CN205658514U - Cell -phone protective sheath of integration intelligent card and intelligent card reader function - Google Patents
- ️Wed Oct 26 2016
Info
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Publication number
- CN205658514U CN205658514U CN201620493951.1U CN201620493951U CN205658514U CN 205658514 U CN205658514 U CN 205658514U CN 201620493951 U CN201620493951 U CN 201620493951U CN 205658514 U CN205658514 U CN 205658514U Authority
- CN
- China Prior art keywords
- chip
- frequency
- card
- high frequency
- card reader Prior art date
- 2016-05-27 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
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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a cell -phone protective sheath of integration intelligent card and intelligent card reader function, this protective sheath includes back casing cover, protecgulum and integration features part, the protecgulum is located the back casing cover upper surface is and vacuole formation between the two, the integration features part is located in the cavity between protecgulum and the back casing cover, the integration features part comprises circuit system, battery and connecting wire, circuit system includes ARM main control chip, bluetooth module, high frequency NFC card reader chip, the first high -frequency card analog chip, second high frequency card analog chip, high frequency antenna switching module, first induction antenna, second induction antenna, low frequency card reader chip, low -frequency antenna switching module and low frequency card analog control module, this protective sheath has covered the frequency range that RFID used, has extended NFC application functions, makes things convenient for the switching between card reader and the card mode, has improved NFC and has used the experience effect.
Description
Technical field
This utility model relates to a kind of integrated smart card and the mobile phone protective cover of intelligent card reader function.
Background technology
The current mobile phone supporting NFC function gets more and more, including Samsung, NOKIA, Google, Semen setariae, OPPO, Meizu, Huawei Deng.But i Phone is the most not yet integrated with NFC function, i Phone is not supported for NFC function, causes NFC application is difficult to by industrialization batch application, owing to i Phone has a high-end user of the biggest share, and these high-end use Family is only the potential user of NFC function.
The problem not supporting NFC in order to solve i Phone, have developed special outfit i Phone NFC intelligent protection set or NFC earphone jack adnexa, such as iCarte, Incipio, DeviceFidelity, Flomio NFC function accessories product Deng company's exploitation.But the solution that the said goods is provided is all based on the mode of contact The NFC data information read is transferred to i Phone, i.e. carries out data message biography by USB interface or audio headphone jack Defeated.Both modes, for Consumer's Experience, are not the most optimal；If passing through USB interface, then protection set ratio can be caused Mobile phone 8-10mm to be about, this length can cause protecting set to seem to compare " too fat to move ", and feeling that user is held in the hand is the best； And if by audio headphone jack, then it is the most inconvenient to cause using, and user may often leave behind NFC function Adnexa and NFC cannot be used to apply.
The most all of NFC mobile phone, NFC protection set and NFC audio headphone jack adnexa all have employed standard NFC specification, i.e. resonant frequency are high frequency 13.56MHz, communication protocol meet ISO14443A/B, ISO15693 or SonyFelica standard.But, in Present Global whole RFID market, except pandemic high frequency 13.56MHz RFID it Outward, 125KHz/134.2KHz(low frequency) the RFID application of frequency range is also quite extensive, especially gate inhibition, work attendance, animal Identify fields such as (animal husbandry).It is to say, current NFC specification also fails to cover all of RFID sector application comprehensively, lead Cause the defect of NFC application.The most all of NFC mobile phone, NFC protection set and NFC earphone jack adnexa are mainly simultaneously Acquiescence is operated in card reader pattern, if card model to be operated in, its switching mode is more complicated, and vast user cannot be certainly Oneself is configured switching, only professional person or specialized company and just has the ability NFC function setting to card model, greatly limits Make the quick expansion of NFC application.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of integrated smart card and the hands of intelligent card reader function Machine protection set, this protection set covers the frequency range of RFID application high and low frequency, has expanded NFC application function, convenient reading Switching between card device pattern and card model, greatly improves the experience effect of NFC application function.
For solving above-mentioned technical problem, this utility model provides a kind of integrated smart card and the mobile phone of intelligent card reader function Protection set, this protection set includes rear shell cover, protecgulum and integrated functionality parts, described before be covered on described rear shell cover upper surface and Forming cavity between the two, described integrated functionality parts are located in the cavity between described protecgulum and rear shell cover；
Described integrated functionality parts are made up of Circuits System, battery and connecting line；Described Circuits System includes ARM master control core Sheet, bluetooth module, high frequency NFC reader chip, the first high frequency card analog chip, the second high frequency card analog chip, high frequency antenna Handover module, the first induction antenna, the second induction antenna, low frequency card reader chip, low-frequency antenna handover module and low frequency card Simulation control module；
Described first induction antenna connects the signal transmitting/receiving terminal of described high frequency antenna handover module；
Described second induction antenna connects the signal transmitting/receiving terminal of described low-frequency antenna handover module；
Described ARM main control chip respectively with described bluetooth module, high frequency NFC reader chip, high frequency antenna handover module, Low frequency card reader chip, low frequency card simulation control module, low-frequency antenna handover module connect；
Described high frequency antenna handover module connect respectively the radio-frequency transmissions/receiving terminal of described high frequency NFC reader chip, Signal reception/the outfan of one high frequency card analog chip, the signal reception/outfan of the second high frequency card analog chip and ARM master The radio frequency of control chip controls end；
Described low-frequency antenna handover module connects the radio-frequency transmissions/receiving terminal of described low frequency card reader chip, low frequency respectively The radio frequency reception end of card simulation control module and the radio frequency of ARM main control chip control end.
Preferably: this protection set also includes that on & off switch, display lamp and USB interface, described on & off switch, display lamp and USB connect Mouth is respectively arranged on the bottom of described rear shell cover, and described on & off switch and display lamp are serially connected with the power supply of described integrated functionality parts and return Road, described USB interface connects the USB port of described integrated functionality components A RM main control chip.
Preferably: described rear shell cover side has long lumbar hole in cellular phone power supplies key, volume key and mute key position.
Preferably: described rear shell cover and described protecgulum use the form of ultrasonic bonding to be attached.
Circuits System in integrated functionality parts described in this utility model is made up of two parts circuit, the respectively first electricity Road and second circuit, wherein the first circuit is connected with described battery fly line, and second circuit and the first circuit cable connect.
Owing to the mobile phone protective cover of this utility model integrated smart card and intelligent card reader function have employed above-mentioned technical side Case, i.e. this protection set protecgulum 13 be located at rear shell cover upper surface and form cavity between the two, described integrated functionality parts by Circuits System, battery and connecting line are constituted；Described Circuits System includes ARM main control chip, bluetooth module, high frequency NFC reader Chip, the first high frequency card analog chip, the second high frequency card analog chip, high frequency antenna handover module, the first induction antenna, second Induction antenna, low frequency card reader chip, low-frequency antenna handover module and low frequency card simulation control module；
Described first induction antenna connects the signal transmitting/receiving terminal of described high frequency antenna handover module；
Described second induction antenna connects the signal transmitting/receiving terminal of described low-frequency antenna handover module；
Described ARM main control chip respectively with described bluetooth module, high frequency NFC reader chip, high frequency antenna handover module, Low frequency card reader chip, low frequency card simulation control module, low-frequency antenna handover module connect；
Described high frequency antenna handover module connect respectively the radio-frequency transmissions/receiving terminal of described high frequency NFC reader chip, Signal reception/the outfan of one high frequency card analog chip, the signal reception/outfan of the second high frequency card analog chip and ARM master The radio frequency of control chip controls end；Described low-frequency antenna handover module connect respectively the radio-frequency transmissions of described low frequency card reader chip/ The radio frequency reception end of receiving terminal, low frequency card simulation control module and the radio frequency of ARM main control chip control end.This protection set covers The frequency range of RFID application high and low frequency, has expanded NFC application function, has facilitated between card reader pattern and card model Switching, greatly improve the experience effect of NFC application function.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the mobile phone protective cover schematic diagram of this utility model integrated smart card and intelligent card reader function；
Fig. 2 is the structural representation of integrated functionality parts in this mobile phone protective cover.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model provides a kind of integrated smart card and the hands of intelligent card reader function to embodiment Machine protection set, this protection set includes that rear shell cover 12, protecgulum 13 and integrated functionality parts, described protecgulum 13 are located at described rear shell cover 12 Upper surface and form cavity between the two, described integrated functionality parts are located at the cavity between described protecgulum 13 and rear shell cover 12 In；
Described integrated functionality parts are made up of Circuits System, battery 16 and connecting line；Described Circuits System includes ARM master control Chip 1, bluetooth module 2, high frequency NFC reader chip the 3, first high frequency card analog chip the 4, second high frequency card analog chip 5, height Frequently antenna switch module the 6, first induction antenna the 7, second induction antenna 8, low frequency card reader chip 9, low-frequency antenna handover module 10 and low frequency card simulation control module 11；
Described first induction antenna 7 connects the signal transmitting/receiving terminal of described high frequency antenna handover module 6；
Described second induction antenna 8 connects the signal transmitting/receiving terminal of described low-frequency antenna handover module 10；
Described ARM main control chip 1 switches mould with described bluetooth module 2, high frequency NFC reader chip 3, high frequency antenna respectively Block 6, low frequency card reader chip 9, low frequency card simulation control module 11, low-frequency antenna handover module 10 connect；
Described high frequency antenna handover module 6 connect respectively described high frequency NFC reader chip 3 radio-frequency transmissions/receiving terminal, Signal reception/the outfan of the first high frequency card analog chip 4, the signal reception/outfan of the second high frequency card analog chip 5 and The radio frequency of ARM main control chip 1 controls end；
Described low-frequency antenna handover module 10 connects the radio-frequency transmissions/receiving terminal of described low frequency card reader chip 9, low respectively The radio frequency reception end of the control module 11 of card simulation frequently and the radio frequency of ARM main control chip 1 control end.
Preferably, described high frequency NFC reader chip the 3, first high frequency card analog chip 4 and the second high frequency card analog chip 5 support high frequency card reader pattern and high-frequency card pattern, described low frequency card reader respectively by described high frequency antenna handover module 6 Chip 9 and low frequency card simulation control module 11 support low frequency card reader pattern respectively by described low-frequency antenna handover module 10 With low frequency card tablet mode.
High frequency NFC reader chip 3 in native system directly senses reading high frequency NFC label by the first induction antenna 7 Information, high frequency NFC tag information is controlled to transmit to intelligent terminal through bluetooth module 2 by ARM main control chip 1, it is achieved that high frequency intelligence The reading that can block；First high frequency card analog chip the 4, second high frequency card analog chip 5, ARM main control chip 1, high frequency antenna switch Module 6 and the first induction antenna 7 coordinate, ARM main control chip 1 control high frequency antenna handover module 6 by the first induction antenna 7 Obtain the energy coming from external card reader, then by the first high frequency card analog chip 4 or the second high frequency card analog chip 5 Portion's information sends the first induction antenna 7 to by high frequency antenna handover module 6 and sends back external card reader, it is achieved multiple high frequency sense Should card function；Low frequency card reader chip 9 directly senses reading low frequency tags information by the second induction antenna 8, and by ARM master control Chip 1 controls to transmit to intelligent terminal through bluetooth module 2, it is achieved the reading of low frequency smart card；Low frequency card reader chip 9 is by the Two induction antennas 8 read external low frequency label information and store the internal storage of ARM main control chip 1, then by low-frequency antenna Handover module 8 be will be stored in the low frequency tags information of ARM main control chip 1 internal storage and stored by low frequency card reader chip 9 Control module 11 is simulated to low frequency card；When the second induction antenna 8 receives the energy coming from external card reader, low frequency card Low frequency tags information is sent to outside by sheet simulation control module 11 by low-frequency antenna handover module 10 and the second induction antenna 8 Card reader, it is achieved simulate multiple low frequency induction card function, and it is configured to the low of multiple format and agreement by ARM main control chip 1 Frequency sensing card, low frequency induction card is read by RFID card reader.
Further: this protection set also includes on & off switch 19, display lamp 18 and USB interface, described on & off switch 19, display lamp 18 and USB interface be respectively arranged on the bottom of described rear shell cover, described on & off switch 19 and display lamp 18 are serially connected with described integrated functionality The current supply circuit of parts, described USB interface connects the USB port of described integrated functionality components A RM main control chip.
Further: described rear shell cover side has long lumbar hole in cellular phone power supplies key, volume key and mute key position.
Further: described rear shell cover and described protecgulum use the form of ultrasonic bonding to be attached.
Further: the Circuits System in integrated functionality parts described in this utility model is made up of two parts circuit, Being respectively the first circuit and second circuit, wherein the first circuit is connected with described battery fly line, second circuit and the first circuit row Line connects.
This protection set covers the frequency range of RFID application high and low frequency, has expanded NFC application function, has facilitated Card Reader Switching between device pattern and card model, greatly improves the experience effect of NFC application function.
