CN2253009Y - Seal anti-forge cipher detecting recognizer - Google Patents
Seal anti-forge cipher detecting recognizer Download PDFInfo
- Publication number
- CN2253009Y CN2253009Y CN 96213699 CN96213699U CN2253009Y CN 2253009 Y CN2253009 Y CN 2253009Y CN 96213699 CN96213699 CN 96213699 CN 96213699 U CN96213699 U CN 96213699U CN 2253009 Y CN2253009 Y CN 2253009Y
- Authority
- CN
- China
- Prior art keywords
- infrared light
- lamp
- video camera
- counterfeit
- seals
- 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
Images
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model relates to a seal anti-forge cipher detecting identifier, which is composed of cameras, a casing and a corresponding control circuit, wherein the upper cover of the casing is provided with a lamp box transmitting the infrared light, and the inner surface is provided with a light filter. The inner part of the lamp box is provided with a lamp transmitting the infrared light, and a base of a box body is provided with a transparent lens window sheet, which is marked with a positioning mark. Th ebase is provided with a pair of lamps reflecting the infrared light and cameras, and the cameras are positively towards the position of the window sheet marked with the document positioning mark. The camera is the veneer camera, and the output video analog signals of the camera are connected with a computer. The utility model can carry out the anti-forge detecting identification and enquiry to the seal mark of an anti-forge seal and has the advantages of convenient use and easy fabrication.
Description
The utility model relates to a kind of detection recognition device, and especially a kind of anti-counterfeit of seals password detects identifier.
The behavior that social at present upward puppet is emitted is increasing, and detects the more original backwardness of means of identification, owing to can not distinguish true from false effectively, and often cause enormous economic loss and political fallout to the country and people.And existing computer seal identifying device only can be differentiated seal imprint, act on single, can only differentiate the seal imprint of the user's die that leaves in the Computer Database, and can not realize remote false proof discriminating, it is to plate making, the seal that high-tech means such as computer scanning are forged is powerless, and the discriminating percent of pass to the seal imprint of manually adding a cover is lower again simultaneously, causes the inconvenience in the practical application.
The purpose of this utility model is exactly to provide a kind of anti-counterfeit of seals password to detect identifier at the deficiency of prior art, it can be by to designing, be printed in the interpretation of the potential password on relevant document, a certain fixed position of certificate in advance, read the data that include, with its contrast sign indicating number as file, certificate plain code, look whether consistent it, judge that it is true and false, or with it as the Computer Database address code, to its legitimacy of computer data library inquiry, thereby judge that it is true and false.
The purpose of this utility model is achieved in that a kind of anti-counterfeit of seals password detects identifier, by video camera, casing, and corresponding control circuit form, box cover is a transmitted infrared light source lamp box, and its inner face has optical filter, is provided with the transmitted infrared light lamp in the lamp box; Cabinet base is provided with printing opacity camera lens luffer boards, and luffer boards are marked with telltale mark, and base is provided with a pair of reflective infrared light modulation and video camera, and video camera aligns the luffer boards subscript position of document alignment mark.
Be provided with a visible lamp in the cabinet base, its light beam aligns the document alignment mark.
Transmitted infrared light lamp and the interlocking of reflective infrared light modulation.
Video camera is the veneer video camera, and its output video simulating signal connects computing machine.
Visible lamp serial connection ballast resistor Z1 gets to the A point by K switch 1, and with video camera and connect direct power supply, transmitted infrared light lamp serial connection ballast resistor Z2 connects the C point of K2 again; Reflective infrared light modulation series transformer connects the D point of K switch 2 again, and K switch 2 connects the B point of K switch 1.
The utlity model has following advantage: can know and inquiry to the false proof inspection that the compound anti-fake seal imprint carries out; The false proof inspection of I.D., contract, commodity sign, check, invoice, securities etc. is known and inquiry, and it is easy to use, makes simple.
Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the positive side structure synoptic diagram of the utility model;
Fig. 3 is the utility model rear structure synoptic diagram;
Fig. 4 is circuit theory diagrams of the present utility model.
Referring to Fig. 1-4, the utility model by video camera, casing, and corresponding control circuit form, its box cover 1 is a transmitted infrared light source lamp box 2, its inner face has optical filter 3, is provided with transmitted infrared light lamp 4 in the lamp box 2; Cabinet base 5 is provided with printing opacity camera lens luffer boards 6, and luffer boards 6 are marked with telltale mark 7, and base 5 is provided with a pair of reflective infrared light modulation 9,9 ' and video camera 8, and video camera 8 aligns the position of luffer boards 6 subscript explanatory notes spare telltale marks 7.Be provided with a visible lamp in the cabinet base 5 and put in a suitable place to breed, its light beam aligns the document alignment mark and determines 7.Transmitted infrared light lamp 4 and reflective infrared light modulation 9,9 ' both interlockings.Or with transmission 12 outer light modulations 4, or penetrate through outer light modulation 9,9 ' with reflective, video camera 8 is the veneer video camera, its output video simulating signal connects computing machine.
During use, first UNICOM computing machine and detection identifier are opened and are detected the identifier power supply;
Open computing machine, access false proof inspection and know system, open K1 to A point, visible lamp 10 and video camera 8 are started working;
The file of need inspection knowledge, the false proof district face down of certificate are placed camera window 7 places, and the location pattern of outside, false proof district enters camera lens, and is presented on the video screen;
Adjust the position and the angle of file, certificate, the telltale mark 7 that is provided with on image and the video screen is matched;
According to the needs that file, certificate inspection are known, select light source.The thick file transmitted infrared light lamp 4 of no background, the two-sided thin file reflective infrared light modulation 9,9 ' that literal is arranged;
With lamp box 2 glands on file, certificate;
With keyboard key people order, close visible lamp 10, K switch 1 is got to the B point.K switch 2 is got to C point or D point, opens infrared lamp, makes Infrared see through the shoe cap rock, and the anti-forge cipher image is entered the image card of computing machine by camera lens, is handled by the computer-internal program again, simultaneously result is shown in video screen.The action of K switch 2 can be by computer control or manually control.
Owing to the more infrared light that contains in the power saving fluorescent lamp, do the transmitted light source of instrument after filtering.
Claims (5)
1, a kind of anti-counterfeit of seals password detects identifier, by video camera, casing, and corresponding control circuit form, it is characterized in that: box cover is a transmitted infrared light source lamp box, and its inner face has optical filter, is provided with the transmitted infrared light lamp in the lamp box; Cabinet base is provided with printing opacity camera lens luffer boards, and luffer boards are marked with telltale mark, and base is provided with a pair of reflective infrared light modulation and video camera, and video camera aligns the luffer boards subscript position of document alignment mark.
2, anti-counterfeit of seals password according to claim 1 detects identifier, and it is characterized in that: be provided with a visible lamp in the cabinet base, its light beam aligns the document alignment mark.
3, anti-counterfeit of seals password according to claim 1 detects identifier, it is characterized in that: transmitted infrared light lamp and the interlocking of reflective infrared light modulation.
4, anti-counterfeit of seals password according to claim 1 detects identifier, and it is characterized in that: video camera is the veneer video camera, and its output video simulating signal connects computing machine.
5, anti-counterfeit of seals password according to claim 1 detects identifier, it is characterized in that: visible lamp serial connection ballast resistor Z1 gets to the A point by K switch 1, and with video camera and connect direct power supply, transmitted infrared light lamp serial connection ballast resistor Z2 connects the C point of K2 again; Reflective infrared light modulation series transformer connects the D point of K switch 2 again, and K switch 2 connects the B point of K switch 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213699 CN2253009Y (en) | 1996-06-24 | 1996-06-24 | Seal anti-forge cipher detecting recognizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213699 CN2253009Y (en) | 1996-06-24 | 1996-06-24 | Seal anti-forge cipher detecting recognizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253009Y true CN2253009Y (en) | 1997-04-23 |
Family
ID=33895974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213699 Expired - Fee Related CN2253009Y (en) | 1996-06-24 | 1996-06-24 | Seal anti-forge cipher detecting recognizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067337C (en) * | 1999-03-22 | 2001-06-20 | 陈锦昌 | Signet easy to check and identify and its checking and identifying method |
| CN106092956A (en) * | 2016-05-30 | 2016-11-09 | 首都师范大学 | A kind of method utilizing near infrared spectroscopy to identify seal imprint |
-
1996
- 1996-06-24 CN CN 96213699 patent/CN2253009Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067337C (en) * | 1999-03-22 | 2001-06-20 | 陈锦昌 | Signet easy to check and identify and its checking and identifying method |
| CN106092956A (en) * | 2016-05-30 | 2016-11-09 | 首都师范大学 | A kind of method utilizing near infrared spectroscopy to identify seal imprint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2828934Y (en) | Device for obtaining authority file image spectral characteristic information | |
| US7244043B2 (en) | Method and system for a processor controlled illumination system for reading and analyzing materials | |
| US20060017959A1 (en) | Document classification and authentication | |
| CN101986352B (en) | Contact image sensor | |
| CN102610023A (en) | Optical detection device for identifying counterfeiting of security and detection method thereof | |
| CN101699844A (en) | Full-spectrum identification image sensor | |
| CN2253009Y (en) | Seal anti-forge cipher detecting recognizer | |
| CN1725252B (en) | Anti-counterfeit identification instrument | |
| CN201352365Y (en) | Bill analyzer | |
| CN201498041U (en) | Contact-type image sensor | |
| CN101783853A (en) | Contact-type image sensor | |
| CN202995873U (en) | Bank bill detection and discrimination device | |
| CN200950276Y (en) | Ticket genuine-fake automatized recognition device | |
| CN2760676Y (en) | Certificate information collecting meter | |
| WO2006045247A1 (en) | Validator for banknote | |
| CN2804968Y (en) | Device for bank-notes identification | |
| CN201859497U (en) | Contact-type image sensor | |
| CN101771794A (en) | Contact-type image sensor with image false distinguishing function | |
| CN2249925Y (en) | Multifunctional forge identifier with TV display for microscopic point and line structure of patterns | |
| CN203941566U (en) | A kind of incorgruous light digital image collecting device | |
| CN219313629U (en) | Intelligent garbage classification simulation device | |
| CN2867453Y (en) | Residence card descriminating device | |
| CN214731540U (en) | Garbage classification electronic bucket sign display device | |
| CN205983628U (en) | Automatic identifier of bill | |
| CN2317478Y (en) | Video fluorescent discriminator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |