CN211319296U

CN211319296U - Novel intelligent door lock

Info

Publication number: CN211319296U
Application number: CN201920115032.4U
Authority: CN
Inventors: 李正杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-08-21
Anticipated expiration: 2029-01-23

Abstract

The utility model provides a novel intelligent door lock, including the main control circuit board of face intelligent door lock body, the main control circuit board of face intelligent door lock body is brushed, the lock body and the electromagnetic lock core mechanism of intelligence door lock body, delay circuit still has, a control circuit, delay circuit, the main control circuit board of control circuit and face intelligent door lock body are brushed, the main control circuit board of face intelligent door lock body is brushed, install on the circuit board in the lock body of intelligence door lock body is brushed to the main control circuit board of face intelligent door lock body, the main control circuit board of face intelligent door lock body is brushed, the electromagnetic lock core mechanism of intelligence door lock body, delay circuit, control circuit connects through the wire. This novel have brush ID card and brush two kinds of control modes of face operation, under relevant circuit effect, only can open the door operation in a period, can gain better secret effect, can not bring more inconveniently for the user yet, specially adapted secret department, key vital department to and fields such as ordinary family, hotel use.

Description

Novel intelligent door lock

Technical Field

The utility model relates to a lock field, especially a novel intelligent lock.

Background

Compared with the traditional door lock, the intelligent door lock is greatly improved in the aspects of unlocking mode, safety and manageability, better unlocking experience and more application scenes can be provided for users, and therefore the market of the intelligent door lock is rapidly increased in recent years. The intelligent door lock usually adopts the measures of card swiping operation, identity card swiping operation, face swiping operation and the like for identification and verification, and the door lock is opened after the verification is successful.

The intelligent door lock adopting identity card swiping and face swiping operations is more accurate to human identification and has more confidentiality and safety, so the intelligent door lock is more and more widely applied to families and public places including hotels. In operation, when a user needs to unlock, the face of the user aims at the camera of the intelligent face-brushing door lock (the miniature display screen of the intelligent face-brushing door lock provides a prompt for the direction of the camera in the face brushing process for a face-brushing person, the display screen normally and comprehensively displays face information and represents that the direction is accurate), the output signal of the camera enters the main control circuit board in the intelligent face-brushing door lock to perform signal comparison and identification, the user aims an identity card at the identification sensing area of the intelligent face-brushing door lock, the output signal of the identification sensing circuit module enters the main control circuit board in the intelligent face-brushing door lock to perform signal comparison and identification, the main control circuit board of the intelligent face-brushing door lock compares the signal with the internally pre-stored portrait data, the main control circuit board of the intelligent face-brushing door lock compares the signal with the internally pre-stored identity card data, and after the comparison is correct, the main control circuit boards, and then its spring bolt of electromagnetic lock core mechanism gets the inside side motion of electricity, and intelligent door is opened.

The existing intelligent door lock is opened by adopting identity card brushing or face brushing operation and is limited by the structure, only one of the intelligent door lock is adopted for operation, for example, only face brushing operation or identity card brushing operation is adopted, and because the identification function is single, a better secret keeping effect cannot be achieved. For example, in practical applications, if the intelligent door lock is applied to special security departments (such as military units and scientific research departments), a good security effect cannot be achieved by controlling the door lock to be opened by a single operation due to the requirement of high security. For example, a person may find or steal the user's identification card to perform the operation, or may use a mask imitating the facial contour of the user to perform the face brushing operation, which may result in the possibility that the smart door lock should be opened illegally.

