Electrode slice with quick positioning function

The utility model provides an electrode slice with a quick positioning function. The electrode slice comprises a film substrate, a conducting layer, a stainless steel layer and a metal electrode, one surface, of the film substrate, being contacted with the skin of a human body is provided with the conducting layer, the stainless steel layer is arranged between the film substrate and the conducting layer, the metal electrode is arranged on the stainless steel layer, the metal electrode is matched with the conducting layer through the stainless steel layer and is used for electrically stimulating nerve points of the human body, and the film substrate is also provided with a V-shaped positioning groove used for being matched with the knee of the human body and air holes used for the improvement of air permeability. The electrode slice with the quick positioning function is good in insulating property, low in cost, light in weight and convenient to use, and can position nervus peroneus communis points quickly.