Sleep-aiding adjustable bed body

The utility model discloses an adjustable bed body for helping sleep in the technical field of furniture, which comprises a bed body, a bed board is arranged in the bed body, the bed board comprises four composition boards, a rotating column is arranged between every two composition boards, four pairs of sliding grooves are formed in the lower side of the bed board, sliding blocks are connected in the sliding grooves in a sliding mode, and a pair of first supporting seats is installed on the sliding blocks. Four pairs of second supporting seats are mounted in the bed body, a first electric rod is arranged between one pair of first supporting seats and one pair of second supporting seats, a second electric rod is arranged between one pair of first supporting seats and one pair of second supporting seats, and a third electric rod is arranged between one pair of first supporting seats and one pair of second supporting seats; the two springs are fixedly connected to the limiting plate, the extrusion pieces are ar