| 摘要 |
Disclosed is a motor for driving a lens. The motor for driving a lens includes a yoke combined to a base and components installed inside the base and yoke. This means that this motor for driving lens does not need an upper cap nor frame which are essential in a conventional motor for driving a lens, so that the manufacturing processes are simplified, and the manufacturing costs are reduced. In the motor for driving a lens, the base and yoke are combined by a bump of yoke and a hook of the base. That means that the base and yoke are completely sealed, the entrance of yoke are sealed by a lens, PCB is combined to the penetration hall of the base, so that no foreign materials can enter the inner space made by the base and yoke. That also means that no damage will be occurred by foreign materials. Also, if magnets are used, the manufacturing costs can be reduced since the manufacturing costs of magnets are lower than that of ring shaped magnets. |
