CN201163484Y - Anti-dismantling electronic device - Google Patents
Anti-dismantling electronic device Download PDFInfo
- Publication number
- CN201163484Y CN201163484Y CNU2008200445109U CN200820044510U CN201163484Y CN 201163484 Y CN201163484 Y CN 201163484Y CN U2008200445109 U CNU2008200445109 U CN U2008200445109U CN 200820044510 U CN200820044510 U CN 200820044510U CN 201163484 Y CN201163484 Y CN 201163484Y
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- CN
- China
- Prior art keywords
- coil
- tamper
- housing
- secondary coil
- chip
- 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 relates to a tamper electric device, comprising a plastic housing, a metal coil and an electric chip, wherein, the coil has a main coil and an auxiliary coil which is the extending part of the main coil, and the main coil, the auxiliary coil and the chip are encapsulated inside the plastic housing by plastic package. The tamper electric device adopts the technique of combining the wireless automatic recognition chip, the metal annular coil and the plastic package so that the product has a series code which is unique and can not be rewritten and has the tamper and anti-fake functions. In the product, the whole device (an electric tag) is integrated inside a plastic rubber material to form a whole. Once the seal strip is cut, the coil part of the electric tag needs to be cut down so that a circuit does not form, thereby vitiating the electric tag and fulfilling the purpose of preventing the illegal dismounting. The product has novel structure, high reliability, low price, strong practicability and easy popularization and application.
Description
Technical field
The utility model relates to a kind of tamper electronic installation, and it is used for various needs and prevents to tear open, forge facility, to replace traditional tamper, anti-false sign, is the innovation to traditional tamper, anti-false sign.
Background technology
In people's social activities and daily life, exist the occasion that a large amount of needs apply strip of paper used for sealing, to reach the purpose that the equipment of preventing and instrument are illegally opened.For example, instrument such as ammeter and water meter all will apply the lead sealing strip of paper used for sealing before dispatching from the factory, to guarantee the safe in utilization of instrument.Develop and use the expansion in strip of paper used for sealing scope field according to the use of various strip of paper used for sealings, in actual use, the dismounting-proof grade of strip of paper used for sealing is more and more higher, and the requirement of the uniqueness of strip of paper used for sealing (false proof) is also improving constantly.Like this strip of paper used for sealing is just proposed new requirement, not only will have dismounting-proof, will have antifalsification simultaneously.And the lead sealing bar that generally uses on the market at present is difficult to have simultaneously above two kinds of functions, along with the continuous development of strip of paper used for sealing form and the generally popularization of current anti-counterfeiting technology RFID (wireless automatic identification) technology, it is necessary to replace present sealing device to design a kind of novel tamper electronic installation.
Summary of the invention
The utility model provides a kind of tamper electronic installation, by adopting wire coil in conjunction with electronic chip technology and plastic packaging technology, produces a kind of novel tamper electronic installation and prevents from illegally to tear open and effective false proof purpose to reach.
The technical scheme that the utility model is taked
A kind of tamper electronic installation, comprise housing, coil and electronic chip, its middle shell is divided into head, tail two parts, coil is formed by the metal wire rod coiling, it is characterized in that coil comprises main coil and secondary coil, main coil places the head position of housing, secondary coil places the tail position of housing, the extension that secondary coil is served as theme and enclosed, electronic chip is connected with main coil, and being installed in the head position of housing, main coil, secondary coil and electronic chip are one-body molded by plastic packaging, and main coil, secondary coil and electronic chip are encapsulated in the plastic casing simultaneously.
The afterbody of described plastic casing is the banded band of back-off shape, is encapsulated with secondary coil in the band, is provided with jack at the handing-over end of housing head and afterbody, the shape of jack and size match with the band size, during use,, take out tight band then and locking device by band is penetrated jack.
Described secondary coil is flat belt-like, and the number of turns of secondary coil is that main coil was the metal ring coil more than 1 circle or 1 enclosed.
Described electronic chip is wireless automatic identification chip (RFID).
During use, this tamper electronic installation is through on the instrument or equipment that will encapsulate, the band with this device afterbody penetrates in the jack of head then, band take out tight after, the button tooth of its back-off is with band locking and can not tear open, has guaranteed the tamper of device and false proof.
Compare with traditional lead sealing bar, the utlity model has following characteristics:
1, product has the unique serial codes that can not revise; The major and minor coil of its coil constitutes a complete loop, in case certain of coil is a bit broken, can't be formed the loop by strand, all will make product failure.
2, easy to use, disposable installation.
3, can not illegally dismantle, in case illegal dismounting, product lost efficacy immediately, and its tamper anti-counterfeiting performance is good.
