Patent ID: 7817358

Claim:
A lens actuator, comprising: a lens barrel for accommodating the lens; a coil wrapped around the lens barrel; a bracket, comprising: a hollow cubic frame body having a top side, an opposite bottom side, and four side faces interconnecting the top side and the bottom side, an accommodating room extending through the top side and the bottom side for movably accommodating the lens barrel therein, four mounting holes in communication with the accommodating room respectively defined in the four side faces, and a beveled edge formed on an edge of an opening of each mounting hole on the outside of the frame body; four magnetic sheets respectively mounted in the four mounting holes; and a first resilient plate located on the top side of both the frame body and the lens barrel and connecting the frame body and the lens barrel, a second resilient plate located on the bottom side of both the frame body and the lens barrel and connecting the frame body and the lens barrel, wherein the bracket and the lens barrel are held between the first resilient plate and the second resilient plate.