Vagina arc-shaped drag hook

The utility model relates to the technical field of medical instruments, and discloses an arc-shaped vagina retractor which comprises a fixing assembly. The fixing assembly comprises a fixing plate, and the top of the fixing plate is provided with an electric telescopic rod. The fixing ring is fixedly connected to the top of the electric telescopic rod; the vaginal retractor body is arranged in the fixing ring; a plurality of first adjusting assemblies are arranged in the fixing ring, and each first adjusting assembly comprises a mounting groove formed in the outer side wall of the fixing ring and penetrating through the fixing ring; the round block slides in the first sliding groove and drives the fixing block to be embedded into the second sliding groove at the same time, at the moment, the vaginal retractor body is fixedly installed in the fixing ring, the fixing block is embedded into the second sliding groove at different positions to adjust the vaginal retractor body, and the effect of convenient adjust