CN207469941U - A kind of smart lock - Google Patents
A kind of smart lock Download PDFInfo
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- CN207469941U CN207469941U CN201721536608.1U CN201721536608U CN207469941U CN 207469941 U CN207469941 U CN 207469941U CN 201721536608 U CN201721536608 U CN 201721536608U CN 207469941 U CN207469941 U CN 207469941U
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Abstract
The utility model discloses a kind of smart locks, and including door lock drive module, infrared detection module, fingerprint identification module, main control module, power supply module, infrared detection module, fingerprint identification module is used to detect whether door-plate is closed with doorframe；Main control module respectively with door lock drive module, infrared detection module, fingerprint identification module is electrically connected sealed between doorframe and door-plate lock tongue running to be driven to make by door lock drive module in door-plate and doorframe closing, power supply module includes at least two batteries, further include electric power detection module, switch module, electric power detection module detects the electric energy surplus of battery, battery in the input terminal and power supply module of switch module connects one to one, main control module distinguishes on off operating mode in switching switch module between output terminal and each input terminal to realize each battery in switching power supply module for the power supply of door lock drive module according to electric energy surplus information, the design can be automatic locking, and realize the continued power running of smart lock, securely and reliably, improve security protection grade and the service efficiency of battery.
Description
Technical field
The utility model is related to smart lock field, particularly a kind of multi-functional smart lock.
Background technology
Door is generally made of door-plate and doorframe, and door-plate is hinged with doorframe, and is provided on door-plate and can be made door-plate and door
The sealed lock tongue of frame, traditional smart lock, function is single, can only realize the single function such as password unlocking and key locking,
But such as can not realize it is automatic locking function, after having used smart lock, user often forgets locking, and part intelligence
Lock may not can practical mains-supplied, in most cases, be required for using the battery-powered mode of storing up electricity, and storage battery is electric
Amount exhausts, and the situation that smart lock fails is caused to happen occasionally, case above causes to threaten to life and property safety.
In addition, this producer finds when designing smart lock, usual installation personnel is when installing smart lock, institute as shown in Figure 1, Figure 2
Show, general intelligence lock is all lock tongue to be driven to stretch by tractor, and tractor is generally by such as gear band carry-over bar push rod
Structure composition, however, as enabling direction difference, tractor can be mounted on the left side or right side of door-plate, and then lock tongue is set
In the front end or rear end of tractor inner rack push rod, traditional intelligence lock all can first be set in manufacture, when needs are opened
Main control module is that rotary driving part to be controlled is rotated forward or inverted during lock operation, and according to enabling direction difference, actually should
In, if tractor is mounted on the left of door-plate, lock tongue is arranged on the left side of rack push rod, needs to unlock, rotary driving part
Part rotates forward, lock tongue retraction, if then tractor is mounted on the right side of door-plate, lock tongue is arranged on the right side of rack push rod, needs out
Lock, rotary driving part rotate forward, and lock tongue will be with the situation of front on the contrary, locking can be stretched out, and therefore, installation personnel installation is traditional
Smart lock when, the model of smart lock can only be predefined, if Rig up error, can only dismantle smart lock, pacify again
Dress, process trouble.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of automatic locking and can continue to supply
The intelligent lock system of electricity.
The technical solution adopted in the utility model is：
A kind of smart lock, including,
Door lock drive module and door-plate upper lock tongue is arranged on, door lock drive module connect that lock tongue can be driven with lock tongue
It is flexible；
Infrared detection module, fingerprint identification module, infrared detection module, fingerprint identification module are used to detect whether door-plate is closed with doorframe；
Main control module is electrically connected respectively with door lock drive module, infrared detection module, fingerprint identification module in door-plate and doorframe closing
Lock tongue running is driven to make by door lock drive module sealed between doorframe and door-plate；
Power supply module is that main control module and/or infrared detection module, fingerprint identification module and/or door lock drive module are powered, power supply module packet
Include at least two batteries；
Electric power detection module is electrically connected to detect the electric energy surplus of battery respectively with the battery in power supply module；
Switch module, switch module include at least two input, output ends and control terminal, the input terminal of switch module
Connect one to one with the battery in power supply module, the output terminal of switch module and main control module and/or infrared detection module, fingerprint identification module and/
Or the connection of door lock drive module, the control terminal of switch module are connect with main control module, main control module is electrical with electric power detection module
Connection, main control module distinguish the break-make in switching switch module between output terminal and each input terminal according to electric energy surplus information
State is to realize that each battery in switching power supply module drives mould as main control module and/or infrared detection module, fingerprint identification module and/or door lock
Block is powered.
