JPS60143306U - Light reflective distance sensor - Google Patents

Light reflective distance sensor

Info

Publication number
JPS60143306U
JPS60143306U JP2983884U JP2983884U JPS60143306U JP S60143306 U JPS60143306 U JP S60143306U JP 2983884 U JP2983884 U JP 2983884U JP 2983884 U JP2983884 U JP 2983884U JP S60143306 U JPS60143306 U JP S60143306U
Authority
JP
Japan
Prior art keywords
distance sensor
reflective distance
light reflective
light
fixed reference
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
JP2983884U
Other languages
Japanese (ja)
Inventor
丸山　寿一
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2983884U priority Critical patent/JPS60143306U/en
Publication of JPS60143306U publication Critical patent/JPS60143306U/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (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) [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]

第１図は従来の光反射形距離センサーの一構成例を示す
図、第２図はこの考案の半反射形距離センサの一実施例
を示す図である。FIG. 1 is a diagram showing an example of the configuration of a conventional light reflective distance sensor, and FIG. 2 is a diagram showing an embodiment of the semi-reflective distance sensor of this invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対象物上へ光を投射し、その反射光を集光して前記対象
物までの距離を検出する光反射形距離センサにおいて、
基準対象物からの反射光量の検出値を一定基準値と比較
する手段と、前記検出値が前記一定基準値より小さい時
異常信号を出力しこれを報知する手段を備えたことを特
徴とする光反射形距離センサ。・In a light reflective distance sensor that projects light onto an object and collects the reflected light to detect the distance to the object,
A light characterized by comprising means for comparing a detected value of the amount of reflected light from a reference object with a fixed reference value, and means for outputting and notifying an abnormal signal when the detected value is smaller than the fixed reference value. Reflective distance sensor.・
JP2983884U 1984-03-01 1984-03-01 Light reflective distance sensor Pending JPS60143306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2983884U JPS60143306U (en) 1984-03-01 1984-03-01 Light reflective distance sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2983884U JPS60143306U (en) 1984-03-01 1984-03-01 Light reflective distance sensor

Publications (1)

Publication Number Publication Date
JPS60143306U true JPS60143306U (en) 1985-09-24

Family

ID=30529002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2983884U Pending JPS60143306U (en) 1984-03-01 1984-03-01 Light reflective distance sensor

Country Status (1)

Country Link
JP (1) JPS60143306U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346820A (en) * 1989-07-15 1991-02-28 Matsushita Electric Works Ltd Photoelectric switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346820A (en) * 1989-07-15 1991-02-28 Matsushita Electric Works Ltd Photoelectric switch

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