Convenient case of blood sampling

The utility model relates to a convenient case of blood sampling. It includes box, flip, from last to having first storing layer, second storing layer, third storing layer in the box, the connecting rod that has a pivot through both ends respectively between the both sides and flip on first storing layer, between the both sides on the both sides on the both sides on the both sides on second storing layer and first storing layer, third storing layer and second storing layer links to each other, third storing layer is fixed in the box, third storing layer includes support baffle, the three discarded object case that is the cask form, support baffle fixes all around on the lateral wall of box, support baffle is last to be equipped with 3 and to be used for placing the through -hole of discarded object case, second storing in situ is equipped with 6~16 blood preparation cases, every one side of blood preparation case is equipped with bed label digital display device, first storing in situ is equipped with 5~8 cle