JPS634037U - - Google Patents
Info
- Publication number
- JPS634037U JPS634037U JP9842486U JP9842486U JPS634037U JP S634037 U JPS634037 U JP S634037U JP 9842486 U JP9842486 U JP 9842486U JP 9842486 U JP9842486 U JP 9842486U JP S634037 U JPS634037 U JP S634037U
- Authority
- JP
- Japan
- Prior art keywords
- cup
- shaped rubber
- rubber spring
- keyboard switch
- intake
- 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
第１図は本考案の一実施例を示す断面図、第２
図は第１図におけるカツプ状ゴムばねの平面図で
ある。
１はキートツプ、２はステム、３はフレーム、
４はカツプ状ゴムばね、５は電極、６，７は吸排
気口、８はプリント基板。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view of the cup-shaped rubber spring in FIG. 1. 1 is the key top, 2 is the stem, 3 is the frame,
4 is a cup-shaped rubber spring, 5 is an electrode, 6 and 7 are intake and exhaust ports, and 8 is a printed circuit board.
Claims (1)
、キーを押下したときキートツプ又はそれに重結
されたステムがカツプ状ゴムばねを圧縮するキー
ボードスイツチにおいて、ふせた形のカツプ状ゴ
ムばねのばね特性に影響を及ぼさない位置に吸排
気口を設けたキーボードスイツチ。 ２ 吸排気口をカツプ状ゴムばねの上面または側
面に設けた実用新案登録請求の範囲第１項記載の
キーボードスイツチ。[Claims for Utility Model Registration] 1. A keyboard switch in which a cup-shaped rubber spring is mounted on a board in a closed form, and when a key is pressed, the key top or a stem superimposed thereon compresses the cup-shaped rubber spring. A keyboard switch with intake and exhaust ports located at positions that do not affect the spring characteristics of the cup-shaped rubber spring. 2. The keyboard switch according to claim 1, wherein the intake and exhaust ports are provided on the top or side surface of the cup-shaped rubber spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842486U JPS634037U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842486U JPS634037U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634037U true JPS634037U (en) | 1988-01-12 |
Family
ID=30966346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842486U Pending JPS634037U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634037U (en) |
-
1986
- 1986-06-27 JP JP9842486U patent/JPS634037U/ja active Pending