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Patent Searching and Data


Title:
PROJECTOR
Document Type and Number:
WIPO Patent Application WO/2023/024013
Kind Code:
A1
Abstract:
A projector (100). The projector (100) comprises a housing (1) and a cover plate (12); the housing (1) comprises a back plate (10), and an inner compartment (11) having an opening (11A) is recessed in the back plate (10); compartment side plates (111) and a compartment bottom plate (112) of the inner compartment (11) define the opening (11A); the interior of the inner compartment (11) is provided with a plurality of interfaces (20) used for connecting to a video collector (50) and accommodating the video collector (50) in the inner compartment (11); the cover plate (12) covers the opening (11A) and is connected to the back plate (10). The inner compartment (11) is recessed in the back plate (10), and the inner compartment (11) is provided with interfaces for connecting to the video collector (50) without an additional interface line, so that the video collector (50) does not occupy the external space of the housing (1), and the housing (1) does not need to be removed during installation and removal of the video collector (50), and the technical problem that the external video collector (50) of the projector (100) is prone to damage due to poor contact or falling off is solved.

Inventors:
ZHU GUOFU (CN)
SHEN BILIE (CN)
ZHAO ZHENHAI (CN)
Application Number:
PCT/CN2021/114724
Publication Date:
March 02, 2023
Filing Date:
August 26, 2021
Export Citation:
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Assignee:
SHENZHEN WEPROTALK TECH CO LTD (CN)
International Classes:
G03B21/14
Foreign References:
CN207020444U2018-02-16
CN211427012U2020-09-04
CN214041979U2021-08-24
CN210742663U2020-06-12
CN208027068U2018-10-30
CN208367413U2019-01-11
US20090021652A12009-01-22
JP2014098818A2014-05-29
Attorney, Agent or Firm:
SHENZHEN CENFO INNOVATIVE INTELLECTUAL PROPERTY CO., LTD. (CN)
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