Patent ID: 9344804
Filing Date: 2016-05-17
CPC Classification: H04R

Claim Text:
1. A miniature moving-coil speaker comprising: a magnetic circuit system; a vibration system; and an enclosure fixing the magnetic circuit system and the vibration system, wherein the vibration system comprises a diaphragm and a voice coil coupled with the diaphragm, the diaphragm being fixed and installed at an end face of the enclosure, wherein a flexible circuit board is arranged on a bottom surface of the enclosure away from the diaphragm, and the voice coil is electrically connected to the flexible circuit board, wherein the magnetic circuit system projects over the end face of the enclosure, and the flexible circuit board is loop-shaped such that the magnetic circuit system projects through the loop-shaped flexible circuit board, and the flexible circuit board surrounds the magnetic circuit system, and wherein a part of the flexible circuit board bends along a side wall of the enclosure and is fixed on the side wall of the enclosure.