JPS6180538U - - Google Patents
Info
- Publication number
- JPS6180538U JPS6180538U JP16479684U JP16479684U JPS6180538U JP S6180538 U JPS6180538 U JP S6180538U JP 16479684 U JP16479684 U JP 16479684U JP 16479684 U JP16479684 U JP 16479684U JP S6180538 U JPS6180538 U JP S6180538U
- Authority
- JP
- Japan
- Prior art keywords
- light
- pressing operation
- operation member
- disposed behind
- intervening piece
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案の一実施例の断面図、第２図は
第１図に示された実施例の分解斜視図、第３図は
光調整部材１５の断面図、第４図は本考案の他の
実施例の断面図、第５図は本考案のさらに他の実
施例の断面図、第６図は先行技術の断面図、第７
図は他の先行技術の断面図である。
１１…前面板、１２…挿通孔、１３…押圧操作
部材、１４，３４，４４…介在片、１５…光調整
部材、１５ａ，４４ａ…透孔、１７…ランプ、１
８…印刷配線基板、１９，２０…スイツチング素
子。
1 is a sectional view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of the embodiment shown in FIG. 1, FIG. 3 is a sectional view of the light adjustment member 15, and FIG. 4 is a sectional view of the embodiment of the present invention FIG. 5 is a sectional view of still another embodiment of the present invention, FIG. 6 is a sectional view of the prior art, and FIG. 7 is a sectional view of another embodiment of the present invention.
The figure is a cross-sectional view of another prior art. DESCRIPTION OF SYMBOLS 11...Front plate, 12...Insertion hole, 13...Press operation member, 14, 34, 44...Intervening piece, 15...Light adjustment member, 15a, 44a...Through hole, 17...Lamp, 1
8... Printed wiring board, 19, 20... Switching element.
Claims (1)
材の背後に配置される介在片と、 遮光性材料から成り、介在片の背後に配置され
る光調整部材と、 光調整部材の背後に配置される光源と、 押圧操作部材の背後への押圧操作によつてスイ
ツチング態様が変化するスイツチング素子とを含
み、 光調整部材は、光源に対応する位置から遠去か
るにつれて単位面積当りの遮断光量が小さくなる
透光領域を有し、 押圧操作部材または介在片のいずれか少なくと
も一方は光拡散機能を有していることを特徴とす
る押ボタンスイツチ。[Claims for Utility Model Registration] Consisting of a pressing operation member made of a translucent material, an elastic intervening piece made of a translucent material and disposed behind the pressing operation member, and a light-shielding material, A light adjustment member disposed behind the intervening piece, a light source disposed behind the light adjustment member, and a switching element whose switching mode changes according to a pressing operation behind the pressing operation member, The member has a light-transmitting area in which the amount of light blocked per unit area decreases as the distance from the position corresponding to the light source increases, and at least one of the pressing operation member or the intervening piece has a light diffusion function. A push button switch featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16479684U JPS6180538U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16479684U JPS6180538U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180538U true JPS6180538U (en) | 1986-05-29 |
Family
ID=30722661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16479684U Pending JPS6180538U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013057755A1 (en) * | 2011-10-18 | 2013-04-25 | 三菱電機株式会社 | Light leakage prevention structure |
-
1984
- 1984-10-31 JP JP16479684U patent/JPS6180538U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013057755A1 (en) * | 2011-10-18 | 2013-04-25 | 三菱電機株式会社 | Light leakage prevention structure |
| JP5599518B2 (en) * | 2011-10-18 | 2014-10-01 | 三菱電機株式会社 | Light leakage prevention structure |
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