公开(公告)号：US20250133152A1

公开(公告)日：2025-04-24

申请号：US19005930

申请日：2024-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changliang Liao ,  Ding Zhong ,  Tao Jiao ,  WenJie Jiang ,  Yufeng Luo

IPC: H04M1/02

Abstract: A foldable apparatus (10, 20) and an electronic device (100) including the foldable apparatus are disclosed. The foldable apparatus includes a first support plate (11), a middle support plate (12), a second support plate (13), a main shaft (14), a first gear connecting rod (15), and a second gear connecting rod (16). A first tooth part (121) and a second tooth part (122) on the middle support plate are respectively meshed with a first gear (151) on the first gear connecting rod and a second gear (161) on the second gear connecting rod, so that the middle support plate slides relative to the main shaft.

公开(公告)号：US20250147558A1

公开(公告)日：2025-05-08

申请号：US19015504

申请日：2025-01-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changliang Liao ,  Ding Zhong ,  Tao Jiao

IPC: G06F1/16

Abstract: A hinge mechanism includes a base, a first rotating component, a second rotating component, and a synchronization component. The first rotating component includes a first swing arm. The second rotating component includes a second swing arm. The synchronization component includes a first driving arm, a second driving arm, a first sliding block, and a second sliding block. One end of the first driving arm is rotatably connected to the first swing arm, another end of the first driving arm is rotatably connected to the first sliding block, and the first sliding block is slidably disposed on the base in a first direction. One end of the second driving arm is rotatably connected to the second swing arm, another end of the second driving arm is rotatably connected to the second sliding block, and the second sliding block is slidably disposed on the base in the first direction.