CN2601491Y - Double-Mode, dual-card IC card holder of cell phone - Google Patents
Double-Mode, dual-card IC card holder of cell phone Download PDFInfo
- Publication number
- CN2601491Y CN2601491Y CN 03236909 CN03236909U CN2601491Y CN 2601491 Y CN2601491 Y CN 2601491Y CN 03236909 CN03236909 CN 03236909 CN 03236909 U CN03236909 U CN 03236909U CN 2601491 Y CN2601491 Y CN 2601491Y
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- card
- deck
- double
- connecting terminal
- mobile phone
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Abstract
The utility model relates to a double-mode and double-IC seat, comprising two IC seats, arranged on the previous position of the IC of the GSM or CDMA phones. The utility model only changes the shape of the IC without changing the circuit position and two SIM or UIM cards can be arranged on the double-IC seat, enabling the phone to have two different numbers at the same time. But only one IC works during the conversation-time. When the phone is power on, only one of the IC is recognized and when the phone is power off and power on again, the other card is recognized. The witching enables the phone to change the cards to be used.
Description
Technical field
The utility model relates to a kind of IC-card deck of field of mobile phones, particularly relates to the mobile phone double-module double-SIM card IC-card deck that a kind of GSM of being suitable for and CDMA mobile phone use different telephone numbers.
Background technology
General mobile phone can only use an IC-card.Number of patent application is 00214706.8 double SIM card rechargeable type battery of mobile phone (hereinafter to be referred as two battery cards) or double SIM card battery back of the body lid (hereinafter to be referred as two card back of the body lids), can change regular handset only has the present situation of an IC-card deck, realize that GSM mobile handset one machine uses the effect of two different telephone numbers, but also have following shortcoming in practice:
1. the deck of two battery cards links together with battery, is subjected to the restriction of battery, when two battery cards need the battery space of mobile phone big, could add the IC-card seat with less battery and realize.Because battery is different because of mobile phone, so various mobile phone needs different separately two battery cards.The cell shapes of some mobile phone is special, can't make two battery cards.Two card back of the body lids need mobile phone that independently battery back of the body lid is arranged.These conditions have all limited the scope of application of two battery cards and two card back of the body lids.
2. need change two battery cards or two card back of the body lid when changing novel mobile phone.
3. at present two battery cards and two card back of the body lid only limit to two card conversions of the GSM mobile handset of certain model.
4. two battery cards and two card back of the body cover on making and need to use flexible PCB, special battery case, cost height.
At above-mentioned two battery cards and the existing defectives of two card back of the body lids, the design people is through studying carefully and design, and through pilot sample and in addition perfect, and then proposes the utility model of having practical value.
The utility model content
In order to overcome the defective that existing pair of battery card and two card back of the body lid exist, the technical problems to be solved in the utility model is: a kind of mobile phone double-module double-SIM card IC-card deck of new structure is provided, makes on its position that can be installed in original IC-card on the mobile phone.Only need to change the profile of former IC-card, and do not change the circuit position of former IC-card, promptly two SIM or UIM card can be installed on two IC-card decks.Has only an IC-card job during each the conversation.
Another technical problem that the utility model also will solve is: realize the work conversion of two IC-cards by mobile phone open and close machine.
The technical scheme that its technical problem that solves the utility model adopts is: comprise a flexibility double face circuit board with former IC-card identical appearance size, on flexibility double face circuit board and face that mobile phone contacts, original connecting terminal is set, the flexibility double face circuit board not with the face of mobile phone contact on be provided with in the middle of the identical IC-card seat A of spaced two profiles, B, A, the length of B deck appearance profile and width are all greater than the length and the width at the circuit position on the former IC-card, A, the B deck all leaves the connecting terminal that is electrically connected with the IC-card realization, the integrated circuit that a control IC-card uses, each contact are equipped with in vacant position outside two IC-card seats on the flexibility double face circuit board, deck, connect with printed circuit between the integrated circuit; The circuit position that keeps former IC-card, its profile is decreased to the profile of A deck or B deck and make its contact-edge relation and contact-edge of A deck or B deck concern identical after, place and be fixed on A deck or the B deck.
The utility model solves its technical problem and further adopts following technical scheme:
According to previously described mobile phone double-module double-SIM card IC-card deck, wherein said original connecting terminal is to keep the contact identical with former IC-card on the corresponding contact position that is connected with mobile phone.
According to previously described mobile phone double-module double-SIM card IC-card deck, the wherein said centre identical IC-card seat of spaced two profiles is, between A deck and B deck insulated barriers arranged, and when placing two IC-cards, these two IC-cards can not be collided in translation; The contact compatibility of connecting terminal that is provided with on the flexibility double face circuit board in the deck and former IC-card.
According to previously described mobile phone double-module double-SIM card IC-card deck, the contact compatibility of connecting terminal that is provided with on the flexibility double face circuit board in the wherein said deck and former IC-card, be meant that circuit position with former IC-card does not change and after profile changes, when being placed on arbitrary new deck, each connecting terminal of this new deck can well contact with the corresponding contact of the IC-card that is placed on it, finish and the identical electric work energy of original IC-card.
According to previously described mobile phone double-module double-SIM card IC-card deck, wherein said integrated circuit adopts ACE1101.
According to previously described mobile phone double-module double-SIM card IC-card deck, the method for attachment of wherein said printed circuit is: the GND of A, B deck connecting terminal and the GND point of original connecting terminal are connected to the pin 7 of integrated circuit jointly; The VPP point of the VPP of A, B deck connecting terminal and original connecting terminal links together; The I/O point of the I/O of A, B deck connecting terminal and original connecting terminal links together; The CLOCK point of the CLOCK of A, B deck connecting terminal and original connecting terminal links together; The VCC point of the VCC of A, B deck connecting terminal and original connecting terminal is connected to the pin 8 of integrated circuit jointly, and the RESET point of A deck connecting terminal connects the pin 5 of integrated circuit; The RESET point of B deck connecting terminal connects the pin 4 of integrated circuit; The RESET point of original connecting terminal connects the pin 6 of integrated circuit; Three pin ones of integrated circuit, 2,3 vacant.
According to previously described mobile phone double-module double-SIM card IC-card deck, wherein said placement and fixedly be after placing IC-card is fixed on IC-card on two IC-card decks with cutting ferrule.
According to previously described mobile phone double-module double-SIM card IC-card deck, wherein said cutting ferrule be make with the metal material with rigidity, cross section and the similar cuboid of C type groove, the gross thickness after the inboard degree of depth from notch to groove bottom and former IC-card are placed on the new deck is corresponding; Fixedly during IC-card, cutting ferrule is enclosed within on flexibility double face circuit board and the IC-card: groove bottom contacts IC-card, and groove edge blocks the edge of the original connecting terminal of flexibility double face circuit board.
Compared with prior art, the beneficial effects of the utility model are that making is simple, and is with low cost, not limited by type; Make all kinds of mobile phones of GSM or CDMA all can use two different IC-cards simultaneously: during caller, can breathe out by the optional one of method by the open and close machine, during standby, the calling party can exhale into arbitrary telephone number wherein.
In sum, the utility model mobile phone double-module double-SIM card IC-card deck progress and practical function technically is conspicuous, and from technique scheme as can be seen, it is in the function aspects that is realized, and aspect the improvement of structure, all have novelty, creativeness and practicality really.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified;
Fig. 1 is A deck of the present utility model and the B deck and the integrated circuit location drawing;
Fig. 2 is the front view of the cutting ferrule of the used activity of the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the contact arrangement figure of the original connecting terminal of flexibility double face circuit board in the utility model;
Fig. 5 is circuit theory diagrams of the present utility model.
Embodiment
In Fig. 1, Fig. 4, the utility model mobile phone double-module double-SIM card IC-card deck mainly is made up of flexibility double face circuit board 1, integrated circuit 2, A deck 3, B deck 4 and original connecting terminal 5.In A deck 3 and the B deck 4 connecting terminal 6 is arranged, integrated circuit 2 adopts ACE1101.
In Fig. 1, the A deck 3 and the B deck 4 of the utility model mobile phone double-module double-SIM card IC-card deck, because of the standardization mobile phone is limit by the spacing of IC-card institute, the installation direction of the IC-card after profile having been reduced has rotated 90 °, so also corresponding the changing of orientation of connecting terminal 6, but the relation of the mutual alignment between each connecting terminal 6 is constant.
In Fig. 2 and Fig. 3, the employed cutting ferrule 7 of the utility model mobile phone double-module double-SIM card IC-card deck, make and rigidity arranged with metal, during socket, the deck side of flexibility double face circuit board 1 up, the notch of cutting ferrule 7 is downward, just be inserted in from right to left from B deck side, all be enclosed within on the flexibility double face circuit board 1 until cutting ferrule 7.
In Fig. 4, the position of original connecting terminal on flexibility double face circuit board 1, identical with the position of each contact on the former IC-card on card.
In Fig. 5, the GND of A deck 3, B deck 4 connecting terminals and the GND point of original connecting terminal 5 are connected to the pin P7 of ACE1101 integrated circuit 2 jointly; The VPP point of the VPP of A deck 3, B deck 4 connecting terminals and original connecting terminal 5 links together; The I/O point of the I/O of A deck 3, B deck 4 connecting terminals and original connecting terminal 5 links together; The CLOCK point of the CLOCK of A deck 3, B deck 4 connecting terminals and original connecting terminal 5 links together; The VCC point of the VCC of A deck 3, B deck 4 connecting terminals and original connecting terminal 5 is connected to the pin P8 of ACE1101 integrated circuit 2 jointly, and the RESET point of A deck 3 connecting terminals connects the pin P5 of ACE1101 integrated circuit 2; The RESET point of B deck 4 connecting terminals connects the pin P4 of ACE1101 integrated circuit 2; The RESET point of original connecting terminal 5 connects the pin P6 of ACE1101 integrated circuit 2; Pin P1, the P2 of ACE1101 integrated circuit 2, P3 are vacant.
The pin P4 of the ACE1101 integrated circuit 2 in the mobile phone double-module double-SIM card IC-card deck of the present utility model is a signal output pin, and when its output high level, B deck 4 is started working, and when its output low level, B deck 4 quits work.
The pin P5 of ACE1101 integrated circuit 2 is a signal output pin, and when its output high level, A deck 3 is started working, and when its output low level, A deck 3 quits work.
The pin P6 of ACE1101 integrated circuit 2 is a signal input pin, can be used to detection of handset and is in which kind of state, and for example start, shutdown is dialed, and answers the call, and sends short messages, and receives note etc.
Mobile phone double-module double-SIM card IC-card deck of the present utility model is to utilize the VCC on the mobile phone deck to give the ACE1101 integrated circuit 2 power supplies in use, and supply power voltage is 3 volts or 5 volts, and by ACE1101 integrated circuit 2 control A deck 3 and B decks 4.Its concrete using method is that two SIM or UIM card are installed on the mobile phone double-module double-SIM card IC-card deck, the double-module double-SIM card IC-card deck that installs two SIM or UIM card is installed on the deck of mobile phone, refilled battery, start, make mobile phone give IC-card VCC power supply, ACE1101 integrated circuit 2 powers on and starts working at this moment, the pin P4 of ACE1101 integrated circuit 2 and pin P5 keep low level at this moment, A deck 3 and B deck 4 are in non operating state, and RESET point (the pin P6 that connects ACE1101 integrated circuit 2) keeps low level then.(the pin P6 that connects ACE1101 integrated circuit 2) becomes high level by low level when the RESET point, ACE1101 integrated circuit 2 becomes high level according to RESET point (the pin P6 that connects ACE1101 integrated circuit 2) by low level and judges mobile phone power-on, make the pin P4 or the pin P5 of ACE1101 integrated circuit 2 become high level then, make A deck 3 or B deck 4 in running order, the realization mobile phone is communicated by letter with IC-card.
ACE1101 integrated circuit 2 can change according to the signal of pin P6 judges that mobile phone is GSM or CDMA mobile phone, judges that simultaneously mobile phone is start, and shutdown is dialed, and answers the call, and sends short messages, and receives states such as note, takes different actions.Have only when mobile phone power-on, shutdown, just can carry out the conversion between A deck 3 and the B deck 4, and then realize the mobile phone IC-card of authentication of at every turn starting shooting, next time, start authenticated another IC-card.
The above, it only is preferred embodiment of the present utility model, and not exclusive implementation method, neither do any pro forma restriction to realizing the utility model, every any simple modification of the foregoing description being done according to the technical solution of the utility model, equivalent variations and modification (comprise and use identical and the integrated circuit that model is different of major function, perhaps change the installation direction of IC-card simply), all belong in the technical spirit scope of the present utility model.
Claims (8)
1, mobile phone double-module double-SIM card IC-card deck, it is characterized in that comprising a flexibility double face circuit board (1) with former IC-card identical appearance size, on flexibility double face circuit board (1) and face that mobile phone contacts, original connecting terminal (5) is set, flexibility double face circuit board (1) not with the face of mobile phone contact on be provided with in the middle of the identical IC-card seat A of spaced two profiles, B, A, B deck (3,4) length of appearance profile and width are all greater than the length and the width at the circuit position on the former IC-card, A, B deck (3,4) all leave the connecting terminal that is electrically connected with the IC-card realization, the integrated circuit (2) that a control IC-card uses, each contact are equipped with in vacant position outside two IC-card seats on the flexibility double face circuit board, deck, integrated circuit connects with printed circuit between (2); The circuit position that keeps former IC-card, its profile is decreased to the profile of A deck (3) or B deck (4) and make its contact-edge relation and contact-edge of A deck (3) or B deck (4) concern identical after, place and be fixed on A deck (3) or the B deck (4).
2, mobile phone double-module double-SIM card IC-card deck according to claim 1 is characterized in that original connecting terminal (5) is to keep the contact identical with former IC-card on the corresponding contact position that is connected with mobile phone.
3, mobile phone double-module double-SIM card IC-card deck according to claim 1, the identical IC-card seat of spaced two profiles is in the middle of it is characterized in that, between A deck and B deck insulated barriers is arranged, when placing two IC-cards, these two IC-cards can not be collided in translation; Flexibility double face circuit board (1) is gone up the connecting terminal of setting and the contact compatibility of former IC-card in the deck.
4, mobile phone double-module double-SIM card IC-card deck according to claim 3, it is characterized in that flexibility double face circuit board (1) is gone up the connecting terminal of setting and the contact compatibility of former IC-card in the deck, be meant that circuit position with former IC-card does not change and after profile changes, when being placed on arbitrary new deck, each connecting terminal of this new deck can well contact with the corresponding contact of the IC-card that is placed on it, finish and the identical electric work energy of original IC-card.
5, mobile phone double-module double-SIM card IC-card deck according to claim 1 is characterized in that integrated circuit (2) adopts ACE1101.
6, mobile phone double-module double-SIM card IC-card deck according to claim 1 is characterized in that the method for attachment of printed circuit is: the GND of A, B deck (3,4) connecting terminal and the GND point of original connecting terminal (5) are connected to the pin P7 of integrated circuit (2) jointly; VPP, I/O, the CLOCK point of VPP, I/O, CLOCK and the original connecting terminal (5) of A, B deck (3,4) connecting terminal link together respectively accordingly; The VCC of A, B deck (3,4) connecting terminal and the VCC point of original connecting terminal (5) are connected to the pin P8 of integrated circuit (2) jointly, and the RESET point of A deck (3) connecting terminal connects the pin P5 of integrated circuit (2); The RESET point of B deck (4) connecting terminal connects the pin P4 of integrated circuit (2); The RESET point of original connecting terminal (5) connects the pin P6 of integrated circuit (2); Pin P1, P2, the P3 of integrated circuit (2) are vacant.
7, mobile phone double-module double-SIM card IC-card deck according to claim 1 is characterized in that placing and fixedly is behind the placement IC-card, with cutting ferrule IC-card is fixed on these two IC-card decks.
8, mobile phone double-module double-SIM card IC-card deck according to claim 7, it is characterized in that cutting ferrule be make with the metal material with rigidity, cross section and the similar cuboid of C type groove, the gross thickness after the inboard degree of depth from notch to groove bottom and former IC-card are placed on the new deck is corresponding; Fixedly during IC-card, cutting ferrule (7) is enclosed within on flexibility double face circuit board (1) and the IC-card: groove bottom contacts IC-card, and groove edge blocks the edge of the original connecting terminal (5) of flexibility double face circuit board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236909 CN2601491Y (en) | 2003-01-27 | 2003-01-27 | Double-Mode, dual-card IC card holder of cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236909 CN2601491Y (en) | 2003-01-27 | 2003-01-27 | Double-Mode, dual-card IC card holder of cell phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601491Y true CN2601491Y (en) | 2004-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236909 Expired - Fee Related CN2601491Y (en) | 2003-01-27 | 2003-01-27 | Double-Mode, dual-card IC card holder of cell phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601491Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438669C (en) * | 2005-03-03 | 2008-11-26 | 乐金电子(中国)研究开发中心有限公司 | International mobile user identity code updating method for mobile communication terminal |
| US7814237B2 (en) | 2004-10-30 | 2010-10-12 | Samsung Electronics Co., Ltd | Dual mode mobile communication terminal and method for automatically recognizing card information and selecting a drive mode |
| CN103367983A (en) * | 2012-03-29 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Sim card seat and mobile terminal |
| CN106358192A (en) * | 2016-09-29 | 2017-01-25 | 胡文东 | Dual-card dual-standby mobile phone and communication method and communication system thereof |
-
2003
- 2003-01-27 CN CN 03236909 patent/CN2601491Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7814237B2 (en) | 2004-10-30 | 2010-10-12 | Samsung Electronics Co., Ltd | Dual mode mobile communication terminal and method for automatically recognizing card information and selecting a drive mode |
| CN100438669C (en) * | 2005-03-03 | 2008-11-26 | 乐金电子(中国)研究开发中心有限公司 | International mobile user identity code updating method for mobile communication terminal |
| CN103367983A (en) * | 2012-03-29 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Sim card seat and mobile terminal |
| CN103367983B (en) * | 2012-03-29 | 2015-08-12 | 宇龙计算机通信科技(深圳)有限公司 | SIM card holder and mobile terminal |
| CN106358192A (en) * | 2016-09-29 | 2017-01-25 | 胡文东 | Dual-card dual-standby mobile phone and communication method and communication system thereof |
| CN106358192B (en) * | 2016-09-29 | 2020-01-14 | 胡文东 | Dual-card dual-standby mobile phone, communication method and communication system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |