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Laser television cabinet and projection equipment

A TV cabinet and laser technology, applied in optics, cabinets, instruments, etc., can solve the problem of single function of TV cabinets, achieve the effect of flexible use, meet projection needs, and improve service life

Active Publication Date: 2020-04-03
CHENGDU XGIMI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing TV cabinets have single functions, and most TV cabinets just combine ordinary TV cabinets with laser TVs or ultra-short-throw projectors to realize the placement of laser TVs or ultra-short-throw projectors

Method used

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  • Laser television cabinet and projection equipment
  • Laser television cabinet and projection equipment
  • Laser television cabinet and projection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 with figure 2 As shown, the laser TV cabinet 100 according to the embodiment of the present application is applied to ultra-short-focus projection, and includes: a cabinet body 10, a curtain 20, and a winding and unwinding mechanism 30 (such as image 3 Shown) and curtain lifting mechanism 40.

[0053] Specifically, the cabinet body 10 plays a role of positioning support, and the cabinet body 10 can be moved to a designated position according to needs, and the movement is flexible; the cabinet body 10 is provided with a place for placing a projector (not shown in the figure). Such as image 3 As shown, the rewinding and unwinding mechanism 30 is arranged in the cabinet 10, the rewinding and unwinding mechanism 30 includes a reel 310 and a rewinding and unwinding drive device (not shown in the figure), one end of the curtain 20 is wound on the reel 310, and the reel 310 The two ends are respectively installed on the cabinet body 10 and can rotate rel...

Embodiment 2

[0078] Such as Figure 10 As shown, according to the laser TV cabinet 200 of the embodiment of the present application, compared with the laser TV cabinet 100 of the first embodiment, the curtain lifting mechanism 60 of the laser TV cabinet 200 adopts a scissor lift structure, and other components are the same as those of the first embodiment. The components of the laser TV cabinet 100 are the same, and will not be described in detail in Embodiment 2.

[0079] Such as Figure 10 As shown, the curtain lifting mechanism 60 includes a guide rail 61, a second driving device 62, a screw nut mechanism 63, a first rotating rod 64 and a second rotating rod 65, and the guide rail 61 is fixed on the upper end (free end, namely the cover) of the curtain 20 plate 21), and extends along the width direction of the screen 20. The middle part of the first rotating rod 64 is hinged with the middle part of the second rotating rod 65 to form an X-shaped structure. Both the upper ends of the fi...

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PUM

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Abstract

The invention relates to a laser television cabinet and projection equipment, and belongs to the technical field of furniture. The laser television cabinet comprises a cabinet body which is provided with a placing position used for placing a projector; a curtain; a winding and unwinding mechanism arranged in the cabinet body and used for winding and unwinding the curtain; a curtain lifting mechanism used for driving the curtain to ascend or descend; and a projector arranged on the cabinet body and used for projecting the laser onto the lifted curtain. According to the laser television cabinetand the projection equipment provided by the embodiment of the invention, the projector is arranged in the cabinet body and is applied to ultra-short-focus projection, the curtain can be unfolded or folded, and the laser television cabinet is flexible to use and diversified in function.

Description

technical field [0001] The present application relates to the technical field of furniture, in particular, to a laser TV cabinet and projection equipment. Background technique [0002] With the popularity of laser TV, the TV cabinet has also changed. Existing TV cabinets have single functions, and most TV cabinets just combine ordinary TV cabinets with laser TVs or ultra-short-throw projectors to realize the placement of laser TVs or ultra-short-throw projectors. Contents of the invention [0003] The purpose of this application is to provide a laser TV cabinet, which is used in conjunction with a projector. The projector is installed in the cabinet and applied to ultra-short-focus projection. The curtain can be unfolded or stored, and it is flexible to use and has various functions. [0004] Another object of the present application is to provide a projection device. [0005] According to the embodiment of the first aspect of the present application, the laser TV cabine...

Claims

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Application Information

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IPC IPC(8): A47B81/06G03B21/54G03B21/58
CPCA47B81/06A47B2220/0061A47B2220/0091G03B21/54G03B21/58
Inventor 钟波肖适王鑫吴晓龙付朝忠
Owner CHENGDU XGIMI TECH CO LTD
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