CN202488766U - USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with U disk - Google Patents
USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with U disk Download PDFInfo
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- CN202488766U CN202488766U CN2011205704351U CN201120570435U CN202488766U CN 202488766 U CN202488766 U CN 202488766U CN 2011205704351 U CN2011205704351 U CN 2011205704351U CN 201120570435 U CN201120570435 U CN 201120570435U CN 202488766 U CN202488766 U CN 202488766U
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- flash disk
- wifi
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Abstract
The utility model relates to a USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with a U disk. The wireless internet adapter is connected with a USB port of a terminal device, so that the terminal device is networked by the aid of the wireless adapter. The wireless adapter comprises an interface module, a WiFi module and a U disk module, wherein the interface module is connected with the terminal device, the WiFi module is connected with the interface module, and the U disk module is connected with the interface module. As the functions of the U disk are integrated with a WiFi function, a data storage function and a wireless internet connecting function can be realized simultaneously, the wireless adapter is portable, and the cost and the installing space of the wireless adapter are saved.
Description
Technical field
The utility model relates to a kind of wireless Internet access adapter, specifically, relates to a kind of USB interface WiFi wireless Internet access adapter of integrated USB flash disk.
Background technology
In the prior art, wireless network card uses its equipment to realize that network connects through the WiFi module.The abbreviation of the former Wireless Fidelity before this of WiFi, the English full name of WiFi is Wireless Fidelity, is meant " wireless compatibility authentication " at the category of WLAN, comes down to a kind of commercial verification, also is a kind of technology of Wireless Networking simultaneously.WiFi be a kind of can be with PC, handheld device terminals such as (like PDA, mobile phones) with the interconnected technology of wireless mode.Wi-Fi is the brand of a Wi-Fi communication technology, and (Wi-Fi Alliance) holds by Wi-Fi Alliance, and purpose is to improve based on the interoperability between the Wi-Fi product of IEEE 802.11 standards.
Existing wireless network card only has single network connecting function usually.And the user need expand multiple other equipment toward contact in the process of using terminal equipment, for example takes formula memory device USB flash disk etc.Therefore, need a kind of integrated multiple function, product easy to carry and use.
Summary of the invention
The purpose of the utility model provides a kind of USB interface WiFi wireless Internet access adapter of integrated USB flash disk that USB flash disk function and wireless network card function is mutually integrated.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of USB interface WiFi wireless Internet access adapter of integrated USB flash disk; Be connected in this terminal equipment is connected through existing network network in fact; It comprises the interface module that is connected with described terminal equipment, the WiFi module that is connected with described interface module; It also comprises the USB flash disk module, and described USB flash disk module is connected with described interface module.
Preferably; Described interface module comprises the external interface that is connected with described terminal equipment and a plurality of to inner joint; Described external interface is connected with described terminal equipment, described WiFi module and described USB flash disk module be connected to any two described on the inner joint.
Preferably; Described interface module is the USB expansion module; Described external interface is the USB external interface, and described is the USB expansion interface to inner joint, and described WiFi module is connected with any two described USB expansion interfaces through USB interface respectively with described USB flash disk module.
Preferably; It also is included as the power module of described WiFi module and described USB flash disk module for power supply; The input of described power module is connected with the USB port of described terminal equipment, and the output of described power module is connected with described USB flash disk module with described WiFi module respectively.
Preferably, described USB flash disk module comprises the controller that is connected with described interface module, the flash memory that is connected with described controller.
Because technique scheme utilization; The utility model compared with prior art has advantage: because the utility model is integrated with USB flash disk function and WiFi function; Make it can realize data storage function and wireless network linkage function simultaneously, portable good, provide cost savings and installing space.
Description of drawings
Accompanying drawing 1 is the structural representation of USB interface WiFi wireless Internet access adapter of the integrated USB flash disk of the utility model.
Accompanying drawing 2 is the fundamental diagram of USB interface WiFi wireless Internet access adapter of the integrated USB flash disk of the utility model.
In the above accompanying drawing: 1, interface module; 2, WiFi module; 3, USB flash disk module; 4, power module.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: shown in accompanying drawing 1.
A kind of USB interface WiFi wireless Internet access adapter of integrated USB flash disk is connected in this terminal equipment is connected through existing network network in fact.It comprises the interface module 1 that is connected with terminal equipment, the WiFi module 2 that is connected with interface module 1 and USB flash disk module 3, is the power module 4 of WiFi module 2 and 3 power supplies of USB flash disk module.
Interface module 1 comprises the external interface that is connected with terminal equipment and a plurality of to inner joint.In the present embodiment, interface module 1 is the USB expansion module, adopts USB HUB chip, and it comprises USB external interface and the USB expansion interface that adopts USB interface.The USB external interface is connected with the USB interface of terminal equipment, and WiFi module 2 is connected on any two USB expansion interfaces with USB flash disk module 3, and other USB expansion interface can also connect other USB devices.
The input of power module 4 is connected with the USB port of terminal equipment; The output of power module 4 is connected with USB flash disk module 3 with WiFi module 2 respectively, and power module 4 is that 3.3V and 1.8V power supply supply WiFi module and USB flash disk module to use with the 5V power source conversion of the USB port that establish at the terminal.
USB flash disk module 3 comprises the controller that is connected with interface module 1, the flash memory that is connected with controller.
The interface standard of above-mentioned each USB interface is USB1.1 or USB2.0 or USB3.0.WiFi module 2 supports but is not limited to IEEE 802.11b/g/n/i standard that it also supports the WAPI encryption standard.
The USB interface WiFi wireless Internet access adapter of this integrated USB flash disk both can be built in the terminal equipment, also can be placed on terminal equipment outside (adopting USB Dongle form).Its WiFi function and USB flash disk function both can have been worked simultaneously and also can have been worked respectively.When it used, shown in accompanying drawing 2, at first Installation of W iFi drove on terminal equipment, then inserted the USB interface WiFi wireless Internet access adapter that connects this integrated USB flash disk, and it can point out WiFi module 2 in proper working order; Use USB flash disk volume production instrument that USB flash disk module 3 is carried out initialization then.After accomplishing above-mentioned steps, can use network connecting function or the USB flash disk function of the USB interface WiFi wireless Internet access adapter of this integrated USB flash disk.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection range of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the utility model.
Claims (5)
1. the USB interface WiFi wireless Internet access adapter of an integrated USB flash disk; Be connected in this terminal equipment is connected through existing network network in fact; It comprises the interface module that is connected with described terminal equipment, the WiFi module that is connected with described interface module; It is characterized in that: it also comprises the USB flash disk module, and described USB flash disk module is connected with described interface module.
2. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1; It is characterized in that: described interface module comprises the external interface that is connected with described terminal equipment and a plurality of to inner joint; Described external interface is connected with described terminal equipment, described WiFi module and described USB flash disk module be connected to any two described on the inner joint.
3. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 2; It is characterized in that: described interface module is the USB expansion module; Described external interface is the USB external interface; Described is the USB expansion interface to inner joint, and described WiFi module is connected with any two described USB expansion interfaces through USB interface respectively with described USB flash disk module.
4. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1; It is characterized in that: it also is included as the power module of described WiFi module and described USB flash disk module for power supply; The input of described power module is connected with the USB port of described terminal equipment, and the output of described power module is connected with described USB flash disk module with described WiFi module respectively.
5. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1, it is characterized in that: described USB flash disk module comprises the controller that is connected with described interface module, the flash memory that is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205704351U CN202488766U (en) | 2011-12-31 | 2011-12-31 | USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with U disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205704351U CN202488766U (en) | 2011-12-31 | 2011-12-31 | USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with U disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488766U true CN202488766U (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205704351U Expired - Fee Related CN202488766U (en) | 2011-12-31 | 2011-12-31 | USB (universal serial bus) interface WiFi (wireless fidelity) wireless internet adapter integrated with U disk |
Country Status (1)
| Country | Link |
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| CN (1) | CN202488766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163403A (en) * | 2021-04-27 | 2021-07-23 | 领翌技术(横琴)有限公司 | WiFi wireless network adapter and control method thereof |
-
2011
- 2011-12-31 CN CN2011205704351U patent/CN202488766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163403A (en) * | 2021-04-27 | 2021-07-23 | 领翌技术(横琴)有限公司 | WiFi wireless network adapter and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20121231 |