CN110159089A - Fingerprint Lock - Google Patents
Fingerprint Lock Download PDFInfo
- Publication number
- CN110159089A CN110159089A CN201910445186.4A CN201910445186A CN110159089A CN 110159089 A CN110159089 A CN 110159089A CN 201910445186 A CN201910445186 A CN 201910445186A CN 110159089 A CN110159089 A CN 110159089A
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- China
- Prior art keywords
- fingerprint
- lock
- motor
- control module
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of Fingerprint Locks, including lock pin, lock bridge, elastic component, motor, fingerprint module and control module；Lock bridge offers several inserting grooves, and lock pin is connect with elastic component, and motor and lock pin are drivingly connected, and control module is electrically connected with motor and fingerprint module respectively；Control module is used for when receiving the first signal of fingerprint module output, control motor work, is also used to control reset motor when receiving the second signal of fingerprint module output；Lock pin is used in reset motor, is inserted into an inserting groove of lock bridge under the elastic force effect of elastic component；Motor overcomes the elastic force of elastic component to exit out of inserting groove for driving lock pin at work.Above-mentioned Fingerprint Lock is simple and convenient, and user can select different inserting grooves to lock according to application demand, improves the application flexibility of Fingerprint Lock；On the other hand, production cost is also reduced.
Description
Technical field
The present invention relates to lock technology fields, more particularly to a kind of Fingerprint Lock.
Background technique
Currently, lockset manufacturer produces different size of lockset according to different application environments, need to develop various
Mold, production cost is higher.And in the level of consumer, then need to buy different size of lockset to meet different application ring
The demand in border causes the application flexibility of lockset lower.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of higher Fingerprint Lock of application flexibility.
A kind of Fingerprint Lock, comprising: lock pin, lock bridge, elastic component, motor, fingerprint module and control module；The lock bridge opens up
There are several inserting grooves, the lock pin is connect with the elastic component, and the motor and the lock pin are drivingly connected, the control module
It is electrically connected respectively with the motor and the fingerprint module；The control module is used to receive the fingerprint module output
The first signal when, control motor work, be also used to control institute when receiving the second signal of the fingerprint module output
State reset motor；The lock pin is used in the reset motor, is inserted into the lock bridge under the elastic force effect of the elastic component
An inserting groove in；The motor for driving the lock pin that the elastic force of the elastic component is overcome to insert from described at work
It is exited in access slot.
The fingerprint module is used for when being continuously detected preset fingerprint in one of the embodiments, to the control
Module persistently exports first signal；The control module is used for when persistently receiving first signal, described in control
Motor maintains working condition.
The fingerprint module is used for when the preset fingerprint is not detected in one of the embodiments, to the control
Molding block exports the second signal.
The fingerprint module is used for when the control module controls motor work in one of the embodiments,
And when the preset fingerprint is not detected, Xiang Suoshu control module exports the second signal.
The fingerprint module is used for the Xiang Suoshu control module when detecting preset fingerprint in one of the embodiments,
Export first signal.
The fingerprint module is used for after exporting first signal in one of the embodiments, described detecting
When preset fingerprint, Xiang Suoshu control module exports the second signal.
The control module is also used in the second signal for receiving the fingerprint module output in one of the embodiments,
When, the reset motor is controlled after the first preset time.
The motor for resetting after a loss of power in one of the embodiments,.
The fingerprint module includes fingerprint collecting unit and fingerprint identification unit, the finger in one of the embodiments,
Line acquisition unit and the fingerprint identification unit are electrically connected, and the fingerprint identification unit and the control module are electrically connected；
The finger print information is sent to the fingerprint identification unit, the finger for acquiring finger print information by the fingerprint collecting unit
Line recognition unit is detecting the finger print information pair for detecting whether the corresponding fingerprint of the finger print information is preset fingerprint
When the fingerprint answered is preset fingerprint, Xiang Suoshu control module exports the first signal, is detecting the corresponding finger of the finger print information
When line is not preset fingerprint, Xiang Suoshu control module exports second signal.
The fingerprint identification unit is also used to not collect finger in the fingerprint collecting unit in one of the embodiments,
When line information, Xiang Suoshu control module exports second signal.
When the control module of above-mentioned Fingerprint Lock receives the first signal of fingerprint module, control motor work, lock pin passes through
Motor work is driven and the elastic force of elastic component is overcome to exit out of inserting groove, is unlocked with realizing；When control module receives finger
When the second signal of line module, reset motor is controlled, lock pin is inserted into inserting groove under the elastic force effect of elastic component, on realizing
Lock.Also, the lock bridge of Fingerprint Lock offers several inserting grooves, and when Fingerprint Lock is in unlocking condition, the fingerprint with permission is used
Family can select the position for needing the inserting groove locked to move lock pin according to demand, then send second by triggering fingerprint module
Signal to control module is locked.In this way, the Fingerprint Lock is simple and convenient, user can select different according to application demand
Inserting groove locking, improve the application flexibility of Fingerprint Lock；On the other hand, production cost is also reduced.
