JPS63117026U - - Google Patents
Info
- Publication number
- JPS63117026U JPS63117026U JP732487U JP732487U JPS63117026U JP S63117026 U JPS63117026 U JP S63117026U JP 732487 U JP732487 U JP 732487U JP 732487 U JP732487 U JP 732487U JP S63117026 U JPS63117026 U JP S63117026U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- light guide
- light
- movable part
- part provided
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Electronic Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は縦断面図、第２図は第１図と異なる作用状態を
示す縦断面図である。
図面中、１はプリント基板、２は発光ダイオー
ド（投光素子）、３はホトトランジスタ（受光素
子）、９は光ガイド部材、１０は導光部材、１１
は可動部、１２はばね、１４は透光部材である。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view, and FIG. 2 is a longitudinal sectional view showing an operating state different from that in FIG. 1. In the drawing, 1 is a printed circuit board, 2 is a light emitting diode (light emitting element), 3 is a phototransistor (light receiving element), 9 is a light guide member, 10 is a light guide member, 11
12 is a movable part, 12 is a spring, and 14 is a transparent member.
Claims (1)
に投光するように設けられた投光素子と、前記導
光部材に設けられた可動部と、この可動部の移動
に応じて該可動部の先端が対向位置される光ガイ
ド部材と、この光ガイド部材からの光を受光する
ように配置され受光状態でスイツチング信号を発
生する受光素子と、前記導光部材中を通る光の一
部を外部に導いて照明を行う透光部材とを具備し
てなるスイツチの照明装置。 A light guide member disposed on a substrate, a light projecting element provided to project light into the light guide member, a movable part provided in the light guide member, and a light guide member disposed in the light guide member, and a movable part provided in the light guide member; a light guide member with the tips of the movable parts facing each other; a light receiving element arranged to receive light from the light guide member and generating a switching signal in a light receiving state; A lighting device for a switch comprising a translucent member that guides a portion of the light to the outside for illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732487U JPH0343630Y2 (en) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732487U JPH0343630Y2 (en) | 1987-01-21 | 1987-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117026U true JPS63117026U (en) | 1988-07-28 |
| JPH0343630Y2 JPH0343630Y2 (en) | 1991-09-12 |
Family
ID=30790669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP732487U Expired JPH0343630Y2 (en) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343630Y2 (en) |
-
1987
- 1987-01-21 JP JP732487U patent/JPH0343630Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343630Y2 (en) | 1991-09-12 |
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