CN209328099U

CN209328099U - A kind of smart lock with from triggering and signal identification function

Info

Publication number: CN209328099U
Application number: CN201920124492.3U
Authority: CN
Inventors: 蒋书娴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-08-30
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses a kind of smart locks with from triggering and signal identification function, it is related to smart lock technical field, including Intelligent key and lock, the Intelligent key includes Infrared Projector, the input terminal of Infrared Projector is electrical connected with signaling switch, the input terminal of the signaling switch is electrical connected with signal projector power supply, and the lock includes electronic lock system and electromechanical lock, and the electronic lock system includes power circuit.The utility model is novel in design, principle is simple, in unlocking process as traditional mechanical lock, old man and child is facilitated to use, it is used cooperatively by electronic lock trigger, lock body conductive contact with locked groove conductive contact blade, user can be reminded to need carrying keys commonly using lock process day, avoid comparing electronic password lock and Fingerprint Lock because leaving behind the problems such as key causes false-lock, with cheap, the simple feature of structure requires use condition lower, suitable large-scale promotion.

Description

A kind of smart lock with from triggering and signal identification function

Technical field

The utility model relates to smart lock technical field, specifically a kind of intelligence having from triggering and signal identification function Lock.

Background technique

Mechanical lock is a kind of traditional lockmaking technology, and principle is the bullet slot of the special shape and lock core using key It is accurately matched, to achieve the purpose that open different locks with different keys.With development in science and technology, high-accuracy mechanical processing technology is utilized The novel anti-burglar lock (commercially available super B or C level security lock core) of manufacture, imitation difficulty is big, and the accurate matching degree of key is good, obtains Be widely applied, but daily life lock during, many novel anti-burglar locks and do not have from outside using handle unlatching spring lock Function, this is possible to cause to go out shut after forget the case where band key can not open the door, in addition, modern society's life rhythm Fastly, often occur forgetting the case where the entering room, causing key loss that pull key after opening the door, although in short, mechanical key is former Reason is simple, easy to use, but there are false-lock or forgets pull key Deng potential problems.

As technology develops, the electronic locks such as novel coded lock, Fingerprint Lock are increasingly becoming trend, such lockset is without unique Matched key is convenient and practical as unlocking tool.But this kind of product, up-to-dateness is higher, for old man and children, learns It is larger to practise difficulty, and is easy because of poor memory or handicapped the problems such as causing false-lock or can not unlocking, is not institute Some door locks are suitable for replacement electronic lock, and electronic lock higher cost, once failure also results in while making troubles to user No small economic loss.Therefore, those skilled in the art provide a kind of smart lock with from triggering and signal identification function, To solve the problems mentioned in the above background technology.

Utility model content

The purpose of this utility model is to provide a kind of smart locks with from triggering and signal identification function, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: one kind has from triggering and signal identification function Can smart lock, including Intelligent key and lock, the Intelligent key includes Infrared Projector, Infrared Projector it is defeated Enter end to be electrical connected with signaling switch, input terminal and the signal projector power supply of the signaling switch are electrical connected；

The lock includes electronic lock system and electromechanical lock, and the electronic lock system includes power circuit, the electricity Source circuit is energy output to be provided by electromechanical lock power supply, and IR signal reception processing is electrically connected on power circuit Device, there are two the lock body conductive contacts disconnected for the middle section setting of the power circuit, and electronic lock touching is parallel on power circuit Device is sent out, the lock body conductive contact of disconnection is connected to by locked groove conductive contact blade.

The lock body conductive contact and locked groove conductive contact blade are all made of one kind as a further solution of the present invention, The component of the silver-plated material of fine copper, and lock body conductive contact is adapted with locked groove conductive contact blade.

The signal projector power supply is all made of with electromechanical lock power supply as a further solution of the present invention, 3V button lithium manganese dioxide cell, model CR1632.

The IR signal reception processor receives core using CX20106 as a further solution of the present invention, Piece, the model TSOP4836 of the Infrared Projector.

The electronic lock trigger uses electromagnetic relay, and electronic lock as a further solution of the present invention, Trigger is electrical connected with electromechanical lock.

Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, principle is simple, Unlocking process facilitates old man and child to use as traditional mechanical lock, by electronic lock trigger, lock body conductive contact with Locked groove conductive contact blade is used cooperatively, and user can be reminded to need carrying keys commonly using lock process day, is avoided because leaving behind key Spoon the problems such as causing false-lock, electronic password lock and Fingerprint Lock are compared, there is cheap, the simple feature of structure, to using item Part requires lower, suitable large-scale promotion.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram with from triggering and the smart lock of signal identification function；

Fig. 2 is a kind of circuit diagram with from Intelligent key in the smart lock of triggering and signal identification function；

Fig. 3 is a kind of circuit diagram with from electronic lock system in the smart lock of triggering and signal identification function.

