Patent ID: 9628881
Date: 2017-04-18
CPC Classifications: H04R

Claim:
1. A speaker, comprising: a frame with a receiving space; a conductive element assembled with the frame; a vibration system positioned by the frame, including a diaphragm received in the receiving space and a voice coil driving the diaphragm, the diaphragm dividing the receiving space into a front cavity above the diaphragm and a rear cavity below the diaphragm; a magnetic circuit positioned by the frame to drive the vibration system for generating sound; wherein the frame includes an upper surface facing the diaphragm and an assemble surface opposed to the upper surface, and the conductive element includes a first conducting part disposed out of the assemble surface for electrically connecting to the voice coil; the assembly surface further includes a side wall, a groove formed on the side wall and communicating with the rear cavity, the first conducting part is exposed to the bottom of the groove, the inducing wire of the voice coil extends to the groove and the inducing wire is fixed on the first conducting part.