CN201499168U - Mobile terminal infra-ray circuit and mobile terminal for connecting SIM card - Google Patents
Mobile terminal infra-ray circuit and mobile terminal for connecting SIM card Download PDFInfo
- Publication number
- CN201499168U CN201499168U CN2009202047219U CN200920204721U CN201499168U CN 201499168 U CN201499168 U CN 201499168U CN 2009202047219 U CN2009202047219 U CN 2009202047219U CN 200920204721 U CN200920204721 U CN 200920204721U CN 201499168 U CN201499168 U CN 201499168U
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- Prior art keywords
- transceiver module
- modular converter
- sim card
- interface modular
- infrared
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Abstract
The utility model provides a mobile terminal infra-ray circuit and a mobile terminal for connecting SIM cards, and the circuit comprises an interface conversion module and an infrared transmitting-receiving module, wherein the infrared transmitting-receiving module is connected with the interface conversion module, the infrared transmitting-receiving module is used for receiving outside infrared signals and converting the infrared signals into receiving data, or is used for receiving emission data sent by the interface conversion module, converting the emission data into infrared signals, and transmitting the converted infrared signals to outside, and the interface conversion module is used for receiving the receiving data sent by the infrared transmitting-receiving module and sending the data to a SIM card which is connected with the module, or is used for receiving the emission data sent by the SIM card and sending the emission data to the infrared transmitting-receiving module. The mobile terminal infra-ray circuit and mobile terminal for connecting SIM cards can achieve direct interaction between external equipment and SIM cards in mobile phones.
Description
Technical field
The utility model relates to a kind of communication technique field, particularly a kind of portable terminal infrared ray circuit and portable terminal that connects SIM card.
Background technology
Mobile communication technology development now and application are ripe gradually, infrared ray is applied in the mobile communication also more and more, the mobile phone that prior art provides with infrared function, but in this technology that prior art provides: the SIM card in external equipment and the portable terminal (as: mobile phone) is directly carried out mutual communication, need to realize the data processing exchange by the infrared communication agreement, more complicated, need the powerful of processor, and the SIM card in external equipment and the portable terminal (as: mobile phone) can not directly be carried out mutual communication.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of portable terminal infrared ray circuit and portable terminal that connects SIM card, can realize that the SIM card in external equipment and the mobile phone can be directly mutual.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of portable terminal infrared ray circuit that connects SIM card, it comprises interface modular converter and infrared transceiver module, described infrared transceiver module connects described interface modular converter, wherein:
Described infrared transceiver module is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that the receiving interface modular converter sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter is used to receive the reception data that described infrared transceiver module sends, and described data is sent to the SIM card that connects with it, perhaps,
Be used to receive the emission data that described SIM card sends, send described emission data to described infrared transceiver module.
Wherein, the receiving terminal Rx of described infrared transceiver module connects the receiving terminal Rx of described interface modular converter, the transmitting terminal Tx of described infrared transceiver module connects the transmitting terminal Tx of described interface modular converter, the input/output terminal IO of described interface modular converter connects the input/output terminal IO of described SIM card, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module, the earth terminal Gnd of interface modular converter and described SIM card interconnects.
Wherein, described infrared transceiver module is provided with the transmitting tube that is used to receive the receiving tube of extraneous infrared signal and is used for launching to the external world infrared signal.
The utility model also provides a kind of portable terminal, and it comprises: connect the portable terminal infrared ray circuit of SIM card, described circuit comprises interface modular converter and infrared transceiver module, and described infrared transceiver module connects described interface modular converter, wherein:
Described infrared transceiver module is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that the receiving interface modular converter sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter is used to receive the reception data that described infrared transceiver module sends, and described data is sent to the SIM card that connects with it, perhaps,
Be used to receive the emission data that described SIM card sends, send described emission data to described infrared transceiver module.
Wherein, the receiving terminal Rx of described infrared transceiver module connects the receiving terminal Rx of described interface modular converter, the transmitting terminal Tx of described infrared transceiver module connects the transmitting terminal Tx of described interface modular converter, the input/output terminal IO of described interface modular converter connects the input/output terminal IO of described SIM card, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module, the earth terminal Gnd of interface modular converter and described SIM card interconnects.
Wherein, described infrared transceiver module is provided with the transmitting tube that is used to receive the receiving tube of extraneous infrared signal and is used for launching to the external world infrared signal.
Beneficial effect: the utility model provides a kind of portable terminal infrared ray circuit and portable terminal that connects SIM card, infrared transceiver module is connected with SIM card by interface modular converter, can realize that the SIM card in external equipment and the mobile phone can be directly mutual, simple in structure, need not the processor of complex protocol and power.
Description of drawings
Fig. 1 is the portable terminal infrared ray electrical block diagram of the connection SIM card that provides of the utility model embodiment;
Fig. 2 is the structural representation of the portable terminal that provides of the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of portable terminal infrared ray circuit and portable terminal that connects SIM card, infrared transceiver module directly is connected with SIM card by interface modular converter, can realize that the SIM card in external equipment and the mobile phone can be directly mutual, simple in structure, need not the processor of complex protocol and power.For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
As shown in Figure 1, the portable terminal infrared ray circuit of the connection SIM card that this embodiment provides, it comprises: interface modular converter 120 and infrared transceiver module 110, described infrared transceiver module 110 connects described interface modular converter 120, wherein:
Described infrared transceiver module 110 is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that receiving interface modular converter 120 sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter 120 is used to receive the reception data that described infrared transceiver module 110 sends, and described data is sent to the SIM card 130 that connects with it, perhaps,
Be used to receive the emission data that described SIM card 130 sends, send described emission data to described infrared transceiver module 110.
In the present embodiment, more specifically: described infrared transceiver module 110 comprises: the transmitting tube 112 that is used to receive the receiving tube 111 of extraneous infrared signal and is used for launching to the external world infrared signal, and the data transmission end Tx of the data receiver Rx of infrared transceiver module 110 and infrared transceiver module 110, described interface modular converter 120 comprises: the data transmission end Tx of the data receiver Rx of interface modular converter 120 and interface modular converter 120, and be used for input/output terminal IO to SIM card 130 inputoutput datas.
The receiving terminal Rx of described infrared transceiver module 110 connects the receiving terminal Rx of described interface modular converter 120, the transmitting terminal Tx of described infrared transceiver module 110 connects the transmitting terminal Tx of described interface modular converter 120, the input/output terminal IO of described interface modular converter 120 connects the input/output terminal IO of described SIM card 130, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module 110, the earth terminal Gnd of interface modular converter 120 and described SIM card 130 interconnects.
In like manner: SIM card 130 sends to described interface modular converter 120 by the input/output terminal IO of SIM card 130 and the input/output terminal IO of described interface modular converter 120 with data, described interface modular converter 120 sends to infrared transceiver module 110 by the transmitting terminal Tx of described interface modular converter 120 and the transmitting terminal Tx of infrared transceiver module 110 with data again, and described infrared transceiver module 110 sends to external equipment by transmitting tube 112 after these data are converted to infrared signal.
The portable terminal infrared ray circuit of the connection SIM card that present embodiment provides, its infrared transceiver module 110 is connected with SIM card 130 by interface modular converter 120, can realize that the SIM card 130 in external equipment and the mobile phone can be directly mutual, simple in structure, need not the processor of complex protocol and power.
The utility model embodiment also provides a kind of portable terminal 10, this terminal 10 comprises the portable terminal infrared ray circuit 100 of the connection SIM card that the foregoing description provides, as shown in Figure 2, be equiped with SIM card 130 on this terminal, the portable terminal infrared ray circuit of this connection SIM card comprises: interface modular converter 120 and infrared transceiver module 110, described infrared transceiver module 110 connects described interface modular converter 120, wherein:
Described infrared transceiver module 110 is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that receiving interface modular converter 120 sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter 120 is used to receive the reception data that described infrared transceiver module 110 sends, and described data is sent to the SIM card 130 that connects with it, perhaps,
Be used to receive the emission data that described SIM card 130 sends, send described emission data to described infrared transceiver module 110.
In the present embodiment, more specifically: described infrared transceiver module 110 comprises: the transmitting tube 112 that is used to receive the receiving tube 111 of extraneous infrared signal and is used for launching to the external world infrared signal, and the data transmission end Tx of the data receiver Rx of infrared transceiver module 110 and infrared transceiver module 110, described interface modular converter 120 comprises: the data transmission end Tx of the data receiver Rx of interface modular converter 120 and interface modular converter 120, and be used for input/output terminal IO to SIM card 130 inputoutput datas.
The receiving terminal Rx of described infrared transceiver module 110 connects the receiving terminal Rx of described interface modular converter 120, the transmitting terminal Tx of described infrared transceiver module 110 connects the transmitting terminal Tx of described interface modular converter 120, the input/output terminal IO of described interface modular converter 120 connects the input/output terminal IO of described SIM card 130, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module 110, the earth terminal Gnd of interface modular converter 120 and described SIM card 130 interconnects.
In like manner: SIM card 130 sends to described interface modular converter 120 by the input/output terminal IO of SIM card 130 and the input/output terminal IO of described interface modular converter 120 with data, described interface modular converter 120 sends to infrared transceiver module 110 by the transmitting terminal Tx of described interface modular converter 120 and the transmitting terminal Tx of infrared transceiver module 110 with data again, and described infrared transceiver module 110 sends to external equipment by transmitting tube 112 after these data are converted to infrared signal.
In the above-described embodiments, can realize above-mentioned interface modular converter 120 on by program at processor, also can realize this interface modular converter 120 with other circuit, this interface modular converter 120 is used to realize from the conflict mutually of data that need receive and dispatch from the receiving terminal Rx of the transmitting terminal Tx of interface modular converter 120 and this interface modular converter 120.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (6)
1. a portable terminal infrared ray circuit that connects SIM card is characterized in that comprise interface modular converter and infrared transceiver module, described infrared transceiver module connects described interface modular converter, wherein:
Described infrared transceiver module is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that the receiving interface modular converter sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter is used to receive the reception data that described infrared transceiver module sends, and described data is sent to the SIM card that connects with it, perhaps,
Be used to receive the emission data that described SIM card sends, send described emission data to described infrared transceiver module.
2. the portable terminal infrared ray circuit that connects SIM card according to claim 1, it is characterized in that, the receiving terminal Rx of described infrared transceiver module connects the receiving terminal Rx of described interface modular converter, the transmitting terminal Tx of described infrared transceiver module connects the transmitting terminal Tx of described interface modular converter, the input/output terminal IO of described interface modular converter connects the input/output terminal IO of described SIM card, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module, the earth terminal Gnd of interface modular converter and described SIM card interconnects.
3. connect the portable terminal infrared ray circuit of SIM card according to claim 1, it is characterized in that, described infrared transceiver module is provided with the transmitting tube that is used to receive the receiving tube of extraneous infrared signal and is used for launching to the external world infrared signal.
4. a portable terminal is characterized in that, comprising: connect the portable terminal infrared ray circuit of SIM card, described circuit comprises interface modular converter and infrared transceiver module, and described infrared transceiver module connects described interface modular converter, wherein:
Described infrared transceiver module is used to receive extraneous infrared signal, and described infrared signal is converted to the reception data, perhaps,
Be used for the emission data that the receiving interface modular converter sends over, and described emission data are converted to infrared signal, and the infrared signal after the external world launches described conversion;
Described interface modular converter is used to receive the reception data that described infrared transceiver module sends, and described data is sent to the SIM card that connects with it, perhaps,
Be used to receive the emission data that described SIM card sends, send described emission data to described infrared transceiver module.
5. as portable terminal as described in the claim 4, it is characterized in that, the receiving terminal Rx of described infrared transceiver module connects the receiving terminal Rx of described interface modular converter, the transmitting terminal Tx of described infrared transceiver module connects the transmitting terminal Tx of described interface modular converter, the input/output terminal IO of described interface modular converter connects the input/output terminal IO of described SIM card, and the earth terminal Gnd of the earth terminal Gnd of described infrared transceiver module, the earth terminal Gnd of interface modular converter and described SIM card interconnects.
6. as portable terminal as described in the claim 4, it is characterized in that described infrared transceiver module is provided with and is used to receive the receiving tube of extraneous infrared signal and is used for transmitting tube to external world's emission infrared signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202047219U CN201499168U (en) | 2009-09-10 | 2009-09-10 | Mobile terminal infra-ray circuit and mobile terminal for connecting SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202047219U CN201499168U (en) | 2009-09-10 | 2009-09-10 | Mobile terminal infra-ray circuit and mobile terminal for connecting SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499168U true CN201499168U (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202047219U Expired - Fee Related CN201499168U (en) | 2009-09-10 | 2009-09-10 | Mobile terminal infra-ray circuit and mobile terminal for connecting SIM card |
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|---|---|
| CN (1) | CN201499168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867642B (en) * | 2009-09-10 | 2013-07-10 | 深圳市国民电子商务有限公司 | Infrared circuit and mobile terminal |
-
2009
- 2009-09-10 CN CN2009202047219U patent/CN201499168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867642B (en) * | 2009-09-10 | 2013-07-10 | 深圳市国民电子商务有限公司 | Infrared circuit and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110910 |