Title:
CURTAIN ASSEMBLY, OPTICAL ASSEMBLY, PROJECTION SYSTEM, VEHICLE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/067775
Kind Code:
A1
Abstract:
A curtain assembly, an optical assembly, a projection system, a vehicle and a control method. A curtain assembly (1) comprises a first connecting structure (16), a first driving mechanism (12) and a curtain body (11), wherein the curtain assembly (1) is connected to a vehicle body metal plate (111) in a vehicle roof (110) by means of the first connecting structure (16), the curtain body (11) is connected to the first driving mechanism (12), and a curtain is driven by the first driving mechanism (12) to roll up in or extend from the vehicle roof. In the curtain assembly and the optical assembly, additional structures such as hooks do not need to be disposed on a trim member or a vehicle body beam, the manufacturing process of the vehicle body beam or the trim member also does not need to be greatly changed, only a space for arranging the curtain assembly needs to be reserved between the vehicle body metal plate and the trim member, thus the production cost is saved on, and the arrangement of the curtain assembly is also facilitated.
Inventors:
JIA WANGHUAN (CN)
ZHU XIN (CN)
ZHANG SILIANG (CN)
ZHU XIN (CN)
ZHANG SILIANG (CN)
Application Number:
PCT/CN2023/122448
Publication Date:
April 04, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60R11/00; G03B21/58
Foreign References:
| CN113752951A | 2021-12-07 | |||
| CN201833962U | 2011-05-18 | |||
| CN217396406U | 2022-09-09 | |||
| JP2007022174A | 2007-02-01 | |||
| KR101850741B1 | 2018-04-20 | |||
| JP2015047885A | 2015-03-16 | |||
| CN211348979U | 2020-08-25 | |||
| CN213035724U | 2021-04-23 | |||
| FR2967941A1 | 2012-06-01 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
Download PDF: