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JPS56164688A - Remote visual device - Google Patents

Remote visual device

Info

Publication number
JPS56164688A
JPS56164688A JP6770980A JP6770980A JPS56164688A JP S56164688 A JPS56164688 A JP S56164688A JP 6770980 A JP6770980 A JP 6770980A JP 6770980 A JP6770980 A JP 6770980A JP S56164688 A JPS56164688 A JP S56164688A
Authority
JP
Japan
Prior art keywords
reel
cable
turning
camera
television camera
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.)
Granted
Application number
JP6770980A
Other languages
Japanese (ja)
Other versions
JPS6161592B2 (en
Inventor
Masanori Suzuki
Fumio Tomizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6770980A priority Critical patent/JPS56164688A/en
Publication of JPS56164688A publication Critical patent/JPS56164688A/en
Publication of JPS6161592B2 publication Critical patent/JPS6161592B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To avoid the effect of the turning of a cable reel for a video, by turning a television camera main body through synchronizing with the cable reel, so that the video transmitted to the television camera can not be turned by the turning of the cable reel. CONSTITUTION:An end 4b of an image guide 4 is optically coupled to an image pickup plane of a television camera 16 fixed inside a cable reel 5, and a reflection light of objective to be monitored is image-formed to a tip 4a of the guide 4 by a lens 15 inside the moving body 1. Further, the video signal of the camera 16 is taken out to the outside of the reel 5 via a cable 17, slip ring 18 and a brush 19 and introduced to a monitor 14 by a cable 13. Thus, even if the reel 5 turns, an optical picture whose vertical direction is constant is obtained on the image pickup plane of the camera 16.
JP6770980A 1980-05-23 1980-05-23 Remote visual device Granted JPS56164688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6770980A JPS56164688A (en) 1980-05-23 1980-05-23 Remote visual device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6770980A JPS56164688A (en) 1980-05-23 1980-05-23 Remote visual device

Publications (2)

Publication Number Publication Date
JPS56164688A true JPS56164688A (en) 1981-12-17
JPS6161592B2 JPS6161592B2 (en) 1986-12-26

Family

ID=13352751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6770980A Granted JPS56164688A (en) 1980-05-23 1980-05-23 Remote visual device

Country Status (1)

Country Link
JP (1) JPS56164688A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116194A (en) * 1984-06-29 1986-01-24 Furukawa Electric Co Ltd:The Remote controlled underwater observing device
JPS6216913U (en) * 1982-10-21 1987-01-31
US4989582A (en) * 1987-01-20 1991-02-05 Olympus Optical Co., Ltd. Winding type endoscope apparatus
CN110940372A (en) * 2019-12-19 2020-03-31 江西太平洋电缆集团有限公司 Cable arrangement detection system based on machine vision

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246623U (en) * 1975-09-30 1977-04-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898308A (en) * 1972-08-29 1975-08-05 Baum Verfahrenstechnik Venturi scrubber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246623U (en) * 1975-09-30 1977-04-02

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216913U (en) * 1982-10-21 1987-01-31
JPS6116194A (en) * 1984-06-29 1986-01-24 Furukawa Electric Co Ltd:The Remote controlled underwater observing device
US4989582A (en) * 1987-01-20 1991-02-05 Olympus Optical Co., Ltd. Winding type endoscope apparatus
CN110940372A (en) * 2019-12-19 2020-03-31 江西太平洋电缆集团有限公司 Cable arrangement detection system based on machine vision
CN110940372B (en) * 2019-12-19 2020-07-21 江西太平洋电缆集团有限公司 Cable arrangement detection system based on machine vision

Also Published As

Publication number Publication date
JPS6161592B2 (en) 1986-12-26

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