JPH0173818U - - Google Patents

Info

Publication number
JPH0173818U
JPH0173818U JP1987168893U JP16889387U JPH0173818U JP H0173818 U JPH0173818 U JP H0173818U JP 1987168893 U JP1987168893 U JP 1987168893U JP 16889387 U JP16889387 U JP 16889387U JP H0173818 U JPH0173818 U JP H0173818U
Authority
JP
Japan
Prior art keywords
circuit board
housing
photoelectric switch
optical axis
transparent window
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
JP1987168893U
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 JP1987168893U priority Critical patent/JPH0173818U/ja
Publication of JPH0173818U publication Critical patent/JPH0173818U/ja
Pending legal-status Critical Current

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Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の一実施例に係る多光軸光
電スイツチの要部分解斜視図、第2図は、同多光
軸光電スイツチの要部縦断面図、第3図は、従来
の多光軸光電スイツチの分解斜視図、第4図は、
同従来の多光軸光電スイツチを側方より見た図で
ある。 1……多光軸光電スイツチ、2……ハウジング
、2a……ハウジング前壁、3,3……透光窓、
5−,5−……印刷回路基板、6−,6−
……光電スイツチ光学系、8,‥‥,8……取
付ネジ、8a,‥‥,8a……取付ネジ頭部、9
,‥‥,9……コイルバネ。

Claims (1)

  1. 【実用新案登録請求の範囲】 ハウジング前壁に透光窓を設け、このハウジン
    グ前壁後方に回路基板を取り付け、この回路基板
    上には、前記透光窓より前方に臨む複数の光電ス
    イツチ光学系を装着してなる多光軸光電スイツチ
    において、 前記回路基板は、各光電スイツチ光学系に対し
    て1つ1つ備えられ、各回路基板は、後方より前
    記ハウジングに螺入される少なくとも3つのネジ
    を挿通して、前記ハウジングに対し浮動した状態
    で取り付けられ、前記各回路基板前面と前記ハウ
    ジングとの間には、弾性手段を介在させ、前記各
    回路基板後面を、この回路基板を挿通する前記ネ
    ジの頭部に当接させてなることを特徴とする多光
    軸光電スイツチ。
JP1987168893U 1987-11-04 1987-11-04 Pending JPH0173818U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987168893U JPH0173818U (ja) 1987-11-04 1987-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987168893U JPH0173818U (ja) 1987-11-04 1987-11-04

Publications (1)

Publication Number Publication Date
JPH0173818U true JPH0173818U (ja) 1989-05-18

Family

ID=31458470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987168893U Pending JPH0173818U (ja) 1987-11-04 1987-11-04

Country Status (1)

Country Link
JP (1) JPH0173818U (ja)

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