Intelligent electric control door lock

Abstract

The invention discloses an intelligent electric control door lock, comprising an electronic lockset, an unlocking control system and a power source device; a contact part where a lock body contacts with a spring bolt box is provided with a first electric conduction structure; the corresponding part of the spring bolt box is provided with a second electric conduction structure; the power source device is mounted on a door frame and is electrically connected with an external mains supply; the power source device is electrically connected with the first electric conduction structure; the unlocking control system is mounted on a door body, and is electrically connected with the second electric conduction structure; the power source device is electrically connected with the unlocking control system by the contact of the first electric conduction structure and the second electric conduction structure. The intelligent electric control door lock has the beneficial effects that no wire of a whole door leaf is exposed, and the overall attractive appearance of the door body is not affected, and has the advantages that the mounting is simple and easy, and the maintenance is convenient; the phenomenon that a connecting wire of the electronic lockset is abraded along with the rotation of the door body, so that the electronic door lock is short-circuited is avoided.

Description

technical field [0001] The invention relates to locks, in particular to an intelligent electric control door lock. Background technique [0002] A door lock is a device used to lock a door to prevent others from opening the door. Electronic door locks emerged with the development of electronic technology. They are incomparable to mechanical door locks in terms of convenience of use, prevention of illegal opening, and intelligent management. Therefore, they are widely used in places with high safety requirements, such as Banks, government departments, hotels, school dormitories and residential quarters, etc. [0003] Common electronic door locks on the market are mainly passwords, magnetic cards, IC cards, TM cards, and radio frequency card electronic door locks. Its structure generally includes an electronic lock with a deadbolt and a lock slot, an unlock control system that controls the lock tongue of the electronic lock to escape from the lock slot, and a power supply fo...

AI Technical Summary

Problems solved by technology

The smart electronic door lock with this structure, because the power supply is a dry battery, and the power of the dry battery is small, often causes the power of the unlocking control system to be insufficient, which in turn causes the use of the unlocking control system to be unstable.

In order to solve the above-mentioned problems, the power supply of the existing electronic door locks is powered by the mains power supply instead of the traditional dry battery power supply. The power supply devices that are electrically connected between the unlocking control systems are all installed on the door body, and a power connection for connecting the power supply device to the mains must be provided on the door hinge and the side where the door body is connected to the door hinge. The lead-out power line is perforated, which will affect the appearance of the door body on the one hand, and on the other hand, will make the installation structure of the electronic door lock more complicated, which is not convenient for maintenance, and the opening and closing rotation of the door body will cause certain wear and tear on the power wiring , resulting in a short circuit of the electronic door lock

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