Patent ID: 8253813

Claim:
An image capturing device, comprising: a housing defining a receiving cavity and having a first side plate and a second side plate connected to the first side plate; a camera module; a flexible circuit board having a fixed end fixed to the housing and a free end, wherein the camera module is attached to the free end; a motion detector fixedly positioned on the camera module and configured for detecting a rotational movement of the camera module, wherein the motion detector is an interferometric fiber optic gyroscope; a sleeve barrel received in the receiving cavity and comprising a first side wall, a second side wall, a third side wall, a fourth side wall, and an upper wall, wherein the first side wall, the second side wall, the third side wall, and the fourth side wall are connected substantially perpendicularly end to end in that order, the upper wall is connected to the first side wall, the second side wall, the third side wall and the fourth side wall to cooperatively define a receiving chamber, the camera module is received in the receiving chamber, the first side wall faces the first side plate, the second side wall faces the second side plate; and a driving module comprising a first magnetic member and a second magnetic member, and configured for driving the camera module to rotate through interaction of the first magnetic member and the second magnetic member to counteract the detected rotational movement of the camera module, wherein the first magnetic member comprises a first coil and a second coil, the first coil and the second coil each define a cylindrical cavity, the first coil is fixed on an outer surface of the first side wall with a central axis of the cylindrical cavity substantially perpendicularly to the first side wall, the second coil is fixed on an outer surface of the second side wall with the central axis of the cylindrical cavity substantially perpendicularly to the second side wall, the second magnetic member comprises a first permanent magnet and a second permanent magnet, the first permanent magnet is positioned on the first side plate corresponding to the first coil, the second permanent magnet is positioned on the second side plate corresponding to the second coil.