CN2606402Y - Metal adhered electronic label - Google Patents
Metal adhered electronic label Download PDFInfo
- Publication number
- CN2606402Y CN2606402Y CN 03230398 CN03230398U CN2606402Y CN 2606402 Y CN2606402 Y CN 2606402Y CN 03230398 CN03230398 CN 03230398 CN 03230398 U CN03230398 U CN 03230398U CN 2606402 Y CN2606402 Y CN 2606402Y
- Authority
- CN
- China
- Prior art keywords
- metal
- label
- layer
- electronic tag
- utility
- 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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Abstract
The utility model provides a metal-contacting electric label. When the label contacts the surface of metal, the electric reader and writer is capable of automatically reading and writing out data. The utility model comprises an ordinary electric label, a layer of highly magnetic conductive material tightly contacting a layer of metal membrane, with the other side of the layer of magnetic conductive material tightly contacting one surface of the ordinary label. The utility model is capable of contacting metal surface with no space between, which reduces the loss of wireless signals. And the use of soft and thin material allows easy bending of the metal-contacting electric label, making the label easily contact some bent metal surfaces. Besides, the utility model has the advantages of good performance, low price, economy and practicability and has a prosperous marketing future.
Description
One, technical field:
The utility model relates to a kind of electronic tag, particularly relates to a kind of metal attached type electronic tag.
Two, background technology:
The use of electronic tag is very universal.Using the automatic identification field at commodity logistic track, article anti-counterfeit, people, animal, article at present in a large number, trace it to its cause, is because electronic tag has following characteristics: a global unique code (UID) 1, is arranged in its product; 2, can read wherein data, also can select to rewrite and can not rewrite two kinds of methods to wherein writing data; 3, optional majority kind memory capacity; 4, multiple size and different packing forms; 5, the three-dimensional detection, any within the specific limits direction can be surveyed; 6, flexible or folding; 7, price is lower than non-contact IC card.But, electronic tag is the same with other non-contact IC cards to have a greatest drawback to be: if electronic tag is pressed close to metal behind, this will make electronic label read/write not carry out normal communication with electronic tag, the radiowave of read write line emission will be subjected to the metal influence, form eddy current in the metal surface, the radio wave power heating dissipates, and can not make electronic tag obtain enough energy and work normally.This drawbacks limit it in the application that relates to aspect the metal surface, for example, the weapons and ammunitions logistic track is to the annual test management of elevator, to a series of application such as tracking of some steel cylinders.
Three, utility model content:
Technical problem to be solved in the utility model is: provide and a kind ofly overcome above-mentioned defective in the prior art, can zero distance press close to the metal surface, have the metal attached type electronic tag of certain sensitivity and certain distance of reaction.
The utility model is achieved in that it comprises the ordinary electronic label, is characterized in that: also comprise magnetic material layer and the metal film layer be close to mutually, the one side of the another side of magnetic material layer and ordinary electronic label is close to; Magnetic material layer is that a high magnetic flux magnetic material or a part are insulating material for high magnetic flux magnetic material, another part.
The utility model is little to the loss of radio signal, thereby reduces its loss to electric label-sensitivity, and its material softer and thin, makes metal attached type electronic tag crooked easily, is convenient to be attached on some crooked metal surfaces.In addition, the utility model is except there being good performance, and price is lower, and is economical and practical, has market outlook preferably.
Four, description of drawings:
The structural representation of accompanying drawing the utility model metal attached type electronic tag
Wherein: the high magnetic flux magnetic material layer of 1-insulating protective layer 2-ordinary electronic label 3-4-metal film layer 5-is sticking
Paste layer
Five, embodiment:
The ordinary electronic label has a global unique identification sign indicating number (UID) and one group of memory, but storage of digital information, profile is made up of an electronic chip and an induction antenna, plastics or paper encapsulation, collapsible, electronic label read/write carries out communication by 13.56MHz main carrier frequency modulation signal radio electromagnetsm ripple and electronic tag, electronic tag is carried out read-write operation, the at present a lot of enterprises of electronic tag produce, for different electronic tags can be different host-host protocols, its signal modulation system also has difference, and memory capacity wherein also can be different, but all are to adopt the radio frequency recognition technology that is operated on this frequency.With reference to the accompanying drawings, insulating protective layer 1 is used for ordinary electronic label 2 and is not damaged, and can print the literal and the pattern of some explanation electronic tag purposes in the above; High magnetic flux magnetic material layer 3 is the potpourri of rare earth oxide and rubber, it can all be this material, it also can partly be this material, main by the area of this layer of adjusting magnetic material or the ratio of rare earth oxide, electronic label antenna is operated in the bandwidth of its main carrier frequency, and its material softer and thin; Metal film layer 4 is the very thin metallic films of one deck, generally with aluminium or copper film, and also available other metal films; Adhered layer 5 is a non-drying glue layer, tears self-adhesive paper, just can be attached on the metal; Metal attached type label also can add a plastic casing outward, is used for waterproof, antifouling, sun-proof, anticollision etc., can not need adhered layer 5.By bonding agent these five layers are sticked together, thereby form metal attached type electronic tag, its thickness is less than 1.2 millimeters.
Claims (6)
1, a kind of metal attached type electronic tag, it comprises the ordinary electronic label, it is characterized in that: also comprise high magnetic flux magnetic material layer and the metal film layer be close to mutually, the one side of the another side of high magnetic flux magnetic material layer and ordinary electronic label is close to.
2, metal attached type electronic tag according to claim 1 is characterized in that: described magnetic material layer is that whole high magnetic flux magnetic materials or a part are insulating material for high magnetic flux magnetic material, another part.
3, metal attached type electronic tag according to claim 1 is characterized in that: the potpourri that described high magnetic flux magnetic material is rare earth oxide and rubber.
4, according to claim 1 or 2 or 3 described metal attached type electronic tags, it is characterized in that: metal film layer another side post adhered layer.
5, metal attached type electronic tag according to claim 4, it is characterized in that: the another side of ordinary electronic label posts insulating protective layer.
6, metal attached type electronic tag according to claim 1 is characterized in that: also comprise a plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230398 CN2606402Y (en) | 2003-04-17 | 2003-04-17 | Metal adhered electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230398 CN2606402Y (en) | 2003-04-17 | 2003-04-17 | Metal adhered electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606402Y true CN2606402Y (en) | 2004-03-10 |
Family
ID=34165286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230398 Expired - Fee Related CN2606402Y (en) | 2003-04-17 | 2003-04-17 | Metal adhered electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606402Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036171B (en) * | 2004-10-04 | 2010-06-16 | 艾默生及卡明微波产品公司 | Improved RFID tags |
| CN101271532B (en) * | 2007-03-22 | 2012-09-05 | 兄弟工业株式会社 | Label tape, label tape cartridge, and label producing apparatus |
-
2003
- 2003-04-17 CN CN 03230398 patent/CN2606402Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036171B (en) * | 2004-10-04 | 2010-06-16 | 艾默生及卡明微波产品公司 | Improved RFID tags |
| CN101271532B (en) * | 2007-03-22 | 2012-09-05 | 兄弟工业株式会社 | Label tape, label tape cartridge, and label producing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 Termination date: 20110417 |