OPTICAL DEVICE FOR PIPE INSPECTION WHERE IMAGE PICKUP DEVICE IS INSERTED INTO THE TUBE

According to the present invention, an optical device for pipe inspection where an image pickup device is inserted into a tube comprises: a plurality of optical fiber bundles which are bound; a laser generating machine emitting laser light to the optical fiber bundles; a transparent member mounted i...

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Bibliographic Details
Main Authors KIM, YONG MIN, KANG, HEE SHIN
Format Patent
LanguageEnglish
Korean
Published 16.03.2017
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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Summary:According to the present invention, an optical device for pipe inspection where an image pickup device is inserted into a tube comprises: a plurality of optical fiber bundles which are bound; a laser generating machine emitting laser light to the optical fiber bundles; a transparent member mounted in an end portion of the optical fiber bundles; and a subminiature camera embedded in the transparent member. Moreover, as the camera is directly inserted into a tube through polycarbonate, the camera is directly exposed to light reflected in the tube for light receiving route design to be unnecessary. 본 발명 촬상소자가 관 내부에 삽입되는 관 검사용 광학장치는, 다수개가 묶여진 광 파이버 다발과, 광 파이버 다발로 레이저 광을 발사하는 레이저 생성기와, 광 파이버 다발 단부에 장착된 투명부재와, 투명부재에 내장된 초소형 카메라를 포함하며, 폴리카보네이트를 통해서 카메라가 직접 관 내부로 삽입됨으로써, 카메라가 관 내부에서 반사되는 빛에 직접적으로 노출되고 이로써, 수광경로 설계가 불필요해지는 효과가 있다.
Bibliography:Application Number: KR20150127192