发明名称 |
Suspension system for micro-speakers |
摘要 |
A speaker driver including a frame and a magnet assembly positioned within the frame. A sound radiating surface may be suspended over the magnet assembly. The sound radiating surface may include a top face and a bottom face, and the bottom face may face the magnet assembly. A suspension member may suspend the sound radiating surface over the magnet assembly. The suspension member may include a top side connected to the bottom face of the sound radiating surface and a bottom side connected to assembly support member that is separate from the magnet assembly. A voice coil extends from the bottom face of the sound radiating surface. |
申请公布号 |
US9288582(B2) |
申请公布日期 |
2016.03.15 |
申请号 |
US201514612872 |
申请日期 |
2015.02.03 |
申请人 |
Apple Inc. |
发明人 |
Vieites Pablo Seoane;Hardy Suzanne;Wilk Christopher R.;Salvatti Alexander V.;Porter Scott P.;Crosby Justin D. |
分类号 |
H04R1/00;H04R9/04 |
主分类号 |
H04R1/00 |
代理机构 |
Blakely, Sokoloff, Taylor & Zafman LLP |
代理人 |
Blakely, Sokoloff, Taylor & Zafman LLP |
主权项 |
1. A speaker driver comprising:
a frame; a magnet assembly positioned within the frame; a sound radiating surface suspended over the magnet assembly, the sound radiating surface having a top face and a bottom face, and wherein the bottom face faces the magnet assembly; a suspension member for suspending the sound radiating surface over the magnet assembly, the suspension member having a top side connected to the bottom face of the sound radiating surface and a bottom side connected to a support member, and wherein the top side and the bottom side of the suspension member define a thickness of the suspension member, and the thickness of the suspension member is modifiable in a z-height direction; and a voice coil extending from the bottom face of the sound radiating surface. |
地址 |
Cupertino CA US |