Title:
ROTARY SHAFT DEVICE AND FOLDING ELECTRONIC DEVICE WITH SAME
Document Type and Number:
WIPO Patent Application WO/2016/082345
Kind Code:
A1
Abstract:
A rotary shaft device and a folding electronic device with same. The rotary shaft device comprises a bearing part (10), a first rotary connector (20), a second rotary connector (30), a friction mechanism (40) and a holding mechanism (50). The first rotary connector (20) comprises a first rotary shaft (201) and a first bracket (202). The first rotary shaft (201) is pivotally connected to the bearing part (10), and the first bracket (202) is fixedly connected to the first rotary shaft (201). The second rotary connector (30) comprises a second rotary shaft (301) and a second bracket (302). The second rotary shaft (301) is pivotally connected to the bearing part (10) and opposite to the first rotary shaft (201); the second bracket (302) is fixedly connected to the second rotary shaft (301); the friction mechanism (40) is used for providing friction force for rotating the first rotary shaft (201) and the second rotary shaft (301); the holding mechanism (50) can be used for keeping the first bracket (202) and the second bracket (302) in an open state. The rotary shaft device has relatively great rotary friction force, good rotary connecting effects, long service life and stability and firmness in connection, and the friction force is almost not damped after long-term use.
Inventors:
JIANG ZHENXIANG (CN)
ZOU MINGZHENG (CN)
ZOU MINGZHENG (CN)
Application Number:
PCT/CN2015/072742
Publication Date:
June 02, 2016
Filing Date:
February 11, 2015
Export Citation:
Assignee:
ZETAI PRECISE ELECTRONIC IND SHENZHEN CO LTD (CN)
International Classes:
F16C11/12; G06F1/16
Foreign References:
| CN103453007A | 2013-12-18 | |||
| CN204284194U | 2015-04-22 | |||
| CN101182859A | 2008-05-21 | |||
| US8578561B2 | 2013-11-12 | |||
| CN103148088A | 2013-06-12 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY LIMITED (CN)
广州市南锋专利事务所有限公司 (CN)
广州市南锋专利事务所有限公司 (CN)
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