公开(公告)号：US20240007554A1

公开(公告)日：2024-01-04

申请号：US18469436

申请日：2023-09-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongcun CHENG ,  Xiaofei JIA ,  Fei DONG ,  Shanwen HOU

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/022 ,  H04M1/0269 ,  G06F1/1652

Abstract: A folding mechanism, a support structure and an electronic device are provided. The folding mechanism includes a first screen supporting plate, a second screen supporting plate, a first housing seat provided on the first screen supporting plate, a second housing seat provided on the second screen supporting plate, a base and a synchronization assembly. Both the first housing seat and the second housing seat are rotatably connected to the base. In the synchronization assembly, along a rotation direction, a first synchronization swing arm is in limiting fit with a first connecting shaft, and a second synchronization swing arm is in limiting fit with a second connecting shaft.

公开(公告)号：US20230384839A1

公开(公告)日：2023-11-30

申请号：US18446932

申请日：2023-08-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongcun CHENG ,  Fei DONG ,  Zhengjun LUO ,  Zongwen HE ,  Ximing LIU

IPC: G06F1/16

CPC classification number: G06F1/1681

Abstract: A folding mechanism, where a first housing seat is provided on a first screen supporting plate, and the first screen supporting plate is rotatably fitted with the first housing seat; a second housing seat is provided on a second screen supporting plate, and the second screen supporting plate is rotatably fitted with the second housing seat; the first housing seat and the first screen supporting plate are arranged on a first side of a base, and the second housing seat and the second screen supporting plate are arranged on a second side of the base, the first side and the second side being arranged facing away from each other.

公开(公告)号：US20240418209A1

公开(公告)日：2024-12-19

申请号：US18822339

申请日：2024-09-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zhiqiang ZHAO ,  Qiuyu ZHOU ,  Fei DONG ,  Xuyang LIU ,  Renbo ZHOU

IPC: F16C11/04 ,  H05K5/02

Abstract: Disclosed are a hinge structure and a foldable device. The hinge structure includes: a first swing arm and a second swing arm; and a support structure, disposed between the first swing arm and the second swing arm. During rotation of the first swing arm and the second swing arm, two ends of the support structure are configured to contact the first swing arm and the second swing arm respectively, enabling the support structure to move between a first position and a second position. The posture of the support structure in the first position is different from the posture of the support structure in the second position.

公开(公告)号：US20240094785A1

公开(公告)日：2024-03-21

申请号：US18515231

申请日：2023-11-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongcun CHENG ,  Zongwen HE ,  Zhengjun LUO ,  Fei DONG ,  Ximing LIU

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1656

Abstract: A folding mechanism is provided, including a base portion, a first housing seat, a second housing seat, a first screen supporting plate, a second screen supporting plate, and a third screen supporting plate. The first housing seat is rotatably disposed on the first screen supporting plate, the second housing seat is rotatably disposed on the second screen supporting plate, and the third screen supporting plate is movably connected to the base portion in its own support direction. The first housing seat is rotatably connected to the base portion by a first swing arm, the second housing seat is rotatably connected to the base portion by a second swing arm, the first screen supporting plate is slidably and rotatably connected to the base portion by a third swing arm, and the second screen supporting plate is slidably and rotatably connected to the base portion by a fourth swing arm.

公开(公告)号：US20240007553A1

公开(公告)日：2024-01-04

申请号：US18369113

申请日：2023-09-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongcun CHENG ,  Heng ZHANG ,  Fei DONG ,  Jingwei XU

IPC: H04M1/02

CPC classification number: H04M1/022 ,  H04M1/0268

Abstract: The present application discloses a foldable mechanism, a bracket structure, and an electronic device. The foldable mechanism includes a first screen support plate, a second screen support plate, a third screen support plate, a first housing seat rotatably arranged on the first screen support plate, a second housing seat rotatably arranged on the second screen support plate, and a base. The first housing seat and the second housing seat are both rotatably connected with the base. In the unfolded state, first sides of the first screen support plate and the second screen support plate are located between second sides, the third screen support plate is located between the first screen support plate and the second screen support plate, first surfaces of the first screen support plate, the second screen support plate and the third screen support plate are arranged in a flush manner.