The invention discloses a storage device for samples for test in the Internal Medicine Department. The storage device comprises a storing box, adjusting devices and a moving device. The inside of the storing box is vertically provided with a moving board and a supporting rod, the supporting rod is fixedly connected to the inner wall of one side of the storing box, the bottom of the moving plate is connected to the bottom of the storing box in a sliding mode, a supporting plate is vertically arranged between the moving plate and the inner wall of the other side of the storing box, one side of the supporting plate is fixedly connected to the moving device, both sides of the top of the storing box are fixedly connected with the adjusting devices, one side of the supporting rod is fixedly connected with a first placement plate, a second placement plate and a third placement plate, one end of the first placement plate, one end of the second placement plate and one end of the third placement plate are inserted into the supporting rod, the adjusting devices of the invention can adjust the position of a second platform and connect a first platform and the second platform to provide more options for people to place things, and the moving device is arranged to adjust the distance between the moving board and the inner walls of the storing box, and to adjust the space for placing items.