Projector support for temporary fast mounting at conference site

Abstract

The invention discloses a projector support frame for temporary and quick installation at a conference site, which includes a projector fixing plate, and is characterized in that, a fixed splint is symmetrically connected to the inside of the projector fixing plate through a telescopic spring, and the bottom of the fixed splint is connected by a sliding The block is slidingly connected with the chute on the projector fixing plate, the bottom of the projector fixing plate is connected with the rotating tray through the lifting bracket, and the bottom of the rotating tray is screw connected with the bottom supporting feet, and the fixing splint is embedded with a pair of projection The heat dissipation fan used for heat dissipation of the instrument, the inner surface of the fixed splint is equidistantly connected with supporting rubber columns, and the inner surface of the lifting bracket is embedded with a spiral lifting rod. In the present invention, firstly, the projector can be fixed automatically by providing the telescopic spring and the fixing splint, without fixing with mounting screws, which makes it more convenient to fix the projector with the projector support frame for temporary quick installation at the meeting site.

Description

technical field [0001] The invention relates to the technical field of projectors, in particular to a projector support frame for temporary quick installation at a conference site. 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, DLP, etc. Projectors are used in the context of the country's policy of stimulating domestic demand and the continuous improvement of people's income. The rural cultural sharing project The implementation of the project further promoted the rapid growth of China's projector market. According to statistics, the shipment volume of China's projector market reached 1.28 mil...

AI Technical Summary

Problems solved by technology

[0003] The projector support frame for temporary quick installation at the meeting site is a projector installation support frame. The traditional projection installation bracket, with structural assistance, is very troublesome to fix and disassemble the projector, and most of them are fixed structures, which cannot be adjusted in height and angle. Not convenient enough to use

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