Household projector convenient for angle adjustment

Abstract

The invention discloses a household projector convenient for angle adjustment, and relates to the technical field of household projectors, and the household projector comprises an instrument body, a camera is fixedly installed at one side of the front end surface of the instrument body, a plurality of control buttons are fixedly installed at one side of the upper end surface of the instrument body, and the lower end surface of the instrument body is movably connected with a lower placement plate. A lower sucker is fixedly mounted on the lower end surface of the lower plate; a rotating shaft isrotatably connected to the middle of the rear end face of the lower plate, external threads are formed in the annular outer surface of the rotating shaft, a limiting groove is formed in the middle ofthe interior of the lower plate, and a connecting limiting rod is fixedly installed at one side of the middle of the lower end face of the instrument body. According to the projector, the projectionangle of the whole instrument body can be effectively changed, operation and processing of external personnel are facilitated, the camera is shielded by the shielding plate, and the situation that theprojection effect of the whole instrument body is affected due to the fact that external dust enters the camera is avoided.

Description

technical field [0001] The invention relates to the technical field of household projectors, in particular to a household projector that is convenient for angle adjustment. 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, DV, etc. through different interfaces to play the corresponding video signal. Projectors are widely used in homes, offices, schools, and entertainment venues. According to different working methods, there are different types such as CRT, LCD, and DLP. [0003] During the use of existing home projectors, because there is no good angle changing mechanism and dustproof mechanism inside, when external personnel change the angle of the projector, external personnel need to place smaller items under the projector Therefore, the projection angle of the projector is covered, and at the same time, there is no good dust-pro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a home projector that is easy to adjust the angle, which solves the problem that there is no better angle changing mechanism and dustproof mechanism inside.

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