The equipment is made by the transformation of the whole vehicle. The whole vehicle adopts a half-section in the longitudinal direction (the middle part of the front to the rear of the vehicle). The openings of the sheet metal parts of the equipment are neatly cut and painted firmly. Different colors are used to indicate different structures. They are reliable and safe to use. The reserved covering parts, interior decoration and paint colors are not obviously damaged. The cut parts are neatly cut and covered with rubber strips. Maintain the role of the key supporting parts of the vehicle, and clearly display the body wiring harness, suspension, and electrical equipment after sectioning, which is suitable for the needs of middle and higher automobile colleges and training institutions to teach the trainees of the vehicle