Specific embodiment

Please refer to Fig. 1-3, in the present embodiment, a kind of smart lock with from triggering and signal identification function, including intelligence Key and lock, Intelligent key include Infrared Projector, and input terminal and the signaling switch of Infrared Projector are electrical connected, The input terminal of signaling switch is electrical connected with signal projector power supply, the model TSOP4836 of Infrared Projector.

Lock includes electronic lock system and electromechanical lock, and electronic lock system includes power circuit, and power circuit is by electricity Sub- mechanical lock power supply provides energy output, and IR signal reception processor is electrically connected on power circuit, and infrared signal connects It receives processor and chip is received using CX20106, there are small in size, sensitive, the steady operation and other merits of response.

There are two the lock body conductive contacts disconnected for the middle section setting of power circuit, and electronic lock touching is parallel on power circuit Device is sent out, the lock body conductive contact of disconnection is connected to by locked groove conductive contact blade, and lock body conductive contact is all made of with locked groove conductive contact blade A kind of component of the silver-plated material of fine copper, and lock body conductive contact is adapted with locked groove conductive contact blade, the silver-plated material of fine copper has good Good electrical and thermal conductivity, it is ensured that the normal operation of smart lock, while lock body conductive contact and locked groove conductive contact blade synergistic effect group At electronic lock trigger control system, electromechanical lock does not have the function of spring lock, can only be controlled by electronic lock trigger It opens.

Electronic lock trigger uses electromagnetic relay, and electronic lock trigger is electrical connected with electromechanical lock, electronics Mechanical lock is same as the prior art, and mechanical lock part utilizes the matching of key tooth socket and lock core as traditional lock Mechanical unlocking is carried out, in the case where positive normal closed gate latches, locked groove conductive contact blade is in contact with lock body conductive contact, so that Electronic lock trigger is in short-circuit condition, and electromechanical lock is in the open state, and after being unlocked with Intelligent key, locked groove is conductive Contact and lock body conductive contact disconnect, electronic lock flip-flop operation, start electromechanical lock, bullet after electromechanical lock starting It is in close state, cannot normally close the door and lock it again at this time out, can prevent from opening after spring lock because forgetting that band key is gone out The problem of leading to false-lock, will such as close the door and lock it at this time, need to only press the signaling switch on Intelligent key, Infrared Projector hair The signal of specific frequency is penetrated, after infrared signal receiver processor is connected to signal, by processing, is closed by electronic lock trigger Electromechanical lock, electromechanical lock is withdrawn in the open state at this time, can smoothly be closed the door.

Signal projector power supply and electromechanical lock power supply are all made of 3V button lithium manganese dioxide cell, model CR1632 has advantage small in size, cheap, while being usual products on the market, convenient for purchase replacement.

The working principle of the utility model is: first in the case where positive normal closed gate latches, locked groove conductive contact blade and lock body Conductive contact is in contact, so that electronic lock trigger is in short-circuit condition, electromechanical lock is in the open state, when with After Intelligent key is unlocked, locked groove conductive contact blade and lock body conductive contact are disconnected, and electronic lock flip-flop operation starts electromechanical lock Core is popped up after electromechanical lock starting and is in close state, cannot normally close the door and lock it, can prevent because forgetting band again at this time Key is gone out and can not be opened the problem of leading to false-lock after spring lock, such as to close the door and lock it at this time, need to only press the letter on Intelligent key Number switch, Infrared Projector emit specific frequency signal, after infrared signal receiver processor is connected to signal, by place Reason closes electromechanical lock by electronic lock trigger, and electromechanical lock is withdrawn in the open state at this time, can be smooth It closes the door.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims

1. a kind of smart lock with from triggering and signal identification function, including Intelligent key and lock, which is characterized in that the intelligence Energy key includes Infrared Projector, and input terminal and the signaling switch of Infrared Projector are electrical connected, and the signal is opened The input terminal of pass is electrical connected with signal projector power supply；

The lock includes electronic lock system and electromechanical lock, and the electronic lock system includes power circuit, the power supply electricity Road is energy output to be provided by electromechanical lock power supply, and IR signal reception processor is electrically connected on power circuit, institute The lock body conductive contact that there are two the middle section settings for stating power circuit disconnects, and electronic lock trigger is parallel on power circuit, The lock body conductive contact of disconnection is connected to by locked groove conductive contact blade.

2. a kind of smart lock with from triggering and signal identification function according to claim 1, which is characterized in that described Lock body conductive contact and locked groove conductive contact blade are all made of a kind of component of silver-plated material of fine copper, and lock body conductive contact is led with locked groove Electric contact point is adapted.

3. a kind of smart lock with from triggering and signal identification function according to claim 1, which is characterized in that described Signal projector power supply and electromechanical lock power supply are all made of 3V button lithium manganese dioxide cell, model CR1632.

4. a kind of smart lock with from triggering and signal identification function according to claim 1, which is characterized in that described IR signal reception processor receives chip, the model TSOP4836 of the Infrared Projector using CX20106.

5. a kind of smart lock with from triggering and signal identification function according to claim 1, which is characterized in that described Electronic lock trigger uses electromagnetic relay, and electronic lock trigger is electrical connected with electromechanical lock.