CN202632335U - SIM card used for close-range card swiping for mobile payment - Google Patents
SIM card used for close-range card swiping for mobile payment Download PDFInfo
- Publication number
- CN202632335U CN202632335U CN 201220059755 CN201220059755U CN202632335U CN 202632335 U CN202632335 U CN 202632335U CN 201220059755 CN201220059755 CN 201220059755 CN 201220059755 U CN201220059755 U CN 201220059755U CN 202632335 U CN202632335 U CN 202632335U
- Authority
- CN
- China
- Prior art keywords
- sim
- mobile payment
- card
- close
- sim card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a SIM card used for close-range card swiping for mobile payment. The size and the shape of the SIM card used for close-range card swiping for mobile payment are a standard size and a standard shape of SIM cards of cell phones. A SIM card standard contact (507) is arranged on the back of the SIM card used for close-range card swiping for mobile payment. The SIM card used for close-range card swiping for mobile payment is characterized in that an annular antenna (502) is arranged along the periphery on the upper surface of the front face of the SIM card used for close-range card swiping for mobile payment; one end of the annular antenna (502) is suspended while the other end of the annular antenna (502) is connected with a peripheral circuit (505) through a feed point (504); and a radio frequency chip (506) is connected with the peripheral circuit (505). According to the utility model, the stable receiving and transmitting of radio frequency signals are guaranteed through arranging the annular antenna, thereby making up a defect of 2.4G scattering, preventing the shielding of radio frequency signals of a cell phone and improving the compatibility of the cell phone and the SIM card used for close-range card swiping for mobile payment. Therefore, risks and the cost are reduced, the systematic stability is improved, and the industrialization is facilitated.
Description
Technical field
The utility model relates to the mobile phone radio frequency technical field of swiping the card, and is closely the swipe the card SIM of usefulness of a kind of mobile payment specifically.
Background technology
Application popularization along with mobile communication terminal (such as mobile phone).Also more and more cause extensive interest based on new application demands such as the stored value card of mobile communication terminal, mobile phone gate inhibition, mobile-phone payments.Satisfy these and use, best mode is identical or close with the existing radio-frequency card use-pattern of swiping the card.This just requires mobile communication terminal can come to come swap data with consumption terminal or access controller through RFDC as radio-frequency card.
Realize functions such as mobile payment through mobile phone, need on mobile phone, realize near field communication (NFC) function, realize on mobile phone that at present near field communication (NFC) function mainly contains following several modes:
First kind of pattern is the NFC mobile phone, is integrated NFC communication module on existing mobile phone (Near Field Communication), employing be the low frequency induction pattern of 13.56MHz, belong to passive type, need the user to change mobile phone;
Second kind of pattern is the low frequency induction module that on mobile phone SIM, installs 13.56MHz additional, needs the repacking SIM, and can the very big sensor circuit of band on SIM, and this pattern can't large-scale commercial applicationsization;
The third pattern is the active high-frequency induction module that on mobile phone, installs 2.4G additional, can effectively solve penetration problem, and this kind pattern is developed in Japan, and shortcoming is that the user needs special-purpose mobile phone, and this point is not suitable for the use habit that the user changes mobile phone;
The 4th kind of pattern is the active high-frequency induction module (below be called the RF-SIM card) at integrated 2.4G on the SIM, and this kind pattern meets user's use habit very much.
China Mobile has selected the 4th kind of pattern for use, and as the primary standard of mobile payment, but with regard to present commercial situation; Mainly have following shortcoming: owing to shape and structure, the enclosure material of different model mobile phone are different, in the time of in RF-SIM is placed in the different model mobile phone, mobile phone is different to the shielding of radiofrequency signal; Make there is adaptability problem between mobile phone and RF-SIM card that it is undesirable that the RF-SIM card card-reading devcie reads the effect of RF-SIM card, shows that mainly card reading speed is slow; Card Reader is apart from instability, and the control Card Reader is apart from difficulty, for same reader device; The mobile phone Card Reader close that has; The mobile phone Card Reader distance that has is far, thereby has influenced existing Mobile business user's experience and commercialization process, and this also is that present China Mobile promotes one of this technological obstacle.
Produce above-mentioned reason and be because the ever-changing decision of the characteristics of active radio-frequency technique itself and mobile communication terminal.Different mobile communication terminals has very strong shield effectiveness to the RF-SIM card radio communication of inserting.When on low-frequency range, working especially, radio frequency can't penetrate mobile communication terminal under a lot of situation.
The utility model content
To the defective that exists in the prior art, the purpose of the utility model is to provide a kind of mobile payment SIM of usefulness of closely swiping the card, and 2.4G is done further investigation; Guarantee the stable transmitting-receiving of radiofrequency signal through tours antenna is set, overcome the shortcoming of 2.4G scattering, prevent the shielding of mobile phone radiofrequency signal; Improve the adaptability of mobile phone and SIM; Reduce risk and cost, improved the stability of system, more helped industrialization.
For reaching above purpose, the technical scheme that the utility model is taked is:
Closely the swipe the card SIM of usefulness of a kind of mobile payment is of a size of the standard size and the profile of SIM cards of mobile phones, is provided with SIM standard contacts 507 at the back side 503 of card, it is characterized in that:
The upper surface in front 501 at card is provided with around shape antenna 502 along periphery, suspends around shape antenna 502 1 ends, and the other end is connected with peripheral circuit 505 through feedback point 504, and radio frequency chip 506 is connected with peripheral circuit 505.
On the basis of technique scheme, said radio frequency chip 506 adopts the nRF24L01 chip or the nRF24LE1 chip of Nordic company, and its radio transmitted power is 0dbm, and the frequency central point is 2400～2520Mhz, adopts the GFSK modulating mode.
On the basis of technique scheme, said peripheral circuit 505 comprises traditional SIM cards of mobile phones circuit at least.
On the basis of technique scheme, saidly twine a circle at least around shape antenna 502.
Closely the swipe the card SIM of usefulness of the described mobile payment of the utility model; Guarantee the stable transmitting-receiving of radiofrequency signal through tours antenna is set, overcome the shortcoming of 2.4G scattering, prevent the shielding of mobile phone radiofrequency signal; Improve the adaptability of mobile phone and SIM; Reduce risk and cost, improved the stability of system, more helped industrialization.
Description of drawings
The utility model has following accompanying drawing:
The Facad structure synoptic diagram of Fig. 1 the utility model,
The structure synoptic diagram of Fig. 2 the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
Selected VHF frequency range and uhf band and the SHF frequency range that is easy to penetrate mobile communication terminal of the utility model avoided the employed frequency range of mobile communication, simultaneously with anti-collision.Such as various frequencies such as 315MHz, 433MHz, 915MHz, 2.4G, 5.8G, giving an example and discussing of the utility model is main with 2.4G mainly, but is equally applicable to other high-frequency band.
Closely the swipe the card SIM of usefulness of the described mobile payment of the utility model is of a size of the standard size and the profile of SIM cards of mobile phones, like Fig. 1, shown in 2,
The back side 503 at card is provided with SIM standard contacts 507, and identical with the contact of existing SIM cards of mobile phones, the utility model no longer details,
Upper surface in the front 501 of blocking is provided with around shape antenna 502 along periphery; Suspend around shape antenna 502 1 ends, the other end is connected with peripheral circuit 505 through feedback point 504, and radio frequency chip 506 is connected with peripheral circuit 505; Said radio frequency chip 506 can adopt chips such as the nRF24L01, nRF24LE1 of Nordic company; Its radio transmitted power is 0dbm, and the frequency central point is 2400～2520Mhz, adopts the GFSK modulating mode.
During use,, insert the mobile phone deck, through the battery of mobile phone power taking with closely the swipe the card SIM of usefulness of the mobile payment of this standard SIM size.
On the basis of technique scheme, said peripheral circuit 505 comprises traditional SIM cards of mobile phones circuit at least.
On the basis of technique scheme, saidly twine a circle at least around shape antenna 502.
The content that the utility model is not described in detail all can adopt prior art to implement.
The utility model design is ingenious, simple in structure, has effectively solved the shielding of mobile phone to radiofrequency signal, and the development of mobile Internet, ecommerce and Internet of Things is had significant meaning.
Claims (4)
1. the mobile payment SIM of usefulness of closely swiping the card is of a size of the standard size and the profile of SIM cards of mobile phones, is provided with SIM standard contacts (507) at the back side (503) of card, it is characterized in that:
Upper surface in the front (501) of blocking is provided with around shape antenna (502) along periphery, suspends around shape antenna (502) one ends, and the other end is connected with peripheral circuit (505) through feedback point (504), and radio frequency chip (506) is connected with peripheral circuit (505).
2. closely the swipe the card SIM of usefulness of mobile payment as claimed in claim 1; It is characterized in that: said radio frequency chip (506) adopts the nRF24L01 chip or the nRF24LE1 chip of Nordic company; Its radio transmitted power is 0dbm; The frequency central point is 2400～2520Mhz, adopts the GFSK modulating mode.
3. closely the swipe the card SIM of usefulness of mobile payment as claimed in claim 1, it is characterized in that: said peripheral circuit (505) comprises traditional SIM cards of mobile phones circuit at least.
4. closely the swipe the card SIM of usefulness of mobile payment as claimed in claim 1 is characterized in that: saidly twine a circle at least around shape antenna (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059755 CN202632335U (en) | 2011-02-24 | 2012-02-23 | SIM card used for close-range card swiping for mobile payment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120045944 | 2011-02-24 | ||
| CN201120045944.2 | 2011-02-24 | ||
| CN 201220059755 CN202632335U (en) | 2011-02-24 | 2012-02-23 | SIM card used for close-range card swiping for mobile payment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632335U true CN202632335U (en) | 2012-12-26 |
Family
ID=47385506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220059755 Expired - Fee Related CN202632335U (en) | 2011-02-24 | 2012-02-23 | SIM card used for close-range card swiping for mobile payment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199273A (en) * | 2014-09-17 | 2014-12-10 | 宝捷时计电子（深圳）有限公司 | Watch without button and handle |
-
2012
- 2012-02-23 CN CN 201220059755 patent/CN202632335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199273A (en) * | 2014-09-17 | 2014-12-10 | 宝捷时计电子（深圳）有限公司 | Watch without button and handle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202652217U (en) | Nfc chip | |
| US9031066B2 (en) | Casing apparatus having wireless communication function for mobile terminal | |
| CN103366197A (en) | RFID reader/writer and assembly thereof | |
| CN203590225U (en) | Ultra long distance bluetooth communication module | |
| CN203491375U (en) | Wireless reader apparatus | |
| CN203644053U (en) | IC card management system based on bluetooth | |
| CN102832961A (en) | Multi-band signal transceiving device | |
| CN202632335U (en) | SIM card used for close-range card swiping for mobile payment | |
| CN102236780A (en) | Card reader for high-frequency wireless smart card | |
| CN203071918U (en) | Software radio frequency card supporting intelligent antenna | |
| CN204695421U (en) | Based on the entrance guard device that mobile phone is configured | |
| CN202652332U (en) | NFC mobile phone terminal | |
| CN203054898U (en) | RF-SIM card controlling distance detection by employing magnetic field | |
| CN201986165U (en) | Wireless communication device and system adopting serial digital input/output (SDIO) interface | |
| CN104577357A (en) | Antenna and mobile terminal | |
| CN204733161U (en) | The wireless communication module of built-in NFC function | |
| CN202677443U (en) | Novel smart card capable of realizing 13.56 MHz communication | |
| CN203217594U (en) | RFID reading and writing device and assembly thereof | |
| CN102664998A (en) | Mobile phone with RFID (radio frequency identification) read-write function | |
| CN203414989U (en) | Intelligent storage card and system thereof | |
| CN202362814U (en) | Double-frequency communication radio frequency SIM card | |
| CN102256018A (en) | Mobile phone with integrated RFID (Radio Frequency Identification) function and communication method thereof | |
| CN201622594U (en) | Non-contact smart memory card | |
| CN205453723U (en) | Full duplex wireless communication device | |
| CN204131510U (en) | A kind of high-stability radio-frequency signal R-T unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Haiquan Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150223 |
|
| EXPY | Termination of patent right or utility model |