| 摘要 |
An optical disk drive for preventing the splashed oil is provided. The optical disk drive comprises an optical pickup for reading an optical disk; a transmission apparatus and a stepping motor. The transmission apparatus comprises a rack, a connecting element and a connecting base. The connecting element connects the rack with the connecting base and the connecting base is connected to the optical pickup. The stepping motor is connected to a lead screw and the lead screw is meshed with the rack for moving the optical pickup. Lubricating oil is added between the rack and the lead screw. The transmission apparatus further comprises a blocking plate connected to the connecting element and the blocking plate is extended above the lead screw for blocking the splashed oil.
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