CN205656685U - Finger vein trick lock - Google Patents
Finger vein trick lock Download PDFInfo
- Publication number
- CN205656685U CN205656685U CN201620320606.8U CN201620320606U CN205656685U CN 205656685 U CN205656685 U CN 205656685U CN 201620320606 U CN201620320606 U CN 201620320606U CN 205656685 U CN205656685 U CN 205656685U
- Authority
- CN
- China
- Prior art keywords
- display lamp
- vein
- detector
- circuit board
- printed circuit
- 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.)
- Expired - Fee Related
Links
- 210000003462 vein Anatomy 0.000 title claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a finger vein trick lock, including main part and printed circuit board, the surface of main part is provided with the control area, and the inside of main part is provided with the electronics lock core, and the control area mainly comprises data plate, accurate indication lamp, error indication lamp and detector, and the surface of detector is provided with infrared camera, the inside of detector is provided with printed circuit board, and the inside of detector still is provided with switch circuit, and printed circuit board passes through switch circuit electric connection infrared camera, electronics lock core, accurate indication lamp and error indication lamp, compared with the prior art, the utility model discloses following beneficial effect has: verify to user id through discernment user's finger vein that finger vein hides at finger skin inboardly, finger vein information is hardly stolen, and the reliability is high, and vein identification has live body discernment and the high characteristics of accuracy, can not influence personal property safety because of user individual privacy disclosure.
Description
Technical field
This utility model is that one refers to vein coded lock, belongs to security appliance field.
Background technology
Lockset is long at Chinese history, and succession has 5,000 years, the development of lockset so far
Also live through and repeatedly change, from the most original straw rope, bolt, the more copper reed occurred to Han dynasty
Mechanical lock and the spring lock that is widely used now, and the higher electronics of intelligence degree is close
Code lock, finger print lock.
Although the safety and reliability of lock also constantly promotes in change, but, along with science and technology
Developing, individual privacy is the most easily revealed, and user is the most universal to the attention degree of person property
Raising, coded lock or finger print lock the most gradually cannot meet the safety need of user.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide one and refers to vein coded lock,
To solve the problem proposed in above-mentioned background technology, this utility model is easy to use, it is simple to operation, stable
Property good, reliability is high.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of
Referring to vein coded lock, including main body and printed circuit board, described main body is arranged on substrate, described master
The surface configuration of body has control zone, described main body be internally provided with electronic lock cylinder, described control zone master
Will be made up of nameplate, correct display lamp, mistake display lamp and detector, described nameplate is just arranged on
Really display lamp and the top of mistake display lamp, described detector is arranged on correct display lamp and mistake instruction
Below lamp, the surface configuration of described detector has infrared pick-up head；The inside of described detector is arranged
Having printed circuit board, the inside of described detector to be additionally provided with on-off circuit, described printed circuit board leads to
Cross on-off circuit and be electrically connected with infrared pick-up head, electronic lock cylinder, correct display lamp and mistake display lamp,
Microprocessor, single-chip microcomputer, bin and DC-DC power module it is welded with on described printed circuit board；
The described outfan of infrared pick-up head is connected with the input of microprocessor, described microprocessor defeated
Going out end to be connected with the input of single-chip microcomputer, the outfan of described single-chip microcomputer connects with the input of on-off circuit
Connecing, the outfan of described on-off circuit is connected with the input of electronic lock cylinder, described on-off circuit defeated
Go out end to be also connected with the input of correct display lamp and the input of mistake display lamp.
Further, the centre position, surface of described main body is provided with handle, and the rolling of described grip surface has
Anti-slip veins.
Further, described correct display lamp and mistake display lamp are symmetrically installed on the surface of control zone.
Further, described on-off circuit by relay and is electrically connected with line connection.
Further, welding single-chip microcomputer on a printed circuit board is connected with bin bi-directional data.
Further, described infrared pick-up head is at least provided with one, and described infrared pick-up head is
A kind of acquisition instrument for obtaining finger venous image.
The beneficial effects of the utility model: one of the present utility model refers to vein coded lock, 1, by knowing
User identity is verified by other user's finger vena, and finger vena is hidden in inside finger skin, hands
Referring to that venous information is difficult to be stolen, reliability is high, and hand vein recognition has vivo identification and accuracy is high
Feature, personal property safety will not be had influence on because of individual subscriber privacy leakage.