Based on the above, the intelligent door lock has high security, combines the advantages of the intelligent door lock of brushing the identity card and the face, can increase the difficulty coefficient of opening the door, and can also realize that a user conveniently operates the intelligent door lock of opening the door to be particularly necessary.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art, the single drawback of brushing face or brushing ID card control intelligence lock and opening of adopting, the utility model provides a have brush identity and brush two kinds of control mode of face operation, two kinds of control mode interoperation under the relevant circuit effect, can gain better secret effect, and operate a novel intelligent lock also convenient.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a novel intelligence lock, including main control circuit board and supporting camera and the miniature display screen of face intelligent lock body of brushing face, brush main control circuit board and supporting discernment response circuit module of ID card intelligent lock body, lock body and electromagnetic lock core mechanism of intelligent lock body, its characterized in that still has delay circuit, a control circuit, delay circuit, control circuit and the main control circuit board of face intelligent lock body of brushing face, brush main control circuit board and supporting discernment response circuit module of ID card intelligent lock body and install on the lock body inner circuit board of intelligent lock body, the circuit board is installed at the internal rear portion of lock of intelligent lock body, brush supporting camera of main control circuit board and the miniature display screen of intelligent lock body, be located outside two trompils on the lock body front end of intelligent lock body from top to bottom, the response face of the discernment response circuit module of face intelligent lock body of brushing face is located lock body front end middle part of intelligent lock body The positive electrode of a lithium storage battery in the lock body of the intelligent door lock body is connected with the positive electrode input end of a delay circuit through a lead, the positive electrode power output end of the delay circuit is connected with the positive electrode power input end of a main control circuit board of the intelligent door lock body with the identity card, the positive and negative electrode power output ends of the main control circuit board of the intelligent door lock body with the identity card and two trigger signal input ends of the delay circuit are respectively connected through leads, the positive electrode power output end of the main control circuit board of the intelligent door lock body with the identity card and the positive electrode power input end of a control circuit are connected through a lead, the positive electrode power output end of the main control circuit board of the intelligent door lock body with the face is connected with the positive electrode power input end of a main control circuit board of the intelligent door lock body with the face through a lead, and the control power output end of the control circuit is connected, the negative electrode of the lithium storage battery in the lock body of the intelligent door lock body is connected with the negative electrode power input end of the main control circuit board of the face-brushing intelligent door lock body, the negative electrode power input end of the main control circuit board of the identity card-brushing intelligent door lock body, the negative electrode power input end of the electromagnetic lock core mechanism of the intelligent door lock body, the negative electrode power input end of the delay circuit and the negative electrode power input end of the control circuit are connected through wires.

The time delay circuit comprises a time controller and a relay, wherein the time controller and the relay are connected through a circuit board in a wiring mode, the time controller is a time controller module, a power output end 9 pin of the time controller module is connected with a positive power input end of the relay, a negative power input end of the relay is connected with a negative power input end 2 pin of the time controller module, and a positive power input end 1 pin of the time controller module is connected with a control power input end of the relay.

The control circuit comprises a time base integrated circuit, a resistor, a diode, an electrolytic capacitor and a relay, the time-base integrated circuit is connected through circuit board wiring, the model of the time-base integrated circuit is NE555, 8 pins of a positive power input end and 4 pins of a reset end of the time-base integrated circuit are connected with one end of a first resistor, one end of a second resistor, a diode cathode, a first relay control power input end, the second relay control power input end is connected, the other end of the diode anode and the other end of the second resistor, an electrolytic capacitor anode, 2 pins of a trigger end and 6 pins of a threshold end of the time-base integrated circuit are connected, 3 pins of an output end of the time-base integrated circuit are connected with the positive power input end of the first relay, the other end of the first resistor is connected with the negative electrode of the electrolytic capacitor, 1 pin of the negative power input end of the time-base integrated circuit, the negative power input end.

The utility model has the advantages that: when the intelligent door lock is used, when a user needs to open the intelligent door lock and enters a room, firstly, the non-contact card swiping operation is carried out on a front sensing area of an identification sensing circuit module (card reader) matched with a main control circuit board of an intelligent door lock body for swiping the identity card through the identity card, when the card swiping identity card information is compared with identity card data stored in the main control circuit board in advance correctly, the main control circuit board of the intelligent door lock body for swiping the identity card outputs a power supply signal to enter a delay circuit and enter a control circuit, the delay circuit carries out time counting, and in a period of time, if the user does not open the door according to a normal flow, all circuits return to an initial state, and the effect of preventing illegal door opening is achieved; after the control circuit is electrified to work, a power supply is output for a certain time and enters a main control circuit board of the intelligent face-brushing door lock body, if face information of a user is correctly compared with portrait data stored in the main control circuit board of the intelligent face-brushing door lock in advance within a certain time, the main control circuit board of the intelligent face-brushing door lock outputs the power supply for a certain time and enters an electromagnetic lock core mechanism of the intelligent door lock, and then the lock tongue of the electromagnetic lock core mechanism is electrified to move towards the inner side, and the intelligent door is opened; if the person who illegally needs to enter the intelligent door lock, the master control circuit board of the intelligent door lock with the face cannot output power to enter the electromagnetic lock cylinder mechanism of the intelligent door lock due to incorrect comparison information, the electromagnetic lock cylinder mechanism of the intelligent door lock cannot be opened, and the illegal person cannot enter the room. This novel have brush ID card and brush two kinds of control mode of face operation, two kinds of control mode interoperations, under the effect of relevant circuit, only can open the door operation in a period, can gain better secret effect, only need brush ID card and brush face operation, can not bring more inconveniences for the user yet, specially adapted secret department, key department of key to and fields such as ordinary family, hotel use. Based on the above, so the utility model discloses good application prospect has.

Drawings

The invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in figure 1, the novel intelligent door lock comprises a main control circuit board 1 of a face-brushing intelligent door lock body, a camera 2 and a micro display screen 3 which are matched with the main control circuit board 1, a main control circuit board 4 of an identity card-brushing intelligent door lock body, a recognition induction circuit module 5 (a card reader) which is matched with the main control circuit board 4, a lock body 6 of the intelligent door lock body and an electromagnetic lock core mechanism, and is also provided with a delay circuit 7, a control circuit 8, a main control circuit board 1 of the face-brushing intelligent door lock body, a main control circuit board 4 of the identity card-brushing intelligent door lock body and a matched recognition induction circuit module 5 which are arranged on an inner circuit board of the lock body 6 of the intelligent door lock body, the circuit board is arranged at the inner rear part of the lock body 6 of the intelligent door lock body, the main control circuit board of the face-brushing intelligent door, the induction surface of the identification induction circuit module 5 of the intelligent identity card-swiping door lock body is positioned on the inner side of the middle part of the front end of the lock body 6 lock shell 6-1 of the intelligent door lock body, and the lock body front end lock shell 6-1 of the intelligent door lock body is made of plastic materials.

Shown in fig. 2, the main control circuit board U1 manufacturer of the intelligent door lock body with the identity card is shenzhen china hua xin cheng zhi ji, is brand HXS/hua xin cheng, model H806's identity card swiping card door opening module finished product, has two power input terminals VCC and GND (1 and 2 feet), two

power output terminals

3 and 4 feet, and its self is furnished with the identity card IC card identification sensing circuit module U5 that matches with the identity card swiping card door opening module finished product. The main control circuit board U3 manufacturer of the brush face intelligent door lock body is Shenzhen city hua xin cheng shi limited company, is brand HXS/hua xin cheng, the brush face of model H808 module finished product of opening the door, has two power input ends VCC and GND (1 and 2 feet), two power output ends 3 and 4 feet (4 feet ground connection), and its self is furnished with and brushes face camera S and the miniature display screen P that the module finished product of opening the door matches. The time delay circuit comprises a time controller U4 and a relay K1 which are connected by circuit board wiring, the time controller U4 is a finished product of a time controller module with a brand-one sunshine-prone model YJ10A, the finished product U4 of the time controller module is provided with a four-digit digital LED tube, and is also provided with two

power input ends

1 and 2, two trigger

signal input ends

3 and 4, a setting key 5 pin, an emergency stop key 6 pin, a time adding key 7 pin, a time reducing key 8 pin and a power output end 9 pin, under the condition that the finished product U4 of the time controller module is electrified, an operator presses the setting key, respectively operates the time adding key and the time reducing key through digital display of the digital tube, can set a 9-pin positive power output in a required time period, after the set time period passes, the 9-pin stops outputting the power, and after the finished product U4 of the time controller module is set for time, as long as do not set up next time, it can not change after the outage to set up data inside it, the time sets up, behind two

