公开(公告)号：US20250080631A1

公开(公告)日：2025-03-06

申请号：US18269702

申请日：2022-12-27

Applicant: Honor Device Co., Ltd.

Inventor： Shuai Su ,  Ruihao Chen ,  Changfu Dong ,  Shaohong Dong

IPC: H04M1/02

Abstract: A rotating mechanism and a foldable electronic device are provided. The rotating mechanism includes a fastening base and a synchronous component-which includes a first synchronous swing arm, a second synchronous swing arm, a first rotating rod, a second rotating rod, and a slider. The first and the second rotating rods are mounted side by side and in parallel to the fastening base, both of them can rotate relative to the fastening base, and the slider is located between the first rotating rod and the second rotating rod and slidably connected to the first rotating rod and the second rotating rod. The first synchronous swing arm and the second synchronous swing arm are respectively located on opposite sides of the fastening base, and the first synchronous swing arm is fixedly connected to the first rotating rod, and the second synchronous swing arm is fixedly connected to the second rotating rod.

公开(公告)号：US12259761B2

公开(公告)日：2025-03-25

申请号：US18005918

申请日：2022-09-07

Applicant: HONOR DEVICE CO., LTD.

Inventor： Kun Liu ,  Shaohong Dong ,  Ruihao Chen ,  Changfu Dong

IPC: G06F1/16 ,  H04M1/02

Abstract: A rotating mechanism and a foldable electronic device is provided. The rotating mechanism includes a fixed base, a flexible support member, a first rotating member, and a second rotating member. A first rotating body of the first rotating member is installed in a first rotating groove of the fixed base and is slidable along the first rotating groove. When the first rotating body rotates relative to the fixed base along the first rotating groove, the flexible support member is driven to bend or unfold. A second rotating body is installed in a second rotating groove of the fixed base and is slidable along the second rotating groove. When the second rotating body rotates relative to the fixed base along the second rotating groove, the flexible support member is driven to bend or unfold.

公开(公告)号：US20240419220A1

公开(公告)日：2024-12-19

申请号：US18704277

申请日：2023-05-05

Applicant: Honor Device Co., Ltd.

Inventor： Kun Liu ,  Shengxian Huang ,  Ruihao Chen ,  Shaohong Dong ,  Yandang Qiao

IPC: G06F1/16 ,  F16C11/10

Abstract: This application provides a rotating mechanism and a foldable electronic device. The rotating mechanism includes a fastening base, a first synchronization swing arm, a second synchronization swing arm, and a damping member. The first synchronization swing arm and the second synchronization swing arm are respectively mounted on two opposite sides of the fastening base in a width direction and are rotatably connected to the fastening base. The damping member includes a baffle plate and a damping body, the damping body is connected between the first synchronization swing arm and the baffle plate, two opposite ends of the damping body are disposed along a length direction of the fastening base, and the damping body is made of a shape memory alloy.

公开(公告)号：US20240380829A1

公开(公告)日：2024-11-14

申请号：US18256483

申请日：2022-12-29

Applicant: Honor Device Co., Ltd.

Inventor： Shuai Su ,  Ruihao Chen ,  Changfu Dong

IPC: H04M1/02

Abstract: A foldable mechanism and a foldable terminal. The foldable mechanism includes a base, a connection assembly, and a floating plate. The connection assembly includes a first fixed frame and a first secondary swing arm. A first sliding portion of the first secondary swing arm is slidably connected to the first fixed frame, and a first rotating portion of the first secondary swing arm is rotatably connected to the base. A first connecting portion of the floating plate is slidably and rotatably connected to a first auxiliary portion. In the foldable mechanism, the floating plate can realize floating or sinking relative to the base under the driving of the first secondary swing arm.

公开(公告)号：US20250165040A1

公开(公告)日：2025-05-22

申请号：US18832790

申请日：2023-09-08

Applicant: Honor Device Co., Ltd.

Inventor： Ruihao Chen ,  Shaohong Dong ,  Gaofeng Peng ,  Shuai Su ,  Jian Huang

IPC: G06F1/16

Abstract: This application provides a rotating mechanism and a foldable electronic device. The rotating mechanism includes a fixed base, a first synchronization swing arm, a second synchronization swing arm, and a synchronization gear. A first gear, an intermediate gear, and a second gear are disposed side by side and in parallel, and the intermediate gear is located between the first gear and the second gear and engages with the first gear and the second gear. The first synchronization swing arm is fastened to the first gear, and the second synchronization swing arm is fastened to the second gear. The synchronization gear is mounted in the fixed base and is rotatably connected to the fixed base, the first synchronization swing arm and the second synchronization swing arm are respectively located on two opposite sides of the fixed base in a width direction.

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.

公开(公告)号：US20240129389A1

公开(公告)日：2024-04-18

申请号：US18249817

申请日：2022-12-27

Applicant: Honor Device Co., Ltd.

Inventor： Shaohong Dong ,  Ruihao Chen ,  Shuai Su ,  Gaofeng Peng ,  Kaifang Jin

IPC: H04M1/02

CPC classification number: H04M1/022 ,  H04M1/0268

Abstract: A foldable mechanism and a foldable terminal. The foldable terminal includes the foldable mechanism. The foldable mechanism is conducive to a lightweight design of the foldable terminal. The foldable mechanism includes a base and a pressing plate assembly. The pressing plate assembly is mounted on the base. The pressing plate assembly includes a first pressing plate and a first pressing plate swing arm. The first pressing plate is an integrally formed structural member. A sliding portion of the first pressing plate swing arm is slidably connected to the first pressing plate, to implement slidable connection between the first pressing plate swing arm and the first pressing plate. A rotating portion of the first pressing plate swing arm is rotatably connected to the base, to implement rotatable connection between the first pressing plate swing arm and the base.