CN207212017U

CN207212017U - The intelligent lock core without lockhole based on wireless module

Info

Publication number: CN207212017U
Application number: CN201720817332.8U
Authority: CN
Inventors: 王峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-07
Filing date: 2017-07-07
Publication date: 2018-04-10
Anticipated expiration: 2027-07-07

Abstract

The utility model provides a kind of intelligent lock core without lockhole based on wireless module, including lock core body, rotary handle, outdoors door internal rotation handle, rotary shaft, door inner rotary shaft, cam, clutch shaft and Electronic Control solenoid, wireless control module, power supply outdoors, the Electronic Control solenoid, wireless control module provide electric energy by power supply, and the lock core body fixes parcel：Rotary shaft, door inner rotary shaft, cam, clutch shaft and Electronic Control solenoid outdoors, the clutch shaft can be electronically controlled solenoid and be pushed into cam, and can be rotated with band moving cam when rotary shaft OR gate inner rotary shaft connects outdoors.This kind of intelligent lock core can be good at solving the problems, such as that common lockset upgrades to Intelligent pick-proof lock.Door lock possessor is solved the problems, such as without remotely located door lock, management door lock is netted, solves the problems, such as that wireless messages are divulged a secret.Lock core body structure reduces material cost well without using metal material.

Description

The intelligent lock core without lockhole based on wireless module

Technical field

The utility model is related to a kind of Internet of Things intelligence lock core, more particularly, to it is a kind of based on wireless module without lockhole Intelligent lock core, can realize the safety in house, personal management, time limit control, authorization control, without work(such as net management, information records Energy.

Background technology

Existing intelligent door lock system is widely applied, but door lock has the problem of a lot：

1. tradition machinery is locked：It can be unlocked by technology unlocking or by Keyhole Technique.

2. radio frequency card intelligent door lock:Radio-frequency card is reproducible, can cause personal injury, the risk of property loss.

3. intelligent ic cards intelligent door lock：When authorizing, ic cards can equally replicate.

4. coded lock：Password is easily revealed.

5. fingerprint, face door lock：Can be by forging fingerprint, the mode of photo is unlocked

5. common bluetooth, wifi intelligent door locks：Information easily intercepts, and can not be installed on standard machinery lock.

Net type intelligent door lock on 6.：With network savvy, to user using, promote and cause huge difficulty.

Utility model content

In order to solve the problems of the prior art of background technology proposition, the utility model provides a kind of based on wireless The intelligent lock core without lockhole of module, the intelligent lock core without lockhole that this kind is based on wireless module can be realized to traditional Mechanical door lock carries out intelligentized updating and improves door lock safety.Intelligent management can be carried out to door lock, and number can be stored According to can be without net remote setting.House-owner locks carry out time control, single empowerment management on the door.Rely on mobile phone app, high in the clouds clothes Business, can play positive role to population from other places's registration management system.Its technical scheme is as described below：

A kind of intelligent lock core without lockhole based on wireless module, including lock core body, rotary handle, door inward turning are changed hands outdoors Handle, outdoors rotary shaft, door inner rotary shaft, cam, clutch shaft and Electronic Control solenoid, wireless control module, power supply, the electricity Son control solenoid, wireless control module provide electric energy by power supply, and the lock core body fixes parcel：Rotary shaft, door inward turning outdoors Rotating shaft, cam, clutch shaft and Electronic Control solenoid, the clutch shaft can be electronically controlled solenoid and be pushed into cam, and It can be rotated with band moving cam when rotary shaft OR gate inner rotary shaft connects outdoors, rotary handle is connected and fixed on outdoors rotates outdoors On axle, door internal rotation handle is fixed on an inner rotary shaft, and wireless control module, power supply are arranged on inside door handle.

Also include emergency service mouth, the emergency service mouth is installed on rotary handle outdoors.

The wireless control module includes wireless communication module, drive module, the drive module and Electronic Control helical Pipe is connected.

The wireless control module also has electric quantity signal collecting unit, can gather judgement electric quantity of power supply, and low in voltage When voltage is set, low electric signal is sent.

The clutch shaft, helix tube are installed in an inner rotary shaft, shield electromagnetic signal.

The processor that the wireless control module uses is 8051 microcontroller, and wherein wireless communication module is used and wirelessly penetrated Keep pouring in and send receiver.

The microcontroller has I/O interface, and Electronic Control solenoid can be controlled to release or retract.

