公开(公告)号：US12256033B2

公开(公告)日：2025-03-18

申请号：US17793135

申请日：2022-01-29

Applicant: Honor Device Co., Ltd.

Inventor： Zhenbiao Fu ,  Yaolei Zhang ,  Haifei Li ,  Mingqian Gao ,  Bin Yan ,  Guotong Zhou

IPC: H04M1/02

Abstract: Disclosed are a synchronization mechanism and a foldable terminal. In the synchronization mechanism, a first rotating component and a second rotating component are in transmission connection by using a first worm, a worm gear, and a second worm that are sequentially meshed, thereby implementing the synchronous rotation of the first rotating component and the second rotating component relative to a base. In addition, when the synchronization mechanism is applied to the foldable terminal, since an axial direction of the worm gear and a radial direction of the first worm and the second worm are consistent with a thickness direction of the body, and an axial size of the worm gear and radial sizes of the first worm and the second worm are relatively small, which is conducive to the light and thin design of the foldable terminal.

公开(公告)号：US12216500B2

公开(公告)日：2025-02-04

申请号：US17790717

申请日：2022-01-29

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yaolei Zhang ,  Zhengping Tan ,  Yilin Lu ,  Bin Yan ,  Yuan Wang ,  Haifei Li ,  Guotong Zhou

IPC: G06F1/16 ,  H04M1/02

Abstract: A foldable mechanism comprises a base assembly, two support assemblies, and two driving assemblies. The base assembly includes a bottom seat and two hinge seats respectively fixed to two sides of the bottom seat. The support assembly includes an outer plate member and an inner plate member located between the two outer plate members, the outer plate member and the inner plate member are pivotally connected to the corresponding hinge seat respectively, and pivotal axes of the outer plate members and the inner plate members are parallel to a central axis L of the bottom seat; the driving assembly is connected to and between the bottom seat and the inner plate member corresponding to the driving assembly; and when the foldable mechanism is in a folded state, the driving assemblies respectively drive the corresponding inner plate members to flip toward the bottom seat. Related mobile terminal is also described.

公开(公告)号：US20240396985A1

公开(公告)日：2024-11-28

申请号：US18269190

申请日：2022-12-30

Applicant: HONOR DEVICE CO., LTD.

Inventor： Haifei Li ,  Xiaoliang Li ,  Shi Cao ,  Jinning Guo

IPC: H04M1/02 ,  H04M1/72442

Abstract: This application provides a battery cover color change method applicable to an electronic device and the electronic device. The electronic device includes an application and a battery cover. The method includes: sending audio data to an audio playing process by the application; in an audio playing process, obtaining color change data based on the first audio data, where the color change data corresponds to rhythms of the first audio data; and playing the first audio data while the battery cover changes colors in accordance with the rhythms of the first audio data driven by the color change data.

公开(公告)号：US20240297929A1

公开(公告)日：2024-09-05

申请号：US18043401

申请日：2022-09-06

Applicant: Honor Device Co., Ltd.

Inventor： Yameng Wei ,  Lei Feng ,  Mingqian Gao ,  Haifei Li

IPC: H04M1/02

CPC classification number: H04M1/0222 ,  H04M1/0233

Abstract: Embodiments of this application provide a foldable electronic device, including: a shaft cap, a body, a first cam component, and a second cam component. The first cam component and the second cam component come into pressure contact. The first cam component is configured to be rotatable around a central shaft of the first cam component. The second cam component is configured to be slidable along a direction of the central shaft. A contact surface of the first cam component and the second cam component includes a locking section, an angle between a normal direction of the locking section and the central shaft is less than or equal to a preset value, and a resultant force of a cam driving member in a rotation direction of the cam driving member is o, so that the body is not automatically unfolded or folded, thereby implementing the freestop characteristic.