Projection equipment installation mechanism capable of rotating in the horizontal direction

Abstract

The invention discloses a projection equipment mounting mechanism capable of rotating in the horizontal direction. A mounting tank is formed by bending a mounting board downwards. A hydraulic tank is arranged in the mounting tank. A hydraulic cylinder is arranged below the mounting board, and a hydraulic rod is arranged in the hydraulic cylinder. A mounting hood with the hollow interior is arranged below the hydraulic rod. A supporting board is arranged below the mounting hood. A fixing shaft is arranged between the supporting board and the mounting hood, and a limiting board is arranged at the top end of the fixing shaft. The outer wall of the fixing shaft is sleeved with a connecting ring in a matched mode. The outer wall of the connecting ring is connected with the mounting hood. The outer wall of the fixing shaft is sleeved with a bearing in a matched mode, and the outer wall of the bearing is sleeved with a sleeve in a matched mode. The sleeve can rotate around the bearing. Fixing strips are installed on the outer wall of the sleeve and extend out of the mounting hood and the supporting board. A projector can be mounted firmly through the projection equipment mounting mechanism, and the angle of the projector can be adjusted vertically and horizontally, so that the application range of the projector is extended, and the requirements of people for adjustment to different positions and angles are met.

Description

technical field [0001] The invention relates to a structure, in particular to a projection equipment installation mechanism capable of rotating in the horizontal direction. Background technique [0002] Projection is a kind of optical technology to realize image. A projector, also known as a projector, is a device that projects or reflects images or videos onto the screen through digital light processing technology or LCD liquid crystal imaging technology. Image and video signals for playback. Projectors are widely used in education, business, engineering, household and other places. According to the working principle, projectors are mainly divided into DLP, LCD and other types. DLP is digital light processing imaging technology. In short, the image signal is digitally processed, and then the light is projected out. It is based on the digital micromirror component developed by TI (Texas Instruments) - DMD to complete the technology of visual digital information display....

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem that the above-mentioned existing projector is installed on the ceiling through a bracket and the installation position is fixed, resulting in a narrow range of use and cannot be adjusted according to people's use requirements, and a projection device that can rotate in the horizontal direction is designed. The installation mechanism, which can firmly install the projector, can adjust the angle of the projector in the up and down position and the horizontal direction, so that the scope of use of the projector can be expanded, and it can meet the adjustment needs of different positions and angles of people, and solve the problem of existing projectors. After the bracket is installed to the ceiling, the installation position is fixed, resulting in a narrow range of use and the problem that it cannot be adjusted according to people's use requirements.

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