CN203606892U - Sensor for magnetic code identification of bills - Google Patents
Sensor for magnetic code identification of bills Download PDFInfo
- Publication number
- CN203606892U CN203606892U CN201320656890.2U CN201320656890U CN203606892U CN 203606892 U CN203606892 U CN 203606892U CN 201320656890 U CN201320656890 U CN 201320656890U CN 203606892 U CN203606892 U CN 203606892U
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- China
- Prior art keywords
- transparent resin
- resin block
- reflection
- image acquisition
- sensor
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- Expired - Fee Related
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Abstract
The utility model discloses a sensor for magnetic code identification of bills. The sensor comprises a shell, the shell is provided with an installation opening, a transparent resin block is embedded in the installation opening, a sidewall of the transparent resin block is tightly attached to a sidewall of the installation opening, the front end of the transparent resin block is provided with an arc-shaped protruding structure, the rear end of the transparent resin block is provided with an image acquisition sensor and an image acquisition circuit board in sequence, the outside of the image acquisition sensor is provided with reflection rings in inverted-cone structures, one sides with larger openings of the reflection rings face towards the transparent resin block, the inner sides of the reflection rings are coated by reflection coatings, and LED lamp strips are arranged on the inner sides of the reflection rings. According to the sensor for the magnetic code identification of the bills, the structure is simple, image information of the magnetic codes of the bills is more clear and complete by the reflection of lights from the LED lamp strips and the transparent resin block, and the image acquisition of the image acquisition sensor is facilitated.
Description
Technical field
The utility model relates to a kind of sensor, especially relates to a kind of banknote magnetic code identification sensor.
Background technology
In known technical field, there is the problems such as image acquisition and processing speed is low, and Currency Type is single, and resolution is low in existing cash inspecting machine, a large amount of paper currency sortings of financial institution are caused to certain difficulty.Currency, in printing process, can arrange and be distributed with multiple magnetic codes, carries out the currency true and false and checks by checking these magnetic code features to carry out.In prior art, the mode that cash inspecting machine detects magnetic code feature is magnetic and detects and optical characteristics detection two large classes.Magnetic false distinguishing detects because the advantages such as its quick machine examination easy to detect are widely used in currency, also needs the accurately image comparison information in conjunction with banknote magnetic code simultaneously, can comprehensive and accurate examination true and false banknote.
Utility model content
Technical problem to be solved in the utility model is: a kind of banknote magnetic code identification sensor is provided, can be comprehensive and accurate knowledge gather the image information of banknote magnetic code.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of banknote magnetic code identification sensor, comprise housing, on described housing, offer installing port, on described installing port, embed and have transparent resin block, the sidewall of described transparent resin block is close to the sidewall of installing port, be provided with and be arc-shaped convex structure at the front end of described transparent resin block, rear end in described transparent resin block is provided with image acquisition sensor successively, image acquisition circuit plate, be provided with the tore of reflection that is inverted cone structure in the outside of described image acquisition sensor, one side of the larger opening of described tore of reflection is towards transparent resin block, inner side at described tore of reflection is coated with reflectance coating, and on the inner side of described tore of reflection, be provided with LED lamp band.
Further, as a kind of concrete embodiment, transparent resin block described in the utility model, pick-up transducers and tore of reflection are arranged in annular cover body, and described image acquisition circuit plate is embedded in the bottom in annular cover body.
Further, as a kind of concrete embodiment, the utility model is provided with support rubber ring between described tore of reflection and annular cover body.
Adopt technique scheme, the beneficial effects of the utility model are: the utility model is simple in structure, by the light of reflection LED lamp band, pass through transparent resin block simultaneously, can make the more complete display of information of the image of banknote magnetic code, be convenient to image acquisition sensor and carry out image acquisition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1. housing, 2. installing port, 3. transparent resin block, 4. image acquisition sensor, 5. image acquisition circuit plate, 6. tore of reflection, 7.LED lamp band, 8. annular cover body, 9. support rubber ring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Banknote magnetic code identification sensor as shown in Figure 1, comprise housing 1, on described housing 1, offer installing port 2, on described installing port 2, embed and have transparent resin block 3, the sidewall of described transparent resin block 3 is close to the sidewall of installing port 2, be provided with and be arc-shaped convex structure at the front end of described transparent resin block 3, rear end in described transparent resin block 3 is provided with image acquisition sensor 4 successively, image acquisition circuit plate 5, be provided with the tore of reflection 6 that is inverted cone structure in the outside of described image acquisition sensor 4, one side of the larger opening of described tore of reflection 6 is towards transparent resin block 3, inner side at described tore of reflection 6 is coated with reflectance coating, and on the inner side of described tore of reflection 6, be provided with LED lamp band 7.
Described transparent resin block 3, pick-up transducers 4 and tore of reflection 6 are arranged in annular cover body 8, and described image acquisition circuit plate 5 is embedded in the bottom of annular cover body 8.
Between described tore of reflection 6 and annular cover body 8, be provided with support rubber ring 9.
The utility model is simple in structure, by the light of reflection LED lamp band, simultaneously by transparent resin block, can make the more complete display of information of the image of banknote magnetic code, is convenient to image acquisition sensor and carries out image acquisition.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (3)
1. a banknote magnetic code identification sensor, comprise housing (1), it is characterized in that: on described housing (1), offer installing port (2), there is transparent resin block (3) upper embedding of described installing port (2), the sidewall of described transparent resin block (3) is close to the sidewall of installing port (2), be provided with and be arc-shaped convex structure at the front end of described transparent resin block (3), be provided with successively image acquisition sensor (4) in the rear end of described transparent resin block (3), image acquisition circuit plate (5), be provided with the tore of reflection (6) that is inverted cone structure in the outside of described image acquisition sensor (4), one side of the larger opening of described tore of reflection (6) is towards transparent resin block (3), inner side at described tore of reflection (6) is coated with reflectance coating, and on the inner side of described tore of reflection (6), be provided with LED lamp band (7).
2. banknote magnetic code identification sensor as claimed in claim 1, it is characterized in that: described transparent resin block (3), pick-up transducers (4) and tore of reflection (6) are arranged in annular cover body (8), and described image acquisition circuit plate (5) is embedded in the bottom of annular cover body (8).
3. banknote magnetic code identification sensor as claimed in claim 2, is characterized in that: between described tore of reflection (6) and annular cover body (8), be provided with support rubber ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656890.2U CN203606892U (en) | 2013-10-22 | 2013-10-22 | Sensor for magnetic code identification of bills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656890.2U CN203606892U (en) | 2013-10-22 | 2013-10-22 | Sensor for magnetic code identification of bills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606892U true CN203606892U (en) | 2014-05-21 |
Family
ID=50719555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656890.2U Expired - Fee Related CN203606892U (en) | 2013-10-22 | 2013-10-22 | Sensor for magnetic code identification of bills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606892U (en) |
-
2013
- 2013-10-22 CN CN201320656890.2U patent/CN203606892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |