CN2657322Y - Communication card for hand-held mobile communication terminal equipment - Google Patents
Communication card for hand-held mobile communication terminal equipment Download PDFInfo
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- CN2657322Y CN2657322Y CNU2003201222815U CN200320122281U CN2657322Y CN 2657322 Y CN2657322 Y CN 2657322Y CN U2003201222815 U CNU2003201222815 U CN U2003201222815U CN 200320122281 U CN200320122281 U CN 200320122281U CN 2657322 Y CN2657322 Y CN 2657322Y
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Abstract
The utility model discloses a communication card used for portable mobile communication terminal device which has own device number and is connected with the communication terminal device by a connector comprising a communication module which is connected with an antenna. The UART serial port of the communication module, an analog audio line and a module signal operation line are connected to an output interface of the connector. The communication card can be divided into two classes, a CDMA function communication card of which the communication module is connected with UIM card through a card holder, and a GPRS function communication card of which the communication module is connected with SIM card through a card holder. The data line of the UIM card or the SIM card, a control line and a clock is connected with corresponding pins of the communication module respectively. With the communication card of the utility model, Users can choose CDMA, GPRS or other wireless communication ways according to the demand of working and change communication ways according to different application situations.
Description
Technical field
The utility model relates to a kind of address card that is used for the hand-held mobile communications terminal equipment.
Background technology
At present, mobile phone on the market and hand-held mobile communications terminal equipment usually the telecommunication mode of design are a kind of in CDMA or the GPRS mode, in case need to determine the module used, the user just can't change this module and communication modes thereof.Can't satisfy the user like this and select communication modes, according to the different demands of changing communication modes in application scenario according to need of work.
The utility model content
The technical problem that the utility model solves provides a kind of address card that is used for the hand-held mobile communications terminal equipment, it has unified interface shape, make the user select CDMA or GPRS or other wireless communication modes, according to the different communication modes of changing in application scenario according to need of work.
For solving the problems of the technologies described above, the utility model is used for the address card of hand-held mobile communications terminal equipment, and it has the device number of self, and is connected with the hand-held mobile communications terminal equipment by special-purpose 38 pin connectors; It comprises a communication module, and this communication module is from the accurate UART mouth of bidding, and is connected with an antenna; The UART serial ports of described communication module, analogue audio frequency line, module working state signal line are connected to the output interface of described connector, this address card can be divided into two classes, the communication module of CDMA function is the address card of CDMA function by deck and UIM card connection, and the communication module of GPRS function is connected to the address card of GPRS function by deck and SIM card; Described UIM card or SIM card deck data wire, control line and clock line link to each other with the corresponding pin of communication module respectively.
The communication module of described CDMA function address card is selected the DTGS-800 module for use, and the power supply of UIM card is provided by controlled source module MIC5255, and the pin En that enables of this power module accepts control from DTGS-800 module 20 pin UIM_PWR_EN.
The communication module of described GPRS function address card is selected the MC45 module for use, and SIM card directly provides power supply by the MC45 module, and MC45 modular power source pin VCC and ground wire pin GND are connected to the interface of described special-purpose 38 pin connectors.
The utility model provides an address card with unified interface form for the wireless communication terminal user, the dissimilar CDMA functions or the address card of GPRS function must have the device number of oneself, and just can use after needing to insert UIM card or SIM card, be connected with the hand-held mobile communications terminal equipment by special-purpose 38 pin connectors.This terminal equipment loads the corresponding driving program automatically, and guaranteeing needn't the artificial regeneration driver when the address card of the GPRS module of CDMA module that adopts different model or different model inserts.Can satisfy the user like this and select communication modes, according to the different demands of changing communication modes in application scenario according to need of work.
Description of drawings
Fig. 1 is CDMA function address card circuit theory diagrams;
Fig. 2 is GPRS function address card circuit theory diagrams.
Embodiment
The utility model is used for the address card of hand-held mobile communications terminal equipment, and it has the device number of self, and is connected with the hand-held mobile communications terminal equipment by special-purpose 38 pin connectors.This address card can be divided into two classes, and communication module is a CDMA function address card by deck and UIM card connection, and what be connected with SIM card is GPRS function address card.SIM card deck, UIM card deck and special-purpose 38 pin connectors are the device of same model.
Described special-purpose 38 pin connectors, communication module, SIM card deck or UIM card deck and other resistance capacitance elements are arranged on the PCB circuit board.
As shown in Figure 1, the communication module A1 of described CDMA function address card selects the DTGS-800 module of AnyDATA company for use.UIM card power management chip D1 selects MIC5255-3.0 for use.UIM card deck A2 model is SF2W006S4K.
The UART serial ports of DTGS-800 module (these module the 13rd, 14,15,16,17,18,19 pins shown in Fig. 1), analogue audio frequency line (these module the 80th, 81,82,83 pins shown in Fig. 1), module working state signal line (the short message prompt signal SMS of this module shown in Fig. 1 i.e. idle condition index signal IDLE of 67 pins, this module is 34 pins) is guided to 38 pin interface connector XP1 by direct line.UIM card deck A2 data wire UIM_DATA, control line UIM_RST are connected with the corresponding pin of DTGS-800 module respectively with clock line UIM_CLK.The power supply of the UIM card that UIM card deck A2 go up to insert is provided by controlled source module D1 (selecting the MIC5255-3.0 module for use), and the pin En that enables of this power module accepts control from DTGS-800 module the 20th pin UIM_PWR_EN.Antenna is connected by the antennal interface of antenna connector with the DTGS-800 module.
As shown in Figure 2, the communication module A3 of described GPRS function address card selects the MC45 module of SIEMENS company for use.This module is connected on the described PCB circuit board by board to board connector (model is DF12 (3.0)-50DP-0.5V (81)).SIM card deck model is SF2W006S4K.
The UART serial ports of MC45 module (these module the 15th, 17,32,33,34,35,37,39 pins shown in Fig. 2), analogue audio frequency line (these module the 42nd, 43,44,47,48 pins shown in Fig. 2), module operating state control line (power enable signal 41 pins of this module shown in Fig. 2) is guided to connector XP1 output interface by direct line.SIM card deck A2 data wire CCIO, control line CCRST link to each other with the corresponding pin of MC45 module respectively with clock CCCLK.SIM card deck A2 goes up the SIM card of inserting and provides power supply by the MC45 module.Power pins VCC and ground GND receive the interface of connector XP1.Antenna is connected by antennal interface special on antenna connector and the MC45 module.
The utility model address card also is provided with USB interface, and the module that increases WLAN module or other wireless communication modes for address card inside is set up physical connection.The special-purpose 38 pin connectors of the utility model, pinout is as shown in the table.
| Pin number | Pin name | The pin meaning | Sense for | |
| 1 | GND | Signal | Signal ground | |
| 2 | GND | Signal ground | Signal ground | |
| 3 | IDEL | IDLE | Output | |
| 4 | SMS | Note does not read | | |
| 5 | DCD | The DCD that connects the | Output | |
| 6 | CTS | The CTS that connects the | Output | |
| 7 | DTR | The DTR that connects the | Input | |
| 8 | RTS | The RTS that connects the other side | Input | |
| 9 | RI | The RI that connects the | Output | |
| 10 | RXD | The RXD that connects the | Output | |
| 11 | TXD | The TXD that connects the | Input | |
| 12 | DSR | The DSR that connects the | Output | |
| 13 | | MIC1P | Input | |
| 14 | | MIC1N | Input | |
| 15 | | EAR1O_N | Output | |
| 16 | EAR1O_P | | Output | |
| 17 | DEV0 | | Output | |
| 18 | DEV1 | | Output | |
| 19 | GND | Signal | Signal ground | |
| 20 | GND | Signal | Signal ground | |
| 21 | V4 | VCC | VCC | |
| 22 | V4 | VCC | VCC |
| 23 | V4 | VCC | VCC | |
| 24 | V4 | VCC | VCC | |
| 25 | V4 | VCC | VCC | |
| 26 | V4 | VCC | VCC | |
| 27 | SCLK | Digital | Input | |
| 28 | TXDDAI | Digital | Output | |
| 29 | RXDDAI | Digital | Input | |
| 30 | TFSDAI | Digital | Output | |
| 31 | RFSDAI | Digital Audjo | Input | |
| 32 | DEV_CHECK | Have or not | Output | |
| 33 | POWER_EN | The power enable | Input | |
| 34 | | Reset | Input | |
| 35 | DP | DP | Meet the |
|
| 36 | DM | DM | Meet the |
|
| 37 | GND | Signal | Signal ground | |
| 38 | GND | Signal ground | Signal ground |
Described hand-held mobile communications terminal equipment provides built-in 38 pin pin address card connectors, and the definition of each pin has all taken into account the pin of CDMA module or GPRS module, can connect the address card of CDMA function, also can connect the address card of GPRS function.
The physical criterion of the built-in 38 pin pin address card attachment unit interface that the hand-held mobile communications terminal equipment provides is as described below.Pin electricity function index: maximum withstand voltage: 100V AC, contact resistance: 40 ohm, maximum is passed through electric current: 0.5A AC/DC MAX, 1---2 is minute hand ground connection, 3 IDEL are that network connects the sign pin, 4 SMS are note sign pin, 5---12 serial communication pins, 13---14 MICP, MICN Mike, 15---16 EARP, the EARN earphone, 17---18 DEV0, the DEV1 device identification, 19---20 is minute hand ground connection, 21---26 V4 are the input of 4V voltage, 27---31 is the speech digit passage, 32 device detection signal, 33 power enable pin, 34 reset signals, 35---36 USB (DM, DP), 37---38 is minute hand ground connection, and V4 is the input of 4V voltage.
Claims (5)
1. address card that is used for the hand-held mobile communications terminal equipment, it has the device number of self, and be connected with the hand-held mobile communications terminal equipment by special-purpose 38 pin connectors, it is characterized in that: it comprises a communication module, this communication module is from the accurate UART mouth of bidding, and is connected with an antenna; The UART serial ports of described communication module, analogue audio frequency line, module working state signal line are connected to the output interface of described connector; This address card can be divided into two classes, and communication module is a CDMA function address card by deck and UIM card connection, and what be connected with SIM card is GPRS function address card; Described UIM card or SIM card deck data wire, control line and clock link to each other with the corresponding pin of communication module respectively.
2. the address card that is used for the hand-held mobile communications terminal equipment as claimed in claim 1, it is characterized in that: the communication module of described CDMA function address card is selected the DTGS-800 module for use, the power supply of UIM card is provided by controlled source module MIC5255, and the pin En that enables of this power module accepts control from DTGS-800 module 20 pin UIM_PWR_EN.
3. the address card that is used for the hand-held mobile communications terminal equipment as claimed in claim 1, it is characterized in that: the communication module of described GPRS function address card is selected the MC45 module for use, SIM card provides power supply by the MC45 module, and other modular power source pin VCC and ground wire pin GND are connected to the interface of described 38 pin connectors.
4. the address card that is used for the hand-held mobile communications terminal equipment as claimed in claim 1 is characterized in that: described address card also is provided with USB interface.
5. the address card that is used for the hand-held mobile communications terminal equipment as claimed in claim 1 is characterized in that: described special-purpose 38 pin connectors, and its interface definition is as follows:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201222815U CN2657322Y (en) | 2003-12-10 | 2003-12-10 | Communication card for hand-held mobile communication terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201222815U CN2657322Y (en) | 2003-12-10 | 2003-12-10 | Communication card for hand-held mobile communication terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657322Y true CN2657322Y (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201222815U Expired - Fee Related CN2657322Y (en) | 2003-12-10 | 2003-12-10 | Communication card for hand-held mobile communication terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657322Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339783C (en) * | 2005-01-10 | 2007-09-26 | 纬创资通股份有限公司 | Minisize peripheral assembly connecting module |
| CN101408869B (en) * | 2006-01-05 | 2010-08-11 | 株式会社Telechips | Audio system, and USB/UART common communication system for the same |
| CN1856129B (en) * | 2005-04-21 | 2010-12-29 | 北京海通嘉讯科技有限公司 | Apparatus and method for making communication between main station and substation via GPRS |
| CN102123380A (en) * | 2011-03-15 | 2011-07-13 | 上海艾为电子技术有限公司 | Wireless terminal and multi-SIM (subscriber identity module)-card connecting device thereof |
| CN101526815B (en) * | 2009-04-17 | 2011-08-10 | 成都秦川科技发展有限公司 | Method for remotely managing gas meter terminal and intelligent gas meter realizing same |
-
2003
- 2003-12-10 CN CNU2003201222815U patent/CN2657322Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339783C (en) * | 2005-01-10 | 2007-09-26 | 纬创资通股份有限公司 | Minisize peripheral assembly connecting module |
| CN1856129B (en) * | 2005-04-21 | 2010-12-29 | 北京海通嘉讯科技有限公司 | Apparatus and method for making communication between main station and substation via GPRS |
| CN101408869B (en) * | 2006-01-05 | 2010-08-11 | 株式会社Telechips | Audio system, and USB/UART common communication system for the same |
| CN101526815B (en) * | 2009-04-17 | 2011-08-10 | 成都秦川科技发展有限公司 | Method for remotely managing gas meter terminal and intelligent gas meter realizing same |
| CN102123380A (en) * | 2011-03-15 | 2011-07-13 | 上海艾为电子技术有限公司 | Wireless terminal and multi-SIM (subscriber identity module)-card connecting device thereof |
| CN102123380B (en) * | 2011-03-15 | 2013-06-05 | 上海艾为电子技术有限公司 | Wireless terminal and multi-SIM (subscriber identity module)-card connecting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIHAO INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEIHUA INFORMATON TECHNOLOGY CO., LTD., SHANGHAI Effective date: 20060721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060721 Address after: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech park, No. 498 Pudong Software Park building 14, block 22301-670 Patentee after: Wellhope Information Technology Co., Ltd. Address before: 200000 Shanghai city Minhang District town Pujiang Road intersection south Airlines constant Patentee before: Shanghai Weihua Information Technology Co., Ltd. |
|
| 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 |