TW200733162A - Keystroke switch apparatus - Google Patents

Keystroke switch apparatus

Info

Publication number
TW200733162A
TW200733162A TW095144814A TW95144814A TW200733162A TW 200733162 A TW200733162 A TW 200733162A TW 095144814 A TW095144814 A TW 095144814A TW 95144814 A TW95144814 A TW 95144814A TW 200733162 A TW200733162 A TW 200733162A
Authority
TW
Taiwan
Prior art keywords
keystroke
head
link lever
terminal portion
lever device
Prior art date
Application number
TW095144814A
Other languages
English (en)
Inventor
Tomio Sato
Original Assignee
Mitsumi 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of TW200733162A publication Critical patent/TW200733162A/zh

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
    • 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)
TW095144814A 2006-02-21 2006-12-01 Keystroke switch apparatus TW200733162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006044233A JP2007227024A (ja) 2006-02-21 2006-02-21 キースイッチ装置

Publications (1)

Publication Number Publication Date
TW200733162A true TW200733162A (en) 2007-09-01

Family

ID=38427052

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144814A TW200733162A (en) 2006-02-21 2006-12-01 Keystroke switch apparatus

Country Status (4)

Country Link
US (1) US7319202B2 (zh)
JP (1) JP2007227024A (zh)
CN (1) CN101026045A (zh)
TW (1) TW200733162A (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM320163U (en) * 2007-02-06 2007-10-01 Darfon Electronics Corp Button structure
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
JP4935875B2 (ja) * 2009-09-04 2012-05-23 株式会社デンソー 操作装置
TWM387357U (en) * 2010-03-19 2010-08-21 Darfon Electronics Corp Keyswitch and keyboard
US9024214B2 (en) * 2010-06-11 2015-05-05 Apple Inc. Narrow key switch
JP5621353B2 (ja) * 2010-06-28 2014-11-12 沖電気工業株式会社 キースイッチ構造
US20120298495A1 (en) * 2011-05-26 2012-11-29 Changshu Sunrex Technology Co., Ltd. Keyboard
TWI473134B (zh) 2011-11-17 2015-02-11 Darfon Electronics Corp 按鍵
US9343247B2 (en) 2011-11-17 2016-05-17 Darfon Electronics Corp. Keyswitch
US9117603B2 (en) * 2013-07-31 2015-08-25 Zippy Technology Corp. Illuminated keyboard equipped with a thin key module
US20150034467A1 (en) * 2013-07-31 2015-02-05 Zippy Technology Corp. Keycap module fabricated by integrated injection
CN103681051B (zh) * 2013-11-21 2016-01-27 苏州达方电子有限公司 薄型化按键及键盘
TWI691983B (zh) * 2018-08-17 2020-04-21 致伸科技股份有限公司 鍵盤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW346213U (en) * 1997-08-01 1998-11-21 Acer Peripherals Inc Improvement for multiple pushing key
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
US6056459A (en) * 1999-01-05 2000-05-02 Chicony Electronics Co., Ltd. Balance device for key
TW411004U (en) * 1999-01-30 2000-11-01 Sunrex Technology Corp Improved structure of balancing stick for multiple-key
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
JP4107785B2 (ja) * 2000-03-30 2008-06-25 ミツミ電機株式会社 キースイッチ装置
JP2003197058A (ja) * 2001-12-27 2003-07-11 Alps Electric Co Ltd キースイッチ装置及びキーボード装置
JP3941041B2 (ja) * 2002-03-25 2007-07-04 ミネベア株式会社 キースイッチのスタビライザー機構
US6730868B1 (en) * 2003-03-24 2004-05-04 Alps Electric Co., Ltd. Keyswitch device and keyboard device
JP4373273B2 (ja) * 2004-05-17 2009-11-25 アルプス電気株式会社 キースイッチ及びこれを用いたキーボード入力装置

Also Published As

Publication number Publication date
JP2007227024A (ja) 2007-09-06
CN101026045A (zh) 2007-08-29
US20070193869A1 (en) 2007-08-23
US7319202B2 (en) 2008-01-15

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