CN100358284C - Portable type electronic equipment - Google Patents
Portable type electronic equipment Download PDFInfo
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- CN100358284C CN100358284C CNB2004100517921A CN200410051792A CN100358284C CN 100358284 C CN100358284 C CN 100358284C CN B2004100517921 A CNB2004100517921 A CN B2004100517921A CN 200410051792 A CN200410051792 A CN 200410051792A CN 100358284 C CN100358284 C CN 100358284C
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- main control
- host computer
- computer system
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Abstract
The present invention relates to a portable electronic device which is provided with a host machine system, a wireless transmission module and a diverter switch, wherein the host machine system is provided with a main control terminal and a use terminal which is connected with an external control host machine; the wireless transmission module is arranged in the host machine system and is provided with a transmission interface; in addition, the diverter switch is provided with two switching modes so that the transmission interface is selectively connected to the main control terminal of the host machine system or the control host machine. Therefore, a user can use the wireless transmission module which is arranged in the host machine system as a wireless network card for the control host machine, without the need that a group of wireless network cards are bought additionally, which saves cost and achieves the resource sharing purpose.
Description
[technical field]
The invention relates to a kind of wireless communication module, and particularly relevant for a kind of changeable in the wireless communication module of different main frames.
[background technology]
Telecommunications and numeral science and technology flourish, portable electronic installation, for example mobile phone (Mobile phone), PDA(Personal Digital Assistant) and intelligent mobile phone devices such as (Smart phone) have become the fashion goods of a new generation.Because the mobile phone or the PDA of a new generation can be used in the field of radio communication, world-wide web, but browsing page not only, more can send and receive e-mail, therefore bring the people's convenience on the living conditions and the interest of mobile communication, also become most popular at present high-tech electronic product.
World-wide web is more and more flourishing, and any information all can see through world-wide web and propagate into all over the world, comprises on news on the actual time line, the line auction/recreation and stock exchange or the like, has become majority and has inquired about various information method the most fast.Many users connect world-wide web in order to use wideband equipment, or connect upward LAN, all must be equipped with network card.Generally speaking, network card can be divided into wired and wireless two kinds of specifications, the employed transmission line of cable network card for example is telephone wire or RJ-45 transmission line, the user sees through transmission line can upload/download data on the world-wide web, wireless network card then converts data to wireless transmission specification (for example IEEE802.11b), and see through antenna and upload/download data on the world-wide web, to reach the requirement of mobile Internet access.Because wireless communication technology is not subjected to the restriction of space, distance, and need not see through tediously long transmission line and come the transmission data, therefore the electronic installation of the more carrying is more arranged, have the function of mobile Internet access, allow the user enjoy radio communication, convenience that world-wide web brought unrestrainedly.
Please refer to Fig. 1, it is existing a kind of schematic internal view with electronic installation of wireless network card.The built-in function that wireless network (WLAN) card 110 is arranged in the host computer system 100 of present PDA, the user does not need to buy in addition wireless network card and can get online without being tethered to a cable.In addition, it is online with the input/output port of the host computer system of computer (PC) 120 that the input/output port of PDA (Input/Outputport) 102 can see through transmission line 104, reads to carry out data/action of access.Yet, because built-in wireless network card 110 only can use for the host computer system 100 of PDA, and can't share to the host computer system of computer 120, therefore when the user utilizes computer 120 to surf the Net, also must buy one group of wireless network card could surf the Net, cause the wasting of resources, and increase user's cost.
[summary of the invention]
The object of the present invention is to provide a kind of wireless network card, be built in being suitable in the host computer system of PDA, and can switch to external host system, to share the function of wireless Internet access.
For reaching above-mentioned purpose of the present invention, the present invention proposes a kind of portable electron device, is suitable for being connected on the main control system, and this portable electron device has a host computer system, a wireless transport module and switches switch.Host computer system has a main control end and a use side, and the use side of host computer system connects main control system, and wireless transport module is disposed in the host computer system, and has a transport interface.In addition, diverter switch has two switch modes so that the transport interface selectivity connect the main control end of host computer system and main control system one of them.
Described according to preferred embodiment of the present invention, above-mentioned diverter switch for example has one first switch and a second switch, and the main control end and the use side that can cut off host computer system respectively opened in first switch and second pass, and corresponding transport interface and the main control system of connecting, to form one first switch mode.In addition, first switch and second switch also can connect the main control end and the use side of host computer system respectively, and corresponding transport interface and the main control system of connecting, to form one second switch mode.
