JPH01150335U - - Google Patents
Info
- Publication number
- JPH01150335U JPH01150335U JP1988046829U JP4682988U JPH01150335U JP H01150335 U JPH01150335 U JP H01150335U JP 1988046829 U JP1988046829 U JP 1988046829U JP 4682988 U JP4682988 U JP 4682988U JP H01150335 U JPH01150335 U JP H01150335U
- Authority
- JP
- Japan
- Prior art keywords
- base member
- stem
- key
- sliding part
- switch
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
-
- 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
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/044—Elastic part on actuator or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/062—Damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046829U JPH055623Y2 (US07368563-20080506-C00056.png) | 1988-04-08 | 1988-04-08 | |
| US07/334,569 US4952762A (en) | 1988-04-08 | 1989-04-07 | Keyboard switch |
| KR1019890004609A KR920010441B1 (ko) | 1988-04-08 | 1989-04-07 | 키이보오드 스위치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046829U JPH055623Y2 (US07368563-20080506-C00056.png) | 1988-04-08 | 1988-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150335U true JPH01150335U (US07368563-20080506-C00056.png) | 1989-10-18 |
| JPH055623Y2 JPH055623Y2 (US07368563-20080506-C00056.png) | 1993-02-15 |
Family
ID=12758219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988046829U Expired - Lifetime JPH055623Y2 (US07368563-20080506-C00056.png) | 1988-04-08 | 1988-04-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4952762A (US07368563-20080506-C00056.png) |
| JP (1) | JPH055623Y2 (US07368563-20080506-C00056.png) |
| KR (1) | KR920010441B1 (US07368563-20080506-C00056.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5380969A (en) * | 1993-04-28 | 1995-01-10 | Sen-Cheng Wang | Computer key |
| JP3201175B2 (ja) * | 1994-10-20 | 2001-08-20 | ブラザー工業株式会社 | キースイッチ |
| FR2742575B1 (fr) * | 1995-12-19 | 1998-01-09 | Europ Equip Menager | Dispositif a touche sensitive |
| US5779030A (en) * | 1996-11-27 | 1998-07-14 | Samsung Electro-Mechanics Co., Ltd. | Key board |
| JP3944975B2 (ja) * | 1997-11-13 | 2007-07-18 | 松下電器産業株式会社 | プッシュオンスイッチ |
| US6797906B2 (en) * | 2002-03-15 | 2004-09-28 | Brother Kogyo Kabushiki Kaisha | Membrane switch, key switch using membrane switch, keyboard having key switches, and personal computer having keyboard |
| KR100465234B1 (ko) * | 2002-09-13 | 2005-01-13 | 삼성전자주식회사 | 테이프 레코더용 테이프-엔드 검출센서 전원공급장치 |
| JP4217546B2 (ja) * | 2003-06-12 | 2009-02-04 | 株式会社東海理化電機製作所 | スイッチ |
| DE10345502A1 (de) * | 2003-09-30 | 2005-06-02 | Siemens Ag | Antrieb für ein Schaltgerät |
| KR100559189B1 (ko) * | 2003-10-28 | 2006-03-10 | 한국에스엠케이 주식회사 | 키톱 |
| KR101100155B1 (ko) * | 2004-06-01 | 2011-12-28 | 엘지전자 주식회사 | 컨트롤 패널 어셈블리의 버튼 조립체 |
| KR200416016Y1 (ko) * | 2006-02-23 | 2006-05-10 | (주)디팜스정밀 | 조글 스위치용 조작레버 장치 |
| KR20110102696A (ko) * | 2010-03-11 | 2011-09-19 | 삼성전자주식회사 | 레버 버튼 및 이를 구비하는 전자 기기 |
| US8212162B2 (en) * | 2010-03-15 | 2012-07-03 | Apple Inc. | Keys with double-diving-board spring mechanisms |
| CN104252986A (zh) * | 2013-06-28 | 2014-12-31 | 技嘉科技股份有限公司 | 键帽、按键结构及具有此按键结构的键盘 |
| CN105206456A (zh) * | 2015-07-27 | 2015-12-30 | 苏州达方电子有限公司 | 一种键盘按键及键盘 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809838A (en) * | 1971-11-01 | 1974-05-07 | Bunker Ramo | Modular push button switch assembly mounted on printed circuit board |
| US3909564A (en) * | 1974-08-08 | 1975-09-30 | Amp Inc | Keyboard assembly with foldable printed circuit matrix switch array, and key actuator locking slide plate |
| US4341934A (en) * | 1980-11-21 | 1982-07-27 | The Keyboard Company | Actuator for keyboard switches |
| US4492838A (en) * | 1983-02-24 | 1985-01-08 | Amp Incorporated | Key switch having an actuator integral with the return spring |
| JPS59186214A (ja) * | 1983-04-08 | 1984-10-23 | 富士通株式会社 | 押釦スイツチ |
| US4463237A (en) * | 1983-04-13 | 1984-07-31 | Wico Corporation | Pushbutton assembly with integral bias means |
| US4496803A (en) * | 1983-05-04 | 1985-01-29 | Key Concepts, Incorporated | Data entry switch |
-
1988
- 1988-04-08 JP JP1988046829U patent/JPH055623Y2/ja not_active Expired - Lifetime
-
1989
- 1989-04-07 US US07/334,569 patent/US4952762A/en not_active Expired - Fee Related
- 1989-04-07 KR KR1019890004609A patent/KR920010441B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055623Y2 (US07368563-20080506-C00056.png) | 1993-02-15 |
| US4952762A (en) | 1990-08-28 |
| KR920010441B1 (ko) | 1992-11-28 |
| KR890016451A (ko) | 1989-11-29 |
