公开(公告)号：US20140215501A1

公开(公告)日：2014-07-31

申请号：US14166204

申请日：2014-01-28

申请人： LITE-ON IT CORPORATION

发明人： Chia-Jen LIN ,  Chun-Lung HO ,  Jung-Fang CHANG ,  Shih-Lin YEH

IPC分类号： G11B17/028

CPC分类号： G11B17/0282

摘要： A disc clamping structure is provided. A fixing base is disposed on a turntable. A plurality of ball seats are disposed around a periphery of the fixing base, and each of the ball seats has an aperture. The balls are received in the ball seats. The elastic members are disposed within the fixing base. The balls are upwardly moved, and the height of the center point of the ball is adjusted according to the thickness of the disc when the disc is clamped on the turntable. A portion of the ball is projected from the aperture of the ball seat before clamping the disc.

摘要翻译： 提供了盘夹紧结构。 固定底座设置在转台上。 多个球座设置在固定基座的周边周围，并且每个球座具有孔。 球被接收在球座上。 弹性构件设置在固定基座内。 球向上移动，当盘被夹在转盘上时，根据盘的厚度调节球的中心点的高度。 在夹紧光盘之前，球的一部分从球座的孔突出。