CN203416252U - Wireless communication terminal with extensible functions and control circuit of wireless communication terminal - Google Patents
Wireless communication terminal with extensible functions and control circuit of wireless communication terminal Download PDFInfo
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- CN203416252U CN203416252U CN201320503582.6U CN201320503582U CN203416252U CN 203416252 U CN203416252 U CN 203416252U CN 201320503582 U CN201320503582 U CN 201320503582U CN 203416252 U CN203416252 U CN 203416252U
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Abstract
The utility model is suitable for the technical field of wireless communication, and provides a wireless communication terminal with extensible functions. The wireless communication terminal comprises a mainboard and a connecting plate which are electrically interconnected. The mainboard is provided with a wireless communication control circuit, a 3G multifunctional wireless communication module, a power supply management circuit PMIC, multiple wireless communication function modules and multiple data transmission interfaces. The connecting plate is provided with multiple extension interfaces. External devices are connected and communicated with the data transmission interfaces via the extension interfaces. The disclosed wireless communication terminal and the wireless communication control circuit of the wireless communication terminal are powerful in function, great in extensibility, small in size, low in cost, high in generality and great in practicality.
Description
Technical field
The utility model belongs to wireless communication technology field, relates in particular to a kind of wireless communication terminal and control circuit thereof with extendable functions.
Background technology
Development along with the communication technology, various wireless communications products are liked by increasing consumer, such as at present popular mobile phone, PDA, panel computer etc., these wireless communications products are due to demand easy to carry, that can also meet people's call, office, commercial affairs and amusement simultaneously, and market prospects are boundless.But, existing wireless communications products, such as mobile phone, there are specific standard and specific function, if people need to increase new function to existing mobile phone, must again change a kind of mobile phone, like this, user just needs expense of supplementary payments to buy new mobile phone products, in addition, along with the increasing of wireless communications products expanding function, required additional modules is difficult to be contained in mobile phone exactly, therefore the demand that, a kind of volume of market in urgent need is small and exquisite, easy to use, radio communication control circuit that have extendable functions meets people.
Utility model content
The purpose of this utility model is to provide a kind of wireless communication terminal and control circuit thereof with extendable functions, is intended to solve the problem that existing wireless communications products volume is large, function can not be expanded.
The utility model is to realize like this, a kind of wireless communication terminal with extendable functions, the mainboard and the connecting plate that comprise mutual electric connection, wherein, radio communication control circuit, 3G multifunction wireless communication module are set on described mainboard, electric power management circuit PMIC, a plurality of radio communication function modules, a plurality of data transmission interface; A plurality of expansion interfaces are set on described connecting plate, and external devices is communicated and is connected with described data transmission interface by described expansion interface.
Further, in above-mentioned wireless communication terminal, described wireless communication module comprises WIFI module, BT module, WAPI Wireless LAN module, bluetooth communication, GPS GPS (Global Position System) module, accelerates sensor module, figure identification module.
Further, in above-mentioned wireless communication terminal, described expansion interface comprises power interface, USB interface, software track debugging interface, earphone interface, the machine microphone interface, audio interface, reseting interface, I2C bus interface, keystroke interface, a plurality of GIPO interface, PWM interface, LCDC interface, UIM card interface, a plurality of antennal interface, MIPI interface, SDIO interface, LED interface and MOTER interface.
Further, in above-mentioned wireless communication terminal, described 3G multipurpose radio communication module comprises gsm module and/or WCDMA module, and described gsm module is for supporting the gsm communication module of 850HZ or 900HZ or 1800HZ or 1900HZ frequency range; Described WCDMA module is for supporting the WCDMA module of 850HZ or 900HZ or 1900HZ or 2100HZ frequency range.
Further, in above-mentioned wireless communication terminal, described mainboard is welded on described connecting plate.
The utility model also provides a kind of radio communication control circuit, it is located on the mainboard of wireless communication terminal and is connected to the 3G multifunction wireless communication module on described mainboard, electric power management circuit PMIC, a plurality of radio communication function modules and a plurality of data transmission interface, described radio communication control circuit specifically comprises chip U1, described chip U1's
interface is connected in VREG_S3_SP by the first resistance R 1, described chip U1's
interface is also connected to the anode of the first diode D1 and the anode of the second diode D2, and the negative electrode of described the first diode D1 is connected in JTAG_RESOUT_N, and the negative electrode of described the second diode D2 is connected in PON_RESOUT_N.Described chip U1's
interface is also by the first capacitor C 1 ground connection.。
Further, in above-mentioned radio communication control circuit, USBPHY_SYSCLOCK interface and the TCXO structure of described chip U1 are all connected in PMIC_TCXO.
Further, in above-mentioned radio communication control circuit, the first mode MODE0 interface of described chip U1 is connected in VREG_S3_SP by the 3rd resistance R 3, the MIPI_CAL interface of described chip U1 is by the second capacitor C 2 ground connection, and the MIPI_CAL interface of described chip U1 is also connected in MIPI_LDO interface by the second resistance R 2.
Further, in above-mentioned radio communication control circuit, the USBPHY_RREFEXT interface of described chip U1 is by the 4th resistance R 4 ground connection.
Wireless communication terminal disclosed in the utility model and radio communication control circuit thereof are powerful, and extensibility is good, and volume is little, and cost is low, and highly versatile has good practicality.
Accompanying drawing explanation
The structural representation of the wireless communication terminal that Fig. 1 provides for the utility model;
Fig. 2 is the schematic diagram of radio communication control circuit in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, describe preferred embodiment of the present utility model in detail.
Refer to Fig. 1, the structural representation of the wireless communication terminal of the extendable functions providing for the utility model embodiment, for convenience of explanation, only shows the part relevant to the present embodiment.
The utility model wireless communication terminal comprises mainboard 1 and connecting plate 2, mainboard 1 and connecting plate 2 are electrically connected by the mode of welding, wherein, on mainboard 1, be provided with radio communication control circuit 10, 3G multifunction wireless communication module 11, electric power management circuit PMIC12, also be provided with a plurality of radio communication function modules, radio communication function module includes but not limited to WIFI module 18, BT module 19, WAPI wireless local area 110, bluetooth module 15, GPS GPS (Global Position System) module 14, accelerate sensor module 16, figure identification module 17 etc., in concrete application, radio communication control circuit can coordinate the Android4.0 intelligent operating system of GOOGLE Inc. to use.Described radio communication control circuit 10 can keep communication connection with other functional modules or the communication data interface that are arranged on mainboard.The connector of connecting plate 2 recommendation FH26-45S-0.3SHW.
In the present embodiment, the chip that described electric power management circuit PMIC12 chip recommendation model is PM8029, WIFI module 18 is preferentially selected AR6005, and BT module 19 is preferentially selected WCN2243.
In the present embodiment, 3G multifunction wireless communication module, is applicable to GSM and WCDMA network, comprises gsm module and WCDA module, and wherein gsm module is for supporting the gsm communication module of 850HZ or 900HZ or 1800HZ or 1900HZ frequency range; Described WCDMA module is for supporting the WCDMA module of 850HZ or 900HZ or 1900HZ or 2100HZ frequency range.
On described mainboard 1, be also provided with a plurality of communication data interfaces, on described connecting plate 2, be provided with a plurality of expansion interfaces, expansion interface is communicated by letter in succession for realizing the realizations such as external devices and communication data interface on mainboard or functional module.Described expansion interface comprises power interface, USB interface, software track debugging interface, earphone interface, the machine microphone interface, audio interface, reseting interface, I2C bus interface, keystroke interface, a plurality of GIPO interface, PWM interface, LCDC interface, UIM card interface, a plurality of antennal interface, MIPI interface, SDIO interface, LED interface and MOTER interface.
The utility model wireless communication terminal can be panel computer, mobile phone or PDA etc.The operating system of wireless communication terminal can adopt Android4.0 operating system, like this, Android4.0 system coordinates the radio communication control circuit of mentioning in previous embodiment, operating system can be by the characteristic of reserved each parts of various interface Intelligent Recognition of hardware, for example: display screen, display screen has a lot of sizes, 7 cun of 800*480 of various resolution, 7 cun of 1024*600, 8 cun of 1024*768, 9.7 cun of 1024*768, 10.1 very little 1280*800, no matter be which size, which resolution, operating system can be by the reserved communication interface Intelligent Recognition of hardware, and correctly show.Touch-screen, touch-screen must coordinate display screen, need to support sizes equally, multiple resolution.Operating system equally can be by the reserved communication interface Intelligent Recognition of hardware, and correctly drives.
And when client wants to change the display screen of different size or touch-screen, can directly change, and software still can be compatible.When client only wants front camera, software also can be by directly compatible to the detection of camera.
See also Fig. 2, described radio communication control circuit specifically comprises chip U1, described chip U1's
interface is connected in VREG_S3_SP by the first resistance R 1, described chip U1's
interface is also connected to the anode of the first diode D1 and the anode of the second diode D2, and the negative electrode of described the first diode D1 is connected in JTAG_RESOUT_N, and the negative electrode of described the second diode D2 is connected in PON_RESOUT_N.Described chip U1's
interface is also by the first capacitor C 1 ground connection.
USBPHY_SYSCLOCK interface and the TCXO structure of described chip U1 are all connected in PMIC_TCXO.
The first mode MODE0 interface of described chip U1 is connected in VREG_S3_SP by the 3rd resistance R 3, the MIPI_CAL interface of described chip U1 is by the second capacitor C 2 ground connection, and the MIPI_CAL interface of described chip U1 is also connected in MIPI_LDO interface by the second resistance R 2.
The USBPHY_RREFEXT interface of described chip U1 is by the 4th resistance R 4 ground connection.
The disclosed wireless communication terminal volume disclosed in the utility model of the present embodiment is small and exquisite, powerful, go for the functional requirement of most of wireless communication terminals on market, such as mobile phone, panel computer, PDA or media player etc., producer can be according to the difference of product performance, the function of freely selecting aforementioned radio communication control circuit to have, and without additionally again various functional modules being redesigned to PCB wiring board, there is good versatility, reduced cost of labor and design and the production cost of repeatedly changing wiring board.
Than prior art, wireless communication terminal disclosed in the utility model and radio communication control circuit thereof are powerful, and extensibility is good, and volume is little, and cost is low, and highly versatile has good practicality.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realizes with other assembly, material and parts.In the situation that not departing from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (9)
1. a wireless communication terminal with extendable functions, it is characterized in that, the mainboard and the connecting plate that comprise mutual electric connection, wherein, radio communication control circuit, 3G multifunction wireless communication module are set on described mainboard, electric power management circuit PMIC, a plurality of radio communication function modules, a plurality of data transmission interface; A plurality of expansion interfaces are set on described connecting plate, and external devices is communicated and is connected with described data transmission interface by described expansion interface.
2. radio communication control circuit according to claim 1, it is characterized in that, described wireless communication module comprises WIFI module, BT module, WAPI Wireless LAN module, bluetooth communication, GPS GPS (Global Position System) module, accelerates sensor module, figure identification module.
3. radio communication control circuit according to claim 1, it is characterized in that, described expansion interface comprises power interface, USB interface, software track debugging interface, earphone interface, the machine microphone interface, audio interface, reseting interface, I2C bus interface, keystroke interface, a plurality of GIPO interface, PWM interface, LCDC interface, UIM card interface, a plurality of antennal interface, MIPI interface, SDIO interface, LED interface and MOTER interface.
4. radio communication control circuit according to claim 1, it is characterized in that, described 3G multipurpose radio communication module comprises gsm module and/or WCDMA module, and described gsm module is for supporting the gsm communication module of 850HZ or 900HZ or 1800HZ or 1900HZ frequency range; Described WCDMA module is for supporting the WCDMA module of 850HZ or 900HZ or 1900HZ or 2100HZ frequency range.
5. radio communication control circuit according to claim 1, is characterized in that, described mainboard is welded on described connecting plate.
6. a radio communication control circuit, it is located on the mainboard of wireless communication terminal and is connected to the 3G multifunction wireless communication module on described mainboard, electric power management circuit PMIC, a plurality of radio communication function modules and a plurality of data transmission interface, it is characterized in that, described radio communication control circuit specifically comprises chip U1, described chip U1's
interface is connected in VREG_S3_SP by the first resistance R 1, described chip U1's
interface is also connected to the anode of the first diode D1 and the anode of the second diode D2, and the negative electrode of described the first diode D1 is connected in JTAG_RESOUT_N, and the negative electrode of described the second diode D2 is connected in PON_RESOUT_N.Described chip U1's
interface is also by the first capacitor C 1 ground connection.。
7. radio communication control circuit according to claim 6, is characterized in that, USBPHY_SYSCLOCK interface and the TCXO structure of described chip U1 are all connected in PMIC_TCXO.
8. radio communication control circuit according to claim 7, it is characterized in that, the first mode MODE0 interface of described chip U1 is connected in VREG_S3_SP by the 3rd resistance R 3, the MIPI_CAL interface of described chip U1 is by the second capacitor C 2 ground connection, and the MIPI_CAL interface of described chip U1 is also connected in MIPI_LDO interface by the second resistance R 2.
9. radio communication control circuit according to claim 8, is characterized in that, the USBPHY_RREFEXT interface of described chip U1 is by the 4th resistance R 4 ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503582.6U CN203416252U (en) | 2013-08-16 | 2013-08-16 | Wireless communication terminal with extensible functions and control circuit of wireless communication terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503582.6U CN203416252U (en) | 2013-08-16 | 2013-08-16 | Wireless communication terminal with extensible functions and control circuit of wireless communication terminal |
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| CN203416252U true CN203416252U (en) | 2014-01-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475383A (en) * | 2013-08-16 | 2013-12-25 | 福兴达科技实业（深圳）有限公司 | Wireless communication terminal with extensible function, and control circuit thereof |
| CN108445818A (en) * | 2018-05-19 | 2018-08-24 | 赵明 | A kind of data interaction intelligent terminal system and communication means |
-
2013
- 2013-08-16 CN CN201320503582.6U patent/CN203416252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475383A (en) * | 2013-08-16 | 2013-12-25 | 福兴达科技实业（深圳）有限公司 | Wireless communication terminal with extensible function, and control circuit thereof |
| CN108445818A (en) * | 2018-05-19 | 2018-08-24 | 赵明 | A kind of data interaction intelligent terminal system and communication means |
| CN108445818B (en) * | 2018-05-19 | 2023-12-12 | 赵明 | Data interaction intelligent terminal system and communication method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150924 Address after: 518000 areca road in Guangdong Province, Shenzhen Futian Free Trade Zone No. 6 Fuxing Building 4 floor Patentee after: Shenzhen Fuzhi Software Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Pingshan North Zhu Lu Lan fuxingda Industrial Plant Factory No.1, No. two building a layer of a layer to three Patentee before: Foxda Technology Industrial (Shenzhen) Co., Ltd. |
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| 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: 20140129 Termination date: 20190816 |