| 摘要 |
Disclosed is an optical disc drive. The optical disc drive may include a clamp unit for chucking an optical disc; at least one lifting projection protruding from the clamp unit; and a moving force transfer unit for transferring a moving force, of moving the clamp unit in an axial direction of the clamp unit, to the clamp unit through the lifting projection, wherein the moving force transfer unit includes a guide for moving the lifting projection in the axial direction by a movement in a direction perpendicular to the axial direction, and a protective part provided at least one of both ends of the guide and protecting the lifting projection. Accordingly, when an optical disc rotates at high speed, noise generation at a joined portion between the guide of the moving force transfer unit and the lifting projection can be suppressed.
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