Mobile phone universal function spreading apparatus
(1) technical field
The utility model relates to the mobile communication technology field, is specially a kind of mobile phone universal function spreading apparatus based on the SIM card interface.
(2) technical background
At present the popularity rate of mobile communication phone is very high, and mobile phone all adopted the client identification module of the international standards of global system for mobile telecommunications, below all abbreviates SIM card (being the abbreviation of its English Subscriber Identity Model) as.The draw-in groove that the SIM card of standard is all arranged in the mobile phone of different brands, different model, SIM card can insert in the mobile phone of any global system for mobile telecommunications and use.One microcircuit chip is arranged in the SIM card, stored digital mobile phone client's content such as information, encryption key.The information Recognition client of the network based SIM card of global system for mobile telecommunications, the communication cost that mobile phone produced that this SIM card also will be installed is recorded on this uniquely identified client's of SIM card institute the account automatically.
The cellphone subscriber wishes that invariably mobile phone has communication more utility functions in addition, and therefore utilizing mobile phone to carry out services such as financial business, information inquiry as terminal becomes research emphasis.For allow the user by mobile phone key operate, on mobile phone screen the display operation menu, need on mobile phone, be equipped with STK, below all abbreviate STK (being the abbreviation of its English SIM TOOL KIT) as.STK is a kind of software of small-sized programming language, it is based on the application software of SIM card operation oneself, receive and send the short message data of wireless network, software by it will be presented on the mobile phone display screen of activation for information about, replace " dialling-listen to-reply " mode of machinery with text menu, thereby make the user can carry out complicated information retrieval operation or transaction.
Current methods is integrated STK in SIM card, and distribution has the SIM card of STK.This way has more defective, at first SIM card is being stored the customer information of mobile communications operator's sensitivity, mobile operator is to there is absolute administrative power and control, have only the mobile communications operator to participate in the resource that cooperation could be used SIM card, general STK service provider is difficult to participate.The second, the lack of memory capacity of SIM card, maximum has only 64K at present, can only develop simple STK menu and service.The 3rd, a large amount of SIM card that come into operation at present will change a new generation card that has STK into, increase very big fund input, and user's SIM card with STK of also being unwilling to spend again to change, and promote difficult.
(3) utility model content
The purpose of this utility model is a kind of embedded mobile phone universal function spreading apparatus based on the SIM card interface of design, and it has independently microprocessor and interlock circuit, and the interface that connects mobile phone and SIM card is arranged.This expander connects SIM card and mobile phone circuit, makes mobile phone become the open microcomputer network terminal of global communication mobile network.
The mobile phone universal function spreading apparatus of the utility model design is an integrated circuit modules, have independently microprocessor CPU and coupled random access memory ram, read only memory ROM, and operating system, communications protocol software and the client software of activating business be installed, this integrated circuit modules is connected to interface standard, that match with the sim card slot of mobile phone, also be connected to simultaneously standard, with the SIM card interface matched.This mobile phone universal function spreading apparatus is electrically connected the original user SIM card, and in the former mobile phone SIM draw-in groove of packing into, is electrically connected with circuit in the mobile phone.
This mobile phone universal function spreading apparatus is electrically connected circuit in SIM card and the mobile phone, follow all interface standards of SIM card, keep mobile phone and the original interactive function of SIM card constant, SIM card slot and mobile phone by mobile phone carry out alternately, make the display screen of mobile phone and the man-machine interface that keyboard becomes the cellphone subscriber, the embedded microbrowser of this expander, softwares such as C language parser and JAVA resolver, install and move all kinds of related service merchants' client-side program, on user mobile phone, make up the service application platform of an opening, thereby make mobile phone become the open microcomputer network terminal of global communication mobile network, online with each related service merchant's server, by global system for mobile telecommunications network complete operation.
