Three-dimensional panoramic multimedia virtual frame based on Internet

Abstract

The invention provides a three-dimensional panoramic multimedia virtual frame based on the Internet, and relates to the technical field of projection. The three-dimensional panoramic multimedia virtual frame based on the Internet comprises a base, a first motor is arranged on the inner wall of the left side of the base, the output end of the first motor is fixedly connected with a two-way lead screw, the outer wall of the two-way lead screw is in threaded connection with a moving block, and the upper end of the moving block is fixedly connected with a sliding block; and the upper end of the sliding block is fixedly connected with a stand column, the front surface of the stand column is fixedly connected with a fixing block, the inner end of the fixing block is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a winding roller, and the outer wall of the winding roller is wound with a holographic projection film. Through the arrangement of the first fixing frame and the second fixing frame and the cooperation of the first threaded rod and the second threaded rod, the effect of meshing rotation through the first bevel gear and the second bevel gear is achieved, equidistant movement of the projector and the square prismatic table can be achieved, and then the projection size is adjusted.

Description

technical field [0001] The invention relates to the technical field of projection, in particular to an Internet-based three-dimensional panoramic multimedia virtual frame. Background technique [0002] Holographic projection technology belongs to a kind of 3D technology, which originally refers to the technology of recording and reproducing the real three-dimensional image of an object using the principles of interference and diffraction. Then, with the guidance of science fiction movies and commercial propaganda, the concept of holographic projection gradually extended to commercial activities such as stage performances and exhibitions. However, the holography we usually know is often not a holographic projection in the strict sense, but a holographic projection technology that uses methods such as Pepper's phantom and edge blanking to achieve 3D effects. Using this technology, the video or image in the projection device is projected into the square prism, and the three-di...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a three-dimensional panoramic multimedia virtual frame based on the Internet, which solves the problems of imperfect projection and poor viewing effect

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