Detailed description of the invention
Fig. 1 is the connection block diagram of the fingerprint module of Fingerprint Lock, control module and motor in an embodiment；
Fig. 2 is the schematic perspective view in one direction of Fingerprint Lock in an embodiment；
Fig. 3 is the partial structural diagram in one direction of Fingerprint Lock in an embodiment；
Fig. 4 is partial enlargement diagram at the A of Fingerprint Lock shown in Fig. 3；
Fig. 5 is the schematic perspective view in one direction of locking mechanism of Fingerprint Lock in an embodiment；
Fig. 6 is the schematic perspective view of the locking mechanism other direction of Fingerprint Lock in an embodiment；
Fig. 7 is the schematic perspective view in the another direction of locking mechanism of Fingerprint Lock in an embodiment；
Fig. 8 is the diagrammatic cross-section in one direction of locking mechanism of Fingerprint Lock in an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
The present invention relates to a kind of Fingerprint Locks, comprising: lock pin, lock bridge, elastic component, motor, fingerprint module and control module；Institute
It states lock bridge and offers several inserting grooves, the lock pin is connect with the elastic component, and the motor and the lock pin are drivingly connected, institute
Control module is stated to be electrically connected with the motor and the fingerprint module respectively；The control module is used to receive the finger
When the first signal of line module output, the motor work is controlled, is also used in the second letter for receiving the fingerprint module output
Number when, control the reset motor；The lock pin is used in the reset motor, acts on underthrust in the elastic force of the elastic component
Enter in an inserting groove of the lock bridge；The bullet that the motor is used to that the lock pin to be driven to overcome the elastic component at work
Power is exited out of described inserting groove.
In one embodiment, referring to Fig. 1, providing a kind of Fingerprint Lock 10, comprising: shell, lock pin, lock bridge, elastic component,
Motor 130, fingerprint module 140 and control module 150；The lock pin, the elastic component, the motor and the control module point
It is not set in the shell, the shell opens up lockhole, and the lock bridge activity is inserted in the lockhole of the shell, institute
It states lock bridge and offers several inserting grooves, the lock pin is connect with the elastic component, and the motor and the lock pin are drivingly connected, institute
Control module 150 is stated to be electrically connected with the motor 130 and the fingerprint module 140 respectively；The control module 150 is used for
It when receiving the first signal that the fingerprint module 140 exports, controls the motor 130 and works, be also used to receiving the finger
When the second signal that line module 140 exports, controls the motor 130 and reset；The lock pin is used in the reset motor,
In one inserting groove of the elastic force effect lower insertion lock bridge of the elastic component；The motor 130 for driving at work
Moving the lock pin overcomes the elastic force of the elastic component to exit out of described inserting groove.
When the control module of above-mentioned Fingerprint Lock receives the first signal of fingerprint module, control motor work, lock pin passes through
Motor work is driven and the elastic force of elastic component is overcome to exit out of inserting groove, is unlocked with realizing；When control module receives finger
When the second signal of line module, reset motor is controlled, lock pin is inserted into inserting groove under the elastic force effect of elastic component, on realizing
Lock.Also, the lock bridge of Fingerprint Lock offers several inserting grooves, and when Fingerprint Lock is in unlocking condition, the fingerprint with permission is used
Family can select the position for needing the inserting groove locked to move lock pin according to demand, then send second by triggering fingerprint module
Signal to control module is locked.In this way, the Fingerprint Lock is simple and convenient, user can select different according to application demand
Inserting groove locking, improve the application flexibility of Fingerprint Lock；On the other hand, production cost is also reduced.
It should be noted that whether fingerprint module is used for the fingerprint that obtains fingerprint, and be also used to detect acquisition has pair
The permission that Fingerprint Lock is unlocked can trigger when the fingerprint for detecting acquisition is the fingerprint with permission and generate the first signal, and
It is sent to control module；When the fingerprint with permission is not detected, generation second signal can be triggered.First signal, second
Signal is the signal that fingerprint module issues, also, when control module receives the first signal, being capable of triggering command control motor
Work, and motor work can drive lock pin to overcome the elastic force of elastic component to exit unlocking out of inserting groove；Work as control module
When receiving second signal, can triggering command control reset motor, i.e. motor restores to reset condition, so that lock pin is in elasticity
Locking in the lower insertion inserting groove of the elastic force effect of part.Since lock bridge offers multiple inserting grooves, in this way, the use with unlocking authority
Family can be by inputting preset fingerprint to fingerprint module, and control lock pin keeps unlocking condition, in the lockhole lock bridge insertion shell,
Lock housing is moved along lock bridge, so that lock pin is moved to corresponding inserting groove, and finger is detached from fingerprint module, so that motor is multiple
Lock bridge, can be locked in the inserting groove of different location by position；And for the user of not unlocking authority, since motor is in multiple
Position state, for user by after the lockhole of lock bridge insertion shell, lock pin is inserted into first inserting groove of lock bridge under the action of the elastic member
It is interior, so that Fingerprint Lock can only be locked in first inserting groove.In this way, Fingerprint Lock can lock for the user having permission
In any one inserting groove, and for the user of not permission, Fingerprint Lock can only be locked at first inserting groove, with this
The user of the user and lack of competence that have permission are distinguished, so that the use of Fingerprint Lock is more flexible.
The fingerprint module is used for when being continuously detected preset fingerprint in one of the embodiments, to the control
Module persistently exports first signal；The control module is used for when persistently receiving first signal, described in control
Motor maintains working condition.
Specifically, preset fingerprint refers to the fingerprint of the unlocking authority with the Fingerprint Lock, and in other words, which is tool
There is the fingerprint of the user of unlocking authority.The fingerprint of user is obtained by fingerprint module, and is carried out typing and saved to obtain the power of unlocking
Limit.In other words, when fingerprint module detects preset fingerprint, then the first signal of production can be triggered.First signal is can
Drive the signal of control module control motor work.In the present embodiment, fingerprint module is in lasting detection preset fingerprint, i.e., uninterruptedly
Ground detects preset fingerprint, and when being continuously detected preset fingerprint, then persistently triggering generates the first signal, and continues output to control
Module, control module persistently receive the first signal, thus persistently control motor work, i.e. maintenance motor is in running order, make
The elastic force that lock pin is persistently overcome elastic component by motor driven is obtained, the state for keeping lock pin to exit out of slot maintains unlocking
State.In this way, the user with permission can be according to the position of the mobile lock pin of application demand to select different inserting grooves to carry out
Locking, not only increases the application flexibility of Fingerprint Lock, also improves the application security of Fingerprint Lock.
It should be understood that being if desired continuously detected preset fingerprint, the finger of permission user needs persistently to contact at finger
In line module, fingerprint module is enabled to continue to obtain fingerprint.In addition, the fingerprint of user can be through fingerprint module typing simultaneously
It saves to obtain the permission of the unlocking of Fingerprint Lock；It is also possible to obtain fingerprint by fingerprint module, by control module typing and protects
It deposits to obtain the permission of the unlocking of Fingerprint Lock.This, which depends on fingerprint module or control module, has the function of fingerprint typing.?
In one embodiment, the fingerprint module is also used to typing and storage fingerprint.The control in one of the embodiments,
Module is also used to typing and storage fingerprint.
The fingerprint module is used for when the preset fingerprint is not detected in one of the embodiments, to the control
Molding block exports the second signal.
Specifically, second signal is the signal that can drive control module control reset motor.In the present embodiment, work as fingerprint
When preset fingerprint is not detected in module, fingerprint module triggering generates second signal, and exports to control module, and control module receives
Second signal, to control reset motor, when motor is in reset state, lock pin is inserted in slotting under the elastic force effect of elastic component
In slot, i.e., so that Fingerprint Lock is in locked state.It should be understood that when persistently preset fingerprint is not detected in fingerprint module,
Fingerprint module persistently exports second signal to control module, so that motor maintains reset state, so that Fingerprint Lock maintains locking shape
State.
It should be noted that it includes the fingerprint that fingerprint module is not detected fingerprint, detects that preset fingerprint, which is not detected,
It is not preset fingerprint and detects that fingerprint but misjudgment are not these three situations of preset fingerprint, when there is three cases above
When, fingerprint module exports second signal, and control module controls reset motor, so that Fingerprint Lock is in locked state.
The fingerprint module is used for when the control module controls motor work in one of the embodiments,
And when the preset fingerprint is not detected, Xiang Suoshu control module exports the second signal.
In the present embodiment, when motor is in running order, lock pin is under the elastic force effect for overcoming elastic component from inserting groove
It exits, i.e., Fingerprint Lock is in unlocking condition, that is to say, that the finger of permission user contradicts on fingerprint module at this time, so that referring to
Line module exports the first signal and opens Fingerprint Lock, also, the finger of permission user persistently contradicts on fingerprint module, Fingerprint Lock
It is continuously in unlocking condition.Hold power when limiting the use of family and needing to switch the locked position of lock pin, the grafting of movable lock pin switching alignment
Slot, and the finger contacted on fingerprint module is unclamped, so that fingerprint module is not detected preset fingerprint and exports second signal,
Control module receives second signal, controls reset motor, and lock pin is inserted in slot under the elastic force effect of elastic component, fingerprint
It locks, that is, completes the switching of inserting groove.That is, the user with permission can switch the position of lock pin locking, do not have
The user having permission can not then switch the position of lock pin locking.
Fingerprint Lock in above-described embodiment needs permission user persistently to contact at finger to make Fingerprint Lock on fingerprint module
Unlocking condition is kept, when unclamping finger Fingerprint Lock is locked, the switching of lock pin locked position could be completed.
The fingerprint module is used for the Xiang Suoshu control module when detecting preset fingerprint in one of the embodiments,
Export first signal.
Specifically, in the present embodiment, when fingerprint module detects preset fingerprint, then the first signal is exported to controlling mould
Block, control module control motor work, so that lock pin overcomes the elastic force of elastic component to act on, exit out of inserting groove, Fingerprint Lock is opened
Lock.It should be noted that the present embodiment is unlike the embodiments above, after Fingerprint Lock is unlocked, even if the finger of permission user
Non-contravention on fingerprint module, can also make Fingerprint Lock keep unlocking condition.That is, being not necessarily to preset fingerprint in the present embodiment
The lasting working condition contradicted to maintain motor.
In the present embodiment, the fingerprint module is used for after exporting first signal, is detecting the default finger
When line, Xiang Suoshu control module exports the second signal.
Specifically, after fingerprint module exports the first signal, i.e., control module receives the first signal and controls motor work,
Lock pin overcomes the elastic force effect of elastic component to exit out of inserting groove, and Fingerprint Lock is in unlocking condition.At this point, if permission user again
Finger is contacted on fingerprint module, fingerprint module detects preset fingerprint again, then exports second signal to control module, control
Molding block controls reset motor, so that lock pin is inserted into inserting groove, Fingerprint Lock locking under the elastic force of elastic component.
Fingerprint Lock in above-described embodiment only needs permission user to contact at finger to make fingerprint module on fingerprint module
The first signal is exported, control module controls electric motor starting work, and the working condition that motor maintains is not necessarily to the finger of permission user
Persistently contact on fingerprint module, after motor work, permission user can select the position of lock pin locking according to application demand,
And again contact at finger on fingerprint module, fingerprint module detects preset fingerprint again, then second signal is exported, so that control
Molding block controls reset motor, Fingerprint Lock locking.
In order to enable there is user the more time to be prepared work to Fingerprint Lock locking, one embodiment wherein
In, the control module is also used to control after the first preset time when receiving the second signal of the fingerprint module output
The reset motor.
Specifically, the first preset time is the buffer time that preset motor switches to reset state from working condition,
That is control module controls motor still in working condition, i.e., Fingerprint Lock is still in unlocking shape in the first preset time
State；After the first preset time, control module controls reset motor, so that Fingerprint Lock is locked.It should be understood that first is default
Time can be Fingerprint Lock default setting, be also possible to user setting.
In order to improve the safety of Fingerprint Lock, the control module is used for described in the control in one of the embodiments,
After motor work, and when the second signal is not detected in the second preset time, the reset motor is controlled.
Specifically, the second preset time is that preset motor automatically resets the time.When motor is in running order, fingerprint
Lock is in unlocking condition, and when second signal is not detected in the second preset time, then control module control motor automatically resets,
At this point, then issuing the instruction so that reset motor without second signal trigger control module.In this way, after the regular hour, electricity
Machine can automatically reset, and Fingerprint Lock locking can be avoided the case where not detecting fingerprint and delaying to lock, improve fingerprint
The safety of lock.It should be understood that the second preset time can be Fingerprint Lock default setting, it is also possible to user setting
's.
Second preset time is greater than first preset time in one of the embodiments,.In such manner, it is possible to for power
The time for limiting the use of family offer more abundance carries out locking operation.
In order to improve the safety of Fingerprint Lock, the motor for resetting after a loss of power in one of the embodiments,.?
That is when motor is out of power, reset motor, so that bolt is inserted into inserting groove under the elastic reaction of elastic component, in Fingerprint Lock
Lock, to improve the safety of Fingerprint Lock.
The fingerprint module includes fingerprint collecting unit and fingerprint identification unit, the finger in one of the embodiments,
Line acquisition unit and the fingerprint identification unit are electrically connected, and the fingerprint identification unit and the control module are electrically connected；
The finger print information is sent to the fingerprint identification unit, the finger for acquiring finger print information by the fingerprint collecting unit
Line recognition unit is detecting the finger print information pair for detecting whether the corresponding fingerprint of the finger print information is preset fingerprint
When the fingerprint answered is preset fingerprint, Xiang Suoshu control module exports the first signal, is detecting the corresponding finger of the finger print information
When line is not preset fingerprint, Xiang Suoshu control module exports second signal.
The fingerprint identification unit is also used to not collect finger in the fingerprint collecting unit in one of the embodiments,
When line information, Xiang Suoshu control module exports second signal.
The Fingerprint Lock further includes bluetooth receiving module in one of the embodiments, the bluetooth receiving module and institute
Control module electric connection is stated, the bluetooth receiving module deletes letter for receiving unlocking signal, fingerprint typing signal and fingerprint
Number.Specifically, the application environment of Fingerprint Lock further includes application platform, that is to say, that Fingerprint Lock is matched with application platform, should
Application platform includes bluetooth sending module, is communicated by way of bluetooth between Fingerprint Lock and application platform, the bluetooth of Fingerprint Lock
Receiving module receives unlocking signal, fingerprint typing signal and the fingerprint erasure signal that the bluetooth sending module of application platform issues,
Unlocking, typing fingerprint, the function of deleting fingerprint are realized to control Fingerprint Lock.That is, Fingerprint Lock not only may be used in the present embodiment
It is unlocked, can also be unlocked by Bluetooth control by fingerprint.
Specifically, permission user is by logining application platform, and opens bluetooth and will establish between application platform and Fingerprint Lock
Communication connection, application platform receive the operational order that permission user sends, and are triggered according to operational order corresponding with operational order
Signal is controlled, and is issued by bluetooth sending module, the bluetooth receiving module of Fingerprint Lock receives control signal, and will control signal
It is sent to the control module of Fingerprint Lock, control module controls Fingerprint Lock and realizes corresponding function.
In the present embodiment, holds power and limit the use of family in application platform transmission unlocking instruction, application platform is triggered according to unlocking instruction
Unlocking signal corresponding with unlocking instruction, and issued by bluetooth sending module, the bluetooth receiving module of Fingerprint Lock, which receives, unlocks
Signal, and unlocking signal is sent to the control module of Fingerprint Lock, control module controls the motor work of Fingerprint Lock, and lock pin passes through
Motor work is driven and the elastic force of elastic component is overcome to exit out of inserting groove, is unlocked with realizing.
It should be noted that a Fingerprint Lock has at least one administrator right, user's energy with administrator right
The permission that other users obtain the Fingerprint Lock is enough added, other permissions user can be unlocked by Bluetooth control, other permissions user
After typing fingerprint obtains fingerprint permission, it can also be controlled and be unlocked by fingerprint.
It should be noted that the administrator right of Fingerprint Lock further includes the permission added fingerprint, delete fingerprint, work as administrator
Addition fingerprinting-instruction is sent in application platform, application platform is according to addition fingerprinting-instruction triggering finger corresponding with addition fingerprinting-instruction
Line typing signal, and issued by bluetooth sending module, the bluetooth receiving module of Fingerprint Lock receives fingerprint typing signal, and will refer to
Line typing signal is sent to the control module of Fingerprint Lock, and control module control Fingerprint Lock enters fingerprint typing mode, user Ke Tong
Cross finger is touched on the fingerprint module of Fingerprint Lock carry out fingerprint characteristic acquisition fingerprint typing is obtained into the permission of unlocking.
Similarly, fingerprinting-instruction is deleted when administrator sends in application platform, application platform is touched according to fingerprinting-instruction is deleted
Hair fingerprint erasure signal corresponding with fingerprinting-instruction is deleted, and issued by bluetooth sending module, the bluetooth of Fingerprint Lock receives mould
Block receives fingerprint erasure signal, and fingerprint erasure signal is sent to the control module of Fingerprint Lock, and control module controls Fingerprint Lock
Into fingerprint puncturing pattern, user can carry out the acquisition of fingerprint characteristic by touching finger on the fingerprint module of Fingerprint Lock,
Control module is compared according to the permission fingerprint stored in the fingerprint characteristic and control module of acquisition, chooses to special with the fingerprint
Identical permission fingerprint is levied, and is deleted, to delete the unlocking authority of the fingerprint.
The application platform is application program (APP, Application) in one of the embodiments,.One wherein
In embodiment, the application platform is small routine.It should be understood that the application platform can be and be mounted on smart phone,
It is also possible to be mounted on tablet computer, and including but not limited to above-mentioned terminal.
In a wherein specific embodiment, Fig. 2, Fig. 3 and Fig. 6 are please referred to, a kind of Fingerprint Lock 10 is provided, comprising: lock
Locking structure 100 and lock bridge 200, the locking mechanism 100 include shell 110, lock pin component 120, motor 130, fingerprint module 140
And control module (not shown), the lock pin component 120, the motor 130, the control module are respectively arranged at the shell
In 110, the fingerprint module is set on the outer surface of the shell 110, and the motor 130 drives with the lock pin component 120
Dynamic connection, the control module are electrically connected with the motor 130 and the fingerprint module 140 respectively.
The specific structure of the Fingerprint Lock 10 is described further below:
Please refer to Fig. 5, Fig. 6 and Fig. 8, the shell 110 offers the sliding groove 111 being connected, accommodation groove 112 and two
Lockhole 113, the sliding groove 111 are connected to the accommodation groove 112, and two lockholes 113 are connected to the sliding groove 111,
The lockhole 113 open up direction and the sliding groove 111 to open up direction vertical.
Referring to Fig. 5, Fig. 6 and Fig. 8, the lock pin component 120 includes two lock pins 121, at least one elastic component
122 and rotating block 123, it two 121 staggered relatives of lock pin slidings and is slideably positioned in the sliding groove 111；The elasticity
The both ends of part 122 are connect with one end of two lock pins 121 respectively, i.e., one end of the described elastic component 122 and a lock pin
121 connections, the other end of the elastic component 122 connect with another lock pin 121, the elastic force direction of the elastic component 122 and
The glide direction of the lock pin 121 is parallel；The lock pin 121 has opposite inserted terminal 121a and connecting pin 121b, two institutes
The connecting pin 121b for stating lock pin 121 closes on setting, and the inserted terminal 121a of two lock pins 121 is arranged distant from；The rotating block 123 holds
It is placed in accommodation groove 112, one end of the rotating block 123 is abutted with a lock pin 121, the other end of the rotating block 123
It is abutted with another lock pin 121, the rotating block 123 is drivingly connected with the motor 130, and the rotating block 123 is used for
Two 121 staggered relative of lock pin slidings are driven when rotation, so that the inserted terminal 121a phase of two lock pins 121
It is mutually close.In the present embodiment, the connecting pin 121b of two lock pins 121 is at least partly staggered, and rotating block 123 is connected to respectively
Two lock pins 121, in this way, can be exerted a force by being connected to two lock pins 121 to two lock pins when rotation hole 123 rotates, into
And the connecting pin 121b of two lock pins 121 is located remotely from each other, and make the inserted terminal 121a of two lock pins 121 close to each other,
And then it realizes and unlocks.One embodiment is that contacting wall is respectively arranged on two lock pins 121, the contacting wall on two lock pins 121
Mutually towards setting, that is to say, that contacting wall of the contacting wall of a lock pin 121 towards another lock pin, and two contacting walls
It is respectively facing rotating block, two contacting walls are symmetrically set, and the both ends of rotating block are connected to supporting on two lock pins 121 respectively
Wall is connect, in this way, exerting a force when rotating block rotates to two contacting walls, so that two contacting walls are located remotely from each other, and is made originally
The connecting pin 121b of two interlaced lock pins 121 is further away from so that the inserted terminal 121a phase of two lock pins 121
It is mutually close, and then realize and unlock.
In the present embodiment, two lock pins 121 are symmetrical arranged, pivot center of two lock pins 121 about the rotating block 123
It is symmetrical arranged, the length of two lock pins 121 is identical, can guarantee that rotating block 123 drives two lock pins 121 smoothly opposite in this way
It staggeredly slides, two lock pins 121 will not shift, and the sliding distance of two lock pins 121 is identical, can be realized two lock pins
121 synchronous unlocking or locking.
Two 121 staggered relative of lock pin slidings are driven for the ease of rotating block 123, please be join in one of the embodiments,
Fig. 7 and Fig. 8 is read, the lock pin 121, which offers, abuts slot 124, the inner wall far from the inserted terminal 121a for abutting slot 124
Contacting wall 124a, the interlaced setting of the abutting slot 124 of two lock pins 121 are formed, and is at least partly connected to；It is described
One end of rotating block 123 is located in an abutting slot 124 and abuts with a contacting wall 124a, the rotating block 123
The other end is located in another abutting slot 124 to abut with another contacting wall 124a, in the present embodiment, two lock pins
The 121 abutting slot 124 is connected to the accommodation groove 112 respectively.Slot 124 is abutted by opening up respectively in two lock pins 121,
And rotating block 123 is at least partially disposed at simultaneously in two abutting slots 124, rotating block 123 abuts two abuttings respectively
The inner wall of slot 124, when rotating block 123 rotates, the contacting wall 124a that abuts slots 124 to two respectively is towards the direction being located remotely from each other
Movement can drive two 121 staggered relative of lock pin slidings, and make the inserted terminal 121a of two lock pins 121 close to each other, into
And it realizes and unlocks.In the present embodiment, the abutting slot 124 of a lock pin 121 is adjacent to the connecting pin 121b.
In the present embodiment, two abutting slots 124 are symmetrical arranged, and two abutting slots 124 are about the rotating block
123 pivot center is symmetrical arranged, and can guarantee that rotating block 123 drives the smoothly staggered relative sliding of two lock pins 121 in this way,
Two lock pins 121 will not shift, and the sliding distance of two lock pins 121 is identical, can be realized the synchronization of two lock pins 121
It unlocks or locks.
