An infinitely expandable multi-angle mural display device

Abstract

An infinitely expanding multi-angle mural display device, comprising a base, the left and right ends of the top side of the base are respectively fixedly connected to the lower ends of the uprights, the upper ends of the adjacent sides of the uprights are fixedly connected by a horizontal axis, and several Coaxial first helical gears, adjacent first helical gears are symmetrically distributed on the left and right, the outer circumference of the horizontal axis corresponds to the sleeves where the first helical gears are respectively rotated and installed through bearings, the first helical gears are located in the corresponding sleeves, and the The bottom is provided with a through hole, the inner circumference of the through hole is connected to the upper end of the outer circumference of the vertical shaft through the bearing rotation, the upper end of the vertical shaft is fixedly installed with a second helical gear, and the second helical gear meshes with the first helical gear. The invention can make the murals have more display angles, better display effect, and can be folded, folded, occupied space, convenient for storage and transportation, and can meet market demands.

Description

technical field [0001] The invention belongs to the field of mural display devices, in particular to an infinitely expandable multi-angle mural display device. Background technique [0002] As architectural decorations, murals are commonly used in the field of interior decoration, and are usually used directly when promoting and displaying murals. [0003] Fix the murals on the wall, which takes up a lot of space, or display them through display racks. However, the existing display racks have fewer display angles and poor display effects. Moreover, the display racks are large and cannot be folded, which cannot meet the requirements. Due to actual needs, therefore, an infinitely expandable multi-angle mural display device was invented. Contents of the invention [0004] The invention provides an infinitely expandable multi-angle mural display device to solve the defects in the prior art. [0005] The present invention is achieved through the following technical solutions:...

AI Technical Summary

Problems solved by technology

[0003] Fix the murals on the wall, which takes up a lot of space, or display them through display racks. However, the existing display racks have fewer display angles and poor display effects. Moreover, the display racks are large and cannot be folded, which cannot meet the requirements. Due to actual needs, therefore, an infinitely expandable multi-angle mural display device was invented

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