| 摘要 |
The present invention provides a keyboard device for electronic musical instrument having a key guide section capable of finely adjusting arrangement of keys. The device is configured as the key guide section (40) for guiding keys (10) in up-down direction includes: a support body (41) fixed on a key frame (20) and extending in a hollow section (14) of a key; a contact body (42) supported by a support body and contacting internal face of a side wall of the key to guide the key, the contact body (42) being supported in width direction of the key relative to the support body (41) in position adjustable mode. The key guide section (40) has a locking mechanism for holding the position adjustable contact body at adjusted position, the locking mechanism has a multi-stage buckling section arranged on each support body (41) and position adjustable contact body (42) and buckling each other. |
