Portable crime scene reconstruction scanner

The utility model relates to the technical field of crime scene reconstruction scanners, in particular to a portable crime scene reconstruction scanner which comprises a scanner body, a bottom shell and a top cover, the scanner body is installed on the bottom shell, a splicing mechanism is arranged between the top cover and the bottom shell, the splicing mechanism comprises a connecting groove and a butt joint groove, and the butt joint groove is connected with the connecting groove. The number of the connecting grooves and the number of the butt joint grooves are both two, connecting columns are arranged on the connecting grooves, fastening holes are formed in the connecting columns, hinges are arranged at the top ends of the connecting columns, and a handle is arranged between the two hinges. In the prior art, people need to use a large storage box to store the scanner, the occupied space is large, the portability is poor, people can only hold the scanner in a narrow area, the situation that other objects a