-11 1988-07-11 押釦スイツチ

Publications (2)

Publication Number Publication Date
JPH0214630U true JPH0214630U (ja) 1990-01-30
JPH0624106Y2 JPH0624106Y2 (ja) 1994-06-22

Family

ID=14012569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090944U Expired - Lifetime JPH0624106Y2 (ja) 1988-07-11 1988-07-11 押釦スイツチ

Country Status (4)

Country Link
US (1) US5010219A (ja)
JP (1) JPH0624106Y2 (ja)
DE (1) DE3922655A1 (ja)
GB (1) GB2220795B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326951A (en) * 1992-01-23 1994-07-05 Alps Electric Co., Ltd. Push button switch
US5505115A (en) * 1993-04-01 1996-04-09 Vandervoort; Paul B. Keyboard key return and motion sensing mechanisms incorporating a swing arm
GB2282703A (en) * 1993-10-05 1995-04-12 Daw Shen Chen Mechanical key switch
US5710397A (en) * 1995-08-04 1998-01-20 Acer Peripherals, Inc. Switch actuator for membrane switch
JP3718576B2 (ja) * 1997-03-21 2005-11-24 アルプス電気株式会社 プッシュスイッチ
US5905241A (en) * 1997-05-30 1999-05-18 Hyundai Motor Company Threshold microswitch and a manufacturing method thereof
US7731444B2 (en) * 2001-11-30 2010-06-08 Renault S.A.S. Device for coupling a plastic part and a body shell structure
WO2013019202A1 (en) 2011-08-01 2013-02-07 Ingersoll-Rand Company Battery pack release with tactile feedback for cordless power tools
EP2739440B1 (en) 2011-08-01 2016-10-05 Ingersoll-Rand Company Electric device with non-binding linear rails

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433224A (en) * 1982-10-18 1984-02-21 Honeywell Inc. Actuator mechanism with enhanced tactile characteristics
US4528431A (en) * 1983-10-03 1985-07-09 International Business Machines Corporation Rocking switch actuator for a low force membrane contact switch
IT1183650B (it) * 1985-05-22 1987-10-22 Bassani Spa Meccanismo di scatto per interruttori elettrici

Also Published As

Publication number Publication date
GB2220795B (en) 1991-11-06
GB8915789D0 (en) 1989-08-31
DE3922655C2 (ja) 1991-05-08
JPH0624106Y2 (ja) 1994-06-22
DE3922655A1 (de) 1990-01-18
US5010219A (en) 1991-04-23
GB2220795A (en) 1990-01-17

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