It further includes and is arranged on door-plate to detect the shock detection module of vibration signal generated during door-plate movement, master control
Module is electrically connected to start infrared detection module, fingerprint identification module running according to vibration signal with shock detection module.
The infrared detection module, fingerprint identification module includes the infrared emission end and the infrared receiver end that are separately positioned on the side of door-plate,
Infrared emission end can emit infrared ray and infrared ray can be received after doorframe reflects by infrared receiver end, main control module
It is electrically connected respectively with infrared emission end, infrared receiver end, main control module is red according to the end transmitting of vibration signal startup infrared emission
Outside line.
The power supply module includes the first battery and the second battery, and the switch module is opened including first switch and second
It closing, main control module is electrically connected the break-make can control first switch, second switch with first switch, second switch respectively,
One end of first switch is electrically connected respectively with one end of second switch, door lock drive module, first battery and first switch
Other end connection, the other end of second battery and second switch connects, master control module controls first switch break-make and/or control
Second switch break-make processed is to realize that the first battery and the second battery are powered respectively or jointly for door lock drive module.
Unlocking input module is further included, which is electrically connected to input unlocking signal with main control module, main
It controls module and lock tongue unlock is driven according to unlocking signal.
The unlocking input module includes pedestal, protection cap, input collector, protection cap drive module and sensing mould
Block, the pedestal connect with protection cap and the two inside formed can house input collector cavity volume, main control module respectively with
Collector, induction module, protection cap drive module is inputted to be electrically connected, induction module for detection object close to when the sense that generates
Induction signal, main control module open or are closed protection cap according to actuated signal control protection cap drive module.
The input collector includes password key either Fingerprint Identification Unit or magnetic card identifier or NFC radio frequency inductions
Device.
The pedestal is hinged with protection cap, and the protection cap drive module connect to drive protection cap by turning with protection cap
Dynamic realize is opened or is closed.
The induction module is pyroelectric sensor either microwave remote sensor or ultrasonic sensor.
The door lock drive module includes tractor, rotary driving part and setting module, tractor setting
On door-plate and lock tongue can be driven to stretch, rotary driving part includes drive shaft, and drive shaft is used to connect with tractor
And tractor is driven to operate, setting module is used to provide the set information being adapted to enabling direction of user's typing, master control
Module is electrically connected respectively with rotary driving part, setting module, and main control module controls rotary driving part according to set information
Rotating forward either reversion so that rotate forward or reverse turn operation match from the unlock under different enabling directions or unlocking operation.
The beneficial effects of the utility model：
The utility model intelligent lock system is detected by the closed state of infrared detection module, fingerprint identification module end of door plate and doorframe,
When door-plate and doorframe are closed, without manual operation, you can control door lock drive module drives lock tongue movement, automatic locking, together
When power supply module use two pieces or more of battery, electric power detection module is respectively to the electricity remaining value of battery each in power supply module
It is detected, when the electricity remaining value in battery is above low battery threshold value, master control module controls switch module remains electricity
The relatively low battery of residual value first individually powers to door lock drive module, when electricity remaining value is less than low battery threshold value, master control mould
Block control switch module stops the power supply of this battery, replaces another battery and door lock drive module is continued to power, and so on, directly
To all batteries electricity remaining value also below low battery threshold value when, main control module controls switch module again so that each battery
It powers jointly for door lock drive module.
