CN201583984U - Separable non-contact card device - Google Patents
Separable non-contact card device Download PDFInfo
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- CN201583984U CN201583984U CN2009202617087U CN200920261708U CN201583984U CN 201583984 U CN201583984 U CN 201583984U CN 2009202617087 U CN2009202617087 U CN 2009202617087U CN 200920261708 U CN200920261708 U CN 200920261708U CN 201583984 U CN201583984 U CN 201583984U
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- 230000001502 supplementing effect Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model provides a separable non-contact card device, comprising a radio frequency card sleeve and a memory card or an intelligent card, wherein the memory card or the intelligent card is separately arranged in the radio frequency card sleeve. In the utility model, a safe memory card with an electronic purse, a safe memory card with an electronic credit card or a safe memory card with an electronic ticket is inserted into the radio frequency card sleeve to form non-contact expense cards with different purposes, which can be consumed, recharged and managed just as a traditional non-contact expense card. After being separated from the radio frequency sleeve, the safe memory card with the electronic purse can be inserted into a mobile phone with a memory card interface and can be remotely recharged and managed through short messages or through surfing the Internet with the mobile phone, and the safe memory card also can be inserted into any computer through a card reader and is remotely recharged and managed through computer network. The utility model provides great convenience for people and has simple structure and convenient operation.
Description
Technical field
The utility model relates to the radio frequency non-contact technical field, particularly a kind of detachable non-contact card device.
Background technology
Continuous development along with the modern social science technology, the application of non-contact radio-frequency card technique is ripe gradually, non-contact radio-frequency card common in people's daily life has multiple, as the non-contact IC mass transit card, non-contact IC gate inhibition card etc., but in the non-contact radio-frequency card technique that prior art provides: the safe storage chip of its non-contact IC is to inlay plastic cards the inside, and it can not be with the safe storage chip from the come out requirement of reading and writing its data in the mode that realizes outside the noncontact of card overall separation.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of detachable non-contact card device, safe memory card or smart card in it can separate with the radio frequency cutting ferrule, can realize the requirement of data in the access card from the equipment of other band memory card interface or band intelligent card interface, it makes contactless terminal just can realize read-write to various safe memory cards or smart card by radio frequency in addition, satisfy the requirement of people, be the stored value card in people's storage card safe in utilization or the smart card by radio frequency read-write safe memory card or smart card, credit card, electronic ticket etc. provide convenience.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of detachable non-contact card device wherein, comprises radio frequency cutting ferrule and safe memory card or smart card, and described safe memory card or smart card are arranged in the radio frequency cutting ferrule in separable mode.
Described non-contact card device wherein, is provided with the first safe microcontroller chip that has intelligent card function in the described safe memory card, be used to realize stored value card, e-credit or electronic ticket.
Described non-contact card device, wherein, described safe memory card also comprises a flash storage chip that connects with the first safe microcontroller chip.
Described non-contact card device, wherein, described radio frequency cutting ferrule comprises induction antenna, antenna-matching circuit, rf modulations demodulation module, second micro controller unit that connects successively, and storage card or intelligent card interface module, wherein:
Described induction antenna connects with described antenna-matching circuit, be used to receive first radiofrequency signal that is loaded with read-write safe memory card or smartcard command that contactless terminal sends, and, be used for the 4th radiofrequency signal after described contactless terminal is launched described coupling;
Described antenna-matching circuit connects with described rf modulations demodulation module, be used for described first radiofrequency signal coupling is second radiofrequency signal and sends to described rf modulations demodulation module, and, be used for the 3rd radio frequency signal that received RF modulation module sends over, and be that receivable the 4th radiofrequency signal of contactless terminal is launched by induction antenna described the 3rd radio frequency Signal Matching;
Described rf modulations demodulation module is used to receive second radiofrequency signal that described antenna-matching circuit sends, and described second radiofrequency signal is modulated into first digital signal, and,
Be used to receive second digital signal that described second micro controller unit is sent, and described second digital signal is modulated into the 3rd radio frequency signal sends to described antenna-matching circuit;
Described second micro controller unit connects with described rf modulations demodulation module, is used to receive first digital signal that described rf modulations demodulation module sends, and converts described first digital signal to safe memory card or smart card read write command signal, and,
Be used to receive safe memory card or smart card read-write consequential signal that described storage card or the transmission of intelligent card interface module come, and convert described read-write consequential signal to second digital signal and send to described rf modulations demodulation module;
Described storage card or intelligent card interface module connect with described second micro controller unit, are used to transmit safe memory card that described second micro controller unit sends or smart card read write command signal to safe memory card that connects with it or intelligent card in processing, and,
The read-write consequential signal that is used to transmit the safe memory card that connects with it or smart card is given described second micro controller unit.
