JPS61132648U - - Google Patents
Info
- Publication number
- JPS61132648U JPS61132648U JP1623585U JP1623585U JPS61132648U JP S61132648 U JPS61132648 U JP S61132648U JP 1623585 U JP1623585 U JP 1623585U JP 1623585 U JP1623585 U JP 1623585U JP S61132648 U JPS61132648 U JP S61132648U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- movable contact
- disposed below
- coil spring
- keytop
- 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の縦断面図、第２図
は従来のキーボードスイツチの縦断面図である。
１……キートツプ、２……プランジヤー、２１
……駆動部、３……ハウジング、６……可動接点
、７……固定接点、８……段付コイルスプリング
、８１……復帰コイルスプリング部、８２……ア
クチユエータコイルスプリング部。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional keyboard switch. 1...Keytop, 2...Plunger, 21
... Drive section, 3 ... Housing, 6 ... Movable contact, 7 ... Fixed contact, 8 ... Stepped coil spring, 81 ... Return coil spring section, 82 ... Actuator coil spring section.
Claims (1)
プランジヤーと、該プランジヤーをガイドするハ
ウジングと、前記プランジヤーの下方に配置した
可動接点と、該可動接点の下方に配置した固定接
点と、前記プランジヤーと前記可動接点との間に
配置した段付コイルスプリングとを備えたことを
特徴とするキースイツチ。 a keytop, a plunger disposed below the keytop, a housing for guiding the plunger, a movable contact disposed below the plunger, a fixed contact disposed below the movable contact, the plunger and the movable contact. A key switch characterized by having a stepped coil spring disposed between the key switch and the stepped coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1623585U JPS61132648U (en) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1623585U JPS61132648U (en) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132648U true JPS61132648U (en) | 1986-08-19 |
Family
ID=30502813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1623585U Pending JPS61132648U (en) | 1985-02-07 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132648U (en) |
-
1985
- 1985-02-07 JP JP1623585U patent/JPS61132648U/ja active Pending