This mobile phone universal function spreading apparatus is separated the function of mobile phone expansion value-added service development platform from SIM card, can be separately develop the mobile phone application service cooperatively with relevant operator.As developing the mobile phone financial service cooperatively, develop mobile phones enquiring service etc. with relevant data storehouse system cooperating with relevant bank.
For ease of installing and the software that upgrades in this mobile phone universal function spreading apparatus, also supporting aerial Download Server is set, the software of this aerial Download Server memory mobile phone universal function spreading apparatus and FTP client FTP upgrading of all kinds of service providers and update software, cellphone subscriber and aerial Download Server UNICOM can download or upgrade the systems soft ware of mobile phone universal function spreading apparatus and the client software of respective services at any time after User Recognition.
The advantage of the utility model mobile phone universal function spreading apparatus is: 1, be independent of existing SIM card, can be subjected to the influence of mobile communication operation department, directly and service provider such as bank develop all kinds of cell-phone function services cooperatively; 2, this expander is not subjected to the restriction of former SIM card memory capacity, and the memory space of extremely low 2M can be held the more service project; 3, this expander can embed in the sim card slot of former mobile phone, does not influence the mobile phone original function, and the cellphone subscriber need not to change mobile phone or SIM card, can dispose this expander at any time according to the needs of oneself, pegs graft simply and easily the expansion that can obtain cell-phone function is installed; 4, this expander is supported the SIM card of various compliant or STK card, OTA card, JAVA card, usim card etc., can be incorporated into the SIM card of existing different specification version on the SIM card application platform of same opening, so that all kinds of carrying out based on the SIM card business; 5, systems soft ware of this expander and client software all can be installed or renewal by aerial Download Server, guarantee its opening.
(4) description of drawings
Fig. 1 is this mobile phone universal function spreading apparatus example structure block diagram;
Fig. 2 is this mobile phone universal function spreading apparatus embodiment and mobile phone and SIM card connection diagram;
Fig. 3-A is the front schematic view of the contour structures of this mobile phone universal function spreading apparatus embodiment;
Fig. 3-B is the reverse side schematic diagram of the contour structures of this mobile phone universal function spreading apparatus embodiment;
Fig. 3-C is the side schematic view of the contour structures of this mobile phone universal function spreading apparatus embodiment;
Fig. 4 is the SIM card schematic diagram of institute's adapted among this mobile phone universal function spreading apparatus embodiment;
Fig. 5-D is the front schematic view of this mobile phone universal function spreading apparatus embodiment coated with protective film;
Fig. 5-E is the reverse side schematic diagram of this mobile phone universal function spreading apparatus embodiment coated with protective film;
The front schematic view that Fig. 6-F is furnished with the openings at one side cutting ferrule for this mobile phone universal function spreading apparatus embodiment;
Fig. 6-G is furnished with the reverse side schematic diagram of openings at one side cutting ferrule for this mobile phone universal function spreading apparatus embodiment;
The front schematic view that Fig. 6-H is furnished with both sides opening cutting ferrule for this mobile phone universal function spreading apparatus embodiment;
Fig. 6-I is furnished with the reverse side schematic diagram of both sides opening cutting ferrule for this mobile phone universal function spreading apparatus embodiment.
(5) embodiment
Mobile phone universal function spreading apparatus embodiment of the present utility model as shown in Figure 1, for having the independently integrated circuit modules of microprocessor CPU and connected random access memory ram, read-only memory EEROM and power module, clock module, reset circuit, input and output interfaces circuit, have independently operating system, and the mobile communication protocol software of standard and the client software of activating business are installed.For increasing the memory space of this expander, the microprocessor CPU in it also can connect flash memory FlashROM.As shown in Figure 2, the integrated circuit modules of this expander 2 is connected to power supply, clock standard, that match with the sim card slot of mobile phone 1, resets and input and output interfaces, also be connected to power supply, clock standard, that cooperate with SIM card 3 simultaneously, reset and input and output interfaces, this mobile phone universal function spreading apparatus 2 embeds in the mobile phone 1SIM draw-in groove, is electrically connected SIM card 3 and mobile phone 1 interior circuit.
Shown in Fig. 3-A, Fig. 3-B and Fig. 3-C, the mobile phone universal function spreading apparatus of present embodiment comprises circuit board 2-1 and integrated circuit modules 2-3; Circuit board 2-1 is a thickness less than 0.1 millimeter flexible PCB, it is identical with standard SIM card 3 rectangle that lacks a jiao, shown in Fig. 3-A, there is interface contact 2-2 standard, that match with the sim card slot of mobile phone 1 in circuit board 2-1 front, shown in Fig. 3-B, circuit board 2-1 reverse side standard arranged with SIM card 3 interface matched contact 2-2.Also be connected with the integrated circuit modules 2-3 that comprises microprocessor, random asccess memory, read-only memory, flash memory and power module, clock module, reset circuit on this circuit board 2-1.Each of integrated circuit modules 2-3 goes up relevant interface contact 2-2 by the conducting film on the circuit board 2-1 with circuit board 2-1 about circuit and is connected.This integrated circuit modules 2-3 is a length L less than 8 millimeters, width W less than 10 millimeters, the thickness rectangular module less than 0.9 millimeter, horizontal is fixed in circuit board 2-1 reverse side bottom, the bottom of integrated circuit modules 2-3 and the left side all are in the circuit board 2-1, the distance of the minor face of its top and circuit board 2-1 unfilled corner less than the distance on 8 millimeters, its right and the long limit of circuit board 2-1 unfilled corner greater than 5 millimeters.As shown in Figure 4, this expander 2 employed SIM card 3 are the standard SIM cards after the cutting, and the right angle cutting length that the minor face of unfilled corner one end is arranged at standard SIM card 3 is that L~8 millimeter, width are the rectangular indentation of W~10 millimeter.Promptly when SIM card 3 placed circuit board 2-1 reverse side, its interface and interface contact 2-2 on the circuit board 2-1 to paste mutually to connect, the integrated circuit modules 2-3 on the circuit board 2-1 was in the rectangular indentation of these SIM card 3 bottoms.
This expander 2 faces down and embeds in the sim card slot of mobile phone 1, and its positive interface contact 2-2 is connected with mobile phone 1 circuit, the SIM card after the cutting 3 is placed on this expander 2 again, and this expander 2 has promptly connected SIM card 3 and mobile phone 1.Shown in Fig. 3-C, because of the gross thickness δ of the circuit board 2-1 of this expander and integrated circuit modules 2-3 less than 1.0 millimeters, so all this expander 2 can be installed in the sim card slot of most of mobile phones.
Shown in Fig. 5-D and Fig. 5-E; for protecting the circuit board 2-1 of this expander; this expander is at the front of circuit board 2-1 coated with protective film 2-4; diaphragm 2-4 is a pressure sensitive membrane; have the window that matches with positive interface contact 2-2 size position on it; shown in Fig. 5-D; when diaphragm 2-4 is affixed on circuit board 2-1 front; its interface contact 2-2 is in the window; the length of diaphragm 2-4 is less than the length of circuit board 2-1; its width is greater than the width of circuit board 2-1; when diaphragm 2-4 is affixed on circuit board 2-1 front; its top is lower than circuit board 2-1 top; its bottom is higher than the upper end of circuit board 2-1 unfilled corner, its right and left respectively with the distance of circuit board 2-1 dual-side all greater than 3 millimeters.Shown in Fig. 5-E, the SIM card 3 after the cutting places this expander 2 circuit board 2-1 reverse side, and diaphragm 2-4 the right and left is upwards to turn back SIM card 3 back sides after being bonded at cutting of circuit board 2-1 reverse side.Diaphragm 2-4 before dotted line is represented to turn back among Fig. 5-E, the diaphragm 2-4 after solid line is represented to turn back.Diaphragm 2-4 is connected as a single entity the SIM card 3 after this expander 2 and the cutting, is convenient to the user it is embedded in the sim card slot of mobile phone 1.
The circuit board 2-1 of this expander also can be equipped with cutting ferrule 2-5, shown in Fig. 6-F, Fig. 6-G, Fig. 6-H and Fig. 6-I, the housing of cutting ferrule 2-5 is identical with standard SIM card 3 rectangle that lacks a jiao, there is the window that matches with it greater than circuit board 2-1 front interface contact 2-2 area occupied and position in the front of cutting ferrule 2-5, be that circuit board 2-1 is when placing in the cutting ferrule 2-5, its positive interface contact 2-2 is in the window of cutting ferrule 2-5, distance between the positive and negative of cutting ferrule 2-5 is a bit larger tham 1.0 millimeters, and its gross thickness is less than 1.2 millimeters.Cutting ferrule 2-5 at least on the long limit that unfilled corner is arranged or the minor face that does not have a unfilled corner leave opening, circuit board 2-1 inserts in the cutting ferrule 2-5, the SIM card 3 after the cutting is inserted cutting ferrule 2-5 from the opening of cutting ferrule 2-5,2-1 is electrically connected with the expander circuit plate.Fig. 6-F, Fig. 6-G are depicted as is furnished with the obverse and reverse view of this expander 2 that a long limit is the cutting ferrule 2-5 of opening, the positive and negative of cutting ferrule 2-5 is " Contraband " shape, minor face and intact angular length limit, width are less than the distance of the interface contact on the circuit board 2-1 apart from the circuit board edge about the edge, the outer of its positive and negative is connected, and represents with thick line among the figure; Fig. 6-H, Fig. 6-I are depicted as the obverse and reverse view of this expander 2 of the cutting ferrule 2-5 that is furnished with the both sides opening, cutting ferrule 2-5 front is " L " shape, along the following minor face of unfilled corner and intact angular length limit, width being arranged less than the distance of the interface contact on the circuit board 2-1 apart from the circuit board edge, represent with thick line among the figure, reverse side then is a right-angled triangle, and its two right-angle side is connected with the positive outer of " L " shape.
This expander also can install and be connected in the mobile phone, the high-grade mobile phone that mobile phone is become have the general extension function.
This mobile phone universal function spreading apparatus is undertaken alternately by the SIM card slot and the mobile phone of mobile phone, make the display screen of mobile phone and the man-machine interface that keyboard becomes the cellphone subscriber, this expander moves all kinds of related service merchants' client-side program, on user mobile phone, make up the service application platform of an opening, make mobile phone become the microcomputer network terminal of global system for mobile telecommunications network opening, the network platform of utilizing the global system for mobile telecommunications Internet resources is provided.Every the operation of user on cell phone keyboard, all this expander through being installed generates a mobile phone short message, after encrypting by relevant client software, issue related service merchant's short message gateway, related service merchant's short message gateway is decrypted the short message that receives and convert to the execution command of this service provider's computer system correspondence again, realizes user's respective services.Different service providers provides different clients software, and the cell-phone function service-user that registration becomes selected service provider can be realized Mobile banking and/or mobile phone games and/or mobile phone anti-virus and/or mobile phone searching engine and/or mobile phone talents market and/or mobile phone ticketing service and/or mobile phone is insured and/or mobile phone medical insurance or the like general extension function service.
This mobile phone universal function spreading apparatus is also supporting to be provided with aerial Download Server, the systems soft ware and the communication protocol of this aerial Download Server memory mobile phone universal function spreading apparatus, but application software such as memory mobile phone anti-virus software, mobile phone games software also.All kinds of service providers also upgrade data upload with the issue of its client software system with upgrading and are stored in this aerial Download Server, this mobile phone universal function spreading apparatus user connects and should can select to download and install at any time or upgrade required software according to menu with aerial Download Server UNICOM, after User Recognition by handset dialing.