CN208351581U - Banknote anti-counterfeiting detector - Google Patents
Banknote anti-counterfeiting detector Download PDFInfo
- Publication number
- CN208351581U CN208351581U CN201820500081.5U CN201820500081U CN208351581U CN 208351581 U CN208351581 U CN 208351581U CN 201820500081 U CN201820500081 U CN 201820500081U CN 208351581 U CN208351581 U CN 208351581U
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- CN
- China
- Prior art keywords
- shell
- infrared transmitting
- transmitting tube
- indicator light
- infrared
- 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
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- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model discloses a kind of banknote anti-counterfeiting detectors, comprising: shell；Circuit board is immobilized in the shell；Battery is immobilized in the shell, and is powered to circuit board；Cell switch is mounted on the main panel of shell, is connected with battery；Infrared transmitting tube, infrared receiving tube, are mounted in the side panel of shell；Indicator light is mounted on the main panel of shell；Infrared transmitting tube, infrared receiving tube and the indicator light is electrically connected the circuit board, when anti-forgery ink irradiation of the infrared transmitting tube close to banknote, infrared receiving tube can collect the signal reflected by anti-forgery ink, circuit board is judged according to the true and false of anti-forgery ink, can be lit if it is genuine note indicator light.Preferably, the indicator light is provided with multiple and by word order, when the collected signal of infrared receiving tube is strong, the indicator light being lit is more.The utility model has small in size, at low cost, easy to detect, portable beneficial effect.
Description
Technical field
The utility model relates to a kind of banknote anti-counterfeiting detectors, belong to portable detector.
Background technique
There are many anti-counterfeit measures for RMB setting, common are magnetic anti-counterfeit item, watermark etc., common currency counting and detecting machine is all
Have, in addition to this, be additionally provided with anti-forgery ink, the centre of banknote is arranged in anti-forgery ink, has certain width, existing
Some currency counting and detecting machines do not have the anti-counterfeiting detection function.
Utility model content
The utility model is according to the above deficiency, provide a kind of banknote anti-counterfeiting detector.
The technical solution of the utility model is:
A kind of banknote anti-counterfeiting detector, comprising:
Shell；
Circuit board is immobilized in the shell；
Battery is immobilized in the shell, and is powered to circuit board；
Cell switch is mounted on the main panel of shell, is connected with battery；
Infrared transmitting tube, infrared receiving tube, are mounted in the side panel of shell；
Indicator light is mounted on the main panel of shell, and indicator light selects LED；
Infrared transmitting tube, infrared receiving tube and the indicator light is electrically connected the circuit board, works as infrared emission
When managing close to the anti-forgery ink irradiation of banknote, infrared receiving tube can collect the signal reflected by anti-forgery ink, circuit board root
True and false according to anti-forgery ink is judged, can be lit if it is genuine note indicator light.
Preferably, the indicator light is provided with multiple and by word order, multiple indicator lights can be separately connected circuit
Multiple output pins of single-chip microcontroller, are realized by software judgement in plate.
Preferably, the infrared transmitting tube has three, the infrared receiving tube has two, two infrared receiving tubes and three
Infrared transmitting tube is staggered, and also can be arranged closely, which can cover wider anti-forgery ink label.
Preferably,
Further include:
Battery Indicator Light is fixed on the main panel of the shell, the circuit in parallel of Battery Indicator Light and circuit board and
With multiple indicator light word orders, Battery Indicator Light selects LED.
Preferably, the launch wavelength of the infrared transmitting tube is 940nm.
The circuit board includes:
MCU chip, is provided with analog-to-digital conversion module, and the output end of MCU chip is separately connected infrared transmitting tube, instruction
Lamp；Single-chip microcontroller can be selected in MCU chip；
Signal amplifier, input terminal are separately connected infrared transmitting tube, and output end connects the analog-to-digital conversion module of MCU chip
Operational amplifier can be selected in end, signal amplifier.
Preferably, further including true and false coin voice module, the MCU chip is connected, true and false coin voice module includes
Speech chip and sounding horn.
The distance between the infrared transmitting tube and infrared receiving tube are adjustable.
The side panel of the shell opens up fluted, and main panel inner face and backplate inner face are respectively arranged with sliding slot, also wrap
It includes:
Slide plate, four pieces, slide plate insertion sliding slot can move, and every piece of slide plate installs an infrared transmitting tube or infrared receiving tube,
The distance between three infrared transmitting tubes and two infrared receiving tubes are adjustable.
