Keyboard device for electronic keyboard instrument and mounting structure of a detachment-feeling element for electronic keyboard instrument

摘要

An electronic keyboard instrument keyboard apparatus that facilitates facilitating assembly and disassembly work for a key switch and incorporation of hammers and the key switch with high accuracy and providing a touch similar to that provided by an acoustic grand piano, thereby making the apparatus compact the depth holds. The apparatus includes pivotable keys, a hammer carrier formed by a resinous casting, hammers pivotally supported by the hammer carrier, and a key switch containing switch main portions associated with the hammers and a switch plate. The hammer carrier has a switch mounting part formed with an opening extending vertically therethrough. The key switch is detachably mounted on the switch mounting part with the switch main parts facing the respective hammers from above via the opening and the switch plate being set on the upper surface of the switch mounting part.