Blood collection and storage box

The utility model discloses a blood collection and storage box, which relates to the technical field of medical instruments and comprises a box body, a storage cavity is arranged in the box body, a support plate is mounted in the storage cavity, a plurality of fixing holes are arranged in the support plate, and blood collection tubes are placed in the plurality of fixing holes. Threaded columns are in threaded connection with the portions, located on one sides of the multiple fixing holes, in the supporting plate. The blood collection and storage box has the advantages that through the multiple sets of threaded columns in threaded connection with the interior of the supporting plate, under the action of the movable clamping plates on the clamps at the bottoms of the threaded columns, the spring sets are matched, so that when blood collection tubes extrude the clamping plates, the inclined faces on the clamping plates automatically move under the acting force, and the blood collection tubes are clamped and fix