GB2178237A - Push button switch - Google Patents

Push button switch Download PDF

Info

Publication number
GB2178237A
GB2178237A GB08614628A GB8614628A GB2178237A GB 2178237 A GB2178237 A GB 2178237A GB 08614628 A GB08614628 A GB 08614628A GB 8614628 A GB8614628 A GB 8614628A GB 2178237 A GB2178237 A GB 2178237A
Authority
GB
United Kingdom
Prior art keywords
key top
plate spring
push button
button switch
membrane switch
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.)
Withdrawn
Application number
GB08614628A
Other languages
English (en)
Other versions
GB8614628D0 (en
Inventor
Katsumi Kato
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB8614628D0 publication Critical patent/GB8614628D0/en
Publication of GB2178237A publication Critical patent/GB2178237A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Push-Button Switches (AREA)
GB08614628A 1985-06-24 1986-06-16 Push button switch Withdrawn GB2178237A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8614628D0 GB8614628D0 (en) 1986-07-23
GB2178237A true GB2178237A (en) 1987-02-04

Family

ID=14140424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08614628A Withdrawn GB2178237A (en) 1985-06-24 1986-06-16 Push button switch

Country Status (3)

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

Cited By (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
US5075524A (en) * 1989-08-30 1991-12-24 Stocko Metallwarenfabriken Henkels Und Sohn Gmbh & Co. Electric pushbutton switch
EP0478991A2 (de) * 1990-10-01 1992-04-08 Siemens Aktiengesellschaft Halterung für Tasten einer Tastatur von elektrischen Geräten
ES2128274A1 (es) * 1996-09-26 1999-05-01 Valeo Securite Habitacle Interruptor electrico para la deteccion de la introduccion de una llave en un antirrobo de vehiculo automovil.
GB2371021A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd A portable communication device
GB2371019A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd Mobile telephone with "V"-shaped central keys
GB2371022A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd A portable communication device
US6965789B2 (en) 2000-12-29 2005-11-15 Vertu Limited Portable communication device
US7203309B2 (en) 2000-12-29 2007-04-10 Vertu Limited Mobile telephone
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367014A (en) * 1972-04-24 1974-09-18 Opsonar Organ Corp Musical instrument keying assembly
GB1524200A (en) * 1974-10-02 1978-09-06 Sharp Kk Push button electrical switches
EP0122128A2 (en) * 1983-04-08 1984-10-17 Fujitsu Limited Stroke converting mechanism for a switch
GB2141874A (en) * 1983-03-31 1985-01-03 Cherry Electrical Prod Keyboard with membrane switch array

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367014A (en) * 1972-04-24 1974-09-18 Opsonar Organ Corp Musical instrument keying assembly
GB1524200A (en) * 1974-10-02 1978-09-06 Sharp Kk Push button electrical switches
GB2141874A (en) * 1983-03-31 1985-01-03 Cherry Electrical Prod Keyboard with membrane switch array
EP0122128A2 (en) * 1983-04-08 1984-10-17 Fujitsu Limited Stroke converting mechanism for a switch

Cited By (14)

* 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
US5075524A (en) * 1989-08-30 1991-12-24 Stocko Metallwarenfabriken Henkels Und Sohn Gmbh & Co. Electric pushbutton switch
EP0478991A2 (de) * 1990-10-01 1992-04-08 Siemens Aktiengesellschaft Halterung für Tasten einer Tastatur von elektrischen Geräten
EP0478991A3 (en) * 1990-10-01 1992-10-21 Siemens Aktiengesellschaft Holder for keys of a keyboard for electrical apparatus
ES2128274A1 (es) * 1996-09-26 1999-05-01 Valeo Securite Habitacle Interruptor electrico para la deteccion de la introduccion de una llave en un antirrobo de vehiculo automovil.
GB2371021A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd A portable communication device
GB2371019A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd Mobile telephone with "V"-shaped central keys
GB2371022A (en) * 2000-12-29 2002-07-17 Nokia Mobile Phones Ltd A portable communication device
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
GB2371019B (en) * 2000-12-29 2005-07-27 Nokia Mobile Phones Ltd Mobile telephone
US6965789B2 (en) 2000-12-29 2005-11-15 Vertu Limited Portable communication device
US7203309B2 (en) 2000-12-29 2007-04-10 Vertu Limited Mobile telephone
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

Also Published As

Publication number Publication date
KR890006086Y1 (ko) 1989-09-11
KR870001221U (ko) 1987-02-20
JPS625437U (ja) 1987-01-13
GB8614628D0 (en) 1986-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)