JPS60184237U - Optical mask device for photoelectric switch - Google Patents

Optical mask device for photoelectric switch

Info

Publication number
JPS60184237U
JPS60184237U JP7235484U JP7235484U JPS60184237U JP S60184237 U JPS60184237 U JP S60184237U JP 7235484 U JP7235484 U JP 7235484U JP 7235484 U JP7235484 U JP 7235484U JP S60184237 U JPS60184237 U JP S60184237U
Authority
JP
Japan
Prior art keywords
photoelectric switch
optical mask
mask device
lens plate
abstract
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
JP7235484U
Other languages
Japanese (ja)
Inventor
安藤　貞夫
和夫 阿部
橋向　博昭
寺田　正明
Original Assignee
株式会社山武
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 株式会社山武 filed Critical 株式会社山武
Priority to JP7235484U priority Critical patent/JPS60184237U/en
Publication of JPS60184237U publication Critical patent/JPS60184237U/en
Pending legal-status Critical Current

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

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

第１図はこの考案における光電スイッチの光学マスク装
置の一実施例を示す外観斜視図、第２図は要部の側断面
図、第３図は従来の光電スイッチの側断面図、第４図は
従来の光学マスク装置の側面図、第５図は分解斜視図で
ある。 １・・・ハウジング、２・・・窓部、３・・・嵌合溝、
４・・・レンズ部、５・・・レンズ板、７・・・投光素
子、８・・・受光素子、１１・・・マスク、１２・・・
スリット。Fig. 1 is an external perspective view showing an embodiment of the optical mask device for a photoelectric switch according to this invention, Fig. 2 is a side sectional view of the main parts, Fig. 3 is a side sectional view of a conventional photoelectric switch, and Fig. 4. 5 is a side view of a conventional optical mask device, and FIG. 5 is an exploded perspective view. 1...Housing, 2...Window part, 3...Fitting groove,
4... Lens portion, 5... Lens plate, 7... Light emitting element, 8... Light receiving element, 11... Mask, 12...
slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジングの窓部にし”ンズ板を取付けるとともに、こ
のレンズ板の内側に投光素子または受光素子を設けたも
のにおいて、上記レンズ板に光学的な感応領域を所定の
範囲内に規制するスリットを有するマスクを設けた光電
スイッチの光学マスク装置。A lens plate is attached to the window of the housing, and a light emitting element or a light receiving element is provided inside this lens plate, and the lens plate has a slit for regulating the optically sensitive area within a predetermined range. Optical mask device for photoelectric switch equipped with a mask.
JP7235484U 1984-05-17 1984-05-17 Optical mask device for photoelectric switch Pending JPS60184237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7235484U JPS60184237U (en) 1984-05-17 1984-05-17 Optical mask device for photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7235484U JPS60184237U (en) 1984-05-17 1984-05-17 Optical mask device for photoelectric switch

Publications (1)

Publication Number Publication Date
JPS60184237U true JPS60184237U (en) 1985-12-06

Family

ID=30610690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7235484U Pending JPS60184237U (en) 1984-05-17 1984-05-17 Optical mask device for photoelectric switch

Country Status (1)

Country Link
JP (1) JPS60184237U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823661U (en) * 1971-07-24 1973-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823661U (en) * 1971-07-24 1973-03-17

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