Vaginal secretion sampling device

The utility model discloses a vaginal secretion sampling device. The vaginal secretion sampling device comprises a test tube body, the upper end and the lower end of the pre-storage sleeve are open; the sleeve sleeves the upper part of a tube hole of the test tube body; the upper end and the lower end of the push-pull pipe are open; the lower portion and the upper portion of the outer wall of the push-pull pipe are each sleeved with one piston. The two pistons are sleeved in the pre-stored sleeve in a manner of sliding up and down; normal saline is stored between the two pistons in the pre-storage sleeve; the test tube cover covers the upper end of the test tube body, and the upper end of the push-pull tube is located in the test tube cover; the upper end of a rod handle of the cotton swab is arranged in the test tube cover and penetrates through the tube hole of the push-pull tube, and a cotton swab head is positioned at the lower part of the test tube body. According to the test tube, the push-pull tube is