An electric stimulator,The utility model comprises a housingA control circuit board and at least two electrodes；The inner part of the shell has an inner space,There is at least one electrode plate slot on the outer side,The control circuit board is arranged in the internal space of the housing,Used to control the intensity and frequency of the current output,The electrode piece can conduct electricity,It is arranged in the electrode slot of the shell,And is electrically connected with the control circuit board,The outer surface of the electrode sheet has a large area contact surface and a small area contact surface connected with the large area contact surface,The area of the large area contact surface is larger than that of the small area contact surface,And the angle between the large area contact surface and the small area contact surface is not more than 180 degrees；So as to achieve no exposed wiringConvenient storageSimple and beautifulApplicable to large and small areasNo waste of consumablesIt is flexible and easy to use.一種電刺激器，包含有一殼體、一控制電路板及至少二電極片；該殼體內部具有一內部空間，一外側面上具有至少一電極片嵌槽，該控制電路板係設置於該殼體之內部空間內，用以控制電流輸出之強度與頻率者，該電極片可導電，係設置於該殼體之電極片嵌槽中，並與該控制電路板電性連結，該電極片之外側表面具有一大面積接觸面及一與該大面積接觸面相接之小面積接觸面，該大面積接觸面之面積大於該小面積接觸面，且該大面積接觸面與該小面積接觸面間具有一不等於１８０度之夾角；藉以達到無外露接線、收納方便、簡潔美觀、適用大面積及小面積、無耗材浪費、具機動性及使用便利等功效。