Further include:
Electronic switch, control terminal connect MCU chip, and the input terminal and output end of electronic switch are separately connected signal amplification
The output end of device and the analog-to-digital conversion module input terminal of MCU chip；
Pulse driver unit, input terminal connect the output end of the MCU chip, the output end connection of pulse driver unit
The input terminal of the infrared transmitting tube, pulse driver unit light infrared transmitting tube and are followed by energization sub switch, and MCU chip passes through red
Outer reception pipe can acquire the signal of infrared transmitting tube sending, and common triode can be selected in pulse driver unit.
It should be noted that being influenced by natural light, infrared receiving tube is possible to that false signal can be received, in order to solve the skill
Art problem, MCU chip just open the control letter of infrared receiving tube only after issuing the control signal that infrared transmitting tube is lighted
Number, to ensure that infrared receiving tube can acquire the signal of infrared transmitting tube sending.
In use, hand press cell switch, by infrared transmitting tube and infrared receiving tube alignment RMB anti-counterfeiting ink irradiation and
It is mobile, if genuine note indicator light can be lit, meanwhile, it can allow true and false coin voice module sounding.
The utility model has small in size, at low cost, easy to detect, portable beneficial effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagram that the utility model installs two pairs of infrared transmitting tubes and infrared receiving tube.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the electric functional block diagram of the utility model.
Specific embodiment
The utility model is further described now in conjunction with attached drawing:
As shown, a kind of banknote anti-counterfeiting detector, comprising:
Shell 1；
Circuit board is fixed in shell 1；
Battery is fixed in shell 1, is powered to circuit board；
Cell switch 2 is mounted on the main panel of shell 1, connects with battery；
Infrared transmitting tube 51, infrared receiving tube 52, are mounted in the side panel of shell 1；
Indicator light 3 is mounted on the main panel of shell 1；
Infrared transmitting tube 51, infrared receiving tube 52 and indicator light 3 are electrically connected circuit board, when infrared transmitting tube 51 is close
When the anti-forgery ink irradiation of banknote, infrared receiving tube 52 can collect the signal reflected by anti-forgery ink, and circuit board is according to anti-
The true and false of pseudo- ink is judged, can be lit if it is genuine note indicator light 3.
Indicator light 3 is provided with multiple and by word order.
Infrared transmitting tube 51 has three, and infrared receiving tube 52 has two, two infrared receiving tubes 52 and three infrared emissions
Pipe 51 is staggered.
Further include:
Battery Indicator Light 4 is fixed on the main panel of shell 1, the circuit in parallel of Battery Indicator Light 4 and circuit board and with
Multiple 3 word orders of indicator light.
The launch wavelength of infrared transmitting tube 51 is 940nm.
Circuit board includes:
MCU chip, is provided with analog-to-digital conversion module, and the output end of MCU chip is separately connected infrared transmitting tube 51, instruction
Lamp 3；
Signal amplifier, input terminal are separately connected infrared transmitting tube 51, and output end connects the analog-to-digital conversion mould of MCU chip
Block end.
Further include true and false coin voice module, connects MCU chip.
The distance between infrared transmitting tube 51 and infrared receiving tube 52 are adjustable.
The side panel of shell 1 opens up fluted, and main panel inner face 11 and backplate inner face 12 are respectively arranged with sliding slot, also wrap
It includes:
Slide plate 6, four pieces, slide plate 6 is embedded in sliding slot and can move, and every piece of slide plate 6 is installed an infrared transmitting tube 51 or infrared connect
Closed tube 52, the distance between three infrared transmitting tubes 51 and two infrared receiving tubes 51 are adjustable.
Further include:
Electronic switch, control terminal connect MCU chip, and the input terminal and output end of electronic switch are separately connected signal amplification
The output end of device and the analog-to-digital conversion module input terminal of MCU chip；
Pulse driver unit, input terminal connect the output end of MCU chip, and the output end connection of pulse driver unit is infrared
The input terminal of transmitting tube 51, pulse driver unit light infrared transmitting tube 51 and are followed by energization sub switch, and MCU chip is connect by infrared
Closed tube 52 can acquire the signal of the sending of infrared transmitting tube 51.
Claims (10)
1. a kind of banknote anti-counterfeiting detector, characterized in that include:
Shell (1)；
Circuit board is fixed in shell (1)；
Battery is fixed in shell (1), is powered to circuit board；
Cell switch (2), is mounted on the main panel of shell (1), connects with battery；
Infrared transmitting tube (51), infrared receiving tube (52), are mounted in the side panel of shell (1)；
Indicator light (3), is mounted on the main panel of shell (1)；
Infrared transmitting tube (51), infrared receiving tube (52) and the indicator light (3) is electrically connected the circuit board, hot
When outer transmitting tube (51) is close to the anti-forgery ink irradiation of banknote, infrared receiving tube (52) can be collected through anti-forgery ink reflection
Signal, circuit board are judged according to the true and false of anti-forgery ink, can be lit if it is genuine note indicator light (3).
2. a kind of banknote anti-counterfeiting detector as described in claim 1, characterized in that the indicator light (3) be provided with it is multiple and
By word order.
3. a kind of banknote anti-counterfeiting detector as claimed in claim 2, characterized in that the infrared transmitting tube (51) has three,
The infrared receiving tube (52) has two, and two infrared receiving tubes (52) are staggered with three infrared transmitting tubes (51).
4. a kind of banknote anti-counterfeiting detector as claimed in claim 3, characterized in that further include:
Battery Indicator Light (4), is fixed on the main panel of the shell (1), and the circuit of Battery Indicator Light (4) and circuit board is simultaneously
Connection and with multiple indicator lights (3) word order.
5. a kind of banknote anti-counterfeiting detector as claimed in claim 3, characterized in that the transmitted wave of the infrared transmitting tube (51)
A length of 940nm.
6. a kind of banknote anti-counterfeiting detector as claimed in claim 3, characterized in that the circuit board includes:
MCU chip, is provided with analog-to-digital conversion module, and the output end of MCU chip is separately connected infrared transmitting tube (51), indicator light
(3)；
Signal amplifier, input terminal are separately connected infrared transmitting tube (51), and output end connects the analog-to-digital conversion module of MCU chip
End.
7. a kind of banknote anti-counterfeiting detector as claimed in claim 6, characterized in that further include true and false coin voice module, connect
Connect the MCU chip.
8. a kind of banknote anti-counterfeiting detector as claimed in claim 6, it is characterized in that:
The distance between the infrared transmitting tube (51) and infrared receiving tube (52) are adjustable.
9. a kind of banknote anti-counterfeiting detector as claimed in claim 6, characterized in that the side panel of the shell (1) offers
Groove, main panel inner face (11) and backplate inner face (12) are respectively arranged with sliding slot, further includes:
Slide plate (6), four pieces, slide plate (6) insertion sliding slot can move, and every piece of slide plate (6) installs an infrared transmitting tube (51) or red
Outer reception pipe (52), the distance between three infrared transmitting tubes (51) and two infrared receiving tubes (52) are adjustable.
10. a kind of banknote anti-counterfeiting detector as claimed in claim 3, characterized in that further include:
Electronic switch, control terminal connect MCU chip, and the input terminal and output end of electronic switch are separately connected signal amplifier
The analog-to-digital conversion module input terminal of output end and MCU chip；
Pulse driver unit, input terminal connect the output end of the MCU chip, described in the output end connection of pulse driver unit
The input terminal of infrared transmitting tube (51), pulse driver unit light infrared transmitting tube (51) and are followed by energization sub switch, and MCU chip is logical
The signal of infrared transmitting tube (51) sending can be acquired by crossing infrared receiving tube (52).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111323 | 2017-08-31 | ||
| CN2017211113233 | 2017-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351581U true CN208351581U (en) | 2019-01-08 |
Family
ID=64885932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820500081.5U Expired - Fee Related CN208351581U (en) | 2017-08-31 | 2018-04-10 | Banknote anti-counterfeiting detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220212A (en) * | 2021-11-29 | 2022-03-22 | 武汉卓目科技有限公司 | Banknote counting and detecting machine infrared pair tube calibration method and device and banknote counting and detecting machine |
-
2018
- 2018-04-10 CN CN201820500081.5U patent/CN208351581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220212A (en) * | 2021-11-29 | 2022-03-22 | 武汉卓目科技有限公司 | Banknote counting and detecting machine infrared pair tube calibration method and device and banknote counting and detecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |