Colposcope body base

The utility model discloses a colposcope body base which comprises a device body, a supporting cylinder is arranged in the device body, a movable groove is formed in the supporting cylinder, an adjusting rod is arranged in the movable groove, a mounting disc is movably arranged on the top of the adjusting rod, and an observation mirror and a detection mirror are arranged on the mounting disc. A control box is arranged at the lower end of the supporting cylinder, a threaded rod is arranged in the center of the movable groove, the lower end of the threaded rod penetrates through the supporting cylinder and extends into the control box, a threaded hole is formed in the adjusting rod, the adjusting rod is in threaded connection with the threaded rod through the threaded hole, a rotating groove is formed in the upper end of the adjusting rod, and a friction rotating shaft is arranged in the rotating groove. The height of the support can be adjusted with one hand, operation of medical staff is facilitated, the prob