| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mounting structure of an indicator unit on a music board which a player can see a musical score put on the music board and a screen of the indicator unit together and easily see the screen of the indicator when the musical score is not put on the music board. <P>SOLUTION: Slide rails 21 and 22 are provided on a music board 20 and rail parts 32 and 33 slidably engaged to the slide rails 21 and 22 are provided on an indicator unit 30. Thus, the display unit 30 is made possible to move on the surface of the music board 20. <P>COPYRIGHT: (C)2008,JPO&INPIT |
