CN102906843B - 键开关结构 - Google Patents

键开关结构 Download PDF

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Publication number
CN102906843B
CN102906843B CN201180025505.8A CN201180025505A CN102906843B CN 102906843 B CN102906843 B CN 102906843B CN 201180025505 A CN201180025505 A CN 201180025505A CN 102906843 B CN102906843 B CN 102906843B
Authority
CN
China
Prior art keywords
support unit
key top
key switch
support member
switch structure
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 - Fee Related
Application number
CN201180025505.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102906843A (zh
Inventor
山田茂
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of CN102906843A publication Critical patent/CN102906843A/zh
Application granted granted Critical
Publication of CN102906843B publication Critical patent/CN102906843B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H01H13/7065—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 characterised by the mechanism between keys and layered keyboards
    • 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
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/026—Guiding or lubricating nylon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/058—Actuators to avoid tilting or skewing of contact area or actuator
    • 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

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
CN201180025505.8A 2010-06-28 2011-05-09 键开关结构 Expired - Fee Related CN102906843B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-146407 2010-06-28
JP2010146407A JP5621353B2 (ja) 2010-06-28 2010-06-28 キースイッチ構造
PCT/JP2011/060652 WO2012002035A1 (ja) 2010-06-28 2011-05-09 キースイッチ構造

Publications (2)

Publication Number Publication Date
CN102906843A CN102906843A (zh) 2013-01-30
CN102906843B true CN102906843B (zh) 2015-05-27

Family

ID=45401771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180025505.8A Expired - Fee Related CN102906843B (zh) 2010-06-28 2011-05-09 键开关结构

Country Status (5)

Country Link
US (1) US9082564B2 (enExample)
JP (1) JP5621353B2 (enExample)
CN (1) CN102906843B (enExample)
TW (1) TWI430309B (enExample)
WO (1) WO2012002035A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109755062A (zh) * 2017-11-08 2019-05-14 致伸科技股份有限公司 键盘
US10867759B2 (en) 2019-04-11 2020-12-15 Darfon Electronics Corp. Keyswitch structure
TWI703603B (zh) * 2019-04-11 2020-09-01 達方電子股份有限公司 按鍵結構
US11264186B2 (en) 2019-04-11 2022-03-01 Darfon Electronics Corp. Keyswitch structure
US11538644B2 (en) 2019-04-11 2022-12-27 Darfon Electronics Corp. Keyswitch structure
US10984968B2 (en) 2019-05-22 2021-04-20 Darfon Electronics Corp. Keyswitch structure
TWI713064B (zh) * 2019-05-22 2020-12-11 達方電子股份有限公司 按鍵結構
CN110265252A (zh) * 2019-05-31 2019-09-20 苏州达方电子有限公司 按键结构
TWI691989B (zh) * 2019-10-15 2020-04-21 群光電子股份有限公司 鍵盤裝置

Citations (3)

* 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
JPH07296673A (ja) * 1994-04-22 1995-11-10 Mitsumi Electric Co Ltd キーボードスイッチ
JPH11265632A (ja) * 1999-02-03 1999-09-28 Brother Ind Ltd キ―スイッチ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH1116440A (ja) * 1997-06-23 1999-01-22 Mitsumi Electric Co Ltd キーボードスイッチ
JPH1139986A (ja) * 1997-07-15 1999-02-12 Mitsumi Electric Co Ltd キーボードスイッチ
JP4349674B2 (ja) 1999-03-04 2009-10-21 富士通コンポーネント株式会社 キースイッチ装置及びキーボード
JP2001202849A (ja) 2000-01-21 2001-07-27 Brother Ind Ltd キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器
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
JP2002208327A (ja) * 2001-01-11 2002-07-26 Smk Corp キースイッチ
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
JP2004079322A (ja) * 2002-08-16 2004-03-11 Fujitsu Ltd キーボード及びそれを有する電子機器
JP2007227024A (ja) * 2006-02-21 2007-09-06 Mitsumi Electric Co Ltd キースイッチ装置
TWI314750B (en) * 2006-05-23 2009-09-11 Darfon Electronics Corp Keyboard with wobble prevention structure
TW201005780A (en) 2008-07-30 2010-02-01 Chicony Electronic Co Ltd Key structure
US8080744B2 (en) * 2008-09-17 2011-12-20 Darfon Electronics Corp. Keyboard and keyswitch
US20110102323A1 (en) * 2009-11-04 2011-05-05 Tonny Chen Keyboard having multi-axis balance touch keys
US9024214B2 (en) * 2010-06-11 2015-05-05 Apple Inc. Narrow key switch

Patent Citations (3)

* 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
JPH07296673A (ja) * 1994-04-22 1995-11-10 Mitsumi Electric Co Ltd キーボードスイッチ
JPH11265632A (ja) * 1999-02-03 1999-09-28 Brother Ind Ltd キ―スイッチ

Also Published As

Publication number Publication date
TW201203302A (en) 2012-01-16
CN102906843A (zh) 2013-01-30
TWI430309B (zh) 2014-03-11
US9082564B2 (en) 2015-07-14
JP2012009386A (ja) 2012-01-12
JP5621353B2 (ja) 2014-11-12
WO2012002035A1 (ja) 2012-01-05
US20130078023A1 (en) 2013-03-28

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20170509

CF01 Termination of patent right due to non-payment of annual fee