The shell structure of an intelligent fingerprint door lock supplier china includes a door lock casing, a protective casing is provided on the side of the door lock casing close to the fingerprint identification module, and an opening is provided on the side of the protective casing away from the fingerprint identification module , the opening is provided with a matching protection door, the protection shell is provided with a groove matching the protection door, one end of the protection door extends into the groove, and the protection door is far away from a side of the fingerprint identification module. There is a limit block on the side, the limit block is fixedly connected with the protection door, the protection door is provided with a cleaning mechanism for cleaning the fingerprint identification module, and the side of the door lock housing close to the key module is provided with two protection The shell, one end of the two protective shells is connected with the door lock shell through a rotating mechanism.

The above is a brief introduction to the knowledge of the shell structure of intelligent fingerprint door lock supplier china.