KEYBOARD DEVICE AND KEYBOARD INSTRUMENT

摘要

A keyboard device including a plurality of transmission members which are provided corresponding to a plurality of keys arranged in parallel and each of which makes a rotating motion in response to a depression operation on a corresponding key, a plurality of hammer members which are provided corresponding to the plurality of keys and each of which makes a rotating motion in response to the rotating motion of the transmission member and thereby provides an action load to the key, and a plurality of interlock control sections each of which controls the rotating motion of the hammer member made in response to the rotating motion of the transmission member by a relative motion of an interlock projecting section of the transmission member with respect to a guide hole provided in the hammer member.

主权项

1. A keyboard device comprising:
a plurality of keys; and action mechanisms respectively provided corresponding to the plurality of keys, wherein each action mechanism comprises: a transmission member which is displaced in response to a depression operation on a corresponding key; a hammer member which provides an action load to the key subjected to the depression operation by making a motion in response to the displacement of the transmission member; and an interlock control section which has an interlock projecting section provided to one of the transmission member and the hammer member and a guide section which guides the interlock projecting section, and is provided to another one of the transmission member and the hammer member, for controlling the motion of the hammer member made in response to the displacement of the transmission member corresponding to the key subjected to the depression operation by a relative motion between the guide section and the interlock projecting section.