The invention discloses automobile detection equipment, and the equipment comprises a power supply seat and a power supply head connected with the automobile detection equipment. The right side end face of the power supply seat is provided with a first rotating cavity, and the inner wall of the first rotating cavity is annularly provided with a first internal tooth groove and a second internal tooth groove. The interior of the first rotating cavity is rotatingly provided with a first rotating block through a rotating bearing, and the interior of the first rotating block is provided with rectangular slots with the openings facing the right in a manner of longitudinal symmetry. The power supply seat between the two slots is provided with first sliding grooves in a manner of longitudinal symmetry. A third rotating cavity is disposed between the first sliding grooves and the slots in a communicated manner. The interior of the third rotating cavity is rotatingly provided with a first rotating gear through a first rotating shaft, and the interior of each first sliding groove is slidingly provided with a first sliding block.