Encryption lock cylinder structure and application thereof

Abstract

The invention discloses an encryption lock cylinder structure. The encryption lock cylinder structure comprises a lock container and a lock shell; the lock container is of a cylindrical structure, a lock hole is formed in the end of the outer side of the lock container, the lock shell comprises a controlled portion, a rotating portion and a control portion, the controlled portion is of a hollow cylindrical structure, the lock container is sleeved with the controlled portion, the rotating portion is provided with a rotating head, the inner side end of the lock container is fixedly connected with the rotating head, the control portion is also of a hollow cylindrical structure, and a clutch structure is arranged in the control portion; one end of the clutch structure is connected with the rotating head, the other end of the clutch structure is connected with a suction cup type electromagnet, a reset spring is arranged between the clutch structure and the suction cup type electromagnet, the suction cup type electromagnet is connected with an encryption chip, the encryption chip is connected with an external work power source, and a bottom cover is arranged at the outer end of the control portion; the invention further discloses application of the encryption lock cylinder structure. A door lock cannot be opened only through a mechanical key, unlocking can be achieved through the mechanical key in a user authorization manner, the safety degree is high, and the potential safety hazard of key losing or stealing is avoided.

Description

technical field [0001] The invention belongs to the technical field of intelligent locks, and relates to an encryptable lock cylinder structure and its application. Background technique [0002] Smart locks are different from traditional mechanical locks. They are more intelligent locks in terms of user identification, security, and management. They are the executive components for locking doors in the access control system. Different from ordinary mechanical locks, the smart lock has an automatic electronic induction locking system. When it automatically senses that the door is closed, the system will automatically lock. Smart locks can unlock the door through fingerprints, touch screens, and cards. In the security environment of ordinary residential areas, the general door lock handle opening method cannot ensure sufficient safety performance. It is easy to drill a small hole from the outside of the door and then use a wire to turn the handle to open the door. Many smart...

AI Technical Summary

Problems solved by technology

While the current smart lock uses mechanical keys, it also adds the functions of fingerprint recognition, iris recognition, and password recognition. Since the relevant national standards stipulate that the smart lock needs to retain the unlocking function of the mechanical key, but the mechanical key is often easily lost, copied and Illegal embezzlement, leaving a greater security risk

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