Liquid crystal display device

A technology of liquid crystal display device and liquid crystal panel, which is applied in nonlinear optics, instruments, optics, etc. It can solve the problems of improper assembly of the front frame and the back panel, so as to reduce the lack of tightness or looseness after the engagement, and improve the resistance Impact ability, the effect of reducing the reserved gap

Active Publication Date: 2017-01-25
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a liquid crystal display device. On the basis of overcoming the problem of insufficient assembly of the front frame and the back panel, the

Method used

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  • Liquid crystal display device
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Examples

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Example Embodiment

[0041] Example one

[0042] In order to be described more concisely and conveniently, the same components as the components that make up the buckle firmware in the prior art are extended with the same marks and names in the first embodiment of the present invention.

[0043] Such as figure 2 and image 3 As shown, the liquid crystal display device 2 provided by the embodiment of the present invention includes a front frame 10, a liquid crystal panel 40, a backlight assembly 50, and a back plate 20 that are sequentially installed together. The front frame 10 includes 40. The fastening arm 11 on the upper surface and the side wall 12 extending vertically from the side of the fastening arm 11 are provided with a fixing groove 121 on the inner surface of the side wall 12; the back plate 20 includes a bottom plate 21 and a bottom plate 21 for supporting the backlight assembly 60 The connecting wall 22 extends vertically on the side, and the connecting wall 22 is provided with a limitin...

Example Embodiment

[0066] Example two

[0067] For more concise and convenient description, the same components as those in the first embodiment are also used in the second embodiment with the same signs and names, and detailed descriptions of the corresponding components are omitted.

[0068] The independent bracket of the foregoing embodiment 1 is directly placed on the front frame. However, the independent bracket may also be mechanically connected or glued to the front frame fixing groove. The mechanical connection includes but is not limited to the use of clamps or screws and Limiting structures such as threaded fit or fixed column.

[0069] Specifically, such as Figure 7 As shown, in the second embodiment, the advancing opening angle α=70° formed by the first part 31 and the second part 32 of the independent bracket 30 is described in a screw-fit fixing manner. Since the bracket 30 uses a thinner metal sheet, Therefore, considering the convenience of processing, four circular perforations 33 ar...

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Abstract

The invention provides a liquid crystal display device. The liquid crystal display device comprises a front frame, a liquid crystal panel, a backlight component and a backing plate which are sequentially arranged together, wherein the front frame comprises a side wall and a fixing slot formed in the inner surface of the side wall, and the backing plate comprises a connecting wall and a limit slot formed in the connecting wall. The liquid crystal display device is characterized by also comprising a support, wherein the support comprises a first part and a second part which is connected with the surface of the first part in an inclined manner and can suppress the surface of the first part, the first part is preset in the fixing slot, and the second part limits and is against the inner surface of the limit slot and stretches for the fastening arm. By adopting the liquid crystal display device provided by the invention, the problem that the front frame and the backing plateare successfully assembled but not in placecan be solved, the problem that clamping is not tight or becomes flexible after assembling is reduced, and further impact resistance of the liquid crystal display is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display device. Background technique [0002] The existing liquid crystal display device is an assembly of a liquid crystal panel and a backlight assembly, wherein the backlight assembly mainly includes a reflective sheet, a backlight source, a light guide plate and an optical film, so the liquid crystal display device is mainly composed of 6 parts: a backplane, a reflective sheet , backlight, light guide plate, optical film, and front frame; in the production process of LCD TVs, the back plate, reflective sheet, backlight, light guide plate, optical film, liquid crystal panel, and front frame are stacked together in sequence, Assembled into a complete liquid crystal display device. [0003] Among them, the front frame can be used to press the liquid crystal panel to prevent the liquid crystal panel from loosening; the back plate is located at the...

Claims

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Application Information

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IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133314G02F1/13332
Inventor 唐志强齐兰宋志成
Owner HISENSE VISUAL TECH CO LTD
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