Interphone with protective structure

The utility model discloses an interphone with a protective structure, which belongs to the technical field of interphones and comprises an interphone body, an antenna is mounted on one side of the top of the interphone body, an external thread ring is arranged on the top of the interphone body at the position of the antenna, a protective cover is mounted on the external thread ring, an internal thread cover is arranged at the bottom of the protective cover, and the internal thread cover is provided with an external thread. The internal thread cover is screwed on the external thread ring, a storage groove is formed in the bottom of the rear side of the interphone body, a standby power supply is installed in the storage groove, and a storage groove is formed in the bottom of the rear side of the standby power supply; according to the technical scheme, through the storage groove, the standby power supply, the charging line and the plug, when the interphone main body is used outdoors and the electric quantity of