JPS6286030U - - Google Patents
Info
- Publication number
- JPS6286030U JPS6286030U JP17768885U JP17768885U JPS6286030U JP S6286030 U JPS6286030 U JP S6286030U JP 17768885 U JP17768885 U JP 17768885U JP 17768885 U JP17768885 U JP 17768885U JP S6286030 U JPS6286030 U JP S6286030U
- Authority
- JP
- Japan
- Prior art keywords
- key
- shaft portion
- square shaft
- support plate
- protrusions
- 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
Description
図面はこの考案の一実施例を示すもので、第１
図は支持板へのキーステム及びキートツプの取付
状態を示す一部切欠の分解斜視図、第２図は縦断
側面図、第３図は第２図におけるＡ―Ａ線部の水
平断面図、第４図は第３図におけるＢ―Ｂ線部の
縦断側面図、第５図はキーステムによるゴムシー
トの押圧状態を示す一部拡大の縦断側面図である
。
７……スイツチ部、１１……支持板、１２……
キーステム、１４……角軸部、１７……突起、１
８……キートツプ、１９……係止片、２１……嵌
合孔、２２……凹部。
The drawing shows one embodiment of this invention.
The figure is a partially cutaway exploded perspective view showing how the key stem and key top are attached to the support plate, Figure 2 is a vertical sectional side view, Figure 3 is a horizontal sectional view taken along line A--A in Figure 2, and Figure 4 The figure is a longitudinal sectional side view taken along the line B--B in Fig. 3, and Fig. 5 is a partially enlarged longitudinal sectional side view showing the state in which the rubber sheet is pressed by the key stem. 7...Switch part, 11...Support plate, 12...
Key stem, 14... Square shaft portion, 17... Protrusion, 1
8... Key top, 19... Locking piece, 21... Fitting hole, 22... Recess.
Claims (1)
状に突出する複数の突起とを有してスイツチ部を
動作させる複数のキーステムを設け、前記角軸部
に弾発的に嵌合される係止片を有する複数のキー
トツプを設け、前記突起を嵌合する複数の凹部が
放射状に配列されて前記キーステムを摺動自在に
保持する複数の嵌合孔を支持板に形成したしたこ
とを特徴とするキーボード装置。 A plurality of key stems are provided, each having a square shaft portion having a regular even number of squares and a plurality of protrusions radially projecting from the corners of the square shaft portion to operate the switch portion, the key stems being elastically fitted onto the square shaft portion. A support plate is provided with a plurality of key tops each having a locking piece, and a plurality of recesses into which the protrusions are fitted are arranged radially and a plurality of fitting holes are formed in the support plate to slidably hold the key stem. Characteristic keyboard device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17768885U JPS6286030U (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17768885U JPS6286030U (en) | 1985-11-19 | 1985-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286030U true JPS6286030U (en) | 1987-06-01 |
Family
ID=31119125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17768885U Pending JPS6286030U (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330218A (en) * | 1989-06-27 | 1991-02-08 | Matsushita Electric Works Ltd | Push button switch |
| JPWO2022070996A1 (en) * | 2020-09-29 | 2022-04-07 |
-
1985
- 1985-11-19 JP JP17768885U patent/JPS6286030U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330218A (en) * | 1989-06-27 | 1991-02-08 | Matsushita Electric Works Ltd | Push button switch |
| JPWO2022070996A1 (en) * | 2020-09-29 | 2022-04-07 |