Abstract: An electrically elevated baby crib comprises a crib frame and a lifting mechanism fixed inside of the crib frame. The lifting mechanism comprises a bottom support frame, a bed board bracket and a support assembly disposed between the bottom support frame and the bed board bracket. The support assembly includes a first and second support arms intersecting and hingedly connecting with each other by a central axis at the intersection joint. At one side of the support assembly, the upper portion of the first support arm and the lower portion of the second support arm respectively are hingedly connected to the bed board bracket and the bottom support frame, and at opposite side of the support assembly, the lower portion of the first support arm and the upper portion of the second support arm respectively are slidably connected to the bottom support frame and the bed board bracket.