JPH01150337U - - Google Patents
Info
- Publication number
- JPH01150337U JPH01150337U JP1988047774U JP4777488U JPH01150337U JP H01150337 U JPH01150337 U JP H01150337U JP 1988047774 U JP1988047774 U JP 1988047774U JP 4777488 U JP4777488 U JP 4777488U JP H01150337 U JPH01150337 U JP H01150337U
- Authority
- JP
- Japan
- Prior art keywords
- base
- membrane switch
- switch
- frame
- section
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 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
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
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 |
|---|---|---|---|
| JP1988047774U JPH01150337U (US20030157376A1-20030821-M00001.png) | 1988-04-11 | 1988-04-11 | |
| US07/336,057 US4942276A (en) | 1988-04-11 | 1989-04-11 | Clicked key board switch |
| KR1019890004768A KR920010443B1 (ko) | 1988-04-11 | 1989-04-11 | 클릭부착 키이보오드 스위치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988047774U JPH01150337U (US20030157376A1-20030821-M00001.png) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150337U true JPH01150337U (US20030157376A1-20030821-M00001.png) | 1989-10-18 |
Family
ID=12784728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988047774U Pending JPH01150337U (US20030157376A1-20030821-M00001.png) | 1988-04-11 | 1988-04-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4942276A (US20030157376A1-20030821-M00001.png) |
| JP (1) | JPH01150337U (US20030157376A1-20030821-M00001.png) |
| KR (1) | KR920010443B1 (US20030157376A1-20030821-M00001.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5268674A (en) * | 1992-01-31 | 1993-12-07 | Apple Computer, Inc. | Mechanically latching mouse button |
| US5372442A (en) * | 1993-09-09 | 1994-12-13 | Wang; Kun-Chu | Key structure for computer keyboards |
| DE20305528U1 (de) * | 2003-04-04 | 2003-08-14 | TRW Automotive Electronics & Components GmbH & Co. KG, 78315 Radolfzell | Tastschalter |
| JP2013069640A (ja) * | 2011-09-26 | 2013-04-18 | Sony Corp | スイッチ装置、並びにこれを備えた表示装置および電子機器 |
| JP6501380B2 (ja) * | 2014-07-01 | 2019-04-17 | 三菱重工コンプレッサ株式会社 | 多段圧縮機システム、制御装置、異常判定方法及びプログラム |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3982081A (en) * | 1974-09-04 | 1976-09-21 | Amp Incorporated | Keyboard assembly with overlapped flexible printed circuit cable switch |
| FR2475286A1 (fr) * | 1980-01-31 | 1981-08-07 | Sodex Magister | Interrupteur electrique a poussoir incorpore |
| CA1188389A (en) * | 1982-06-28 | 1985-06-04 | Northern Telecom Limited | Pushbutton switch assembly |
| US4553009A (en) * | 1982-09-03 | 1985-11-12 | Oak Industries Inc. | Keyboard switch with pivotal actuator lever |
| DE3530050A1 (de) * | 1985-08-22 | 1987-02-26 | Cherry Mikroschalter Gmbh | Tastenmodul fuer folientastaturen |
| US4831223A (en) * | 1987-03-25 | 1989-05-16 | Jelco Co. Ltd. | Push-button switch |
-
1988
- 1988-04-11 JP JP1988047774U patent/JPH01150337U/ja active Pending
-
1989
- 1989-04-11 KR KR1019890004768A patent/KR920010443B1/ko not_active IP Right Cessation
- 1989-04-11 US US07/336,057 patent/US4942276A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4942276A (en) | 1990-07-17 |
| KR920010443B1 (ko) | 1992-11-28 |
| KR890016460A (ko) | 1989-11-29 |
