JP5621353B2 - キースイッチ構造 - Google Patents
キースイッチ構造Info
- Publication number
- JP5621353B2 JP5621353B2 JP2010146407A JP2010146407A JP5621353B2 JP 5621353 B2 JP5621353 B2 JP 5621353B2 JP 2010146407 A JP2010146407 A JP 2010146407A JP 2010146407 A JP2010146407 A JP 2010146407A JP 5621353 B2 JP5621353 B2 JP 5621353B2
- Authority
- JP
- Japan
- Prior art keywords
- support member
- key top
- key
- key switch
- 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.)
- Active
Links
Images
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)
Description
21、41 キートップ
21a、21b 固定壁
22、42 第1支持部材
22c 面取り部
22f 突起部
23、43 第2支持部材
23g 面取り部
24 第3支持部材
25、45 第1ホルダー
25b 溝部
26、46 第2ホルダー
26e 壁部
27 ラバードーム
28 メンブレンシート
31a、31b 第1摺動保持部
32a、32b 第2摺動保持部
Claims (5)
- キートップを押下して接点を導通し、復帰部材によりキートップを元の位置に戻すキースイッチ構造において、
前記キートップを上下動可能に支持する支持部材を複数具備し、
前記複数の支持部材はそれぞれ、少なくとも一辺が前記復帰部材の配置径以下であり、
前記複数の支持部材のうち少なくとも一つの支持部材に、非押下時のキートップを水平状態に保持する保持手段を設け、
前記保持手段は前記少なくとも一つの支持部材の両端部に設けられることを特徴とするキースイッチ構造。 - 前記複数の支持部材はそれぞれ、前記キートップに設けられた摺動保持部または回転保持部に係合するとともに、ホルダーに設けられた回転保持部または摺動保持部に係合する請求項1記載のキースイッチ構造。
- 前記複数の支持部材のうち少なくとも一つの支持部材の所定方向に位置ずれを規制する第1の規制手段と、前記少なくとも一つの支持部材に対するキートップの前記所定方向の位置ずれを規制する第2の規制手段とを設けた請求項1または請求項2記載のキースイッチ構造。
- 前記複数の支持部材のうちの前記少なくとも一つの支持部材以外の支持部材の前記所定方向とは異なる方向の位置ずれを規制する第3の規制手段と、該前記少なくとも一つの支持部材以外の支持部材に対するキートップの前記異なる方向の位置ずれを規制する第4の規制手段とを設けた請求項3記載のキースイッチ構造。
- 前記複数の支持部材のうち少なくとも一つの支持部材はキートップの非矩形の形状に沿って配置される請求項1記載のキースイッチ構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010146407A JP5621353B2 (ja) | 2010-06-28 | 2010-06-28 | キースイッチ構造 |
TW100113708A TWI430309B (zh) | 2010-06-28 | 2011-04-20 | 鍵盤切換結構 |
US13/701,354 US9082564B2 (en) | 2010-06-28 | 2011-05-09 | Key support arrangement for narrow key switch structure |
CN201180025505.8A CN102906843B (zh) | 2010-06-28 | 2011-05-09 | 键开关结构 |
PCT/JP2011/060652 WO2012002035A1 (ja) | 2010-06-28 | 2011-05-09 | キースイッチ構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010146407A JP5621353B2 (ja) | 2010-06-28 | 2010-06-28 | キースイッチ構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012009386A JP2012009386A (ja) | 2012-01-12 |
JP2012009386A5 JP2012009386A5 (ja) | 2013-04-04 |
JP5621353B2 true JP5621353B2 (ja) | 2014-11-12 |
Family
ID=45401771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010146407A Active JP5621353B2 (ja) | 2010-06-28 | 2010-06-28 | キースイッチ構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9082564B2 (ja) |
JP (1) | JP5621353B2 (ja) |
CN (1) | CN102906843B (ja) |
TW (1) | TWI430309B (ja) |
WO (1) | WO2012002035A1 (ja) |
Families Citing this family (9)
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 |
US11264186B2 (en) | 2019-04-11 | 2022-03-01 | 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 |
US11538644B2 (en) | 2019-04-11 | 2022-12-27 | Darfon Electronics Corp. | Keyswitch structure |
US10867759B2 (en) | 2019-04-11 | 2020-12-15 | 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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433225A (en) * | 1983-02-22 | 1984-02-21 | General Instrument Corporation | Keytop levelling mechanism |
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 |
JPH07296673A (ja) * | 1994-04-22 | 1995-11-10 | Mitsumi Electric Co Ltd | キーボードスイッチ |
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 |
JP3295049B2 (ja) * | 1999-02-03 | 2002-06-24 | ブラザー工業株式会社 | キースイッチ |
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 |
-
2010
- 2010-06-28 JP JP2010146407A patent/JP5621353B2/ja active Active
-
2011
- 2011-04-20 TW TW100113708A patent/TWI430309B/zh active
- 2011-05-09 US US13/701,354 patent/US9082564B2/en active Active
- 2011-05-09 WO PCT/JP2011/060652 patent/WO2012002035A1/ja active Application Filing
- 2011-05-09 CN CN201180025505.8A patent/CN102906843B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20130078023A1 (en) | 2013-03-28 |
TW201203302A (en) | 2012-01-16 |
WO2012002035A1 (ja) | 2012-01-05 |
TWI430309B (zh) | 2014-03-11 |
JP2012009386A (ja) | 2012-01-12 |
US9082564B2 (en) | 2015-07-14 |
CN102906843B (zh) | 2015-05-27 |
CN102906843A (zh) | 2013-01-30 |
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