Invisible projector hanger

Abstract

The invention relates to the technical field of projector installation, in particular to an invisible projector hanger. The invisible projector hanger comprises a connecting plate, a host installationbox, two telescopic hanger bodies, a projector installation rack and a top plate, an opening is formed in one side of the host installation box, and an interlayer is arranged at the bottom of the host installation box, a roller shaft is installed on two side plates at the interlayer, two hanging belts are wound on the roller shaft, the two telescopic hanger bodies are located on the two sides ofthe host installation box, the projector installation rack comprises an installation plate and an installation seat, the installation plate is connected with the lower ends of the two hanging belts, installation plate waist-type holes are formed in the two side faces of the installation plate, the lower ends of the two telescopic hanger bodies are connected with the installation plate at the installation plate waist-type holes, top plate hangers are installed at the four top corners of the installation plate in a hinged mode, installation holes are formed in the outer ends of the top plate hangers, top plate hanger rods are arranged at the installation holes in a penetrating mode, limiting sleeves are installed at the tops of the top plate hanger rods, springs sleeve the lower parts of thelimiting sleeves, and the lower ends of the four top plate hanger rods are fixedly connected with the four corners of the top plate correspondingly. According to the invisible projector hanger, the overall invisible projector hanger is attractive, dust is not prone to being absorbed, collision can be avoided, and operation is stable.

Description

technical field [0001] The invention relates to the technical field of projector installation, in particular to an invisible projector hanger. Background technique [0002] A projector is an optical instrument that uses optical elements to magnify the outline of a workpiece and project it onto a video screen. It has been widely used in various enterprises and institutions. There are many ways to install the projector. Generally, it is installed under the ceiling or on the wall through a hanger. In this installation method, the projector is directly exposed to the outside, and it is easy to absorb dust, which affects the service life of the projector. It is easy to be damaged by the collision of other objects, and it also destroys the overall look and feel of the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an invisible projector hanger that is overall beautiful, not easy to absorb dust, will not ...

AI Technical Summary

Problems solved by technology

There are many ways to install the projector. Generally, it is installed under the ceiling or on the wall through a hanger. In this installation method, the projector is directly exposed to the outside, and it is easy to absorb dust, which affects the service life of the projector. Vulnerable to damage the projector due to collisions with other objects, and also spoil the overall look and feel of the environment

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