Charging structure of oral irrigator and oral irrigator

The embodiment of the utility model discloses a charging structure of an oral irrigator and the oral irrigator, and the charging structure comprises a housing which is provided with a through hole; a machine core assembly and a charging device are arranged in the shell, the charging device comprises a charging contact, one end of the charging contact is in circuit connection with the machine core assembly, the other end of the charging contact is exposed out of the through hole, the other end of the charging contact is connected with an external power source, and the charging contact is arranged on the shell through a rubber coating sleeve. And the charging contact is used for charging the oral irrigator. In this way, the battery is charged through circuit connection on the mainboard, the charging structure is simplified, and the internal space of the oral irrigator is saved. 本实用新型实施例公开了一种冲牙器的充电结构及冲牙器，包括壳体，所述壳体上设有通孔；所述壳体内设有机芯组件和充电装置，所述充电装置包括充电触头，所述充电触头的一端和所述机芯组件电路连接，所述充电触头的另一端从所述通孔中露出，所述充电触头的而另一端和外部电源连接，充电触头通