| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a keyboard device for an electronic musical instrument, capable of easily performing accurate correction of tilting of a key, which includes a key guide whose material is not restricted to metal. <P>SOLUTION: The key guide 40 for guiding a key in a vertical direction includes a support body 41 fixed to a key frame, which extends to a hollow section of the key, and a contact body 42 supported by the support body, which guides vertical motion of the key by coming into contact with a sidewall inner face of the key, and the contact body 42 is supported in an eccentric position to the support body 41 so as to be rotatable, a position in a key width direction is changed at a contact point to a key sidewall by changing a rotation position, in the keyboard device for the electronic musical instrument. <P>COPYRIGHT: (C)2010,JPO&INPIT |
