Baby crib capable of being changed into desk

The utility model relates to the technical field of baby cribs, and discloses a variable desk baby crib which comprises two side supports which are symmetrically arranged, a rear support is installed between the rear ends of the two side supports, and a front support is installed between the front ends of the two side supports. A supporting plate is movably installed among the two side supports, the rear support and the front support jointly, and an adjusting mechanism is arranged between the two side supports and located below the supporting plate. According to the baby crib, the pulling plate is pulled in the direction away from the side supports, the clamping rods are driven to retreat from the side supports, and therefore the front support can be detached, and the baby crib can be transformed into a desk for use; a motor in the adjusting mechanism is started to drive a threaded rod to rotate through a synchronous belt, a threaded pipe in threaded connection with the threaded rod can drive a supporting pla