CN204145553U - The SIM card bracket of mobile terminal and wherein expansion NFC function - Google Patents
The SIM card bracket of mobile terminal and wherein expansion NFC function Download PDFInfo
- Publication number
- CN204145553U CN204145553U CN201420285594.0U CN201420285594U CN204145553U CN 204145553 U CN204145553 U CN 204145553U CN 201420285594 U CN201420285594 U CN 201420285594U CN 204145553 U CN204145553 U CN 204145553U
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- China
- Prior art keywords
- sim card
- mobile terminal
- radio frequency
- frequency antenna
- wireless radio
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Abstract
The utility model provides a kind of mobile terminal and wherein expands the SIM card bracket of NFC function, and above-mentioned bracket comprises the Kato body of the SIM card in order to holding movable terminal, and is embedded in the intrinsic import and export contact sets of described Kato; The NFC chip group that described SIM card inside is carried, by being embedded in the import and export contact sets on described Kato body, form circuit loop with the wireless radio frequency antenna conducting being arranged at mobile terminal outside, form the assembly enabling described mobile terminal load NFC function.The utility model breaks through the limitation of the applied environment in early days and without mobile terminals such as NFC function smart mobile phones, is that these mobile terminals expand NFC function, meets the user's request realizing paying the functions such as identification.
Description
Technical field
The utility model relates to mobile terminal device construction applications, particularly expands the SIM card bracket of NFC function in a kind of mobile terminal.
Background technology
Near-field communication (NFC, Near Field Communication), also known as wireless near field communication, be the short-range high frequency wireless communication technology of one allowing to carry out between electronic equipment contactless Point-to-Point Data Transmission, have in the field such as reimbursement of expense, identification at present and apply more and more widely.
Relevant device is by arranging NFC chip and radio-frequency antenna and possessing NFC function, such NFC device, (RFID: non-contact radio-frequency recognition technology) is used, for reading the information of other NFC device or various non-contact IC card or write in the active mode as RFID card reader; And in the passive mode, NFC device is then equivalent to common IC-card, can be read or write data by other RFID card reader or NFC device.
Such as, but more existing mobile terminals, the iPhone mobile phone of Apple or the mobile phone, panel computer etc. of some other old model, owing to itself not configuring NFC chip and radio-frequency antenna and cannot realize NFC function, be difficult to the demand meeting user.
Utility model content
The purpose of this utility model is to provide a kind of SIM card bracket expanding NFC function, and configure the mobile terminal of this SIM card bracket, Kato body increases and carries the SIM card of NFC chip group and the import and export contact sets conducting of external wireless radio-frequency antenna in order to conducting, realize NFC function.
In order to achieve the above object, a technical scheme of the present utility model is to provide the SIM card bracket expanding NFC function in a kind of mobile terminal, and described SIM card bracket comprises:
In order to the Kato body of the SIM card of holding movable terminal, and be embedded in the intrinsic import and export contact sets of described Kato;
Described import and export contact sets is provided with the first tie point, and the corresponding contacts circuit of the NFC chip group of carrying with described SIM card inside is connected;
Described import and export contact sets is also provided with the second tie point, is connected with the connection contact circuit being arranged at the wireless radio frequency antenna that SIM card bracket is outside or mobile terminal is outside;
By described import and export contact sets, the SIM card and the wireless radio frequency antenna that make to be equipped with NFC chip group form circuit loop, thus form and enable described mobile terminal load the assembly of NFC function.
Alternatively, described import and export contact sets is directly produced on described Kato body or the printed circuit board (PCB) be attached on described Kato body or flexible PCB.
Alternatively, described import and export contact sets is set directly on the Kato body that insulating material makes;
Or, by arranging insulator to intercept between the Kato body that described import and export contact sets and electric conducting material are made.
Alternatively, the inner surface of described Kato body is provided with the opening of contact and mobile terminal other module generation conductive contacts inner making SIM card, and described import and export contact sets avoids this aperture arrangement.
Alternatively, described wireless radio frequency antenna is set directly on shell that mobile terminal is made up of insulating material;
Or, by arranging insulator to intercept between the shell that described wireless radio frequency antenna and mobile terminal are made up of electric conducting material;
Or described wireless radio frequency antenna is packaged in insulator inside and forms standalone module, makes described standalone module be attached on the shell of mobile terminal.
Alternatively, described wireless radio frequency antenna or be packaged with the standalone module of wireless radio frequency antenna, is arranged on the outer surface of mobile terminal bonnet.
Alternatively, the standalone module being packaged with wireless radio frequency antenna described in attaches film on mobile terminals or thin slice;
Or described standalone module is the containment vessel or protective sleeve protected the entirety on mobile terminal surface or local.
