CN102663852A - Magnetic head protecting mechanism and point-of-sale (POS) machine with same - Google Patents
Magnetic head protecting mechanism and point-of-sale (POS) machine with same Download PDFInfo
- Publication number
- CN102663852A CN102663852A CN2012101296973A CN201210129697A CN102663852A CN 102663852 A CN102663852 A CN 102663852A CN 2012101296973 A CN2012101296973 A CN 2012101296973A CN 201210129697 A CN201210129697 A CN 201210129697A CN 102663852 A CN102663852 A CN 102663852A
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- magnetic head
- magnetic
- data transmission
- protection mechanism
- transmission cable
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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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims description 48
- 238000003466 welding Methods 0.000 claims description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 abstract 7
- 238000005476 soldering Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00804—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic sheets
- G11B5/00808—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic sheets magnetic cards
Landscapes
- Burglar Alarm Systems (AREA)
- Magnetic Heads (AREA)
Abstract
The invention discloses a magnetic head protecting mechanism and a point-of-sale (POS) machine with the same. The magnetic head protecting mechanism comprises a data transmission cable, a connection plate and a magnetic head which is contacted with an external magnetic card and is used for collecting information of the magnetic card; the connection plate is provided with a magnetic head solder point, the magnetic head solder point comprises a through hole and a solder pad surrounding the through hole, the magnetic head is provided with a solder pin, and the solder pin is plugged into the through hole to be in soldering connection with the solder pad; the magnetic head solder point is electrically connected with the data transmission cable; the data transmission cable comprises a magnetic head connection wire for transmitting the information of the magnetic card and a first detection protection circuit which wraps the outside of the magnetic head connection wire, and the first detection protection circuit is used for transmitting a first detection signal; and the data transmission cable is used for transmitting the information of the magnetic card and the first detection signal to an external decoding circuit board. A protection layer with the detection protection circuit wraps the magnetic head connection wire, so that the safety of the magnetic head signal is ensured.
Description
Technical Field
The invention relates to the field of magnetic card information protection in financial transaction, in particular to a magnetic head protection mechanism and a POS machine with the magnetic head protection mechanism.
Background
In the prior art as shown in fig. 1, the head signal is connected to the decoding circuit board through a common cable. Under the condition, the cable is easy to be damaged, a thief can conveniently connect out the lead from the cable and connect the lead to a decoding circuit board of the thief. Therefore, signals on the cable are easily detected by an illegal circuit, so that data on the magnetic stripe card can be read by a stolen reader when a user swipes the magnetic stripe card.
Disclosure of Invention
The invention mainly solves the technical problem of providing a magnetic head protection mechanism and a POS machine with the magnetic head protection mechanism, wherein the protection layer with a detection protection circuit is wrapped outside a magnetic head connecting wire, so that the safety of magnetic head signals is ensured.
In order to solve the technical problems, the invention adopts a technical scheme that: the magnetic head protection mechanism comprises a data transmission cable, a connecting plate and a magnetic head which is in contact with an external magnetic card and acquires the information of the magnetic card; the connecting plate is provided with a magnetic head welding spot, the magnetic head welding spot comprises a through hole and a bonding pad surrounding the through hole, the magnetic head is provided with a welding leg, and the welding leg is inserted into the through hole and is welded with the bonding pad; the magnetic head welding point is electrically connected with the data transmission cable; the data transmission cable is characterized by comprising a magnetic head connecting wire for transmitting magnetic card information and a first detection protection circuit wrapped outside the magnetic head connecting wire, wherein the first detection protection circuit is used for transmitting a first detection signal; the data transmission cable is used for transmitting the magnetic card information and the first detection signal to an external decoding circuit board together.
The magnetic head protection mechanism further comprises a protection cover, wherein a second detection protection circuit is arranged on the inner surface of the protection cover and used for transmitting a second detection signal, and the second detection signal, the magnetic card information and the first detection signal are transmitted to an external decoding circuit board through the data transmission cable; the protective cover is fixedly connected with the connecting plate.
Wherein, the adhesive is filled between the protective cover and the connecting plate.
Wherein the adhesive is epoxy resin or epoxy ab glue.
The magnetic head protection mechanism further comprises a protective cover, wherein the protective cover is an iron cover and is welded with the connecting plate.
In order to solve the technical problem, the invention adopts another technical scheme that: the POS machine with the magnetic head protection mechanism comprises the magnetic head protection mechanism, a magnetic head fixing frame and a decoding circuit board; the magnetic head protection mechanism comprises a data transmission cable, a connecting plate and a magnetic head which is in contact with an external magnetic card and acquires the information of the magnetic card; the connecting plate is provided with a magnetic head welding spot, the magnetic head welding spot comprises a through hole and a bonding pad surrounding the through hole, the magnetic head is provided with a welding leg, and the welding leg is inserted into the through hole and is welded with the bonding pad; the magnetic head welding point is electrically connected with the data transmission cable; the data transmission cable comprises a magnetic head connecting wire for transmitting magnetic card information and a first detection protection circuit wrapped outside the magnetic head connecting wire, and the first detection protection circuit is used for transmitting a first detection signal; the data transmission cable is used for transmitting the magnetic card information and the first detection signal to an external decoding circuit board together; the front side and the rear side of the magnetic head are respectively provided with a fixed plate parallel to the cross section of the connecting plate, and the fixed plates are riveted on the side surface of the magnetic head; the magnetic head fixing frame is detachably provided with the fixing plate; the magnetic head protection mechanism is electrically connected with the decoding circuit board.
The magnetic head fixing frame further comprises fixing grooves, wherein the fixing grooves comprise a first fixing groove and a second fixing groove; the first fixing groove and the second fixing groove are both provided with a positioning pin; the fixing plate is provided with a positioning hole, and the positioning hole comprises a first positioning hole and a second positioning hole; the fixing plate is embedded in the fixing groove of the magnetic head fixing frame and fixes the magnetic head protection mechanism on the magnetic head fixing frame through the matching of the positioning hole and the positioning pin.
The POS machine with the magnetic head protection mechanism further comprises a protective cover, wherein a second detection protection circuit is arranged on the inner surface of the protective cover and used for transmitting a second detection signal, and the second detection signal, the magnetic card information and the first detection signal are transmitted to an external decoding circuit board through the data transmission cable; the protective cover is fixedly connected with the connecting plate.
Wherein, the adhesive is filled between the protective cover and the connecting plate.
The magnetic head protection mechanism further comprises a protective cover, wherein the protective cover is an iron cover and is welded with the connecting plate.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that a reader can conveniently connect a lead out of the cable and connect the lead to a decoding circuit board of the reader; therefore, signals on the cable are easily detected by an illegal circuit, so that data on the magnetic stripe card can be read by a stolen reader when a user swipes the magnetic stripe card. The invention provides a magnetic head protection mechanism and a POS machine with the magnetic head protection mechanism. When a thief illegally steals data by connecting a lead from a cable, firstly, the first detection protection circuit layer outside is damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the first detection signal, an alarm signal is generated, an operator is reminded of removing danger, and the safety of the magnetic head signal is guaranteed.
Drawings
FIG. 1 is a block diagram of a prior art magnetic head mechanism;
FIG. 2 is a block diagram of the magnetic head protection mechanism and the POS machine with the magnetic head protection mechanism according to the present invention;
FIG. 3 is a block diagram of the magnetic head protection mechanism and the POS machine with the magnetic head protection mechanism according to the present invention;
FIG. 4 is a block diagram of the magnetic head protection mechanism and the POS machine with the magnetic head protection mechanism according to the present invention;
FIG. 5 is a block diagram of the magnetic head protection mechanism and the POS machine with the magnetic head protection mechanism according to the present invention;
FIG. 6 is a block diagram of the magnetic head protection mechanism and the POS machine with the magnetic head protection mechanism according to the present invention;
FIG. 7 is a schematic diagram of a magnetic head protection mechanism and a POS machine having the magnetic head protection mechanism according to the present invention.
