KR930002227Y1 - 키이보오드 - Google Patents

키이보오드 Download PDF

Info

Publication number
KR930002227Y1
KR930002227Y1 KR2019870018848U KR870018848U KR930002227Y1 KR 930002227 Y1 KR930002227 Y1 KR 930002227Y1 KR 2019870018848 U KR2019870018848 U KR 2019870018848U KR 870018848 U KR870018848 U KR 870018848U KR 930002227 Y1 KR930002227 Y1 KR 930002227Y1
Authority
KR
South Korea
Prior art keywords
key
guides
guide
length
board
Prior art date
Application number
KR2019870018848U
Other languages
English (en)
Korean (ko)
Other versions
KR880010350U (ko
Inventor
하루오 요시다
Original Assignee
에스 엠 케이 가부시끼가이샤
이께다 데루다까
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 에스 엠 케이 가부시끼가이샤, 이께다 데루다까 filed Critical 에스 엠 케이 가부시끼가이샤
Publication of KR880010350U publication Critical patent/KR880010350U/ko
Application granted granted Critical
Publication of KR930002227Y1 publication Critical patent/KR930002227Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • 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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/056—Modular conception
    • 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

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
KR2019870018848U 1986-11-12 1987-11-02 키이보오드 KR930002227Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986173716U JPH0341380Y2 (fr) 1986-11-12 1986-11-12
JP86-173716 1986-11-12

Publications (2)

Publication Number Publication Date
KR880010350U KR880010350U (ko) 1988-07-27
KR930002227Y1 true KR930002227Y1 (ko) 1993-04-26

Family

ID=15965812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870018848U KR930002227Y1 (ko) 1986-11-12 1987-11-02 키이보오드

Country Status (4)

Country Link
EP (1) EP0267541B1 (fr)
JP (1) JPH0341380Y2 (fr)
KR (1) KR930002227Y1 (fr)
DE (1) DE3789936T2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838362C1 (fr) * 1988-11-11 1990-01-11 Nixdorf Computer Ag, 4790 Paderborn, De
US5003140A (en) * 1989-06-26 1991-03-26 International Business Machines Corporation Long keybutton stabilizer
EP0478991A3 (en) * 1990-10-01 1992-10-21 Siemens Aktiengesellschaft Holder for keys of a keyboard for electrical apparatus
US5396038A (en) * 1992-06-15 1995-03-07 Smk Co., Ltd. Thin keyboard switch
DE4306046C1 (de) * 1993-02-26 1994-04-21 Siemens Nixdorf Inf Syst Tastatur mit wenigstens einer Doppeltaste
KR970004399B1 (en) * 1993-07-02 1997-03-27 B T C Korea Co Ltd Keyboard
JP2001167657A (ja) * 1999-12-09 2001-06-22 Brother Ind Ltd キースイッチ、およびそのキースイッチを含むキーボード、およびそのキーボードを備えた電子機器
US7250579B2 (en) * 2005-09-21 2007-07-31 Micro Pneumatic Logic, Inc. Large actuation area switching device
JP5038108B2 (ja) * 2007-11-26 2012-10-03 大成建設株式会社 照明用スイッチ装置
JP5630522B2 (ja) * 2013-03-21 2014-11-26 Toto株式会社 操作入力装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard
US4492838A (en) * 1983-02-24 1985-01-08 Amp Incorporated Key switch having an actuator integral with the return spring
DE3310313A1 (de) * 1983-03-22 1984-09-27 Sachsse Brigitte Drucktaste
DE3405652A1 (de) * 1984-02-17 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Betaetigungsvorrichtung fuer schaltungseinrichtungen
DE3433743A1 (de) * 1984-09-14 1986-03-27 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktaste

Also Published As

Publication number Publication date
KR880010350U (ko) 1988-07-27
EP0267541A3 (en) 1990-03-21
DE3789936T2 (de) 1994-09-08
EP0267541B1 (fr) 1994-06-01
JPH0341380Y2 (fr) 1991-08-30
EP0267541A2 (fr) 1988-05-18
DE3789936D1 (de) 1994-07-07
JPS6379019U (fr) 1988-05-25

Similar Documents

Publication Publication Date Title
KR930002227Y1 (ko) 키이보오드
DE60128308T2 (de) Schiebeschalter
US3974346A (en) Plural switch assembly having independent operators locked in position by cover interlock
KR20000071565A (ko) 삽입물 조립체
US4072840A (en) Removable keyboard switch
US4021091A (en) Zero force printed circuit board connector
KR890004818Y1 (ko) 개폐기의 가동 접촉자 유지구조
US4618744A (en) Rocker key elastomer dome keyboard
US5194703A (en) Push-button arrangement
DE60005437T2 (de) Mehrrichtungsschalter mit einer Vielzahl von Handschaltern
EP3850650B1 (fr) Module touche pour un clavier, clavier et procédé pour munir une tige-poussoir de touche d'un étrier en fil de fer
US4750090A (en) Electrical assembly having multiple slidable elements
US4354074A (en) Alternate action mechanism
US6204458B1 (en) Switch device
JPH01135098A (ja) 遮蔽回路基板用の格納装置
DE69019240T2 (de) Kontakttastatur.
US4104490A (en) Coding lock
EP0478991A2 (fr) Support pour touches d'un clavier d'appareils électriques
US4348122A (en) Shift lock and position indicating torsion spring activated key switch
DE2352230B2 (de) Drucktastenaggregat
KR950006051Y1 (ko) 도어 잠금장치
KR920002764Y1 (ko) 4단 푸쉬버튼 스위치
DE3111407A1 (de) Tastenschalter
KR100613203B1 (ko) 선형 가이드웨이의 슬라이더
KR900001075Y1 (ko) 다접점 선택스위치

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990311

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee