| 摘要 |
The present invention relates to an optical disc drive. The optical disc drive according to one embodiment comprises: a sash and a top cover which form a body of the optical disc drive; a tray which accommodates the optical disc and enables to be drawn/inserted to the body to be able to slide; and a door mounted on before the tray. A concave circular arc which is dent on a portion, where the top cover contacts with the door towards the opposite direction of the door, can be formed. The concave circular arc is stood with an arc of an end mark formed on the tray while the tray is completely open. A protrusive circular arc protruded towards the top cover can be formed on an upper end of the door contacted with the top cover. The protrusive circular arc and the concave circular arc, which corresponds to each other, can seal the optical disc drive when the tray is totally inserted into the body. Therefore, the optical disc drive can prevent a disc from being damaged when an optical disc is mounted on or unmounted from an external optical disc drive. A user does not need to incline an optical disc to mount on, and can unmount the optical disc with only one operation, such that user convenience is increased. |