The design ensures the continuous service of intelligent lock system, when battery capacity remaining value is less than low battery threshold value, user
Battery roll can out be charged, and other battery can continue to power to intelligent lock system, also there is no direct
During battery use for battery charging cause to cell damage and intelligent lock system damaged the problems such as, safety
Reliably, while security protection grade is also improved, improves the service efficiency of battery.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram in left side enabling direction.
Fig. 2 is the schematic diagram in right side enabling direction.
Fig. 3 is the schematic diagram of the utility model smart lock.
Fig. 4 is the structure diagram of the utility model smart lock.
Fig. 5 is the structure diagram of unlocking input module.
Specific embodiment
As Figure 3-Figure 4, the utility model smart lock can be applicable to door-plate 11, on doorframe 12, coordinate the lock of door-plate 11
Tongue 13 realizes the sealed of door-plate 11 and doorframe 12, the design including door lock drive module 2, infrared detection module, fingerprint identification module 3, main control module 4,
Power supply module 5, door lock drive module 2 are connect with the lock tongue 13 on door-plate 11 lock tongue 13 can be driven flexible, infrared detection mould
Block 3 is used to detect whether door-plate 11 is closed with doorframe 12 on 11 side of door-plate coordinated with doorframe 12；Master control mould
Block 4 is electrically connected to pass through door lock when door-plate 11 and doorframe 12 are closed respectively with door lock drive module 2, infrared detection module, fingerprint identification module 3
It is sealed between doorframe 12 and door-plate 11 that drive module 2 drives the running of lock tongue 13 to make, power supply module 5 be used for as main control module 4 and/or
Infrared detection module, fingerprint identification module 3 and/or door lock drive module 2 are powered, and the design passes through 3 end of door plate 11 of infrared detection module, fingerprint identification module and doorframe 12
Closed state is detected, when door-plate 11 and the closure of doorframe 12, without manual operation, you can 2 band of control door lock drive module
Dynamic lock tongue 13 moves, automatic locking, substantially increases the security performance of smart lock.
Meanwhile the power supply module 5 of the design includes at least two batteries, the design further includes electric power detection module 61, opens
Module 62 is closed, electric power detection module 61 is electrically connected respectively with the battery in power supply module 5 to detect the electric energy surplus of battery,
Switch module 62 includes at least two input, output ends and control terminal, the input terminal of switch module 62 in power supply module 5
Battery connect one to one, the output terminal of switch module 62 drives with main control module 4 and/or infrared detection module, fingerprint identification module 3 and/or door lock
Dynamic model block 2 connects, and the control terminal of switch module 62 is connect with main control module 4, and main control module 4 electrically connects with electric power detection module 5
It connects, main control module 4 is distinguished logical between output terminal and each input terminal in switching switch module 62 according to electric energy surplus information
Disconnected state is to realize that each battery in switching power supply module 5 drives as main control module 4 and/or infrared detection module, fingerprint identification module 3 and/or door lock
Dynamic model block 2 is powered.
Electric power detection module 61 can be the circuit detected to battery terminal voltage herein, and electricity is learnt according to the variation of voltage
Remaining value, and be input in main control module 4.
The switch module 62 of the design can be the more lock switches of electromagnetic type multitool controlled by main control module 4, and be used as this
The preferred embodiment of design, power supply module 5 include the first battery 51 and the second battery 52, and switch module 62 includes first switch
621 and second switch 622, main control module 4 be electrically connected that first can be controlled respectively with first switch 621, second switch 622
The break-make of switch 621, second switch 622, one end of first switch 621 drive mould with one end of second switch 622, door lock respectively
Block 2 is electrically connected, which connect with the other end of first switch 621, second battery 52 and second switch 622
The other end connects, and main control module 4 controls 621 break-make of first switch and/or control 622 break-make of second switch to realize the first battery
51 power respectively or jointly for door lock drive module 2 with the second battery 52, wherein by figure it is found that first switch 621 and the
Two switches 622 are parallel connection, and one end of first switch 621 connect with one end of second switch 622 and is switch module 62
Output terminal, and the other end of the other end of first switch 621 and second switch 622 respectively constitutes several of switch module 62
Input terminal.
This sentences embodiment of two batteries as the design, and Simultaneous Switching quantity is matched with battery, but the design is simultaneously
It is not limited to the situation of two batteries, the quantity of battery can also increase to three, four or more.
Meanwhile the design further includes display module 14, which is electrically connected to show electric energy with main control module 4
Surplus information, the output terminal of the display module 14 and switch module 62 be electrically connected with by power supply module 5 for display module 14
Power supply, display module 14 can be conventional liquid crystal displays, and user can pass through 14 real time inspection electric energy of display module residue
Information is measured, and the low battery taking-up of electric energy surplus is charged.
The design further includes alarm module 15, and main control module 4 is electrically connected with alarm module 15 with low in electric energy surplus
It alarms when threshold value, alarm module 15 can be buzzer or indicator light herein, when battery power surplus is less than low
During power threshold, user is reminded to replace battery in time, ensure the stable operation of intelligent lock system.
CPU or MCU may be used in the design main control module 4, further includes regulator circuit 53, regulator circuit 53 is respectively with opening
Output terminal, the main control module 4 for closing module 62 are electrically connected, and regulator circuit 53 is used for the voltage electricity for the modulation adaptation of main control module 4
Stream, regulator circuit 53 is MCU power supplies to storing up electricity cell voltage progress voltage stabilizing processing modulation 5V or 3.3V voltages herein.
This is sentenced in preferred embodiment using for two batteries, and control method is illustrated, most for increasing
The situation of battery is measured, control method changes with corresponding principle, and wherein the control method in preferred embodiment is as follows：Main control module
It is provided with low battery threshold value in 4, electric power detection module 61 and main control module 4 are electrically connected with by the first electricity remaining value, second
Electricity remaining value is input in main control module 4；
Main control module 4 compares the first electricity remaining value, the second electricity remaining value and low battery threshold value, when the first electricity remains
Residual value is more than the second electricity remaining value and the first electricity remaining value, the second electricity remaining value are all higher than low battery threshold value, then controls
Second switch 622 processed is connected and first switch 621 is turned off to be powered by the second battery 52 for door lock drive module 2, when the first electricity
Amount remaining value is less than the second electricity remaining value and the first electricity remaining value, the second electricity remaining value are all higher than low battery threshold value,
Then control that first switch 621 is connected and second switch 622 turns off to be powered for door lock drive module 2 by the first battery 51；
It is less than low battery threshold value when the first electricity remaining value is more than low battery threshold value and the second electricity remaining value, then controls
First switch 621 is connected and second switch 622 is turned off to be powered by the first battery 51 for door lock drive module 2, when the second electricity
Remaining value is more than low battery threshold value and the first electricity remaining value and is less than low battery threshold value, then control second switch 622 be connected and
First switch 621 turns off to be powered for door lock drive module 2 by the second battery 52；
When the first electricity remaining value, the second electricity remaining value are respectively less than low battery threshold value, then control first switch 621 and
Second switch 622 is connected to be powered for door lock drive module 2 jointly by the first battery 51, the second battery 52.
If in initial situation, the electricity remaining value of two batteries is identical, then random one of them switch of opening is powered,
During powering in the first battery 51, the first electricity remaining value is not reduced to low battery threshold value hereinafter, user is electric by first
The dismounting of pond 51 is taken out, then first battery 51 of the detection of main control module 4 is vacant, then second switch 622 is controlled to be connected, by the second battery 52
Continued power after treating the charging of the first battery 51, accesses first switch 621, and the electricity remaining value of the second battery 52 is still at this time
It higher than low battery threshold value, is then still powered by the second battery 52, above-mentioned control method can also ensure this manipulator well
Section can be orderly progress, will not be because of the disorder of system can be caused dismantling battery or while reinstalling battery.
Similarly, it is that situation of two batteries for intelligent lock system power supply is illustrated herein, when the number for increasing battery
Amount, such as situation about being powered using three batteries to intelligent lock system, electric power detection module 61 are detected three batteries, together
Sample is switched including third, and according to above-mentioned control method, the electricity remaining value of which battery is relatively low, just first uses which battery
It is powered, after the electricity remaining value of three batteries all drops to low battery threshold value, then three batteries is allowed to power for smart lock.
Meanwhile main control module 4 is electrically connected to appoint in the first electricity remaining value, the second electricity remaining value with alarm module 15
One alarms when being less than low battery threshold value.
The design is first detected the electricity remaining value of the first battery 51 and the second battery 52, when the first battery 51 and
When the electricity remaining value of two batteries 52 is above low battery threshold value, first it is powered by the low battery of electricity remaining value, until into
It when the electricity remaining value of the battery of row power supply drops to low battery threshold value, then is powered by another battery, ensures system
It orderly carries out, the battery that electricity remaining value can be allowed relatively low has first consumed electricity, and makes alarm, user is reminded to replace, wherein
During one battery capacity deficiency, another battery can also provide smart lock operation for quite a long time, and this time is also enough to allow user
It was found that battery capacity is insufficient, charge in time for battery, smart lock appearance is further prevented to occur what is failed due to not enough power supply
Situation.
Power supply module 5 is using two pieces or more of battery, and electric power detection module 61 is respectively to each battery in power supply module 5
Electricity remaining value is detected, and when the electricity remaining value in battery is above low battery threshold value, main control module 4 controls switching molding
The battery that block 62 makes electricity remaining value relatively low first individually powers to door lock drive module 2, until electricity remaining value is less than low battery
During threshold value, main control module 4 control switch module 62 stop this battery power supply, replace another battery to door lock drive module 2 after
Continuous power supply, and so on, when the electricity remaining value of all batteries is also below low battery threshold value, main control module 4 controls out again
Close module 62 so that each battery is powered jointly for door lock drive module 2.
The design ensures the continuous service of intelligent lock system, when battery capacity remaining value is less than low battery threshold value, user
Battery roll can out be charged, and other battery can continue to power to intelligent lock system, also there is no direct
During battery use for battery charging cause to cell damage and intelligent lock system damaged the problems such as, safety
Reliably, while security protection grade is also improved, improves the service efficiency of battery.
In addition, in order to save the loss of smart lock electric energy in the process of running, the design further includes shock detection module 7,
Shock detection module 7 is arranged on door-plate 11 to detect the vibration signal generated when door-plate 11 moves, main control module 4 and vibrations
Detection module 7 is electrically connected to be operated with starting infrared detection module, fingerprint identification module 3 according to vibration signal, and herein, shock detection module 7 can be
Gyroscope, acceleration transducer etc..
In the placement of position, infrared detection module, fingerprint identification module 3 includes the infrared emission end being separately positioned on the side of door-plate 11
31 and infrared receiver end 32, infrared emission end 31 can emit infrared ray and infrared ray can be by after the reflection of doorframe 12
Infrared receiver end 32 receives, and main control module 4 is electrically connected respectively with infrared emission end 31, infrared receiver end 32, main control module 4
Start infrared emission end 31 according to vibration signal and emit infrared ray, herein in the preferred embodiment of the design, 31 He of infrared emission end
Infrared receiver end 32 when door-plate 11 and doorframe 12 are closed can face towards doorframe 12, infrared emission end 31 emits infrared ray
To at doorframe 12, infrared ray enters infrared receiver end 32 after the reflection of doorframe 12, and infrared receiver end 32 inputs a signal into master control
In module 4, main control module 4 judges that door-plate 11 is in off state with doorframe 12 at this time.
Under general state, door-plate 11 remains static down, and infrared detection module, fingerprint identification module 3 is in off-mode, does not emit red
Outside line, when door-plate 11 moves, being moved to closing, shock detection module 7 at doorframe 12 from unlatching detects vibration signal, main
It controls module 4 and infrared detection module, fingerprint identification module 3 is opened according to vibration signal, infrared detection module, fingerprint identification module 3 detects whether door-plate 11 is located with doorframe 12 again
In closed state, when in the closed position main control module 4 control door lock drive module 2 drive the stretching of lock tongue 13 make door-plate 11 with
Doorframe 12 is sealed, and the design controls infrared detection module, fingerprint identification module 3 to open by vibration signal, at other times section infrared detection module, fingerprint identification module 3
In off-mode, energy consumption is greatly reduced, while use infrared detection module, fingerprint identification module 3, when installation is only needed on 11 side of door-plate
Punching installation, simple installation, while self-locking function is realized, it is user-friendly, and the design master control mould
Block 4 has the function of that timing is closed, closes infrared detection mould at a certain time interval after the unlatching of infrared detection module, fingerprint identification module 3
Block 3.
In addition, the design door lock drive module 2 includes tractor 21, rotary driving part 22 and setting module 23,
The tractor 21 is arranged on door-plate 11 and lock tongue 13 can be driven flexible, and rotary driving part 22 includes drive shaft, drives
Moving axis for being connect with tractor 21 and tractor 21 driven to operate, setting module 23 be used to providing user's typing with
The set information of enabling direction adaptation, main control module 4 needs that rotation is controlled to drive when set information sets if desired unlocking operation
Dynamic component 22 is rotated forward or is inverted, and main control module 4 is electrically connected respectively with rotary driving part 22, setting module 23, master control mould
Block 4 according to set information control the rotating forward of rotary driving part 22 either reversion so as to rotate forward or reverse turn operation and different enablings
Unlock or unlocking operation under direction match.
Herein setting module 23 for mechanical key either capacitance plate formula touch button or touch screens formula touch button or
Person's voice-input component, herein setting module 23 can be built-in with storage element, record set information and instruct main control module 4
Operation has further included storage module, and storage module is connect with main control module 4, and main control module 4 inputs setting module 23
Set information is stored in storage module and rotary driving part 22 is controlled to run according to set information.
Herein according to enabling direction and the actual conditions of tractor 21, if what tractor 21 was rotated forward in drive shaft
In the case of can stretch out lock tongue 13 to realize locking, installation personnel just needs the typing in setting module 23 to set letter accordingly
Breath, limits when to be locked, and main control module 4 needs to control the drive shaft of rotary driving part 22 to rotate forward.
When mounted, installation personnel first passes through the setting being adapted to the enabling direction letter of 23 typing of setting module to the design
Breath, main control module 4 control the rotating forward or reversion of rotary driving part 22 according to set information, and installation personnel reaches installation now
After field is gone and found out what's going on, the control mode for controlling rotary driving part 22 to main control module 4 is adjusted, such as setting needs to carry out
Motor is to rotate forward or invert during unlock, and motor will be inverted or be rotated forward when correspondingly unlocking, and be provided for installation personnel
It is convenient, while producer only needs to produce the product of same specification in production, accelerates production efficiency, the design also is able to
It is adapted with the tractor 21 on all kinds of door-plates 11, replaces and use convenient for user.
The design may also include rotary driving part control circuit 24, rotary driving part control circuit 24 respectively with power supply
Module 5, rotary driving part 22 connect, and main control module 4 connect to control rotation driving with rotary driving part control circuit 24
The steering of component 22, if rotary driving part 22 is direct current generator, rotary driving part control circuit 24 can be by switching switch
Lock is formed, and positive and negative anodes of the input terminal respectively with power supply module 5 are connect, and output terminal is connect with direct current generator, by switching positive and negative anodes
The steering switching for inputting to realize motor, while reduction box 25, rotation axis are additionally provided in the rotation axis of rotary driving part 22
Tractor 21 is connected by reduction box 25, reduction box 25 can effectively slow down rotating speed.
As shown in Fig. 3, Fig. 5, the design further includes unlocking input module 8, the unlocking input module 8 and 4 electricity of main control module
Property connection to input unlocking signal, main control module 4 drives lock tongue 13 to unlock according to unlocking signal.
Unlocking input module 8 includes pedestal 81, protection cap 82, input collector 83, protection cap drive module 84 and sense
Module 85 is answered, pedestal 81 may be provided on door-plate 11, which, which connect with protection cap 82 and formed inside the two, to hold
The cavity volume of input collector 83 is put, main control module 4 is respectively with inputting collector 83, induction module 85, protection cap drive module 84
Be electrically connected, induction module 85 for detection object close to when the inductive signal that generates, main control module 4 is according to actuated signal control
Protection cap 82 is opened or be closed to protection cap drive module 84, wherein, input collector 83 includes password key or fingerprint is known
Other device either magnetic card identifier induction module 85 for pyroelectric sensor or microwave remote sensor or ultrasonic sensor or
NFC radio frequency induction devices.
Herein when induction module 85 senses hand or close human body, main control module 4, main control module are input a signal into
4 control protection cap drive modules 84 open protection cap 82, and when people leaves, induction module 85 connects without sensing hand or human body
Closely, then main control module 4 controls protection cap drive module 84 to close protection cap 82.
Pedestal 81 is hinged with protection cap 82, and protection cap drive module 84 connect that protection cap 82 is driven to pass through with protection cap 82
Rotation, which is realized, to be opened or is closed, and protection cap drive module 84 herein can be cylinder, and cylinder is arranged on pedestal 81, driving
Bar is connect with protection cap 82 protection cap 82 to be driven to open or close, and protection cap drive module 84 can also be motor and tooth
Wheel group forms, and gear set is connect respectively with motor, protection cap 82, and motor rotation plays on or off by gear set drive protection cap 82
It closes.
The design forms the input collector 83 unlocked to control smart lock inner cavity with pedestal 81 by protection cap 82 and carries out
Protection so that input collector 83 is hardly damaged, while realize automatic shutter function, user-friendly.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical solution of the utility model aim belong to the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of smart lock, which is characterized in that including：
Door lock drive module connect lock tongue can be driven to stretch with the lock tongue on door-plate；
Infrared detection module, fingerprint identification module, infrared detection module, fingerprint identification module are used to detect whether door-plate is closed with doorframe；
Main control module is electrically connected to pass through in door-plate and doorframe closing respectively with door lock drive module, infrared detection module, fingerprint identification module
The driving lock tongue running of door lock drive module makes sealed between doorframe and door-plate；
Power supply module is that main control module and/or infrared detection module, fingerprint identification module and/or the power supply of door lock drive module, power supply module are included extremely
Few two batteries；
Electric power detection module is electrically connected to detect the electric energy surplus of battery respectively with the battery in power supply module；
Switch module, switch module include at least two input, output ends and control terminal, the input terminal of switch module and confession
Electric mould battery in the block connects one to one, output terminal and main control module and/or infrared detection module, fingerprint identification module and/or the door of switch module
Drive module connection is locked, the control terminal of switch module is connect with main control module, and main control module is electrically connected with electric power detection module,
Main control module distinguishes the on off operating mode in switching switch module between output terminal and each input terminal according to electric energy surplus information
To realize that each battery switched in power supply module is supplied as main control module and/or infrared detection module, fingerprint identification module and/or door lock drive module
Electricity.
2. a kind of smart lock according to claim 1, it is characterised in that：It further includes and is arranged on door-plate to detect door-plate
The shock detection module of vibration signal generated when mobile, main control module are electrically connected to be believed according to vibrations with shock detection module
Number start infrared detection module, fingerprint identification module running.
3. a kind of smart lock according to claim 2, it is characterised in that：The infrared detection module, fingerprint identification module includes being separately positioned on
Infrared emission end and infrared receiver end on the side of door-plate, infrared emission end can emit infrared ray and infrared ray passes through
It can be received after doorframe reflection by infrared receiver end, main control module is electrically connected respectively with infrared emission end, infrared receiver end, main
It controls module and transmitting infrared ray in infrared emission end is started according to vibration signal.
4. a kind of smart lock according to claim 1, it is characterised in that：The power supply module includes the first battery and second
Battery, the switch module include first switch and second switch, and main control module electrically connects respectively with first switch, second switch
The break-make first switch, second switch can be controlled is connect, one end of first switch is driven respectively with one end of second switch, door lock
Dynamic model block is electrically connected, and the other end of first battery and first switch connects, the other end of second battery and second switch
Connection, master control module controls first switch break-make and/or control second switch break-make are to realize that the first battery and the second battery divide
It does not power for door lock drive module or jointly.
5. a kind of smart lock according to claim 1, it is characterised in that：Unlocking input module is further included, unlocking input
Module is electrically connected with main control module to input unlocking signal, and main control module drives lock tongue to unlock according to unlocking signal.
6. a kind of smart lock according to claim 5, it is characterised in that：The unlocking input module includes pedestal, protection
Lid, input collector, protection cap drive module and induction module, the pedestal connect with protection cap and energy are formed inside the two
The cavity volume of enough accommodating input collectors, main control module electrically connect respectively with input collector, induction module, protection cap drive module
Connect, induction module for detection object close to when the inductive signal that generates, main control module drives according to actuated signal control protection cap
Protection cap is opened or be closed to dynamic model block.
7. a kind of smart lock according to claim 6, it is characterised in that：It is described input collector include password key or
Fingerprint Identification Unit or magnetic card identifier.
8. a kind of smart lock according to claim 6, it is characterised in that：The pedestal is hinged with protection cap, the protection
Lid drive module connect that protection cap is driven to realize opening or closure by rotating with protection cap.
9. a kind of smart lock according to claim 6, it is characterised in that：The induction module for pyroelectric sensor or
Microwave remote sensor either ultrasonic sensor or NFC radio frequency induction devices.
10. a kind of smart lock according to claim 1, it is characterised in that：The door lock drive module include tractor,
Rotary driving part and setting module, the tractor are arranged on door-plate and lock tongue can be driven to stretch, rotation driving
Component includes drive shaft, and for being connect with tractor and tractor being driven to operate, setting module is used to provide drive shaft
The set information being adapted to enabling direction of user's typing, main control module electrically connect respectively with rotary driving part, setting module
Connect, main control module according to set information control rotary driving part rotating forward either reversion so that rotate forward or reverse turn operation with not
Match with the unlock under enabling direction or unlocking operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536608.1U CN207469941U (en) | 2017-11-16 | 2017-11-16 | A kind of smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536608.1U CN207469941U (en) | 2017-11-16 | 2017-11-16 | A kind of smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469941U true CN207469941U (en) | 2018-06-08 |
Family
ID=62261218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536608.1U Withdrawn - After Issue CN207469941U (en) | 2017-11-16 | 2017-11-16 | A kind of smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762282A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock |
| CN112012579A (en) * | 2019-05-28 | 2020-12-01 | 李川涛 | Intelligent lock power supply using method |
| CN114961438A (en) * | 2022-05-06 | 2022-08-30 | 睿贝佳(深圳)科技有限公司 | Intelligent household antitheft identification system and equipment based on dynamic vision |
-
2017
- 2017-11-16 CN CN201721536608.1U patent/CN207469941U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762282A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock |
| CN107762282B (en) * | 2017-11-16 | 2023-07-18 | 广东樱花智能科技有限公司 | Intelligent lock |
| CN112012579A (en) * | 2019-05-28 | 2020-12-01 | 李川涛 | Intelligent lock power supply using method |
| CN114961438A (en) * | 2022-05-06 | 2022-08-30 | 睿贝佳(深圳)科技有限公司 | Intelligent household antitheft identification system and equipment based on dynamic vision |
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|---|---|---|---|
| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20230718 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20230718 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |