JPH0214626U - - Google Patents
Info
- Publication number
- JPH0214626U JPH0214626U JP9050588U JP9050588U JPH0214626U JP H0214626 U JPH0214626 U JP H0214626U JP 9050588 U JP9050588 U JP 9050588U JP 9050588 U JP9050588 U JP 9050588U JP H0214626 U JPH0214626 U JP H0214626U
- Authority
- JP
- Japan
- Prior art keywords
- conductive rubber
- rubber
- button
- contact
- rectangular button
- 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
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例によるボタンスイツ
チ機構図、第２図および第３図は従来のボタンス
イツチ機構の各例を示す図である。
１…印刷配置板（ＰＷＢ）、２…長方形のボタ
ン、２ａ…透明部、２ｂ…不透明部、３…丸形の
ラバードーム、３′…楕円形のラバードーム、３
ａ…非導電性ゴム、３ｂ…導電ゴム、４…発光ダ
イオード（ＬＥＤ）。
FIG. 1 is a diagram showing a button switch mechanism according to an embodiment of the present invention, and FIGS. 2 and 3 are diagrams showing examples of conventional button switch mechanisms. 1... Printing placement board (PWB), 2... Rectangular button, 2a... Transparent part, 2b... Opaque part, 3... Round rubber dome, 3'... Oval rubber dome, 3
a... Non-conductive rubber, 3b... Conductive rubber, 4... Light emitting diode (LED).
Claims (1)
れた丸形ラバードームで夫々支持し、その非導電
性ゴムと接して導電ゴムを配置して印刷配線板と
の接点パターンを形成し、前記丸形ラバードーム
の中間に発光体を配置し、その直上に位置する部
分のみ長方形ボタンを透明体で形成せしめたこと
を特徴とするボタンスイツチ機構。 Both ends of the rectangular button are supported by round rubber domes made of non-conductive rubber, and conductive rubber is placed in contact with the non-conductive rubber to form a contact pattern with the printed wiring board. A button switch mechanism is characterized in that a light emitting body is placed in the middle of a shaped rubber dome, and a rectangular button is formed of a transparent material only in the portion directly above it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9050588U JPH0214626U (en) | 1988-07-09 | 1988-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9050588U JPH0214626U (en) | 1988-07-09 | 1988-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214626U true JPH0214626U (en) | 1990-01-30 |
Family
ID=31315022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9050588U Pending JPH0214626U (en) | 1988-07-09 | 1988-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128664U (en) * | 1977-03-17 | 1978-10-12 |
-
1988
- 1988-07-09 JP JP9050588U patent/JPH0214626U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128664U (en) * | 1977-03-17 | 1978-10-12 |
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