Title:
ELECTRONIC DEVICE COMPRISING TORQUE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/108199
Kind Code:
A1
Abstract:
An electronic device comprising a hinge structure is disclosed. The hinge structure may comprise: a first arm shaft which operates in association with the rotation of a first housing and is parallel to the axial direction thereof; a second arm shaft which operates in association with the rotation of a second housing and parallel to the axial direction thereof; and a torque structure configured to provide friction torque to each of the first arm shaft and the second arm shaft. The torque structure may comprise: first cam structures arranged at the first arm shaft, wherein at least some of the first cam structures are configured to linearly move along the first arm shaft in the axial direction; a first elastic member configured to be compressed or extended by the first cam structures; second cam structures arranged at the second arm shaft, wherein at least some of the second cam structures are configured to linearly move along the second arm shaft in the axial direction; and a second elastic member configured to be compressed or extended by the second cam structures. In addition, various embodiments identified by the specification are possible.
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Inventors:
KANG JAEHO (KR)
Application Number:
PCT/KR2021/015890
Publication Date:
May 27, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M1/02; F16C11/04
Foreign References:
| KR20200126524A | 2020-11-09 | |||
| KR20200101251A | 2020-08-27 | |||
| KR20200101241A | 2020-08-27 | |||
| KR20200052371A | 2020-05-14 | |||
| US20170351303A1 | 2017-12-07 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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