Inspection storage tube

The utility model discloses an inspection storage tube, which relates to the technical field of medical instruments and comprises a base, a fixing groove is arranged inside the base, two convex grooves are arranged inside the base and located at the bottom of the fixing groove, convex blocks are slidably connected inside the two convex grooves, the tops of the convex blocks are fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the bottom of the fixing groove. A storage pipe body is placed in the fixing groove and located between the two fixing plates, and telescopic springs are installed in the two convex grooves. The inspection storage tube has the advantages that the fixing plate and the spring set are arranged in the base, storage tubes of different sizes can be conveniently fixed through the fixing plate by means of deformation of the spring, and the magnetic metal layer and the magnet layer are arranged on the two corresponding sides of the base respectively, so that t