Intelligent door lock and method for using same

Abstract

The invention discloses an intelligent door lock and a method for using same. The intelligent door lock comprises a rotary handle, a reading head assembly and a lock core assembly mounted in the rotary handle; the outer surface of the rotary handle is provided with a socket for the reading head assembly; the lock core assembly comprises a circuit board connected with the reading head assembly, a locking and unlocking mechanism connected with the circuit board in a driving manner, a rear cover plate and a locking wheel; the locking and unlocking mechanism comprises a sliding mechanism and a drive mechanism; and the drive mechanism drives a moving block to move so as to drive the sliding block to realize unlocking and locking operations. The method for using the intelligent door comprises an unlocking step and a locking step; the unlocking step comprises the following sub-steps of: electrifying the circuit board by a key; controlling a motor to drive the locking sliding block to move for unlocking; and rotating the rotary handle along the unlocking direction for unlocking; and the locking step comprises the following sub-steps of: rotating the rotary handle to a locking and limitingposition; and controlling the circuit board by the key to control the motor to drive the locking sliding block to move for locking. The rotary handle provided by the invention is closed and complete,so that the rotary handle cannot be frozen in rain and snow weather environment in winter and the unlocking operation is reliable; and the locking and unlocking operations can be finished by single hand, so that the intelligent lock is simple and convenient to operate.

Description

technical field [0001] The invention relates to an intelligent door lock, and also relates to a locking and unlocking method of the intelligent door lock. Background technique [0002] Smart door locks, as an important device to ensure the safety of important equipment or rooms, are installed on equipment doors or room doors, and have been widely used. The Chinese patent No. 200610062637.9 discloses a smart door lock and its locking and unlocking method. The locking piece of the pin hole, the lock cylinder assembly includes a bottom plate installed in the handle, a circuit board connected with the reading head, a drive mechanism connected with the circuit board, a rotatable lever mounted on the bottom plate, driven by the drive mechanism to lock or Loosen the locking pin of the lever, the button installed on one end of the lever, the pin arranged on the other end of the lever, and the elastic reset mechanism that drives the pin to reset; the upper end of the pin matches the...

AI Technical Summary

Problems solved by technology

[0006] One of the technical problems to be solved by the present invention is to provide an intelligent door lock with no operable moving parts on its outer surface, so as to overcome the defects of complicated operation of the existing intelligent door lock and easy freezing of the door opening button

[0007] The second technical problem to be solved by the present invention is to provide a method for using an intelligent door lock, which overcomes the defects of complex operation of the existing intelligent door lock unlocking and locking methods

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