TW208085B - Push button switch and its production method - Google Patents

Push button switch and its production method

Info

Publication number
TW208085B
TW208085B TW080108209A TW80108209A TW208085B TW 208085 B TW208085 B TW 208085B TW 080108209 A TW080108209 A TW 080108209A TW 80108209 A TW80108209 A TW 80108209A TW 208085 B TW208085 B TW 208085B
Authority
TW
Taiwan
Prior art keywords
contact
push button
button switch
plate
shell
Prior art date
Application number
TW080108209A
Other languages
English (en)
Inventor
Toshimi Senba
Sadao Tachibana
Zenzo Tozuka
Original Assignee
Oki Electric Ind 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 Oki Electric Ind Co Ltd filed Critical Oki Electric Ind Co Ltd
Application granted granted Critical
Publication of TW208085B publication Critical patent/TW208085B/zh

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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/80—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 characterised by the contacts or the contact sites characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
    • 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
    • H01H2201/00—Contacts
    • H01H2201/008—Both contacts movable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/006—Only mechanical function
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/064—Limitation of actuating pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/036—Minimise height
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/034—Positioning of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/01—Key modules mounted on laykey
    • H01H2233/014—Snap coupling
    • H01H2233/016—Snap coupling with limited freedom

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
TW080108209A 1991-02-27 1991-10-17 Push button switch and its production method TW208085B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3058049A JP2990224B2 (ja) 1991-02-27 1991-02-27 押釦スイッチおよびその製造方法

Publications (1)

Publication Number Publication Date
TW208085B true TW208085B (en) 1993-06-21

Family

ID=13073070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080108209A TW208085B (en) 1991-02-27 1991-10-17 Push button switch and its production method

Country Status (3)

Country Link
US (1) US5256843A (zh)
JP (1) JP2990224B2 (zh)
TW (1) TW208085B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386091A (en) * 1993-04-08 1995-01-31 Compaq Computer Corporation Low profile keyswitch
JP3201175B2 (ja) * 1994-10-20 2001-08-20 ブラザー工業株式会社 キースイッチ
JP2779604B2 (ja) * 1994-12-19 1998-07-23 エスエムケイ株式会社 キースイッチ
GB9519557D0 (en) * 1995-09-26 1995-11-29 Psion Plc Key assembly
FI98965C (fi) * 1996-04-23 1997-09-10 Kone Oy Järjestely hissin painonapissa
TW373796U (en) * 1997-12-05 1999-11-01 Acer Comm & Multimedia Inc Keystoke structure
TW390480U (en) * 1998-07-23 2000-05-11 Hon Hai Prec Ind Co Ltd Keyboard switch for a computer
US7108791B2 (en) * 1999-09-14 2006-09-19 Millipore Corporation High-resolution virus removal methodology and filtration capsule useful therefor
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
JP4597041B2 (ja) * 2005-11-21 2010-12-15 株式会社リコー 操作パネル及び画像形成装置
US7579567B2 (en) * 2006-04-01 2009-08-25 Eml Technologies Llc Worklight with ergonomic switch
JP6176999B2 (ja) 2013-05-14 2017-08-09 富士通コンポーネント株式会社 キースイッチ装置およびキーボード
JP6400960B2 (ja) 2013-12-13 2018-10-03 富士通コンポーネント株式会社 キースイッチ装置、キーボード及び反力発生部材
JP7042034B2 (ja) 2017-03-30 2022-03-25 富士通コンポーネント株式会社 反力発生部材及びキースイッチ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408252A (en) * 1982-02-16 1983-10-04 Becton Dickinson And Company Low profile keyboard switch
FR2532106B1 (fr) * 1982-08-20 1985-10-25 Radiotechnique Compelec Dispositif interrupteur a plusieurs voies, tel qu'une comman de multidirectionnelle pour jeu electronique
US4489227A (en) * 1984-01-11 1984-12-18 Sheldahl, Inc. Back lighted, full travel push button membrane keyboard
US4772769A (en) * 1987-02-06 1988-09-20 Burr-Brown Corporation Apparatus for selective backlighting of keys of a keyboard
US5115106A (en) * 1990-04-20 1992-05-19 Honeywell Inc. Momentary "on" switch suitable for keyboards

Also Published As

Publication number Publication date
JPH04272625A (ja) 1992-09-29
JP2990224B2 (ja) 1999-12-13
US5256843A (en) 1993-10-26

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