Patent ID: 11920376
Assignee: NANJING EASTHOUSE ELECTRICAL CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  F  G | IPC E  F

Claim 13:
14. The electronic door lock of claim 6, wherein the third locking mechanism comprises: a third transmission mechanism, a third driving mechanism, a second torque driving motor, and an electronic controller, wherein the electronic controller controls the second torque driving motor and the second torque driving motor generates the second torque, the electronic controller comprises a communication module, a user authentication module, and a lock control module, the user uses the communication module and the user authentication module to operate the electronic door lock through the lock control module to provide the second torque to the outer wheel through the third driving mechanism and the third transmission mechanism of the third locking mechanism, when the outer wheel is rotating at the second torque, the inner wheel and the rotatable shaft rotate along with the outer wheel in the same direction to retract the locking tongue and unlock the door.