The utility model has the advantages that：Firstly, since the intelligent lock core without lockhole based on wireless module, is adopted With without lockhole design, it is therefore prevented that the mode of technology unlocking.Outside door handle can be free, can prevent leverage tool from destroying the sudden and violent of lock core Power unlocking behavior.The intelligent lock core without lockhole of wireless module, according to standard cylinder design so that this utility model can be square Being loaded in tradition machinery lock just, beneficial effect is all served to economizing on resources, solving door, lock to coordinate.Lock core body uses engineering Plastics, it can largely save material price.The mobile phone app that the intelligent lock core door lock user without lockhole of wireless module passes through oneself Communicated with door lock, be independently arranged password.Memory cell in lock core be present, can be to user identity, secret key, time limit, note of unlocking The data of record are stored.Door lock user is contacted in the case where being netted without internet by mobile phone and door lock, is sent and is authorized Encrypted message.And ciphertext is independently arranged by door lock user, door lock is set.So by the way of " timesharing, step ", very well Solve the problems, such as door lock owner strange land without net authorize setting door lock puzzlement.

Brief description of the drawings

Fig. 1 is the structural representation of the intelligent lock core without lockhole of the wireless module.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in figure 1, intelligent lock core without lockhole of this kind based on wireless module, mainly solving existing conventional door lock can not Upgrade to intelligent door lock, solve technology unlocking, the behavior that lockhole violence is unlocked.Solving existing intelligent door lock management needs connection in real time Net, can not no net state change set situation, door lock without fado people, timesharing, safe and timing management limitation.

It includes lock core body 1, outdoors rotary handle 3, outdoors door internal rotation handle 10, rotary shaft 4, door inner rotary shaft 7, convex Wheel 6, clutch shaft 8 and Electronic Control solenoid 9, wireless control module 11, power supply 12, emergency service 13.Wherein lock core body 1 is fixed Parcel：Rotary shaft 4, door inner rotary shaft 7, cam 6, clutch shaft 8 and Electronic Control solenoid 9 outdoors, outdoors rotary handle 3 connect It is fixed on outdoors in rotary shaft 4, door internal rotation handle 10 is fixed on an inner rotary shaft 7.Wireless control module 11, power supply 12 On inside door handle.Emergency service mouth 13 is installed on outside door handle.

More to optimize, on the basis of such scheme, the wireless control module 11 has electric quantity signal collecting unit, can adopt Collection judges electric quantity of power supply.When voltage is less than voltage is set, low electric signal is sent.After sending low spot signal, power residual electricity can The behavior of more than 100 switch locks is also provided.

Described intelligent lock core, is designed using without lockhole, and arrangement of clutch, electronic control part are installed in rotary shaft, door Exterior lockhole is rotary handle.Electronic Control, wireless control module are installed in lock core.Power supply is installed in inside door handle, is easy to Change battery or charging.

Unlocking mechanism (cam, rotary shaft and rotary handle), the electronics clutch (He of clutch shaft 8 in the utility model Electronic Control solenoid 9), wireless control module, power supply is all in a rotary shaft.

The no engagement mechanism：There is no traditional keyhole for lock core outdoors, substitute key rotary locking cylinder rotary shaft is Outside door handle, outside door handle, can absolute liBerty rotations under door lock blocking.User is wirelessly, wireless into door Control module sends unlocking instruction, after wireless control module differentiates instruction, electricity on electron control solenoid, and Electronic Control helical Pipe releases clutch shaft, clutch axis connection rotary shaft, and connects outside door handle, outside door handle rotating band moving cam, opens door lock.Nothing Line traffic control module electricity on electron control solenoid powers off after 7 seconds, and Electronic Control solenoid retracts clutch shaft.Outside door handle Disconnection is connected with cam, outside door handle can not unlock.

Furthermore it is preferred that scheme determine wireless control module using low power system single-chip, protocol stack, profile software And application support, it includes microcontroller, host side and application on the one element.This SoC (bluetooth Cc2541, wifi cc3200) combine reinforced 8051 microcontroller that a less radio-frequency transmits receiver and an industrial standard Device, it includes the periphery of connection class when numerical digit inductor, the fast flash memory bank of built-in programmable, accurate radio frequency signal Intensity instruction, full speed USB 2.0, built-in AES-128 crypto engines.Support that bluetooth 4.0. can be with the mobile device of current trend Compatible communication.With 256k memory cell, the information such as secret key, time limit, identity identification information, operation note can be stored.8051 is micro- Controller has I/O interface, and controllable Electronic Control solenoid 9 is released, and is retracted.

The preferred embodiment of such scheme is：Wireless control module is host computer in door lock, the wireless controlled that user unlocks Molding block is slave computer.Slave computer first sends inquiry instruction to host computer, and host computer sends 8 16 systems of encryption to slave computer Random code, after slave computer decryption, unlocking code and random code combining encryption are transmitted to host computer.Host computer is decrypted, and first checking is random Code, then verifies unlocking code, after all correct, commands electricity on Electronic Control solenoid.After host computer acceptance error unlocking code, it will can connect END instruction interval after being changed into 5 seconds, 2 hours by the command interval time.

The course of work：

Door lock is in blocking：Outside revolving door during rotary handle 3：Outdoors rotary handle 3 drive outdoors rotary shaft 4 produce Idle running, can not open door lock.During revolving door internal rotation handle 10：Door internal rotation handle 10 drives door inner rotary shaft 7, door internal rotation Axle 7 is inserted with removable clutch shaft 8 and rotated in driving, and removable clutch shaft 8 drives the cam 6 of top connection to rotate, and drives door lock Dead bolt, produce unlocking action.

Door lock unlocking action：Wireless control module 11 is host computer in door lock, under the wireless control module that user unlocks is Position machine.First the wireless control module 11 into door lock sends inquiry instruction to slave computer, and wireless control module 11 is to slave computer in door lock 8 16 system random codes of encryption are sent, after slave computer decryption, unlocking code and random code combining encryption are transmitted in door lock wirelessly Control module 11.Wireless control module 11 is decrypted in door lock, first verifies random code, then verifies unlocking code, after all correct, electron Electricity on solenoid 9 is controlled, Electronic Control solenoid 9 releases clutch shaft 8, and the top of clutch shaft 8 connects outdoors into hexagonal cavity 5 Rotary shaft 4.

Door lock unlocks：Outside revolving door during rotary handle 3：Rotary handle 3 drives rotary shaft 4 outdoors outdoors, outdoors rotary shaft 4 The clutch shaft 8 of the connection of insertion hexagonal cavity 5 is driven, clutch shaft 8 rotates with moving cam 6, and cam 6 drives the dead bolt of door lock, produces Unlocking action.

Electricity sensing unit can monitor charging and conversion electric pond electricity in real time, and numerical value is sent to microprocessor through A/D acquisition modules, During not enough power supply, microprocessor controls led flash lights, prompts user's charging by I/O interfaces.

Power supply thoroughly without electricity when, can be powered by emergency service mouth 13 to wireless control module 11, there is provided emergent unlocking.

The utility model is simple in construction, according to standard lock cylinder structure design, in that context it may be convenient to is installed in common lock body.Institute It is without the empty intelligent lock core of lock to state lock core, can prevent technology unlocking.Under blocking, outside door handle is freely rotatable, and prevents lockhole Violence is unlocked.Power supply rotates with the axis, and solves rotary body powerup issue well.

Claims

A kind of 1. intelligent lock core without lockhole based on wireless module, it is characterised in that：Including lock core body, outdoors rotary handle, Door internal rotation handle, outdoors rotary shaft, door inner rotary shaft, cam, clutch shaft and Electronic Control solenoid, wireless control module, Power supply, the Electronic Control solenoid, wireless control module provide electric energy by power supply, and the lock core body fixes parcel：Revolve outdoors Rotating shaft, door inner rotary shaft, cam, clutch shaft and Electronic Control solenoid, the clutch shaft can be electronically controlled solenoid and push away Enter to cam, and can be rotated with band moving cam when rotary shaft OR gate inner rotary shaft connects outdoors, rotary handle connection is solid outdoors Due in rotary shaft, door internal rotation handle is fixed on an inner rotary shaft outdoors, wireless control module, power supply are arranged on hand in door On handle.
2. the intelligent lock core without lockhole according to claim 1 based on wireless module, it is characterised in that：Also include emergent Power supply port, the emergency service mouth are installed on rotary handle outdoors.
3. the intelligent lock core without lockhole according to claim 1 based on wireless module, it is characterised in that：The wireless controlled Molding block includes wireless communication module, drive module, and the drive module is connected with Electronic Control solenoid.
4. the intelligent lock core without lockhole according to claim 3 based on wireless module, it is characterised in that：The wireless controlled Molding block also has electric quantity signal collecting unit, can gather judgement electric quantity of power supply, and when voltage is less than voltage is set, send low Electric signal.
5. the intelligent lock core without lockhole according to claim 1 based on wireless module, it is characterised in that：The clutch Axle, helix tube are installed in an inner rotary shaft, shield electromagnetic signal.
6. the intelligent lock core without lockhole according to claim 3 based on wireless module, it is characterised in that：The wireless controlled The processor that molding block uses is 8051 microcontroller, and wherein wireless communication module is using less radio-frequency transmission receiver.
7. the intelligent lock core without lockhole according to claim 6 based on wireless module, it is characterised in that：The microcontroller Utensil has I/O interface, and Electronic Control solenoid can be controlled to release or retract.