Sample box

The utility model belongs to the field of sample boxes, particularly relates to a sample box, and aims to solve the problems that when a box body of an existing sample box is bumped or collided, the box body and a box cover are likely to be separated, samples are easy to scatter, when the samples are harmful to the environment or a human body, the samples are easy to damage the outside, the surface of the box body is flat, and the sample box is not easy to damage. In order to solve the problem that a box body needs to be lifted by two hands when the box body is moved, so that the box body is inconvenient to move, the following scheme is provided: the box body comprises a box body and a box cover, a foam layer is arranged on the inner wall of the bottom of the box body, a placing frame is arranged in the box body, and a plurality of placing grooves are formed in the placing frame; the inner walls of the plurality of placing grooves are provided with air bags for fixing samples, so that the box body and the box