Voice coil motor

摘要

The present invention provides a voice coil motor comprising a carrier, upper and lower spring plates, magnets, a base and a conductor. The carrier comprises a main body and a coil surrounding said main body. The upper spring plate is provided on the top of the main body and the lower spring plate is provided on the bottom of the main body. The lower spring plate comprises a lower securing portion and a lower actuating portion; the lower actuating portion is adjacent to the bottom of the base. The magnets are arranged outside of the coil; the conductor between the lower spring plate and the base comprises an attachment plate and two conductive legs. The attachment plate is attached to the lower securing portion and the two conductive legs are integrally formed with the attachment plate such that assembly of the voice coil motor is greatly facilitated.

主权项

1. A voice coil motor, comprising:
a carrier, having a main body and a coil surrounding said main body; said main body having a top and a bottom; an upper spring plate, provided on said top of said main body; a lower spring plate, provided on said bottom of said main body; said lower spring plate having a lower securing portion, a lower actuating portion and a plurality of connecting sections connected between said securing portion and said lower actuating portion; said lower actuating portion arranged adjacent to said bottom of said main body; a plurality of magnets, provided at an outer side of said coil; a base, provided underneath said lower spring plate; a conductor, provided between said lower spring plate and said base; said conductor comprising an attachment plate and two conductive legs; said attachment plate attached to said lower securing portion and said two conductive legs being integrally formed with said attachment plate.