An external orthopaedic fixation device for joint

The utility model discloses an external orthopedic fixing device for a joint. The device comprises a first fixing sleeve, a second fixing sleeve, a connecting rod, a mounting block and a connecting block, a supporting block is welded to the inner wall of one end of the connecting block. A sliding groove is formed in the middle of one side face of the supporting block. a sliding block is connectedinto the sliding groove in a sliding manner; the sliding block is welded to the middle of one side of the mounting block. springs are fixedly welded to the inner walls of the sides, close to the mounting blocks, of the spring cavities; according to the utility model, the second fixing sleeve moves in the first fixing sleeve; spring arrangement, the fixing position of the second fixing sleeve can be determined according to different thicknesses of limbs; the limbs can be better fixed; and the protection device is mainly composed of a disinfection layer, a water absorption layer, a water-resisting layer and a sponge lay