Vena metacarpea recognition access control system device with lock core
Technical field
The present invention relates to a kind of recognizable door locks, relate more specifically to a kind of vena metacarpea recognition access control system dress with lock core
It sets.
Background technique
Smart lock has the features such as safety, convenience, advanced skill benefit.1, safety: 1. in usual community security
Under environment, usual door lock handle unwrapped method cannot ensure to meet security performance, can be easily from drilling aperture outdoors again
Handle is rolled with steel wire to open door.Recently the smart lock come out guarantees with patent technical ability, increases in indoor handle setting
Safety handle button needs to pin safety handle buttons scrolls handle door ability and opens wide, brings safer operation environment.
It (is needed together according to fortune user, by simply operating, this function can be selectively arranged.) 2. common fingerprint combination lock have
The danger that private mark is leaked out.Recent smart lock also has diastema private mark function technical ability, i.e., before the private mark registered or back,
Unscrupulous number can be inputted and be used as diastema private mark, it is useful to avoid private mark smuggling and tax evasion of registering, door lock can be opened wide again together.3. recent intelligence
Palm touch screen, which can be locked, actively to be shown, and can actively be locked within 3 minutes.Whether private mark has been arranged, and whether door lock
It opens wide and perhaps closes, private mark or badge are registered quantity, and there are also battery replacement prompt, lock tongue blocking is warn sternly, encounters the shapes such as low-voltage
Condition has on screen and shows, intelligent intelligence control.2, convenience: 1. usual Fingerprint Lock when the functions such as registering with private mark/fingerprint not
Convenient, when especially old man and child use, the smart lock come out recently can open wide its common voice prompting function, allow
It is more succinct understandable to transport user's operation.2. there is active electronic to incude the system of determination, can lead in common mechanical lock for smart lock difference
Dynamic when sensing that door be in closed state, system will actively locking.Smart lock can pass through fingerprint, and touch screen blocks and opens wide door lock.
3. care of traditional mechanical lock to its appearance not especially.Smart lock of today is not only suitable for from the planning of appearance
Everybody taste, so it has devised as the identical sensitive intelligent lock of intelligence of apple.Intelligentized lockset is stealthily
It has listed.4. fail-safe: the recent smart lock first unlimited method scanned again different from the past, scan method is very simple,
Place a finger on the scanning of the top at scanning from top to bottom can, without by finger press at scanning, the method for scanning is more
Fingerprint residues are cut down, substantially reduce a possibility that fingerprint is replicated, safety is solely.
Summary of the invention
1, the purpose of the present invention.
The present invention is in order to protect lock core exposed and wrong identification is unlocked the problems such as being easy, and proposing a kind of has lock core
Vena metacarpea recognition access control system device.
2, the technical solution adopted in the present invention.
A kind of vena metacarpea recognition access control system device with lock core, including baffle, spring, attract block, contact pilotage, identification device,
Microprocessor, driving motor, lock core portion, contact pilotage disk;Baffle is located at outside the lock core portion of lock construction, for blocking lock core;Baffle
Underface be placed with contact pilotage disk, contact pilotage disk top is equipped with spring, more than one attraction block, more than two contact pilotages, use
In the Bit andits control to baffle;It is transferred to contact pilotage disk after the signal of identification device identification is handled by microprocessor, is led to
It crosses more than one attraction block to adsorb baffle, after contact pilotage all touches baffle, delivers a signal to microprocessor;It is micro-
Processor transmits signal to driving motor, and driving motor controls lock core portion and carries out unlocking action;Baffle and attraction block one are by forever
Magnet is made, another to be made of ferromagnetic material, or both be all to be made of permanent magnet and polar orientation is allowed to attract each other.
In further specific embodiment, engagement site is gear in the outside of lock construction, the surface of baffle, height
Piece can block the height of the baffle upper limb of lock core.
In further specific embodiment, identification device is vena metacarpea identification device.
In further specific embodiment, baffle and attraction block, baffle are made of iron plate or nickel sheet, and attracting block is permanent magnetism
Body.
In further specific embodiment, the contact pilotage disk is the permanent magnet structure for having metal conducting layer by surface
At, and the contact pilotage is made of iron or nickel.
In further specific embodiment, the contact pilotage is that the permanent magnet by surface with metal layer is constituted.
In further specific embodiment, the attraction block is 3, the construction triangular in shape on contact pilotage disk.
In further specific embodiment, the attraction block is 2~6 columns.
3, beneficial effects of the present invention.
(1) present invention baffle that first opening blocks lock core in identification process is once identified, then opens lock core progress
Secondary identification, dual identification process can reduce property loss caused by identification mistake.
(2) present invention is able to solve the exposed problem of lock core, prevents destruction of the burglar to lock core by magnetic-adsorption.
(3) setting of multiple contact pilotages of the invention can monitor suction block to the absorption of baffle whether in place the problem of, improve
The accuracy of baffle position judgement, and its structure is simple, it is at low cost.
Detailed description of the invention
Fig. 1 is structure chart of the invention.
1- baffle, 2- spring, 3- attract block, 4- identification device, 5- lock construction, 6- microprocessor, 7- driving motor, 8- lock
Core, 9- contact pilotage, the holding section 10-, 11- contact pilotage disk
Specific embodiment
In order to enable the auditor especially public of Patent Office that technical spirit of the invention is more clearly understood and have
Beneficial effect, applicant will elaborate by way of examples below, but be not to this hair to the description of embodiment
The limitation of bright scheme, the made only formal but not substantive equivalent transformation of any design according to the present invention are all answered
It is considered as technical solution of the present invention scope.
Embodiment
Fig. 1 gives a kind of knot of specific embodiment of the vena metacarpea recognition access control system device of the present invention with lock core
Structure schematic diagram.Including baffle 1, spring 2, attract block 3, contact pilotage 9, identification device 4, microprocessor 6, driving motor 7, lock core portion 8,
Contact pilotage disk 11;Contact pilotage disk 11 is made of the iron plate or nickel sheet of thickness 0.5mm, and baffle 1 is located at outside the lock core portion of lock construction 5, uses
In blocking lock core, by magnetic-adsorption, it is able to solve the exposed problem of lock core;The underface of baffle 1 is placed with contact pilotage disk 11, touching
The permanent magnet cylinder that 11 top of dials is equipped with 2,3 diameter 3mm high 4mm of spring attracts block 3,2 contact pilotages 9, for gear
The Bit andits control of piece;Identification device 4 is vena metacarpea identification device;Holding section 10 is located at the outside of lock construction 5, baffle 1 just on
Side, height are the height for the baffle upper limb that baffle can block lock core.
It is transferred to contact pilotage disk 11 after the signal of identification device identification is handled by microprocessor, passes through more than one
Attraction block 3 baffle 1 is adsorbed, after contact pilotage 9 all touches baffle, deliver a signal to microprocessor 6, multiple contact pilotages
Setting can monitor suction block to the absorption of baffle whether in place the problem of, improve the accuracy of baffle position judgement;Micro- place
It manages device 6 and transmits signal to driving motor 7, driving motor 7 controls lock core portion 8 and carries out unlocking action;Baffle 1 and attraction block 3 one
Be made of permanent magnet, it is another to be made of ferromagnetic material, or both be all to be made of permanent magnet and polar orientation is allowed to mutually inhale
Draw.
The baffle that first opening blocks lock core in identification process is once identified, then is opened lock core and be recognized,
Dual identification process can reduce identification mistake.