CN2436982Y - Note identifying instrument - Google Patents

Abstract

The utility model relates to a novel banknote testing instrument which is additionally provided with a cassette tape recorder optical test device on the basis of a banknote tester which is mainly composed of a fluorescent papery test device, a watermark test device, a magnetic test device, etc. The cassette tape recorder optical test device is mainly composed of a polarizing light source, a light rail hole and an offset detection lens. The utility model has the advantages of reasonable design, simple structure, easy and visual use, etc. The utility model not only can accurately test a characteristic OVI optical discolored anti-counterfeiting mark and a cryptomorphic discolored anti-counterfeiting mark on a banknote of new edition but also can test a fluorescent papery anti-counterfeiting mark, a watermark anti-counterfeiting mark, a magnetic anti-counterfeiting mark, etc. which are shared by the banknote of new edition and the banknote of obsolete edition. The utility model is an effective tool for accountants in all walks of life to test the banknotes.

Description

The new edition money identifier

The utility model relates to a kind of device of checking true and false banknote, the particularly a kind of instrument that can check new edition Renminbi, new edition dollar, new edition Canadian dollar, new edition French Franc etc. to use the up-to-date anti-counterfeiting mark banknote of OVI optic metachromatic and invisible graph.

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 public anti-counterfeiting technology again---OVI optic metachromatic sign, the holder rolls over banknote just can see that OVI optic metachromatic sign becomes another kind of color from a kind of change color with eyes, because the production technology of OVI optic metachromatic sign is very complicated, false making clique also can't decode imitated till now, make the new edition banknote be difficult to imitated and be convenient to the public and discern, hit the criminal activity of making and peddling counterfeit money effectively.100 yuans of the new editions of China's distribution in 99 years, 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 can't be discerned checking, 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 the new edition banknote is lacked general effective discriminating instrument, even have influence on new edition issue of bank notes and circulation use.

The purpose of this utility model is in order to satisfy financial and monetary sector and constituent parts cashier pressing for currency examine, on the basis of existing banknote tester, set up a kind of simple in structure, resolution is high, easy to use directly perceived, can know and inspect the new edition money identifier that the OVI optic metachromatic identifies and invisible graph identifies.

Technical measures of the present utility model are according to after conscientiously studying and repeatedly testing, finding that OVI optic metachromatic sign and invisible graph identify all can be by the finder of polarized light, concealed sign is shown one's color and makes OVI optic metachromatic picture and text color changeable effect occur and accurately check its true and false.Its device mainly is to increase magazine formula optical inspection means on the basis of existing banknote tester.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, and the magazine sidewall has the import and export of banknote.

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, the analyzing camera lens in the magazine formula optical inspection means of increase 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.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 green number, 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 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.

The utlity model has reasonable in designly, simple in structure, the advantage such as directly perceived easy to use can accurately be examined Testing the new edition banknote, also can check the old edition banknote, is the effective tool that the financial and accountancy personnel of all trades and professions check banknote.

Claims (2)

1. A new edition 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.
2. 2. new edition 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, and the magazine sidewall has the import and export of banknote.

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