JPH0445924B2 - - Google Patents

Info

Publication number
JPH0445924B2
JPH0445924B2 JP58061793A JP6179383A JPH0445924B2 JP H0445924 B2 JPH0445924 B2 JP H0445924B2 JP 58061793 A JP58061793 A JP 58061793A JP 6179383 A JP6179383 A JP 6179383A JP H0445924 B2 JPH0445924 B2 JP H0445924B2
Authority
JP
Japan
Prior art keywords
spring
actuator
switch
sheet
housing
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.)
Expired - Lifetime
Application number
JP58061793A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59186214A (ja
Inventor
Seisuke Kamei
Toshiaki Tanaka
Kazutoshi Hayashi
Akira Tanaka
Ryohei Kinoshita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58061793A priority Critical patent/JPS59186214A/ja
Priority to US06/596,288 priority patent/US4529849A/en
Priority to DE8484302356T priority patent/DE3483730D1/de
Priority to EP84302356A priority patent/EP0122128B1/en
Publication of JPS59186214A publication Critical patent/JPS59186214A/ja
Publication of JPH0445924B2 publication Critical patent/JPH0445924B2/ja
Granted 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
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/02—After travel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/072—Stroke amplification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/028—Key stroke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/032—Operating force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/008—Laykey mounted on assembled key modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/01—Key modules mounted on laykey
    • H01H2233/012—Locating pins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/05—Actuator part on body
    • H01H2233/054—Snap coupling
    • H01H2233/056—Snap coupling with limited freedom

Landscapes

  • Push-Button Switches (AREA)
JP58061793A 1983-04-08 1983-04-08 押釦スイツチ Granted JPS59186214A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58061793A JPS59186214A (ja) 1983-04-08 1983-04-08 押釦スイツチ
US06/596,288 US4529849A (en) 1983-04-08 1984-04-03 Push-button switch and a keyboard comprising the same
DE8484302356T DE3483730D1 (de) 1983-04-08 1984-04-06 Druckkonvertierungsmechanismus fuer schalter.
EP84302356A EP0122128B1 (en) 1983-04-08 1984-04-06 Stroke converting mechanism for a switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58061793A JPS59186214A (ja) 1983-04-08 1983-04-08 押釦スイツチ

Publications (2)

Publication Number Publication Date
JPS59186214A JPS59186214A (ja) 1984-10-23
JPH0445924B2 true JPH0445924B2 (forum.php) 1992-07-28

Family

ID=13181328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58061793A Granted JPS59186214A (ja) 1983-04-08 1983-04-08 押釦スイツチ

Country Status (4)

Country Link
US (1) US4529849A (forum.php)
EP (1) EP0122128B1 (forum.php)
JP (1) JPS59186214A (forum.php)
DE (1) DE3483730D1 (forum.php)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689608A (en) * 1985-01-22 1987-08-25 International Business Machines Corporation Magnetically snap actuated contact keyboard apparatus
JPS61189532U (forum.php) * 1985-05-17 1986-11-26
JPS625437U (forum.php) * 1985-06-24 1987-01-13
AU97512S (en) 1986-04-22 1987-08-27 Gec Plessey Telecommunications Ltd Set of 3 keypad buttons for telecommunications instruments
DE3709305A1 (de) * 1987-03-21 1988-09-29 Mueller Rolf K Dr Druckschalter, insbesondere als taste einer tastatur
DE8705193U1 (de) * 1987-04-07 1987-05-27 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Taste für eine Werteingabetastatur
JPH0528667Y2 (forum.php) * 1987-10-22 1993-07-23
JPH055623Y2 (forum.php) * 1988-04-08 1993-02-15
USD302149S (en) 1988-04-28 1989-07-11 Smk Corporation Push button switch
JPH0343229U (forum.php) * 1989-09-06 1991-04-23
DE3942597C2 (de) * 1989-12-22 1993-10-28 Triumph Adler Ag Tastatur für Schreibmaschinen, Drucker o. dgl.
US5032695A (en) * 1990-04-26 1991-07-16 Alps Electric (Usa), Inc. Membrane switch with movable and fixed flap contacts mounted on a common dielectric substrate
DE4209437A1 (de) * 1992-03-24 1993-09-30 Schurter Gmbh Hubverlängerungselement für Folientastaturen
JPH0765673A (ja) * 1993-08-26 1995-03-10 Fujitsu Ltd キーボード
US5668358A (en) * 1994-07-05 1997-09-16 Ultimate Rechnology Corporation Reconfigurable keyboard
DE19940386C2 (de) * 1999-08-25 2002-08-14 Fujitsu Siemens Computers Gmbh Drucktaste
KR100381758B1 (ko) * 1999-12-17 2003-04-26 에스에무케이 가부시키가이샤 키보드 스위치
JP3495696B2 (ja) * 2000-11-08 2004-02-09 株式会社アトライズヨドガワ キートップ及びその製造方法
DE10113031B4 (de) * 2001-03-17 2004-02-19 Cimosys Ltd., St. Helier Elektromotorischer Möbelantrieb zur Verstellung von Teilen eines Möbels relativ zueinender
US7741979B2 (en) * 2007-07-06 2010-06-22 Pacinian Corporation Haptic keyboard systems and methods
US8248277B2 (en) * 2007-07-06 2012-08-21 Pacinian Corporation Haptic keyboard systems and methods
US8199033B2 (en) * 2007-07-06 2012-06-12 Pacinian Corporation Haptic keyboard systems and methods
US8310444B2 (en) * 2008-01-29 2012-11-13 Pacinian Corporation Projected field haptic actuation
WO2009102992A1 (en) * 2008-02-15 2009-08-20 Pacinian Corporation Keyboard adaptive haptic response
US8203531B2 (en) * 2008-03-14 2012-06-19 Pacinian Corporation Vector-specific haptic feedback
US20090303673A1 (en) * 2008-06-09 2009-12-10 Mark Holzhausen Protective enclosure for an electronic device
US8206047B1 (en) 2011-06-24 2012-06-26 TouchFire, Inc. Keyboard overlay for optimal touch typing on a proximity-based touch screen
US9317202B2 (en) 2013-09-12 2016-04-19 TouchFire, Inc. Keyboard overlay that improves touch typing on small touch screen devices
TWI598913B (zh) * 2017-03-31 2017-09-11 致伸科技股份有限公司 鍵盤裝置
US10394342B2 (en) * 2017-09-27 2019-08-27 Facebook Technologies, Llc Apparatuses, systems, and methods for representing user interactions with real-world input devices in a virtual space
TWD211318S (zh) * 2020-08-03 2021-05-01 宏碁股份有限公司 鍵盤的按鍵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625458U (forum.php) * 1979-08-03 1981-03-09
JPS5924106Y2 (ja) * 1979-10-13 1984-07-17 富士通株式会社 押釦スイツチ
US4341934A (en) * 1980-11-21 1982-07-27 The Keyboard Company Actuator for keyboard switches
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard

Also Published As

Publication number Publication date
EP0122128A3 (en) 1987-07-15
EP0122128A2 (en) 1984-10-17
US4529849A (en) 1985-07-16
JPS59186214A (ja) 1984-10-23
EP0122128B1 (en) 1990-12-12
DE3483730D1 (de) 1991-01-24

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