Wherein,
1: a data transmission cable; 2: a connecting plate; 3: a magnetic head; 4: welding spots of the magnetic head; 5: a pad; 6: a magnetic head connecting wire; 7: a first detection protection circuit; 8: a protective cover; 9: a fixing plate; 10: positioning holes; 11: a magnetic head holder is provided.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 2 to 5, the present invention provides a magnetic head protection mechanism, which includes a data transmission cable 1, a connection board 2, and a magnetic head 3 contacting with an external magnetic card and collecting magnetic card information; the connecting plate 2 is provided with a magnetic head welding spot 4, the magnetic head welding spot 4 comprises a through hole and a bonding pad 5 surrounding the through hole, the magnetic head 3 is provided with a welding leg, and the welding leg is inserted into the through hole and welded with the bonding pad 5; the magnetic head welding spot 4 is electrically connected with the data transmission cable 1; the data transmission cable 1 comprises a magnetic head connecting wire 6 for transmitting magnetic card information and a first detection protection circuit 7 wrapped outside the magnetic head connecting wire 6, wherein the first detection protection circuit 7 is used for transmitting a first detection signal; the data transmission cable 1 is used for transmitting the magnetic card information and the first detection signal to an external decoding circuit board together.
The invention wraps a protective layer 7 with a detection protective circuit outside the magnetic head connecting wire. When a thief illegally steals data by connecting a lead out of the data transmission cable 1, firstly, the first detection protection circuit layer outside is damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the first detection signal, so that an alarm signal is generated, an operator is reminded to remove danger, and the safety of the magnetic head signal is guaranteed.
In the magnetic head mechanism in the prior art, the welding spots of the magnetic head are exposed, so that a thief can easily connect a lead out of the welding spots of the magnetic head and connect the lead to a decoding circuit board of the thief. Therefore, when the user swipes the magnetic stripe card, the data on the magnetic stripe card is read by a stolen reader. In order to reduce the occurrence of the situation, the magnetic head mechanism further comprises a protective cover, wherein a second detection protection circuit is arranged on the inner surface of the protective cover and used for transmitting a second detection signal, and the second detection signal, the magnetic card information and the first detection signal are transmitted to an external decoding circuit board through the data transmission cable; the protective cover is fixedly connected with the connecting plate. If a thief illegally steals data by connecting a lead from a welding spot of the magnetic head, the protective cover with a second detection protection circuit outside can be damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the second detection signal, so that an alarm signal is generated to remind an operator that the protective cover is damaged and the welding spot of the magnetic head is dangerous. This ensures the safety of the head signal.
In some embodiments, glue is filled between the protective cover 8 and the connecting plate 2, and preferably, the adhesive is filled between the protective cover 8 and the connecting plate 2, so that the connecting plate 2 and the protective cover 8 are more stably connected together, and it becomes more difficult for a thief to steal magnetic card information through a magnetic head welding spot. Also, the possibility of the head structure being damaged is greatly reduced. In a specific embodiment, the adhesive is epoxy resin or epoxy ab glue.
The invention also provides another protection cover mechanism: the magnetic head protection mechanism further comprises a protective cover 8, wherein the protective cover 8 is an iron cover and is welded with the connecting plate 2. The inner surface of the protective cover in the mechanism is not provided with a second detection protection circuit, because the connection mode of welding is more stable than other connection modes, and it is more difficult for a thief to steal the magnetic card information by destroying the magnetic head structure.
