HOLDING APPARATUS, PROJECTION APPARATUS, MEASUREMENT APPARATUS, AND HOLDING METHOD

A holding apparatus includes a supporting member (13) having positioning portions for positioning a pattern light generation unit (3), configured to support the pattern light generation unit (3), and a fixing member (14) configured to be in contact with an outer circumference of the pattern light ge...

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Bibliographic Details
Main Author KOIKE, KANA
Format Patent
LanguageEnglish
French
German
Published 05.10.2016
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TESTING
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Summary:A holding apparatus includes a supporting member (13) having positioning portions for positioning a pattern light generation unit (3), configured to support the pattern light generation unit (3), and a fixing member (14) configured to be in contact with an outer circumference of the pattern light generation unit (3) to hold the pattern light generation unit (3), the fixing member being fixed to the supporting member. The fixing member (14) includes abutting portions (17a,17b,17c) configured to be in contact with parts of the outer circumference of the pattern light generation unit, and elastic members (19a,19b) configured to press portions of the pattern light generation unit contacting the abutting portions onto the abutting portions.
Bibliography:Application Number: EP20160162342