CN201465155U - Passive electronic tag - Google Patents
Passive electronic tag Download PDFInfo
- Publication number
- CN201465155U CN201465155U CN2009201176335U CN200920117633U CN201465155U CN 201465155 U CN201465155 U CN 201465155U CN 2009201176335 U CN2009201176335 U CN 2009201176335U CN 200920117633 U CN200920117633 U CN 200920117633U CN 201465155 U CN201465155 U CN 201465155U
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- China
- Prior art keywords
- passive electronic
- angles
- pentagon
- planar coil
- electronic label
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- 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 relates to a passive electronic tag formed by a pentagon, a pentagonal multi-circle plane coil is arranged on a piece of substrate paper, wherein in fives angles forming the pentagonal multi-circle plane coil, three angles are right angles and the other two angles are obtuse angles, inductance lines forming the two obtuse angles are oblique lines, a circular-core capacitor is positioned in the pentagonal multi-circle coil, and the circular-core capacitor and the multi-circle coil are connected in parallel by a conductor to form a resonant circuit. The passive electronic tag has the following advantages of: 1. simple structure, low manufacturing cost; 2. convenience for advertisers to adhere; and 3. high detection reliability, remarkable monitoring effect, and good burglary-proof function.
Description
Technical field
The utility model relates to a kind of passive electronic label that is made of pentagon, 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 to receive 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 height; 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 passive electronic label of commodity anti-theft in the supermarket.
Design proposal: in order to realize above-mentioned purpose of design.Being equipped with the design of pentagon multi-turn planar coil on the substrate paper, is major technique feature of the present utility model.The purpose of doing like this is: because planar coil had both had the function of telefault, have ultra-thin characteristics again, it can not only stick on the substrate paper, and can stick on the commodity of being sold easily; Secondly, be positioned between the round core electric capacity of pentagon multi-turn coil and multi-turn coil the employing conductor and connect institute's formation resonant circuit, can realize the detection of resonance signal passively, satisfied that supermarket's articles of price are monitored voluntarily, antitheft purpose.
Technical scheme: passive electronic label, be equipped with pentagon multi-turn planar coil on the base paper, wherein, three angles that constitute in the pentagon multi-turn planar coil are that right angle, two other angle are the obtuse angle, the inductance line that constitutes between two obtuse angles is an oblique line, and circle core electric capacity is positioned between pentagon multi-turn planar coil and circle core electric capacity and pentagon multi-turn planar coil and adopts conductor and connect the formation resonant circuit.
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 reliability height, monitoring effect is remarkable, has good anti-theft feature.
Description of drawings
Fig. 1 is the planar structure synoptic diagram of passive electronic label.
Fig. 2 is the layer structure synoptic diagram of passive electronic label.
Embodiment
Embodiment 1: with reference to accompanying drawing 1 and 2. passive electronic labels, be equipped with pentagon multi-turn planar coil 2 on the base paper 1, described base paper 1 is adhesive paper (a Ge Laxin release liners), described pentagon multi-turn planar coil 2 adopts aluminium foil to scribe and forms, its manufacture craft is a prior art, be not described herein at this. wherein, three angles that constitute in the pentagon multi-turn planar coil 2 are the right angle, two other angle is the obtuse angle, the inductance line that constitutes between two obtuse angles is an oblique line, circle core electric capacity 3 is positioned at pentagon multi-turn coil 2 and circle core electric capacity 3 and 2 of multi-turn coils to be adopted conductor 4 and connects the formation resonant circuit, the contact of conductor 4 (tie point) 5 is triangular in shape and be positioned at bight outside two obtuse angles, purpose both had been convenient to connect, can not cause harmful effect to the formation of circuit yet. described resonant circuit is equipped with on adhesive sticker adhesive linkage 6 and the adhesive sticker adhesive linkage 6 and is equipped with adherent layer 7, during use, take adherent layer 7 (base stock) off, it can be sticked on the commodity that will glue.
What need understand is: the foregoing description; though 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 (5)
1. passive electronic label, it is characterized in that: be equipped with pentagon multi-turn planar coil on the base paper, wherein, three angles that constitute in the pentagon multi-turn planar coil are that right angle, two other angle are the obtuse angle, the inductance line that constitutes between two obtuse angles is an oblique line, and circle core electric capacity is positioned between pentagon multi-turn planar coil and circle core electric capacity and pentagon multi-turn planar coil and adopts conductor and connect the formation resonant circuit.
2. passive electronic label according to claim 1 is characterized in that: the contact of described conductor is positioned at the bight outside two obtuse angles.
3. passive electronic label according to claim 1 is characterized in that: described resonant circuit is equipped with on adhesive sticker adhesive linkage and the adhesive sticker adhesive linkage and is equipped with adherent layer.
4. passive electronic label according to claim 1 is characterized in that: described pentagon multi-turn planar coil adopts aluminium foil to scribe and forms.
5. passive electronic label according to claim 1 is characterized in that: described base paper is an adhesive paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201176335U CN201465155U (en) | 2009-04-10 | 2009-04-10 | Passive electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201176335U CN201465155U (en) | 2009-04-10 | 2009-04-10 | Passive electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465155U true CN201465155U (en) | 2010-05-12 |
Family
ID=42392503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201176335U Expired - Fee Related CN201465155U (en) | 2009-04-10 | 2009-04-10 | Passive electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201465155U (en) |
-
2009
- 2009-04-10 CN CN2009201176335U patent/CN201465155U/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: 20100512 Termination date: 20160410 |