Described non-contact card device, wherein, described safe memory card is one of the SD card that has intelligent card function, MicroSD card, mmc card, CF card, MS card.
Described non-contact card device, wherein, described memory card interface module is one of SD card slot, T card slot, mmc card slot, CF card slot, MS card slot; Described intelligent card interface is the smart card slot.
Described non-contact card device is characterized in that, described radio frequency cutting ferrule also comprises a supply module that connects with described second micro controller unit, is used for to described second micro controller unit power supply.
Beneficial effect: the detachable non-contact card device that the utility model provides, make contactless terminal can read and write safe memory card or smart card by radio frequency, satisfy the requirement of people by noncontact mode storage card safe in utilization or contact intelligent card; And its described radio frequency cutting ferrule can insert the safe memory card that has stored value card, perhaps insert the safe memory card that has e-credit, perhaps insert the safe memory card that has electronic ticket, can constitute the contactless consumption card of different purposes, can equally with traditional contactless consumption card consume, supplement with money and manage; And its safe memory card that has stored value card can be inserted in the mobile phone of any band memory card interface with after the radio frequency cutting ferrule separates, and undertaken long-rangely supplementing with money and managing by note or surfing Internet with cell phone mode; Also can insert in any computing machine, be undertaken long-rangely supplementing with money and managing by computer network by card reader; For people provide very big convenience, and it is simple in structure, and is easy to operate.
Description of drawings
Fig. 1 is the circuit connection structure block diagram of the detachable non-contact card device that provides of the utility model embodiment;
Fig. 2 is the detachable non-contact card apparatus module structural representation that the utility model embodiment provides;
The detachable non-contact card device principle of work process flow diagram that Fig. 3 provides for the utility model embodiment.
Embodiment
A kind of detachable non-contact card device that the utility model embodiment provides, what they were different with traditional non-contact card is, safety chip and radio frequency chip are not whole, safety chip is arranged in the storage card and by a Micro SD card (being the T card) interface and is connected with the radio-frequency card cover, and radio-frequency card has put conversion of signals chip and radio frequency chip.For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
A kind of detachable non-contact card device that the utility model embodiment provides as shown in Figure 1, comprises radio frequency cutting ferrule 100 and safe memory card 200, and described safe memory card 200 is arranged in the radio frequency cutting ferrule 100 in separable mode; Certainly the utility model also can be changed to smart card with safe memory card, and then corresponding radio frequency cutting ferrule also be an intelligent card interface, the setting that separates of realization smart card and radio frequency cutting ferrule.
Be provided with the first safe microcontroller chip (not marking among the figure) that has intelligent card function in the described safe memory card, the described first safe microcontroller chip can be used for realizing stored value card, e-credit or electronic ticket.Certainly, safe memory card of the present utility model can also be provided with a flash storage chip that connects with the first safe microcontroller chip within it, makes the utility model have common memory card function and stored value card (or e-credit or electronic ticket etc.) function simultaneously.
In order to make contactless terminal just can realize read-write to various safe memory cards by radio frequency, as shown in Figure 1, radio frequency cutting ferrule 100 described in the utility model embodiment comprises the induction antenna 110 that connects successively, antenna-matching circuit 120, rf modulations demodulation module 130, second micro controller unit 140, and storage card or intelligent card interface module 150, promptly, when adopting safe memory card, be the memory card interface module, if described radio frequency cutting ferrule separates the non-contact card device of setting with smart card, then the safe storage card interface module is changed to the intelligent card interface module.Wherein:
Described induction antenna 110 connects with described antenna-matching circuit 120, be used to receive first radiofrequency signal that is loaded with read-write safe memory card or smartcard command that contactless terminal sends, and, be used for the 4th radiofrequency signal after described contactless terminal is launched described coupling; As shown in Figure 2.
Described antenna-matching circuit 120 connects with described rf modulations demodulation module 130, be used for described first radiofrequency signal coupling is second radiofrequency signal and sends to described rf modulations demodulation module 130, and, be used for the 3rd radio frequency signal that received RF modulation module 130 sends over, and be that receivable the 4th radiofrequency signal of contactless terminal is launched by induction antenna described the 3rd radio frequency Signal Matching;
Described rf modulations demodulation module 130 is used to receive second radiofrequency signal that described antenna-matching circuit 120 sends, and described second radiofrequency signal is modulated into first digital signal, and,
Be used to receive second digital signal that described second micro controller unit 140 is sent, and described second digital signal is modulated into the 3rd radio frequency signal sends to described antenna-matching circuit;
Described second micro controller unit 140 connects 130 with described rf modulations demodulation module, be used to receive first digital signal that described rf modulations demodulation module 130 sends, and convert described first digital signal to safe memory card or smart card read write command signal, and
Be used to receive safe memory card or smart card read-write consequential signal that described memory card interface module 150 or the transmission of intelligent card interface module come, and convert described read-write consequential signal to second digital signal and send to described rf modulations demodulation module 130;
Described storage card or intelligent card interface module 150 connect with described second micro controller unit 140, be used to transmit safe memory card that described second micro controller unit 140 sends or smart card read write command signal to safe memory card that connects with it or intelligent card in processing, and
The read-write consequential signal that is used to transmit the safe memory card that connects with it or smart card is given described second micro controller unit 140.That is, when adopting safe memory card, then its interface module corresponds to the memory card interface module, realizes connecting with the detachable of safe memory card; Certainly, when adopting the memory card interface module, it also can be realized and the connecting of common memory card, thereby finish reading of common memory card by radio frequency; And when adopting smart card, then its interface module corresponds to the intelligent card interface module, realizes connecting with the detachable of smart card.
Wherein, described safe memory card can be one of the SD card that has intelligent card function, mmc card, CF card, MicroSD card, MS card, adapt with it, described memory card interface module is one of SD card slot, mmc card slot, CF card slot, T card (being Micro SD card) slot, MS card slot.Described intelligent card interface is the smart card slot.
Preferred embodiment, described memory card interface module is a Micro SD card slot, can realize the flexible plug of described safe memory card like this, for example by described Micro SD card slot, insertion has the safety chip storage card of different intelligent card function, as stored value card chip, e-credit chip or IC public transport chip etc., can constitute the non-contact card of different purposes, can realize equally with traditional non-contact card consuming, supplementing with money and use-pattern such as management, very convenient user flexibility is selected.
Certainly, detachable non-contact card device described in the utility model, it can also realize that the safety chip that will be used to consume extracts described radio frequency cutting ferrule 150, can be inserted in the mobile phone of any band MicroSD bayonet socket, undertaken long-rangely supplementing with money and managing by note or computer network, maybe can insert in any computing machine, be undertaken long-rangely supplementing with money and managing by computer network by card reader.
Further, described detachable non-contact card device, it also comprises a supply module (not marking among the figure) that connects with described second micro controller unit, is used for to described second micro controller unit, rf modulations demodulation module and storage card power supply, and described supply module can be a battery.Certainly, described second micro controller unit can also for example be converted to the power supply power supply by the rf modulations demodulation module with radio-frequency (RF) energy by the power supply of radio frequency energy delivered.
Further, described second micro controller unit 140 can be the MCU chip of TI MSP430 for a model, and as shown in Figure 1, described rf modulations demodulation module can be a non-contact read-write chip NXP PN532.The input/output terminal IO of described rf modulations demodulation module 130 connects the input/output terminal IO of described MCU, and the CMD of described MCU, DAT0～3, CLK end and described memory card interface module connect.
Certainly, by high integrated technology, can be merged into a module to described second micro controller unit and described rf modulations demodulation module, collection control function and signal modulation function are together.
Above-mentioned detachable non-contact card device, its principle of work comprises the steps: as shown in Figure 3.
601, described induction antenna receives first radiofrequency signal that is loaded with read-write safe memory card or smartcard command that contactless terminal sends; And described first radiofrequency signal issued antenna-matching circuit;
602, described antenna-matching circuit is second radiofrequency signal and sends to described rf modulations demodulation module described first radiofrequency signal coupling;
603, described rf modulations demodulation module receives second radiofrequency signal that described antenna-matching circuit sends, and described second radiofrequency signal is modulated into first digital signal;
604, described second micro controller unit receives first digital signal that described rf modulations demodulation module sends, and converts described first digital signal to storage card or smart card read write command signal;
605, described storage card or intelligent card interface module are transmitted storage card that described second micro controller unit sends or smart card read write command signal to safe memory card that connects with it or intelligent card in processing;
606, described storage card or intelligent card interface module are transmitted the safe memory card connect with it or the read-write consequential signal after the intelligent card in processing to second micro controller unit;
607, described second micro controller unit receives the read-write consequential signal that described storage card or the transmission of intelligent card interface module come, and converts described read-write consequential signal to second digital signal and send to described rf modulations demodulation module;
608, described rf modulations demodulation module receives second digital signal that described second micro controller unit is sent, and described second digital signal is modulated into the 3rd radio frequency signal sends to described antenna-matching circuit;
609, the 3rd radio frequency signal that sends over of described antenna-matching circuit received RF modulation module, and be that receivable the 4th radiofrequency signal of contactless terminal is launched by induction antenna with described the 3rd radio frequency Signal Matching.
The detachable non-contact card device that the utility model provides makes contactless terminal can read and write safe memory card or smart card by radio frequency, satisfies the requirement of people by noncontact mode storage card safe in utilization or contact intelligent card; And its described radio frequency cutting ferrule can insert the safe memory card that has stored value card, perhaps insert the safe memory card that has e-credit, can constitute the contactless consumption card of different purposes, can equally with traditional contactless consumption card consume, supplement with money and manage; And its safe memory card that has stored value card can be inserted in the mobile phone of any band memory card interface with after the radio frequency cutting ferrule separates, and undertaken long-rangely supplementing with money and managing by note or surfing Internet with cell phone mode; Also can insert in any computing machine, be undertaken long-rangely supplementing with money and managing by computer network by card reader; For people provide very big convenience, and it is simple in structure, and is easy to operate.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (7)
1. a detachable non-contact card device is characterized in that, comprise radio frequency cutting ferrule and safe memory card or smart card, described safe memory card or smart card are arranged in the radio frequency cutting ferrule in separable mode.
2. non-contact card device according to claim 1 is characterized in that, is provided with the first safe microcontroller chip that has intelligent card function in the described safe memory card, is used to realize stored value card, e-credit or electronic ticket.
3. non-contact card device according to claim 2 is characterized in that, described safe memory card also comprises a flash storage chip that connects with the first safe microcontroller chip.
4. non-contact card device according to claim 1, it is characterized in that, described radio frequency cutting ferrule comprises induction antenna, antenna-matching circuit, rf modulations demodulation module, second micro controller unit that connects successively, and storage card or intelligent card interface module, wherein:
Described induction antenna connects with described antenna-matching circuit, be used to receive first radiofrequency signal that is loaded with read-write safe memory card or smartcard command that contactless terminal sends, and, be used for the 4th radiofrequency signal after described contactless terminal is launched described coupling;
Described antenna-matching circuit connects with described rf modulations demodulation module, be used for described first radiofrequency signal coupling is second radiofrequency signal and sends to described rf modulations demodulation module, and, be used for the 3rd radio frequency signal that received RF modulation module sends over, and be that receivable the 4th radiofrequency signal of contactless terminal is launched by induction antenna described the 3rd radio frequency Signal Matching;
Described rf modulations demodulation module is used to receive second radiofrequency signal that described antenna-matching circuit sends, and described second radiofrequency signal is modulated into first digital signal, and,
Be used to receive second digital signal that described second micro controller unit is sent, and described second digital signal is modulated into the 3rd radio frequency signal sends to described antenna-matching circuit;
Described second micro controller unit connects with described rf modulations demodulation module, is used to receive first digital signal that described rf modulations demodulation module sends, and converts described first digital signal to safe memory card or smart card read write command signal, and,
Be used to receive safe memory card or smart card read-write consequential signal that described storage card or the transmission of intelligent card interface module come, and convert described read-write consequential signal to second digital signal and send to described rf modulations demodulation module;
Described storage card or intelligent card interface module connect with described second micro controller unit, are used to transmit safe memory card that described second micro controller unit sends or smart card read write command signal to safe memory card that connects with it or intelligent card in processing, and,
The read-write consequential signal that is used to transmit the safe memory card that connects with it or smart card is given described second micro controller unit.
