Intelligent lock structure

Abstract

The invention relates to the technical field of locks, in particular to an intelligent lock structure. The intelligent lock structure comprises a lock shell, a bottom plate, a side plate, a face plate, a buckle, a pull plate, a fixed plate, a clamping plate, a push plate, a clamping groove plate, a spring bolt plate, a motor fixing piece, a rack plate, a latch bolt, a fixing piece, a fixing pin, amotor buffering pin, a shifting fork, a shifting sleeve, an electromagnet, a clamping plate pin, a circuit board, a motor, an electromagnetic induction piece, a bevel gear, a gear push block, a coilspring and a torsional spring. A cavity can be defined by the lock shell, the bottom plate and the side plate. Four layers of structures are arranged at the upper middle position in the cavity, the position where a ladder is located on the fixed plate is the first layer, the position where the clamping plate is located is the second layer, the position where the spring bolt plate is located is thethird layer, and the position where the clamping groove plate and the rack plate are located is the fourth layer. A door is locked through electromagnetic induction and opened through vena digitalisrecognition, a switch of a motor is controlled through a vena digitalis technology, a spring bolt telescopic mechanism is driven by the motor, the motor is prevented from being directly connected witha door catch, the service life of the lock is prolonged, and the safety of the intelligent lock is improved.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to an intelligent lock structure that controls the switch of a motor through finger vein technology and drives a bolt retractable mechanism through a gear. Background technique [0002] The current locks mainly include traditional mechanical locks and new smart locks, while the smart locks on the market now mainly include combination locks and fingerprint locks. There is a row of holes on the rotating inner shaft of the traditional mechanical lock, and there are small copper pillars inside, and a corresponding row of small holes and a row of copper pillars are also placed on the lock body that matches the inner shaft. It is relatively short, so the copper casting on the inner wall is inserted into the inner shaft, so that the inner shaft cannot rotate. When the corresponding key is inserted, the copper column and the teeth on the key contact to form a regular curve. Lift up the coppe...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of fingerprint combination locks is that some people or some groups have few fingerprints and fingerprints, which are difficult to image; every time a fingerprint is used, the user's fingerprint will be left on the fingerprint collection head, and these fingerprints are used to copy fingerprints. Possibility; stability and durability are not as strong as mechanical passwords; many fingerprint recognitions cannot be unlocked with wet hands due to technical and cost constraints

The disadvantage of password unlocking is that you need to change the password frequently to ensure security, but this will cause you to often forget the password; even if it is a fake password, if you enter it as it is, you can still open the door

[0005] The existing smart lock structure mainly adopts the motor-driven door bolt mode, and its technical defect is that the motor drive system is always connected to the door bolt, and the failure rate is high. On the one hand, it affects the use of the lock, and on the other hand, the service life is short. Structure can solve problems

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