CN109458110A - Intelligent anti-theft door - Google Patents
Intelligent anti-theft door Download PDFInfo
- Publication number
- CN109458110A CN109458110A CN201811558319.0A CN201811558319A CN109458110A CN 109458110 A CN109458110 A CN 109458110A CN 201811558319 A CN201811558319 A CN 201811558319A CN 109458110 A CN109458110 A CN 109458110A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- door
- hole
- fingerprint
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- 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
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- 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
Abstract
The invention discloses intelligent anti-theft doors, including doorframe, door leaf, door lock, fingerprint processor, lock core controller, central processing unit and motor driver, the side of the door leaf and doorframe are hinged, the door lock, fingerprint processor, lock core controller, central processing unit and motor driver are fixedly mounted in door leaf, the fingerprint processor is electrically connected with the central processing unit, the central processing unit and motor driver are electrically connected, the motor driver and lock core controller are electrically connected, and the lock core controller is connect with door lock.The present invention uses the linkage control of key lock and Fingerprint Lock, and the availability of key lock is controlled by fingerprint recognition, eliminates the Single-issue of door lock, greatly improves the intelligence and anti-theft performance of security door.
Description
Technical field
The present invention relates to door lock technical fields, in particular to intelligent anti-theft door.
Background technique
Attention with the rapid development and people of social science and technology to indoor life safety, the antitheft skill of intelligent anti-theft door
Art be also it is more and more mature, the door latch structure that usual people use includes that key lock, electronic lock and Fingerprint Lock are these three types of, but key
Spoon lock is bigger by the risk of pirate of the open, and electronic lock interference free performance is poor, and Fingerprint Lock also can steal brush finger line by people, generally speaking, often
A kind of unicity for locking class is stronger, and security performance when exclusive use is not strong enough.
Summary of the invention
The present invention the above-mentioned prior art there are aiming at the problem that, intelligent anti-theft door is provided.
The present invention is realized by following technological means solves above-mentioned technical problem:
Intelligent anti-theft door, including doorframe, door leaf, door lock, fingerprint processor, lock core controller, central processing unit and motor
Driver, the side of the door leaf and doorframe are hinged, the door lock, fingerprint processor, lock core controller, central processing unit and electricity
Machine driver is fixedly mounted in door leaf, and the fingerprint processor is electrically connected with the central processing unit, the central processing unit
It is electrically connected with motor driver, the motor driver and lock core controller are electrically connected, the lock core controller and door lock
Connection；
The fingerprint processor includes fingerprint capturer and fingerprint database, and the fingerprint capturer is fixedly mounted on door lock
Shell on；
The lock core controller includes motor and lock pin, and the lock pin is shaft-like structure, the rotor of the lock pin and motor
It is fixedly connected, the lock pin includes fixed plate, spring, inner shaft, outer shaft and connecting filament, and the inner shaft is fixedly connected on fixed plate
Center, the outer shaft are set in inner shaft, and the outer shaft is to be in axial sliding connection with inner shaft, are set between the fixed plate and outer shaft
There is spring, the both ends of the spring are fixedly connected with fixed plate with outer shaft respectively, and the center of the inner shaft is equipped with first through hole, institute
It states fixed plate and interior shaft connection place is equipped with second through-hole coaxial with first through hole, one end of the connecting filament passes through first through hole
It is fixedly connected on outer shaft with the second through-hole, the other end is fixedly connected with the rotor of motor；
The door lock includes lock core shell and lock core plug, and it is logical that the side wall of the lock core shell is equipped with the third being adapted to lock pin
Hole, the lock core are equipped with the blind hole being adapted to lock pin beyond the Great Wall.
As a further improvement of the present invention, the fingerprint capturer is also fixedly mounted on the handle of door lock.
As a further improvement of the present invention, the length of the blind hole is greater than the thickness of lock core keyhole beyond the Great Wall.
As a further improvement of the present invention, the third through-hole and blind hole are arranged close to lock core plug key hole.
The invention has the benefit that the present invention use key lock and Fingerprint Lock linkage control, by fingerprint recognition come
The availability for controlling key lock, eliminates the Single-issue of door lock, greatly improves the intelligence and anti-theft performance of security door.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of lock pin of the present invention；
Fig. 3 is the structural schematic diagram of lock core shell and lock core plug of the present invention；
Fig. 4 is the connection schematic diagram of motor of the present invention, lock pin, lock core shell and lock core plug；
Fig. 5 be fingerprint processor of the present invention, lock core controller, central processing unit and motor driver control principle drawing.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment
As shown in Figures 1 to 4, intelligent anti-theft door, including the control of doorframe 10, door leaf 20, door lock 30, fingerprint processor, lock core
Device, central processing unit and motor driver, the side of the door leaf 20 and doorframe 10 are hinged, which is characterized in that the door lock 30,
Fingerprint processor, lock core controller, central processing unit and motor driver are fixedly mounted in door leaf 20, the finger prints processing
Device is electrically connected with the central processing unit, and the central processing unit and motor driver are electrically connected, the motor driver and lock
Core controller is electrically connected, and the lock core controller is connect with door lock；
The fingerprint processor includes fingerprint capturer 40 and fingerprint database, and the fingerprint capturer 40 is fixedly mounted on
On the shell of door lock 30；
The lock core controller includes motor 51 and lock pin 52, and the lock pin 52 is shaft-like structure, the lock pin 52 and electricity
The rotor of machine 51 is fixedly connected, and the lock pin 52 includes fixed plate 521, spring 522, inner shaft 523, outer shaft 524 and connecting filament
525, the inner shaft 523 is fixedly connected on the center of fixed plate 521, and the outer shaft 524 is set in inner shaft 523, the outer shaft
524 with inner shaft 523 be in axial sliding connection, between the fixed plate 521 and outer shaft 524 be equipped with spring 522, the spring 522
Both ends be fixedly connected respectively with fixed plate 521 with outer shaft 524, the center of the inner shaft 523 is equipped with first through hole 526, described
Fixed plate 521 and 523 junction of inner shaft are equipped with second through-hole 527 coaxial with first through hole 526, and the one of the connecting filament 525
End is fixedly connected on outer shaft 524 across first through hole 526 and the second through-hole 527, and the rotor of the other end and motor 51 is fixed to be connected
It connects；
The door lock 30 includes lock core shell 31 and lock core plug 32, and the side wall of the lock core shell 31 is equipped with to be adapted to lock pin 52
Third through-hole 311, the lock core plug 32 is equipped with the blind hole 321 that be adapted to lock pin 52, when door lock is locking states, third
Through-hole 311 is Chong Die with the perspective plane of blind hole 321, and lock pin 52 is located in third through-hole 311 and blind hole 321.
Further, the fingerprint capturer 40 is also fixedly mounted on the handle of door lock 30, improves fingerprint collecting point just
Victory.
Further, the length of the blind hole 321 is greater than the thickness of keyhole on lock core plug 32, prevents lock pin 52 by foreign matter
It supports from keyhole on lock core plug 32.
Further, the third through-hole 311 is arranged with blind hole 321 close to 32 key hole of lock core plug；Due to lock pin 52
For spring control, there is the risk that third through-hole 311 and blind hole 321 are compressed out by foreign matter, by third through-hole 311 and blind hole 321
After the setting of 32 key hole of lock core plug, once lock pin 52 is gone the shrinkage cavity that will cause lock core plug 32 to be blocked at foreign matter mortgage
Plug, door lock can not also be opened, and anti-theft function is strong.
