Convenient-to-move 3D holographic projection equipment for cultural transmission, exhibition and display

Abstract

The invention discloses a convenient-to-move 3D holographic projection equipment for cultural transmission, exhibition and display. The 3D holographic projection equipment comprises a moving frame, astorage box is fixedly connected to the top of the moving frame, a display rack is arranged at the top of the storage box, guide assemblies are arranged at the four corners of the bottom of the display rack, an adjusting screw rod is arranged in the center of the bottom of the display rack, a conversion assembly is arranged in the display rack, electric push rods are fixedly connected to the fourcorners of the top of the display rack, and a mounting base plate is fixedly connected among the output ends of the four electric push rods. Two pressing bolts are adjusted through the conversion assembly to enable an adjusting block to horizontally ascend and descend, and conversion between the cleaning adjusting state and the storage state is achieved. Through the cooperation of a mechanical structure and the electric push rods, storage and installation of the device are facilitated, and use is convenient. In the storage and installation process, an upper cleaning assembly and a lower cleaning assembly can conveniently clean a transparent film plate, and work is more efficient while the display imaging effect is guaranteed.

Description

technical field [0001] The invention relates to the field of holographic projection equipment, in particular to a mobile 3D holographic projection equipment for cultural communication, exhibition and display. Background technique [0002] Holographic projection technology is a kind of 3D technology. It originally refers to the technology of recording and reproducing real three-dimensional images of objects by using the principle of interference. Later, with the guidance of science fiction movies and commercial promotion, the concept of holographic projection gradually extends to stage performances, exhibitions, etc. In commercial activities, the holography we usually know is often not a holographic projection in the strict sense, but a kind of holographic projection technology that uses methods such as Pepper's phantom and edge blanking to achieve 3D effects. [0003] Traditional holographic projection devices for exhibitions are mostly installed directly on a fixed base, wh...

AI Technical Summary

Problems solved by technology

[0003] Traditional holographic projection devices for exhibitions are mostly installed directly on a fixed base, which is inconvenient to move and adjust. After a long period of use, it is easy to absorb dust and cannot be cleaned effectively, resulting in poor projection effects

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