A combined display device for digital protection of folk art

Abstract

The invention provides a combined display device for digital protection of folk art, which relates to the field of display devices, so as to solve the problem that the existing combined display device for digital protection of folk art cannot be automatically strengthened and fixed after the combination is completed when in use. , the problem that the protective structure cannot be locked, including the main body; the main body is a rectangular structure, the top of the main body is installed with a digital video player, and the bottom corners of the main body are provided with four universal wheels, and the inside of the main body is installed with The moving piece is provided with a protective piece at the top of the main body; the moving piece is a cylindrical structure with convex ends at both ends, and the moving piece is installed inside the inner groove through a spring outside the top end. The moving part moves up, pushes the four force rods and the clamping block to move outward through the ejector rod, the clamping block is automatically embedded into the card slot, and the guard is automatically limited and locked, so that the guard cannot be opened and prevent other personnel from opening and damaging it. .

Description

technical field [0001] The invention belongs to the technical field of display devices, and more particularly, relates to a combined display device for digital protection of folk art. Background technique [0002] Folk art itself may be inconvenient to visit, study and carry due to its special nature, and most of the folk art cannot be reproduced and need to be performed by a dedicated person. The protection of folk art in the form of digital video playback has also become a mainstream protection method. When video shows folk art, it is usually necessary to use display devices. [0003] For example, the application number: CN201810179851.5 relates to a digital display device for Chinese paintings and a display method thereof, including a bottom box and a display hexagonal column, the bottom of the bottom box is equipped with a universal wheel, and four sides of the bottom box are provided with display light boxes First, a transparent cover is arranged above the bottom box, ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a combined display device for digital protection of folk art, to solve the problem that the existing combined display device for digital protection of folk art cannot be automatically strengthened after the combination is completed. Fixed, the protective structure cannot be locked, and the existing combined display device for digital protection of folk art is poor in firmness when in use, and the protective glass is prone to fall or break when it encounters impact during display. The problem of phenomena

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