CN2436983Y - Note identifying instrument - Google Patents

Abstract

The utility model relates to an arbitration bank note identifying instrument which is additionally provided with a cassette optical test device and a mark micro device on the basis of a bank note tester which primarily comprises a fluorescent papery test device, a watermark test device, a magnetic test device, etc. The utility model has the advantages of reasonable design, simple structure, complete function, easy and visual use, etc. The utility model can make omnibearing check and comprehensive contrast analysis on the bank notes, and can accurately judge the bank note is the new edition or the obsolete edition and the truth of all kinds of bank notes in the world. The utility model is an essential instrument for making the arbitrated determination on the true-false bank note, especially the disputed bank note, in a financial department, and is also suitable for accountants in all walks of life.

Description

The arbitration money identifier

The utility model relates to a kind of device of checking true and false banknote, particularly a kind of testing instruments that can carry out arbitration decision to the controversial banknote of the true and false.

Under the situation that counterfeit money comes into the market in a large number, each state is all hitting manufacturing energetically and is peddling the offender of counterfeit money, but because its verisimilitude disguised and counterfeit money, can on counterfeit money, be printed at present and the similar fluorescence of genuine notes, watermark and magnetic sign, used basic paper is also near genuine notes base paper, and these are enough to make existing banknote tester malfunctioning, can't check its true and false, make counterfeit money that opportunity be arranged and come into the market in a large number, its consequence is hardly imaginable.In order to prevent financial chaos, the new edition dollar of issuing later in 96 years, the new edition Canadian dollar, banknotes such as new edition French Franc, on the basis of existing anti-counterfeiting mark, increased a kind of high-tech anti-counterfeiting technology-OVI optic metachromatic sign again, the holder changes the moving angle of folding on banknote plane should see OVI optic metachromatic sign, reflect another kind of specific color from a kind of color, because the production technology of OVI optic metachromatic sign is very complicated, false making clique also can't decode imitated till now, this just makes the new edition coin possess high fidelity, and the criminal activity of choke suppress fraud effectively.100 yuans of the new editions of China's distribution on October 1st, 99, on the basis that is printed with traditional fluorescence, watermark and magnetic sign, increased advanced in the world OVI optic metachromatic sign, also having increased more advanced anti-counterfeiting technology is the invisible graph sign, makes new edition Renminbi have the more inferior false proof measure of high gear.But for OVI optic metachromatic sign of newly establishing and invisible graph sign, existing banknote tester then can't be discerned its specific color changeable effect, also can't verify having or not of its concealed sign.This has increased new difficulty just for bank in the work of storage, transmitting-receiving new edition banknote, also make the financial and accountancy personnel of all trades and professions that new edition banknote shortage is effectively differentiated instrument, also lacks authoritative detecting instrument for the controversial banknote of the true and false.

The purpose of this utility model mainly is in order to satisfy financial department true and false banknote to be carried out the needs of arbitration decision especially to controversial banknote, designs a kind of directly perceived, the arbitration money identifier that can accurately judge authenticity of banknotes simple in structure, multiple functional, easy to use.

Technical measures of the present utility model are after reaching repeatedly experiment according to the conscientiously research to the true and false coin of multiple version, find that OVI optic metachromatic sign and invisible graph sign all can be by the finders of polarized light, concealed sign is shown one's color and make OVI optic metachromatic picture and text specific color changeable effect occur, by the banknote trace being differentiated and can accurately being checked its true and false, play the judgement that authenticity of banknotes is arbitrated again in conjunction with routine inspection.This device mainly is existingly to comprise that the fluorescent paper quality inspection is tested, increasing magazine formula optical inspection means and trace microscope equipment on the basis of the conventional banknote tester of watermark check and magnetic testing.Described magazine formula optical inspection means has comprised polarisation source, Guang Lan hole and analyzing camera lens, described Guang Lan opens in the hole on the backboard of magazine, play the polarisation source and be contained in the back in Guang Lan hole, the analyzing camera lens is contained on the front panel of magazine, the magazine sidewall has the import and export of banknote, and described trace microscope equipment is contained on the housing of rubbing paper money plate top with the hands.

Accompanying drawing 1 is the contour structures synoptic diagram of an embodiment of the present utility model;

Accompanying drawing 2 is the structural representations in the magazine of accompanying drawing 1.

Referring to accompanying drawing 1, among the figure 1 is the watermark inspection panel in the watermark verifying attachment, the 2nd, the fluorescent inspection window in the fluorescent paper quality inspection experiment device, the 3rd, the check magnetic head in the magnetic testing device, the 4th, Instrument shell, the 5th, increase the trace microscope equipment of installing, the 6th, increase the analyzing camera lens in the magazine formula optical inspection means of installing, this magazine formula optical inspection means can be contained in the instrument right side, also can be contained in the left side of instrument or both sides are all adorned or other is convenient to the position of inspecting and operating.Described magazine formula optical inspection means inner structure as shown in Figure 2,11 among Fig. 2 has been polarisation sources, the 12nd, the backboard of magazine, the 13rd, the Guang Lan hole, the 14th, rub the paper money plate with the hands, the 15th, the magazine sidewall, the 16th, banknote is imported and exported, the 17th, analyzer, the 18th, the magazine front panel, open on the backboard 12 of magazine in described Guang Lan hole 13, plays the back that polarisation source 11 is contained in Guang Lan hole 13, analyzing camera lens 17 is contained on the front panel 18 of magazine, has the import and export 16 of banknote between magazine sidewall 15 and the stranding paper money plate 14.During design, the light that plays the polarisation source is shone the tested position of the banknote in the darkroom by the Guang Lan hole from the rear portion, darkroom, again the analyzing camera lens is got final product from the tested position that the darkroom front panel is aimed at banknote.For the ease of banknote turnover, banknote can be imported and exported and open between magazine and fluorescent inspection window, be printed on various countries' new edition banknote of diverse location in order to check the false proof and invisible anti-counterfeit mark of optic metachromatic, two sidewalls of magazine all can be had the banknote import and export.The trace microscope equipment is contained on the housing of rubbing paper money plate top with the hands, and for the ease of installing, the trace microscope equipment is selected the microminiature microscope for use, and is clear for the ease of observing, and can the trace display light source be installed, the tested banknote of also available external light source irradiation above rubbing the paper money plate with the hands.During use, the fluorescence papery of check banknote, watermark is the same with the detect counterfeit money machine that generally uses at present with the method for magnetic sign, when the concealed sign of check banknote and OVI optic metachromatic sign, only need the darkroom is sent into from the banknote import and export in the sign position, the power supply of having connected the polarisation source has made the polarisation source luminous, can directly see variable color sign or invisible graph sign from the analyzing camera lens, can directly see as OVI optic metachromatic sign on the new edition dollar as false proof number and to become the black number by digital green, other new edition Canadian dollar, the sign that new edition French Franc etc. is printed on optical disclour printing ink all can clearly be seen the specific color after the variable color, 100 of the watermark below printing of 100 yuan of new edition Renminbi can become blue look by green, can inspect 100 printed words of stealthy variable color in the pattern of oval shapes in the positive upper right corner clearly.Even and the counterfeit money surface is difficult to identification, if but on this device, can't see stealth 100 can be judged to be counterfeit money.For existing various banknotes, the printing ink marks of also all available trace microscope equipment Direct observation banknote, tested banknote being placed on the stranding paper money plate of microscope below, is genuine note with the printing ink marks of the tested banknote of microscopic examination for the sharp line strip, and that prints ink marks and be net-point shape promptly is judged to be counterfeit money.

The utlity model has reasonable in design, simple in structure, multiple functional, the advantage such as directly perceived easy to use, Can carry out comprehensive inspection and Comprehensive Comparison to banknote, can accurately judge new edition banknote, old edition banknote Reaching the in the world true and false of various bank note, is that financial department carries out the second month in a season to controversial banknote especially to true and false banknote Cut out the indispensable instrument of sex determination, the financial and accountancy personnel that also are fit to all trades and professions use.

Claims (2)

1. An arbitration money identifier comprise that the fluorescent paper quality inspection is tested, watermark check and magnetic testing device, it is characterized in that also including magazine formula optical inspection means and trace microscope equipment.
2. 2. arbitration money identifier as claimed in claim 1, it is characterized in that magazine formula optical inspection means has comprised polarisation source, Guang Lan hole and analyzing camera lens, described Guang Lan opens in the hole on the backboard of magazine, play the polarisation source and be contained in the back in Guang Lan hole, the analyzing camera lens is contained on the front panel of magazine, the magazine sidewall has the import and export of banknote, and described trace microscope equipment is selected the microminiature microscope for use, is installed on the housing of rubbing paper money plate top with the hands.

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