Patent ID: 11937062
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The electroacoustic transducer according to claim 13, wherein each second side magnet comprises a first surface and a second surface that are disposed opposite to each other; the first surface faces a flexible printed circuit board; the first surface comprises a first plane, a first inclined plane, and a second inclined plane; the first plane is parallel to the second surface; one end of the first inclined plane is connected to one end of the first plane, and the other end of the first inclined plane extends in a direction toward the second surface; and one end of the second inclined plane is connected to the other end of the first plane, and the other end of the second inclined plane extends in a direction toward the second surface.