Another technical scheme of the present utility model is to provide a kind of mobile terminal being provided with the SIM card bracket expanding NFC function, and described mobile terminal comprises:
In order to place the SIM card bracket of the SIM card of this mobile terminal, be arranged at the wireless radio frequency antenna of this mobile terminal outside;
Wherein, described SIM card is arranged on the Kato body of SIM card bracket setting, make the NFC chip group that this SIM card inside is carried, by being embedded in the import and export contact sets on described Kato body, form circuit loop with described wireless radio frequency antenna conducting, form the assembly enabling described mobile terminal load NFC function.
Alternatively, described mobile terminal is provided with the draw-in groove being inserted into this mobile terminal inside for described SIM card bracket.
Compared with prior art, the SIM card bracket of NFC function is expanded in the mobile terminal that the utility model provides, its advantage is: by being embedded in the intrinsic import and export contact sets of this Kato, the wireless radio frequency antenna carrying out the SIM card and mobile terminal outside that NFC chip group is carried in conducting forms assembly, break through the limitation of the applied environment in early days and without mobile terminals such as NFC function smart mobile phones, for the mobile terminal of these substantial amounts expands NFC function, meet the user's request realizing paying the functions such as identification, meet energy-saving and emission-reduction, economic environmental requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation front view of SIM card bracket described in the utility model;
Fig. 2 is the structural representation end view of SIM card bracket described in the utility model;
Fig. 3 is the front view that SIM card bracket described in the utility model and mobile terminal annexation are illustrated;
Fig. 4 is the lateral plan that SIM card bracket described in the utility model and mobile terminal annexation are illustrated;
Fig. 5 is the schematic diagram of SIM card bracket described in the utility model and mobile terminal back side antenna annexation.
Embodiment
The utility model provides a kind of SIM card bracket (SIM: client identification module), is applicable to the mobile terminal (such as the equipment such as mobile phone, panel computer) without NFC function own.
As shown in Figure 1 and Figure 2, SIM card bracket of the present utility model, comprises the Kato body 1 for holding movable terminal SIM card 3, and is embedded in the import and export contact sets 2 in this Kato body 1; Described import and export contact sets 2 is provided with corresponding tie point, the described SIM card 3 of NFC chip group is equipped with respectively with inside, and the wireless radio frequency antenna 4 being arranged at outside is conducted, assembly is formed with wireless radio frequency antenna 4 by the SIM card 3 with NFC chip group, enable described mobile terminal load NFC function, realize the function such as reimbursement of expense, identification.
As shown in Figure 3, Figure 4, in the mobile terminal that the utility model provides, described import and export contact sets 2 can be the form of printing board PCB or flexible PCB FPCB, be such as by modes such as pre-buried injection mouldings, the circuit part of import and export contact sets 2 is directly formed on Kato body 1, or paste mode by double-sided adhesive or other import and export contact sets 2 is attached on Kato body 1.Described import and export contact sets 2 can be formed directly on the Kato body 1 that insulating material makes, or, by arranging insulator to intercept between the Kato body 1 that this import and export contact sets 2 and metal or other electric conducting materials are made.
The first tie point 21 of this import and export contact sets 2 is at least made to be positioned at the inner surface of Kato body 1, when the SIM card 3 making to have NFC chip group has one of contact to place facing to Kato body 1 inner surface, in this SIM card 3, the corresponding contacts of NFC chip group can form conductive contact with the first tie point 21 of import and export contact sets 2.When the inner surface of SIM card bracket is provided with the opening of other contacts and mobile terminal other module generation conductive contacts inner that can make SIM card 3, the first tie point 21 of described import and export contact sets 2 can avoid this aperture arrangement.Described mobile terminal is such as a side wherein, is provided with the draw-in groove inserted for SIM card bracket.
Described wireless radio frequency antenna 4 is some circle coils, has joining interface 41 and is formed to conduct electricity with the second tie point 22 of import and export contact sets 2 and be connected or conductive contact, and then is communicated with the NFC chip group in SIM card 3 and forms circuit loop.Described wireless radio frequency antenna 4 is such as printed antenna or etching antenna or coiled antenna etc., can be formed directly on shell that mobile terminal is made up of insulating material, or and mobile terminal between the shell be made up of metal or other electric conducting materials by arranging insulator to intercept.Or, wireless radio frequency antenna 4 can be packaged in insulator inside and be attached on mobile terminal after forming standalone module.
The standalone module etc. of wireless radio frequency antenna 4 or built-in wireless radio frequency antenna 4, can be positioned at the optional position (being such as avoid the equipment positions such as screen, action button, camera lens) mobile terminal not affecting its using function.For not supporting the mobile terminal opening bonnet, it can be outer surface wireless radio frequency antenna 4 or its standalone module etc. being placed in bonnet; Otherwise can also bonnet be opened and inner surface wireless radio frequency antenna 4 or its standalone module etc. being placed in bonnet is even directly embedded in bonnet inside.Standalone module can be the film or flake conveniently pasted, also can be that the containment vessel protected or protective sleeve are carried out in a kind of entirety or local of mobile terminal surface.
In sum, in the SIM card bracket that the utility model provides, by being embedded in the import and export contact sets 2 of Kato body 1, the wireless radio frequency antenna 4 carrying out the SIM card 3 and mobile terminal outside that NFC chip group is carried in conducting forms assembly, for mobile terminal expands NFC function, realize the function such as reimbursement of expense, identification.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (9)
1. expand a SIM card bracket for NFC function in mobile terminal, it is characterized in that, described SIM card bracket, comprises:
In order to the Kato body (1) of the SIM card (3) of holding movable terminal, and be embedded in the import and export contact sets (2) in described Kato body (1);
Described import and export contact sets (2) is provided with the first tie point (21), and the corresponding contacts circuit of the NFC chip group of carrying with described SIM card (3) inside is connected;
Described import and export contact sets (2) is also provided with the second tie point (22), is connected with connection contact (41) circuit being arranged at the wireless radio frequency antenna (4) that SIM card bracket is outside or mobile terminal is outside;
By described import and export contact sets (2), make the SIM card (3) being equipped with NFC chip group form circuit loop with wireless radio frequency antenna (4), thus formation enable described mobile terminal load the assembly of NFC function.
2. SIM card bracket as claimed in claim 1, is characterized in that,
Described import and export contact sets (2) is directly produced on the upper or printed circuit board (PCB) that is attached on described Kato body (1) of described Kato body (1) or flexible PCB.
3. SIM card bracket as claimed in claim 1, is characterized in that,
Described import and export contact sets (2) is set directly on the Kato body (1) that insulating material makes;
Or, by arranging insulator to intercept between the Kato body (1) that described import and export contact sets (2) and electric conducting material are made.
4. the SIM card bracket as described in claim 1 or 2 or 3, is characterized in that,
The inner surface of described Kato body (1) is provided with the opening of contact and mobile terminal other module generation conductive contacts inner making SIM card (3), and described import and export contact sets (2) avoids this aperture arrangement.
5. SIM card bracket as claimed in claim 1, is characterized in that,
Described wireless radio frequency antenna (4) is set directly on shell that mobile terminal is made up of insulating material;
Or, by arranging insulator to intercept between the shell that described wireless radio frequency antenna (4) and mobile terminal are made up of electric conducting material;
Or described wireless radio frequency antenna (4) is packaged in insulator inside and forms standalone module, makes described standalone module be attached on the shell of mobile terminal.
6. SIM card bracket as claimed in claim 5, is characterized in that,
Described wireless radio frequency antenna (4) or be packaged with the standalone module of wireless radio frequency antenna (4), is arranged on the outer surface of mobile terminal bonnet.
7. SIM card bracket as claimed in claim 5, is characterized in that,
The described standalone module being packaged with wireless radio frequency antenna (4) attaches film on mobile terminals or thin slice;
Or described standalone module is the containment vessel or protective sleeve protected the entirety on mobile terminal surface or local.
8. be provided with a mobile terminal for the SIM card bracket expanding NFC function, it is characterized in that, described mobile terminal, comprises:
In order to place the SIM card bracket of the SIM card (3) of this mobile terminal, be arranged at the wireless radio frequency antenna (4) of this mobile terminal outside;
Wherein, described SIM card (3) is arranged on the Kato body of SIM card bracket setting, make the NFC chip group that this SIM card (3) inside is carried, by being embedded in the import and export contact sets on described Kato body, form circuit loop with described wireless radio frequency antenna (4) conducting, form the assembly enabling described mobile terminal load NFC function.
9. mobile terminal as claimed in claim 8, is characterized in that,
Described mobile terminal is provided with the draw-in groove being inserted into this mobile terminal inside for described SIM card bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285594.0U CN204145553U (en) | 2014-05-30 | 2014-05-30 | The SIM card bracket of mobile terminal and wherein expansion NFC function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285594.0U CN204145553U (en) | 2014-05-30 | 2014-05-30 | The SIM card bracket of mobile terminal and wherein expansion NFC function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145553U true CN204145553U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285594.0U Expired - Fee Related CN204145553U (en) | 2014-05-30 | 2014-05-30 | The SIM card bracket of mobile terminal and wherein expansion NFC function |
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| Country | Link |
|---|---|
| CN (1) | CN204145553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303923A (en) * | 2016-08-16 | 2017-01-04 | 叶碧华 | Whole world roaming-free method and system are realized based on bluetooth Kato |
-
2014
- 2014-05-30 CN CN201420285594.0U patent/CN204145553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303923A (en) * | 2016-08-16 | 2017-01-04 | 叶碧华 | Whole world roaming-free method and system are realized based on bluetooth Kato |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160530 |