JPS59172362U - Detection devices at multiple locations - Google Patents

Detection devices at multiple locations

Info

Publication number
JPS59172362U
JPS59172362U JP6567283U JP6567283U JPS59172362U JP S59172362 U JPS59172362 U JP S59172362U JP 6567283 U JP6567283 U JP 6567283U JP 6567283 U JP6567283 U JP 6567283U JP S59172362 U JPS59172362 U JP S59172362U
Authority
JP
Japan
Prior art keywords
detection device
photoelectric detection
optical fiber
fiber cables
detection devices
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
JP6567283U
Other languages
Japanese (ja)
Inventor
青戸　久和
弘章 山崎
Original Assignee
三菱農機株式会社
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 三菱農機株式会社 filed Critical 三菱農機株式会社
Priority to JP6567283U priority Critical patent/JPS59172362U/en
Publication of JPS59172362U publication Critical patent/JPS59172362U/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (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]

図面み本考案の一実施例を示すもので、第１図は全体を
示す斜視図、第２図は要部を示す斜視図、第３図は光電
検出装置の出力波型を模式的に示す　　　　一平面図、
第４図は自動操行制御装置の模式的ブロック図である。 １０・・・光フアイバーケーブル、１５・・・光電検出
装置、１６・・・発受光部、１７・・・隔壁、１８・・
・窓口、１９・・・光通過部。The drawings show one embodiment of the present invention; Fig. 1 is a perspective view showing the whole, Fig. 2 is a perspective view showing the main parts, and Fig. 3 schematically shows the output waveform of the photoelectric detection device. One floor plan,
FIG. 4 is a schematic block diagram of the automatic operation control device. DESCRIPTION OF SYMBOLS 10... Optical fiber cable, 15... Photoelectric detection device, 16... Light emitting/receiving part, 17... Partition wall, 18...
・Counter, 19...Light passage section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸心を中心として回転する発受光式よりなる単一の光電
検出装置を設け、前記光電検出装置の周囲に、光電検出
装置の回動中心に指向する複数本の光フアイバーケーブ
ルを配置し、該光フアイバーケーブルの末端を、複数の
投光域に指向する各光通過部を構成し、単一の光電検出
装置の回転により複数個所の投光域を検出すべく構成し
たことを特徴とする複数個所の検出装置。A single photoelectric detection device consisting of a light emitting/receiving type that rotates around an axis is provided, and a plurality of optical fiber cables are arranged around the photoelectric detection device and directed to the rotation center of the photoelectric detection device. A plurality of optical fiber cables characterized in that the ends of the optical fiber cables are configured to each constitute a light passage section directed to a plurality of light projection areas, and are configured to detect the plurality of light projection areas by rotation of a single photoelectric detection device. Location detection device.
JP6567283U 1983-04-30 1983-04-30 Detection devices at multiple locations Pending JPS59172362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6567283U JPS59172362U (en) 1983-04-30 1983-04-30 Detection devices at multiple locations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6567283U JPS59172362U (en) 1983-04-30 1983-04-30 Detection devices at multiple locations

Publications (1)

Publication Number Publication Date
JPS59172362U true JPS59172362U (en) 1984-11-17

Family

ID=30195876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6567283U Pending JPS59172362U (en) 1983-04-30 1983-04-30 Detection devices at multiple locations

Country Status (1)

Country Link
JP (1) JPS59172362U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146181A (en) * 1974-10-18 1976-04-20 Asahi Optical Co Ltd
JPS5489680A (en) * 1977-12-26 1979-07-16 Matsushita Electric Ind Co Ltd Optical measuring method and optical measuring apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146181A (en) * 1974-10-18 1976-04-20 Asahi Optical Co Ltd
JPS5489680A (en) * 1977-12-26 1979-07-16 Matsushita Electric Ind Co Ltd Optical measuring method and optical measuring apparatus

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