Miniature adjustable multidirectional combined ankle joint external fixation orthosis

The utility model discloses a miniature adjustable multidirectional combined ankle joint external fixation orthosis which comprises an orthosis shell and a buckling part arranged on the orthosis shell, the orthosis shell comprises a leg orthosis shell and a foot orthosis shell which are independently arranged, and a gap between the leg orthosis shell and the foot orthosis shell is located at the position of an ankle joint. A micro adjusting mechanism is arranged between the leg device shell and the foot device shell, and the foot device shell can move and be locked relative to the leg device shell through the adjusting mechanism so that the ankle joint can bend or stretch or the forefoot can be turned inwards or outwards. The ankle-foot four-direction (ankle joint flexion and extension or forefoot inward and outward turning) adjustment can be conveniently carried out through the adjusting mechanism, meanwhile, the buckling component is used, a patient can conveniently use the ankle-foot four-direction adjusti