Referring to fig. 3, the present invention further provides a POS machine having a magnetic head protection mechanism, a magnetic head fixing frame 11 and a decoding circuit board; the magnetic head protection mechanism comprises a data transmission cable 1, a connecting plate 2 and a magnetic head 3 which is in contact with an external magnetic card and acquires information of the magnetic card; the connecting plate 2 is provided with a magnetic head welding spot 4, the magnetic head welding spot 4 comprises a through hole and a bonding pad 5 surrounding the through hole, the magnetic head 3 is provided with a welding leg, and the welding leg is inserted into the through hole and welded with the bonding pad 5; the magnetic head welding spot 4 is electrically connected with the data transmission cable 1; the data transmission cable 1 is electrically connected with the decoding circuit board; the data transmission cable 1 comprises a magnetic head connecting wire 6 for transmitting magnetic card information and a first detection protection circuit 7 wrapped outside the magnetic head connecting wire 6, wherein the first detection protection circuit 7 is used for transmitting a first detection signal; the data transmission cable 1 transmits the magnetic card information and the first detection signal to the decoding circuit board together; the front side and the rear side of the magnetic head are respectively provided with a fixed plate 9 parallel to the cross section of the magnetic head, and the fixed plates 9 are riveted on the side surface of the magnetic head 3; the magnetic head fixing frame 11 is detachably provided with the fixing plate 9; the magnetic head protection mechanism is electrically connected with the decoding circuit board. The magnetic head fixing frame 11 further comprises fixing grooves, wherein the fixing grooves comprise a first fixing groove and a second fixing groove; the first fixing groove and the second fixing groove are both provided with a positioning pin; the fixing plate 9 is provided with a positioning hole 10, and the positioning hole 10 comprises a first positioning hole and a second positioning hole; the fixing plate 9 is embedded in the fixing groove of the magnetic head fixing frame 11 and fixes the magnetic head protection mechanism on the magnetic head fixing frame 11 through the matching of the positioning hole 10 and the positioning pin.
The invention wraps the protective layer with the first detection protective circuit outside the magnetic head connecting wire. When a thief illegally steals data by connecting a lead from a cable, firstly, the first detection protection circuit layer outside is damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the first detection signal, so that an alarm signal is generated, an operator is reminded to remove danger, and the safety of the magnetic head signal is guaranteed.
In the magnetic head mechanism in the prior art, the welding spots of the magnetic head are exposed, so that a thief can easily connect a lead out of the welding spots of the magnetic head and connect the lead to a decoding circuit board of the thief. Therefore, when the user swipes the magnetic stripe card, the data on the magnetic stripe card is read by a stolen reader. In order to reduce the occurrence of the situation, the magnetic head mechanism further comprises a protective cover, wherein a second detection protection circuit is arranged on the inner surface of the protective cover and used for sending a second detection signal, and the second detection signal, the magnetic card information and the first detection signal are transmitted to an external decoding circuit board through the data transmission cable; the protective cover is fixedly connected with the connecting plate. If a thief illegally steals data by connecting a lead from a welding spot of the magnetic head, the protective cover with a second detection protection circuit outside can be damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the second detection signal, so that an alarm signal is generated to remind an operator that the protective cover is damaged and the welding spot of the magnetic head is dangerous. This ensures the safety of the head signal.
In some embodiments, glue is filled between the protective cover 8 and the connecting plate 2, and preferably, the adhesive is filled between the protective cover 8 and the connecting plate 2, so that the connecting plate 2 and the protective cover are connected together more stably, and it is more difficult for a thief to steal magnetic card information through a welding point of the magnetic head. Also, the possibility of the head structure being damaged is greatly reduced. In a specific embodiment, the adhesive is epoxy resin or epoxy ab glue.
The invention also provides another protection cover mechanism: the magnetic head protection mechanism further comprises a protective cover 8, wherein the protective cover 8 is an iron cover and is welded with the connecting plate 2. The inner surface of the protective cover in the mechanism is not provided with a detection protection circuit, because the connection mode of welding is more stable than other connection modes, and it is more difficult for a thief to steal the magnetic card information by destroying the magnetic head structure.
