CN202650059U - A groove-shaped passive electronic label - Google Patents
A groove-shaped passive electronic label Download PDFInfo
- Publication number
- CN202650059U CN202650059U CN 201220269395 CN201220269395U CN202650059U CN 202650059 U CN202650059 U CN 202650059U CN 201220269395 CN201220269395 CN 201220269395 CN 201220269395 U CN201220269395 U CN 201220269395U CN 202650059 U CN202650059 U CN 202650059U
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- CN
- China
- Prior art keywords
- electronic label
- passive electronic
- groove
- groove shape
- square
- 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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- Burglar Alarm Systems (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to a groove-shaped passive electronic label formed by square inductive coils with one groove-shaped side. The groove-shaped passive electronic label comprises a passive electronic label the inductive coils in which form a square with one groove-shaped side. The groove-shaped square inductive coils formed by 6 to 8 coils of metal foil with width less that 2 mm are horizontally arranged on a PET film. The groove-shaped passive electronic label has advantages of (1) simple structure and low manufacturing cost, (2) easy sticking for a merchant, and (3) high detected signal intensity, high reliability, substantial monitor effects, achieved real-time free acquisition of data, and good antitheft function.
Description
Technical field
The utility model relates to the groove shape passive electronic label that a kind of square inductor coil by being groove shape structure on one side consists of, and belongs to electronic tag and makes the field.
Background technology
Granted publication CN201196852Y, title " passive electronic label ", it bursts at the seams custom-designed butterfly type orientation and is connected with the Intelligent Passive microchip, be made into the label of the similar size of shape such as same bookmark, thin and thick, stick on the surface of testee, be used for receiving the signal that intelligent reader is issued, and the information of its storage inside is sent or writes.Consider false proof, antitheft requirement, its appearance adopts the papery encapsulation, is carved with and prevents tearing line, after the stickup, in case will tear it down, will cause antenna to be connected disconnection with chip, and label lost efficacy; In the chip of its inside, all solidify unique identification code, can not artificially change, guaranteed the uniqueness of label.It can be by remote, detection of dynamic, and information is readable to be write.Its weak point: the one, complex structure, manufacturing cost is high; The 2nd, be not suitable for the antitheft of commodity in the market.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of simple in structure, low cost of manufacture and be exclusively used in the groove shape passive electronic label of commodity anti-theft in the market.
Design proposal: in order to realize above-mentioned purpose of design.Telefault is one side with the square of fluted shape, and groove shape square inductor coil by 6-8 circle width less than 2 millimeters metal forming plane distribution designs on the PET film, be technical characteristics of the present utility model.The purpose of doing like this is: because the square-shaped planar coil had both had the function of telefault, have again ultra-thin characteristics, it not only can be sticking compound with the PET film, and square-shaped planar telefault and resonant circuit that electric capacity consists of, can realize passively the detection of resonance signal, play the effect of sign identification, item tracking, information acquisition, satisfied that the market articles of price are monitored voluntarily, antitheft needs.
Technical scheme: a kind of groove shape passive electronic label, comprise passive electronic label, telefault in the described passive electronic label is one side with the square of fluted shape, and groove shape square inductor coil by 6-8 circle width less than millimeter metal forming plane distribution on the PET film.
The utility model is compared with background technology, and the one, simple in structure, low cost of manufacture; The 2nd, be convenient to businessman and paste; The 3rd, tested signal intensity is high, and reliability is high, and monitoring effect is remarkable, and that has realized real time data freely gathers, has good anti-theft feature.
Description of drawings
Fig. 1 is the planar structure schematic diagram of groove shape passive electronic label.
Fig. 2 is the layer structure schematic diagram of groove shape passive electronic label.
Fig. 3 is the circuit theory schematic diagram of groove shape passive electronic label.
Embodiment
Embodiment 1: with reference to accompanying drawing 1-3.A kind of groove shape passive electronic label, comprise passive electronic label 1, telefault 3 in the described passive electronic label 1 is one side with the square of fluted shape 2, telefault 3 one ends are connected with resistance R one end, the other end of telefault 3 is connected with capacitor C one end, and groove shape square inductor coil by 6-8 circle width less than 2 millimeters metal forming plane distribution (namely by bond layer 5 plane adhesions on the PET film) on the PET film 4 and telefault another side scribble non-drying glue layer 6 and dried on adhesive sticker base stock 7 is arranged again.Plane distribution in the groove shape square inductor coil on the PET film and the gap between the coil less than 1.5 millimeters.Groove shape square inductor coil and PET intermembranous the be equipped with adhesive phase of plane distribution on the PET film.The trapezium structure of open-ended and upper wide lower press for extracting juice on groove 2 cross sections in the groove shape square inductor coil, its manufacture craft is prior art, is not described herein at this.
What need to understand is: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (4)
1. groove shape passive electronic label, comprise passive electronic label (1), it is characterized in that: the telefault (3) in the described passive electronic label (1) is one side with the square of fluted shape (2), and groove shape square inductor coil by 6-8 circle width less than 2 millimeters metal forming plane distribution on PET film (4).
2. groove shape passive electronic label according to claim 1 is characterized in that: plane distribution in the groove shape square inductor coil (3) on the PET film (4) and the gap between the coil less than 1.5 millimeters.
3. groove shape passive electronic label according to claim 1 and 2, it is characterized in that: plane distribution is equipped with adhesive phase (5) between the groove shape square inductor coil (3) on the PET film (4) and PET film (4).
4. groove shape passive electronic label according to claim 1 and 2 is characterized in that: the trapezium structure of open-ended and upper wide lower press for extracting juice on groove (2) cross section in the groove shape square inductor coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269395 CN202650059U (en) | 2012-06-08 | 2012-06-08 | A groove-shaped passive electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269395 CN202650059U (en) | 2012-06-08 | 2012-06-08 | A groove-shaped passive electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650059U true CN202650059U (en) | 2013-01-02 |
Family
ID=47419130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269395 Expired - Fee Related CN202650059U (en) | 2012-06-08 | 2012-06-08 | A groove-shaped passive electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650059U (en) |
-
2012
- 2012-06-08 CN CN 201220269395 patent/CN202650059U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190608 |