Storage box for legal document evidence

The utility model belongs to the technical field of legal auxiliary tools, and particularly relates to a storage box for legal document evidences, which comprises a box body, placing cabinets are fixedly connected to the left end and the right end in the box body, and partition plates are fixedly connected to the middles of the interiors of the two placing cabinets. Mounting holes are formed in the connecting positions of the four containing cavities and the box body in a penetrating mode, mounting grooves are formed in the lower ends of the interiors of the four mounting holes, ventilation frames are installed in the four mounting holes, and concave grooves are fixedly connected to the upper ends of the inner side walls of the four ventilation frames; the lower end faces of the four ventilation frames are fixedly connected with mounting blocks matched with the mounting grooves, the inner side walls of the four ventilation frames are detachably connected with U-shaped grooves, and insect prevention substances