Speaker
AssigneeAAC Technologies Pte. Ltd.
InventorGuqing Zhang
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a speaker, including a holder, a magnetic circuit unit, a vibration unit, and an electrical connection member. The vibration unit includes a diaphragm and a voice coil. The electrical connection member is electrically connected to the voice coil. The magnetic circuit unit includes a yoke. A pad fixed to the holder is formed at an end of the electrical connection member facing away from the voice coil. The yoke includes a bottom plate exposed out of the holder, and a recess is formed at a side of the bottom plate facing away from the diaphragm. The speaker further includes a printed circuit board connected to the pad. The printed circuit board electrically connects the electrical connection member with an external circuit, and the printed circuit board is received in the recess and extends to the pad.
Claims13
A speaker, comprising:
- a holder having a receiving space;
- a magnetic circuit unit received in the receiving space and comprising a yoke fixedly connected to the holder;
- a vibration unit fixedly held by the holder;
- and an electrical connection member fixed at the holder, the vibration unit comprising a diaphragm and a voice coil located at a side of the diaphragm, and the electrical connection member being electrically connected to the voice coil;
- and
- a printed circuit board,
- wherein a pad fixed to the holder is formed at an end of the electrical connection member facing away from the voice coil, the yoke comprises a bottom plate exposed out of the holder, and a recess is formed at a side of the bottom plate facing away from the diaphragm,
- the printed circuit board is connected to the pad and is configured to electrically connect the electrical connection member with an external circuit, and the printed circuit board is received in the recess and extends to the pad.
Dependencies are inferred from the claim text.