Pharyngeal swab nucleic acid pathogen separation device

The utility model discloses a throat swab nucleic acid pathogen separating device which comprises an outer tube, an inner tube, a first tube cover and a second tube cover, the outer tube is communicated with the inner tube, an inserting hole is formed in the center of the second tube cover so that a throat swab head can be inserted into the inner tube conveniently, and a first conical hopper with the tip end facing downwards is arranged in the inner tube. A first conical hopper is arranged in the inner tube, an annular scraping plate is fixedly connected to the lower end of the first conical hopper, a second conical hopper with the tip end facing upwards is arranged in the inner tube and located above the first conical hopper, and a catheter is fixedly connected to the upper end of the second conical hopper. The throat swab head is taken out of the outer tube along with the inner tube, and the preserving fluid is collected in the outer tube, so that the throat swab head is separated from the preserving fluid,