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Patent Searching and Data


Title:
LENS DEVICE AND PHOTOGRAPHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/179520
Kind Code:
A1
Abstract:
In the present invention, various accessories are installed around a lens held in a housing. A lens device has a housing (300), a holding structure (310) and an electrical contact (320). The housing (300) holds a lens (210). The holding structure (310) is provided at an outer surface of the housing (300) enclosing the lens (210). An accessory (400) is detachably held by the holding structure (310). The electrical contact (320) is provided at the outer surface of the housing (300) arranged between the lens (210) and the holding structure (310). The electrical contact (320) can be electrically connected to the accessory (400).

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Inventors:
TSUKAMOTO, Chihiro (6F HKUST SZ IER BLdg, No.9 Yuexing 1st Rd Hi-Tech Park , Nanshan District, Shenzhen, Guangdong 7, 518057, CN)
IINUMA, Futoshi (6F HKUST SZ IER BLdg, No.9 Yuexing 1st Rd Hi-Tech Park , Nanshan District, Shenzhen, Guangdong 7, 518057, CN)
Application Number:
CN2019/079256
Publication Date:
September 26, 2019
Filing Date:
March 22, 2019
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO., LTD. (6F HKUST SZ IER BLdg, No.9 Yuexing 1st Rd Hi-Tech Park , Nanshan District, Shenzhen, Guangdong 7, 518057, CN)
International Classes:
G03B11/04
Domestic Patent References:
WO2014164518A12014-10-09
Foreign References:
US20170168374A12017-06-15
US6738575B22004-05-18
US7600931B22009-10-13
US6570621B22003-05-27
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Suite 4-1105, No. 87 West 3rd Ring North Rd., Haidian District, Beijing 9, 100089, CN)
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