| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a circuit board protecting structure for electronic musical instrument which can protect a circuit board and clamp a signal cable at the same time. <P>SOLUTION: Three cuts 3a11-3a13 are made in a flexible sheet 3a, a strip 3a21 is formed by the cut 3a11, and a strip 3a22 is formed by the cuts 3a12 and 3a13. First, the flexible sheet 3a and a circuit board are together screwed to the inside of an upper box with screws 3a53-3a55, then a plurality of signal cables 4 near to the flexible sheet 3a are wound into a ring which is formed by bending the strip 3a21, and one end of the strip 3a21 and the circuit board are together screwed to the inside of the upper box with a screw 3a51. In the same manner, the signal cables 4 are wound in a ring which is formed by bending the strip 3a22, and one end of the strip 3a22 and the circuit board are together screwed to the inside of the upper box with a screw 3a52. <P>COPYRIGHT: (C)2007,JPO&INPIT |
