A customized Drive lens products device, which has a support base, a lens carrier, a pre-loaded shrapnel and an actuator, the lens carrier is assembled on the support base, and there is a guide between the lens carrier and the support base to guide the lens carrier to move freely along the optical axis of the lens The guide mechanism has a guide part formed on the support base, two guide parts formed on the lens carrier, and balls arranged between the first guide part and the two guide parts; the preloaded elastic piece connects the lens carrier and the lens carrier. The support base makes the first guide part and the second guide part have a tendency to approach each other and press the balls; the actuator is used to drive the lens carrier to move relative to the support base along the direction of the optical axis of the lens. The utility model satisfies the relative relationship between the lens carrier and the support base. It can move freely, and at the same time, the distance between the lens carrier and the support base is determined, so that the lens carrier can move smoothly, accurately, with simple structure, small space occupation and high reliability.
The above is a brief introduction to the installation knowledge of customized Drive lens products.