CN2664083Y - A novel currency inspecting instrument - Google Patents
A novel currency inspecting instrument Download PDFInfo
- Publication number
- CN2664083Y CN2664083Y CNU2003201287129U CN200320128712U CN2664083Y CN 2664083 Y CN2664083 Y CN 2664083Y CN U2003201287129 U CNU2003201287129 U CN U2003201287129U CN 200320128712 U CN200320128712 U CN 200320128712U CN 2664083 Y CN2664083 Y CN 2664083Y
- Authority
- CN
- China
- Prior art keywords
- coins
- coin
- currency
- pan
- inspecting instrument
- 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 - Lifetime
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- Testing Of Coins (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
A novel currency inspecting instrument comprising a weigh-pan rack of electronic balance and an electronic display screen is characterized in that: three support bars 2 are welded onto the pan rack 5, a pan 1 is fixed onto the magnetically insulated support bars 2, and a magnet 3 is inserted into the top part of the center of a shielding can 4. As coins have magnetic material, the magnet under the pan can attract the coins and the total weight and attractive force of the coins can be displayed by the balance, thereby distinguishing between magnetic coins and common coins. Through the coordination of the diamagnetic material and the magnet, the currency inspecting instrument can identify all coins in circulation and especially identify coins made of magnetic material with the function of digital display.
Description
Affiliated field
The present invention relates to the identification device of coin detection, identification and true and false coin, a kind of novel currency inspecting instrument.
Background technology
Along with increasing and retail trade and service industry's use automatic vending machine situation in rising trend of countries in the world coin circulation, the research of the machine-readable performance of coin more and more obtains stakeholder's attention.
On the other hand, the ratio that magnetic material accounts in coinage materials is increasing, and wherein more common have nicke-clad steel material, stainless steel material and a compound substance of therebetween nickel.
The difference of magnetic material proportion in single piece of coin can make coin have different electromagnetic propertys, and many coin recognizing method machines of home and abroad all adopt inductive coil to detect the electromagnetic property of coin, thereby discerns the true and false, the face amount of coin.
Summary of the invention
The purpose of this invention is to provide a kind of novel currency inspecting instrument, can detect coin true and false, more simple and easy, practical of various materials quickly and easily.
This novel currency inspecting instrument, the pan of a steelyard frame and the electronic display that comprise electronic balance, it is characterized in that three support bars 2 of welding on tray supporter 5, on the support bar 2 of magnetic, be fixed with a pallet 1, one cup-shaped cage 4 is arranged below pallet 1, in the central upper of cage 4, inlaying a magnet 3.
Description of drawings
Fig. 1 is this currency inspecting instrument structural representation;
Embodiment
The pallet that general utility balance is claimed takes off, three support bars 2 of welding on the tray supporter 5 that supports pallet, and support bar 2 is a diamagnetic material, and diameter can be between Φ 4～Φ 6, and length is about 80mm.Be welded with a pallet 1 on the support bar 2, be used for placing coin.The cup-shaped cage 4 that has a usefulness diamagnetic material to make below pallet 1 is used for cutting off the magnetic line of force, makes balance not be subjected to the influence of magnet 3.In the central upper of cage 4, inlaying the magnet 3 of a diameter of phi 40, high 20mm.If do not contain magnetic material in the coin sample, magnet does not have sucking action to coin, then only weighs up the weight of this coin on balance.If contain magnetic material in the coin sample, then magnet has sucking action to coin, how much relevant its sucking action size is with the contained magnetic material of coin, thus deserve to be called the summation that shows coin weight and attractive force at balance, thus magnetic coin and common coin zone are separated.This currency inspecting instrument utilizes the cooperation of diamagnetic material and magnet, can discern all present coin circulations, the particularly true and false of magnetic material coin, and possess digital display function.
When the design's currency inspecting instrument uses, after energized, open currency inspecting instrument switch 6, coin to be tested is placed in the pallet of top, after stable, reading numerical values on display screen 7, the weight of this numerical value and coin and to contain the ratio of magnetic material relevant, compare with known genuine note numerical value, can check out the true and false of various coins (contain magnetic or do not contain magnetic).
Claims (1)
1, a kind of novel currency inspecting instrument, the pan of a steelyard frame and the electronic display that comprise electronic balance, it is characterized in that going up welding a plurality of support bars (2) at tray supporter (5), on the support bar (2) of magnetic, be fixed with pallet (1), in pallet (1) below one cup-shaped cage (4) is arranged, central upper in cage (4) is being inlayed magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201287129U CN2664083Y (en) | 2003-12-23 | 2003-12-23 | A novel currency inspecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201287129U CN2664083Y (en) | 2003-12-23 | 2003-12-23 | A novel currency inspecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664083Y true CN2664083Y (en) | 2004-12-15 |
Family
ID=34349850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201287129U Expired - Lifetime CN2664083Y (en) | 2003-12-23 | 2003-12-23 | A novel currency inspecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664083Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887151A (en) * | 2019-03-05 | 2019-06-14 | 苏州少士电子科技有限责任公司 | A kind of Detecting of coin mechanism |
-
2003
- 2003-12-23 CN CNU2003201287129U patent/CN2664083Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887151A (en) * | 2019-03-05 | 2019-06-14 | 苏州少士电子科技有限责任公司 | A kind of Detecting of coin mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131223 Granted publication date: 20041215 |