In conclusion, different from the prior art, the method has the advantages that a reader can conveniently connect a lead out from a cable and connect the lead to a decoding circuit board of the reader; therefore, signals on the cable are easily detected by an illegal circuit, so that data on the magnetic stripe card can be read by a stolen reader when a user swipes the magnetic stripe card. The invention provides a magnetic head protection mechanism and a POS machine with the magnetic head protection mechanism. When a thief illegally steals data by connecting a lead from a cable, firstly, the first detection protection circuit layer outside is damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the first detection signal, so that an alarm signal is generated, an operator is reminded to remove danger, and the safety of the magnetic head signal is guaranteed.
In addition, the invention also provides a protective cover mechanism, and the inner surface of the protective cover is provided with a second detection protective circuit. If a thief illegally steals data by connecting a lead from a welding spot of the magnetic head, the protective cover with a second detection protection circuit outside can be damaged; therefore, the decoding circuit board cannot receive the magnetic head signal with the second detection signal, so that an alarm signal is generated to remind an operator that the protective cover is damaged and the welding spot of the magnetic head is dangerous. This ensures the safety of the head signal.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A magnetic head protection mechanism comprises a data transmission cable, a connecting plate and a magnetic head which is in contact with an external magnetic card and acquires the information of the magnetic card; the connecting plate is provided with a magnetic head welding spot, the magnetic head welding spot comprises a through hole and a bonding pad surrounding the through hole, the magnetic head is provided with a welding leg, and the welding leg is inserted into the through hole and is welded with the bonding pad; the magnetic head welding point is electrically connected with the data transmission cable; it is characterized in that the preparation method is characterized in that,
the data transmission cable comprises a magnetic head connecting wire for transmitting magnetic card information and a first detection protection circuit wrapped outside the magnetic head connecting wire, and the first detection protection circuit is used for transmitting a first detection signal; the data transmission cable is used for transmitting the magnetic card information and the first detection signal to an external decoding circuit board together.
2. The head protection mechanism according to claim 1, further comprising a protection cover, wherein a second detection protection circuit is disposed on an inner surface of the protection cover, the second detection protection circuit is configured to transmit a second detection signal, and the second detection signal is transmitted to an external decoding circuit board through the data transmission cable together with the magnetic card information and the first detection signal; the protective cover is fixedly connected with the connecting plate.
3. The head protection mechanism of claim 2, wherein the protective cover and the connection plate are filled with adhesive therebetween.
4. The head protection mechanism of claim 3, wherein said adhesive is an epoxy or an epoxy ab glue.
5. The head protection mechanism according to claim 1, further comprising a protective cover, wherein said protective cover is an iron cover and is welded to said connection plate.
6. A POS machine with a magnetic head protection mechanism is characterized by comprising the magnetic head protection mechanism, a magnetic head fixing frame and a decoding circuit board;
the magnetic head protection mechanism comprises a data transmission cable, a connecting plate and a magnetic head which is in contact with an external magnetic card and acquires the information of the magnetic card; the connecting plate is provided with a magnetic head welding spot, the magnetic head welding spot comprises a through hole and a bonding pad surrounding the through hole, the magnetic head is provided with a welding leg, and the welding leg is inserted into the through hole and is welded with the bonding pad; the magnetic head welding point is electrically connected with the data transmission cable; the data transmission cable comprises a magnetic head connecting wire for transmitting magnetic card information and a first detection protection circuit wrapped outside the magnetic head connecting wire, and the first detection protection circuit is used for transmitting a first detection signal; the data transmission cable is used for transmitting the magnetic card information and the first detection signal to an external decoding circuit board together;
the front side and the rear side of the magnetic head are respectively provided with a fixed plate parallel to the cross section of the connecting plate, and the fixed plates are riveted on the side surface of the magnetic head; the magnetic head fixing frame is detachably provided with the fixing plate; the magnetic head protection mechanism is electrically connected with the decoding circuit board.
