Pressing mechanism of electric liquid crystal splicing screen

Abstract

The invention relates to the technical field of spliced screens, in particular to a pressing mechanism of an electric liquid crystal spliced screen. The invention relates to a pressing mechanism of an electric liquid crystal splicing screen, which is characterized in that a driving part is fixed on a base, and a bending part is rotatably arranged at the upper end of the base; the bending part is in transmission connection with the driving part; the adjusting table is arranged below the bending part in a liftable manner; the material placing table is fixed at one end of the bending part, the material placing table is telescopic and forms a step, the adsorption parts are mounted at the top of the lower part of the step of the material placing table, and the adsorption parts are in one-to-one correspondence with threaded holes in a back plate and a frame of each spliced screen; wherein the driving part drives the bending part to rotate in the circumferential direction so as to bend a frame and a back plate of the spliced screen; the adjusting table is adjusted to ascend or descend so as to adjust the bending angle of the frame or the back plate when the frame or the back plate is bent; and when the spliced screen is placed on the material placing table, the adsorption part can be inserted into and grind the threaded hole. The bending device is simple in structure, the effect of adjusting the bending angle is achieved through the bending part and the adjusting table, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of splicing screens, in particular to a pressing mechanism for electric liquid crystal splicing screens. Background technique [0002] The splicing screen is a complete display unit. After free combination and installation, it can display a combined large picture, and the installation is similar to building blocks. The splicing display unit can not only be used as a display alone, but also can be spliced ​​into a super large screen. According to different usage requirements, the graphics processor can be used to realize the function of changing the size of the screen: single-screen multi-screen display, single-screen single-screen display, arbitrary splicing screen combination display, image splicing, full-screen splicing, and optional image borders Compensation or covering, support roaming, zooming and stretching of digital signals, cross-screen display, setting and operation of various display scenarios, ...

AI Technical Summary

Problems solved by technology

[0003] During the installation process of the traditional splicing screen, it is necessary to fix the frame backplane and the installation frame with screws, and the threaded holes on the frame backplane and the installation frame must correspond to each other before screwing in the screws. This method not only operates It is complicated, and the threaded hole is often blocked in the assembly site, and finally the screw slips.

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