CN204990368U - Anti -disassembly electronic tags based on signal detection - Google Patents
Anti -disassembly electronic tags based on signal detection Download PDFInfo
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- CN204990368U CN204990368U CN201520598327.3U CN201520598327U CN204990368U CN 204990368 U CN204990368 U CN 204990368U CN 201520598327 U CN201520598327 U CN 201520598327U CN 204990368 U CN204990368 U CN 204990368U
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Abstract
The utility model discloses an anti -disassembly electronic tags based on signal detection, including the antenna substrate, be equipped with the chip on the antenna substrate, the antenna circuitry receiving antenna signal of chip through setting up, a serial communication port, still be provided with on the antenna substrate and encircle antenna substrate outer fringe week is being surrounded antenna circuitry's metal connecting line, the both ends of metal connecting line respectively with two corresponding detection pins of chip are connected, and pass through the detection pin detects the break -make of metal connecting line. The utility model discloses safe and reliable can prevent that antenna physics from destroying the back, and the chip is still by used repeatedly's risk. Adoption cloth the antenna around has a metal connecting line, and detection pin through the chip detects the break -make of metal connecting line for the antenna substrate needs only some destruction, and the chip arrives with regard to the detectable, reaches the purpose that the chip ceased to be in force automatically, automatically, judge the integrality of label from this.
Description
Technical field
The utility model relates to a kind of Anti-dissembling electronic label based on input, belongs to radio RF recognition technology field.
Background technology
Radio-frequency (RF) identification, RFID (RadioFrequencyIdentification) technology, also known as radio frequency identification, it is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.
In recent years, in intelligent transportation field, REID (RFID) is caused the extensive attention of people for the Vehicle Electronic Identification System of automobile management.Its principle of work utilizes wireless radiofrequency electric wave to automobile recognition, has that little, recognition speed affected by environment is fast, discrimination advantages of higher.But vehicle management has its singularity, vehicle electronic label has uniqueness, and safe and reliable, as the electronic license plate of vehicle, can pass through the onstream inspection of robotization mode, in vehicle travel process, identifies illegal vehicle, solves the problem in vehicle management.Sole electron as vehicle identifies, and requires that this class standard should have the functions such as non-dismountable, once dismantle namely unavailable by force, accomplishes car one board.
Current electronic tag for vehicles is adopt fragile substrate mostly, be arranged on windshield, adopt the mode of sticking double faced adhesive tape, this kind of mode can ensure the fastness of label, if but adopt special instrument as pocket knife, steel wire etc., situation that still can be complete at the circuit not destroying label is issued to complete dismounting label, and this complete tag be disassembled can not reach the rear disabled requirement of dismounting.Have in reality and adopt the mode of the special construction such as dark streakline and perforate to reach tamper effect, but this kind of tamper mode is with certain hidden danger, label has the risk of damage when mounted.Only rely on the tamper of structure to destroy antenna, the integrality of chip cannot be destroyed, mean that chip is likely re-used.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of Anti-dissembling electronic label based on input.
The utility model for achieving the above object, adopts following technical scheme: a kind of Anti-dissembling electronic label based on input, comprises antenna substrate, and described antenna substrate is provided with chip, the antenna circuit receiving antenna signal of described chip by arranging; Described antenna substrate be also provided with around described antenna substrate outer circumference and surround the metal connecting line of described antenna circuit; The two ends of described metal connecting line connect with the corresponding detection pin of two on described chip respectively, and detect the break-make of described metal connecting line by described detection pin.
Further, described antenna circuit by upside-down mounting, silk-screen, sintering or printing form be attached on described antenna substrate.
Further, described antenna substrate is that frangible material is made.
Further, described frangible material easily comprises fragile paper or pottery.
