Title:
ROTARY SHAFT MECHANISM AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/093860
Kind Code:
A1
Abstract:
A rotary shaft mechanism (030) and an electronic apparatus, wherein the rotary shaft mechanism comprises a base (100), a first driving portion (200), a guiding portion (300), and a second driving portion (400). The base comprises a fixing member (210) and two first rotary arms (230), wherein the fixing member is fixed to the base; one end of each first rotary arm is rotatably connected to the fixing member; and the other end thereof is fixedly connected to a middle frame (053). The guiding portion comprises two guiding blocks (310), wherein each guiding block is rotatably connected to the base; each guiding block corresponds to one first rotary arm; and the guiding blocks are linked with the first rotary arms. The second driving portion comprises two second rotary arms (410), wherein the second rotary arms are used for being fixedly connected to a housing (051); and the second rotary arms are linked with the guiding blocks. When the two second rotary arms rotate relatively, the two housings can be driven to be converted from unfolded to folded, the guiding portion drives the two first rotary arms to rotate relatively, and the relative rotation angle of the two first rotary arms is larger than that of the two second rotary arms. The rotary shaft mechanism drives the middle frame and the housings to realize different rotation angles.
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Inventors:
LIN YANGMING (CN)
HUA LEILEI (CN)
ZHAN QIANG (CN)
HUA LEILEI (CN)
ZHAN QIANG (CN)
Application Number:
PCT/CN2022/134409
Publication Date:
June 01, 2023
Filing Date:
November 25, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
F16C11/04
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Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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