Portable human shoulder joint fixing support

The invention relates to the field of shoulder joint fixation, in particular to a portable human shoulder joint fixing support which comprises a connecting plate frame, adjusting plates are inserted into the two ends of the connecting plate frame, and shoulder joint fixing seats are mounted at the other ends of the adjusting plates. According to the shoulder joint fixing device, when the shoulder joints of the corpse are fixed, adjustment can be conveniently carried out according to the shoulder width of the corpse, locking is carried out through the dead weight of the shoulder joints of the corpse, meanwhile, the shoulder joint fixing bases on the two sides limit and fix the shoulder joints in a triangular mode through the armpit supporting blocks, the arm limiting rods and the shoulder limiting rods, and therefore the shoulder joints and the shoulder joints of the corpse are fixed; the corpse can be conveniently dissected or taught; and meanwhile, the whole fixing frame can be conveniently folded, so that t