Speaker and bone conduction earphone with elastic connecting piece
CN224697883UActive Publication Date: 2026-08-28NINGBO SOGEN ELECTRONICS TECH CO LTD
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Patent Information
- Application Number
- CN202521790826.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-21
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-21
AI Technical Summary
Technical Problem
[0004]其中，骨传导扬声器需要进行抗摔测试，现有的骨传导扬声器在抗摔测试中易出现磁铁从振动片上掉落的问题，使得骨传导扬声器的抗摔能力较差
Benefits of technology
[0018]通过采用上述技术方案，1、音圈结构通音频信号产生变化的磁场、固磁结构产生固定的磁场，在弹性连接片的作用下，具体的通过弹性形变部的形变，以使音圈结构和固磁结构相互作用而相互运动进行振动；2、第二连接部进行装配穿孔的设置以使固磁结构采用穿设的方式进行装配安装于第二连接部，从而在抗摔测试中固磁结构不易从第二连接部上掉落，以提高固磁结构装配的稳定性以提高抗摔性能；3、音圈结构、弹性连接片和固磁结构均设置于装配腔内，使得在抗摔测试时，壳体对音圈结构、弹性连接片和固磁结构起到了保护作用，进一步提高整体结构装配的稳定性以及抗摔性能。
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Abstract
The utility model discloses a kind of loudspeaker and bone conduction earphone of elastic connecting piece middle, comprising: shell;Voice coil structure, voice coil structure and shell are relatively fixedly set;Elastic connecting piece, elastic connecting piece includes the first connecting part and second connecting part of relatively movable, first connecting part and shell are relatively fixedly set, second connecting part is provided with assembly perforation;Solid magnetic structure, solid magnetic structure is set through assembly perforation, and with second connecting part is relatively fixedly set, to make solid magnetic structure divide into the first solid magnetic part and second solid magnetic part located in the two sides of second connecting part.Using the above scheme, provide a kind of through elastic connecting piece middle in solid magnetic structure in the middle of elastic connecting piece middle to make the installation of solid magnetic structure more stable loudspeaker and bone conduction earphone of elastic connecting piece middle.
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