(19)
(11) EP 4 184 023 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
26.07.2023 Bulletin 2023/30

(43) Date of publication:
24.05.2023 Bulletin 2023/21

(21) Application number: 22826584.9

(22) Date of filing: 19.05.2022
(51) International Patent Classification (IPC): 
F16C 11/00(2006.01)
G06F 1/16(2006.01)
H04M 1/02(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02E 60/10; Y02P 70/50; H04M 1/0216; H04M 1/0268
(86) International application number:
PCT/CN2022/093920
(87) International publication number:
WO 2023/020053 (23.02.2023 Gazette 2023/08)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 20.08.2021 CN 202110961388

(71) Applicant: Honor Device Co., Ltd.
Shenzhen, Guangdong 518040 (CN)

(72) Inventors:
  • FENG, Lei
    Shenzhen, Guangdong 518040 (CN)
  • WEI, Yameng
    Shenzhen, Guangdong 518040 (CN)
  • ZHANG, Wei
    Shenzhen, Guangdong 518040 (CN)
  • YUAN, Leibo
    Shenzhen, Guangdong 518040 (CN)

(74) Representative: Isarpatent 
Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31
80801 München
80801 München (DE)

   


(54) ROTATION MECHANISM AND FOLDABLE TERMINAL


(57) This application provides a rotation mechanism and a foldable terminal. The rotation mechanism includes a fixed base, a first swing arm, a second swing arm, a first limiting member, and a second limiting member. A first sliding groove and a second sliding groove are disposed on the fixed base. A first rotation shaft part of the first swing arm is installed in the first sliding groove, and may rotate relative to the fixed base. A second rotation shaft part of the second swing arm is installed in the second sliding groove, and may rotate relative to the fixed base. Rotation directions of the first rotation shaft part and the second rotation shaft part are opposite relative to the fixed base. The first limiting member is disposed in a first sliding hole of the first rotation shaft part, and is fixedly connected to the fixed base. When the first rotation shaft part rotates relative to the fixed base, the first limiting member slides relative to the first rotation shaft part along the first sliding hole. The second limiting member is disposed in a second sliding hole of the second rotation shaft part, and is fixed to the fixed base. When the second rotation shaft part rotates relative to the fixed base, the second limiting member slides along the second sliding hole relative to the second rotation shaft part.