Lower limb fracture anesthesia operating bed

The utility model discloses a lower limb fracture anesthesia operating bed which comprises a bed board, a fixing band and a bed frame, two ends of the bed board in the length direction are connected with the bed frame through a rotating shaft, a plurality of fixing holes are symmetrically arranged on the bed board, two ends of the fixing band are connected with the fixing holes, two ends of the bed frame are provided with fixing discs, and circles of the fixing discs are located on the axis of the rotating shaft. A connecting rod is arranged at the end of the rotating shaft, one end of the connecting rod is connected with the rotating shaft, the other end of the connecting rod is slidably connected with the edge of the fixing disc, a locking screw is arranged at the end of the connecting rod and connected with the connecting rod through threads, and the end of the locking screw is tightly attached to the fixing disc. The turnover bed board is arranged on the bed frame, after a patient is fixed, the whole pati