The utility model discloses a cash-out door capable of driving a cash-out door plate to slide up and down through a toggle mechanism. The cash-out door comprises a bracket, wherein, a cash outlet is arranged on the bracket, the cash-out door plate capable of covering the cash outlet completely is arranged on the front side of the cash outlet, the cash-out door plate is in sliding connection with the bracket through a slide mechanism, a V-shaped toggle mechanism is rotationally connected with the bracket, the toggle mechanism comprises a rotation supporting leg and a toggle supporting leg, the toggle mechanism rotates with respect to the connection point of the rotation supporting leg and the toggle supporting leg as a rotating shaft, the rotation supporting leg is connected with one side of the bracket through a horizontal spring, an electromagnet is connected to the other side in the horizontal direction of the rotation supporting leg, a shaft pin is shaped forwards at the free end of the toggle supporting leg, a toggle hole capable of sleeving the shaft pin is formed in the corresponding position on the cash-out door plate, a spacing piece capable of propping against the rotation supporting leg is formed backwards on the cash-out door plate, a notch is formed on the outer side of the free end of the rotation supporting leg, and the spacing piece can be completely clamped into the notch. The utility model is simple in structure, convenient to operate, less vulnerable to error, low in manufacturing cost, and convenient to mount and maintain.