Optical element driving mechanism

The utility model provides an optical element driving mechanism. The optical element driving mechanism comprises a movable part, a fixed part, a driving assembly and an auxiliary assembly. The movablepart is used for connecting an optical element which is provided with a main shaft. The movable part can move relative to the fixed part. The driving assembly is used for driving the movable part tomove relative to the fixed part. The auxiliary assembly is used for limiting the movement mode of the movable part relative to the fixed part. 本实用新型提供一种光学元件驱动机构，包括活动部、固定部、驱动组件、以及辅助组件。活动部用以连接光学元件，光学元件具有主轴。活动部可相对固定部运动。驱动组件用以驱动活动部相对固定部运动。辅助组件用以限定活动部相对固定部的运动模式。