JPS60555U - Direction sensing reflective photoelectric detector - Google Patents

Direction sensing reflective photoelectric detector

Info

Publication number
JPS60555U
JPS60555U JP9268883U JP9268883U JPS60555U JP S60555 U JPS60555 U JP S60555U JP 9268883 U JP9268883 U JP 9268883U JP 9268883 U JP9268883 U JP 9268883U JP S60555 U JPS60555 U JP S60555U
Authority
JP
Japan
Prior art keywords
photoelectric detector
direction sensing
reflective photoelectric
light emitting
sensing reflective
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
JP9268883U
Other languages
Japanese (ja)
Inventor
三隅　春雄
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP9268883U priority Critical patent/JPS60555U/en
Publication of JPS60555U publication Critical patent/JPS60555U/en
Pending legal-status Critical Current

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  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (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 the drawing]

第１図は、光電検出器の外観を示す平面図、第２図は、
検出ヘッドを示す拡大斜視図、第３図は第２図の■−■
線に沿う断面図、第４図は、判定回路を示す電気回路図
、第５図は判定回路の動作を示すタイムチャートである
。 ３Ｌ、　３Ｒ・・・入力用光ファイバ、３Ｓ・・・出力
用光ファイバ、６・・・投光用レンズ、１１・・・投光
素子、１３Ｌ、１３Ｒ・・・受光素子、Ｔ・・・投光領
域、ＪＬ。 ＪＲ・・・受光領域、Ｌ、　Ｒ・・・検知範囲、Ｘ・・
・被検知物。Figure 1 is a plan view showing the appearance of the photoelectric detector, Figure 2 is
An enlarged perspective view showing the detection head, Figure 3 is the same as ■-■ in Figure 2.
4 is an electric circuit diagram showing the determination circuit, and FIG. 5 is a time chart showing the operation of the determination circuit. 3L, 3R... Input optical fiber, 3S... Output optical fiber, 6... Light projecting lens, 11... Light projecting element, 13L, 13R... Light receiving element, T... Projection area, JL. JR... Light receiving area, L, R... Detection range, X...
・Detected object.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １つの投光部と、投光部の投光領域内にそれぞれ独立の
検知範囲をもつ少なくとも２つの受光部と、これら受光
部の検知信号の出力順序によって被検出物の移動方向を
検出する方向検出回路とを備えた方向検出反射形光型検
出器。One light emitting section, at least two light receiving sections each having an independent detection range within the light emitting area of the light emitting section, and a direction in which the moving direction of the object to be detected is detected based on the output order of detection signals of these light receiving sections. A direction-detecting reflective optical detector equipped with a detection circuit.
JP9268883U 1983-06-15 1983-06-15 Direction sensing reflective photoelectric detector Pending JPS60555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9268883U JPS60555U (en) 1983-06-15 1983-06-15 Direction sensing reflective photoelectric detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9268883U JPS60555U (en) 1983-06-15 1983-06-15 Direction sensing reflective photoelectric detector

Publications (1)

Publication Number Publication Date
JPS60555U true JPS60555U (en) 1985-01-05

Family

ID=30223017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9268883U Pending JPS60555U (en) 1983-06-15 1983-06-15 Direction sensing reflective photoelectric detector

Country Status (1)

Country Link
JP (1) JPS60555U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6276469A (en) * 1985-09-30 1987-04-08 Murata Mfg Co Ltd Moving direction detector for moving body by using pyroelectric sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6276469A (en) * 1985-09-30 1987-04-08 Murata Mfg Co Ltd Moving direction detector for moving body by using pyroelectric sensor

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