The beneficial effects of the utility model: the utility model is safe and reliable, after can preventing antenna physical from destroying, the risk that chip is still reused.The utility model is furnished with metal connecting line around antenna, detected by the break-make of detection pin to metal connecting line of chip, as long as make antenna substrate, some destroys, and chip just can detect, reach the object that chip ceases to be in force automatically, thus the integrality of automatic decision label.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1, relate to a kind of Anti-dissembling electronic label based on input, comprise antenna substrate 1, wherein, described antenna substrate 1 can be frangible material and makes, and during actual fabrication, preferred fragile paper or the pottery of adopting is made.
In figure, described antenna substrate 1 is provided with the chip 2 with pin measuring ability and received antenna signal function, the antenna circuit 4 receiving antenna signal of described chip 2 by arranging.Described antenna substrate 1 be also provided with around described antenna substrate 1 outer circumference and surround the metal connecting line 3 of described antenna circuit 4; The detection pin (not marking in figure) that the two ends of described metal connecting line 3 are corresponding with two on described chip 2 respectively connects, and detects the break-make of metal connecting line 3 by described detection pin.
In Fig. 1, described antenna circuit 4 is positioned at the inside of described metal connecting line 3, its by upside-down mounting, silk-screen, sintering or printing form be attached on described antenna substrate 1.
In actual use, this label is affixed on article by glue class, the break-make of metal connecting line 3 can be detected when chip 2 works always, after making label antenna base material 1 have breakage due to natural or artificial factor, and when this damaged part is by metal connecting line 3, the circuit of metal connecting line 3 can disconnect, and by the signal that metal connecting line 3 disconnects that detects of chip 2, and then chip 2 is ceased to be in force automatically.When user reads the information of chip 2 again, this label will be known because the inefficacy of chip 2 has damaged and cannot use, the label that must more renew.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. based on an Anti-dissembling electronic label for input, comprise antenna substrate, described antenna substrate is provided with chip, the antenna circuit receiving antenna signal of described chip by arranging; It is characterized in that, described antenna substrate be also provided with around described antenna substrate outer circumference and surround the metal connecting line of described antenna circuit; The two ends of described metal connecting line connect with the corresponding detection pin of two on described chip respectively, and detect the break-make of described metal connecting line by described detection pin.
2. a kind of Anti-dissembling electronic label based on input as claimed in claim 1, is characterized in that, described antenna circuit is attached on described antenna substrate by the form of upside-down mounting, silk-screen, sintering or printing.
3. a kind of Anti-dissembling electronic label based on input as claimed in claim 1, it is characterized in that, described antenna substrate is that frangible material is made.
4. a kind of Anti-dissembling electronic label based on input as claimed in claim 3, it is characterized in that, described frangible material easily comprises fragile paper or pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598327.3U CN204990368U (en) | 2015-08-10 | 2015-08-10 | Anti -disassembly electronic tags based on signal detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598327.3U CN204990368U (en) | 2015-08-10 | 2015-08-10 | Anti -disassembly electronic tags based on signal detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204990368U true CN204990368U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598327.3U Active CN204990368U (en) | 2015-08-10 | 2015-08-10 | Anti -disassembly electronic tags based on signal detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204990368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976012A (en) * | 2016-05-17 | 2016-09-28 | 内蒙古牧野昕光信息技术有限公司 | Livestock identity recognition device and system |
| CN108681769A (en) * | 2018-07-10 | 2018-10-19 | 宜兴启明星物联技术有限公司 | RFID antifalsification labels |
| US10719751B2 (en) | 2018-05-29 | 2020-07-21 | Boe Technology Group Co., Ltd. | Anti-removal monitoring circuitry, electronic tag, anti-theft system and anti-theft method |
-
2015
- 2015-08-10 CN CN201520598327.3U patent/CN204990368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976012A (en) * | 2016-05-17 | 2016-09-28 | 内蒙古牧野昕光信息技术有限公司 | Livestock identity recognition device and system |
| US10719751B2 (en) | 2018-05-29 | 2020-07-21 | Boe Technology Group Co., Ltd. | Anti-removal monitoring circuitry, electronic tag, anti-theft system and anti-theft method |
| CN108681769A (en) * | 2018-07-10 | 2018-10-19 | 宜兴启明星物联技术有限公司 | RFID antifalsification labels |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |