Patent ID: 8119895

Claim:
A keyboard assembly for an electronic musical instrument comprising: an integrally formed multikey unit having a plurality of juxtaposed key bodies each of which is extended downward from its rear end to form a deformable thickness-reduced member to allow vertical swing of the key body when depressed by a player, and having a common connecting member to which is connected the thickness-reduced members to horizontally align the key bodies in the direction of juxtaposition; and a keyboard frame having a vertical rear wall member and a rear top wall member positioned in front of and above the vertical rear wall member, the vertical rear wall member and the rear top wall member extending in the direction of the key body alignment, wherein the keyboard frame is provided with a guide member connecting the rear top wall member and the vertical rear wall member, whereby the multikey unit is to be mounted onto the keyboard frame by placing the common connecting member over the rear top member, thereafter sliding the common connecting member along the guide member, and finally fixing the common connecting member to the vertical rear wall member.