Patent ID: 8855354

Claim:
An electro-acoustic transducer with wireless charging coil comprising: a frame; a magnetic system received in the frame; a vibration system mounted on the frame and having a diaphragm and a driving coil driving the diaphragm; a first terminal fixed on the frame for electrically connecting to the driving coil; a wireless charging coil fixed on the frame; and a second terminal fixed on the frame and separated from the first terminal for electrically connecting to the wireless charging coil, the frame having an upper surface near the diaphragm, a lower surface opposite to the upper surface, a sidewall connected with the upper and lower surface, and a fixing slot extending from the lower surface and toward the upper surface for receiving the wireless charging coil, wherein the frame further has a first receiving groove extending from the upper surface towards the lower surface and a first fixing groove extending from the lower surface toward the upper surface; the first terminal has a first connecting part accommodated in the first fixing groove and exposed from the lower surface and a first extending part extending upwardly towards the diaphragm and received in the first receiving groove.