24-hour urine sample collecting device

The utility model discloses a 24-hour urine specimen collecting device. The 24-hour urine specimen collecting device comprises a urine collecting barrel for collecting urine, in addition, the 24-hour urine sample collecting device further comprises a base, a seat ring and supporting legs. A through hole penetrating through the two faces of the base is formed in the surface of the base and used for containing a urine collecting barrel. An annular groove is formed in the edge of the through hole, a protruding ring protrudes out of the edge of a barrel opening of the urine collecting barrel, and after the urine collecting barrel is placed in the through hole, the annular groove blocks the protruding ring above the through hole. The seat ring is annular, one end of the seat ring is hinged to the upper surface of the base, the seat ring rotatably covers the base, and an inner ring of the seat ring corresponds to the through hole; the multiple supporting legs are evenly arranged on the lower surface of the base and