Title:
ROTATING SHAFT ASSEMBLY AND FOLDABLE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/202134
Kind Code:
A1
Abstract:
A rotating shaft assembly (100) and a foldable apparatus (200). The rotating shaft assembly (100) comprises: a rotating shaft (10), a first support (20), a second support (30), a rotating wheel (41), and a fixed wheel (42). The first support (20) is fixedly connected to the rotating shaft (10). The rotating wheel (41) comprises a first friction surface (413), the fixed wheel (42) comprises a second friction surface (421), and the first friction surface (413) and the second friction surface (421) are both planar. The rotating wheel (41) and the fixed wheel (42) are both sleeved on the periphery of the rotating shaft (10), the first friction surface (413) is in contact with the second friction surface (421), the fixed wheel (42) is fixedly connected to the rotating shaft (10), and the rotating wheel (41) is rotatably connected to the rotating shaft (10). The second support (30) is rotatably connected to the rotating shaft (10) and is fixedly connected to the rotating wheel (41). When the first support (20) rotates relative to the second support (30), the rotating shaft (10) is driven to rotate, so as to drive the fixed wheel (42) to rotate, and friction is generated between the first friction surface (413) and the second friction surface (421).
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Inventors:
YANG DESEN (CN)
WU LING (CN)
HUO GUOLIANG (CN)
WU LING (CN)
HUO GUOLIANG (CN)
Application Number:
PCT/CN2022/141352
Publication Date:
October 26, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
F16C11/04; F16C11/10; F16C11/12; G06F1/16; H04M1/02; H05K5/02
Foreign References:
| CN114810802A | 2022-07-29 | |||
| CN101105199A | 2008-01-16 | |||
| CN106050897A | 2016-10-26 | |||
| CN209838933U | 2019-12-24 | |||
| DE202018104028U1 | 2019-07-15 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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