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：US20240338058A1

公开(公告)日：2024-10-10

申请号：US18294943

申请日：2022-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhengyi Xu ,  WenJie Jiang ,  Yunyong Li ,  Chunjun Ma ,  Gangchao Wang ,  Haoyang Xia

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1681 ,  G06F1/1624 ,  G06F1/1652 ,  H04M1/0216 ,  H04M1/0268

Abstract: This application provides a rotating mechanism and an electronic device. The rotating mechanism includes a first housing connecting rod, a second housing connecting rod, a primary shaft, a first rotating door plate, a second rotating door plate, and a door plate swing arm. The first rotating door plate and the second rotating door plate are separately fixedly connected to the door plate swing arm. The door plate swing arm is rotatably connected to the primary shaft. The door plate swing arm is movably connected to the first housing, and the door plate swing arm is movably connected to the second housing. The first rotating door plate and the second rotating door plate are configured to support a bending portion of the flexible display screen in a flattened state. In a folded state, the first rotating door plate and the second rotating door plate form a screen accommodating space for accommodating the bending portion of the flexible display screen. This application can improve motion precision of the first rotating door plate and the second rotating door plate, and ensure stability and reliability of the electronic device.