5. non-contact card device according to claim 1 is characterized in that, described safe memory card is one of the SD card that has intelligent card function, MicroSD card, mmc card, CF card, MS card.
6. non-contact card device according to claim 5 is characterized in that, described memory card interface module is one of SD card slot, T card slot, mmc card slot, CF card slot, MS card slot; Described intelligent card interface is the smart card slot.
7. non-contact card device according to claim 4 is characterized in that, described radio frequency cutting ferrule also comprises a supply module that connects with described second micro controller unit, is used for to described second micro controller unit power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202617087U CN201583984U (en) | 2009-12-16 | 2009-12-16 | Separable non-contact card device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202617087U CN201583984U (en) | 2009-12-16 | 2009-12-16 | Separable non-contact card device |
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| CN201583984U true CN201583984U (en) | 2010-09-15 |
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| CN2009202617087U Expired - Lifetime CN201583984U (en) | 2009-12-16 | 2009-12-16 | Separable non-contact card device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496112A (en) * | 2011-11-24 | 2012-06-13 | 烽火通信科技股份有限公司 | Three-screen payment system based on intelligent SD card and realization method thereof |
| WO2012075876A1 (en) * | 2010-12-06 | 2012-06-14 | 国民技术股份有限公司 | Communication system and communication method |
| CN102567751A (en) * | 2010-12-31 | 2012-07-11 | 国民技术股份有限公司 | Short-distance radio frequency communication system and method |
| CN104616053A (en) * | 2015-02-11 | 2015-05-13 | 深圳市鹏力凯科技有限公司 | Novel machine card communication conversion product |
| CN104639685A (en) * | 2015-01-27 | 2015-05-20 | 深圳市鹏力凯科技有限公司 | Novel machine card communication product |
| CN106226789A (en) * | 2016-08-31 | 2016-12-14 | 江苏艾倍科科技股份有限公司 | A kind of Big Dipper student card |
-
2009
- 2009-12-16 CN CN2009202617087U patent/CN201583984U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075876A1 (en) * | 2010-12-06 | 2012-06-14 | 国民技术股份有限公司 | Communication system and communication method |
| CN102567751A (en) * | 2010-12-31 | 2012-07-11 | 国民技术股份有限公司 | Short-distance radio frequency communication system and method |
| CN102496112A (en) * | 2011-11-24 | 2012-06-13 | 烽火通信科技股份有限公司 | Three-screen payment system based on intelligent SD card and realization method thereof |
| CN102496112B (en) * | 2011-11-24 | 2017-04-12 | 烽火通信科技股份有限公司 | Three-screen payment system based on intelligent SD card and realization method thereof |
| CN104639685A (en) * | 2015-01-27 | 2015-05-20 | 深圳市鹏力凯科技有限公司 | Novel machine card communication product |
| CN104639685B (en) * | 2015-01-27 | 2018-11-20 | 深圳市鹏力凯科技有限公司 | Novel machine card communication product |
| CN104616053A (en) * | 2015-02-11 | 2015-05-13 | 深圳市鹏力凯科技有限公司 | Novel machine card communication conversion product |
| CN106226789A (en) * | 2016-08-31 | 2016-12-14 | 江苏艾倍科科技股份有限公司 | A kind of Big Dipper student card |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN NATIONZ ELECTRONIC COMMERCE CO., LTD. Free format text: FORMER NAME: SHENZHEN ANGELSHINE CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Technology Development Institute Technology Park Building No. 3 tower 9 building A room Patentee after: Shenzhen Nationz Electronic Commerce Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Technology Development Institute Technology Park Building No. three tower 19B1 Patentee before: Shenzhen Angelshine Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |