Patent ID: 8630048

Claim:
A motor for driving a lens, comprising: a base; a housing coupled at one surface to the base; a carrier liftably mounted at an inner surface of the housing, supported by the housing for prevention of rotation, and coupled with a lens at an inner surface; and a spring coupled at an inner surface to the carrier, and supported by the housing side at an outer surface to pull down the lifted carrier and to return the carrier to an original status; wherein one side and the other side of the housing are respectively formed with spacers for compensating dimensional tolerance and assembly tolerance of parts, wherein the spring is provided in a pair, where an inner side of the pair of springs is coupled to the carrier while the outer portion of the springs is supported by the spacer, wherein the outer portion of the spring comprises at least one coupling hole having a vertically-protruding coupling protrusion inserted therethrough to inhibit rotation of the spring, wherein at least one of the base and the spacers is formed with said vertically-protruding coupling protrusions, and wherein a height of the vertically-protruding coupling protrusions is subtstantially the same as a height of the outer portion of the spring such that the outer portion the spring directly contacts the base and at least one of the spacers.