Rear projection TV and electronic device

A technology of electronic equipment and TV, which is applied in the direction of TV, color TV, color TV parts, etc. It can solve the problems of increasing the complexity of shell design, affecting the appearance, and missing screws.

Inactive Publication Date: 2007-08-01
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method not only increases the complexity of the shell design, but also affects the appearance of the overall appearance, and the screws need to be removed during disassembly, which may easily cause the loss of the screws

Method used

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  • Rear projection TV and electronic device
  • Rear projection TV and electronic device
  • Rear projection TV and electronic device

Examples

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Embodiment Construction

[0010] The invention discloses an electronic device, which utilizes two engaging pieces that can engage with each other and slide relative to each other, so as to facilitate the assembly and disassembly of the electronic device, and can improve the appearance of the electronic device. In order to make the description of the present invention more detailed and complete, reference may be made to the following description together with FIG. 2 to FIG. 5 .

[0011] Fig. 2 shows the first joint piece and the second joint piece in the first embodiment of the present invention, wherein 20 is the first joint piece with an L-shaped cross-sectional shape, and 22 is the second joint piece with a U-shaped cross-sectional shape. However, the first engaging piece and the second engaging piece are not limited to the above-mentioned shapes, and any shape of the two engaging pieces that can be joined to each other is included within the scope of the present invention. As shown in Figure 2, alon...

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PUM

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Abstract

The special assembly device for back-projection TV comprises mainly: two cages, two joint pieces fixed on cages respectively to connect two cages with each other, and the electric and optical elements in cages. Besides, two joint cage pieces can slide to separate cages.

Description

technical field [0001] The present invention relates to an electronic device, such as a rear projection TV, in particular to an assembly device for the rear projection TV. Background technique [0002] As shown in FIG. 1 , the external casing structure of a known rear projection TV mainly includes a base 10 , a front frame 12 and a rear casing 14 . In order to maintain or correct the optical path of the electronic components and optical components inside the rear projection TV, it is often necessary to remove the external casing to facilitate the operation. Therefore, generally in design, the front frame 12 (including the screen) and the back case 14 are detachable and separated. At present, when assembling between the front frame 12 and the back case 14, the front frame screen is usually installed last and fixed on the back case 14 with screws 16. The exposed screws not only affect the appearance, but also affect the appearance during assembly or It is quite time consumin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/74H04N9/31H04N5/64
Inventor 车俊杰
Owner BENQ CORP
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