Detachable electronic drum

摘要

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.

主权项

1. An electronic drum comprising:
an induction board having:
a drumhead;a connection device adapted to be electrically connected with an outer acoustic device; anda detecting assembly mounted under the drumhead and electrically connected with the connection device to detect beats on the drumhead and to send acoustic signal to the connection device; and an annular securing frame mounted around the induction board and comprising:
an annular bracket having an outer periphery and a bottom;an outer securing rib protruding outward from the outer periphery of the annular bracket; anda bottom securing rib protruding from the bottom of the annular bracket,wherein the outer securing rib and the bottom securing rib are configured to respectively abut against top and inner peripheries of a holding rim of a conventional drum such that the induction board is detachably held above a drumhead of the conventional drum.