Referring to Fig. 7 and Fig. 8, the rotating block 123 includes rotation section 123a and two abutting part 123b, and described turn
For connecting the motor 130, two abutting part 123b are connect with the both ends of the rotation section 123a dynamic portion 123a respectively,
And two abutting part 123b are symmetrical arranged；The abutting part 123b has bearing surface 125, and two abutting part 123b are respectively extremely
Small part is located in two abutting slots 124, and a bearing surface 125 is abutted with a contacting wall 124a, another abutting
Face 125 is abutted with another contacting wall 124a.By setting abutting part 123b and bearing surface 125, convenient for rotating block 123 with abut
The contacting wall 124a of slot 124 is abutted.The bearing surface 125 is cambered surface in one of the embodiments, in this way in rotating block 123
When gradually rotating, it can guarantee the continuity that abutting part 123b is abutted with contacting wall 124a, without being interrupted, and if supported
If junction 125 is plane, when rotating block 123 rotates 90 degree, another face adjacent with bearing surface 125 of rotation section 123a
It can be abutted with contacting wall 124a, can then make lock pin 121 and abutting part 123b mutually block, prevent rotating block 123 is from turning
It returns, lock pin 121 can not reset, and the continuity that abutting part 123b is abutted with contacting wall 124a can be guaranteed by being arranged to cambered surface, keep away
Having exempted from rotating block 123 cannot go back to and the problem of lock pin 121 can not reset.The bearing surface in one of the embodiments,
125 be arc surface, so that abutting part 123b and the abutting of contacting wall 124a are more steady.It is described in one of the embodiments,
Bearing surface 125 is quadrant cambered surface, and lock pin 121 is in the drive lower slider maximum distance of rotating block 123, rotating block 123
Just be rotated by 90 °, thus bearing surface 125 be quadrant cambered surface just.
Fig. 2, Fig. 3 and Fig. 8 are please referred to, the lock bridge 200 has U-shaped structure, and the lock bridge 200 has two opposite locks
Tight bar 210, two check lock levers 210 are set to the both ends of the lock bridge 200, and two check lock levers 210, which correspond, lives
Dynamic to be inserted in two lockholes 113, each check lock lever 210 offers several inserting grooves 211, on the check lock lever 210
Each inserting groove 211 be arranged along the axially spaced-apart of the check lock lever 210, the inserted terminal 121a of two lock pins 121 points
Activity is not inserted in the inserting groove 211 of two check lock levers 210, i.e., the inserted terminal 121a of one lock pin 121 is inserted in
In one inserting groove 211 of one check lock lever 210, the inserted terminal 121a of another lock pin 121 is inserted in another locking
In one inserting groove 211 of bar 210.Inserting groove 211 on two check lock levers 210 is aligned setting one by one, and on each check lock lever 210
Inserting groove 211 be placed equidistant with.
Fig. 4 and Fig. 7 is please referred to, the motor 130 has drive shaft 131, the drive shaft 131 and the rotating block 123
It is drivingly connected, specifically, the drive shaft 131 and rotation section 123a is drivingly connected.Specific function about motor limits
Surely it may refer to the restriction above to motor, details are not described herein again.Referring to Fig. 2, the fingerprint module 140 is set to the shell
On the outer surface of body 110, the specific functional specification about fingerprint module may refer to the restriction to fingerprint module above, herein
It repeats no more.The control module (not shown) is electrically connected with the motor 130 and the fingerprint module 140 respectively, about
The specific functional specification of control module may refer to the restriction to control module above, and details are not described herein again.
Specifically, when control module receives the first signal of fingerprint module 140, control motor work, motor 130
Drive shaft 131 drives rotating block 123 to rotate, and rotating block 123 is able to drive two 121 staggered relative of lock pin slidings, so that two
Lock pin 121 overcomes the elastic force of elastic component 122 to exit out of two 210 inserting grooves 211 of check lock lever, i.e., the grafting of two lock pins 121
Hold 121a close to each other, so that inserted terminal 121a is detached from the inserting groove 211 of lock bridge 200, to realize unlocking；When control module connects
When receiving the second signal of fingerprint module 140, control motor 130 resets, and two lock pins 121 are acted in the elastic force of elastic component 122
The inserted terminal 121a of lower reset, i.e. two lock pins 121 insertion is inserted into the inserting groove 211 of two check lock levers 210 respectively, to realize
Locking.
Also, two check lock levers of the lock bridge of above-mentioned Fingerprint Lock offer several inserting grooves respectively, open when Fingerprint Lock is in
When lock status, the fingerprint user with permission can select the position for needing the inserting groove locked to move lock pin according to demand,
Second signal to control module is sent by triggering fingerprint module again to lock.In this way, the Fingerprint Lock is simple and convenient, use
Family can select different inserting grooves to lock according to application demand, improve the application flexibility of Fingerprint Lock；On the other hand, it also drops
Low production cost.
