JPH0423036U - - Google Patents
Info
- Publication number
- JPH0423036U JPH0423036U JP6423990U JP6423990U JPH0423036U JP H0423036 U JPH0423036 U JP H0423036U JP 6423990 U JP6423990 U JP 6423990U JP 6423990 U JP6423990 U JP 6423990U JP H0423036 U JPH0423036 U JP H0423036U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- switch
- receiving
- emitting element
- 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
- 239000013307 optical fiber Substances 0.000 claims description 15
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案に係るスイツチ装置を洗面台に
施した場合の全体構成説明図、第２図は当該スイ
ツチ装置の光フアイバスイツチを示す縦断側面図
、第３図は複数の光フアイバスイツチによるスイ
ツチ操作部を示した正面説明図、第４図ａ，ｂ，
ｃ，ｄは同上スイツチ操作部における各光フアイ
バスイツチの点灯、消灯状態の各種態様を示した
正面略示説明図である。
２……電気的コントロールユニツト、３ａ，３
ｂ，３ｃ……光フアイバスイツチ、６ａ……発光
素子、６ｂ……受光素子、７ａ……送光用光フア
イバ、７ｂ……受光用光フアイバ、８ａ……入光
端、８ｂ……投射端、１０ａ……スイツチ用出光
端、１０ｂ……スイツチ用反射光受端、１１……
スイツチ操作用透光板。
Fig. 1 is an explanatory diagram of the overall configuration when the switch device according to the present invention is applied to a washbasin, Fig. 2 is a vertical cross-sectional side view showing the optical fiber switch of the switch device, and Fig. 3 is a diagram showing the configuration of the switch device using a plurality of optical fiber switches. Front explanatory view showing the switch operation part, Figures 4a, b,
FIGS. 3C and 3D are front schematic explanatory views showing various aspects of the lighting and extinguishing states of each optical fiber switch in the switch operating section. 2...Electrical control unit, 3a, 3
b, 3c... Optical fiber switch, 6a... Light emitting element, 6b... Light receiving element, 7a... Optical fiber for light transmission, 7b... Optical fiber for light reception, 8a... Light entrance end, 8b... Projection end , 10a... Light output end for switch, 10b... Reflected light receiving end for switch, 11...
Transparent plate for switch operation.
Claims (1)
素子の可視光が入光端より導入される送光用光フ
アイバと、上記受光素子へ投射端からの可視光を
投射させる受光用光フアイバと、上記送光用光フ
アイバのスイツチ用出光端とこれに隣設した上記
受光用光フアイバのスイツチ用反射光受端との前
面側に配設したスイツチ操作用透光板とによる光
フアイバスイツチが、所要複数個だけ設けられ、
これら光フアイバスイツチの上記各前面側を隣設
すると共に、当該光フアイバスイツチにおける各
発光素子と受光素子とを、スイツチ操作が有効状
態にある上記光フアイバスイツチの発光素子のみ
を点灯して、当該スイツチ操作用透光板を照射状
態とするための電気的コントロールユニツトに接
続してなる光フアイバを用いたスイツチ装置。 A light-emitting element and a light-receiving element that emit visible light, a light-transmitting optical fiber into which the visible light of the light-emitting element is introduced from the light-input end, and a light-receiving optical fiber which projects the visible light from the projection end to the light-receiving element; An optical fiber switch is formed by a light transmitting plate for switch operation disposed on the front side of the light emitting end for a switch of the light transmitting optical fiber and the reflected light receiving end for a switch of the light receiving optical fiber placed adjacent thereto, Only the required number of pieces can be provided,
The front sides of each of these optical fiber switches are arranged next to each other, and the light emitting elements and light receiving elements of the optical fiber switch are turned on so that only the light emitting element of the optical fiber switch whose switch operation is enabled is turned on. A switch device using an optical fiber connected to an electrical control unit for irradiating a light-transmitting plate for switch operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990064239U JPH0723862Y2 (en) | 1990-06-18 | 1990-06-18 | Switch device using optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990064239U JPH0723862Y2 (en) | 1990-06-18 | 1990-06-18 | Switch device using optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423036U true JPH0423036U (en) | 1992-02-25 |
| JPH0723862Y2 JPH0723862Y2 (en) | 1995-05-31 |
Family
ID=31595001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990064239U Expired - Lifetime JPH0723862Y2 (en) | 1990-06-18 | 1990-06-18 | Switch device using optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723862Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02161814A (en) * | 1988-12-14 | 1990-06-21 | Koito Mfg Co Ltd | Optical switch |
-
1990
- 1990-06-18 JP JP1990064239U patent/JPH0723862Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02161814A (en) * | 1988-12-14 | 1990-06-21 | Koito Mfg Co Ltd | Optical switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723862Y2 (en) | 1995-05-31 |
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