| 主权项 |
1. A voice coil motor, comprising:
a base; a yoke being a housing and including an outer wall, an inner wall formed inside the outer wall, and a connection plate connecting the outer wall and the inner wall, the housing is coupled to the base; a carrier disposed in an inner side of the inner wall of the yoke and for being coupled with a lens; a coil wound on a periphery of the carrier; a spring coupled to the carrier and supporting the carrier; and a magnet disposed on inner surface of the outer wall on the yoke, wherein the carrier includes a rotation prevention groove, wherein the inner wall is disposed in the rotation prevention groove. |
