Structure for fixing complete front shell and liquid crystal module of liquid crystal television

Abstract

The invention discloses a structure for fixing a complete front shell and a liquid crystal module of a liquid crystal television. The structure comprises the liquid crystal module and the complete front shell, wherein the complete front shell comprises a U-shaped framework which encircles the periphery of the liquid crystal module and a bottom framework; the bottom framework is fixedly arranged on the liquid crystal module; the section of the U-shaped framework is U-shaped; the edge of the liquid crystal module is clamped in a clamping slot between the front frame part and the rear frame part of the U-shaped framework; an adjustment screw is screwed on the rear frame part of the U-shaped framework and provided with a front screw thread and a rear screw thread; the screw pitch of the front screw thread of the adjustment screw is smaller than that of the rear screw thread; the front screw thread of the adjustment screw is in threaded fit with a first screw hole in a back plate of a backlight module in the liquid crystal module; the rear screw thread of the adjustment screw is in threaded fit with a second screw hole on the rear frame part of the U-shaped framework; and a gap between the front frame part of the U-shaped framework and a liquid crystal display panel of the liquid crystal module is adjusted according to a locked length of the adjustment screw, so that an aim of precisely managing and controlling a gap between the front shell and the liquid crystal display panel is fulfilled.

Description

technical field [0001] The invention relates to a liquid crystal display, in particular to a front shell of a liquid crystal television and a fixing structure of a liquid crystal module. Background technique [0002] A traditional liquid crystal display is composed of a liquid crystal module, a front case of the whole machine, and a rear case of the whole machine. The liquid crystal module includes a plastic frame, a front frame, a liquid crystal display panel located between The backlight module of the part, the above-mentioned liquid crystal display panel is connected and fixed by the snap connection of the front frame and the plastic frame. The existing liquid crystal display also has the following two defects: 1. There is currently no simple and effective way to control the key parameter of the gap between the inner front shell of the existing liquid crystal display and the liquid crystal display panel. 2. Since there is a front frame in the liquid crystal module, the f...

AI Technical Summary

Problems solved by technology

The existing liquid crystal display also has the following two defects: 1. There is no simple and effective way to control the key parameter of the gap between the inner front shell of the existing liquid crystal display and the liquid crystal display panel.

2. Since the LCD module already has a front frame, the front frame of the LCD module will be covered by the front shell of the whole machine after the whole machine is assembled, not only the cost is high but also the assembly process is relatively complicated

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