Optical filter switcher of reversing camera

The utility model discloses an optical filter switcher of a reversing camera. The optical filter switcher comprises a first cover body (1), a driving piece (2), an optical filter seat (3), a second cover body (5) and a spring (4), the first cover body comprises a first through hole (11) and an inner...

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Bibliographic Details
Main Authors SUN YILI, WEI HAILONG, LI WENSHANG, XIA ZHENGPENG, ZHANG QING, YUAN LIANG
Format Patent
LanguageChinese
English
Published 01.10.2019
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
ELECTROGRAPHY
HOLOGRAPHY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
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Summary:The utility model discloses an optical filter switcher of a reversing camera. The optical filter switcher comprises a first cover body (1), a driving piece (2), an optical filter seat (3), a second cover body (5) and a spring (4), the first cover body comprises a first through hole (11) and an inner cavity (12); the driving piece comprises a coil (21) and an iron core (22), and the two ends of theiron core are opposite; a third through hole (33) and a fourth through hole (34) are formed in the upper part of the optical filter seat (3) and are respectively embedded with a first optical filter(31) and a second optical filter (32); one end of the optical filter seat is fixedly connected with a magnet column (35), and the other end of the optical filter seat is provided with a positioning pin hole (36); a notch (51) is formed in the second cover body (5); a fifth through hole (52) and a positioning pin (53) are arranged on the notch; the driving piece is arranged in the inner cavity, andthe optical filter seat is
Bibliography:Application Number: CN201920469115U