Operation wound pull-open type drag hook assembly convenient to use

The invention relates to the technical field of drag hook assemblies, and particularly discloses a convenient-to-use surgical wound pull-open type drag hook assembly which comprises a drag hook assembly, a plurality of drag hook bodies are arranged in the center of the drag hook assembly, and hook rings capable of bearing the drag hook bodies are arranged on the peripheries of the drag hook bodies; the driving mechanism is located above the retractor body, and the driving mechanism can drive the retractor body to pull the wound of the patient; the retractor comprises a retractor body, a driving mechanism and a compensation mechanism, the compensation mechanism is located between the driving mechanism and the retractor body, the compensation mechanism can compensate the position of the retractor body, and when the retractor is used, the retractor assembly is driven by the driving mechanism to alternately pull a wound of a patient; the situation that the drag hook slides at a surgical wound to damage skin or ti