JPS62158378U - - Google Patents
Info
- Publication number
- JPS62158378U JPS62158378U JP4764186U JP4764186U JPS62158378U JP S62158378 U JPS62158378 U JP S62158378U JP 4764186 U JP4764186 U JP 4764186U JP 4764186 U JP4764186 U JP 4764186U JP S62158378 U JPS62158378 U JP S62158378U
- Authority
- JP
- Japan
- Prior art keywords
- tips
- utility
- optical fibers
- model registration
- fibers whose
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案の一実施例の系統図、第２図は
本考案の他の実施例の要部の側面図である。
１，２……光フアイバ、３……パチンコ玉、４
……発光ダイオード、５……受光素子、１０……
ブリツジ、１２……光学リレー、１５，１６……
出力端子。
FIG. 1 is a system diagram of one embodiment of the present invention, and FIG. 2 is a side view of essential parts of another embodiment of the present invention. 1, 2...Optical fiber, 3...Pachinko ball, 4
...Light emitting diode, 5 ... Light receiving element, 10 ...
Bridge, 12... Optical relay, 15, 16...
Output terminal.
Claims (1)
端の一方に発光体を臨ませると共に他方に受光体
を臨ませ、受光体を、該受光体の受光または遮光
状態により負荷回路を制御するスイツチ回路に接
続したことを特徴とする物体の通過検出装置。 (2) 先端を僅かに離した２本の光フアイバの該
先端を、対向するように向けたことを特徴とする
実用新案登録請求の範囲第１項記載の物体の通過
検出装置。 (3) 先端を僅かに離した２本の光フアイバの該
先端に、その延長線上において交差するような適
度の角度をもたせたことを特徴とする実用新案登
録請求の範囲第１項記載の物体の通過検出装置。[Claims for Utility Model Registration] (1) A light emitter is placed facing one of the proximal ends of two optical fibers whose tips are slightly apart, and a photoreceptor is placed on the other side, and the photoreceptor is placed between the photoreceptors. A device for detecting passage of an object, characterized in that it is connected to a switch circuit that controls a load circuit depending on a light receiving or blocking state. (2) A device for detecting the passage of an object according to claim 1 of the utility model registration, characterized in that the tips of two optical fibers whose tips are slightly separated are directed to face each other. (3) The object according to claim 1 of the utility model registration, characterized in that the tips of two optical fibers whose tips are slightly separated have an appropriate angle so that they intersect on their extension lines. passage detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764186U JPS62158378U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764186U JPS62158378U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158378U true JPS62158378U (en) | 1987-10-07 |
Family
ID=30868435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4764186U Pending JPS62158378U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158378U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988672A (en) * | 1982-11-12 | 1984-05-22 | Toshiba Corp | Optical fiber sensor |
-
1986
- 1986-03-31 JP JP4764186U patent/JPS62158378U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988672A (en) * | 1982-11-12 | 1984-05-22 | Toshiba Corp | Optical fiber sensor |