Driving structure for optical actuator and corresponding camera module

A drive structure for an optical actuator, characterized by comprising:

• a first driving part adapted to mounting a camera lens, wherein the first driving part includes a first base part, a first movable part movably connected to the first base part, and a camera lens driving coil mounted on the first movable part, and a x-axis and a y-axis are coordinate axes perpendicular to the optical axis of the camera lens, and the x-axis and the y-axis are perpendicular to each other;
• and
• a second driving part adapted to mounting a photosensitive assembly, wherein the second driving part includes a second base part, a second movable part and a photosensitive assembly driving coil mounted on the second movable part, and the second movable part is located below the second base part and is movably connected to the second base part, and the photosensitive assembly is located below the second movable part and is fixed to the second movable part;
• wherein the first driving part and the second driving part have a common magnet, and the common magnet is arranged on the first base part or the second base part, and the photosensitive assembly includes a photosensitive chip;
• the first driving part drives the camera lens to translate in x-axis and y-axis directions by means of the electromagnetic induction of the camera lens driving coil and the common magnet, and the second driving part drives the photosensitive chip to translate in the x-axis and y-axis directions by means of the electromagnetic induction of the photosensitive assembly driving coil and the common magnet, and the camera lens and the photosensitive chip are configured to be driven simultaneously and move in opposite directions.