When this protection set uses, first integrated functionality parts hot riveting, on rear shell cover, then will be arranged in protecgulum ultrasound wave Before rear shell cover, finally mobile phone is put into mobile phone shell；When NFC applies, on & off switch is opened, mobile phone and bluetooth module Communication connects and realizes following functions:
The every NFC being realized mobile phone by this protection set is applied, and overcomes the defect of conventional mobile phone NFC application, covers The frequency range of RFID application, has expanded NFC application function, has facilitated the switching between card reader pattern and card model, greatly Improve the experience effect of NFC application function；And solve the only single decoration function of existing mobile phone protective cover, pass through In protection set, increase integrated functionality parts, it is achieved that the cell-phone cover of multifunction, and there is simple in construction, easily disassembled peace Dress, facilitates the advantages such as operation.
Claims (4)
1. an integrated smart card and the mobile phone protective cover of intelligent card reader function, it is characterised in that: this protection set includes back cover Lid, protecgulum and integrated functionality parts, described before be covered on described rear shell cover upper surface and form cavity between the two, described collection Functional part is become to be located in the cavity between described protecgulum and rear shell cover；
Described integrated functionality parts are made up of Circuits System, battery and connecting line；Described Circuits System include ARM main control chip, Bluetooth module, high frequency NFC reader chip, the first high frequency card analog chip, the second high frequency card analog chip, high frequency antenna switch Module, the first induction antenna, the second induction antenna, low frequency card reader chip, low-frequency antenna handover module and the simulation of low frequency card Control module；
Described first induction antenna connects the signal transmitting/receiving terminal of described high frequency antenna handover module；
Described second induction antenna connects the signal transmitting/receiving terminal of described low-frequency antenna handover module；
Described ARM main control chip respectively with described bluetooth module, high frequency NFC reader chip, high frequency antenna handover module, low frequency Card reader chip, low frequency card simulation control module, low-frequency antenna handover module connect；
Described high frequency antenna handover module connects the radio-frequency transmissions/receiving terminal of described high frequency NFC reader chip, the first height respectively Frequently the signal reception/outfan of card analog chip, the signal reception/outfan of the second high frequency card analog chip and ARM master control core The radio frequency of sheet controls end；
Described low-frequency antenna handover module connects the radio-frequency transmissions/receiving terminal of described low frequency card reader chip, low frequency card respectively The radio frequency reception end of simulation control module and the radio frequency of ARM main control chip control end.
Integrated smart card the most according to claim 1 and the mobile phone protective cover of intelligent card reader function, it is characterised in that: this Protection set also includes that on & off switch, display lamp and USB interface, described on & off switch, display lamp and USB interface are respectively arranged on described back cover The bottom of lid, described on & off switch and display lamp be serially connected with the current supply circuit of described integrated functionality parts, and described USB interface connects institute State the USB port of integrated functionality components A RM main control chip.
Integrated smart card the most according to claim 1 and 2 and the mobile phone protective cover of intelligent card reader function, its feature exists In: described rear shell cover side has long lumbar hole in cellular phone power supplies key, volume key and mute key position.
Integrated smart card the most according to claim 1 and the mobile phone protective cover of intelligent card reader function, it is characterised in that: institute Stating rear shell cover uses the form of ultrasonic bonding to be attached with described protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493951.1U CN205658514U (en) | 2016-05-27 | 2016-05-27 | Cell -phone protective sheath of integration intelligent card and intelligent card reader function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493951.1U CN205658514U (en) | 2016-05-27 | 2016-05-27 | Cell -phone protective sheath of integration intelligent card and intelligent card reader function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205658514U true CN205658514U (en) | 2016-10-26 |
Family
ID=57161023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493951.1U Expired - Fee Related CN205658514U (en) | 2016-05-27 | 2016-05-27 | Cell -phone protective sheath of integration intelligent card and intelligent card reader function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205658514U (en) |
Cited By (1)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023072071A1 (en) * | 2021-10-27 | 2023-05-04 | 维沃移动通信有限公司 | Access control identification and control method and related device |
-
2016
- 2016-05-27 CN CN201620493951.1U patent/CN205658514U/en not_active Expired - Fee Related
Cited By (1)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023072071A1 (en) * | 2021-10-27 | 2023-05-04 | 维沃移动通信有限公司 | Access control identification and control method and related device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2016-10-26 | C14 | Grant of patent or utility model | |
| 2016-10-26 | GR01 | Patent grant | |
| 2024-06-07 | CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 |