| 摘要 |
PROBLEM TO BE SOLVED: To improve user friendliness regarding an information playback device mounted on an automobile.SOLUTION: A small information medium 18 is normally being covered with a lid 9 by determining a frequency of insertion and ejection a little. Therefore, it is prevented from being unexpectedly ejected from an insertion port. When ejecting the small information medium from the insertion port or inserting it into the insertion port later, because of a lid opened state, a portion of a gap 10 between a lower part of a main body case 5 and a display section 4 in an open state is being covered with the lid. Therefore, even when the information medium is erroneously dropped, it is received by the lower cover, such that the information medium can be easily picked up therefrom. Thus, user friendliness is extremely improved. |
