公开(公告)号：US20250119629A1

公开(公告)日：2025-04-10

申请号：US18984797

申请日：2024-12-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhanli Sun ,  Zhangcheng Li ,  Wentao Song ,  Bin Cai ,  Zhiyu Cao

IPC: H04N23/54 ,  G03B13/34 ,  G03B30/00 ,  H02K5/02

Abstract: A module motor is provided, including a base, a holder, a driver assembly, and a housing. The housing is formed with an accommodation cavity having an opening. The holder and the driver assembly are disposed in the accommodation cavity, the driver assembly is connected between the holder and the base, and the driver assembly is configured to drive the holder to move relative to the base in a direction perpendicular to the base. The housing is provided with a stop structure, the stop structure includes a connection part and a first stop part, the connection part and the first stop part are of an injection-molding integrated structure, the connection part is embedded in a through hole, and the first stop part extends into the accommodation cavity. A hardness of the stop structure is greater than or equal to a shore hardness of 20.

公开(公告)号：US12143700B2

公开(公告)日：2024-11-12

申请号：US17782038

申请日：2020-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhangcheng Li ,  Jing Chu ,  Lei Jiang ,  Zhezhu Huang ,  Yingfei Shu ,  Yingyong He

IPC: H04N23/52 ,  H04N23/55 ,  H04N23/57

Abstract: A camera motor includes a motor housing, a lens bearing apparatus, a cushioning part, and a drive apparatus. The motor housing has an accommodating cavity, and the lens bearing apparatus is accommodated in the accommodating cavity and is spaced apart from an inner wall of the accommodating cavity. The cushioning part is disposed on an outer surface of the lens bearing apparatus. The drive apparatus is accommodated in the accommodating cavity, and the drive apparatus can drive the lens bearing apparatus to move in the accommodating cavity.

公开(公告)号：US20230007153A1

公开(公告)日：2023-01-05

申请号：US17782038

申请日：2020-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhangcheng Li ,  Jing Chu ,  Lei Jiang ,  Zhezhu Huang ,  Yingfei Shu ,  Yingyong He

IPC: H04N5/225

Abstract: A camera motor includes a motor housing, a lens bearing apparatus, a cushioning part, and a drive apparatus. The motor housing has an accommodating cavity, and the lens bearing apparatus is accommodated in the accommodating cavity and is spaced apart from an inner wall of the accommodating cavity. The cushioning part is disposed on an outer surface of the lens bearing apparatus. The drive apparatus is accommodated in the accommodating cavity, and the drive apparatus can drive the lens bearing apparatus to move in the accommodating cavity.

公开(公告)号：US20250130478A1

公开(公告)日：2025-04-24

申请号：US18834416

申请日：2022-12-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhangcheng Li ,  Sikun Li ,  Yiqin Wang

IPC: G03B9/06 ,  G03B30/00 ,  H04M1/02

Abstract: A variable aperture associated camera and electronic device includes a fastening base, a rotation support, a plurality of blades, and a first metal cover body. The rotation support is located on the inner side of the fastening base and is rotatably connected to the fastening base. The rotation support encloses a space. The blades together enclose a light transmission hole, and the light transmission hole is in communication with the space. Each of the blades is rotationally connected to the fastening base, and is also slidably connected to the rotation support. The first cover body is fastened to the fastening base, and is located on a side adjacent to the blades and that is distal from the fastening base.

公开(公告)号：US20240377611A1

公开(公告)日：2024-11-14

申请号：US18291498

申请日：2022-07-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinghua Liu ,  Zhangcheng Li ,  Zhanli Sun ,  Yiqin Wang

IPC: G02B7/18 ,  G03B5/00 ,  G03B13/36 ,  G03B17/55

Abstract: Embodiments of this application provide a camera module and an electronic device. The camera module is configured to be mounted in the electronic device. The camera module includes a bracket, an optical image stabilization motor, an automatic focus motor, a reflecting prism, a camera lens, and a lens holder. The reflecting prism is disposed in the optical image stabilization motor, the camera lens is disposed in the automatic focus motor, and the camera lens is connected to the lens holder. The optical image stabilization motor, the automatic focus motor, and the lens holder are disposed within the bracket and are sequentially arranged in a first direction. The first direction is an optical axis direction of the camera lens, and a plane on which the lens holder is located is disposed perpendicular to the optical axis direction.

公开(公告)号：US20240176217A1

公开(公告)日：2024-05-30

申请号：US18552033

申请日：2022-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhangcheng Li ,  Pei Huang ,  Yingfei Shu ,  Zhanli Sun ,  Sikun Li ,  Zhi Yuan

IPC: G03B17/55 ,  G03B17/17 ,  H02K3/04 ,  H02K7/14 ,  H02K9/22

CPC classification number: G03B17/55 ,  G03B17/17 ,  H02K3/04 ,  H02K7/14 ,  H02K9/22

Abstract: In accordance with an embodiment, a drive motor includes a carrier comprising a lens installation hole configured to have an optical lens installed therein; a coil located on an outer side of the carrier; and a coil heat dissipation structure located between the carrier and the coil, wherein the coil heat dissipation structure is fastened to the carrier, and the coil is fastened to and is in thermal conduction with the coil heat dissipation structure.