Screen protection cover

A protective cover and screen technology, applied to TV, color TV parts, electrical components, etc., can solve problems such as troublesome use, inconvenient replacement, lack of rigidity, etc., and achieve easy use, good dust removal effect, and simple structure Effect

Inactive Publication Date: 2007-06-13
尹宇清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, because the TV screen is exposed to the air for a long time, a large amount of dust in the air is easy to accumulate on the screen surface, affecting the clarity of the screen, so a dust-proof device is needed
At present, the anti-scratch protection, dust-proof and anti-collision functions of LCD TV and other TV screens are mainly realized through protective stickers or cloth covers, but this type of protection has certain limitations:
[0003] 1. Although the existing protective stickers and TV cloth covers can prevent dust very well, they basically have no anti-scratch and anti-collision functions due to the lack of certain rigidity
[0004] 2. Cover the TV with a TV cloth cover. It must be removed before turning on the machine, and put on after turning off the machine. It is very troublesome to use, and it is not conducive to heat dissipation, which affects the life of the TV.
[0005] 3. The use of protective stickers can only protect the screen from dust and scratches. The protective stickers themselves are easily scratched and stained with dust, and it is not very convenient to replace them after scratches

Method used

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Embodiment Construction

[0024] In order to realize the functions of dust removal, anti-scratch protection, dust prevention and anti-collision functions of liquid crystal (LCD, flat panel) TV screens, the present invention specially designs and develops a protective cover with a new frame structure.

[0025] As shown in Figure 1, protective cover of the present invention is made up of a frame body cover by a quadrangular frame 1 and mounting bracket 2, and mounting bracket 2 comprises the mounting plate 3 of a wall hanging hole and from mounting plate 3 to quadrangular frame 1 arc. Extended slats 4, the distance between the mounting plate 3 and the square frame 1 is greater than the thickness of the TV set. Fix together on the wall. The protective cover can also be fixed on the wall mounting hole on the back of the TV set first.

[0026] See Figures 2 and 3, the top frame bar of the square frame 1 is provided with an automatic reel 5, the reel 5 is equipped with a dust-proof curtain 6, and the bottom...

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Abstract

The protective cover includes frame and dust prevention curtain, supporting rack on the frame. Frame and supporting rack together form an open type cover body to accommodate TV set. Winding shaft and rotation control set of the winding shaft are setup on the frame, and one end of the dust prevention curtain is fixed on the winding shaft. The frame structure of the dust prevention curtain provides enough rigidity to protect TV set from impact. Decoration picture can be printed on or cleaning brush can be setup on the dust prevention curtain. Thus, the dust prevention curtain possesses effects of protection and dust prevention as well as function of decoration. The invention is suitable to liquid crystal, plasma (LCD, flat) TV, or back projection TV.

Description

technical field [0001] The invention relates to a protective device for a television set, and more specifically relates to a protective cover for a television screen. Background technique [0002] With the continuous improvement of people's living standards, TV sets have become an indispensable part of people's lives. In recent years, LCD TVs, plasma (LCD, flat panel) TVs and rear projection TVs have entered many urban families. On the wall, the screen is larger and requires protection from impact. On the other hand, because the TV screen is exposed to the air for a long time, a large amount of dust in the air is easy to accumulate on the screen surface, affecting the clarity of the screen, so a dust-proof device is needed. At present, the anti-scratch protection, dust-proof and anti-collision functions of LCD TV and other TV screens are mainly realized through protective stickers or cloth covers, but this type of protection has certain limitations: [0003] 1. Although th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/64
Inventor 尹宇清
Owner 尹宇清
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