4, novel structure, dependable performance is easy to apply.
Description of drawings
Fig. 1 is the utility model structural representation.
The tool present embodiment
As shown in Figure 1, in Fig. 1, this device comprises plastic casing, wire coil and electronic chip, housing 1 is made of head 2 and afterbody 6, be provided with main coil 3 and electronic chip 4 in housing head, be provided with secondary coil 7 at the housing afterbody, secondary coil 7 is served as theme and is enclosed 3 extension, and constitutes a complete loop with main coil.Electronic chip 4 is connected with main coil 3, by the plastic packaging technology, with main coil 3, secondary coil 7 and electronic chip 4 simultaneously plastic packaging in plastic casing 1.
The afterbody 6 of this device is provided with jack 5 for having the band 9 of back-off tooth 8 in housing head and afterbody abutting end.In use, the annular aperture that two or more need seal is passed in the end that at first will have back-off tooth 8 bands 9, then jack 5 is inserted in the end of band, strains just passable.In the time will checking, facing to this tamper electronic installation, coils is responded to the write by hand device, and electronic chip work if demonstration is arranged, illustrates that device (electronic tag) is good; Do not show if having, illustrate that then device damages.
Claims (5)
1, a kind of tamper electronic installation, comprise housing, coil and electronic chip, its middle shell is divided into head, tail two parts, coil is formed by the metal wire rod coiling, it is characterized in that coil comprises main coil (3) and secondary coil (7) two parts, main coil places the head position of housing, and secondary coil places the tail position of housing, the extension that secondary coil is served as theme and enclosed; Electronic chip (4) is connected with main coil (3) and places the head position of housing, and main coil, secondary coil and electronic chip are one-body molded by plastic packaging, and main coil, secondary coil and electronic chip are encapsulated in the plastic casing together.
2, a kind of tamper electronic installation according to claim 1, the afterbody that it is characterized in that housing is the band (9) of back-off shape, be encapsulated with secondary coil (7) in the band, be provided with jack (5) in housing head and afterbody handing-over end, the shape of jack and size match with the band size, during use, take out tight and locking device by band being penetrated jack.
3, a kind of tamper electronic installation according to claim 1 is characterized in that main coil (3) is the annular metal coil.
4, a kind of tamper electronic installation according to claim 1 is characterized in that secondary coil (7) is flat belt-like, and the number of turns of secondary coil is more than 1 circle or 1 encloses.
5, a kind of tamper electronic installation according to claim 1 is characterized in that electronic chip (4) is the wireless automatic identification chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200445109U CN201163484Y (en) | 2008-03-05 | 2008-03-05 | Anti-dismantling electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200445109U CN201163484Y (en) | 2008-03-05 | 2008-03-05 | Anti-dismantling electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163484Y true CN201163484Y (en) | 2008-12-10 |
Family
ID=40184414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200445109U Expired - Fee Related CN201163484Y (en) | 2008-03-05 | 2008-03-05 | Anti-dismantling electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163484Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964069A (en) * | 2010-07-30 | 2011-02-02 | 吴江英颁斯物流科技有限公司 | Ribbon-type electronic seal, manufacturing method and special mould thereof |
| CN105932407A (en) * | 2015-02-28 | 2016-09-07 | 王洪喜 | NFC/RFID antenna for traceablility and anti-counterfeiting |
| CN107342016A (en) * | 2017-08-25 | 2017-11-10 | 昆山法拉第智能科技有限公司 | Prevent the electronic tag to come off |
| TWI740116B (en) * | 2018-04-27 | 2021-09-21 | 新加坡商鴻運科股份有限公司 | Electronic device with anti-disassembly structure |
-
2008
- 2008-03-05 CN CNU2008200445109U patent/CN201163484Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964069A (en) * | 2010-07-30 | 2011-02-02 | 吴江英颁斯物流科技有限公司 | Ribbon-type electronic seal, manufacturing method and special mould thereof |
| CN101964069B (en) * | 2010-07-30 | 2013-09-04 | 吴江天朗电子科技有限公司 | Ribbon-type electronic seal, manufacturing method and special mould thereof |
| CN105932407A (en) * | 2015-02-28 | 2016-09-07 | 王洪喜 | NFC/RFID antenna for traceablility and anti-counterfeiting |
| CN107342016A (en) * | 2017-08-25 | 2017-11-10 | 昆山法拉第智能科技有限公司 | Prevent the electronic tag to come off |
| TWI740116B (en) * | 2018-04-27 | 2021-09-21 | 新加坡商鴻運科股份有限公司 | Electronic device with anti-disassembly structure |
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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: 20081210 Termination date: 20100305 |