Training device for preventing lower limb deep vein thrombosis

The utility model relates to a trainer for preventing lower limb deep venous thrombosis, which comprises symmetrically arranged mounting seats, the top of each mounting seat is connected with an adjusting seat, the top side of each adjusting seat is connected with a training component, each mounting seat comprises a bottom plate and a fixing plate, the rear side of the bottom of each bottom plate is fixedly connected with the corresponding fixing plate, and each fixing plate is fixedly connected with the corresponding adjusting seat. A bolt is arranged on the fixing plate in a penetrating mode, the outer side of the bolt is in threaded connection with a locking nut, the training assembly comprises a trapezoidal table and a mounting plate, the legs of a patient can be curled up or straightened, the patient can overall exercise the two legs, the probability of occurrence of the symptom of leg myasthenia caused by long-time lying is reduced, and the training efficiency is improved. The adjusting seat and the tra