JPS6130878U - Reflective photoelectric switch - Google Patents

Reflective photoelectric switch

Info

Publication number
JPS6130878U
JPS6130878U JP11546284U JP11546284U JPS6130878U JP S6130878 U JPS6130878 U JP S6130878U JP 11546284 U JP11546284 U JP 11546284U JP 11546284 U JP11546284 U JP 11546284U JP S6130878 U JPS6130878 U JP S6130878U
Authority
JP
Japan
Prior art keywords
light
receiving
receiving elements
photoelectric switch
reflective photoelectric
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
Application number
JP11546284U
Other languages
Japanese (ja)
Inventor
直史 古田
Original Assignee
サンクス株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by サンクス株式会社 filed Critical サンクス株式会社
Priority to JP11546284U priority Critical patent/JPS6130878U/en
Publication of JPS6130878U publication Critical patent/JPS6130878U/en
Pending legal-status Critical Current

Links

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図はブロッ
ク図、第２図は作用説明用の電圧波形図である。 図中、１は第１の受光素子、２は第２の受光素子、４は
被検出物体、５は投光素子、１０は検出回路を示す。The drawings show one embodiment of the present invention, and FIG. 1 is a block diagram, and FIG. 2 is a voltage waveform diagram for explaining the operation. In the figure, 1 is a first light receiving element, 2 is a second light receiving element, 4 is an object to be detected, 5 is a light projecting element, and 10 is a detection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互の光軸か略平行するように並設された少なくとも２個
の受光素子と、これら受光素子に対し移動される被検出
物体に投光するように設けられ上記各受光素子の光軸と
交差する光軸を有した投光素子と、この投光素子による
投光の前記彼検出物体での皮射光を受光した前記受光素
子のうち所定の２個の受光素子の受光レベルか略等しく
なったときに検出信号を出力する検出回路とを設けたこ
とを特徴とする反射形光電スイッチ。At least two light-receiving elements arranged in parallel so that their optical axes are substantially parallel to each other, and a light-receiving element arranged to project light onto an object to be detected that is moved relative to these light-receiving elements, intersecting the optical axis of each of the light-receiving elements. The light reception levels of two predetermined light receiving elements among the light emitting element having an optical axis and the light receiving element receiving the skin light emitted by the light emitting element and the skin light of the detection object are approximately equal to each other. A reflective photoelectric switch characterized by being provided with a detection circuit that sometimes outputs a detection signal.
JP11546284U 1984-07-27 1984-07-27 Reflective photoelectric switch Pending JPS6130878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11546284U JPS6130878U (en) 1984-07-27 1984-07-27 Reflective photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11546284U JPS6130878U (en) 1984-07-27 1984-07-27 Reflective photoelectric switch

Publications (1)

Publication Number Publication Date
JPS6130878U true JPS6130878U (en) 1986-02-24

Family

ID=30674432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11546284U Pending JPS6130878U (en) 1984-07-27 1984-07-27 Reflective photoelectric switch

Country Status (1)

Country Link
JP (1) JPS6130878U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135319U (en) * 1987-02-25 1988-09-06
JPH0313849U (en) * 1989-06-26 1991-02-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618710A (en) * 1979-07-23 1981-02-21 Matsushita Electric Ind Co Ltd Distance measuring instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618710A (en) * 1979-07-23 1981-02-21 Matsushita Electric Ind Co Ltd Distance measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135319U (en) * 1987-02-25 1988-09-06
JPH0313849U (en) * 1989-06-26 1991-02-13

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