LENS ACTUATOR, LENS UNIT USING THE LENS ACTUATOR AND METHOD FOR MANUFACTURING THE LENS UNIT
    1.
    发明申请
    LENS ACTUATOR, LENS UNIT USING THE LENS ACTUATOR AND METHOD FOR MANUFACTURING THE LENS UNIT 失效
    镜头致动器,使用镜头致动器的镜头单元和制造镜头单元的方法

    公开(公告)号:US20100007973A1

    公开(公告)日:2010-01-14

    申请号:US12500146

    申请日:2009-07-09

    IPC分类号: G02B7/09 B23P11/00

    摘要: A lens actuator has a carrier, a cover, a first spring, a second spring, a coil, and a magnet. The carrier with a cylindrical shape is provided with a hollow section formed along a first direction, and has a holding section formed on one side of the first direction. The hollow section has a shape configured to mount a lens barrel therein. The cover, which is disposed on the side having the holding section of the carrier, has a supporting section that meets with the holding section of the carrier. The first spring and the second spring make a resilient contact with each of both surfaces in the first direction of the carrier. The coil is circumferentially disposed on the carrier so as to face the magnet. Of the coil and the magnet, one is mounted on the carrier and the other is disposed on the outer or the inner periphery of the carrier.

    摘要翻译: 透镜致动器具有载体,盖,第一弹簧,第二弹簧,线圈和磁体。 具有圆筒形状的载体设置有沿第一方向形成的中空部,并且具有形成在第一方向的一侧上的保持部。 中空部具有将镜筒安装在其中的形状。 设置在具有托架的保持部的一侧的盖具有与托架的保持部相接的支撑部。 第一弹簧和第二弹簧在载体的第一方向上与两个表面中的每一个形成弹性接触。 线圈周向地设置在载体上以面对磁体。 在线圈和磁体中,一个安装在载体上,另一个设置在载体的外周或内周上。