CN2745134Y - False checking photoelectric converter - Google Patents
False checking photoelectric converter Download PDFInfo
- Publication number
- CN2745134Y CN2745134Y CNU2004200803810U CN200420080381U CN2745134Y CN 2745134 Y CN2745134 Y CN 2745134Y CN U2004200803810 U CNU2004200803810 U CN U2004200803810U CN 200420080381 U CN200420080381 U CN 200420080381U CN 2745134 Y CN2745134 Y CN 2745134Y
- Authority
- CN
- China
- Prior art keywords
- photoelectric
- chamber
- false checking
- luminous
- reception cavity
- 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
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Pinball Game Machines (AREA)
Abstract
The false checking photoelectric converter of the utility model belongs to an accessory of a false checking device. The structure mainly comprises a minisize casing provided with a luminous chamber and a reception chamber which are V-shaped. The back part of the luminous chamber is provided with a luminous tube and a collecting mirror, while the front part of the reception chamber is provided with a light filter and a magnifying glass. The back part of the reception chamber is provided with a color filter, a collecting mirror and a photoelectric receiving element. The light given off from the luminous tube makes the specific printing ink of the anti-fake marks vitalize out specific light spots, and the photoelectric receiving element only receives homogeneous light vitalized out from the specific printing ink. The electrical signal is output, and then the false checking device can judge the authenticity of the articles with anti-fake marks accurately and quickly according to the existence of the signal and the intensity of the signal. The utility model has the advantages of small volume, easy installation and use, high sensibility, high capacity of discernment, fast reaction rate, etc, and the false checking photoelectric converter can be arranged on various false checking devices conveniently.
Description
Technical field
The utility model relates to a kind of photoelectric commutator, particularly a kind ofly is used to check bank note, anti-fake certificate, passport, trade mark etc. to be printed on the photoelectric commutator of anti-fake mark article authenticity, belongs to a kind of accessory of testing pseudo-device.
Background technology
The existing pseudo-device of testing mostly is optical system eyes Direct observation, this method is effective to general labelings such as fluorescence, but the anti-fake mark of printing for the specific advanced person's of usefulness who is difficult to copy printing ink, then be difficult to identification as colour developing of optic metachromatic, optics and invisible graph sign etc., more can not directly be contained on the machine such as automatic counting and when checking quantity continuously, specific markers be tested puppet.
Summary of the invention
The purpose of this utility model is in order to remedy the above-mentioned existing weak point of testing pseudo-device, can a kind ofly test pseudo-photoelectric commutator for testing pseudo-device to what specific anti-fake mark tested that puppet designs when checking quantity continuously
Of the present utility modelly test pseudo-photoelectric commutator, comprise the miniature housing that is provided with luminous chamber and reception cavity, described luminous chamber and reception cavity are in the shape of the letter V, luminotron and condenser are equipped with in rear portion, luminous chamber, optical filter and magnifier are equipped with in the reception cavity front portion, and color filter, condenser and photoelectric apparatus are equipped with in the reception cavity rear portion.Described luminotron can be selected light emitting diode or light emitting transistor or polarized luminescence pipe for use, and photoelectric apparatus is optional with photodiode or phototriode or photoelectric cell or photoresistance.In order to protect cavity, can before the accent of luminous chamber and reception cavity, lens be housed.
Of the present utility modelly test pseudo-photoelectric commutator, can select corresponding luminotron according to the needs of different wave length, the hot spot that can be inspired specific wavelength according to different printing ink is selected corresponding optical filter and color filter.Have the electric signal that volume is little, easy to install, highly sensitive, recognition capability is strong, reaction velocity is fast, export and be convenient to advantages such as subsequent treatment, can be installed in multiple testing on the pseudo-device easily.
Description of drawings
Accompanying drawing is a kind of structural representation among the embodiment of the present utility model.
Among the figure 1 is miniature housing, the 2nd, and luminous chamber, the 3rd, emission light beam, the 4th, condenser, the 5th, luminotron, the 6th, power lead, the 7th, lens, the 8th, optical filter, the 9th, magnifier, the 10th, reception cavity, the 11st, receiving beam, the 12nd, color filter, the 13rd, condenser, the 14th, photoelectric apparatus, the 15th, output line.
Embodiment
Referring to accompanying drawing, luminous chamber 2 among the figure is in the shape of the letter V with reception cavity 10 and is located in the miniature housing 1, luminotron 5 and condenser 4 are equipped with in rear portion, luminous chamber, and optical filter 8 and magnifier 9 are equipped with in the reception cavity front portion, and color filter 12, condenser 13 and photoelectric apparatus 14 are equipped with in the reception cavity rear portion.Described luminotron 5 can be selected light emitting diode or light emitting transistor or polarized luminescence pipe for use, and photoelectric apparatus 14 is selected photodiode or phototriode or photoelectric cell or photoresistance for use.In order to protect cavity, can before the accent of luminous chamber 2 and reception cavity 10, lens 7 be housed.During assembling, can select corresponding luminotron 5 according to the needs of different wave length, the hot spot that can be inspired specific wavelength according to different printing ink is selected corresponding optical filter 8 and color filter 12.During work, power lead 6 energized, the emission light beam 3 directive testees of light behind condenser 4 optically focused that send by luminotron 5, make the specific ink that is printed on the testee anti-fake mark inspire specific hot spot, after the receiving beam 11 of this hot spot is received chamber 10 receptions, through optical filter 8 elimination reflected light, again through optical filter 12 elimination heterochromatic lights, make photoelectric apparatus 14 only receive that specific ink is launched rayed and the monochromatic light that ejects, this monochromatic light can make the output line 15 output electric signal of photoelectric apparatus 14, subsequent conditioning circuit test pseudo-device having according to this signal, do not have, by force, the weak authenticity that can differentiate the anti-fake mark article rapidly accurately, owing to select the microminiature components and parts for use as far as possible, can make volume little big as thumb, it is little to have volume, easy to install, highly sensitive, recognition capability is strong, reaction velocity is fast, the electric signal of output is convenient to advantages such as subsequent treatment, can be installed in multiple testing on the pseudo-device easily.
