CN202231769U - Modulating-demodulating type mobile phone - Google Patents
Modulating-demodulating type mobile phone Download PDFInfo
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- CN202231769U CN202231769U CN2011203498097U CN201120349809U CN202231769U CN 202231769 U CN202231769 U CN 202231769U CN 2011203498097 U CN2011203498097 U CN 2011203498097U CN 201120349809 U CN201120349809 U CN 201120349809U CN 202231769 U CN202231769 U CN 202231769U
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Abstract
The utility model discloses a modulating-demodulating type mobile phone which includes a mobile phone mainboard, a Bluetooth module, a power supply management device, and an SD card. The Bluetooth module, the power supply management device, and the SD card are connected with the mobile phone mainboard respectively. The power supply management device is provided with a horn, a receiver, and an MIC. The Bluetooth module is provided with a Bluetooth antenna. The modulating-demodulating type mobile phone is characterized in that the modulating-demodulating type mobile phone also includes a USB connector and a WLAN module which are connected with the mobile phone mainboard respectively, and the WLAN module is provided with a WLAN antenna. The modulating-demodulating type mobile phone can receive information via the WLAN module, and can be connected with an external computer via the USB connector to carry out the data exchange. Besides, the modulating-demodulating type mobile phone can be dialed at any time to send information, so the modulating-demodulating type mobile phone not only has the mobile phone function, but also has the wireless network card function.
Description
Technical field
The utility model relates to field of mobile phones, relates in particular to a kind of modem type mobile phone.
Background technology
Existing user radio inserts network interface card, and like the USB wireless Internet card, itself can only can not be dialed and receive calls as a switching maincenter of wireless network and PC computer, can not send and receive note, if leave the PC computer then do not have other purposes.
Existing cellular phone can be dialed and receive calls, and sends and receive note, if do modem (modulator-demodulator) usefulness with the connection of PC computer, must use a data lines that mobile phone is connected with computer, can not be inserted on the PC computer as modem and use.
The utility model content
The utility model problem to be solved provides a kind of photos and sending messages of both can having made a phone call at any time, and can not have directly to be inserted in the mobile phone of doing USB modem use on the computer with the USB socket that carries under the situation of data wire.
For overcoming the above problems, the utility model adopts following technical scheme to realize:
A kind of modem type mobile phone; Comprise cell phone mainboard, bluetooth module, electric power controller, SD card, said bluetooth module, power supply management device, SD card link to each other with cell phone mainboard respectively; Have loudspeaker, receiver, MIC on the said power supply management device; Have Bluetooth antenna on the said bluetooth module, also comprise the USB connector and the WLAN module that are connected with cell phone mainboard respectively, have the WLAN antenna on the said WLAN module.
Operation principle:
In the work; Electric power controller is the cell phone mainboard energising; Cell phone mainboard comprises antenna, reception coupling circuit, RF receiving circuit, RF transceiver, central processing unit, RF radiating circuit, emission coupling circuit, and said antenna, reception coupling circuit, RF receiving circuit, RF transceiver, central processing unit connect successively; Said antenna, RF radiating circuit, emission coupling circuit, RF radiating circuit, RF transceiver connect successively.The radio honeycomb signal that antenna induction arrives gets into the RF receiving circuit through receiving coupling circuit; In the RF receiving circuit with sending into the RF transceiver after the radiofrequency signal filtering; The RF transceiver with signal processing after; Deliver to USB port in the central processing unit decoding with after handling, pass to PC computer or other USB device through USB connector.PC computer or other USB device are given digital data transmission the USB port of mobile phone; The USB port of modem type mobile phone is given central processing unit with the digital data transmission of receiving, the signal after the central processing unit coded modulation is sent to the RF transceiver, the RF transceiver with signal modulate, frequency conversion; Transmitted at last; Get into the RF radiating circuit afterwards again and amplify, be sent to antenna, realize the transformation of radiofrequency signal to wireless signal through the emission coupling circuit.
Bluetooth antenna is coupled to bluetooth module with the data of other bluetooth equipment emission, passes to central processing unit after treatment again, central processing unit to signal decoding and processing after deliver to the USB port of mobile phone, be transferred to PC computer or other USB device again.PC computer or other USB device are transferred to digital signal the USB port of mobile phone through USB; The USB port of modem type mobile phone is given central processing unit with the digital data transmission of receiving; Data-signal after the central processing unit coded modulation is sent to bluetooth equipment; The bluetooth baseband part will be carried out chnnel coding from the data of central processing unit, pass to radio frequency downwards and send.
The WLAN antenna of modem type mobile phone receives the signal of WLAN base station transmits; Couple a signal to the WLAN module; In module, amplify, down-conversion, demodulation, decoding; Become data and pass to central processing unit again, central processing unit to signal decoding and processing after deliver to the USB port of mobile phone, be transferred to PC computer or other USB device again.
PC computer or other USB device are transferred to digital signal the USB port of modem type mobile phone through USB; The USB port of modem type mobile phone is given central processing unit with the digital data transmission of receiving; Data-signal after the central processing unit coded modulation is sent to the WLAN module; The WLAN module to signal encode, modulation, up-conversion, power amplification, reach antenna again, aerial radiation is gone out.
Central processing unit is delivered to the USB port of modem type mobile phone from SD card reading of data after central processing unit is handled, be transferred to PC computer or other USB device again.PC computer or other USB device are transferred to the USB port of modem type mobile phone with digital signal through USB, and the USB port of modem type mobile phone is given central processing unit with the digital data transmission of receiving, after central processing unit is handled, write into the SD card.
The utility model is pulled up from the PC computer, both can be made a phone call and send note, realize the function of mobile phone.
The utlity model has following beneficial effect: the utility model can receive information through the WLAN module; And be connected with external computer through USB connector; Carry out data interaction; Need not data wire, and the transmission information of can making a phone call at any time, realized shared the whole body of purposes of mobile phone and wireless Internet card like this.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, cell phone mainboard; 2, USB connector; 3, WLAN module; 4, bluetooth module; 5, electric power controller; 6, SD card; 7, loudspeaker; 8, receiver; 9, MIC; 10, Bluetooth antenna; 11, WLAN antenna; 12, antenna; 13, receive coupling circuit; 14, RF receiving circuit; 15, RF transceiver; 16, central processing unit; 17, RF radiating circuit; 18, emission coupling circuit
Embodiment
Further introduce the technical scheme of the utility model below in conjunction with description of drawings and embodiment.
A kind of modem type mobile phone; Comprise cell phone mainboard 1, bluetooth module 4, power supply management device 5, SD card 6, said bluetooth module 4, electric power controller 5, SD card 6 link to each other with cell phone mainboard 1 respectively; Have loudspeaker 7, receiver 8, MIC 9 on the said power supply management device; Have Bluetooth antenna 10 on the said bluetooth module 4, also comprise the USB connector 2 and WLAN module 3 that are connected with cell phone mainboard 1 respectively, have WLAN antenna 11 on the said WLAN module 3.
Said cell phone mainboard 1 comprises antenna 12, reception coupling circuit 13, RF receiving circuit 14, RF transceiver 15, central processing unit 16, RF radiating circuit 17, emission coupling circuit 18; Said antenna 12, receive coupling circuit 13, RF receiving circuit 14, RF transceiver 15, central processing unit 16 and connect successively; Said antenna 12, RF radiating circuit 17, emission coupling circuit 18, RF radiating circuit 17, RF transceiver 15 connect successively.
In the work; Electric power controller 5 is cell phone mainboard 1 energising; The radio honeycomb signal that antenna 12 is sensed gets into RF receiving circuit 14 through receiving coupling circuit 13, and with sending into RF transceiver 15 after the radiofrequency signal filtering, RF transceiver 15 is with after the signal processing in RF receiving circuit 14; Deliver to USB port in central processing unit 16 decodings with after handling, pass to PC computer or other USB device through USB connector 2.PC computer or other USB device are given digital data transmission the USB port of mobile phone; The USB port of modem type mobile phone is given central processing unit 16 with the digital data transmission of receiving, the signal after central processing unit 16 coded modulation is sent to RF transceiver 15, RF transceiver 15 with signal modulate, frequency conversion; Transmitted at last; Get into RF radiating circuit 17 afterwards again and amplify, be sent to antenna 12, realize the transformation of radiofrequency signal to wireless signal through emission coupling circuit 18.
Bluetooth antenna 10 is coupled to bluetooth module 4 with the data of other bluetooth equipment emission, passes to central processing unit 16 after treatment again, 16 pairs of signal decodings of central processing unit and processing after deliver to the USB port of mobile phone, be transferred to PC computer or other USB device again.PC computer or other USB device are transferred to digital signal the USB port of mobile phone through USB; The USB port of modem type mobile phone is given central processing unit 16 with the digital data transmission of receiving; Data-signal after central processing unit 16 coded modulation is sent to bluetooth equipment; The bluetooth baseband part will be carried out chnnel coding from the data of central processing unit 16, pass to radio frequency downwards and send.
The WLAN antenna 11 of modem type mobile phone receives the signal of WLAN base station transmits; Couple a signal to the WLAN module; In module, amplify, down-conversion, demodulation, decoding; Become data and pass to central processing unit again, central processing unit to signal decoding and processing after deliver to the USB port of mobile phone, be transferred to PC computer or other USB device again.
PC computer or other USB device are transferred to digital signal the USB port of modem type mobile phone through USB; The USB port of modem type mobile phone is given central processing unit 16 with the digital data transmission of receiving; Data-signal after central processing unit 16 coded modulation is sent to WLAN module 3; 3 pairs of signals of WLAN module are encoded, modulation, up-conversion, power amplification, reach antenna 13 again, and antenna 13 radiate.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present invention some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (1)
1. modem type mobile phone; Comprise cell phone mainboard, bluetooth module, power supply management device, SD card, said bluetooth module, power supply management device, SD card link to each other with cell phone mainboard respectively; Have loudspeaker, receiver, MIC on the said power supply management device; Have Bluetooth antenna on the said bluetooth module, it is characterized in that: also comprise the USB connector and the WLAN module that are connected with cell phone mainboard respectively, have the WLAN antenna on the said WLAN module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498097U CN202231769U (en) | 2011-09-16 | 2011-09-16 | Modulating-demodulating type mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498097U CN202231769U (en) | 2011-09-16 | 2011-09-16 | Modulating-demodulating type mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231769U true CN202231769U (en) | 2012-05-23 |
Family
ID=46082341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203498097U Expired - Fee Related CN202231769U (en) | 2011-09-16 | 2011-09-16 | Modulating-demodulating type mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231769U (en) |
-
2011
- 2011-09-16 CN CN2011203498097U patent/CN202231769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 B, block 1079, garden city digital garden, Nanhai Road, Shekou, Shenzhen, Guangdong, 503, Nanshan District 602, China Patentee after: SHENZHEN WOTE WODE CO., LTD. Address before: 518000 B, block 1079, garden city digital garden, Nanhai Road, Shekou, Shenzhen, Guangdong, 503, Nanshan District 602, China Patentee before: Shenzhen Water World Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20190916 |