An auxiliary tooling for assembling the outer frame of a computer liquid crystal display

Abstract

The invention provides an auxiliary tool for assembling the outer frame of a computer liquid crystal display, which relates to the technical field of liquid crystal display production and processing, and includes a bottom support plate, the top of which is provided with a side support rib standing upright on the top of the bottom support plate , the top of the side support ribs is provided with a horizontally fixed top support plate, the top of the top support plate is fixedly installed with a pneumatic cylinder, and the pneumatic cylinder protrudes downwards with a piston rod, and the bottom of the piston rod A square block-shaped pressing block is provided at the end, and a raised pressing pad is provided at the bottom of the pressing block; the present invention is supported by a supporting column so that the bottoms of the clamping frames on both sides are fixed horizontally, and through the The protruding block on the top of the clamping frame clamps the two sides of the display screen equipped with the back shell, so that the display screen equipped with the back shell is installed and fixed on the clamping frames on both sides, and the display screen equipped with the back shell is improved. clamping firmness.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display production and processing, in particular to an auxiliary tool for assembling the outer frame of a computer liquid crystal display. Background technique [0002] In the actual production of computer liquid crystal display, it is necessary to assemble the liquid crystal display, assemble the back shell and outer frame of the liquid crystal display, so that the liquid crystal display is supported and protected by the shell; [0003] Existing patent No. CN201220594239.2 discloses a liquid crystal display assembly frame and a liquid crystal display device. The liquid crystal display assembly frame includes a frame and a back plate, a number of closed arc bosses are punched inward with a punch on the side plate of the frame, and the same number of bosses are cut out on the side wall of the back plate, The location corresponds to the card slot, the boss protrudes to one side but has no op...

AI Technical Summary

Problems solved by technology

[0005] 1. After installing the rear case of the LCD display, it is also necessary to install an outer frame in front of the LCD display, so that the outer frame is installed and fixed on the rear case of the display screen. The existing, when the outer frame is installed and fixed, it is mainly manual Pressing, manually pressing and clamping the outer frame on the back shell of the LCD display, manual pressing is time-consuming and labor-intensive, and the work is labor-intensive, and the pressing force of each point of the outer frame cannot be kept balanced, and it is easy to make the outer frame and the back of the display screen The shell is not pressed tightly, resulting in an unstable installation of the outer frame

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