CN201629768U - Circuit structure for realizing wire networking function in mobile communication terminal - Google Patents
Circuit structure for realizing wire networking function in mobile communication terminal Download PDFInfo
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- CN201629768U CN201629768U CN201020170506.4U CN201020170506U CN201629768U CN 201629768 U CN201629768 U CN 201629768U CN 201020170506 U CN201020170506 U CN 201020170506U CN 201629768 U CN201629768 U CN 201629768U
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Abstract
The utility model relates to a circuit structure for realizing a wire networking function in a mobile communication terminal, which comprises a central processing module, a level conversion module, a networking control module and a wire network interface module. The central processing module is connected with the wire network interface module by the level conversion module and the networking control module. The circuit structure for realizing the wire networking function in the mobile communication terminal enables the mobile communication terminal, particularly a mobile phone, to realize wire networking by a common network cable so as not to be influenced by a wireless signal of an outside base station by utilizing an RJ45 connector and a relative circuit structure, enables a user to realize networking requirement in the place in which the signal connection is bad or when the wireless signal connection is bad, not only has lower interference, but also has simple and practical structure, is suitable to be arranged on a portable device and has stable and reliable working performance and wider application range.
Description
Technical field
The utility model relates to the mobile communication terminal field, and particularly mobile communication terminal login technique field specifically is meant the circuit structure of realizing the wiring logging-on function function in a kind of mobile communication terminal.
Background technology
In the modern society, increasing dependency network of people and mobile communication equipment, and the two combination is to be undertaken by the mode of RFDC mostly, this is the cordless communication network that utilized and the fusion of wireline communication network on the one hand, also is utilized the support characteristic of mobile phone self to RFDC.
But, just because of present mobile phone great majority is to get online without being tethered to a cable, or pass through GPRS network access, EDGE network access or pass through 3G network access etc., thereby when the place of cellphone subscriber at poor signal, such as the hotel, shielded enclosures etc., surfing Internet with cell phone are just relatively more difficult, thereby have brought certain inconvenience for people's work and life.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, the circuit structure of a kind of good bad influence that can not be subjected to outside base station radio signal is provided, disturbs less, simple and practical, stable and reliable working performance, the scope of application realizing the wiring logging-on function function comparatively widely in the mobile communication terminal.
In order to realize above-mentioned purpose, realize in the mobile communication terminal of the present utility model that the circuit structure of wiring logging-on function function has following formation:
Realize the circuit structure of wiring logging-on function function in this mobile communication terminal, comprise central processing module, its main feature is, also comprise level switch module, online control module and wired network interface module in the described circuit structure, described central processing module is connected with described wired network interface module with the online control module by described level switch module successively.
Central processing module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is connected with described level switch module by data/address bus, address bus and control bus respectively.
Level switch module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is connected with described online control module by data/address bus, address bus and control bus respectively.
Online control module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is connected with described wired network interface module with the Data Receiving line by data transmission line respectively.
Online control module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is that model is the online chip of AX88796BLF.
Wired network interface module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function includes the wired network interface unit and Ethernet is isolated voltage transformation unit, and described online control module is isolated voltage transformation unit by described Ethernet and is connected with described wired network interface unit.
Ethernet in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is isolated voltage transformation unit and is connected with described wired network interface unit with the Data Receiving line by data transmission line respectively.
It is 10/100BASE-T Ethernet isolating transformer that Ethernet in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is isolated voltage transformation unit.
Wired network interface unit in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is the RJ45 network interface.
Also comprise the LCD display unit in the circuit structure in this mobile communication terminal in the circuit structure of realization wiring logging-on function function, described LCD display unit is connected with described central processing module.
Central processing module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is that model is the central processing unit of TIOMAP850.
Realize in this mobile communication terminal in the circuit structure of wiring logging-on function function mobile communication terminal be smart mobile phone.
Adopted the circuit structure of realizing the wiring logging-on function function in the mobile communication terminal of this utility model, since wherein by RJ45 connector and relevant circuit structure make mobile communication terminal particularly mobile phone can realize wiring logging-on function by common netting twine, thereby can not be subjected to the good bad influence of outside base station radio signal, and make the user in the place of poor signal and wireless signal difference, also can realize the demand of surfing the Net, not only disturb less, and itself is simple and practical, be suitable for installing on the portable set, and stable and reliable working performance, the scope of application is comparatively extensive.
Description of drawings
Fig. 1 is a functional module structure schematic diagram of realizing the circuit structure of wiring logging-on function function in the mobile communication terminal of the present utility model.
Embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Figure 1, realize the circuit structure of wiring logging-on function function in this mobile communication terminal, comprise central processing module, wherein, also comprise level switch module, online control module and wired network interface module in the described circuit structure, described central processing module is connected with described wired network interface module with the online control module by described level switch module successively.
Wherein, described central processing module is connected with described level switch module by data/address bus, address bus and control bus respectively, described level switch module is connected with described online control module by data/address bus, address bus and control bus respectively, and described online control module is connected with described wired network interface module with Data Receiving line (RX line) by data transmission line (TX line) respectively.
Simultaneously, online control module in this mobile communication terminal in the circuit structure of realization wiring logging-on function function is that model is the online chip of AX88796BLF, described wired network interface module includes the wired network interface unit and Ethernet is isolated voltage transformation unit, and described online control module is isolated voltage transformation unit by described Ethernet and is connected with described wired network interface unit.
Described Ethernet is isolated voltage transformation unit and is connected with described wired network interface unit with Data Receiving line (RX line) by data transmission line (TX line) respectively, it is 10/100BASE-T Ethernet isolating transformer that described Ethernet is isolated voltage transformation unit, and described wired network interface unit is the RJ45 network interface.
Moreover, also comprise the LCD display unit in the circuit structure in this mobile communication terminal in the circuit structure of realization wiring logging-on function function, described LCD display unit is connected with described central processing module, described central processing module is that model is the central processing unit of TI OMAP850, simultaneously, this mobile communication terminal is a smart mobile phone.
In actual applications, the utility model can adopt following scheme:
(1) the present invention adopts TI OMAP850 platform windows mobile operating system scheme.
(2) the present invention needs level transferring chip to realize the level match of master chip and online chip, can realize the bi-directional conversion of level from 1.8V to 3.3V.
(3) realize freely changing of network data frame and data in mobile phone with the AX88796BLF chip.
(4) TX of online chip, the RX signal is connected with the crystal head of netting twine by RJ45.
Just finished the circuit structure of the wiring logging-on function of mobile phone by above structure.
It is pointed out that simultaneously that when the utility model is based on the mobile phone of windows mobile operating system the drive software of surfing the Net accordingly can carry for chip, has simplified cost of developing like this, has shortened the development time.
Adopted the circuit structure of realizing the wiring logging-on function function in the above-mentioned mobile communication terminal, since wherein by RJ45 connector and relevant circuit structure make mobile communication terminal particularly mobile phone can realize wiring logging-on function by common netting twine, thereby can not be subjected to the good bad influence of outside base station radio signal, and make the user in the place of poor signal and wireless signal difference, also can realize the demand of surfing the Net, not only disturb less, and itself is simple and practical, be suitable for installing on the portable set, and stable and reliable working performance, the scope of application is comparatively extensive.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (12)
1. realize the circuit structure of wiring logging-on function function in the mobile communication terminal, comprise central processing module, it is characterized in that, also comprise level switch module, online control module and wired network interface module in the described circuit structure, described central processing module is connected with described wired network interface module with the online control module by described level switch module successively.
2. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 1, it is characterized in that described central processing module is connected with described level switch module by data/address bus, address bus and control bus respectively.
3. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 1, it is characterized in that described level switch module is connected with described online control module by data/address bus, address bus and control bus respectively.
4. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 1, it is characterized in that described online control module is connected with described wired network interface module with the Data Receiving line by data transmission line respectively.
5. according to the circuit structure of realizing the wiring logging-on function function in each described mobile communication terminal in the claim 1 to 4, it is characterized in that described online control module is that model is the online chip of AX88796BLF.
6. according to the circuit structure of realizing the wiring logging-on function function in each described mobile communication terminal in the claim 1 to 4, it is characterized in that, described wired network interface module includes the wired network interface unit and Ethernet is isolated voltage transformation unit, and described online control module is isolated voltage transformation unit by described Ethernet and is connected with described wired network interface unit.
7. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 6, it is characterized in that described Ethernet is isolated voltage transformation unit and is connected with described wired network interface unit with the Data Receiving line by data transmission line respectively.
8. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 6, it is characterized in that it is 10/100BASE-T Ethernet isolating transformer that described Ethernet is isolated voltage transformation unit.
9. realize the circuit structure of wiring logging-on function function in the mobile communication terminal according to claim 6, it is characterized in that described wired network interface unit is the RJ45 network interface.
10. according to the circuit structure of realizing the wiring logging-on function function in each described mobile communication terminal in the claim 1 to 4, it is characterized in that, also comprise the LCD display unit in the described circuit structure, described LCD display unit is connected with described central processing module.
11. the circuit structure according to realizing the wiring logging-on function function in each described mobile communication terminal in the claim 1 to 4 is characterized in that described central processing module is that model is the central processing unit of TIOMAP850.
12. the circuit structure according to realizing the wiring logging-on function function in each described mobile communication terminal in the claim 1 to 4 is characterized in that described mobile communication terminal is a smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020170506.4U CN201629768U (en) | 2010-04-23 | 2010-04-23 | Circuit structure for realizing wire networking function in mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020170506.4U CN201629768U (en) | 2010-04-23 | 2010-04-23 | Circuit structure for realizing wire networking function in mobile communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629768U true CN201629768U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020170506.4U Expired - Lifetime CN201629768U (en) | 2010-04-23 | 2010-04-23 | Circuit structure for realizing wire networking function in mobile communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9915695B2 (en) | 2014-12-01 | 2018-03-13 | Toshiba Global Commerce Solutions Holdings Corporation | Detecting a proper connection |
-
2010
- 2010-04-23 CN CN201020170506.4U patent/CN201629768U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9915695B2 (en) | 2014-12-01 | 2018-03-13 | Toshiba Global Commerce Solutions Holdings Corporation | Detecting a proper connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
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| CX01 | Expiry of patent term |