JPS6086984U - Multi-fiber type photoelectric switch - Google Patents
Multi-fiber type photoelectric switchInfo
- Publication number
- JPS6086984U JPS6086984U JP17853483U JP17853483U JPS6086984U JP S6086984 U JPS6086984 U JP S6086984U JP 17853483 U JP17853483 U JP 17853483U JP 17853483 U JP17853483 U JP 17853483U JP S6086984 U JPS6086984 U JP S6086984U
- Authority
- JP
- Japan
- Prior art keywords
- electrical
- photoelectric switch
- light
- type photoelectric
- optical
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係わるマルチファイバ型光電スイッチ
の外観斜視歯、第２図は同内部構成を示す回路図、第３
図は各レンズエレメントと投光用ファイバとの関係を示
す断面図、第４図は各受光用ファイバと受光素子エレメ
ントとの関係を示す断面図である。
１０・・・投光用素子、１３・・・平板レンズアレイ、
１４・・・平板レンズエレメント、５−１〜５−ｎ・・
・投光用光ファイバ。Figure 1 is a perspective view of the external appearance of a multi-fiber photoelectric switch according to the present invention, Figure 2 is a circuit diagram showing the internal configuration, and Figure 3 is a diagram showing the internal structure of the switch.
The figure is a cross-sectional view showing the relationship between each lens element and a light-emitting fiber, and FIG. 4 is a cross-sectional view showing the relationship between each light-receiving fiber and a light-receiving element. 10... Light projecting element, 13... Flat lens array,
14...Flat lens element, 5-1 to 5-n...
・Optical fiber for light projection.
Claims (1)
； 前記電気／光変換素子から発せられる光の一部がそれぞ
れ入射される複数本の投光用ファイバと； 前記各投光用ファイバから出射した後、物体検知領域を
経由して到来する光がそれぞれ入射される複数本の受光
用ファイバと； 前記各受光用ファイバで導出される光をそれぞれ光／電
気変換する複数の光／電気変換素子と；前記各光／電気
変換素子の出力に応答して駆動される複数の出力回路と
を備えるマルチファイバ型光電スイッチであって； 前記各投光用ファイバの入射端面の前面側には、投光用
ファイバの入射端面よりも大径な集光用平板レンズがそ
れぞれ介在されていることを特徴とするマルチファイバ
型光電スイッチ。[Claims for Utility Model Registration] A single electrical/optical conversion element driven by a predetermined electrical signal; and a plurality of light emitting lights each receiving a portion of the light emitted from the electrical/optical conversion element. a plurality of light-receiving fibers into which the light emitted from each of the light-emitting fibers and arriving via the object detection region is respectively incident; /A multi-fiber type photoelectric switch comprising: a plurality of optical/electrical conversion elements that perform electrical conversion; and a plurality of output circuits that are driven in response to the output of each of the optical/electrical conversion elements; A multi-fiber type photoelectric switch characterized in that a condensing flat lens having a diameter larger than the input end surface of the light emitting fiber is interposed on the front side of the input end surface of the fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17853483U JPS6086984U (en) | 1983-11-18 | 1983-11-18 | Multi-fiber type photoelectric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17853483U JPS6086984U (en) | 1983-11-18 | 1983-11-18 | Multi-fiber type photoelectric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6086984U true JPS6086984U (en) | 1985-06-14 |
Family
ID=30387590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17853483U Pending JPS6086984U (en) | 1983-11-18 | 1983-11-18 | Multi-fiber type photoelectric switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6086984U (en) |
-
1983
- 1983-11-18 JP JP17853483U patent/JPS6086984U/en active Pending
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