trigger signal input

3 and 4 foot input trigger power signal, time controller module finished product U4 carries out the time timing of setting for (this novel set for behind two

trigger signal input

3 and 4 foot input trigger power signal, the interval is 8 seconds, 9 foot output 3 seconds power, time controller module finished product U4 power output end 9 feet and relay K1 anodal power input end are connected, relay K1 negative pole power input end and time controller module finished product U4's negative pole power input end 2 feet are connected, time controller module finished product U4's anodal power input end 1 foot and relay K1 control power input end are connected. The control circuit comprises a time-base integrated circuit U2, resistors R1 and R2, a diode VD, an electrolytic capacitor C and relays K2 and K3 which are connected through circuit board wiring, the model of the time-base integrated circuit U2 is NE555, a pin 8 and a pin 4 of a positive power supply input end of the time-base integrated circuit U2 are connected with one end of a first resistor R1, one end of a second resistor R2, the negative electrode of the diode VD, a control power supply input end of a first relay K2 and a control power supply input end of a second relay K3, the positive electrode of the diode VD is connected with the other end of a second resistor R2, the positive electrode of the electrolytic capacitor C, the pin 2 of a trigger end and the pin 6 of a threshold end of the time-base integrated circuit U2, a pin 3 of an output end of the time-base integrated circuit U2 is connected with the power supply input end of the first relay K2, the other end of the first resistor R1 is connected with the negative electrode of the electrolytic capacitor C, a pin 1 of a negative power, And the negative power supply input end of the second relay K3 is connected.

As shown in figure 2, the positive pole of the lithium accumulator G in the lock body of the intelligent door lock body is connected with 1 pin of the time controller U4 of the positive pole input end of the delay circuit through a lead, the normally closed contact end of the relay K1 of the positive pole power output end of the delay circuit is connected with VCC (1 pin) of the positive pole power input end of the main control circuit board U1 of the intelligent door lock body of the identity card, the positive and negative pole power output ends 3 and 4 pins of the main control circuit board U1 of the intelligent door lock body of the identity card are connected with 3 and 4 pins of the time controller U4 of the two trigger signal input ends of the delay circuit through leads respectively, the 3 pin of the positive pole power output end of the main control circuit board U1 of the intelligent door lock body of the identity card is connected with 8 pins of the time base integrated circuit U2 of the positive pole power input end of the control circuit through leads, the normally open contact end K2 of the positive pole power output end of the control circuit, 3 feet of a positive power output end of a main control circuit board U3 of the intelligent face-brushing door lock body and a control power input end of a control circuit relay K3 are connected through a lead, a normally open contact end of the control circuit control power output end relay K3 and a DC positive power input end of an electromagnetic lock core mechanism of the intelligent door lock body are connected through a lead, a negative pole of a lithium storage battery G in a lock body of the intelligent door lock body is connected with a negative power input end GND of a main control circuit board U3 of the intelligent face-brushing door lock body, a negative power input end GND of a main control circuit board U1 of the intelligent identity card door lock body, a DC negative power input end of the electromagnetic lock core mechanism of the intelligent door lock body, 2 feet of a time delay circuit negative power input end time controller U4.

As shown in fig. 2, after the lithium storage battery G positive and negative pole power supply enters into 1 of the time controller U4 of the delay circuit and 2 pins in the lock body of the intelligent door lock body, the delay circuit is in a power-on standby state, and at the moment, the relay K1 of the delay circuit is in a power-off state, and the control power input end of the relay K1 is communicated with the normally closed contact end of the master control circuit board U1 of the intelligent door lock body, and the control power input end of the relay K1 is connected with the positive pole of the lithium storage battery G, so that the master control circuit board U1 of the intelligent door lock body with the identity card (the negative power input end GND of the master control circuit board U1 is communicated with the negative pole of the lithium storage battery G) is in a power-on standby state. When a user needs to open the intelligent door lock and enters a room, a non-contact card swiping operation is firstly carried out on a front sensing area of an identification sensing circuit module U5 (card reader) matched with a main control circuit board U1 of the intelligent door lock body for swiping the identity card through the identity card, when the card swiping information is compared with the identity card data stored in the main control circuit board U1 in advance correctly, under the action of an internal circuit of the main control circuit board U1 of the intelligent door lock body for swiping the identity card,

