Assembly structure of liquid-crystal displaying device

Abstract

A structure comprises a liquid crystal display body, a base including the first frame for placing and containing display body, a cover including the second frame integrated with the first one for covering on the base, multiple fixing hole surrounding periphery of the second frame, multiple concave opening at bottom edge of the second frame, multiple projection component fixed on the first frame periphery corresponding to position of multiple fixing hole and checked together with these holes and multiple positioning block component fixed at bottom edge of the first frame corresponding to position of multiple concave opening for protecting display body from damage by over pressing down of the second frame.

Description

(1) Technical field [0001] The present invention relates to a liquid crystal display structure, in particular to a component structure of a liquid crystal display. (2) Background technology [0002] With the development of technology and the continuous improvement of people's requirements, people are becoming more and more dissatisfied with the disadvantages of the original traditional cathode ray tube (Cathode Ray Tube; CRT) display of large size, large weight, and large energy consumption. Especially in portable, miniaturized, and low-power-consumption applications, people expect the emergence of flat-panel displays with small size, light weight, and low power consumption. Driven by this demand, liquid crystal display (Liquid Crystal Display; LCD) came into being. Due to the advantages of liquid crystal display (LCD) in light, thin, short, low power consumption, no radiation, flat right-angle display and stable image without flickering, it has occupied a considerable market und...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned assembly method has many disadvantages

First, in order to keep the display panel intact and avoid damage to the liquid crystal display main body 15 during operation, it is necessary to adopt reverse assembly when assembling, that is, turn the entire LCD assembly 10 over for assembly, but after the assembly is completed, the LCD assembly must be reassembled. 10 Turn it over, that is, the platform must be moved on the production line, which is quite time-consuming and laborious, and it is also very inconvenient

In addition, if a mass production is to be carried out with a turntable mold, it is necessary to make different sizes of turntable molds according to the size of each LCD module 10, which is not only very uneconomical, but also increases the production cost.

In addition, the fixed rotating leg 17 is quite easy to break due to excessive force or repeated bending at its rotating leg 175, which affects the structure of the entire LCD assembly 10.

What's more, in the process of inserting and hooking the fixed turning foot 17 into its corresponding fixing hole 18, the angle of each turning foot is not constant, and the depth inserted into the fixing hole 18 is also different. The entire LCD assembly 10 is fixed, but in fact, the structural stability of each LCD assembly 10 will change due to the engagement stability between the fixed turning pin 17 and the fixing hole 18. In the field of LCD assemblies that are very particular about structural stability , will seriously affect the quality control of the structural stability of LCD components

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