Optical imaging module and electronic device

The utility model discloses an optical imaging module and an electronic device. The optical imaging module comprises an optical imaging lens group, an optical path turning element and a shading element, the optical imaging lens group includes at least one optical lens element, and an optical axis passes through the optical lens element. The light path turning element is provided with a light incident surface, a light emergent surface and at least one optical reflecting surface, and the light path turning element is arranged on the image side of the optical imaging lens group. The shading element is arranged on at least one of the optical lens element and the light path turning element, and the shading element comprises an open hole and a shading surface. The shading surface is provided with a plurality of first anti-reflection structures, and each first anti-reflection structure is recessed from the shading surface in a direction away from the light path turning element. Therefore, the light is reflected thro