power output ends

3 and 4 of the main control circuit board U1 of the intelligent door lock body for swiping the identity card can output power for a period of time to enter trigger

signal input ends

3 and 4 of a time controller U4 of a time delay circuit, then, a time controller U4 of the time delay circuit is input with trigger signals, the time controller U4 enters time timing, meanwhile, the high level output by the power output end 3 of the main control circuit board U1 of the intelligent door lock body for swiping the identity card can also enter, the control circuit is powered on to work; in practical application, the time delay circuit is powered on to work, under the action of the internal circuit of the time controller U4, 3 pins and 4 pins of the time controller U4 are input with a trigger power supply signal, after 8 seconds, the power supply output end 9 pin of the time controller U4 can output a high level for 3 seconds, after the high level enters the positive power supply input end of the relay K1, the relay K1 is powered on to attract the control power supply input end and the normally closed contact end of the relay K1 to be disconnected, because the VCC of the positive power supply input end of the main control circuit board U1 of the intelligent door lock body of the identity card to be connected with the normally closed contact end of the relay K1, after the relay K1 is powered on to attract the control power supply input end and the normally closed contact end of the main control circuit board U1 of the intelligent door lock body of the identity card to be brushed and the control circuit can be powered off and can not work, after 3 seconds, the pin of the time controller U4 can not output the high level, the relay, the main control circuit board U1 of the intelligent door lock body with the ID card is electrified again, but the user must use the ID card again to carry out non-contact card swiping operation on the front induction area of the identification induction circuit module U5 (card reader) matched with the main control circuit board U1 of the intelligent door lock body with the ID card, the power output end 3 of the main control circuit board U1 of the intelligent door lock body with the ID card is output power again to enter the positive power input end of the control circuit, that is, after the card swiping operation of the ID card, the power output ends 3 and 4 of the main control circuit board U1 of the intelligent door lock body with the ID card are output power to enter the trigger

signal input ends

3 and 4 of the time delay circuit time controller U4, after the positive power of the 3 pins enters the positive power input end of the control circuit, within 8 seconds, if the user cannot open the electromagnetic core locking mechanism DC by face swiping operation subsequently, then the main control circuit board U1 including the delay circuit, the intelligent door lock body with the identity card, the control circuit and the main control circuit board U3 of the intelligent door lock body with the face can all return to the initial state; through the above, the probability that other persons can obtain the opening of the user's identity card through illegal means, the master control circuit board U1 of the intelligent door lock body with the identity card being swiped and operated and swiped always outputs power to enter the control circuit and the power input end of the master control circuit board U3 of the intelligent door lock body with the face being swiped later can be prevented, the illegal persons repeatedly test the probability of opening the electromagnetic lock core mechanism DC through the master control circuit board U3 of the intelligent door lock body with the face being swiped through illegal means in a long time period, (after 8 seconds, the master control circuit board U1 of the intelligent door lock body with the identity card being swiped does not have power output to enter the control circuit and the power input end of the master control circuit board U3 of the intelligent door lock body with the face being swiped, the illegal operators need to firstly swipe the identity card and then perform illegal face swiping operation, the operation flow is increased, and the circuit can quickly return to the initial state in case that the user fails to brush the identity card for the first time due to various reasons, so that the user can conveniently enter the identity card brushing operation for the next time.

As shown in fig. 2, after the power output end 3 pins of the main control circuit board U1 of the intelligent identity card-swiping door lock body output 8 seconds of power to enter the positive power input end of the control circuit, the control circuit will be powered on to work (the negative power input end of the control circuit is communicated with the negative electrode of the lithium storage battery G); after the control circuit works by power, the 5V direct current power supply anode output by the lithium storage battery G charges the electrolytic capacitor C through the resistor R2, when the electrolytic capacitor C starts to work, the 2 feet of the trigger end of the time base integrated circuit U2 are at low potential, the time base integrated circuit U2 is in a setting state under the combined action of the internal circuit, the peripheral element resistor R1, the diode VD, the resistor R2 and the electrolytic capacitor C, the 3 feet of the time base integrated circuit U2 can output 5 seconds of high level to enter the anode power supply input end of the relay K2, because the cathode power supply input end of the relay K2 is communicated with the cathode of the lithium storage battery G at the moment, the relay K2 can be electrically attracted to close the control power supply input end and the normally open contact end, after 5 seconds, the upper end potential of the electrolytic capacitor C (namely the 6 feet potential of the time base integrated circuit U2) is charged to two thirds of the voltage of the lithium storage battery G, the time base integrated circuit U2 is, The diode VD, the resistor R2 and the electrolytic capacitor C are in a reset state under the combined action, 3 pins of the time-base integrated circuit U2 do not output high level any more, the relay K2 is not electrified and does not attract the control power supply input end and the normally open contact end of the relay K2 to be disconnected, and because the positive power supply input end VCC of the main control circuit board U3 of the face-brushing intelligent door lock body is connected with the normally open contact end of the relay K2, the power supply input end of the main control circuit board U3 of the face-brushing intelligent door lock body can be in an electrified state after the relay K2 is electrified and attracts the control power supply input end and the normally open contact end of the relay K38; when the main control circuit board U3 of the intelligent face-brushing door lock body works in an electrified mode, in 5 seconds, if a user aims the face of the user at a camera S of a main control circuit board U3 of the intelligent face-brushing door lock body, the output signal of the camera S enters the main control circuit board U3 in the intelligent face-brushing door lock body to carry out signal comparison and identification, the main control circuit board U3 compares face information input by the camera with portrait data pre-stored in the main control circuit board U3 of the intelligent face-brushing door lock body, if the comparison data are accurate, namely the person brushing the face is the user himself, the main control circuit board U3 of the intelligent face-brushing door lock body outputs a power source for a period of time to enter the positive power source input end of the relay K3, then, the relay K3 is electrified to close the control power source input end and the normally open contact end, and as the control power source input end of the relay K3 is communicated with the positive power source, the relay K3 can be electrified to close the control power supply input end and the normally open contact end of the relay K3, the normally open contact end of the relay K3 is connected with the positive power supply input end of the electromagnetic lock core mechanism DC of the intelligent door lock body, and the negative power supply input end of the electromagnetic lock core mechanism DC is communicated with the negative electrode of the lithium storage battery G, so that the electromagnetic lock core mechanism DC can be electrified to work at the moment, the bolt of the electromagnetic lock core mechanism DC moves towards the inner side, and the intelligent door is opened; if the person needs to enter the room illegally, the face comparison information is incorrect, the master control circuit board U3 of the intelligent face-brushing door lock body cannot output power to enter the electromagnetic lock core mechanism DC of the intelligent door lock, the electromagnetic lock core mechanism DC of the intelligent door lock cannot be opened, the illegal person cannot enter the room, and after 5 seconds, the master control circuit board U3 of the intelligent face-brushing door lock body is in a power-off state because the relay K2 is not powered, and the master control circuit board U3 of the intelligent face-brushing door lock body returns to the initial power-off state; through above-mentioned circuit effect, in 5 seconds, illegal personnel do not open electromagnetic lock core mechanism DC through brushing the face, and the main control circuit board U3 of brushing face intelligence lock body gets back to initial power failure state, guarantees as far as possible under the prerequisite of normal face brushing time of opening the door, and the time that provides for illegal experiment face brushing reduces as far as possible. After 8 seconds, the main control circuit board U1 of brushing ID card intelligence lock body does not have power output and gets into control circuit and brush face intelligence lock body's main control circuit board U3 power input end, illegal operating personnel need use ID card operation of punching the card earlier again, the illegal operation of punching the face again, operation flow has been increased, correspondingly, the follow-up degree of difficulty of opening the door through illegal face of punching the face of illegal personnel has been improved, also can the person of facilitating the use in case the first time of punching the ID card is because of various reasons errors, the initial condition is got back to very fast to the circuit, the person of facilitating the use gets into next time and brushes the ID card, the operation of. This novel have brush ID card and brush two kinds of control mode of face operation, two kinds of control mode interoperations, under the effect of relevant circuit, only can open the door operation in a period, can gain better secret effect, only need brush ID card and brush face operation, can not bring more inconveniences for the user yet, specially adapted secret department, key department of key to and fields such as ordinary family, hotel use. Based on the above, so the utility model discloses good application prospect has.

