JPH01158616U - - Google Patents
Info
- Publication number
- JPH01158616U JPH01158616U JP5284288U JP5284288U JPH01158616U JP H01158616 U JPH01158616 U JP H01158616U JP 5284288 U JP5284288 U JP 5284288U JP 5284288 U JP5284288 U JP 5284288U JP H01158616 U JPH01158616 U JP H01158616U
- Authority
- JP
- Japan
- Prior art keywords
- push
- switch device
- button switch
- switch
- key
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Description
第１図は本考案の一実施例に係る押釦スイツチ
装置の要部断面図、第２図はその押釦スイツチ装
置に備えられる静電気防止シートの斜視図、第３
図は押釦スイツチ装置の従来例を示す断面図であ
る。
１……ケース、１ａ……透孔、２……キートツ
プ、２ａ……押圧部、２ｂ……鍔部、３……スイ
ツチ素子、４……プリント基板（基板）、６……
静電気防止シート、６ａ……突部。
FIG. 1 is a cross-sectional view of a main part of a push-button switch device according to an embodiment of the present invention, FIG. 2 is a perspective view of an anti-static sheet provided in the push-button switch device, and FIG.
The figure is a sectional view showing a conventional example of a push button switch device. DESCRIPTION OF SYMBOLS 1... Case, 1a... Through hole, 2... Key top, 2a... Pressing part, 2b... Flange part, 3... Switch element, 4... Printed circuit board (substrate), 6...
Antistatic sheet, 6a...protrusion.
Claims (1)
らスイツチ素子に対向して配設された複数のキー
トツプと、これらキートツプを案内するパネルと
を備え、前記キートツプを押圧解除することによ
り前記スイツチ素子のオン・オフの切換えを行う
ようにした押釦スイツチ装置において、前記キー
トツプと前記スイツチ素子との間に、絶縁性フイ
ルムに複数の突部を形成した静電気防止シートを
介設し、これら突部によつて各スイツチ素子の少
なくともキートツプ側端部を囲むように構成した
ことを特徴とする押釦スイツチ装置。 It includes a plurality of switch elements arranged on a substrate, a plurality of key tops arranged opposite to these switch elements, and a panel for guiding these key tops, and when the key tops are released, the switch elements can be moved. In a push-button switch device that performs on/off switching, an anti-static sheet made of an insulating film with a plurality of protrusions is interposed between the key top and the switch element. 1. A push-button switch device characterized in that the push-button switch device is constructed so as to surround at least the key top side end of each switch element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284288U JPH01158616U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284288U JPH01158616U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158616U true JPH01158616U (en) | 1989-11-01 |
Family
ID=31278839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5284288U Pending JPH01158616U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158616U (en) |
-
1988
- 1988-04-21 JP JP5284288U patent/JPH01158616U/ja active Pending