Internet-Based Hidden Projector

Abstract

The invention discloses a hidden projector based on the Internet, which includes a housing housing, the housing housing is provided with a lifting chamber with an opening downward, and a lifting housing is slidably connected to the lifting chamber, and the lifting chamber is The right side wall is connected with a guide chute, the top of the lifting chamber is provided with a driving control room, and the driving control room is provided with a power drive mechanism, and the lifting housing is provided with a placement cavity with an opening to the left. The projection main body is hingedly connected to the placement cavity, and the slide guide block is fixedly connected to the right side end surface of the lifting housing by sliding fit in the slide guide groove. The bottom end surface of the placement cavity is provided with a heat dissipation chamber with an opening downward, the bottom of the heat dissipation chamber is fixed with a ceiling lamp, and the guide chute is also provided with a The transmission control mechanism, the device can automatically control the orientation and angle adjustment of the projector main body.

Description

technical field

[0001] The invention relates to the technical field of projection equipment, in particular to an Internet-based hidden projector. Background technique

[0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console and DV through different interfaces to play the corresponding video signal. Projectors are currently widely used in homes, offices, schools, and entertainment venues. According to different working methods, there are different types such as CRT, LCD, and DLP. Generally, the projector in the office is installed on the ceiling and connected by bolts. When the projector breaks down, it is inconvenient to disassemble and maintain, and the projector is exposed outside. When not in use, it will affect the overall appearance of the office, and it is easy to accumulate dust. Too much is likely to shorten the service life of the equipment, and the fu...

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