CN2159041Y

CN2159041Y - Penlike false paper-money identifying device

Info

Publication number: CN2159041Y
Application number: CN93216994U
Authority: CN
Inventors: 朱孝立
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-22
Filing date: 1993-06-22
Publication date: 1994-03-16
Anticipated expiration: 2003-06-22

Abstract

The utility model discloses a pen-shaped false paper money identifying device, which comprises a ball pen which is composed of a ball pen core (8) and a pen holder (2). The utility model is characterized in that the inner side of the pen holder (2) is also provided with a battery (7) and a circuit board (6); the circuit board (6) is welded with a magnetic testing circuit which is mainly composed of a magnetic head (5), an amplifying circuit (11), an indicating lamp (3) and a power switch (4). The utility model organically combines a false paper money identifying device and the ball pen together, and is convenient for a user to test the received paper money while accounting or processing other words at any time, so has the advantage of convenient use. Meanwhile, the utility model can be hung on the inner side of a pocket, and is convenient for outing or flowing operating personnel.

Description

Penlike false paper-money identifying device

The utility model relates to a kind of device of checking bank note, security, bond or the authenticity of valency bank note similarly being arranged, and more particularly relates to a kind of pen type counterfeit money recognizer.

Existing counterfeit money recognizer can be divided into two big classes by the characteristic of its identification anti-fake mark: the one, and fluorescence decorative pattern secret mark recognizer; The 2nd, magnetic ink secret mark recognizer.The DW-9088 that the Guangdong Province Shunde County moral China electronic components factory that has come into the market produces knows pseudo-paper money counter automatically and DW-9088 counterfeit money recognizer just belongs to a kind of recognition device of discerning fluorescence decorative pattern secret mark on the bank note, it can display the fluorescence decorative pattern secret mark on the bank note fast, but, only be fit to the bigger bank of some cashier's portfolios or other user and use because it is too single-minded, price is high; Secondly it is not easy to carry, and is not easy to mobile operational process and uses, more be not easy to family or individual particularly the migrant person portably use.That Patent Office of the People's Republic of China discloses on November nineteen ninety 21 is a kind of " pocket have valency banknote validation instrument ", and (notification number is: utility model patent CN2066166U), disclose a kind of fluorescence decorative pattern secret mark on the bank note can being revealed, can verify the counterfeit money recognizer that has or not the magnetic ink secret mark on the bank note again.This utility model patent has two kinds and knows pseudo-authentication function, improved and known pseudo-reliability, but used transformer and fluorescent tube in the disclosed technical scheme of this utility model patent, therefore can't do very for a short time, so still there be the above-mentioned deficiency of the mill run that has come into the market.Patent Office of the People's Republic of China discloses that a kind of " (notification number is: utility model patent CN2050628U) for pocket pen type true and false coin, stamp Discr. on January nineteen ninety 3 again.The disclosed technical scheme of this utility model patent comes down to a kind of pen type magnifier, therefore it can only amplify the floral designs that appear on the bank note, be convenient to some marks that appear of User Recognition, and can't discern on the bank note some as the false proof secret mark of the hi-tech of fluorescence decorative pattern, magnetic ink, so its anti-counterfeit recognition effect is not good enough.

In view of the above-mentioned deficiency of existing in prior technology, the purpose of this utility model provides a kind of modified pen type counterfeit money recognizer that can discern the magnetic ink secret mark.

To achieve these goals, technical solution of the present utility model comprises mainly the ball pen by refill for ball-point pen and penholder constituted, it is characterized in that also being provided with battery and circuit board in the penholder, be welded with the magnetic detection circuit that mainly constitutes on the circuit board by magnetic head, amplifying circuit, pilot lamp and power switch.

The utility model the magnetic detection circuit design in the penholder of ball pen, not only volume is small and exquisite, is easy to carry, and is keeping accounts with ball pen or doing in other literal work, available its other end is checked the bank note of the carrying magnetic printing ink secret mark of being admitted at any time, uses very convenient.

Below in conjunction with accompanying drawing and a preferred embodiment the utility model is explained in further detail, but the utility model is not limited by described embodiment.

Description of drawings

Fig. 1 is the structural representation of a kind of specific embodiments of the utility model, the numbering 1--pen cap among the figure, 2--penholder, 3--pilot lamp, the 4--power switch, 5--magnetic head, 6--circuit board, 7--battery, the 8--refill for ball-point pen, 9--pen hanging, 10--power light.

Fig. 2 is an electrical schematic diagram for the magnetic detection circuit that welded on the circuit board shown in Figure 1 (6); Among the figure in the frame of broken lines shown in circuit be amplifying circuit, it is referred to as amplifying circuit (11); Operational amplifier IC1～IC4 among the figure is served as by a four high guaily unit LM324; Code name H is the magnetic head shown in Fig. 1 among the figure, and R1～R14 is a resistance, and C1～C6 is a capacitor, and 2DG is a diode, and LED 1 is the pilot lamp shown in Fig. 1 (3), and K is the power switch shown in Fig. 1 (4).

Embodiment

With reference to Fig. 1; in penholder (2), establish a short refill for ball-point pen (8) and constitute a ball pen by known method; in order to protect magnetic head (5); establish a plug-in type pen cap (1) again at the afterbody of penholder (2); the pen cap (1) is provided with pen hanging (9), carries so that hang in the pocket with the person.

With reference to Fig. 1, battery (7) and circuit board (6) are set in penholder (2), will be arranged on the circuit board (6) by known technology by the magnetic detection circuit (referring to Fig. 2) that magnetic head (5), amplifying circuit (11), pilot lamp (3), power switch (4) and power light (10) constitute again; Referring to Fig. 1, magnetic head (5) is welded in the head of circuit board (6), and makes it to stretch out the tail end of penholder (2); Referring to Fig. 1, also be provided with indicator lamp hole and switch hole on the barrel of penholder (2), pilot lamp (3), power light (10) and power switch (4) are emerging in the corresponding hole.

Penholder described in the utility model (2) preferably adopts the aluminium alloy manufacturing, and the negative pole of battery (7) and the shell of magnetic head (5) are connect with it mutually, is beneficial to screen and closes, and improves the antijamming capability of described magnetic detection circuit.

Operating process with pen type counterfeit money recognizer check bank note authenticity described in the utility model is as follows:

The pen cap (1) is pulled up, closed power switch (4) energized, power light (10) is luminous, and the on of expression power supply can be come into operation; Again bank note to be tested is kept flat on the table (under the bank note metal object must not be arranged), grasp penholder (2) then, wiping is smeared at be magnetic on the bank note position of printing ink secret mark of magnetic head (5) gently back and forth, if the bank note that the luminous i.e. expression of pilot lamp (3) is checked is for genuine, otherwise vacation.

Claims

1, a kind of pen type counterfeit money recognizer, comprise the ball pen that is mainly constituted by refill for ball-point pen (8), penholder (2), it is characterized in that also being provided with battery (7) and circuit board (6) in the penholder (2), be welded with the magnetic detection circuit that mainly constitutes on the circuit board (6) by magnetic head (5), amplifying circuit (11), pilot lamp (3) and power switch (4).

2, a kind of pen type counterfeit money recognizer according to claim 1 is characterized in that magnetic head (5) is welded in the head of circuit board (6), and stretches out the tail end of penholder (2); The barrel of penholder (2) is provided with indicator lamp hole and switch hole, and pilot lamp (3) and power switch (4) are emerging in the pairing hole.

3, a kind of pen type counterfeit money recognizer according to claim 1 and 2 is characterized in that penholder (2) is a metal manufacturing, and the shell of the negative pole of battery (7) and magnetic head (5) connects mutually with penholder (2).