| 摘要 |
PURPOSE: A device for fixing a disk of a disk player is provided to fix and rotate the disk without a clamp device, thereby reducing the manufacturing cost and the weight and size of a disk player. CONSTITUTION: A spindle shaft(40) is driven by a spindle motor, and includes a shaft blade(42) in both directions centering a shaft. A turntable housing(32) includes the shaft blade inside, and is integratedly formed on a top of a turntable(30). A band block(50) includes a cam(54) protruded inside in a semicircular band shape installed outside the turntable housing, and a boss formed at the lower part for clamping a disk(70) secured on the turntable. An elastic element(60) restores the band block. A stopper restricts rotative movement of the shaft blade(34).
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