公开(公告)号：US20240302868A1

公开(公告)日：2024-09-12

申请号：US18027659

申请日：2022-09-02

Applicant: HONOR DEVICE CO., LTD.

Inventor： Lei FENG ,  Yameng WEI ,  Haifei LI ,  Yangjie TANG ,  Yuan WANG

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1652

Abstract: This application provides a rotation mechanism, a supporting apparatus, and a foldable screen terminal, and relates to the field of electronic device technologies, so as to balance a lifting stroke of the lifting member and a thickness of the foldable screen terminal in an unfolded state. The rotation mechanism includes a lifting member, a shaft cover, a first swing arm, a second swing arm, a forcing structure, and a first supporting member. The lifting member includes a lamination surface. The shaft cover is located on a side that is of the lifting member and that is away from the lamination surface. The first swing arm and the second swing arm are respectively located on two opposite sides of the lifting member, and the first swing arm and the second swing arm can swing between an unfolded position and a folded position relative to the shaft cover.

公开(公告)号：US20230358089A1

公开(公告)日：2023-11-09

申请号：US18246778

申请日：2022-09-05

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yameng WEI ,  Lei FENG ,  Wenxing YAO ,  Wei ZHANG

IPC: E05F3/20 ,  H04M1/02 ,  E05D3/18

CPC classification number: E05F3/20 ,  H04M1/0268 ,  H04M1/0216 ,  E05D3/18 ,  E05Y2900/606

Abstract: Embodiments of this application provide a damping assembly, a rotating mechanism, and a foldable terminal. The damping assembly has a simple structure and occupies a relatively small space, which is conductive to a lightening and thinning design of a foldable terminal. The damping assembly includes a damping section and a shaft sleeve sleeved onto the damping part, where the damping section includes a first damping part and a second damping part, and the shaft sleeve includes a first shaft sleeve part and a second shaft sleeve part an interference amount between the first shaft sleeve part and the first damping part is a first interference amount; an interference amount between the second shaft sleeve part and the second damping part is a second interference amount, and the second interference amount is less than the first interference amount.

公开(公告)号：US20240406296A1

公开(公告)日：2024-12-05

申请号：US18701375

申请日：2023-04-26

Applicant: Honor Device Co., Ltd.

Inventor： Lei FENG ,  Yameng WEI ,  Haifei LI ,  Handong ZHANG

IPC: H04M1/02

Abstract: This application discloses a synchronous rotation mechanism and a foldable electronic device, and relates to the field of electronic device technologies. The synchronous rotation mechanism is used in a foldable electronic device. The synchronous rotation mechanism includes torque swing arms and a sliding member. The torque swing arms on two sides of the sliding member are connected by the sliding member. The torque swing arms are rotatably connected to the sliding member by sliders and helical slots, so that when the torque swing arm on one side rotates, the slider and the helical slot synchronously drive the sliding member to slide in a direction perpendicular to rotation of the torque swing arm, and then to drive the torque swing arm on another side to rotate synchronously.

公开(公告)号：US20230164256A1

公开(公告)日：2023-05-25

申请号：US17773302

申请日：2021-08-30

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yang LIU ,  Lei FENG ,  Wei ZHANG ,  Wenxing YAO

IPC: H04M1/02

CPC classification number: H04M1/0283 ,  H04M1/0264

Abstract: A cover body structure, a back cover, and an electronic device are provided, related to the field of electronic device technologies. The cover body structure includes a glass cover plate, a first ink layer, a first glue layer, and a plastic edge portion. The first ink layer is disposed at least on an edge of the glass cover plate. The first glue layer is disposed on the first ink layer on the edge of the glass cover plate. The plastic edge portion is disposed on the first glue layer on the edge of the glass cover plate. The first glue layer is a glue layer viscous at least at an injection molding temperature of the plastic edge portion, and the first ink layer is an ink layer that is able to withstand the injection molding temperature of the plastic edge portion.

公开(公告)号：US20240275872A1

公开(公告)日：2024-08-15

申请号：US18027761

申请日：2022-09-16

Applicant: HONOR DEVICE CO., LTD.

Inventor： Hansen ZHENG ,  Wei ZHANG ,  Lei FENG ,  Handong ZHANG

IPC: H04M1/02

CPC classification number: H04M1/0216 ,  H04M1/0268 ,  H04M2201/38

Abstract: This application provides a hinge assembly and a foldable electronic device. The hinge assembly includes a pivot mechanism and an elastic mechanism disposed on the pivot mechanism. One of the elastic mechanism and a rotation mechanism is fixed to the pivot mechanism, and the other of the elastic mechanism and the rotation mechanism is rotatably connected to the pivot mechanism. One of the elastic mechanism and the rotation mechanism is provided with a plurality of protrusions, and the other of the elastic mechanism and the rotation mechanism is provided with a plurality of grooves that match the plurality of protrusions. When the rotation mechanism rotates to a preset location, at least one of the plurality of protrusions is received by at least one of the plurality of grooves, and remaining protrusions in the plurality of protrusions are interposed between the elastic mechanism and the rotation mechanism.

公开(公告)号：US20240271656A1

公开(公告)日：2024-08-15

申请号：US18567497

申请日：2023-04-14

Applicant: HONOR DEVICE CO., LTD.

Inventor： Handong ZHANG ,  Yameng WEI ,  Lei FENG ,  Yaolei ZHANG

IPC: F16C11/04 ,  H04M1/02

CPC classification number: F16C11/04 ,  H04M1/0222 ,  H04M1/0237 ,  F16C2380/00

Abstract: A hinge assembly is provided. The first swing arm includes a first hinge connecting part and a first rotating part. The first swing arm is rotatable relative to the base around a first axis between the first hinge connecting part and the first rotating part. The second swing arm includes a second hinge connecting part and a second rotating part. The second swing arm is rotatable relative to the base around a second axis between the second hinge connecting part and the second rotating part. The second axis is parallel to the first axis. The slider includes a first fastening part, a second fastening part, and an extension part. The extension part is located in the guide groove. The first fastening part is movably connected to the first hinge connecting part. The second fastening part is movably connected to the second hinge connecting part.

公开(公告)号：US20240218902A1

公开(公告)日：2024-07-04

申请号：US17916607

申请日：2022-04-26

Applicant: HONOR DEVICE CO., LTD.

Inventor： Lei FENG ,  Yameng WEI ,  Wei ZHANG ,  Wenxing YAO

IPC: F16C11/04 ,  H04M1/02

CPC classification number: F16C11/04 ,  H04M1/022 ,  H04M1/0268

Abstract: This application provides a rotating mechanism, a support apparatus, and a terminal with a foldable screen. A problem that a rotating part with a large volume affects lightening and thinning of an existing terminal with a foldable screen is resolved. A transmission assembly is in a transmission connection to a first swing arm and a second swing arm, so that the first swing arm and the second swing arm rotate between a folded position and an unfolded position. When the first swing arm and the second swing arm rotate from the folded position to the unfolded position, a connection plate moves in a direction away from the shaft cover, and when the first swing arm and the second swing arm rotate from the unfolded position to the folded position, the connection plate moves in a direction close to the shaft cover.