CN103870871A - External plug-in card with double induction antenna structure and memory card - Google Patents
External plug-in card with double induction antenna structure and memory card Download PDFInfo
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- CN103870871A CN103870871A CN201410091690.6A CN201410091690A CN103870871A CN 103870871 A CN103870871 A CN 103870871A CN 201410091690 A CN201410091690 A CN 201410091690A CN 103870871 A CN103870871 A CN 103870871A
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- card
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- 230000006698 induction Effects 0.000 title claims abstract description 92
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 21
- 230000001939 inductive effect Effects 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 14
- 230000007812 deficiency Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000010295 mobile communication Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention relates to an external plug-in card and a memory card with a double-induction antenna structure, which are used for being plugged into a handheld electronic device and comprise a substrate, an intelligent chip arranged on the substrate, an external plug-in card controller and an external plug-in card standard connecting terminal group, wherein an antenna signal processing module connected with the intelligent chip is arranged on the substrate, two induction antenna modules are connected on the antenna signal processing module, the two induction antenna modules respectively have different induction axial directions, through the technical scheme, the handheld electronic device has two axial induction directions, and when a shell or other configurations of the handheld electronic device shield any axial induction magnetic field to cause receiving difficulty, the other induction axial direction can automatically compensate to carry out induction and data access of the induction magnetic field so as to achieve the capability of multi-directional sensing, thereby overcoming the deficiencies in the prior art.
Description
Technical field
The present invention relates to a kind of outer plug-in card and memory card, particularly relate to a kind of outer plug-in card and memory card with two induction antenna structures.
Background technology
Along with the development of Mobile Communications technology, for example: 3G (3rd-Generation), WiMAX (Worldwide Interoperability for Microwave Access), the exploitation of the Mobile Communications technology such as LTE (Long Term Evolution), and along with the development of wireless communication technology, for example: near field wireless transmission (Near Field Communication, NFC) technology, thereby develop one action payments mechanism (Mobile Payment), allow user can be convenient to pay the object that reaches action consumption, thereby the action payment mechanism of various realization action payments mechanisms, paying media therefore is also constantly developed.
Memory card is (as safe digital card, be SD card) be a kind of memory storage of based semiconductor memory technology, there is high memory capacity, data transmission is fast, volume is little and be easy to carry and the feature such as high security, applied to widely use on portable electron device, existing a kind of intelligent SD card (Smart SD card) is that intelligent card chip and memory function are combined, mobile communication device can be by SWP (Single Wire Protocol, single line connection protocol) and CLF (Contactless Frontend, non-contact communication module) carry out and the communicating by letter of this intelligent SD card, but use this kind of intelligent SD card, mobile communication device just must possess CLF and antenna, also cannot pass through external equipment, for example 7816-3IC fetch equipment is realized contact transaction, complete more in action contactless transaction when the power shortage of communication device.
Alternative intelligent SD card is that intelligent card chip, memory function, antenna and SD controller are all placed on a SD card, do like this requirement that can reduce mobile communication device, but be disposed at the handset structure below battery for mobile phone with metal shell or other SD cards, but be often the intensity of noncontact signal of can significantly having decayed, cause and read difficulty, thereby often cannot complete non-contact transaction.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of outer plug-in card and memory card with two induction antenna structures, one of object of the present invention is the wireless induction ability that is to improve outer plug-in card, another object of the present invention is to use outer plug-in card outside combined with intelligent chip except itself having contactless ability to communicate, more applicable to existing intelligent chip card-reading apparatus.
In order to achieve the above object, technical scheme of the present invention is to realize like this.
A kind of outer plug-in card with two induction antenna structures, described outer plug-in card is for being plugged to portable electric device, include a substrate and be arranged at an intelligent chip on described substrate, an outer plug-in card controller and an outer plug-in card standard link subgroup, on described substrate, be provided with the antenna signal processing module being connected with intelligent chip, in described antenna signal processing module, be connected with two induction antenna modules, two described induction antenna modules have respectively different inductive axis to.
The inductive axis of two described induction antenna modules is to being orthogonal.
Described outer plug-in card is a flat, and the inductive axis of one of them of two described induction antenna modules is to perpendicular with the flat horizontal surface of outer plug-in card.
On described substrate, be provided with an intelligent chip link subgroup that meets intelligent chip communications protocol, described intelligent chip link subgroup is connected with corresponding intelligent chip, described intelligent chip is connected with outer plug-in card controller through outer plug-in card standard link subgroup, and described outer plug-in card standard link subgroup and intelligent chip splicing ear group be outer exposing outside on plug-in card respectively.
Described outer plug-in card standard link subgroup is to meet a kind of terminal standard in secure digital SD card, mini SD card and micro-SD khaki.
A kind of memory card with two induction antenna structures, include a substrate and be arranged at an intelligent chip on described substrate, a memory card controller and a memory card standard link subgroup, on described substrate, be provided with the antenna signal processing module being connected with this intelligent chip, in described antenna signal processing module, be connected with two induction antenna modules, two described induction antenna modules have respectively different inductive axis to.
The inductive axis of two described induction antenna modules is to being orthogonal.
Described memory card is a flat, and one of them inductive axis of two described induction antenna modules is to perpendicular with the flat horizontal surface of memory card.
On described substrate, be provided with an intelligent chip link subgroup that meets this intelligent chip communications protocol, described intelligent chip link subgroup is connected with corresponding intelligent chip, described intelligent chip is connected with memory card controller through memory card standard link subgroup, and described memory card standard link subgroup and intelligent chip splicing ear group be outer being exposed on memory card respectively.
Two described induction antenna modules meet the induction antenna under radio frequency identification or Near Field Communication technical manual.
Adopt the beneficial effect after technique scheme to be: a kind of outer plug-in card and memory card with two induction antenna structures, pass through the technical program, in outer plug-in card or add-on card, carry out inductive axis under the configuration of different double-antenna structures, portable electric device can have biax induction direction, and then when the housing of portable electric device or other configurations covered one of them inductive axis to time so that cause reception at need, another inductive axis is to induction and the data access that can automatically make up to carry out induced field, to reach the ability of multidirectional sensing, and then overcome the disappearance existing in prior art, and further, under the configuration of intelligent chip link subgroup, outer plug-in card or memory card have the external breakout box of seeing through and transfer as the chip card of stock size, for example: IC fiscard, EasyCard etc., allow noncontact induction technology, as RFID, NFC has application space widely.
Accompanying drawing explanation
Fig. 1 is the function block schematic diagram of the present invention's application outer plug-in card.
Fig. 2 is the function block schematic diagram of another embodiment of the present invention's application outer plug-in card.
Fig. 3 is the working state schematic representation that the present invention's application outer plug-in card inserts portable electric device.
Fig. 4 is the function block schematic diagram of using memory card of the present invention.
Fig. 5 is the function block schematic diagram of another embodiment of using memory card of the present invention.
Fig. 6 is the working state schematic representation that using memory card of the present invention inserts portable electric device.
In figure,
100A outer plug-in card
100B memory card
101 substrates
110 intelligent chips
112 intelligent chip link subgroups
120A outer plug-in card controller
120B memory card controller
122 outer plug-in card standard link subgroups
123 memory card standard link subgroups
130 memory modules
140 antenna signal processing modules
141 first induction antenna modules
142 second induction antenna modules
161 first inductive axis to
162 second inductive axis to
200 portable electric devices.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention and specific embodiment are described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the outer plug-in card with two induction antenna structures the present invention relates to, include a substrate 101 and add shell body and become one and can be plugged to portable electric device 200, for example: the card form product of intelligent mobile phone, flat computer etc.
In the embodiment of the present invention's application outer plug-in card 100A, on described substrate 101, include intelligent chip 110, outer plug-in card controller 120A, outer plug-in card standard link subgroup 122, antenna signal processing module 140, the first induction antenna module 141 and the second induction antenna module 142, the first induction antenna module 141 and second induction antenna module 142 have respectively different inductive axis to, outer plug-in card standard link subgroup 122 connects outer plug-in card controller 120A, described intelligent chip 110 connects outer plug-in card controller 120A, the first induction antenna module 141 and the second induction antenna module 142 see through described antenna signal processing module 140 and are indirectly connected to intelligent chip 110, with by sensor signal feed-in intelligent chip 110, and then carry out data access with outside sensing apparatus, described antenna signal processing module 140 is the signals that receive for the treatment of the first induction antenna module 141 and the second induction antenna module 142, for instance, because the induced inside antenna on outer plug-in card 100A can be less, in antenna signal processing module 140, can include prime process amplifier, the signal receiving in order to amplify the first induction antenna module 141 and the second induction antenna module 142, in addition, antenna signal processing module 140 connects outer plug-in card controller 120A further can see through the outside transmission signal of outer plug-in card standard link subgroup 122.
In the embodiment of the present invention's application outer plug-in card, described outer plug-in card 100A has intelligent chip 110, therefore this outer plug-in card 100A can be considered as to financial IC card or the contactless card of a kind of miniaturization that can carry out payment transaction, make user adopt portable electric device 200 to peg graft after outer plug-in card 100A of the present invention, just can carry out the payment transaction behavior of wireless induction type, further, because there is the existence of intelligent chip 110, individual's voucher data are able to be used, more can allow user on the Internet, need the various trading activities of financial instruments, significantly improve convenience, as scheme further, outer plug-in card 100A of the present invention, can be applied to the memory card 100B of tool action payment function, and then applicable to the electronic installation of Portable or Wearable, as intelligent watch etc., reaches further application.
In the embodiment of the present invention's application outer plug-in card 100A, the inductive axis of the first induction antenna module 141 and the second induction antenna module 142 is to being orthogonal, for example wherein any one inductive axis of the first induction antenna module 141, the second induction antenna module 142, to being flat horizontal surface perpendicular to the outer plug-in card 100A of flat profile, so will make another induction axial side be positioned at the side of the outer plug-in card 100A of flat profile.
In the embodiment of the present invention's application outer plug-in card 100A, the first induction antenna module 141 and the second induction antenna module 142 can adopt outside general magnet carries out around the mode of inductive coil or plane formula inductive coil, for instance, in the first induction antenna module 141 and the second induction antenna module 142, have at least one group to be the outer mode around inductive coil of magnet, with provide perpendicular to the inductive axis of the flat horizontal surface of flat profile outer plug-in card 100A to, can be magnet as for another group induction antenna module outer around inductive coil or plane formula inductive coil, but, this is only exemplary explanation, the present invention is not as limit, can produce disalignment to, better approximately perpendicular inductive axis to induction antenna, wherein the first induction antenna module 141 and the second induction antenna module 142 are for meeting radio frequency identification (radio-frequency identification, or Near Field Communication technology (Near Field Communication RFID), NFC) induction antenna under standard.
In another embodiment of the present invention's application outer plug-in card 100A, be with the difference of embodiment in Fig. 1, on described substrate 101, be provided with the intelligent chip link subgroup 112 that meets intelligent chip 110 communications protocol, wherein, intelligent chip link subgroup 112 connects intelligent chip 110, described outer plug-in card standard link subgroup 122 and intelligent chip link subgroup 112 expose to outer plug-in card 100A, although cannot show in Fig. 1, but outer plug-in card standard link subgroup 122 and intelligent chip link subgroup 112 expose to outer plug-in card 100A, making outer plug-in card to connect mobile phone by standard link subgroup 122 carries out intelligent chip present positions that 112 of intelligent chip link subgroups described in mobile phone intelligent card application function can connect former smart chip card for external adapter and is connected to standard intelligent chip card-reading apparatus again and carries out universal smart card function, on the other hand, described intelligent chip link subgroup 112 also can directly be arranged in the position of each contact terminal of intelligent chip 110, directly connection standard intelligent chip card-reading apparatus, without carrying out universal smart card function by adapter again, this is for switching through the enforcement state of card outward, intelligent chip link subgroup 112 on described substrate 101 is for meeting set splicing ear under intelligent chip 110 communications protocol standards, for instance, in the time that the outer plug-in card 100A of tool intelligent chip 110 is micro-SD card, described intelligent chip link subgroup 112 is by VCC terminal, RST terminal, CLK terminal, IO terminal and GND terminal form.
When portable electric device 200 is pegged graft after outer plug-in card 100A of the present invention, can use wireless induction function to carry out payment transaction, in general user at the beginning all can be with the plane of portable electric device 200, as the direction that is approximately parallel to paper is responded to, because causing the first inductive axis, the interference of inner structure or electronic package collects signal at need to 161 and work as portable electric device 200, the second inductive axis can be responded to and automatically make up the induction difficulty of the first inductive axis to 161 to 162, so can increase substantially the convenience in use.
As Fig. 4, shown in Fig. 5 and Fig. 6, the memory card with two induction antenna structures the present invention relates to, include substrate 101, on substrate 101, include intelligent chip 110, memory card controller 120B, memory card standard link subgroup 123, antenna signal processing module 140, the first induction antenna module 141 and the second induction antenna module 142, the first induction antenna module 141 and second induction antenna module 142 have respectively different inductive axis to, memory card standard link subgroup 123 connects memory card controller 120B, described intelligent chip 110 connects memory card controller 120B, the first induction antenna module 141 and the second induction antenna module 142 see through described antenna signal processing module 140 and are indirectly connected to intelligent chip 110, with by sensor signal feed-in intelligent chip 110, and then carry out data access with outside sensing apparatus, described antenna signal processing module 140 is the signals that receive for the treatment of the first induction antenna module 141 and the second induction antenna module 142, for instance, because the induced inside antenna on memory card 100B can be less, in antenna signal processing module 140, can include prime process amplifier, the signal receiving in order to amplify the first induction antenna module 141 and the second induction antenna module 142, in addition, antenna signal processing module 140 connects memory card controller 120B further can see through the outside transmission signal of memory card standard link subgroup 123.
There is the memory card 100B of two induction antenna structures, can be plugged in the memory card 100B slot of portable electric device 200 or the slot of other add-on card, therefore add-on card product can be the card form product of the various memory card 100B slots that are applicable to portable electric device 200, for example: safe digital card (SD), mini SD card (Mini SD) and micro-SD card (Micro SD) etc., in the present invention in embodiment using micro-SD card as example.
In the present invention in the embodiment of the embodiment of using memory card 100B and application outer plug-in card 100A, on outer plug-in card controller 120A and memory card controller 120B, be connected with respectively memory modules 130, both technical schemes are substantially identical, about the embodiment of using memory card 100B in the present invention, be not described in detail at this for this reason.
Comprehensively above-mentioned, by outer plug-in card 100A of the present invention or for the memory card 100B of tool action payment function, when the housing of portable electric device 200 or other configurations covered one of them inductive axis to induced field so that cause reception at need, another inductive axis is to can automatically making up induction and the data access of carrying out induced field, to reach the ability of multidirectional sensing, and then overcome disappearance of the prior art, on the other hand, under the configuration of intelligent chip link subgroup 112 of the present invention, can memory card 100B be transferred into kilocalorie for external breakout box, without additionally reading with new equipment, also solved the problem that existing wisdom SD card cannot compatible existing contact fetch equipment, expand the usable range of intelligent SD card.
The above, be only better possible embodiments of the present invention, not in order to limit protection scope of the present invention.
Claims (10)
1. one kind has the outer plug-in card of two induction antenna structures, described outer plug-in card is for being plugged to portable electric device, include a substrate and be arranged at an intelligent chip on described substrate, an outer plug-in card controller and an outer plug-in card standard link subgroup, it is characterized in that, on described substrate, be provided with the antenna signal processing module being connected with intelligent chip, in described antenna signal processing module, be connected with two induction antenna modules, two described induction antenna modules have respectively different inductive axis to.
2. the outer plug-in card with two induction antenna structures according to claim 1, is characterized in that, the inductive axis of two described induction antenna modules is to being orthogonal.
3. the outer plug-in card with two induction antenna structures according to claim 2, is characterized in that, described outer plug-in card is a flat, and the inductive axis of one of them of two described induction antenna modules is to perpendicular with the flat horizontal surface of outer plug-in card.
4. according to the outer plug-in card with two induction antenna structures described in any one in claim 1,2 or 3, it is characterized in that, on described substrate, be provided with an intelligent chip link subgroup that meets intelligent chip communications protocol, described intelligent chip link subgroup is connected with corresponding intelligent chip, described intelligent chip is connected with outer plug-in card controller through outer plug-in card standard link subgroup, and described outer plug-in card standard link subgroup and intelligent chip splicing ear group be outer exposing outside on plug-in card respectively.
5. the outer plug-in card with two induction antenna structures according to claim 4, is characterized in that, described outer plug-in card standard link subgroup is to meet a kind of terminal standard in secure digital SD card, mini SD card and micro-SD khaki.
6. one kind has the memory card of two induction antenna structures, include a substrate and be arranged at an intelligent chip on described substrate, a memory card controller and a memory card standard link subgroup, it is characterized in that, on described substrate, be provided with the antenna signal processing module being connected with this intelligent chip, in described antenna signal processing module, be connected with two induction antenna modules, two described induction antenna modules have respectively different inductive axis to.
7. the memory card with two induction antenna structures according to claim 6, is characterized in that, the inductive axis of two described induction antenna modules is to being orthogonal.
8. the memory card with two induction antenna structures according to claim 7, is characterized in that, described memory card is a flat, and one of them inductive axis of two described induction antenna modules is to perpendicular with the flat horizontal surface of memory card.
9. according to the memory card with two induction antenna structures described in any one in claim 6,7 or 8, it is characterized in that, on described substrate, be provided with an intelligent chip link subgroup that meets this intelligent chip communications protocol, described intelligent chip link subgroup is connected with corresponding intelligent chip, described intelligent chip is connected with memory card controller through memory card standard link subgroup, and described memory card standard link subgroup and intelligent chip splicing ear group be outer being exposed on memory card respectively.
10. the memory card with two induction antenna structures according to claim 6, is characterized in that, two described induction antenna modules meet the induction antenna under radio frequency identification or Near Field Communication technical manual.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103105375 | 2014-02-18 | ||
| TW103105375A TW201501039A (en) | 2013-06-18 | 2014-02-18 | Memory card with smart chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103870871A true CN103870871A (en) | 2014-06-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420113274.7U Expired - Fee Related CN203733149U (en) | 2014-02-18 | 2014-04-15 | External plug-in card with double induction antenna structure and memory card |
| CN201410091690.6A Pending CN103870871A (en) | 2014-02-18 | 2014-04-15 | External plug-in card with double induction antenna structure and memory card |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420113274.7U Expired - Fee Related CN203733149U (en) | 2014-02-18 | 2014-04-15 | External plug-in card with double induction antenna structure and memory card |
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| Country | Link |
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| CN (2) | CN203733149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392352A (en) * | 2014-12-10 | 2015-03-04 | 京东方科技集团股份有限公司 | Intelligent wearable device and non-contact payment method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203733149U (en) * | 2014-02-18 | 2014-07-23 | 北京中清怡和科技有限公司 | External plug-in card with double induction antenna structure and memory card |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW520583B (en) * | 2000-09-19 | 2003-02-11 | Sony Corp | Antenna device and radio communication card module having antenna device |
| CN203084761U (en) * | 2013-01-16 | 2013-07-24 | 咏嘉科技股份有限公司 | Micro memory card with antenna |
| CN203287931U (en) * | 2013-06-18 | 2013-11-13 | 北京中清怡和科技有限公司 | Intelligent SD card externally provided with 7816-3 protocol interface |
| CN203733149U (en) * | 2014-02-18 | 2014-07-23 | 北京中清怡和科技有限公司 | External plug-in card with double induction antenna structure and memory card |
-
2014
- 2014-04-15 CN CN201420113274.7U patent/CN203733149U/en not_active Expired - Fee Related
- 2014-04-15 CN CN201410091690.6A patent/CN103870871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW520583B (en) * | 2000-09-19 | 2003-02-11 | Sony Corp | Antenna device and radio communication card module having antenna device |
| CN203084761U (en) * | 2013-01-16 | 2013-07-24 | 咏嘉科技股份有限公司 | Micro memory card with antenna |
| CN203287931U (en) * | 2013-06-18 | 2013-11-13 | 北京中清怡和科技有限公司 | Intelligent SD card externally provided with 7816-3 protocol interface |
| CN203733149U (en) * | 2014-02-18 | 2014-07-23 | 北京中清怡和科技有限公司 | External plug-in card with double induction antenna structure and memory card |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392352A (en) * | 2014-12-10 | 2015-03-04 | 京东方科技集团股份有限公司 | Intelligent wearable device and non-contact payment method |
| US10255594B2 (en) | 2014-12-10 | 2019-04-09 | Boe Technology Group Co., Ltd. | Smart wearable device and contactless payment method |
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| Publication number | Publication date |
|---|---|
| CN203733149U (en) | 2014-07-23 |
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Application publication date: 20140618 |
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