| 摘要 |
A camera module is provided to control the distance between a lens and an image sensor by pushing a lens holder. A camera module(A) comprises a camera housing, a lens holder(20) and a rotation spacer(30). The camera housing is mounted on the upper surface of a PCB equipped with an image sensor(14), and provided with a predetermined space(11) inside. The lens holder is installed to be retractable along the space of the camera housing, and has at least one lens inside. The rotation spacer is coupled to the lower end of the lens holder so as to have structure elastically supported by a spring(31) installed inside the space of the camera housing, and controls the distance between a lens(23) and the image sensor by pushing the lens holder. |
