VOICE COIL MOTOR FOR DRIVING LIQUID LENS AND LENS SET THEREOF

The present invention relates to a lens driving device, and in particular, to a voice coil motor for driving a liquid lens and a lens set thereof. The voice coil motor for driving the liquid lens comprises a seat body, a carrier, and a driving device; the seat body is provided with a first accommodating cavity and a second accommodating cavity which are distributed along an optical axis and are used for fixing a first lens and the liquid lens respectively; the carrier is provided in the first accommodating cavity, a transmission component is fixedly provided on the carrier, and an extrusion part of the transmission component is fixed to a side surface of the liquid lens close to the first lens; the driving device is provided in the first accommodating cavity, and comprises a rotor and a stator which is in magnetic induction with the rotor and drives the rotor to move up and down along the optical axis; the stator is fixedly provided on the seat body; the rotor is fixed to the carrier; the transmission compone