Intelligent lock with security reinforcement measure

Abstract

The invention discloses an intelligent lock with a security reinforcement measure. The intelligent lock comprises a lock panel and a mechanical key, wherein the lock panel comprises a casing and an inner chamber; a motor component and an emergency electrical interface are arranged at the upper part of the inner chamber; an L-type push plate mechanism is mounted at the output end of the motor component; a bayonet is mounted in a sliding rail; a ring-shaped blocking sleeve is arranged on the outer wall of the bayonet and located at the edge of an opening of the sliding rail; a spring is arranged in the sliding rain and located on the inner side of the blocking sleeve; a lock cylinder is horizontally arranged at the lower part of the inner chamber; a lock hole facing the outside is formed in the lock cylinder; the lock hole corresponds to the mechanical key; the inner end of the lock cylinder is connected with a link rod; a clamping groove is vertically formed in the inner side end part of the lock cylinder; the clamping groove corresponds to the bayonet; a micro-motion contact hole is formed in the outer side end part of the lock cylinder; a micro-motion component is arranged in the micro-motion contact hole; and the micro-motion component is electrically connected with a signal receiving circuit board component. According to the intelligent lock, a chip is arranged in the mechanical key to send out a radio-frequency signal, and after the radio-frequency signal is verified by a circuit in the intelligent lock, a lock cylinder safety is opened for unlocking, so that the key cannot be duplicated and has high security.

Description

technical field [0001] The invention belongs to the field of intelligent locks, and relates to an intelligent lock with safety reinforcement measures. 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 locks are gua...

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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