JPH01176332U - - Google Patents
Info
- Publication number
- JPH01176332U JPH01176332U JP7310688U JP7310688U JPH01176332U JP H01176332 U JPH01176332 U JP H01176332U JP 7310688 U JP7310688 U JP 7310688U JP 7310688 U JP7310688 U JP 7310688U JP H01176332 U JPH01176332 U JP H01176332U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- interlocking rod
- switch key
- keyboard
- support hole
- 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
- 230000002441 reversible effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案の実施例の縦断正面図、第２図
は同縦断側面図、第３図は同キーボードフレーム
部分平面図、第４図は連動棒の動作状態を示す連
動棒支持穴部分の拡大断面図、第５図は従来例の
縦断正面図、第６図は同縦断側面図、第７図は従
来のキーボートフレームを示す平面図、第８図は
他の従来例の縦断正面図である。
３０……キーボードフレーム、３１……スイツ
チキー、３２……案内筒、３３……爪係合穴、３
４……キートツプ、３５……係合爪、３６……摺
動軸、３７……コイルスプリング、３８……基板
、３９……スペーサー、４０……フレキシブルプ
リント基板、４１……可動接点、４２……固定接
点、４３……押圧子、４４……連動棒、４５……
回動軸部、４６……アーム部、４７……軸受部、
４９……連動棒支持穴。
Fig. 1 is a longitudinal sectional front view of an embodiment of the present invention, Fig. 2 is a longitudinal sectional side view thereof, Fig. 3 is a partial plan view of the keyboard frame, and Fig. 4 is a portion of the interlocking rod support hole showing the operating state of the interlocking rod. FIG. 5 is a longitudinal sectional front view of the conventional example, FIG. 6 is a longitudinal sectional side view of the same, FIG. 7 is a plan view showing the conventional keyboard frame, and FIG. 8 is a vertical sectional front view of another conventional example. It is. 30... Keyboard frame, 31... Switch key, 32... Guide tube, 33... Claw engagement hole, 3
4... Key top, 35... Engaging claw, 36... Sliding shaft, 37... Coil spring, 38... Board, 39... Spacer, 40... Flexible printed circuit board, 41... Movable contact, 42... ... Fixed contact, 43 ... Presser, 44 ... Interlocking rod, 45 ...
Rotating shaft part, 46... Arm part, 47... Bearing part,
49...Interlocking rod support hole.
Claims (1)
持され、その押し込みによりスイツチング動作さ
れるスイツチキーを有し、該スイツチキーの下面
に、回動軸部の両端に直角配置のアーム部を一体
に有する〓状をした連動棒の回動軸部を軸受けさ
せるとともに、該連動棒の両端を前記キーボード
フレームに対して摺動自在に係合させてなるキー
ボードスイツチにおけるスイツチキーの平行動作
機構において、前記キーボードフレームに前記連
動棒のアーム部を軸方向に摺動自在で、かつ、倒
復自在に支持する連動棒支持穴を表裏に貫通させ
て開口させ、該連動棒支持穴に前記アーム部を挿
入したことを特徴としてなるキーボードスイツチ
におけるスイツチキーの平行動作機構。 It has a switch key that is supported so as to be reciprocally movable opposite to the keyboard frame and is switched by pressing the switch key, and has an arm part integrally arranged at right angles to both ends of the rotating shaft part on the lower surface of the switch key. In the parallel operation mechanism of a switch key in a keyboard switch, the rotating shaft portion of the interlocking rod is supported by a bearing, and both ends of the interlocking rod are slidably engaged with the keyboard frame. An interlocking rod support hole for supporting an arm portion of the rod so as to be slidable in the axial direction and reversible is opened through the front and back sides, and the arm portion is inserted into the interlocking rod support hole. Parallel operation mechanism of switch keys in a keyboard switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310688U JPH0451384Y2 (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310688U JPH0451384Y2 (en) | 1988-05-31 | 1988-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01176332U true JPH01176332U (en) | 1989-12-15 |
| JPH0451384Y2 JPH0451384Y2 (en) | 1992-12-03 |
Family
ID=31298254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7310688U Expired JPH0451384Y2 (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451384Y2 (en) |
-
1988
- 1988-05-31 JP JP7310688U patent/JPH0451384Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451384Y2 (en) | 1992-12-03 |
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