CN206773744U - A kind of anti-demolition electronic tags - Google Patents
A kind of anti-demolition electronic tags Download PDFInfo
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- CN206773744U CN206773744U CN201720637864.3U CN201720637864U CN206773744U CN 206773744 U CN206773744 U CN 206773744U CN 201720637864 U CN201720637864 U CN 201720637864U CN 206773744 U CN206773744 U CN 206773744U
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- Prior art keywords
- modules
- module
- lower casing
- conductive rubber
- tag
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Abstract
The utility model discloses a kind of anti-demolition electronic tags, including lower casing, electronic tag and upper lid, the lower casing and upper lid form a seal casinghousing, by radio frequency identification tag package internally, electronic module tag is by 125KHZ tuner modules, AS3933 modules and 2.4G module compositions, wherein 125KHZ tuner modules are sequentially connected AS3933 modules and 2.4G modules, also include tamper button module, the tamper button module is connected with the AS3933 module by signal in electronic tag 2, for to AS3933 module transfer electric signals, tamper button module is made up of conductive rubber and the elastic button for causing conductive rubber in the conduction state, conductive rubber is connected with AS3933 module by signal, two buttons are staggered relatively, the beneficial effects of the utility model are：It can learn whether the label was dismantled by people by the tamper button module of design so that the security performance of product gets a promotion.
Description
Technical field
A kind of electronic tag is the utility model is related to, specifically a kind of anti-demolition electronic tags.
Background technology
Early in 1700, Europe was printed out by the use of first label identified on medicine and cloth as commodity.So
Present label be for, indicate your product objective and classification or content, the crucial words that to seem you determine to your target,
It is easy to you oneself to search and position the instrument of oneself target with other people.Label alleged by press, it is largely for identifying certainly
The printed matter of the related description of own product, and most of is all to carry glue with the back side.But without glue when also having some printings
, alternatively referred to as label.
With the development of science and technology, common label is easily modified, thus occurs a kind of electronic tag on the market, still
Existing Electronic Tag Structure is complicated, and cost is high, and traditional electronic tag is more easily damaged, and is easily replaced, and causes entirety
Security performance it is not high.
Utility model content
The purpose of this utility model is to provide a kind of anti-demolition electronic tags, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of anti-demolition electronic tags, including lower casing, electronic tag and upper lid, the lower casing and upper lid form a capsul
Body, electronic module tag is by 125KHZ tuner modules, AS3933 modules and 2.4G module structures by radio frequency identification tag package internally
Into wherein 125KHZ tuner modules are sequentially connected AS3933 modules and 2.4G modules, in addition to tamper button module, the tamper
Button module is connected with the AS3933 module by signal in electronic tag 2, for AS3933 module transfer electric signals, tamper button
Module is made up of conductive rubber and the elastic button for causing conductive rubber in the conduction state, and conductive rubber is believed with AS3933 modules
Number connection, two buttons are staggered relatively, and one of button props up electronic tag 2, and another button props up lower casing so that is in
Conductive rubber under conducting state can give the current signal transfer of generation to AS3933 modules.
As further program of the utility model：The 125KHz modules are the axle antenna of low frequency two, to carry out 125KHz
Reception.
As the utility model further scheme：The AS3933 modules are AS3933 single-chip microcomputers.
As the utility model further scheme：2.4G modules are NRF24LE1 modules, for carrying out 2.4G transmission.
As the utility model further scheme：Sealing ring is additionally provided between the lower casing and upper lid.
As the utility model further scheme：The lower casing is provided with the groove for being used for placing conductive rubber.
Compared with prior art, the beneficial effects of the utility model are：This can be learnt by the tamper button module of design
Whether label was dismantled by people so that the security performance of product gets a promotion.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-demolition electronic tags.
Fig. 2 is a kind of control principle drawing of anti-demolition electronic tags.
In figure：1- lower casings, 2- tampers button module, 3- electronic tags, cover on 4-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of anti-demolition electronic tags, including lower casing 1, electronic tag 2
With upper lid 4, the lower casing 1 and upper lid 4 form a seal casinghousing, and electronic tag 2 is encapsulated in into inside, electronic module tag 3 by
125KHZ tuner modules, AS3933 modules and 2.4G module compositions, wherein 125KHZ tuner modules are sequentially connected AS3933 modules
With 2.4G modules, in addition to tamper button module 2, the tamper button module 2 and the AS3933 module by signal in electronic tag 2
Connection, for AS3933 module transfer electric signals, tamper button module 2 to be by conductive rubber and causes conductive rubber to be on
The elastic button composition of state, conductive rubber are connected with AS3933 module by signal, and two buttons are staggered relatively, one of button
Electronic tag 2 is propped up, another button props up lower casing 1 so that the conductive rubber under in the conduction state can be by the electric current of generation
Signal is transferred to AS3933 modules, if if later stage someone dismantles to electronic tag, will cause tamper button module 2
Conducting changes with disconnection, and the internal current of conductive rubber changes, and can produce the high LOW signal transmission of an electric current
AS3933 modules are given, the original signal with being stored in AS3933 modules is contrasted, you can learn electronic tag 2 whether by people
Dismantled.
The 125KHz modules are the axle antenna of low frequency two, to carry out 125KHz reception.
The AS3933 modules are AS3933 single-chip microcomputers.
2.4G modules are NRF24LE1 modules, for carrying out 2.4G transmission.
Sealing ring is additionally provided between the lower casing 1 and upper lid 4, lifts the sealing property of lower casing 1 and upper lid 4.
The lower casing 1 is provided with the groove for being used for placing conductive rubber, ensures the good fixation of conductive rubber.
Operation principle of the present utility model is：Swashing for the 125KHz of 128 read write lines is received by the axle antenna of low frequency two
Signal is encouraged, handles, is launched 2.4G signals by NRF24LE1 modules, 128 read write lines receive by AS3933 single-chip microcomputers
After the 2.4G signals of electronic tag, after communicating by 128 reader processings and with host computer, so as to read electronic tag and label
Number, if after electronic tag 2 was dismantled by people, then the conducting and disconnection that will cause tamper button module 2 change,
The internal current of conductive rubber changes, and the high LOW signal that can produce an electric current is transferred to AS3933 modules, with
The original signal of storage is contrasted in AS3933 modules, you can learns whether electronic tag 2 was dismantled by people.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of anti-demolition electronic tags, including lower casing, electronic tag and upper lid, the lower casing and upper lid form a seal casinghousing,
By radio frequency identification tag package internally, electronic module tag is by 125KHZ tuner modules, AS3933 modules and 2.4G module compositions, its
Middle 125KHZ tuner modules are sequentially connected AS3933 modules and 2.4G modules, it is characterised in that also including tamper button module, institute
State tamper button module to be connected with the AS3933 module by signal in electronic tag 2, for AS3933 module transfer electric signals, preventing
Button module is torn open by conductive rubber and so that conductive rubber elastic button in the conduction state forms, conductive rubber and AS3933
Module by signal connects, and two buttons are staggered relatively, and one of button props up electronic tag 2, and another button props up lower casing, makes
It is in the conduction state under conductive rubber can give the current signal transfer of generation to AS3933 modules.
2. a kind of anti-demolition electronic tags according to claim 1, it is characterised in that the 125KHz modules are the axle of low frequency two
Antenna.
3. a kind of anti-demolition electronic tags according to claim 1, it is characterised in that the AS3933 modules are that AS3933 is mono-
Piece machine.
4. a kind of anti-demolition electronic tags according to claim 1, it is characterised in that 2.4G modules are NRF24LE1 modules.
5. according to a kind of any described anti-demolition electronic tags of claim 1-4, it is characterised in that between the lower casing and upper lid
It is additionally provided with sealing ring.
6. a kind of anti-demolition electronic tags according to claim 5, it is characterised in that the lower casing is provided with and led for placement
The groove of electric rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637864.3U CN206773744U (en) | 2017-06-05 | 2017-06-05 | A kind of anti-demolition electronic tags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637864.3U CN206773744U (en) | 2017-06-05 | 2017-06-05 | A kind of anti-demolition electronic tags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773744U true CN206773744U (en) | 2017-12-19 |
Family
ID=60637395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637864.3U Expired - Fee Related CN206773744U (en) | 2017-06-05 | 2017-06-05 | A kind of anti-demolition electronic tags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115953889A (en) * | 2023-03-06 | 2023-04-11 | 联宝(合肥)电子科技有限公司 | Tamper-proof function detection method, system, device, equipment and storage medium |
-
2017
- 2017-06-05 CN CN201720637864.3U patent/CN206773744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115953889A (en) * | 2023-03-06 | 2023-04-11 | 联宝(合肥)电子科技有限公司 | Tamper-proof function detection method, system, device, equipment and storage medium |
| CN115953889B (en) * | 2023-03-06 | 2023-07-07 | 联宝(合肥)电子科技有限公司 | Anti-disassembly function detection method, system, device, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 No. 696, hi tech Avenue, Jiangxi, Nanchang Patentee after: China Construction Investment Union Co.,Ltd. Address before: 330096 No. 696, hi tech Avenue, Jiangxi, Nanchang Patentee before: JIANTOU INTERNET OF THINGS (JIANGXI) Co.,Ltd. |
|
| 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: 20171219 |