CN209413496U - A kind of fingerprint locking device that can block mechanical key hole automatically - Google Patents
A kind of fingerprint locking device that can block mechanical key hole automatically Download PDFInfo
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- CN209413496U CN209413496U CN201821462805.8U CN201821462805U CN209413496U CN 209413496 U CN209413496 U CN 209413496U CN 201821462805 U CN201821462805 U CN 201821462805U CN 209413496 U CN209413496 U CN 209413496U
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- control circuit
- circuit board
- key hole
- mechanical key
- block
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Abstract
The utility model provides a kind of fingerprint locking device that can block mechanical key hole automatically, including inside and outside lock body, outer lock body is mounted on security door outer wall, outdoor control circuit board is set in it, outdoor panel is set thereon, outdoor panel is equipped with the fingerprint module being electrically connected with outdoor control circuit board and mechanical key hole, is equipped with and the block for blocking motor and being electrically connected in outdoor panel in mechanical key hole；Indoor control circuit board is equipped in internal lock body, indoor control circuit board respectively with outdoor control circuit board, main motor, common battery, the main motor being electrically connected with lock core, spare room's inner control circuit plate electrical connection, spare room's inner control circuit plate respectively with reserve battery, wireless receiving module is electrically connected with motor electrical connection, reserve battery is blocked with wireless receiving module.The mechanical key hole of the Fingerprint Lock is blocked by block, user-friendly only when user is opened it by remote control or cell voltage less than Shi Caihui, has very big safety.
Description
Technical field
The utility model relates to the technical fields of lockset, can block the fingerprint in mechanical key hole automatically more particularly, to one kind
Locking device.
Background technique
With the quickening of urbanization process, more stringent requirements are proposed to the door lock generally used by user, it is desirable to door lock
There is highly-safe, handsome in appearance, the requirement such as practical simplicity.Therefore the new door lock of fingerprint identification technology has on the market today
Biggish market potential.
Fingerprint Lock is the perfect crystallization of computer information technology, electronic technology, mechanical technique and modern five gold process.Due to
The characteristic of fingerprint becomes the most important evidence of identification identity and is widely used in police criminal detection and judicial domain.Therefore, fingerprint
Certification has the characteristics that easily and fast, accurately.With popularizing for science and technology, more and more crowds also start to select fingerprint
Lock is used as door lock.
However, existing Fingerprint Lock causes user inconvenient for use usually with mechanical key in order to avoid fingerprint module failure
Hole, but criminal is easy to open door lock by mechanical key hole, for example uses tinfoil, dedicated unlocking tool etc. passes through machinery
Keyhole opens door lock, so that door lock is dangerous.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of fingerprint locking device that can block mechanical key hole automatically.This
The mechanical key hole of the Fingerprint Lock of utility model is sheltered from by block under normal circumstances, only in the case where user is by remote control
Or mechanical key hole can be just opened in the state of cell voltage deficiency, so that user carries out mechanical unlocking, there is very big peace
Quan Xing.
The technical problems to be solved in the utility model is realized using following technical scheme:
A kind of fingerprint locking device that can block mechanical key hole automatically, including outer lock body and interior lock body, the outer lock body peace
On security door outer wall, it is provided with outdoor control circuit board in the external lock body, is provided with outdoor panel on the outer lock body,
Fingerprint module and mechanical key hole are provided on the outdoor panel, the fingerprint module is electrically connected with the outdoor control circuit board
It connects, block is equipped in the mechanical key hole, the block is electrically connected with the motor that blocks being placed in the outdoor panel；It is described
Indoor control circuit board, spare room's inner control circuit plate, main motor, lock core, common battery, reserve battery are provided in internal lock body
And wireless receiving module, the interior control circuit board are electrically connected with the outdoor control circuit board, the interior control circuit
Plate is respectively with the main motor, and the common battery electrical connection, the main motor is electrically connected with the lock core, the indoor control
Circuit board is also electrically connected with spare room's inner control circuit plate, spare room's inner control circuit plate respectively with the standby electricity
Pond and wireless receiving module electrical connection, the reserve battery is electrically connected with the wireless receiving module, in the spare room
Control circuit board is also electrically connected with the motor that blocks.
Preferably, touch screen is additionally provided on the outdoor panel, the touch screen is electrically connected with the outdoor control circuit board
It connects.
Preferably, the outdoor control circuit board is connect with the indoor control circuit board by two groups of conducting wires, and one group is confession
Electric line, one group is communication line, and the signal of communication between the outdoor control circuit board and the indoor control circuit board is
By the data string signal of coding.
Preferably, the outdoor control circuit board is connect with the indoor control circuit board electrical connection by four conducting wires,
In two be power supply line, two be communication line.
Preferably, spare room's inner control circuit plate is equipped with battery capacity detection module.
Preferably, the circuit that the indoor control circuit board is controlled uses " sleep " working method.
Preferably, the circuit that spare room's inner control circuit plate is controlled is using " half sleeps " working method.
Preferably, the common battery selects No. 5 battery power supplies of 4 sections or 5 sections, and the reserve battery selects No. 5 batteries of 2 section
Power supply.
Compared with prior art, the utility model has the beneficial effects that firstly, the mechanical key of the Fingerprint Lock of the utility model
Keyhole is sheltered from by block under normal circumstances, only in the case where user is by remote control or in the state that cell voltage is insufficient
Mechanical key hole can be just opened, so that user carries out mechanical unlocking, can prevent from artificially blocking lockhole, the skills such as tinfoil can be effectively prevent
Art is unlocked.Safety is good, and furthermore the Fingerprint Lock of the utility model is additionally provided with back-up system for unlocking, and prevents cell voltage insufficient
When, the unlatching of Fingerprint Lock is influenced, the reliability of the utility model Fingerprint Lock is enhanced.Secondly, the utility model can be opened with fingerprint
Lock, password unlocking, machinery are unlocked, while can be locked, be convenient for the user to use with remote-control unlocking.Again, the finger of the utility model
Line lock is resistant to Tesla coil interference, guarantees the reliability of Fingerprint Lock.Finally, the utility model is powered using battery, micro energy lose,
Without wiring, installation is simple, and battery is long.
Detailed description of the invention
Fig. 1 is the main view of the outdoor panel of the utility model.
Fig. 2 is the cross-sectional view of the utility model lock body.
Fig. 3 is the Fingerprint Lock control structure schematic diagram of the utility model.
Marked in the figure: panel outside the room 1-, 2- fingerprint module, 3- mechanical key hole, 4- block, 5- block motor, 6- is touched
Screen, 7- lock core, 8- main motor, 9- security door outer wall.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1-3, a kind of fingerprint locking device that can block mechanical key hole automatically, including outer lock body and interior lock body:
The outer lock body is installed on security door outer wall 9, and outdoor control circuit board is provided in the external lock body, is set on the outer lock body
Be equipped with outdoor panel 1, be provided with fingerprint module 2 and mechanical key hole 3 on the outdoor panel 1, the fingerprint module 2 with it is described
Outdoor control circuit board electrical connection, finger print data pass to outdoor control circuit board, the mechanical key hole by fingerprint module 2
Block 4 is equipped in 3, the block 4 is electrically connected with the motor 5 that blocks being placed in the outdoor panel 1, and blocking motor 5 can be straight
It connects control block 4 to rotate, to control the opening and closing in mechanical key hole 3, furthermore blocking motor 5 is direct current generator；It is described
Indoor control circuit board, spare room's inner control circuit plate, main motor 8, lock core 7, common battery, standby electricity are provided in internal lock body
Pond and wireless receiving module, the interior control circuit board are electrically connected with outdoor control circuit board, so that outdoor control circuit board
Received finger print data passes to indoor control circuit board and carries out finger print data processing, the interior control circuit board respectively with institute
Main motor 8 is stated, battery electrical connection is commonly used, commonly uses the common system portion that battery is controlled by voltage regulator circuit to indoor control circuit board
Power supply, while indoor control circuit board is connect with main motor 8 so that indoor control circuit board controls main motor 8 according to data-signal
Operating, operating of the main motor 8 with movable lock core 7, to realize the open and close of security door, indoor control circuit board is to pass through list
Piece machine handles the data-signals such as fingerprint；The main motor 8 is electrically connected with the lock core 7, and main motor 8 can be made to be able to drive
The rotation of lock core 7 is unlocked or is shut to realize；The interior control circuit board is also electric with spare room's inner control circuit plate
Connection, between the common system of common indoor control circuit board control and the back-up system of spare room's inner control circuit plate
Data communication.Spare room's inner control circuit plate is electrically connected with the reserve battery and wireless receiving module respectively, standby electricity
Pond powers by voltage regulator circuit to the back-up system that spare room's inner control circuit plate controls, and spare room's inner control circuit plate and nothing
The electrical connection of line receiving module makes wireless reception module that the remote control signal data received is passed to spare room's inner control circuit plate
It is handled, spare room's inner control circuit plate is to handle the data-signals such as remote signal, the reserve battery by single-chip microcontroller
It is electrically connected, can be powered by reserve battery to wireless reception module, in the spare room with the wireless receiving module
Control circuit board is also electrically connected with the motor 5 that blocks, straight after the single-chip microcontroller processing remote signal of spare room's inner control circuit plate
The rotation that motor 5 is blocked in control is connect, to realize the open and close in mechanical key hole 3.
When user is on placing a finger on fingerprint module 2, inputs fingerprint, fingerprint module 2 issues unlocking instruction, by room
Indoor control circuit board is transmitted to by communication line after the single-chip microcontroller processing of outer control circuit board, coding, indoor control circuit board
The rotation of main motor 8 is directly controlled after single-chip microcontroller processing, main motor 8 is rotated with movable lock core 7 unlocks or lock a door to realize.When needing to record
When entering or deleting fingerprint, the common system part of indoor control circuit board issues control instruction, and (typing fingerprinting-instruction, deletion refer to
Line instructs) outdoor control circuit board is transmitted to by communication line, outdoor control circuit board again passes instruction after the processing such as decoding
Fingerprint module 2 is passed, to carry out typing or delete fingerprint.
When user is remotely controlled, when remote control occurs to issue radio signal, wireless receiving module receives radio signal,
Spare room's inner control circuit plate is passed to, can control main motor 8 to rotate after the single-chip microcontroller processing of spare room's inner control circuit plate,
Main motor 8 is rotated with movable lock core 7 unlocks or shuts to realize, to realize remote-control unlocking or shut；Also it can control and block electricity
Machine 5 rotates, and to open mechanical key hole 3, user is facilitated to carry out mechanical unlocking.The Fingerprint Lock of the utility model not only may be implemented
Fingerprint is unlocked, and if can also realize remote-control unlocking, such as in the failure of fingerprint module 2 or common battery capacity deficiency
The damage of fruit main motor or common system undertension not can be carried out fingerprint unlocking and remote-control unlocking, moreover it is possible to pass through spare room's internal control
The opening of motor 5 mechanical key hole 3 is blocked in the control of circuit board processed, realizes mechanical unlocking, user-friendly, improves Fingerprint Lock
Reliability.Simultaneously because mechanical key hole 3 is sheltered from by block under normal circumstances, only in the case where user is by remote control
Mechanical key hole 3 can be just opened under the state of obtaining, so that user carries out mechanical unlocking, can prevent from artificially blocking lockhole, can effectively prevent
The only technology unlockings such as tinfoil.
Such as Fig. 1, shown in Fig. 3, touch screen 6, the touch screen 6 and the outdoor control are additionally provided on the outdoor panel 1
Circuit board electrical connection, so that the code signal of touch screen passes to outdoor control circuit board.Thus, the finger of the utility model
Line lock can also realize touch password unlocking, and user-friendly, user can choose any one mode and unlock.When need
When wanting Modify password, by inputting password in touch screen, the common system part of indoor control circuit board issues control instruction and (repairs
Change password) by communication line be transmitted to outdoor control circuit board by decoding etc. processing after pass to touch screen 6 again, to carry out close
Code modification.
As shown in figure 3, the outdoor control circuit board is electrically connected with the indoor control circuit board by four conducting wires,
For the power supply and data communication between outdoor control circuit board and indoor control circuit board.Two conducting wire power supplies, two conducting wires
To two control board communications, the signal of communication between outdoor control circuit board and indoor control circuit board is a string of numbers by coding
It is believed that number.It can guarantee the interference signals such as high reliability and anti-Tesla coil.
As shown in figure 3, spare room's inner control circuit plate is equipped with battery capacity detection module, for detecting common electricity
The battery capacity in pond and reserve battery.Battery capacity detection module on spare room's inner control circuit plate is able to detect that common electricity
The battery low-voltage signal in pond and reserve battery, it is spare when the voltage value of common battery and reserve battery is below setting value
Indoor control circuit board, which will control, blocks the opening block 4 of motor 5, to open mechanical key hole 3, facilitates user to carry out mechanical
It unlocks, improves the reliability of Fingerprint Lock.
As shown in figure 3, extend the service life of battery to reduce battery power consumption, what indoor control circuit board was controlled
Circuit uses " sleep " working method, i.e. chip major part circuit is in off position, reduces energy consumption, controls electricity in spare room
Circuit that road plate is controlled using " half sleeps " working method, i.e., chip operation for a period of time after, and rest a period of time, reduce
Energy consumption.
As shown in figure 3, the common battery selects No. 5 battery power supplies of 4 sections or 5 sections, the reserve battery selects 2 section 5
Battery power supply.The Fingerprint Lock of the utility model is powered using battery, realizes micro energy lose, does not have to wiring, and is installed simple.Battery makes
It is long with the service life, due to the use of reserve battery, so that time of the use of the utility model Fingerprint Lock battery up to 1.5-2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (8)
1. one kind can block the fingerprint locking device in mechanical key hole, including outer lock body and interior lock body automatically, it is characterised in that: described
Outer lock body is mounted on security door outer wall (9), and outdoor control circuit board is provided in affiliated external lock body, is arranged on the outer lock body
Outer panels of having family (1) are provided with fingerprint module (2) and mechanical key hole (3), the fingerprint module on outdoor panel (1)
(2) be electrically connected with the outdoor control circuit board, equipped with block (4) in the mechanical key hole (3), the block (4) with set
It is electrically connected in block motor (5) in the outdoor panel (1)；Indoor control circuit board is provided in the internal lock body, it is spare
Indoor control circuit board, main motor (8), lock core (7) commonly use battery, reserve battery and wireless receiving module, the interior control
Circuit board is electrically connected with the outdoor control circuit board, and the interior control circuit board is described normal respectively with the main motor (8)
Be electrically connected with battery, the main motor (8) is electrically connected with the lock core (7), it is described interior control circuit board also with it is described spare
The electrical connection of indoor control circuit board, spare room's inner control circuit plate respectively with the reserve battery and the wireless receiving mould
Block electrical connection, the reserve battery is electrically connected with the wireless receiving module, spare room's inner control circuit plate also with it is described
Block motor (5) electrical connection.
2. the fingerprint locking device that one kind according to claim 1 can block mechanical key hole automatically, it is characterised in that: described
It is additionally provided with touch screen (6) on outdoor panel (1), the touch screen (6) is electrically connected with the outdoor control circuit board.
3. the fingerprint locking device that one kind according to claim 1 or 2 can block mechanical key hole automatically, it is characterised in that:
The outdoor control circuit board is connect with the indoor control circuit board by two groups of conducting wires, and one group is power supply line, and one group is logical
Route letter, the signal of communication between the outdoor control circuit board and the indoor control circuit board are a string of numbers by coding
It is believed that number.
4. the fingerprint locking device that one kind according to claim 3 can block mechanical key hole automatically, it is characterised in that: described
Outdoor control circuit board is connect with the indoor control circuit board by four conducting wires, wherein two are power supply line, two are logical
Believe route.
5. the fingerprint locking device that one kind according to claim 1 can block mechanical key hole automatically, it is characterised in that: described
Spare room's inner control circuit plate is equipped with battery capacity detection module.
6. the fingerprint locking device that one kind according to claim 1 can block mechanical key hole automatically, it is characterised in that: described
The circuit that indoor control circuit board is controlled uses " sleep " working method.
7. the fingerprint locking device that one kind according to claim 1 can block mechanical key hole automatically, it is characterised in that: described
The circuit that spare room's inner control circuit plate is controlled is using " half sleeps " working method.
8. the fingerprint locking device that one kind according to claim 1 can block mechanical key hole automatically, it is characterised in that: described
Common battery selects No. 5 battery power supplies of 4 sections or 5 sections, and the reserve battery selects No. 5 battery power supplies of 2 section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462805.8U CN209413496U (en) | 2018-09-07 | 2018-09-07 | A kind of fingerprint locking device that can block mechanical key hole automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462805.8U CN209413496U (en) | 2018-09-07 | 2018-09-07 | A kind of fingerprint locking device that can block mechanical key hole automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413496U true CN209413496U (en) | 2019-09-20 |
Family
ID=67930845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462805.8U Active CN209413496U (en) | 2018-09-07 | 2018-09-07 | A kind of fingerprint locking device that can block mechanical key hole automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979338A (en) * | 2018-09-07 | 2018-12-11 | 陈利 | A kind of fingerprint locking device that can block mechanical key hole automatically |
-
2018
- 2018-09-07 CN CN201821462805.8U patent/CN209413496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979338A (en) * | 2018-09-07 | 2018-12-11 | 陈利 | A kind of fingerprint locking device that can block mechanical key hole automatically |
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