2, actual verification when, if authentication is correct, then correct display lamp is bright, if tested
Demonstrate,prove unsuccessfully, then mistake display lamp is bright, and user can by correct display lamp with mistake display lamp intuitively
Understand the success or not of this authentication, and this utility model design is ingenious, improves market competing
Strive power, reach simple in construction and purpose reasonable in design.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, this practicality
Novel other features, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation referring to vein coded lock of this utility model；
Fig. 2 is a kind of printed circuit board structural representation referring to vein coded lock of this utility model；
Fig. 3 is a kind of operation principle block diagram referring to vein coded lock of this utility model；
In figure: 1-main body, 2-printed circuit board, 11-substrate, 12-electronic lock cylinder, 13-handle,
14-control zone, 15-nameplate, the correct display lamp of 16-, 17-mistake display lamp, 18-detector, 19-
Infrared pick-up head, 21-microprocessor, 22-single-chip microcomputer, 23-bin, 24-DC-DC power module,
25-on-off circuit.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with detailed description of the invention, is expanded on further this utility model.
Referring to Fig. 1, Fig. 2 and Fig. 3, this utility model provides a kind of technical scheme: one refers to vein
Coded lock, including main body 1 and printed circuit board 2, main body 1 is installed on the substrate 11, main body 1
Surface configuration has control zone 14, main body 1 be internally provided with electronic lock cylinder 12, control zone 14 is main
It is made up of nameplate 15, correct display lamp 16, mistake display lamp 17 and detector 18, nameplate 15
Being arranged on correct display lamp 16 and the top of mistake display lamp 17, user can write certainly on nameplate 15
Oneself identity information, facilitates visiting guest to recognize, detector 18 is arranged on correct display lamp 16 and mistake
By mistake below display lamp 17, the surface configuration of detector 18 has infrared pick-up head 19.
Detector 18 be internally provided with printed circuit board 2, the inside of detector 18 is additionally provided with switch
Circuit 25, printed circuit board 2 is electrically connected with infrared pick-up head 19, electronics by on-off circuit 25
Lock core 12, correct display lamp 16 and mistake display lamp 17, printed circuit board 2 is welded with micro-process
Device 21, single-chip microcomputer 22, bin 23 and DC-DC power module 24.
The outfan of infrared pick-up head 19 is connected with the input of microprocessor 21, microprocessor 21
Outfan be connected with the input of single-chip microcomputer 22, the outfan of single-chip microcomputer 22 and on-off circuit 25
Input connects, and the outfan of on-off circuit 25 is connected with the input of electronic lock cylinder 12, switch electricity
The outfan on road 25 also connects with the input of correct display lamp 16 and the input of mistake display lamp 17
Connecing, the single-chip microcomputer 22 being welded on printed circuit board 2 is connected with bin 23 bi-directional data.
The centre position, surface of main body 1 is provided with handle 13, and the rolling of handle 13 surface has anti-slip veins, correctly
Display lamp 16 and mistake display lamp 17 are symmetrically installed on the surface of control zone 14, on-off circuit 25
By relay and be electrically connected with line connect, infrared pick-up head 19 at least provided with one, infrared ray
Photographic head 19 is a kind of acquisition instrument for obtaining finger venous image.
As an embodiment of the present utility model, before actually used, pass through infrared pick-up
19 obtain individual subscriber finger vena scattergrams, and in microprocessor 21, microprocessor 21 is from hands
Refer to that vein scattergram extracts eigenvalue according to special alignment algorithm, the digital picture of finger vena is stored
In bin 23, eigenvalue is stored, actually used when, by infrared pick-up head 19
Obtaining individual subscriber finger vena scattergram, in microprocessor 21, microprocessor 21 is quiet from finger
Arteries and veins scattergram extracts eigenvalue according to special alignment algorithm, by single-chip microcomputer 22 with being stored in bin 23
In finger vein features value comparison, use matching algorithm finger vein features is mated, thus
Individual carrying out identity authentication, confirms identity, if certification success, then single-chip microcomputer 22 is left by control
Close circuit 25, then control DC-DC power module 24 and flow through the break-make of electronic lock cylinder 12 electric current, from
And make electronic lock cylinder 12 open, and by identifying that user identity is verified by user's finger vena, finger
Vein is hidden in inside finger skin, and finger vena information is difficult to be stolen, and reliability is high, and vein
Identify that there is vivo identification and the high feature of accuracy, will not affect because of individual subscriber privacy leakage
To personal property safety.
