JPS62103143U - - Google Patents

Info

Publication number
JPS62103143U
JPS62103143U JP19683885U JP19683885U JPS62103143U JP S62103143 U JPS62103143 U JP S62103143U JP 19683885 U JP19683885 U JP 19683885U JP 19683885 U JP19683885 U JP 19683885U JP S62103143 U JPS62103143 U JP S62103143U
Authority
JP
Japan
Prior art keywords
light
photoelectric switch
focuses
optical axis
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.)
Pending
Application number
JP19683885U
Other languages
English (en)
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 filed Critical
Priority to JP19683885U priority Critical patent/JPS62103143U/ja
Publication of JPS62103143U publication Critical patent/JPS62103143U/ja
Pending legal-status Critical Current

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  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるマーク検出用光電スイツ
チの一実施例の主要部の構成を示す概略図、第2
図は本実施例による光電スイツチの一例を示す部
分断面図、第3図は従来のマーク検出用光電スイ
ツチの一例を示す概略図、第4図は発光素子に設
けられるキヤツプを示す図である。 1…発光素子、2…集束レンズ、3…シート、
4…集光レンズ、5…受光素子、6…マーク、7
…キヤツプ、10…スリツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 投光部より検知対象に光を照射し反射光に基づ
    いて被検出体を検出する反射型の光電スイツチに
    おいて、 前記投光部は、光軸に沿つた光を照射するキヤ
    ツプを有する発光素子と、該発光素子の光を検知
    領域に集束する集束レンズと、該集束レンズの近
    傍に設けられその光軸に開口が設けられたスリツ
    トと、を有するものであり、 前記受光部は、受光素子と、検知領域の反射光
    を集光して該受光素子に光を集束する集光レンズ
    と、を有することを特徴とする光電スイツチ。
JP19683885U 1985-12-20 1985-12-20 Pending JPS62103143U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19683885U JPS62103143U (ja) 1985-12-20 1985-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19683885U JPS62103143U (ja) 1985-12-20 1985-12-20

Publications (1)

Publication Number Publication Date
JPS62103143U true JPS62103143U (ja) 1987-07-01

Family

ID=31156011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19683885U Pending JPS62103143U (ja) 1985-12-20 1985-12-20

Country Status (1)

Country Link
JP (1) JPS62103143U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117032U (ja) * 1988-02-01 1989-08-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734937B2 (ja) * 1977-01-21 1982-07-26
JPS6011190A (ja) * 1983-06-30 1985-01-21 Matsushita Electric Works Ltd 光電スイツチ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734937B2 (ja) * 1977-01-21 1982-07-26
JPS6011190A (ja) * 1983-06-30 1985-01-21 Matsushita Electric Works Ltd 光電スイツチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117032U (ja) * 1988-02-01 1989-08-08

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