JPS59152834U - Capacitive key switch - Google Patents
Capacitive key switchInfo
- Publication number
- JPS59152834U JPS59152834U JP4608883U JP4608883U JPS59152834U JP S59152834 U JPS59152834 U JP S59152834U JP 4608883 U JP4608883 U JP 4608883U JP 4608883 U JP4608883 U JP 4608883U JP S59152834 U JPS59152834 U JP S59152834U
- Authority
- JP
- Japan
- Prior art keywords
- movable electrode
- stem
- key
- mounting member
- 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.)
- Pending
Links
Landscapes
- Electronic Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す分解斜視図、第２図および第３図
はこの考案の実施例を示し、第２図は一部切欠き分解斜
視図、第３図は垂直縦断面図である。
３・・・プリント基板、５・・・ハウジング、９・・・
可動電極、２０・・・キー・ステム、２１・・・貫通孔
、３０・・・可動電極支持部材、３１・・・可動電極取
付部材、３２・・・摺動軸部、３３・・・外方突出部、
４０・・・押しばね。Fig. 1 is an exploded perspective view showing a conventional example, Figs. 2 and 3 show an embodiment of this invention, Fig. 2 is a partially cutaway exploded perspective view, and Fig. 3 is a vertical longitudinal sectional view. . 3... Printed circuit board, 5... Housing, 9...
Movable electrode, 20... Key stem, 21... Through hole, 30... Movable electrode support member, 31... Movable electrode mounting member, 32... Sliding shaft portion, 33... Outside side protrusion,
40...Press spring.
Claims (1)
在に支持された、上下方向の貫通孔が形成されたキー・
ステム、 キー・ステムの下面に配置された可動電極取付部材と、
可動電極取付部材の上面中央部から上方に伸び、キー・
ステムの貫通孔に摺動自在に挿通された摺動軸部と、摺
動軸部の上端部に設けられ、キー・ステムにおける貫通
孔の上端開口のまわりの部分に係合する外方突出部とで
構成され、下面に可動電極が支持される可動電極支持部
材、ならびに キー・ステムと可動電極取付部材との間に設けられ、可
動電極支持部材を常に下方に付勢している押しばね、 を備えている静電容量形キー・スイッチ。[Claims for Utility Model Registration] A key that is vertically movably supported by a housing placed above a printed circuit board and that has a vertical through hole formed therein.
a stem, a movable electrode mounting member disposed on the lower surface of the key stem;
Extends upward from the center of the top surface of the movable electrode mounting member, and
A sliding shaft that is slidably inserted into the through hole of the stem, and an outward protrusion that is provided at the upper end of the sliding shaft and engages with a portion of the key stem around the upper end opening of the through hole. a movable electrode support member having a movable electrode supported on its lower surface, and a push spring provided between the key stem and the movable electrode mounting member and constantly urging the movable electrode support member downward; A capacitive key switch with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4608883U JPS59152834U (en) | 1983-03-29 | 1983-03-29 | Capacitive key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4608883U JPS59152834U (en) | 1983-03-29 | 1983-03-29 | Capacitive key switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59152834U true JPS59152834U (en) | 1984-10-13 |
Family
ID=30176634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4608883U Pending JPS59152834U (en) | 1983-03-29 | 1983-03-29 | Capacitive key switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152834U (en) |
-
1983
- 1983-03-29 JP JP4608883U patent/JPS59152834U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60136022U (en) | push button switch | |
| JPS59152834U (en) | Capacitive key switch | |
| JPS58138222U (en) | foot switch | |
| JPS5885736U (en) | Keyboard device for electronic musical instruments | |
| JPS59150131U (en) | slide switch | |
| JPS6099734U (en) | keyboard switch | |
| JPS5878530U (en) | double push button switch | |
| JPS5959422U (en) | illuminated push button switch | |
| JPS60158626U (en) | push button mechanism | |
| JPS5881832U (en) | keyboard switch | |
| JPS6088428U (en) | Keyboard device for small electronic equipment | |
| JPS6042231U (en) | key switch | |
| JPS58152721U (en) | push button switch device | |
| JPS617814U (en) | key switch | |
| JPS5963925U (en) | single key switch | |
| JPS6050447U (en) | Multi-contact lever switch | |
| JPS6078531U (en) | push button switch | |
| JPS6021137U (en) | key switch device | |
| JPS5841940U (en) | push button switch | |
| JPS58155722U (en) | Key switch structure | |
| JPS60193627U (en) | electrical equipment | |
| JPS60126931U (en) | Switch with actuator | |
| JPS60131925U (en) | push button switch | |
| JPS59192229U (en) | push button switch | |
| JPS6123153U (en) | multi-directional switch |