Title:
LASER TELEVISION CABINET AND PROJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/120421
Kind Code:
A1
Abstract:
A laser television cabinet (100) and a projection device, belonging to the technical field of furniture. The laser television cabinet (100) comprises: a cabinet body (10), wherein the cabinet body (10) is provided with a placing position for placing a projector; a curtain (20); a winding and unwinding mechanism (30) which is arranged in the cabinet body (10) and used for winding and unwinding the curtain (20); a curtain lifting mechanism (40) used for driving the curtain (20) to rise or fall; and the projector which is arranged on the cabinet body (10) and is used for projecting laser on the lifted curtain (20). Based on the laser television cabinet (100) and the projection device, the projector is arranged on the cabinet body (10) and applied to ultra-short-focus projection, and the curtain (20) can be unfolded or folded, such that the effects of being flexible to use and multifunctionality are achieved.
Inventors:
BO ZHONG (CN)
SHI XIAO (CN)
XIN WANG (CN)
XIAOLONG WU (CN)
CHAOZHONG FU (CN)
SHI XIAO (CN)
XIN WANG (CN)
XIAOLONG WU (CN)
CHAOZHONG FU (CN)
Application Number:
PCT/CN2020/079184
Publication Date:
June 24, 2021
Filing Date:
March 13, 2020
Export Citation:
Assignee:
CHENGDU XGIMI TECH CO LTD (CN)
International Classes:
A47B81/06; G03B21/56
Foreign References:
| CN110572598A | 2019-12-13 | |||
| CN110572629A | 2019-12-13 | |||
| CN110568710A | 2019-12-13 | |||
| CN201203750Y | 2009-03-04 | |||
| KR101476928B1 | 2014-12-24 | |||
| JP2002095539A | 2002-04-02 |
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