Invention Grant
- Patent Title: Arm structure, hinge structure including the arm structure, and electronic device including the same
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Application No.: US17323434Application Date: 2021-05-18
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Publication No.: US11809239B2Publication Date: 2023-11-07
- Inventor: Seunghyun Hwang , Donghyun Byun , Sukjin Yun , Uyhyeon Jeong
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR 20200063724 2020.05.27 KR 20200095315 2020.07.30 KR 20200114513 2020.09.08
- Main IPC: G06F1/16
- IPC: G06F1/16 ; F16C11/04 ; E05D11/10 ; E05D3/12

Abstract:
An arm structure of an electronic device is provided. The arm structure includes an arm body, a first cam disposed on one side of the arm body and including a first hole into which at least a portion of a rotating shaft providing a folding operation of the electronic device is inserted, a peak and a valley being formed around the first hole, a second cam arranged side-by-side on a same axis as the one side of the arm body, spaced apart from the first cam, and including a second hole into which at least a portion of the rotating shaft is inserted, a peak and a valley being formed around the second hole, and a connecting part disposed on another side of the arm body and fastened with a rotating part providing rotation of the electronic device.
Public/Granted literature
- US20210373612A1 ARM STRUCTURE, HINGE STRUCTURE INCLUDING THE ARM STRUCTURE, AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2021-12-02
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