The present invention is switched host computer system or outside main control system that transport interface connects PDA because of adopting diverter switch, therefore the user is built in the wireless network card of the wireless transport module of PDA as main control system in can using, and do not need to buy in addition one group of wireless network card, both save cost and reached the purpose of resource-sharing.
[description of drawings]
Fig. 1 is existing a kind of schematic internal view with electronic installation of wireless network card.
Fig. 2 is the schematic internal view of a kind of portable electron device of a preferred embodiment of the present invention.
Fig. 3 A ~ 3B is respectively the work schematic diagram of a kind of diverter switch of a preferred embodiment of the present invention.
[embodiment]
Please refer to Fig. 2, it is the schematic internal view of a kind of portable electron device of a preferred embodiment of the present invention.This portable electron device 200 is for example for PDA(Personal Digital Assistant), intelligent mobile phone or the mobile phone with PDA function, has a wireless transport module 210 in its host computer system 202, in order to the function of wireless Internet access to be provided.In addition, host computer system 202 has a main control end 204 and a use side 206, when the use side 206 of host computer system 202 sees through transmission line 208 that real-time synchronization (Active Sync) handles and is connected with the main control system 220 of computer and so on, data on the host computer system 202 for example data in the internal memory can be sent on the main control system 220, reads to carry out data/action of access.
It should be noted that the portable electron device 200 with PDA and so on is an example, built-in wireless transport module 210 only can use for the host computer system 202 of PDA, and can't share to main control system.Therefore, the present invention utilizes the diverter switch 214 of analog or digital formula, reaches the purpose of resource-sharing.Wherein, wireless transport module 210 is equipped with a transport interface 212 identical with the host computer system 202 of PDA and main control system 220, for example USB (USB) transport interface or other interface, and diverter switch 214 for example is disposed in the host computer system 202 of PDA, and diverter switch 214 has two switch modes so that transport interface 212 selectivity connect the main control end 204 of host computer system 202 and main control system 220 one of them.
Please refer to Fig. 3 A-3B, it is respectively the work schematic diagram of a kind of diverter switch of a preferred embodiment of the present invention.Please refer to Fig. 3 A, portable electron device with PDA and so on is an example, this diverter switch 214 for example is a pair of switching device, it has one first switch 216 and a second switch 218, when not sharing the function of wireless Internet access, the main control end 204 of the host computer system 202 of PDA and use side 206 can connect first switch 216 and second switch 218 respectively, and correspondence is connected to wireless transport module 210 and main control system 220.At this moment, the main control end 204 of host computer system 202 still can see through transport interface 212 become wireless transmission specification (for example IEEE802.11b) with data transaction, and sees through antenna and upload/download data on the world-wide web, to reach the requirement of wireless Internet access.
In addition, please refer to Fig. 3 B, when the user selected the pattern of another kind of wireless Internet access, the softwares in the host computer system 202 will send a control signal diverter switch 214 is cut to the direction as Fig. 3 B.Wherein, first switch 216 and second switch 218 cut off the main control end 204 and the use side 206 of host computer system 202 respectively, and corresponding transport interface 212 and the main control system 220 of connecting, with the function of sharing wireless Internet access to main control system 220.At this moment, the host computer system 202 of PDA can't re-use wireless transport module 210, and only can be as the external wireless network card of main control system 220.Therefore the user is built in the wireless network card of the wireless transport module 210 of PDA as main control system 220 in can using, and does not need to buy in addition one group of wireless network card, has both saved cost and has reached the purpose of resource-sharing.
In addition, because wireless transport module 210 has become the external wireless network card of main control system 220, therefore main control system 220 will provide electric power to use for wireless transport module 210, and can in use not waste the battery electric quantity of the host computer system 202 of PAD because of wireless transport module 210.In addition, even under the situation of PDA shutdown or battery electric power deficiency, main control system 220 still can use wireless transport module 210, and the USB transport interface that changes by main control system 220 provides electric power.In addition, in the present embodiment, wireless transport module 210 employed transport interface 212 for example are the USB transport interface, and it has the characteristic of plug and play, therefore user's direction of diverter switch at any time, with decision wireless transport module 210 to be connected on that PDA goes up or main control system 220 on.
In sum, portable electron device of the present invention has a host computer system, a wireless transport module and switches switch.Host computer system has a main control end and a use side, and the use side of host computer system connects an external control main frame, and wireless transport module is disposed in the host computer system, and has a transport interface.In addition, diverter switch has two switch modes so that the transport interface selectivity connect the main control end of host computer system and main control system one of them.Therefore, be built in the wireless network card of the wireless transport module of host computer system in the user can use, and do not need to buy in addition one group of wireless network card, both saved cost and reached the purpose of resource-sharing as main control system.
Claims (8)
1. a portable electron device is suitable for connecting a main control system, and this portable electron device comprises at least:
One host computer system has a main control end and a use side, and this use side is connected in this main control system;
One wireless transport module is disposed in this host computer system, and this wireless transport module has a transport interface;
It is characterized in that: this portable electron device comprises that also one switches switch, this diverter switch has one first switch and a second switch, this main control end and this use side that cuts off this host computer system respectively opened in this first switch and this second pass, and corresponding this transport interface and this main control system of connecting, to form one first switch mode, and this first switch and this second switch also connect this main control end and this use side of this host computer system respectively, and corresponding this transport interface and this main control system of connecting, to form one second switch mode.
2. portable electron device according to claim 1 is characterized in that: this diverter switch is an analog switch.
3. portable electron device according to claim 1 is characterized in that: this diverter switch is digital diverter switch.
4. portable electron device according to claim 1 is characterized in that: this transport interface is a USB transport interface.
5. switchable wireless transport module, be applicable to an electronic installation and a main control system one of them, this electronic installation has a host computer system, and this host computer system has a main control end and a use side, and this use side is connected with this main control system, and this switchable wireless transport module comprises at least:
One wireless transport module is disposed in this host computer system, and this wireless transport module has a transport interface;
It is characterized in that: one switches switch, this diverter switch has one first switch and a second switch, this main control end and this use side that cuts off this host computer system respectively opened in this first switch and this second pass, and corresponding this transport interface and this main control system of connecting, to form one first switch mode, and this first switch and this second switch also connect this main control end and this use side of this host computer system respectively, and corresponding this transport interface and this main control system of connecting, to form one second switch mode.
6. switchable wireless transport module according to claim 5 is characterized in that: this diverter switch is an analog switch.
7. switchable wireless transport module according to claim 5 is characterized in that: this diverter switch is digital diverter switch.
8. switchable wireless transport module according to claim 5 is characterized in that: this transport interface is a USB transport interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100517921A CN100358284C (en) | 2004-10-11 | 2004-10-11 | Portable type electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100517921A CN100358284C (en) | 2004-10-11 | 2004-10-11 | Portable type electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1761197A CN1761197A (en) | 2006-04-19 |
| CN100358284C true CN100358284C (en) | 2007-12-26 |
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ID=36707154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100517921A Expired - Fee Related CN100358284C (en) | 2004-10-11 | 2004-10-11 | Portable type electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100358284C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI389542B (en) | 2009-05-07 | 2013-03-11 | Htc Corp | Portable electronic apparatus capable of simulating as a wireless communication product and method thereof |
| CN101990028B (en) * | 2009-08-07 | 2016-08-03 | 宏达国际电子股份有限公司 | Can the portable electron device of analog wireless communication product and correlation technique thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354423A (en) * | 2000-11-16 | 2002-06-19 | 宏碁电脑股分有限公司 | Radio communication equipment switcher |
| CN1414723A (en) * | 2001-10-26 | 2003-04-30 | 宁波大学 | Method of multichannel mobile station base band signal sharing common radio receiving transmitting module |
| CN1471272A (en) * | 2002-07-25 | 2004-01-28 | ���̼���ͨѶ�ɷ�����˾ | Wireless communication circuit structure |
-
2004
- 2004-10-11 CN CNB2004100517921A patent/CN100358284C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354423A (en) * | 2000-11-16 | 2002-06-19 | 宏碁电脑股分有限公司 | Radio communication equipment switcher |
| CN1414723A (en) * | 2001-10-26 | 2003-04-30 | 宁波大学 | Method of multichannel mobile station base band signal sharing common radio receiving transmitting module |
| CN1471272A (en) * | 2002-07-25 | 2004-01-28 | ���̼���ͨѶ�ɷ�����˾ | Wireless communication circuit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1761197A (en) | 2006-04-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20191011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |