| 摘要 |
PURPOSE: A clamp device of a disc drive is provided to reduce a vibration of a pickup base when a disc is rotated, and to absorb external impulses. CONSTITUTION: The device comprises a body(52), a hooking wing(58) and an elastic member(59). The body(52), installed at a turntable and having a certain shape, pushes an upper central face of an optical disk. The hooking wing(58), formed around an edge of the body(52) and hooked at a groove of a cabinet, supports the body(52). The elastic member(59), formed around the hooking wing(58), is elastically transformed when the hooking wing(58) is contacted to adjacent parts. The elastic member is transformable because of a transforming hole formed between the body(52) and the hooking wing(58), and is connected to the body(52) and plural connecting parts. The connection parts extend from the circumference of the body(52) along a tangent line of body(52).
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