The present application discloses a camera module and an electronic device. The camera module comprises a seat, a photosensitive chip, a first lens, a first support, a drive mechanism, and a first elastic member. The photosensitive chip is disposed on the seat; the first support is movably disposed on the seat, the first support is provided with the first lens, and an edge of the first support is provided with a connecting convex part; the drive mechanism comprises a drive source, a screw rod, and a nut, the drive source being disposed on the seat, the drive source being connected to the screw rod, and the nut being threaded with the screw rod; one end of the first elastic member is connected to the seat, and the other end of the first elastic member is connected to the first support; under action of the first elastic member, the connecting convex part abuts the nut, and the drive mechanism drives the connecting convex part by means of the nut, so as to drive the first bracket to move in a first direction, the first direction being a direction toward or away from the photosensitive chip; and when an external force is applied to the first support, the first elastic member may enable the first support to move in a direction toward the photosensitive chip.