CN206039744U - Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system - Google Patents
Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system Download PDFInfo
- Publication number
- CN206039744U CN206039744U CN201620925997.6U CN201620925997U CN206039744U CN 206039744 U CN206039744 U CN 206039744U CN 201620925997 U CN201620925997 U CN 201620925997U CN 206039744 U CN206039744 U CN 206039744U
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- head coil
- protection system
- pin
- signal protection
- 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
Links
Landscapes
- Magnetic Heads (AREA)
Abstract
The utility model discloses a magnetic head coil signal protection system, including paster socket and magnetic head information processing circuit board, the welding of the pin of paster socket is on magnetic head information processing circuit board, and the pin of magnetic head coil is connected with magnetic head information processing circuit board through the jack that inserts the paster socket, still disclose a POS machine of taking magnetic head coil signal protection system, the POS machine is equipped with magnetic head coil signal protection system. The utility model discloses in the pin of a magnetic head coil signal protection system assurance magnetic head coil do not expose, guarantee that the pin signal of magnetic head coil is not stolen, the security of magnetic head coil signal improves, the utility model discloses in a POS machine of taking magnetic head coil signal protection system, POS is provided with magnetic head coil signal protection system, ensures the signal safety of magnetic head coil, guarantees the magnetic card information security. The utility model relates to a magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system, but wide application in magnetic card protect file field.
Description
Technical field
This utility model is related to card information protection field, especially magnetic head coil signaling protection system, band magnetic head coil
The POS of signaling protection system.
Background technology
The safety protecting mechanism of existing POS magnetic head be all by being encrypted to magnetic head primary signal after it is defeated again
Go out, but to convey magnetic head primary signal spool foot protection then simply by sealing after being welded in through hole mode with pcb board
Solidification, but there is certain defect in this guard method, due to being through hole welding, so pin will be exposed on outside pcb board,
Protection glue is easily cracked at a certain temperature, will expose magnetic head spool foot after being cracked；In addition, artificially utilizing sharp work
Tool scratches Protection glue, and magnetic head spool foot also directly can come out, it is easy to the original letter of the magnetic card of the head read that is stolen
Number, after magnetic card primary signal is stolen, follow-up encryption also with regard to complete failure, the primary signal of magnetic card be stolen after magnetic card
Easily it is replicated, it will unnecessary property loss is caused to magnetic card holder.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of protection magnetic head coil leg signal
Magnetic head coil signaling protection system and the POS with magnetic head coil signaling protection system.
The technical scheme adopted by this utility model is：A kind of magnetic head coil signaling protection system, the magnetic head coil letter
Number protection system includes paster socket and head information process circuit plate, and the pin of the paster socket is welded at head information
On reason circuit board, the pin of the magnetic head coil is connected with head information process circuit plate by inserting the jack of paster socket.
Further, the magnetic head coil signaling protection system also includes being coated on the pin weld of paster socket
Protection glue.
Further, the Protection glue is epoxy resin or insulation plastic cement.
Further, the magnetic head coil signaling protection system also includes bearer bar, and the bearer bar is arranged on magnetic head line
Around the pin of circle.
Further, the bearer bar includes plastics bearer bar or metal coating frame.
Further, the bearer bar is provided with detection protection circuit, and the detection protection circuit processes electricity with head information
Road plate connection.
Another technical scheme that this utility model is adopted is：A kind of POS with magnetic head coil signaling protection system, institute
State POS and be provided with described magnetic head coil signaling protection system.
The beneficial effects of the utility model are：In this utility model, a kind of magnetic head coil signaling protection system is inserted using paster
Seat is connected with head information process circuit plate, and the pin of magnetic head coil is by inserting paster socket and head information process circuit plate
Realize connection, it is ensured that the pin of magnetic head coil does not expose, it is ensured that the leg signal of magnetic head coil is not stolen, improve magnetic head coil
The safety of signal.
Another beneficial effect of the present utility model is：It is a kind of with magnetic head coil signaling protection system in this utility model
POS, POS are provided with magnetic head coil signaling protection system, it is ensured that the signals security of magnetic head coil, it is ensured that card information safety,
Ensure the interests of magnetic card holder.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further：
Fig. 1 is a kind of structured flowchart of magnetic head coil signaling protection system in this utility model；
Fig. 2 is that an a kind of specific embodiment of paster socket in magnetic head coil signaling protection system in this utility model is illustrated
Figure；
Fig. 3 is an a kind of specific embodiment front view of magnetic head in magnetic head coil signaling protection system in this utility model；
Fig. 4 is an a kind of specific embodiment left view of magnetic head in magnetic head coil signaling protection system in this utility model；
Fig. 5 is an a kind of specific embodiment top view of magnetic head in magnetic head coil signaling protection system in this utility model；
Fig. 6 is the partial view of Fig. 5；
Fig. 7 is sectional views of the Fig. 6 on A-A directions；
Fig. 8 is sectional views of the Fig. 6 on B-B directions；
Fig. 9 is a kind of structured flowchart of the POS with magnetic head coil signaling protection system in this utility model；
Wherein,
1：The pin of paster socket；
2：The jack of paster socket；
3：The pin of magnetic head coil
4：Bearer bar.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.
A kind of magnetic head coil signaling protection system, with reference to Fig. 1, Fig. 1 is a kind of magnetic head coil signal guarantor in this utility model
The structured flowchart of protecting system, the magnetic head coil signaling protection system include paster socket and head information process circuit plate, institute
The pin for stating paster socket is welded on head information process circuit plate, and the pin of the magnetic head coil is by inserting paster socket
Jack be connected with head information process circuit plate.
In this utility model, a kind of magnetic head coil signaling protection system is using paster socket and head information process circuit plate
Connection, the pin of magnetic head coil are realized being connected with head information process circuit plate by inserting the jack of paster socket, it is ensured that magnetic
The pin of head coil does not expose, it is ensured that the leg signal of magnetic head coil is not stolen, and improves the safety of magnetic head coil signal.Ginseng
Examine Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, Fig. 2 is that paster is inserted in a kind of magnetic head coil signaling protection system in this utility model
One specific embodiment schematic diagram of seat, Fig. 4 are a kind of tools of magnetic head in magnetic head coil signaling protection system in this utility model
Body embodiment left view, Fig. 5 are a kind of specific embodiments of magnetic head in magnetic head coil signaling protection system in this utility model
Top view, Fig. 6 are the partial views of Fig. 5, and Fig. 7 is sectional views of the Fig. 6 on A-A directions, and Fig. 8 is Fig. 6 cuing open on B-B directions
View, after the pin 1 of paster socket is connected with head information process circuit plate, the pin 3 of magnetic head coil is inserted by inserting paster
The jack 2 of seat, and then realize being connected with head information process circuit plate, the pin 3 of magnetic head coil is connected with the routing layer of circuit board
Connect, the coiling protection of circuit board enhances the leg signal safety of magnetic head coil, so far, the signal of the pin 3 of magnetic head coil is handed over
Protected by head information process circuit plate, among the pin 3 of magnetic head coil is hidden in the jack 2 of paster socket, will not be outward
Dew, it is to avoid cause as magnetic head coil pin solder joint exposes magnetic head coil signal to be revealed in prior art, cause magnetic card to believe
Breath safety is on the hazard, and jeopardizes the interests of magnetic card holder.
It should be noted that the one kind in the simply paster socket of Fig. 2 signals, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8 illustrate
Be also magnetic head one kind, as long as the pin of the jack of paster socket and magnetic head coil is corresponded, magnetic head coil can be made
Among pin is completely hidden in the jack of paster socket, magnetic head coil can be made to hide completely and can just realize this utility model,
Also within protection domain of the present utility model.
Further improve as technical scheme, the magnetic head coil signaling protection system also includes being coated on paster socket
Pin weld on Protection glue.
In the present embodiment, the pin weld coating Protection glue in paster socket is welded with the pin for protecting paster socket
Place is not destroyed, and ensures that the performance of magnetic head coil signaling protection system is normal.
Further improve as technical scheme, the Protection glue is epoxy resin or insulation plastic cement.
Further improve as technical scheme, with reference to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, Fig. 3 is this utility model
A specific embodiment front view of magnetic head in a kind of middle magnetic head coil signaling protection system, Fig. 4 is a kind of magnetic in this utility model
A specific embodiment left view of magnetic head in head coil signaling protection system, Fig. 5 are a kind of magnetic head coil letters in this utility model
A specific embodiment top view of magnetic head in number protection system, Fig. 6 is the partial view of Fig. 5, and Fig. 7 is Fig. 6 on A-A directions
Sectional view, Fig. 8 are sectional views of the Fig. 6 on B-B directions, and the magnetic head coil signaling protection system also includes bearer bar 4, described
Bearer bar 4 is arranged on around the pin 3 of magnetic head coil.
In the present embodiment, increase bearer bar for protecting pin, paster socket and the magnetic of the magnetic head coil being sequentially connected
Header process circuit plate, protects it from destroyed so that the signal of magnetic head coil is revealed.When actually used, magnetic head and other device
After part assembling combination, bearer bar forms the cavity of closing, and protection is built in the magnetic head coil among cavity, paster socket and magnetic head
Information-processing circuit plate, plays a good protection.
Further improve as technical scheme, the bearer bar includes plastics bearer bar or metal coating frame.It is described
Bearer bar can use metal coating frame or plastics bearer bar, can play a protective role, the cost of plastics bearer bar compared with
It is low, but hardness is relatively low, and compressive property is poor；The hardness of metal coating frame is high, and compressive property is good, but its price is higher.
Further improve as technical scheme, the bearer bar is provided with detection protection circuit, the detection protection circuit
It is connected with head information process circuit plate.
In the present embodiment, detection protection circuit is set in bearer bar, wants to steal the letter of magnetic head coil when reader is stolen
Number when, need first to destroy the bearer bar being covered in outside magnetic head coil, as bearer bar is provided with detection protection circuit, once protect
Shield frame is destroyed, and detection protection circuit will produce warning trigger signal, and the warning trigger signal is transferred to magnetic head letter
Breath process circuit plate, head information process circuit plate will be reported to the police, and point out staff's bearer bar to be destroyed, and then protect
The signals security of magnetic head coil.
A kind of POS with magnetic head coil signaling protection system, the POS are provided with described magnetic head coil signal protection
System.
A kind of POS with magnetic head coil signaling protection system in this utility model, due to protecting with magnetic head coil signal
Protecting system, protects the signal of magnetic head coil pin, and then has ensured the information security of magnetic card, ensures the profit of magnetic card holder
Benefit.
It is more than that preferable enforcement of the present utility model is illustrated, but the invention is not limited to the reality
Example is applied, those of ordinary skill in the art can also make a variety of equivalent variations on the premise of without prejudice to this utility model spirit
Or replace, the deformation or replacement of these equivalents are all contained in the application claim limited range.
Claims (7)
1. a kind of magnetic head coil signaling protection system, it is characterised in that the magnetic head coil signaling protection system includes that paster is inserted
Seat and head information process circuit plate, the pin of the paster socket are welded on head information process circuit plate, the magnetic head
The pin of coil is connected with head information process circuit plate by inserting the jack of paster socket.
2. magnetic head coil signaling protection system according to claim 1, it is characterised in that the magnetic head coil signal protection
System also includes the Protection glue being coated on the pin weld of paster socket.
3. magnetic head coil signaling protection system according to claim 2, it is characterised in that the Protection glue is epoxy resin
Or insulation plastic cement.
4. the magnetic head coil signaling protection system according to any one of claims 1 to 3, it is characterised in that the magnetic head line
Ring signal protection system also includes bearer bar, and the bearer bar is arranged on around the pin of magnetic head coil.
5. magnetic head coil signaling protection system according to claim 4, it is characterised in that the bearer bar includes that plastics are protected
Shield frame or metal coating frame.
6. magnetic head coil signaling protection system according to claim 5, it is characterised in that the bearer bar is provided with detection and protects
Protection circuit, the detection protection circuit are connected with head information process circuit plate.
7. a kind of POS with magnetic head coil signaling protection system, it is characterised in that the POS is provided with claim 1 to 6
Magnetic head coil signaling protection system described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925997.6U CN206039744U (en) | 2016-08-23 | 2016-08-23 | Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925997.6U CN206039744U (en) | 2016-08-23 | 2016-08-23 | Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039744U true CN206039744U (en) | 2017-03-22 |
Family
ID=58302809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620925997.6U Expired - Fee Related CN206039744U (en) | 2016-08-23 | 2016-08-23 | Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629926B (en) * | 2018-05-10 | 2020-09-22 | 艾体威尔电子技术(北京)有限公司 | Magnetic head anti-detection implementation method |
-
2016
- 2016-08-23 CN CN201620925997.6U patent/CN206039744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629926B (en) * | 2018-05-10 | 2020-09-22 | 艾体威尔电子技术(北京)有限公司 | Magnetic head anti-detection implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206039744U (en) | Magnetic head coil signal protection system, take POS machine of magnetic head coil signal protection system | |
| WO2010017493A3 (en) | Transaction secured in an untrusted environment | |
| WO2004081707A3 (en) | Data processing system with peripheral access protection and method therefor | |
| WO2005081983A3 (en) | Protection apparatus and methods | |
| CN203287908U (en) | Data anti-theft protecting device of IC card base | |
| CN109741182B (en) | Safe data transaction method based on block chain token issuance | |
| CN107738024A (en) | A kind of low temperature water-bath welding procedure | |
| ATE376210T1 (en) | PROCEDURE AND SYSTEM FOR ONLINE PAYMENTS | |
| CN203520435U (en) | Anti-detached type integrated circuit IC card | |
| CN108198789B (en) | A kind of UHF_RFID label and preparation method thereof | |
| CN205045185U (en) | Anti -fake protection box | |
| Lee | A Study on Investigation and Analysis of Cause of An Automotive Fire Case That Broke out during Driving | |
| CN205277020U (en) | Reliable welded structure of fingerprint code pickproof lock | |
| CN103631192B (en) | The automobile ECU safety certifying method and system of temporary Authorization type | |
| CN202998303U (en) | Remote audio and video monitoring and GPS positioning device for ocean fishing vessel | |
| CN214311731U (en) | Electronic information storage data line suitable for product anti-counterfeiting authentication | |
| CN207485129U (en) | A kind of novel bicycle horseshoe lock | |
| CN219919504U (en) | Communication board card subassembly convenient to maintain | |
| Mulopulos | „Digital Trade Zones: Answering Impediments to International Trade in Information “, 21 CHAP | |
| CN105266329A (en) | Anti-counterfeiting protection case | |
| CN201249567Y (en) | Integrative anti-counterfeiting stamp | |
| CN206150558U (en) | Police helmets | |
| CN203644065U (en) | Magnetic encryption false proof device | |
| CN202472699U (en) | Electronic anti-theft device | |
| Cao | Government Procurement Policies: An Invisible Barrier to US Exports in the 1980’s |
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 |
Granted publication date: 20170322 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |