| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate such an inconvenience that a music stand to be installed onto an electronic piano protrudes from the rear end of the electronic piano. <P>SOLUTION: The electronic piano provided with a main body 50 having a frame for housing a keyboard unit is provided with a groove 16 for erecting the music stand 105 atop the rear part of the main body 50. The cross sectional shape of the groove 16 is a V-shape which is narrower in a bottom and is wider on an upper open side. The keyboard instrument is provided with a topboard 6 which is spanned between arms and is arranged above the rear part of the keyboard and a control panel 10 which is arranged adjacently to the front face of the topboard 6, in which the groove 16 can be formed by the rear wall of the control panel 10 and the front wall of the topboard 6. <P>COPYRIGHT: (C)2003,JPO |
