发声装置及电子设备

By designing a novel structure for the housing and magnetic yoke in the sound-generating device of smart glasses, the problems of insufficient connection reliability and magnetic field strength were solved, achieving higher connection strength and magnetic field strength, and improving acoustic performance.

CN224521178UActive Publication Date: 2026-07-17MERRY ELECTRONICS (SUZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MERRY ELECTRONICS (SUZHOU) CO LTD
Filing Date
2025-07-25
Publication Date
2026-07-17

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Abstract

本实用新型属于声学技术领域，公开了一种发声装置及电子设备，发声装置包括壳体及发声模组。发声模组沿第一方向设置有多组；每组发声模组均包括振动系统和磁路系统，磁路系统包括第一磁轭体及主磁体，第一磁轭体包括磁轭主体及设置于磁轭主体朝向振膜组件一侧的第一磁轭部，主磁体与第一磁轭部之间形成磁间隙；音圈背离振膜组件的一端位于磁间隙中；第一磁轭部背离磁轭主体的一端延伸至壳体内；第一磁轭部连接于壳体；第一磁轭部背离磁轭主体的表面高于或齐平于主磁体背离磁轭主体的表面；其中，第一方向为壳体的长度方向，第二方向为壳体的宽度方向。本实用新型提供的发声装置及电子设备具有较高的连接可靠性和较强的磁场强度。
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