公开(公告)号：US20250155935A1

公开(公告)日：2025-05-15

申请号：US18256272

申请日：2022-12-08

Applicant: Honor Device Co., Ltd.

Inventor： Kaifang Jin ,  Guimin Chen ,  Ruihao Chen ,  Shaohong Dong

IPC: G06F1/16

Abstract: Disclosed are a rotary mechanism and an electronic device. The rotary mechanism includes a base, a first swing arm, a first connecting plate, and a first multistable flexible mechanism. Both the first swing arm and the first connecting plate are hinged to one side of the base. The first multistable flexible mechanism is disposed on the first connecting plate, and the first multistable flexible mechanism cooperates with the first swing arm to switch between a first stable state and a second stable state. In the unfolded state of the rotary mechanism, the first multistable flexible mechanism is in the first stable state, so as to lock the first swing arm at a first locking position of the first swing arm with respect to the first connecting plate. In the folded state of the rotary mechanism, the first multistable flexible mechanism is in the second stable state, so as to lock the first swing arm at a second locking position of the first swing arm with respect to the first connecting plate.

公开(公告)号：US20240364800A1

公开(公告)日：2024-10-31

申请号：US18029474

申请日：2022-12-29

Applicant: Honor Device Co., Ltd.

Inventor： Shaohong Dong ,  Guimin Chen ,  Ruihao Chen ,  Kaifang Jin ,  Changfu Dong

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/022 ,  G06F1/1616 ,  G06F1/1681

Abstract: A foldable mechanism and a foldable terminal are provided. The foldable mechanism includes a base, a pressing plate assembly, and a flexible support plate, where the pressing plate assembly is mounted on the base, and the flexible support plate is mounted on the pressing plate assembly. The pressing plate assembly includes a first pressing plate swing arm, and a rotating portion of the first pressing plate swing arm is rotatably connected to the base, to implement a rotatable connection between the first pressing plate swing arm and the base. The flexible support plate is mounted on the first pressing plate swing arm and may bend under driving of the first pressing plate swing arm, and a bending direction of the flexible support plate is parallel to a rotation center of the first pressing plate swing arm relative to the base.