As another embodiment of the present utility model, actual verification when, if authentication
Correctly, then single-chip microcomputer 22 is by controlling on-off circuit 25, then controls DC-DC power module 24 and flows
Through the break-make of correct display lamp 16 electric current, so that correct display lamp 16 is bright, if authentication failed,
Then single-chip microcomputer 22 is by controlling on-off circuit 25, then controls DC-DC power module 24 and flows through mistake
The break-make of display lamp 17 electric current, so that mistake display lamp 17 is bright, user can be by correct instruction
Lamp 16 and mistake display lamp 17 get information about the success or not of this authentication, and this practicality
New design is ingenious, improves the market competitiveness, has reached simple in construction and purpose reasonable in design.
Of the present utility model ultimate principle and principal character and of the present utility model have more than been shown and described
Advantage, it is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to it
His concrete form realizes this utility model.Therefore, no matter from the point of view of which point, all should be by embodiment
Regarding exemplary as, and be nonrestrictive, scope of the present utility model is by claims
Rather than described above limits, it is intended that will fall in the implication of equivalency of claim and scope
Interior all changes are included in this utility model.Any reference in claim should not regarded
For the claim involved by restriction.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each
Embodiment only comprises an independent technical scheme, and this narrating mode of description is only is clear
Chu Qijian, those skilled in the art should be using description as an entirety, the technology in each embodiment
Scheme can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. refer to a vein coded lock, including main body and printed circuit board, it is characterised in that: described master
Body is arranged on substrate, and the surface configuration of described main body has control zone, being internally provided with of described main body
Electronic lock cylinder, described control zone is mainly by nameplate, correct display lamp, mistake display lamp and detector
Constituting, described nameplate is arranged on correct display lamp and the top of mistake display lamp, and described detector is installed
Below correct display lamp and mistake display lamp, the surface configuration of described detector has infrared pick-up head；
Described detector be internally provided with printed circuit board, the inside of described detector is additionally provided with out
Close circuit, described printed circuit board by on-off circuit be electrically connected with infrared pick-up head, electronic lock cylinder,
Correct display lamp and mistake display lamp, described printed circuit board is welded with microprocessor, single-chip microcomputer,
Bin and DC-DC power module；
The described outfan of infrared pick-up head is connected with the input of microprocessor, described microprocessor
Outfan be connected with the input of single-chip microcomputer, the outfan of described single-chip microcomputer and the input of on-off circuit
End connects, and the outfan of described on-off circuit is connected with the input of electronic lock cylinder, described on-off circuit
Outfan also input with the input of correct display lamp and mistake display lamp be connected.
One the most according to claim 1 refers to vein coded lock, it is characterised in that: described main body
Centre position, surface be provided with handle, the rolling of described grip surface has anti-slip veins.
One the most according to claim 1 refers to vein coded lock, it is characterised in that: described correctly
Display lamp and mistake display lamp are symmetrically installed on the surface of control zone.
One the most according to claim 1 refers to vein coded lock, it is characterised in that: described switch
Electricity routing relay and electric connection line connect.
One the most according to claim 1 refers to vein coded lock, it is characterised in that: it is welded on print
Single-chip microcomputer on circuit board processed is connected with bin bi-directional data.
One the most according to claim 1 refers to vein coded lock, it is characterised in that: described infrared
Line photographic head is at least provided with one, and described infrared pick-up head is a kind of for obtaining finger vena figure
The acquisition instrument of picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320606.8U CN205656685U (en) | 2016-04-18 | 2016-04-18 | Finger vein trick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320606.8U CN205656685U (en) | 2016-04-18 | 2016-04-18 | Finger vein trick lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656685U true CN205656685U (en) | 2016-10-19 |
Family
ID=57391510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320606.8U Expired - Fee Related CN205656685U (en) | 2016-04-18 | 2016-04-18 | Finger vein trick lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154099A (en) * | 2017-06-21 | 2017-09-12 | 上海荷福人工智能科技（集团）有限公司 | One kind refers to vein intelligent door lock and workflow |
| CN108638081A (en) * | 2018-04-27 | 2018-10-12 | 上海静客网络科技有限公司 | A kind of Intelligent greeting robot |
-
2016
- 2016-04-18 CN CN201620320606.8U patent/CN205656685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154099A (en) * | 2017-06-21 | 2017-09-12 | 上海荷福人工智能科技（集团）有限公司 | One kind refers to vein intelligent door lock and workflow |
| CN108638081A (en) * | 2018-04-27 | 2018-10-12 | 上海静客网络科技有限公司 | A kind of Intelligent greeting robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |