CN202488734U - USB interface WiFi wireless internet access adapter integrating USB flash disk, Bluetooth and mobile multimedia - Google Patents
USB interface WiFi wireless internet access adapter integrating USB flash disk, Bluetooth and mobile multimedia Download PDFInfo
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- CN202488734U CN202488734U CN2011205704192U CN201120570419U CN202488734U CN 202488734 U CN202488734 U CN 202488734U CN 2011205704192 U CN2011205704192 U CN 2011205704192U CN 201120570419 U CN201120570419 U CN 201120570419U CN 202488734 U CN202488734 U CN 202488734U
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Abstract
The present utility model relates to a USB interface WiFi wireless internet access adapter integrating a USB flash disk, a Bluetooth and a mobile multimedia. The adapter is connected with a USB port of terminal equipment, thus network connection of the terminal equipment can be realized, the adapter comprises an interface module connected with the terminal equipment, a WiFi module connected with the interface module, and a Bluetooth module, a USB flash disk module and a mobile multimedia module which are respectively connected with the interface module. The Bluetooth function, the USB flash disk function and the mobile multimedia function are integrated in the WiFi wireless network access adapter, expansion costs and expansion space can be saved when the equipment is expanded, and the portability is good.
Description
Technical field
The utility model relates to a kind of wireless Internet access adapter, specifically, relates to a kind of integrated USB interface WiFi wireless Internet access adapter of Bluetooth function, USB flash disk function and mobile multimedia function.
Background technology
WiFi is the abbreviation of Wireless Fidelity, and 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.
USB flash disk has obtained using very widely as a kind of portable memory apparatus, and capacity develops into present 16G even higher from early stage 16MB.
Bluetooth is the radiotechnics of short haul connection between a kind of support equipment (in the general 10m).Can comprise that carrying out wireless messages between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, relative peripheral exchanges.Utilize " bluetooth " technology, can simplify the communication between the mobile communication terminal device effectively, also communicating by letter between simplified apparatus and the internet Internet successfully, thus transfer of data becomes more rapidly efficiently, is the radio communication widening road.Bluetooth adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in 2.4GHz ISM (i.e. industry, science, the medical science) frequency range of global general-use.Its data rate is 1Mbps.Adopt the time division duplex transmission plan to realize full duplex transmission.
Bluetooth is with advantages such as its low-power consumption, networking convenience and ease for use, and the scope of application constantly enlarges.
Some equipment need expand WiFi and Bluetooth (bluetooth) function.Such as the new generation of intelligent television set, connect Internet through WiFi and watch IP TV; Through Bluetooth function and bluetooth earphone wireless connections.Common way is to expand a WiFi module and expand a bluetooth module to equipment, and cost and area have all increased.
Mobile multimedia is the system that is used for receiving broadcast TV program towards portable terminals such as mobile phone, notebook computers.Wherein, CMMB (China Mobile Multimedia Broadcasting) is the abbreviation of China Mobile multimedia broadcasting.CMMB is first cover system of domestic independent research, utilizes the S-band signal to realize that " world " one covers, whole nation roaming, supports 25 cover TVs and 30 cover broadcast programs.On October 24th, 2006, SARFT(The State Administration of Radio and Television) formally issues China Mobile multimedia broadcasting (being commonly called as mobile TV) industry standard, confirms to adopt the CMMB industry standard of China's independent research.China Mobile multimedia broadcasting has been stipulated in the broadcasting service frequency range; Frame structure, chnnel coding and the modulation of mobile multimedia broadcast system broadcast channel transmission signals; Standard is applicable to that 30MHz is to the interior broadcasting service frequency of 3000MHz frequency range; Via satellite and/or the broadcast system of multi-media signals such as terrestrial wireless emission TV, broadcasting, data message, can realize whole nation roaming.
In the epoch of information high development now; Therefore increasing personage need need a kind of with WiFi wireless network card, bluetooth, USB flash disk, the integrated product of mobile multimedia through WiFi visit Internet, through USB flash disk access data, TV reception and integrated with Bluetooth function etc. whenever and wherever possible.
Summary of the invention
The purpose of the utility model provides the wireless Internet access adapter of a kind of WiFi of possessing function, Bluetooth function, USB flash disk function and mobile multimedia function.
For achieving the above object, the technical scheme that the utility model adopts is:
The USB interface WiFi wireless Internet access adapter of a kind of integrated USB flash disk, bluetooth and mobile multimedia; 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 bluetooth module, USB flash disk module, mobile multimedia module, and described bluetooth module, described USB flash disk module, described mobile multimedia module are connected with described interface module respectively.
Preferably; Described interface module comprises the external interface that is connected with described terminal equipment and at least four to inner joint, described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module be connected to any four described on the inner joint.
Preferably; 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, described bluetooth module, described USB flash disk module, described mobile multimedia module are connected with any four described USB expansion interfaces through USB interface respectively.
Preferably; It also is included as the power module of described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module for power supply; The input of described power module is connected with the USB interface of described terminal equipment, and the output of described power module is connected with described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module respectively.
Preferably, described power module comprises that low pressure differential pio chip or direct current become the direct current chip.
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.
Preferably, described WiFi module is single antenna module or double antenna module.
Because technique scheme utilization; The utility model compared with prior art has advantage: because the utility model is with in Bluetooth function, USB flash disk function, the integrated WiFi wireless Internet access of the mobile multimedia function adapter; When equipment is expanded; Can save and expand cost and Extended Spaces, and have good portability.
Description of drawings
Accompanying drawing 1 is the structural representation of USB interface WiFi wireless Internet access adapter of integrated USB flash disk, bluetooth and the mobile multimedia of the utility model.
