Patent ID: 8982221
Filing Date: 2015-03-17
Classification: G03B,H04N

Abstract:
1. A photography device with a shake-correction structure, comprising: a base; a cover disposed above the base to form a housing having a space inside thereof; a lens holder disposed horizontally movably inside the space, the lens holder capable of holding a lens inside thereof; a coil member fixed to an outer surface of the lens holder and forming a magnetic field when an electric power is applied thereto; upper magnet and lower magnet fixed to an inner surface of the housing to be positioned spaced apart from the lends holder and the coil member; an iron piece member one end of which is fixed to an inner surface of the housing between the upper magnet and the lower magnet, and the other end of which passes through a hollow space in a center of the coil member, the coil member being spaced apart from the iron piece member; a wire spring of which upper end is fixed to the cover and of which lower end is fixed to the lens holder to elastically and movably support the lens holder inside the space of the housing, wherein the wire spring is formed of an electric conductive material and the coil member is electrically connected to an electric power source through the wire spring, wherein the lens holder moves horizontally by interaction of an electromagnetic field generated by the coil member with the iron piece member and the upper and lower magnets.