It should be noted that permission user can unlock to above-mentioned Fingerprint Lock, and can be selected according to application demand
It locks the position for selecting lock pin locking.And when non-permission user uses above-mentioned Fingerprint Lock, two lock pins can be in elastic component
Elastic force effect under, lock onto first inserting groove of two check lock lever junctions far from lock bridge, to realize locking, but
That non-permission user can not unlock to above-mentioned Fingerprint Lock, also can not according to application demand select lock pin locking position into
Row locking, in such manner, it is possible to improve the degree of safety of above-mentioned Fingerprint Lock.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of Fingerprint Lock characterized by comprising lock pin, lock bridge, elastic component, motor, fingerprint module and control module；
The lock bridge offers several inserting grooves, and the lock pin is connect with the elastic component, and the motor and the lock pin drive
Connection, the control module are electrically connected with the motor and the fingerprint module respectively；
The control module is used to control the motor work when receiving the first signal of the fingerprint module output, also use
In when receiving the second signal of the fingerprint module output, the reset motor is controlled；
The lock pin is used in the reset motor, is inserted into described in the one of the lock bridge under the elastic force effect of the elastic component
In inserting groove；
The motor for driving the lock pin that the elastic force of the elastic component is overcome to exit out of described inserting groove at work.
2. Fingerprint Lock according to claim 1, which is characterized in that the fingerprint module is for being continuously detected default finger
When line, Xiang Suoshu control module persistently exports first signal；The control module is for persistently receiving described first
When signal, controls the motor and maintain working condition.
3. Fingerprint Lock according to claim 2, which is characterized in that the fingerprint module is used to that described preset to be not detected
When fingerprint, Xiang Suoshu control module exports the second signal.
4. Fingerprint Lock according to claim 3, which is characterized in that the fingerprint module is used to control in the control module
When the motor works, and when the preset fingerprint is not detected, Xiang Suoshu control module exports the second signal.
5. Fingerprint Lock according to claim 1, which is characterized in that the fingerprint module is for detecting preset fingerprint
When, Xiang Suoshu control module exports first signal.
6. Fingerprint Lock according to claim 5, which is characterized in that the fingerprint module is used to export first signal
Afterwards, when detecting the preset fingerprint, Xiang Suoshu control module exports the second signal.
7. Fingerprint Lock according to claim 1, which is characterized in that the control module is also used to receiving the fingerprint mould
When the second signal of block output, the reset motor is controlled after the first preset time.
8. Fingerprint Lock according to claim 1, which is characterized in that the motor for resetting after a loss of power.
9. according to claim 1 to Fingerprint Lock described in 8 any one, which is characterized in that the fingerprint module includes that fingerprint is adopted
Collect unit and fingerprint identification unit, the fingerprint collecting unit and the fingerprint identification unit are electrically connected, the fingerprint recognition
Unit and the control module are electrically connected；
The finger print information is sent to the fingerprint identification unit, institute for acquiring finger print information by the fingerprint collecting unit
Fingerprint identification unit is stated for detecting whether the corresponding fingerprint of the finger print information is preset fingerprint, is detecting the fingerprint letter
When to cease corresponding fingerprint be preset fingerprint, Xiang Suoshu control module exports the first signal, is detecting that the finger print information is corresponding
Fingerprint when not being preset fingerprint, Xiang Suoshu control module exports second signal.
10. Fingerprint Lock according to claim 9, which is characterized in that the fingerprint identification unit is also used in the fingerprint
When acquisition unit does not collect finger print information, Xiang Suoshu control module exports second signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445186.4A CN110159089A (en) | 2019-05-27 | 2019-05-27 | Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445186.4A CN110159089A (en) | 2019-05-27 | 2019-05-27 | Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159089A true CN110159089A (en) | 2019-08-23 |
Family
ID=67629088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445186.4A Pending CN110159089A (en) | 2019-05-27 | 2019-05-27 | Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159089A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336615A (en) * | 2000-05-16 | 2002-02-20 | 蒙达米私人股份有限公司 | Key of biological detection |
| KR100929435B1 (en) * | 2009-08-17 | 2009-12-03 | (주)엔담 | Digital door lock |
| CN106050015A (en) * | 2016-07-17 | 2016-10-26 | 深圳市凯迪仕智能科技有限公司 | Electronic anti-theft lock |
| CN206205605U (en) * | 2016-10-27 | 2017-05-31 | 重庆派乐精细陶瓷有限公司 | Bicycle/motorcycle finger-print theft protection lock |
-
2019
- 2019-05-27 CN CN201910445186.4A patent/CN110159089A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336615A (en) * | 2000-05-16 | 2002-02-20 | 蒙达米私人股份有限公司 | Key of biological detection |
| KR100929435B1 (en) * | 2009-08-17 | 2009-12-03 | (주)엔담 | Digital door lock |
| CN106050015A (en) * | 2016-07-17 | 2016-10-26 | 深圳市凯迪仕智能科技有限公司 | Electronic anti-theft lock |
| CN206205605U (en) * | 2016-10-27 | 2017-05-31 | 重庆派乐精细陶瓷有限公司 | Bicycle/motorcycle finger-print theft protection lock |
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Application publication date: 20190823 |
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