In fig. 2, relays K1, K2, K3, and K4 are 5V small relays of type DC 4100. The resistance R1 is 1K; the resistance R2 is 1M; the diode VD is 1N 4148; the electrolytic capacitor C type is 4.7 muF/25V.

The basic principles and essential features of the invention and the advantages of the invention have been shown and described above, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but rather can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel intelligence lock, including main control circuit board and supporting camera and the miniature display screen of face intelligent lock body of brushing face intelligence lock body, brush main control circuit board and supporting discernment response circuit module of ID card intelligence lock body, lock body and electromagnetic lock core mechanism of intelligence lock body, its characterized in that still has delay circuit, a control circuit, delay circuit, control circuit and the main control circuit board of face intelligent lock body of brushing face, brush main control circuit board and the supporting discernment response circuit module of ID card intelligence lock body and install on the lock body inner circuit board of intelligence lock body, the circuit board is installed at the internal rear portion of lock of intelligence lock body, brush supporting camera of main control circuit board and the miniature display screen of intelligence lock body, be located outside two trompils on the lock body front end of intelligence lock body from top to bottom, the face of the discernment response circuit module of face intelligent lock body of brushing face intelligence lock body is located the lock body front end of intelligence lock body The positive electrode of a lithium storage battery in the lock body of the intelligent door lock body is connected with the positive electrode input end of a delay circuit through a lead, the positive electrode power output end of the delay circuit is connected with the positive electrode power input end of a main control circuit board of the intelligent door lock body with the identity card, the positive and negative electrode power output ends of the main control circuit board of the intelligent door lock body with the identity card and two trigger signal input ends of the delay circuit are respectively connected through leads, the positive electrode power output end of the main control circuit board of the intelligent door lock body with the identity card and the positive electrode power input end of a control circuit are connected through a lead, the positive electrode power output end of the main control circuit board of the intelligent door lock body with the face is connected with the positive electrode power input end of the main control circuit board of the intelligent door lock body with the face through a lead, the control power output end of the control circuit is connected with the, the negative electrode of the lithium storage battery in the lock body of the intelligent door lock body is connected with the negative electrode power input end of the main control circuit board of the face-brushing intelligent door lock body, the negative electrode power input end of the main control circuit board of the identity card-brushing intelligent door lock body, the negative electrode power input end of the electromagnetic lock core mechanism of the intelligent door lock body, the negative electrode power input end of the delay circuit and the negative electrode power input end of the control circuit are connected through wires.

2. The intelligent door lock as claimed in claim 1, wherein the delay circuit comprises a time controller and a relay, the time controller and the relay are connected through a circuit board, the time controller is a time controller module, the power output terminal 9 of the time controller module is connected with the positive power input terminal of the relay, the negative power input terminal of the relay is connected with the negative power input terminal 2 of the time controller module, and the positive power input terminal 1 of the time controller module is connected with the control power input terminal of the relay.

3. The novel intelligent door lock of claim 1, wherein the control circuit comprises a time base integrated circuit, a resistor, a diode, an electrolytic capacitor and a relay, the time base integrated circuit is NE555 in model, the positive power input end pin 8 and the reset end pin 4 of the time base integrated circuit are connected with one end of a first resistor, one end of a second resistor, the cathode of the diode, the control power input end of the first relay and the control power input end of the second relay, the anode of the diode is connected with the other end of the second resistor, the anode of the electrolytic capacitor, the trigger end pin 2 and the threshold end pin 6 of the time base integrated circuit, the output end pin 3 of the time base integrated circuit is connected with the positive power input end of the first relay, the other end of the first resistor is connected with the cathode of the electrolytic capacitor, the cathode power input end pin 1 of the time base integrated circuit, the electrolytic capacitor and the relay, The first relay negative power supply input end and the second relay negative power supply input end are connected.