When first used, as shown in figure 5, user needs to acquire effective finger print information, fingerprint collecting by fingerprint capturer
Device can acquire finger print information of the user with crestal line and valley line feature and be transferred in fingerprint database, and fingerprint database is to fingerprint
Information is handled, and the abscissa for the feature that takes the fingerprint forms a string of character numerical values and stores to form effective fingerprint comparison letter
Breath；When user needs to open the door, the typing fingerprint on fingerprint capturer is needed, the fingerprint of acquisition is delivered to finger by fingerprint capturer
In line database, the finger print information of acquisition is handled and quantized by fingerprint database generates one group of character numerical value, fingerprint number
The comparison finger print information character numerical value of typing can be called according to library and is matched with the finger print information character numerical value of acquisition,
It sends Data Matching to central processing with success back successfully to instruct, central processing unit is with data transmission and data processing function
Can single-chip microcontroller, central processing unit forms driving instruction after receiving the instruction of successful match and is sent to motor driver, electricity
Machine driver receives control motor rotation after instruction, and the connecting filament 525 being fixedly connected on its rotor when motor rotates can be wrapped in
On rotor, connecting filament 525 will pull the outer shaft 524 being firmly connected with it during winding, and outer shaft 524 will progressively disengage
The locking that third through-hole 311 and blind hole 321, lock core shell 31 and lock core plug 32 lose lock pin 52 can rotate, the door lock 30
It is mounted on doorframe including the component with keeper part and the component with keeper part, keeper, when in use, benefit
It is displaced outwardly, is protruded into keeper with keeper, and then complete the closing work of door lock, after insertion and the matched key of lock core plug 32
The rotation of lock core plug 32 can be controlled to open door lock.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. intelligent anti-theft door, including doorframe (10), door leaf (20), door lock (30), fingerprint processor, lock core controller, centre
Device and motor driver are managed, the side and doorframe (10) of the door leaf (20) are hinged, which is characterized in that the door lock (30) refers to
Line processor, lock core controller, central processing unit and motor driver are fixedly mounted in door leaf (20), the finger prints processing
Device is electrically connected with the central processing unit, and the central processing unit and motor driver are electrically connected, the motor driver and lock
Core controller is electrically connected, and the lock core controller is connect with door lock；
The fingerprint processor includes fingerprint capturer (40) and fingerprint database, and the fingerprint capturer (40) is fixedly mounted on
On the shell of door lock (30)；
The lock core controller includes motor (51) and lock pin (52), and the lock pin (52) is shaft-like structure, the lock pin (52)
It is fixedly connected with the rotor of motor (51), the lock pin (52) includes fixed plate (521), spring (522), inner shaft (523), outer shaft
(524) and connecting filament (525), the inner shaft (523) are fixedly connected on the center of fixed plate (521), and the outer shaft (524) is arranged
On inner shaft (523), the outer shaft (524) is to be in axial sliding connection with inner shaft (523), the fixed plate (521) and outer shaft
(524) spring (522) are equipped between, the both ends of the spring (522) are fixed with fixed plate (521) and outer shaft (524) respectively to be connected
It connects, the center of the inner shaft (523) is equipped with first through hole (526), and the fixed plate (521) is equipped with inner shaft (523) junction
Second through-hole (527) coaxial with first through hole (526), one end of the connecting filament (525) pass through first through hole (526) and the
Two through-holes (527) are fixedly connected on outer shaft (524), and the other end is fixedly connected with the rotor of motor (51)；
The door lock (30) includes lock core shell (31) and lock core plug (32), and the side wall of the lock core shell (31) is equipped with and lock pin
(52) third through-hole (311) being adapted to, the lock core plug (32) are equipped with the blind hole (321) being adapted to lock pin (52).
2. intelligent anti-theft door according to claim 1, which is characterized in that the fingerprint capturer (40) is also fixedly mounted on
On the handle of door lock (30).
3. intelligent anti-theft door according to claim 1, which is characterized in that the length of the blind hole (321) is greater than lock core plug
(32) thickness of keyhole on.
4. intelligent anti-theft door according to claim 1, which is characterized in that the third through-hole (311) is leaned on blind hole (321)
Nearly lock core plug (32) key hole setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558319.0A CN109458110A (en) | 2018-12-19 | 2018-12-19 | Intelligent anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558319.0A CN109458110A (en) | 2018-12-19 | 2018-12-19 | Intelligent anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458110A true CN109458110A (en) | 2019-03-12 |
Family
ID=65613965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811558319.0A Withdrawn CN109458110A (en) | 2018-12-19 | 2018-12-19 | Intelligent anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021904A (en) * | 2019-12-07 | 2020-04-17 | 黄亦训 | Bone-recognition anti-theft door |
-
2018
- 2018-12-19 CN CN201811558319.0A patent/CN109458110A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021904A (en) * | 2019-12-07 | 2020-04-17 | 黄亦训 | Bone-recognition anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190312 |
|
| WW01 | Invention patent application withdrawn after publication |