Modular child game music board

The utility model provides a modular child game music board comprises a plurality of sound frame plates of compiling and publishing, whenever compiles and publishes the sound frame plate and includesseven at least pronunciation frame plates, and every pronunciation frame plate can send a sound among note C, D, E, F, G, a, the B, the pronunciation frame plate includes through board, backup pad that through being equipped with the access opening that supplies children to pass through on the board, the access opening side is equipped with infrared sensor, is equipped with the battery in the backup pad, sends out sound control system circuit board, audio amplifier, battery, a sound control system circuit board, audio amplifier, infrared sensor pass through the line connection. The utility model discloses a pronunciation frame plate can a word distributes side by side also and to establish ties that distribute or the annular is arranged around can, and a plurality of children can send beautiful music through accor