TWI370470B - Key switch structure - Google Patents

Key switch structure

Info

Publication number
TWI370470B
TWI370470B TW098116782A TW98116782A TWI370470B TW I370470 B TWI370470 B TW I370470B TW 098116782 A TW098116782 A TW 098116782A TW 98116782 A TW98116782 A TW 98116782A TW I370470 B TWI370470 B TW I370470B
Authority
TW
Taiwan
Prior art keywords
key switch
switch structure
key
switch
Prior art date
Application number
TW098116782A
Other languages
English (en)
Other versions
TW201003698A (en
Inventor
Shigeru Yamada
Yasushi Takagi
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
Publication of TW201003698A publication Critical patent/TW201003698A/zh
Application granted granted Critical
Publication of TWI370470B publication Critical patent/TWI370470B/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
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • 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
    • 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
    • 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/86—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 casing, e.g. sealed casings or casings reducible in size
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H01H2223/003—Membrane embracing all keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Push-Button Switches (AREA)
TW098116782A 2008-07-14 2009-05-20 Key switch structure TWI370470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008183063A JP5018674B2 (ja) 2008-07-14 2008-07-14 キースイッチ構造

Publications (2)

Publication Number Publication Date
TW201003698A TW201003698A (en) 2010-01-16
TWI370470B true TWI370470B (en) 2012-08-11

Family

ID=41550240

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098116782A TWI370470B (en) 2008-07-14 2009-05-20 Key switch structure

Country Status (6)

Country Link
US (1) US8569640B2 (zh)
JP (1) JP5018674B2 (zh)
KR (1) KR101442893B1 (zh)
CN (1) CN102099885B (zh)
TW (1) TWI370470B (zh)
WO (1) WO2010007831A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269305A (zh) * 2014-09-03 2015-01-07 苏州达方电子有限公司 键盘

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5682449B2 (ja) * 2011-05-20 2015-03-11 沖電気工業株式会社 キースイッチ構造
JP5906377B2 (ja) 2011-09-08 2016-04-20 パナソニックＩｐマネジメント株式会社 プッシュスイッチ
US9706089B2 (en) 2012-03-02 2017-07-11 Microsoft Technology Licensing, Llc Shifted lens camera for mobile computing devices
US8935774B2 (en) 2012-03-02 2015-01-13 Microsoft Corporation Accessory device authentication
US9064654B2 (en) 2012-03-02 2015-06-23 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US9360893B2 (en) 2012-03-02 2016-06-07 Microsoft Technology Licensing, Llc Input device writing surface
US9870066B2 (en) 2012-03-02 2018-01-16 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US9158383B2 (en) 2012-03-02 2015-10-13 Microsoft Technology Licensing, Llc Force concentrator
US20130300590A1 (en) 2012-05-14 2013-11-14 Paul Henry Dietz Audio Feedback
US10031556B2 (en) 2012-06-08 2018-07-24 Microsoft Technology Licensing, Llc User experience adaptation
US9304549B2 (en) 2013-03-28 2016-04-05 Microsoft Technology Licensing, Llc Hinge mechanism for rotatable component attachment
TWM515145U (zh) * 2015-10-02 2016-01-01 群光電子股份有限公司 薄型鍵盤結構及其鍵帽
KR101985446B1 (ko) 2017-02-17 2019-09-03 문종배 롤 방충망의 잠금장치
TWI623009B (zh) * 2017-03-24 2018-05-01 華碩電腦股份有限公司 按鍵結構
JP6688270B2 (ja) * 2017-10-18 2020-04-28 Ｎｅｃパーソナルコンピュータ株式会社 キーボード装置及び電子機器
CN112117151B (zh) * 2019-06-19 2022-05-24 群光电子股份有限公司 键盘装置
TWI696203B (zh) * 2019-10-25 2020-06-11 致伸科技股份有限公司 按鍵結構
CN114141565A (zh) * 2021-03-15 2022-03-04 光宝科技股份有限公司 键盘

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713537A (en) * 1980-06-25 1982-01-23 Ncr Co Waterproof flat keyboard device
JPH0320920A (ja) * 1989-03-29 1991-01-29 Fujikura Ltd メンブレンスイッチ
US5721666A (en) * 1995-02-28 1998-02-24 Master Molded Products Corporation Device panel with in-molded applique
JPH10314492A (ja) * 1997-05-19 1998-12-02 Toshiba Corp 洗濯機
JPH11249789A (ja) * 1998-03-02 1999-09-17 Toshiba Tec Corp キーボード装置
JP3792055B2 (ja) * 1998-09-17 2006-06-28 アルプス電気株式会社 メンブレンスイッチ
TW446616B (en) * 1999-01-27 2001-07-21 Taisei Plastics Co Ltd Control panel having sheet-formed pushbutton unit and method of producing the same
JP4341733B2 (ja) * 2000-02-15 2009-10-07 株式会社 沖情報システムズ キースイッチ構造
JP4312350B2 (ja) * 2000-06-06 2009-08-12 ウチヤ・サーモスタット株式会社 サーマルプロテクタ
TW470190U (en) 2000-08-30 2001-12-21 Silitek Corp Waterproof keyboard
US20020093436A1 (en) * 2001-01-12 2002-07-18 Andy Lien Foldable membrane keyboard
JP2002216575A (ja) * 2001-01-15 2002-08-02 Alps Electric Co Ltd キーボード装置
JP2002216576A (ja) * 2001-01-18 2002-08-02 Oki Electric Ind Co Ltd メンブレンキーボード
WO2002060675A1 (fr) * 2001-01-29 2002-08-08 Nihon Kanko Co., Ltd. Soudeuse de feuilles
JP2003297177A (ja) * 2002-04-04 2003-10-17 Minebea Co Ltd 薄型キースイッチ構造
US6810579B2 (en) * 2002-07-31 2004-11-02 Shin Jiuh Corp. Method for manufacturing membranes
TWM243721U (en) * 2003-07-16 2004-09-11 Chicony Electronic Co Ltd Keyboard having waterproof function
JP2006033203A (ja) * 2004-07-13 2006-02-02 Fujitsu Ltd 携帯端末装置
US20070199804A1 (en) * 2006-02-27 2007-08-30 Cherry Corporation Two part cleanable keyboard
CN201036198Y (zh) * 2007-03-01 2008-03-12 精元电脑股份有限公司 防水键盘

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269305A (zh) * 2014-09-03 2015-01-07 苏州达方电子有限公司 键盘

Also Published As

Publication number Publication date
TW201003698A (en) 2010-01-16
US8569640B2 (en) 2013-10-29
KR20110040832A (ko) 2011-04-20
KR101442893B1 (ko) 2014-09-23
JP2010021117A (ja) 2010-01-28
JP5018674B2 (ja) 2012-09-05
CN102099885B (zh) 2014-03-12
CN102099885A (zh) 2011-06-15
WO2010007831A1 (ja) 2010-01-21
US20110108401A1 (en) 2011-05-12

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Legal Events

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