JPS625437U - - Google Patents

Info

Publication number
JPS625437U
JPS625437U JP1985095541U JP9554185U JPS625437U JP S625437 U JPS625437 U JP S625437U JP 1985095541 U JP1985095541 U JP 1985095541U JP 9554185 U JP9554185 U JP 9554185U JP S625437 U JPS625437 U JP S625437U
Authority
JP
Japan
Prior art keywords
leaf spring
key top
contact pressing
pressing piece
push button
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
JP1985095541U
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 JP1985095541U priority Critical patent/JPS625437U/ja
Priority to KR2019860001356U priority patent/KR890006086Y1/ko
Priority to GB08614628A priority patent/GB2178237A/en
Publication of JPS625437U publication Critical patent/JPS625437U/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
    • H01H13/70—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
    • H01H2233/00—Key modules
    • H01H2233/03—Key modules mounted on support plate or frame
    • H01H2233/034—Snap coupling
    • H01H2233/036—Snap coupling with limited freedom
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/022—Actuating striker
    • H01H2235/024—Actuating striker formed by knee or dimple of leaf spring

Description

【図面の簡単な説明】
第１図は本考案の実施例に係る押釦スイツチの
要部を分解して示す要部斜視図、第２図Ａ，Ｂは
実施例に供される板ばねのみを示す平面図及び断
面図、第３図Ａは押釦スイツチを組み立て状態を
示す要部断面図、同図Ｂは押圧操作した状態を示
す要部断面図、第４図は組み立て状態を示す要部
底面図、第５図Ａ，Ｂは改良形の押釦スイツチに
使用される板ばねのみを示す平面図及び断面図で
ある。 １１……キートツプ、１２……枠体、１５……
メンブレンスイツチ、１５ａ，１５ｂ……接点、
２１……板ばね、２４……接点押圧片部、２４ａ
……接点押圧片部の突起、２５……屈曲部、２６
……受圧片部、２８……連結部位。

Claims (1)

    【実用新案登録請求の範囲】
  1. 枠体に昇降可能に配設されるキートツプと、該
    キートツプの下方に配置されるメンブレンスイツ
    チと、該メンブレンスイツチと上記キートツプ間
    に介在される板ばねとから成り、該板ばねをキー
    トツプの操作で押圧して、板ばねの接点押圧片部
    に形成された突起でメンブレンスイツチをオンす
    る構成の押釦スイツチにおいて、上記板ばねの接
    点押圧片部に屈曲部を介して上方に延長する受圧
    片部を連設すると共に、該屈曲部から受圧片部に
    至る連結部位の横巾寸法を徐々に巾狭となし、且
    つ上記突起近傍の接点押圧片部の横巾寸法を巾広
    となしたことを特徴とする押釦スイツチ。
JP1985095541U 1985-06-24 1985-06-24 Pending JPS625437U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985095541U JPS625437U (ja) 1985-06-24 1985-06-24
KR2019860001356U KR890006086Y1 (ko) 1985-06-24 1986-02-07 푸시 버튼 스위치
GB08614628A GB2178237A (en) 1985-06-24 1986-06-16 Push button switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985095541U JPS625437U (ja) 1985-06-24 1985-06-24

Publications (1)

Publication Number Publication Date
JPS625437U true JPS625437U (ja) 1987-01-13

Family

ID=14140424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985095541U Pending JPS625437U (ja) 1985-06-24 1985-06-24

Country Status (3)

Country Link
JP (1) JPS625437U (ja)
KR (1) KR890006086Y1 (ja)
GB (1) GB2178237A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191040B (en) * 1986-05-28 1990-04-18 Plessey Co Plc Keypad assemblies
DE3928650A1 (de) * 1989-08-30 1991-03-28 Stocko Metallwarenfab Henkels Elektrischer druckschalter
EP0478991A3 (en) * 1990-10-01 1992-10-21 Siemens Aktiengesellschaft Holder for keys of a keyboard for electrical apparatus
FR2753832B1 (fr) * 1996-09-26 1998-10-23 Interrupteur electrique pour la detection de l'introduction d'une cle dans un antivol de vehicule automobile
GB2371019B (en) * 2000-12-29 2005-07-27 Nokia Mobile Phones Ltd Mobile telephone
GB2371022B (en) * 2000-12-29 2005-01-12 Nokia Mobile Phones Ltd A portable communication device
GB2371021B (en) * 2000-12-29 2005-07-27 Nokia Mobile Phones Ltd A portable communication device
US7203309B2 (en) 2000-12-29 2007-04-10 Vertu Limited Mobile telephone
US6965789B2 (en) 2000-12-29 2005-11-15 Vertu Limited Portable communication device
CN103258678A (zh) * 2013-05-21 2013-08-21 上海格奇电子科技有限公司 一种用于键盘的按压结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769869A (en) * 1972-04-24 1973-11-06 Opsonar Organ Corp Electronic musical instrument keying assembly providing a minimum of electrical noise
JPS5638015B2 (ja) * 1974-10-02 1981-09-03
GB2141874B (en) * 1983-03-31 1987-04-01 Cherry Electrical Prod Keyboard with membrane switch array
JPS59186214A (ja) * 1983-04-08 1984-10-23 富士通株式会社 押釦スイツチ

Also Published As

Publication number Publication date
GB8614628D0 (en) 1986-07-23
KR870001221U (ko) 1987-02-20
GB2178237A (en) 1987-02-04
KR890006086Y1 (ko) 1989-09-11

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