CN2515732Y

CN2515732Y - Simple bank note identifier

Info

Publication number: CN2515732Y
Application number: CN01270450U
Authority: CN
Inventors: 何国梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-09
Filing date: 2001-11-09
Publication date: 2002-10-09
Anticipated expiration: 2011-11-09

Abstract

The utility model is a simplified money detector, comprising a magnetic head of detecting magnetic ink, a speaker, a warning luminescence component, a luminescence component that can emit white light, a luminescence component that can emit ultraviolet light, a battery, a voltage stabilizing circuit, an amplifying circuit and a three-step control switch. The input terminal of the amplifying circuit is connected with the magnetic head, while the output terminal is connected with the speaker and the warning luminescence component; the three-step control switch is respectively connected with the input terminal and the output terminal of the voltage stabilizing circuit, the power supply terminal of the amplifying circuit, the positive electrode of the luminescence component which can emit ultraviolet light and the positive electrode of the luminescence component which can emit white light, so as to provide choices for the user and facilitate the switching of money detecting ways.

Description

The simple type banknote tester

Technical field

The utility model is a kind of simple type banknote tester, refers to a kind of for the banknote tester that switches the currency examine mode especially.

Background technology

General at common on the market banknote tester, only have a simple function, promptly reach the currency examine true and false with ultraviolet light.

The multi-functional cash inspecting machine of tool is also arranged, and it can detect authenticity of banknotes, and as No. the 405736th, Taiwan notification number, it has purple light check button, watermark check button and magnetic testing button; It has corresponding to purple light check district's warning lamp of purple light check button and purple light check district, has a groove that is assembled with ultraviolet light in the purple light check, and corresponding purple light check district axle is established a cover plate that can cover; It has the watermark check district corresponding to watermark check button, and the tool group is established bulb in the watermark check district, and table side assembling light-passing board; It has magnetic testing warning lamp and magnetic head corresponding to the magnetic testing button.

Because it is structurally complicated, and the cost height, can not popularize in ordinary consumer, simultaneously, this cash inspecting machine does not possess the switching functions of use.

Summary of the invention

The purpose of this utility model is to provide a simple type banknote tester.

For achieving the above object, the banknote tester that the utility model provides makes input amplifier be connected with magnetic head, and output terminal is connected with loudspeaker and caution luminescence component; The syllogic switch is connected with the power end of the input end of mu balanced circuit, output terminal, amplifying circuit and the positive pole that can send the luminescence component of ultraviolet light, white light respectively, can select for the holder in order to it, is convenient to switch with which kind of currency examine mode.

By circuit design of the present utility model, have following characteristics:

Which kind of 1, can select for the holder, so that switch with currency examine mode;

2, can popularize for the consumer and use.

Description of drawings

Fig. 1 is a circuit block diagram of the present utility model;

Fig. 2 is a circuit diagram of the present utility model;

Fig. 3 is an enforcement illustration of the present utility model;

Fig. 4 is the exploded view of Fig. 3.

HD: the magnetic head of magnetism-identifying ink

1: amplifying circuit

2: loudspeaker

3: the caution luminescence component

4: battery

5: switch module

6: mu balanced circuit

7: the syllogic gauge tap

8: the luminescence component that can send white light

9: the luminescence component that can send ultraviolet light

Embodiment

See also Fig. 1 to shown in Figure 4, the utility model is a simple type and possesses the device that switches the currency examine mode, and the luminescence component 8 and that magnetic head HD, an amplifying circuit 1, loudspeaker 2, a caution luminescence component 3, a battery 4, a switch module 5, a mu balanced circuit 6, the syllogic gauge tap 7, that comprises a magnetism-identifying ink can be sent white light can send the unit such as luminescence component 9 of ultraviolet light; Wherein:

The magnetic head HD of magnetism-identifying ink is the true and false that is used for detecting banknote, and this magnetic head HD is located at the leading section of a currency examine housing 10 in embodiment of the present utility model, is provided with a circuit substrate 11 in the currency examine housing 10.

Amplifying circuit 1 is located at circuit substrate 11, is made up of ICU2, resistance R 1-R12, capacitor C 1-C5 and assemblies such as diode D3, D5, and is connected with magnetic head HD, and the output terminal of amplifying circuit 1 is connected with loudspeaker 3 and caution luminescence component 3;

This amplifying circuit 1 detects banknote when being counterfeit money at magnetic head HD, this magnetic signal can be amplified deliver to loudspeaker 2 and sound, and make caution luminescence component 3 bright.

Battery 4 is provided in a side of in the rearward end of currency examine housing 10, and be connected with mu balanced circuit 6 through a switch module 5, switch module 5 is located at the upper surface of currency examine housing 10, when this battery 4 is switched to conducting state at switch module 5 places, provide electric power in mu balanced circuit 6, with power conversions to the required voltage of

luminescence component

8,9.

Can send the luminescence component 8 of white light, be located at a side adjacent with magnetic head HD, this luminescence component 8 is to utilize it luminously to detect on banknote whether watermarking images is arranged, and is counterfeit money if there is not watermarking images then to know.

Can send the luminescence component 9 of ultraviolet light, be located at the in addition side adjacent with magnetic head HD, this luminescence component 9 is to utilize its luminous fiber that shines on banknote, does not then know it is counterfeit money if this fiber is bright.

Syllogic gauge tap 7 is located at the upper surface of currency examine housing 10, and is connected with the power end of the output terminal of mu balanced circuit 6, amplifying circuit 1, the positive pole of luminescence component 8 that can send white light and the positive pole that can send the luminescence component 9 of ultraviolet light respectively;

This syllogic gauge tap 7 can be selected for the holder, so that switch with which kind of currency examine mode.Just:

When the holder switches to the magnetic head HD currency examine that adopts magnetism-identifying ink by this syllogic gauge tap 7, the magnetic secret mark part of banknote can be gone up to wipe in this magnetic head HD and move, have or not magnetic signal with perception, amplified if there is magnetic signal then can be delivered to amplifying circuit 1, and the driving of the signal after will amplifying loudspeaker 2 are sounded, and make caution luminescence component 3 bright, and so, i.e. the true and false of this banknote as can be known.

When the holder switches to employing white light currency examine by this syllogic gauge tap 7, can utilize the luminous of this luminescence component 8 to detect on banknote whether watermarking images is arranged, be counterfeit money if there is not watermarking images then to know.

When the holder switches to the employing checking banknote via ultraviolet light by this syllogic gauge tap 7, can utilize the luminous fiber that shines on the banknote of this luminescence component 9, then do not know it is counterfeit money if this fiber is bright.

Claims

1, a kind of simple type banknote tester comprises:

The magnetic head of one magnetism-identifying ink;

One can send the luminescence component of white light, can detect whether watermark is arranged on the banknote;

One can send the luminescence component of ultraviolet light, and its anodal positive pole with above-mentioned luminescence component connects altogether;

One battery;

One mu balanced circuit;

One amplifying circuit, its input end is connected with magnetic head, and output terminal is connected with a caution unit; And

One multisection type gauge tap is connected with the power end of the input end of mu balanced circuit, output terminal, amplifying circuit and the positive pole that can send the luminescence component of ultraviolet light respectively.

2, simple type banknote tester as claimed in claim 1 is characterized in that, the input end of mu balanced circuit can be connected with battery through a switch module.

3, simple type banknote tester as claimed in claim 1 is characterized in that, the caution unit can be made up of loudspeaker and a light-emitting caution assembly.