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Telescopic laser television bench

A laser TV, retractable technology, applied in the direction of optics, cabinets, instruments, etc., can solve the problems that cannot be moved casually, the glass is easy to get dirty, and affects the viewing effect, etc., achieve good market promotion value, facilitate the installation of curtains, and avoid cumbersome adjustments Effect

Pending Publication Date: 2017-06-27
刘建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the installation position of the existing laser TV laser projection box is relatively fixed and cannot be moved casually. Although some use a glass cover to prevent dust above the laser TV laser projector, the heat dissipation of the glass is not good, and the glass is easy to get dirty after a long time. Seriously affect the image color, brightness, contrast, affect the viewing effect

Method used

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  • Telescopic laser television bench

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0013] Such as figure 1 As shown, a telescopic laser TV cabinet of the present invention includes a cabinet body 1, a laser TV or an ultra-short-focus projector is arranged in the cabinet body 1, a receiving box 2 with a top opening is arranged in the cabinet body 1, and a laser TV or an ultra-short-focus projector is arranged in the cabinet body 1. The ultra-short-throw projector is placed in the storage box 2. The outlet of the storage box 2 is opened on the front side wall of the cabinet body 1. The electric telescopic rod 4 is connected to the rear of the storage box 2. The electric telescopic rod 4 is connected to the controller. The triggering of the controller The signal input end is connected with the power-on trigger output port or the USB voltage output port of the laser TV or the ultra-short-throw projector. The cabinet body 1 is provided with a transverse...

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PUM

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Abstract

A telescopic laser TV cabinet of the present invention comprises a cabinet body, a laser TV or an ultra-short-focus projector is arranged in the cabinet, a receiving box with a top opening is arranged in the cabinet, and the laser TV or the ultra-short-focus projector is placed in the receiving box Inside, there is an outlet of the storage box on the front side wall of the cabinet, and an electric telescopic rod is connected to the rear of the storage box, and the electric telescopic rod is connected to a controller. output port or USB voltage output port connection. The beneficial effect is: it can effectively prevent dust, and has a good heat dissipation effect, can effectively avoid the trouble of tedious adjustment after the installation position of the laser TV or the ultra-short-focus projector is moved, facilitates the installation of the screen, and has good market promotion value.

Description

technical field [0001] The invention relates to a retractable laser TV cabinet. Background technique [0002] Laser TV (LASER TV) uses semiconductor pumped solid-state laser working material to generate continuous laser light with three wavelengths of red, green and blue as the light source of color laser TV, and controls the three-color laser scanning image through TV signals. The color gamut coverage can theoretically be as high as more than 90% of the human eye color gamut. That's a notch above the LED TV's top 62% color gamut coverage. The improvement of color gamut coverage can not only make the entire TV picture look more real, layered and transparent, but also the clarity of the picture will be greatly improved with the improvement of color saturation. Since the laser is used as the backlight of the TV, the laser TV can be made thinner and suitable for home use. At present, the installation position of the existing laser TV laser projection box is relatively fixed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B81/06G03B21/54
CPCA47B81/062A47B2220/0002A47B2220/0091G03B21/54
Inventor 刘建
Owner 刘建
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