摘要 |
<p>PURPOSE: To provide a keyboard device of an electronic musical instrument by which more excellent touch response resembling an acoustic piano can be inexpensively obtained with simple constitution by easily adjusting an interval between the actuating timing of a keyboard switch and the rotation regulating timing of a hammer to a dispersionless and shorter interval. CONSTITUTION: A keyboard device of an electronic musical instrument is provided with a freely rotatable keyboard 3, a hammer 4 to rotate according to rotation by a push key of this keyboard 3, a stopper 6 to regulate rotation of the hammer 4 by coming into contact with this rotating hammer 4, a keyboard switch 5 which is actuated by being pressed by the rotating hammer 4 and detects a push-key condition of the keyboard 3 and an adjusting member 62 which can simultaneously adjust the actuating timing of the keyboard switch 5 and the rotation regulating timing of the hammer 4 by the stopper 6.</p> |