7. The POS machine with a magnetic head protection mechanism according to claim 6, wherein the magnetic head holder further comprises fixing grooves comprising a first fixing groove and a second fixing groove; the first fixing groove and the second fixing groove are both provided with a positioning pin; the fixing plate is provided with a positioning hole, and the positioning hole comprises a first positioning hole and a second positioning hole;
the fixing plate is embedded in the fixing groove of the magnetic head fixing frame and fixes the magnetic head protection mechanism on the magnetic head fixing frame through the matching of the positioning hole and the positioning pin.
8. The POS machine with the magnetic head protection mechanism according to any one of claims 6 to 7, further comprising a protection cover, wherein the inner surface of the protection cover is provided with a second detection protection circuit for transmitting a second detection signal, and the second detection signal is transmitted to an external decoding circuit board together with the magnetic card information and the first detection signal through the data transmission cable; the protective cover is fixedly connected with the connecting plate.
9. The head protection mechanism of claim 8, wherein the protective cover and the connection plate are filled with adhesive therebetween.
10. The head protection mechanism according to any of claims 6 to 7, further comprising a protective cover, wherein said protective cover is an iron cover and is welded to said connection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101296973A CN102663852A (en) | 2012-04-27 | 2012-04-27 | Magnetic head protecting mechanism and point-of-sale (POS) machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101296973A CN102663852A (en) | 2012-04-27 | 2012-04-27 | Magnetic head protecting mechanism and point-of-sale (POS) machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102663852A true CN102663852A (en) | 2012-09-12 |
Family
ID=46773328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101296973A Pending CN102663852A (en) | 2012-04-27 | 2012-04-27 | Magnetic head protecting mechanism and point-of-sale (POS) machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102663852A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007081A1 (en) * | 2013-07-18 | 2015-01-22 | 福建联迪商用设备有限公司 | Method and device for magnetic head protection |
| WO2016187880A1 (en) * | 2015-05-28 | 2016-12-01 | 百富计算机技术（深圳）有限公司 | Magnetic head protection frame, card swiping module, and pos machine |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3579199B2 (en) * | 1996-10-25 | 2004-10-20 | 東芝テック株式会社 | Card reader / writer |
| CN1771535A (en) * | 2003-05-12 | 2006-05-10 | 新科实业有限公司 | An improved electrical connection between a suspension flexure cable and a head stack flexure circuit |
| US20090127336A1 (en) * | 2007-11-15 | 2009-05-21 | Verifone, Inc. | Enhanced security magnetic card reader especially useful in point of sale devices |
| CN202075750U (en) * | 2011-05-30 | 2011-12-14 | 罗魏熙 | Multiband card reading device and a multiband integrated circuit card |
-
2012
- 2012-04-27 CN CN2012101296973A patent/CN102663852A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3579199B2 (en) * | 1996-10-25 | 2004-10-20 | 東芝テック株式会社 | Card reader / writer |
| CN1771535A (en) * | 2003-05-12 | 2006-05-10 | 新科实业有限公司 | An improved electrical connection between a suspension flexure cable and a head stack flexure circuit |
| US20090127336A1 (en) * | 2007-11-15 | 2009-05-21 | Verifone, Inc. | Enhanced security magnetic card reader especially useful in point of sale devices |
| CN202075750U (en) * | 2011-05-30 | 2011-12-14 | 罗魏熙 | Multiband card reading device and a multiband integrated circuit card |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007081A1 (en) * | 2013-07-18 | 2015-01-22 | 福建联迪商用设备有限公司 | Method and device for magnetic head protection |
| WO2016187880A1 (en) * | 2015-05-28 | 2016-12-01 | 百富计算机技术（深圳）有限公司 | Magnetic head protection frame, card swiping module, and pos machine |
| US9990616B2 (en) | 2015-05-28 | 2018-06-05 | Pax Computer Technology (Shenzhen) Co., Ltd. | Magnetic head protection frame, card swiping module, and POS machine |
| 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 |
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Application publication date: 20120912 |