CN216412250U - Damaged coin exchange identifier - Google Patents
Damaged coin exchange identifier Download PDFInfo
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- CN216412250U CN216412250U CN202123057903.8U CN202123057903U CN216412250U CN 216412250 U CN216412250 U CN 216412250U CN 202123057903 U CN202123057903 U CN 202123057903U CN 216412250 U CN216412250 U CN 216412250U
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- coin
- incomplete
- transparent platform
- comparison module
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Abstract
The utility model relates to the technical field of detecting instruments, in particular to a damaged coin exchange discriminator, wherein a transparent platform for placing damaged coins is arranged at the top of an identification box, an LED backlight plate is hinged on the identification box and rotationally covered on the transparent platform, a camera is arranged in the identification box and is aligned with the transparent platform, the camera is connected with an area comparison module, and the area comparison module is arranged on the identification box. Above-mentioned structure incomplete coin prevents on transparent platform, and LED board in a poor light shines on incomplete coin, and the camera can take a picture with the shadow of incomplete coin, and the photo that will acquire is sent to the area comparison module in, and the area comparison module is more common, and the software of general 3d modeling all has, just can obtain the incomplete rate of incomplete coin, just so can accomplish the result of incomplete rate of incomplete coin, just can conveniently contrast the exchange, has improved the efficiency that the incomplete coin was exchanged greatly.
Description
Technical Field
The utility model relates to the technical field of detecting instruments, in particular to a damaged coin exchange discriminator.
Background
Most of currencies circulated in the market at present are paper currencies, the paper currencies are inevitably damaged due to various reasons such as abrasion or improper storage in the circulation process, the damaged paper currencies are not suitable for continuous circulation in the market, a bank needs to detect and identify the damaged paper currencies, the damaged paper currencies are returned to a cage and burnt after the residual value of the damaged paper currencies is paid, and the currency value of the residual currencies is equal to the residual area of the residual currencies divided by the area of the intact currencies multiplied by the face value of the paper currencies. The exchange of worn coins is one of the bank job responsibilities, common cash counting machines, currency detectors and the like do not have the functions of detecting and identifying the worn coins, and at present, no instrument capable of detecting and identifying the worn coins exists in banks, and the worn coins are generally identified in a manual mode. The operation of manually identifying the damaged or worn coin is inaccurate, the damaged or worn coin is irregular in shape, the damaged or worn coin cannot be accurately calculated, the damaged or worn coin value is calculated with errors, and one party always loses the damaged or worn coin value for a bank or an exchange user. Meanwhile, the damaged coin is incomplete, so that the authenticity identification of the damaged coin is troublesome, and the condition of inaccurate identification is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a damaged coin exchange discriminator to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a damaged coin exchange discriminator which characterized in that: including the appraisal case, the top of appraisal case is equipped with a transparent platform that is used for placing the incomplete coin, articulates a LED board in a poor light on the appraisal case, and LED board in a poor light rotates to cover on transparent platform, is equipped with the camera in the appraisal case, and the transparent platform is aimed at to the camera, and the camera is connected with area comparison module, area comparison module set up on the appraisal case.
This setting is when using, the incomplete coin is prevented on transparent platform, LED backlight shines on the incomplete coin, the camera can be taken a picture with the shadow of incomplete coin, the photo that will acquire is sent to the area comparison module in, the area comparison module is more common, the software of general 3d modeling all has, just can obtain the incomplete rate of incomplete coin (the proportion of shadow area to the complete area or the proportion of incomplete part to the complete area), the area comparison can be realized with the function that 3d modeling software among the prior art is from, such as SolidWorks, rhinoceros etc. just so can accomplish the result of incomplete rate of incomplete coin, just can conveniently contrast the exchange, the efficiency of incomplete coin exchange has been improved greatly.
Preferably, the identification device is a light identification device which comprises a light source, a receiver and an identifier, a light source receiving area is arranged on the LED backlight plate and serves as the receiver, the light source is arranged in the identification box, the transparent platform is opposite to the light source, and the receiver is connected with the identifier.
The device is provided with an optical identification device for improving the authenticity of currency identification, the optical identification device utilizes the anti-counterfeiting identification mode in the traditional currency counting machine, a light source irradiates and penetrates through the worn currency, a receiver receives a signal and then transmits the signal to an identification instrument, the identification instrument receives the optical signal and converts the optical signal into an electric signal to form a waveform, and then the authenticity of the worn currency is judged, and the identification instrument is provided with a plurality of patents and a currency counting machine in the prior art.
Preferably, the light source is one of infrared rays and ultraviolet rays.
The infrared and ultraviolet discrimination is adopted in the setting because the two discrimination modes are relatively stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model;
fig. 2 is a schematic view of an internal partial structure of the utility model.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the present invention, not all of the present invention. Based on the utility model of the present invention, all other utility models obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the damaged coin exchange discriminator of the present invention comprises an identifying box 1, a transparent platform 2 for placing damaged coins is arranged on the top of the identifying box 1, an LED backlight plate 3 is hinged on the identification box 1, the LED backlight plate 3 is rotationally covered on the transparent platform 2, a camera 11 is arranged in the identification box 1, the camera 11 is aligned with the transparent platform 2, the camera 11 is connected with the area comparison module 4, the area comparison module 4 is arranged at the bottom of the identification box 1 and also comprises an identification device which is a light identification device, the light identification device comprises a light source 5, a receiver 6 and an identification instrument 7, a light source receiving area is arranged on the LED backlight plate 3 and is used as the receiver 6, the light source 5 is arranged at the side surface of the identification box, the transparent platform 2 is opposite to the light source 5, the receiver 6 is connected with the discriminator 7, and the light source is an infrared light source and an ultraviolet light source respectively.
In order to make the use more convenient in this embodiment, a printer 8 is further arranged at the bottom of the identification box, a display screen 9 is further arranged on the surface of the identification box, the display screen 9 is connected with the area comparison module 4 and the discriminator 7, and the printer 8 is connected with the area comparison module 4.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a damaged coin exchange discriminator which characterized in that: including the appraisal case, the top of appraisal case is equipped with a transparent platform that is used for placing the incomplete coin, articulates a LED board in a poor light on the appraisal case, and LED board in a poor light rotates to cover on transparent platform, is equipped with the camera in the appraisal case, and the transparent platform is aimed at to the camera, and the camera is connected with area comparison module, area comparison module set up on the appraisal case.
2. The worn coin exchange discriminator of claim 1, wherein: the LED backlight plate is provided with a light source receiving area as a receiver, the light source is arranged in the identification box, the transparent platform is opposite to the light source, and the receiver is connected with the identification instrument.
3. The worn coin exchange discriminator of claim 2, wherein: the light source is one or two of infrared rays and ultraviolet rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057903.8U CN216412250U (en) | 2021-12-07 | 2021-12-07 | Damaged coin exchange identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057903.8U CN216412250U (en) | 2021-12-07 | 2021-12-07 | Damaged coin exchange identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412250U true CN216412250U (en) | 2022-04-29 |
Family
ID=81283413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057903.8U Active CN216412250U (en) | 2021-12-07 | 2021-12-07 | Damaged coin exchange identifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412250U (en) |
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2021
- 2021-12-07 CN CN202123057903.8U patent/CN216412250U/en active Active
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