Optical element driving mechanism

The utility model provides an optical element driving mechanism. The optical element driving mechanism comprises a fixed part, a movable part and a driving assembly. The fixing part is provided with amain shaft and comprises an outer frame and a base. And the outer frame is made of a non-metal material. The base and the outer frame are arranged along the spindle. The movable part moves relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part. 本公开提供一种光学元件驱动机构。光学元件驱动机构包括一固定部、一活动部以及一驱动组件。固定部具有一主轴，包括一外框以及一底座。外框由非金属材料制成。底座与外框沿着主轴排列。活动部相对于固定部运动。驱动组件驱动活动部相对于固定部运动。