公开(公告)号：US20240302871A1

公开(公告)日：2024-09-12

申请号：US18264665

申请日：2023-01-06

Applicant: Honor Device Co., Ltd.

Inventor： Yaolei Zhang ,  Guotong Zhou ,  Bin Yan ,  Wenlong Huo

IPC: G06F1/16 ,  F16C11/04 ,  H05K5/02

CPC classification number: G06F1/1681 ,  F16C11/04 ,  G06F1/1624 ,  G06F1/1652 ,  H05K5/0226

Abstract: Embodiments of this application provide a synchronization mechanism, a rotating shaft mechanism, and an electronic device. The synchronization mechanism includes a swing arm and a slider, the swing arm rotates around an axis, the slider is slidably disposed in a direction parallel to the axis, a spiral groove is disposed on the swing arm, and a protruding part that fits the spiral groove is disposed on the slider.

公开(公告)号：US20240187509A1

公开(公告)日：2024-06-06

申请号：US17999529

申请日：2022-05-26

Applicant: Honor Device Co., Ltd.

Inventor： Wenlong Huo ,  Tuo LI ,  Jiuliang GAO ,  Haifei Li

IPC: H04M1/02 ,  H05K5/02

CPC classification number: H04M1/0283 ,  H05K5/0243

Abstract: A decoration part includes: a bearing layer, at least one first structural part, and at least one second structural part. The bearing layer includes an upper surface and a lower surface. The at least one first structural part is disposed on the upper surface of the bearing layer. An edge of an upper surface of one first structural part forms a first closed connection line, and the upper surface of the first structural part is a surface that is of the first structural part and that is away from the bearing layer. Each second structural part is disposed on the upper surface of the first structural part and located in a region enclosed by the first closed connection line. The second structural part includes an upper surface and a lower surface that are arranged successively.

公开(公告)号：US20240414861A1

公开(公告)日：2024-12-12

申请号：US18700488

申请日：2023-04-12

Applicant: Honor Device Co., Ltd.

Inventor： Wenlong Huo ,  Jiuliang Gao ,  Jinguo Zhu ,  Yaolei Zhang

IPC: H05K5/02 ,  F16C11/04 ,  F16N1/00 ,  F16N15/00

Abstract: This application provides a rotating shaft apparatus and a foldable-screen device. The rotating shaft apparatus includes a first primary support member, a second primary support member, a first secondary support member, and a lubrication structure. The first primary support member has a first support surface, the second primary support member has a second support surface, and the second primary support member can rotate relative to the first primary support member between an unfolded location and a folded location. The first secondary support member includes a first connection part and a first cantilever part, the first connection part is located on a side facing the second support surface and is connected to the second primary support member, the first cantilever part includes a first cantilever segment, and the first cantilever segment is located on a side facing the first support surface.

公开(公告)号：US20240198635A1

公开(公告)日：2024-06-20

申请号：US17910104

申请日：2022-04-18

Applicant: Honor Device Co., Ltd.

Inventor： Wenlong Huo ,  Bangshi Yin ,  Wenbo Wu ,  Chengjie Gao

IPC: B32B15/14 ,  B32B3/30 ,  B32B5/02 ,  B32B7/02 ,  B32B7/12 ,  B32B9/02 ,  B32B9/04 ,  H04M1/02

CPC classification number: B32B15/14 ,  B32B3/30 ,  B32B5/02 ,  B32B7/02 ,  B32B7/12 ,  B32B9/025 ,  B32B9/041 ,  H04M1/0266 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2307/7376 ,  B32B2457/00

Abstract: A back cover of an electronic device and an electronic device are provided. The back cover of the electronic device includes: a first structure layer including a first region and a second region, where a thickness of the first region is greater than a thickness of the second region, the second region forms a second region orthographic projection along a thickness direction of the electronic device, a battery of the electronic device forms a battery orthographic projection along the thickness direction of the electronic device, and the second region orthographic projection includes the battery orthographic projection. The back cover can be adapted to a middle frame of an electronic device with a glass back cover.