Emergency disc ejecting device for optical disc drive

摘要

An emergency disc ejecting device for an optical disc drive including a linkage module and a gear module is provided. The linkage module has a first linkage capable of moving along a disc loading direction and a disc ejecting direction. The gear module includes a first gear, a second gear and a pulley. The first gear is detachably connected to the first linkage. The second gear is driveably connected to the first gear and has a first contacting portion. The pulley is pivoted on the second gear and has a second contacting portion, wherein the second gear has an idle-stroking rotation relative to the pulley. When the second gear performs the idle-stroking rotation relative to the pulley, the first contacting portion moves relatively from a first side of the second contacting portion to a second side of the second contacting portion.

主权项

1. An emergency disc ejecting device for an optical disc drive, comprising:
a linkage module having a first linkage, wherein the first linkage capable of moving along a disc loading direction and a disc ejecting direction; and a gear module, comprising:
a first gear detachably connected to the first linkage;a second gear driveably connected to the first gear and having a first contacting portion; anda pulley pivoted on the second gear and having a second contacting portion abutted against the first contacting portion, wherein the second gear has an idle-stroking rotation relative to the pulley, and when the second gear performs the idle-stroking rotation relative to the pulley, the first contacting portion moves relatively from a first side of the second contacting portion to a second side of the second contacting portion.