Foldable piano keyboard

The utility model belongs to the technical field of electron peripheral hardware technique and specifically relates to indicate a foldable piano keyboard, including a side key dish, the 2nd side key dish, in first in keyboard, the second keyboard and a plurality of coupling mechanism, the both ends of keyboard are passed through respectively in first coupling mechanism rotationally connect in sidekey dish with keyboard in the second, the keyboard is kept away from in the second the one end of keyboard is passed through in first coupling mechanism rotationally connect in the 2nd side key dish.The utility model discloses a the utility model discloses be divided into a side key dish that rotation connects, in first in keyboard, the second keyboard and the 2nd side key dish, when packing upthe utility model discloses the time, a side key dish, in first in keyboard, the 2nd side key dish, the second keyboard fold up in proper order, can reduce the utility model discloses a length, portable. 本实用新型涉及电子外设技术领域，尤其是指种折叠