▎ 摘　　要

NOVELTY - A temperature-controlled semi-rigid ankle protector (100) comprises an ankle protecting main body comprising a rigid part (101) and an elastic part (102). The rigid part includes a rigid base layer, and the elastic part includes a skin-friendly layer, a temperature control layer and a waterproof layer which are connected in sequence. The temperature control layer is used for optional temperature control operations. A connecting wing is integrally formed with the protecting main body. The connecting wing is respectively fixed on two sides of the ankle protective main body, and the connecting wings at two sides are matched with each other to fix the ankle protection main body. Heating units are arranged between the temperature control layers, and an interval strip is arranged between the two adjacent heating units. The rigid part includes an inner ankle rigid part, outer ankle rigid part and/or whole ankle rigid part. USE - The temperature-controlled semi-rigid ankle protector is useful for heating and physical therapy or as cold compress for ankle injury. ADVANTAGE - The ankle protector realizes lightness and stability of the ankle protecting main body by setting the rigid part and the elastic part. The ankle protector provides an important guarantee for the safety of the ankles of airborne troops and officers, and military soldiers who undergo frequent airborne training when they parachute to the ground by effectively protecting the ankle joints of the majority of officers and soldiers, and reducing the occurrence of ankle injuries. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structure diagram of the temperature-controlled semi-rigid ankle protector. 100Controllable temperature semi-rigid ankle 101Rigid part 102Elastic part 111Connection part