An electronic drum has an induction board and a securing frame. The induction board has a drumhead, a connection device and a detecting assembly. The connection device is adapted to be electrically connected with an outer acoustic device. The detecting assembly is mounted under the drumhead and is electrically connected with the connection device to detect beats on the drumhead and to send acoustic signal to the connection device. The annular securing frame is mounted around the induction board and has an annular bracket, an outer securing rib and a bottom securing rib. The annular bracket has an outer periphery and a bottom. The outer securing rib protrudes outward from the outer periphery of the annular bracket. The bottom securing rib protrudes from the bottom of the annular bracket.