Patent ID: 8660292

Claim:
A multifunctional vibrator, comprising: a frame; a vibrating unit, including a magnetic circuit part suspended in the frame with a magnetic gap therein; a plurality of elastic members connecting the frame and the vibrating unit, each elastic member defines a retaining portion attached to the vibrating unit, a connecting portion attached to the frame, and an elastic portion extending from the retaining portion to the connecting portion along a devious way; a diaphragm supported by the frame; a voice coil attached to the diaphragm and partially inserted into the magnetic gap; wherein the elastic portion of elastic members includes a first arm capable of generating an elastic deformation along a short axis direction of the vibrating unit and a second arm generating an elastic deformation along a long axis direction of the vibrating unit; wherein the magnetic circuit part includes a pole plate, a first magnet fixed at a central portion of the pole plate, a plurality of second magnets disposed surrounding the first magnet, each of the second magnets is forming a receiving gap corporately with an adjacent second magnet, each of the receiving gaps receives a weight disposed on the pole plate.