CN101465777A - USB interface wireless network card with automatic running and U disk function - Google Patents
USB interface wireless network card with automatic running and U disk function Download PDFInfo
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- CN101465777A CN101465777A CNA2007103037332A CN200710303733A CN101465777A CN 101465777 A CN101465777 A CN 101465777A CN A2007103037332 A CNA2007103037332 A CN A2007103037332A CN 200710303733 A CN200710303733 A CN 200710303733A CN 101465777 A CN101465777 A CN 101465777A
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- wireless network
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- usb interface
- flash disk
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Abstract
Disclosed is a wireless network card with a USB interface, which can run automatically and has the function of a U disk. The wireless network card consists of a USB hub, a baseband and a subassembly thereof, a radio frequency module and an antenna. The wireless network has the storage function of a U disk and has Autornn function and can run programs automatically, thus providing a convenient and practical wireless network card for a user.
Description
Technical field
The present invention relates to a kind of USB interface wireless network card with automatic operation and USB flash disk function, it can be used as USB flash disk and uses, and has the Autorun function, can automatic running program, can provide wireless Internet access, the wireless network card that provides users with the convenient, uses.
Background technology
At present, the USB interface wireless network card is a kind of very competitive wireless Internet access technology, and it can provide to get online without being tethered to a cable with the desktop computer computer and be connected for the notebook that has USB interface.Present USB flash disk also is a kind of very popular mobile memory medium, and along with the Flash improvement of Manufacturing Technology, the capacity of USB flash disk is also advanced by leaps and bounds, and USB flash disk is indispensable day by day in daily.The present invention well combines USB flash disk and wireless network card, and has the Autorun function, makes that wireless network card can automatic running program, and the wireless network card that provides for the user has more practicality and convenience.
Summary of the invention
The status of network in daily life is more and more higher, increasingly mature along with wireless communication technique, and getting online without being tethered to a cable has more and more become present main flow.International Standards Organization has formulated a series of standard for getting online without being tethered to a cable: 802.11 serial protocols.Because USB device is portable, dexterous, the USB interface wireless network card occupies critical role in wireless network card; Be accompanied by the IT Progress in technique, the memory capacity of Flash also again qualitative leap, the USB flash disk of G capacity becomes main flow, and volume is also more and more littler.The present invention has realized the wireless Internet access of multi-functional portable for the USB interface wireless network card that the user provides a kind of Autorun of having and USB flash disk function.
The technical solution adopted for the present invention to solve the technical problems is: be connected on the USB device simultaneously by the wireless network card of usb hub with Flash storage medium and USB interface.Its concrete technical scheme is as follows:
In the present invention, usb hub is connected on the USB interface, will have Autorun by this USB interface and be connected with other USB device with the USB interface wireless network card of USB flash disk function.Usb hub can connect a plurality of USB device that meet usb protocol simultaneously.One of them is the wireless network card of USB interface, and another is the Flash storage medium of USB interface.
Among the present invention, the wireless network card baseband chip and the radio-frequency module of USB interface are all selected the chip that meets 802.11 serial protocols for use, comprise a memory device that is used to store the wireless network card firmware program in the assembly of baseband chip, the radio-frequency antenna of wireless network card can be selected paster antenna or microstrip antenna, and working frequency range can be one or more among 2.4GHz and the 5GHz.
Among the present invention, the Flash storage medium is connected to usb hub by a Flash controller, and Falsh is as mobile memory medium, and handle has the firmware stores of Autorun function in the fixed position of Flash.
The invention has the beneficial effects as follows, USB flash disk and USB interface wireless network card are integrated, make the user when using USB flash disk, can get online without being tethered to a cable, effectively utilized resource, realized that a card is multi-functional, and, can provide more convenient simple online interface for the user because have the Autorun function.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Concrete connected mode of the present invention as shown in Figure 1, wherein:
The 1st, USB connector, the 2nd, power supply, the 3rd, usb hub, the 4th, Wlan baseband chip, the 5th, radio frequency core module, the 6th, antenna, the 7th, Flash controller, the 8th, Flash.
Wherein USB connector (1) part mainly is to be used for connecting USB network interface card and other USB device; The main effect of power supply (2) part be introduce by USB connector+power supply of 5V is converted into different voltage sources according to the needs of each device of wireless network card, can adopts the power source transition of handle+5V such as DC-DC or LDO to become needed voltage source.
The main effect of usb hub of the present invention (3) part is that the Flash storage medium of the wireless network card of the USB interface in this equipment and USB interface can be connected on the USB device simultaneously, and wireless network card and Flash are connected to USB interface by usb hub.
Wireless network card function of the present invention partly comprises WLAN baseband chip (4) and assembly, radio-frequency module (5), antenna (6) and memory device (7) composition.802.3 network signal be converted to the signal of 802.11 serial protocols through baseband chip, radio-frequency module is modulated into the radiofrequency signal of 2.4GHz or 5GHz to the baseband signal of 802.11 serial protocols, passes through antenna and other WLAN wireless device communications.Memory device is used for depositing the firmware program of wireless network card.
USB flash disk of the present invention comprises that partly Flash controller (8) and storage medium Flash (9) form.USB device is by Flash controller access Flash, and Flash stores data, also has the Autorun program of wireless network card, can move Internet routine when the user uses wireless network card automatically.
PC (PC) or notebook (STA) use the USB interface wireless network card of Autorun of having of the present invention and USB flash disk function to be connected to wireless aps by wireless medium, and then enter the function that wireless network realize to be got online without being tethered to a cable, and it can also use as USB flash disk, can also move Internet routine automatically, realize conveniently one card for multiple uses.
Claims (4)
1, a kind of USB interface wireless network card with automatic operation and USB flash disk function is characterized in that described wireless network card is made up of usb hub, base band and assembly thereof, radio-frequency module and antenna.
2, a kind of USB interface wireless network card with automatic operation and USB flash disk function according to claim 1 is characterized in that described wireless network card has the USB flash disk function, can be as mobile memory medium.
3, a kind of USB interface wireless network card with automatic operation and USB flash disk function according to claim 1 is characterized in that described wireless network card has AutoPlay function, can move Internet routine automatically, is user-friendly to.
4, a kind of USB interface wireless network card with automatic operation and USB flash disk function according to claim 1 is characterized in that described wireless network card can provide wireless networking capabilities for the user, can compatible 802.11 serial protocols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103037332A CN101465777A (en) | 2007-12-21 | 2007-12-21 | USB interface wireless network card with automatic running and U disk function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103037332A CN101465777A (en) | 2007-12-21 | 2007-12-21 | USB interface wireless network card with automatic running and U disk function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101465777A true CN101465777A (en) | 2009-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103037332A Pending CN101465777A (en) | 2007-12-21 | 2007-12-21 | USB interface wireless network card with automatic running and U disk function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101465777A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931576A (en) * | 2010-07-21 | 2010-12-29 | 中兴通讯股份有限公司 | Wireless access equipment and method |
| CN101282223B (en) * | 2007-12-27 | 2011-05-18 | 网讯信息技术（福建）有限公司 | Two-in-one U disk wireless headline card apparatus |
| WO2011088661A1 (en) * | 2010-01-19 | 2011-07-28 | 中兴通讯股份有限公司 | Wireless communication device with function of self-starting and implementing method thereof |
| CN102970313A (en) * | 2011-08-31 | 2013-03-13 | 北京中电华大电子设计有限责任公司 | System for achieving wireless virtual universal serial bus (USB) flash disk based on wireless local area network (WLAN) technology |
| US8499104B2 (en) | 2011-01-06 | 2013-07-30 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
| CN106067057A (en) * | 2016-06-24 | 2016-11-02 | 皖西学院 | There is the carry-on wifi u dish of OTG function |
| CN107181981A (en) * | 2017-05-17 | 2017-09-19 | 广州视源电子科技股份有限公司 | Method, device, TV and the system of TV upgrading are carried out by external equipment |
-
2007
- 2007-12-21 CN CNA2007103037332A patent/CN101465777A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101282223B (en) * | 2007-12-27 | 2011-05-18 | 网讯信息技术（福建）有限公司 | Two-in-one U disk wireless headline card apparatus |
| WO2011088661A1 (en) * | 2010-01-19 | 2011-07-28 | 中兴通讯股份有限公司 | Wireless communication device with function of self-starting and implementing method thereof |
| CN101931576A (en) * | 2010-07-21 | 2010-12-29 | 中兴通讯股份有限公司 | Wireless access equipment and method |
| US8689291B2 (en) | 2010-07-21 | 2014-04-01 | Zte Corporation | Wireless access device and method |
| CN101931576B (en) * | 2010-07-21 | 2015-04-01 | 中兴通讯股份有限公司 | Wireless access equipment and method |
| US8499104B2 (en) | 2011-01-06 | 2013-07-30 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
| US8650332B2 (en) | 2011-01-06 | 2014-02-11 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
| CN102970313A (en) * | 2011-08-31 | 2013-03-13 | 北京中电华大电子设计有限责任公司 | System for achieving wireless virtual universal serial bus (USB) flash disk based on wireless local area network (WLAN) technology |
| CN106067057A (en) * | 2016-06-24 | 2016-11-02 | 皖西学院 | There is the carry-on wifi u dish of OTG function |
| CN107181981A (en) * | 2017-05-17 | 2017-09-19 | 广州视源电子科技股份有限公司 | Method, device, TV and the system of TV upgrading are carried out by external equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |