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    • 10. 发明申请
    • Scanner and distribution mechanism thereof
    • 扫描仪及其分配机制
    • US20060077499A1
    • 2006-04-13
    • US11227132
    • 2005-09-16
    • Chih-Wei Lu
    • Chih-Wei Lu
    • G02B26/08
    • G03B1/32H04N1/00567H04N1/00594H04N1/0061H04N1/0062H04N1/00631H04N2201/0408
    • A scanner and a distribution mechanism thereof. A rocker arm is pivoted on a frame to swing up to an upper dead point or down to a lower dead point. A first gear is pivoted on the first shaft, and a second gear is pivoted on the second gear, engaging the first gear. A friction element (a woolpad wheel) is pivoted on the rocker arm and abuts the second gear and the rocker arm. When the first gear rotates the second gear, the second gear rotates the rocker arm upward or downward selectively via the friction element, and when the rocker arm swings up to the upper dead point or down to the lower dead point, the second gear maintains rotation of the friction element with respect to the rocker arm.
    • 扫描器及其分配机构。 摇臂枢转在框架上,以摆动到上死点或下降到较低的死点。 第一齿轮在第一轴上枢转,并且第二齿轮在第二齿轮上枢转,与第一齿轮接合。 摩擦元件(羊毛垫轮)在摇臂上枢转并邻接第二齿轮和摇臂。 当第一齿轮旋转第二齿轮时,第二齿轮通过摩擦元件选择性地使摇臂上下旋转,并且当摇臂摆动到上死点或下降到下死点时,第二齿轮保持旋转 的摩擦元件相对于摇臂。