Claims (3)
1, a kind ofly tests pseudo-photoelectric commutator, it is characterized in that comprising the miniature housing that is provided with luminous chamber and reception cavity, described luminous chamber and reception cavity are in the shape of the letter V, luminotron and condenser are equipped with in rear portion, luminous chamber, optical filter and magnifier are equipped with in the reception cavity front portion, and color filter, condenser and photoelectric apparatus are equipped with in the reception cavity rear portion.
2, as claimed in claim 1ly test pseudo-photoelectric commutator, it is characterized in that luminotron selects light emitting diode or light emitting transistor or polarized luminescence pipe for use, photoelectric apparatus is selected photodiode or phototriode or photoelectric cell or photoresistance for use.
3, as claimed in claim 1 or 2ly test pseudo-photoelectric commutator, it is characterized in that before the accent of luminous chamber and reception cavity lens being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200803810U CN2745134Y (en) | 2004-10-20 | 2004-10-20 | False checking photoelectric converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200803810U CN2745134Y (en) | 2004-10-20 | 2004-10-20 | False checking photoelectric converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745134Y true CN2745134Y (en) | 2005-12-07 |
Family
ID=35579911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200803810U Expired - Fee Related CN2745134Y (en) | 2004-10-20 | 2004-10-20 | False checking photoelectric converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745134Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658448A (en) * | 2012-05-11 | 2012-09-12 | 宁夏小牛自动化设备有限公司 | Grid line position correcting device of solar battery sheet and serial welding equipment of solar battery sheet |
| CN103801862A (en) * | 2012-11-06 | 2014-05-21 | 宁夏小牛自动化设备有限公司 | Solar battery piece series welding machine and automatic welding strip space regulating device |
| CN106803086A (en) * | 2016-12-30 | 2017-06-06 | 北京旷视科技有限公司 | Distinguish method, the apparatus and system of certificate authenticity |
-
2004
- 2004-10-20 CN CNU2004200803810U patent/CN2745134Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658448A (en) * | 2012-05-11 | 2012-09-12 | 宁夏小牛自动化设备有限公司 | Grid line position correcting device of solar battery sheet and serial welding equipment of solar battery sheet |
| CN102658448B (en) * | 2012-05-11 | 2015-01-14 | 宁夏小牛自动化设备有限公司 | Grid line position correcting device of solar battery sheet and serial welding equipment of solar battery sheet |
| CN103801862A (en) * | 2012-11-06 | 2014-05-21 | 宁夏小牛自动化设备有限公司 | Solar battery piece series welding machine and automatic welding strip space regulating device |
| CN106803086A (en) * | 2016-12-30 | 2017-06-06 | 北京旷视科技有限公司 | Distinguish method, the apparatus and system of certificate authenticity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104919498B (en) | Identification device | |
| US20120104278A1 (en) | System And Method For The Excitation, Interrogation, And Identification Of Covert Taggants | |
| CN102598066A (en) | Banknote validator | |
| WO2006017910A8 (en) | Device for assisting in finding an article using fluorescence | |
| US20170278334A1 (en) | System for Authenticating an Object | |
| CN2745134Y (en) | False checking photoelectric converter | |
| CA2349681A1 (en) | Sensor for authenticity identification of signets on documents | |
| TW522349B (en) | Infrared ink displaying device | |
| EP3195279B1 (en) | Detecting uv-fluorescent indicia with a camera | |
| CN201352365Y (en) | Bill analyzer | |
| US6994201B2 (en) | Bill acceptor | |
| CN109235585A (en) | The built-in Faecal occult blood detection device of closestool and its method | |
| CN205485034U (en) | Coaxial camera of laser | |
| CN211263193U (en) | Optical analysis device for detecting strip-shaped fluorescent signal | |
| CN202003116U (en) | Light-source module | |
| CN2867820Y (en) | Multifunctional seed checkout stand | |
| WO2004081861A3 (en) | Automated card counter and method of automatically counting cards | |
| CN202995869U (en) | Longitudinal check identifying instrument | |
| CN212939673U (en) | Intelligent visual chart lamp box | |
| CN2619319Y (en) | Pocket infrared/ultraviolet anti-fake detector | |
| CN2181036Y (en) | Multi-function counterfeit money identifying device | |
| CN201034730Y (en) | Novel probe used for color detecting | |
| CN200972426Y (en) | Optical fibre end tester | |
| CN203562040U (en) | Valuable file receiving device | |
| CN101299283A (en) | Apparatus for exciting and receiving infrared printing ink signal and uses thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051207 Termination date: 20091120 |