Accompanying drawing 2 is the schematic diagram of power module of USB interface WiFi wireless Internet access adapter of integrated USB flash disk, bluetooth and the mobile multimedia of the utility model.
Accompanying drawing 3 is the schematic diagram of USB flash disk module of USB interface WiFi wireless Internet access adapter of integrated USB flash disk, bluetooth and the mobile multimedia of the utility model.
Accompanying drawing 4 is the fundamental diagram of USB interface WiFi wireless Internet access adapter of integrated USB flash disk, bluetooth and the mobile multimedia of the utility model.
In the above accompanying drawing: 1, interface module; 2, WiFi module; 3, bluetooth module; 4, USB flash disk module; 5, mobile multimedia module; 6, 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.
The USB interface WiFi wireless Internet access adapter of a kind of integrated USB flash disk, bluetooth and mobile multimedia is connected in this terminal equipment is connected through existing network network in fact.
The USB interface WiFi wireless Internet access adapter of this integrated USB flash disk, bluetooth and mobile multimedia comprises interface module 1, WiFi module 2, bluetooth module 3, USB flash disk module 4, mobile multimedia module 5, the power module 6 that is connected with terminal equipment.WiFi module 2, bluetooth module 3, USB flash disk module 4, mobile multimedia module 5 are connected with interface module 1 respectively.Power module 6 is WiFi module 2, bluetooth module 3, USB flash disk module 4,5 power supplies of mobile multimedia module.
Interface module 1 comprises that in the present embodiment, this interface module 1 is the USB expansion module to inner joint for the external interface that is connected with terminal equipment and at least four, 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, bluetooth module 3, USB flash disk module 4, mobile multimedia module 5 are connected on any four USB expansion interfaces, and other USB expansion interface can also connect other USB devices.
The input of power module 6 is connected with the USB interface of terminal equipment, and the output of power module 6 is connected with WiFi module 2, bluetooth module 3, USB flash disk module 4, mobile multimedia module 5 respectively.
Shown in accompanying drawing 2; This power module 5 is that low pressure differential pio chip or direct current become the direct current chip, and it will be converted into 3.3V and 1.8V direct current respectively and supply with WiFi module 2, bluetooth module 3, USB flash disk module 4, mobile multimedia module 5 respectively by the 5V direct current of USB interface input.
Shown in accompanying drawing 3, USB flash disk module 4 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.
The profile of this wireless network card can be processed the shape of common USB flash disk, and it both can be built in the terminal equipment, also can be placed on terminal equipment outside (USB Dongle form).Its WiFi function, Bluetooth function, USB flash disk function, mobile multimedia function both can have been worked simultaneously and also can have been worked respectively.When it used, shown in accompanying drawing 4, at first Installation of W iFi drove on terminal equipment, bluetooth drives, mobile multimedia drives, and then need not to install if above-mentioned respectively driving has been housed on the terminal equipment again; Then insert the USB interface WiFi wireless Internet access adapter of this integrated USB flash disk, bluetooth and mobile multimedia, use USB flash disk volume production instrument that the USB flash disk module is carried out initialization.Can use this moment this integrated USB flash disk, bluetooth and mobile multimedia USB interface WiFi wireless Internet access adapter network connecting function or Bluetooth function or carry out network ID authentication or USB flash disk function access data or mobile multimedia function are watched mobile TV.
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 (7)
1. the USB interface WiFi wireless Internet access adapter of an integrated USB flash disk, bluetooth and mobile multimedia; 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 bluetooth module, USB flash disk module, mobile multimedia module, and described bluetooth module, described USB flash disk module, described mobile multimedia module are connected with described interface module respectively.
2. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1, bluetooth and mobile multimedia; It is characterized in that: described interface module comprises the external interface that is connected with described terminal equipment and at least four to inner joint, described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module be connected to any four described on the inner joint.
3. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 2, bluetooth and mobile multimedia; 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, described bluetooth module, described USB flash disk module, described mobile multimedia module are connected with any four described USB expansion interfaces through USB interface respectively.
4. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1, bluetooth and mobile multimedia; It is characterized in that: it also is included as the power module of described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module for power supply; The input of described power module is connected with the USB interface of described terminal equipment, and the output of described power module is connected with described WiFi module, described bluetooth module, described USB flash disk module, described mobile multimedia module respectively.
5. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 4, bluetooth and mobile multimedia is characterized in that: described power module comprises that low pressure differential pio chip or direct current become the direct current chip.
6. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1, bluetooth and mobile multimedia 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.
7. the USB interface WiFi wireless Internet access adapter of integrated USB flash disk according to claim 1, bluetooth and mobile multimedia is characterized in that: described WiFi module is single antenna module or double antenna module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205704192U CN202488734U (en) | 2011-12-31 | 2011-12-31 | USB interface WiFi wireless internet access adapter integrating USB flash disk, Bluetooth and mobile multimedia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205704192U CN202488734U (en) | 2011-12-31 | 2011-12-31 | USB interface WiFi wireless internet access adapter integrating USB flash disk, Bluetooth and mobile multimedia |
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| Publication Number | Publication Date |
|---|---|
| CN202488734U true CN202488734U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011205704192U Expired - Fee Related CN202488734U (en) | 2011-12-31 | 2011-12-31 | USB interface WiFi wireless internet access adapter integrating USB flash disk, Bluetooth and mobile multimedia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181981A (en) * | 2017-05-17 | 2017-09-19 | 广州视源电子科技股份有限公司 | Method, device, television and system for upgrading television through external equipment |
-
2011
- 2011-12-31 CN CN2011205704192U patent/CN202488734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181981A (en) * | 2017-05-17 | 2017-09-19 | 广州视源电子科技股份有限公司 | Method, device, television and system for upgrading television through external equipment |
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| 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 |