JPS63186026U - - Google Patents
Info
- Publication number
- JPS63186026U JPS63186026U JP7764187U JP7764187U JPS63186026U JP S63186026 U JPS63186026 U JP S63186026U JP 7764187 U JP7764187 U JP 7764187U JP 7764187 U JP7764187 U JP 7764187U JP S63186026 U JPS63186026 U JP S63186026U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- cylindrical shape
- movable electrode
- plunger
- longitudinal direction
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
Landscapes
- Contacts (AREA)
Description
第１図は本考案の一実施例の分解斜視図、第２
図ａ及びｂは本実施例の横断面図及び縦断面図で
ある。
１……キートツプ、２……ハウジング上ぶた、
３……プランジヤー、４……可動電極、５……固
定電極、６……ハウジング、７……圧縮ばね、８
……アクチユエータ。
Fig. 1 is an exploded perspective view of one embodiment of the present invention;
Figures a and b are a cross-sectional view and a longitudinal cross-sectional view of this embodiment. 1...Key top, 2...Housing top lid,
3... Plunger, 4... Movable electrode, 5... Fixed electrode, 6... Housing, 7... Compression spring, 8
...actuator.
Claims (1)
ジヤーと、該プランジヤーの一側面に設けられ該
一側面の下方から上方に向うに従つて次第に肉厚
となるアクチユエータと、前記プランジヤーの下
部に設けられ前記キートツプの押下により付勢力
を発揮する圧縮ばねと、円筒形を呈して前記アク
チユエータの近傍に可動自在に設置され且つ該円
筒形の長手方向が前記アクチユエータの次第に肉
厚となる方向に対して直角に設けられ前記アクチ
ユエータと線接触する可動電極と、半円筒形を呈
して前記可動電極の近傍において該半円筒形の長
手方向が前記可動電極の長手方向と直交するよう
に固定され且つ可動する前記可動電極の前記アク
チユエータと線接触する反対側の部分に点接触す
る固定電極とを備えることを特徴とするキーボー
ドスイツチ。 a key top, a plunger fitted to the key top, an actuator provided on one side of the plunger and gradually becoming thicker from the bottom to the top of the one side, and a plunger fitted to the bottom of the plunger. a compression spring that exerts a biasing force when pressed; and a compression spring that has a cylindrical shape and is movably installed near the actuator, and the longitudinal direction of the cylindrical shape is perpendicular to the direction in which the thickness of the actuator gradually increases. a movable electrode that is in line contact with the actuator; and a movable electrode that has a semi-cylindrical shape and is fixed and movable in the vicinity of the movable electrode such that the longitudinal direction of the semi-cylindrical shape is orthogonal to the longitudinal direction of the movable electrode. A keyboard switch comprising: a fixed electrode that makes point contact on the opposite side that makes line contact with the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764187U JPS63186026U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764187U JPS63186026U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186026U true JPS63186026U (en) | 1988-11-29 |
Family
ID=30925837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7764187U Pending JPS63186026U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186026U (en) |
-
1987
- 1987-05-22 JP JP7764187U patent/JPS63186026U/ja active Pending