TW367515B - Key switch - Google Patents

Key switch

Info

Publication number
TW367515B
TW367515B TW083110429A TW83110429A TW367515B TW 367515 B TW367515 B TW 367515B TW 083110429 A TW083110429 A TW 083110429A TW 83110429 A TW83110429 A TW 83110429A TW 367515 B TW367515 B TW 367515B
Authority
TW
Taiwan
Prior art keywords
pushing
key switch
bearing
rod
thin film
Prior art date
Application number
TW083110429A
Other languages
English (en)
Inventor
Masayuki Yoneyama
Original Assignee
Minebea 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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of TW367515B publication Critical patent/TW367515B/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
    • 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
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
TW083110429A 1994-08-03 1994-11-10 Key switch TW367515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20134194A JP3540377B2 (ja) 1994-08-03 1994-08-03 押ボタンスイッチ

Publications (1)

Publication Number Publication Date
TW367515B true TW367515B (en) 1999-08-21

Family

ID=16439426

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083110429A TW367515B (en) 1994-08-03 1994-11-10 Key switch

Country Status (6)

Country Link
US (2) US5597067A (zh)
EP (1) EP0696038B1 (zh)
JP (1) JP3540377B2 (zh)
KR (1) KR100194829B1 (zh)
DE (1) DE69502061T2 (zh)
TW (1) TW367515B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385685B (zh) * 2007-12-14 2013-02-11 Alps Electric Co Ltd power switch button

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10223085A (ja) * 1997-02-10 1998-08-21 Brother Ind Ltd 長尺キー支持装置
US5828015A (en) * 1997-03-27 1998-10-27 Texas Instruments Incorporated Low profile keyboard keyswitch using a double scissor movement
JP3456111B2 (ja) * 1997-05-29 2003-10-14 松下電器産業株式会社 押釦スイッチおよびその製造方法
US6012045A (en) * 1997-07-01 2000-01-04 Barzilai; Nizan Computer-based electronic bid, auction and sale system, and a system to teach new/non-registered customers how bidding, auction purchasing works
JPH11134963A (ja) * 1997-10-27 1999-05-21 Nec Shizuoka Ltd ボタン装置
WO1999024963A1 (en) * 1997-11-12 1999-05-20 Think Outside Collapsible keyboard
US5994655A (en) * 1998-02-26 1999-11-30 Tsai; Huo-Lu Key switch assembly for a computer keyboard
US5964341A (en) * 1998-02-26 1999-10-12 Tsai; Huo-Lu Key switch assembly for a computer keyboard
US5878872A (en) * 1998-02-26 1999-03-09 Tsai; Huo-Lu Key switch assembly for a computer keyboard
JP3968873B2 (ja) * 1998-06-18 2007-08-29 松下電器産業株式会社 押釦スイッチおよびこれを用いた入力装置
US5947616A (en) * 1998-08-24 1999-09-07 Liang; Hui-Hu Key structure for computer keyboards
EP1105813A4 (en) 1998-08-25 2001-10-10 Mobshop Inc ON-LINE MARKETING SYSTEM AND METHOD
JP3794843B2 (ja) * 1998-11-26 2006-07-12 アルプス電気株式会社 キーボード装置
US6004051A (en) * 1998-12-18 1999-12-21 Silitek Corporation Key structure of computer keyboard
US6056459A (en) * 1999-01-05 2000-05-02 Chicony Electronics Co., Ltd. Balance device for key
JP2000299032A (ja) * 1999-02-10 2000-10-24 Brother Ind Ltd キースイッチ装置
US6101484A (en) * 1999-03-31 2000-08-08 Mercata, Inc. Dynamic market equilibrium management system, process and article of manufacture
US6318695B1 (en) * 1999-06-29 2001-11-20 Silitek Corp. Notebook computer key
JP2001143562A (ja) * 1999-11-11 2001-05-25 Alps Electric Co Ltd キースイッチおよびその製造方法
US6659566B2 (en) * 2000-09-13 2003-12-09 Bombardier Inc. Cargo carrying compartments of an all terrain vehicle
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
JP2004259537A (ja) * 2003-02-25 2004-09-16 Toshiba Corp 電子機器および押しボタンユニット
US7414215B2 (en) * 2006-03-21 2008-08-19 Behavior Tech Computer Corp. Elastic strip used in electronic device
US7276671B1 (en) * 2006-03-31 2007-10-02 Inventec Corporation Electronic device having a modularized press key
JP2009200542A (ja) * 2008-02-19 2009-09-03 Panasonic Corp リモコン送信機
CN201478165U (zh) * 2009-07-15 2010-05-19 英群企业股份有限公司 应用于一按键的支撑结构以及该按键
WO2011075675A2 (en) * 2009-12-18 2011-06-23 Milwaukee Electric Tool Corporation Multi motion switch with multiplier arm
US8285258B2 (en) 2010-07-07 2012-10-09 Research In Motion Limited Pushed content notification and display
WO2012094002A1 (en) * 2011-01-05 2012-07-12 Razer (Asia-Pacific) Pte Ltd Optically transmissive key assemblies for display-capable keyboards, keypads, or other user input devices
US8823638B2 (en) 2011-02-11 2014-09-02 Blackberry Limited Optical navigation module with alignment features
CN103383899A (zh) * 2012-05-03 2013-11-06 尼得科电机有限公司 具有均匀触觉的防水开关
KR101468707B1 (ko) * 2014-04-11 2014-12-05 콘티넨탈 오토모티브 일렉트로닉스 유한회사 버튼 동작을 위한 발랜서
CN107850949B (zh) * 2015-06-16 2020-03-27 雷蛇(亚太)私人有限公司 可按压键及键盘
FR3074356B1 (fr) * 2017-11-27 2020-08-28 Schneider Electric Ind Sas Dispositif de commande de type bouton-poussoir a architecture plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433225A (en) * 1983-02-22 1984-02-21 General Instrument Corporation Keytop levelling mechanism
DE8708373U1 (de) * 1987-06-13 1987-08-13 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktasteneinrichtung
JP2557557Y2 (ja) * 1991-02-12 1997-12-10 ミネベア株式会社 キースイッチ
US5280147A (en) * 1991-11-19 1994-01-18 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key
US5278372A (en) * 1991-11-19 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyboard having connecting parts with downward open recesses
US5278371A (en) * 1992-02-14 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board
JP2595132Y2 (ja) * 1992-02-14 1999-05-24 ブラザー工業株式会社 キースイッチ
JP2590622Y2 (ja) * 1992-03-30 1999-02-17 ブラザー工業株式会社 キースイッチ装置
JP2950391B2 (ja) * 1992-07-17 1999-09-20 ブラザー工業株式会社 キースイッチ装置の組立方法
US5268545A (en) * 1992-12-18 1993-12-07 Lexmark International, Inc. Low profile tactile keyswitch
US5424516A (en) * 1993-09-23 1995-06-13 Emmons; Charles E. Low profile pushbutton switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385685B (zh) * 2007-12-14 2013-02-11 Alps Electric Co Ltd power switch button

Also Published As

Publication number Publication date
KR100194829B1 (ko) 1999-06-15
JP3540377B2 (ja) 2004-07-07
KR960008878A (ko) 1996-03-22
JPH0845378A (ja) 1996-02-16
US5819914A (en) 1998-10-13
EP0696038A1 (en) 1996-02-07
DE69502061D1 (de) 1998-05-20
US5597067A (en) 1997-01-28
EP0696038B1 (en) 1998-04-15
DE69502061T2 (de) 1998-08-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees