CN201629461U - USB device - Google Patents
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- CN201629461U CN201629461U CN2010200026314U CN201020002631U CN201629461U CN 201629461 U CN201629461 U CN 201629461U CN 2010200026314 U CN2010200026314 U CN 2010200026314U CN 201020002631 U CN201020002631 U CN 201020002631U CN 201629461 U CN201629461 U CN 201629461U
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- 238000010295 mobile communication Methods 0.000 claims abstract description 74
- 230000006870 function Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 5
- 230000006855 networking Effects 0.000 claims description 3
- 238000011982 device technology Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 10
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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Abstract
A USB device, especially integrate mobile communication module (such as 3G/3.5G/3.75G) and wireless local area network module (such as WiFi) into a single USB device technology, wherein the USB connector body uses a routing module to bridge the mobile communication module and the wireless local area network module for transferring the data packets transmitted or received by the two modules, the USB device connects a mobile communication network through the mobile communication module, and connects a plurality of terminal computer systems through the wireless local area network module, providing each terminal computer system capable of connecting network through the USB device. The USB device is also provided with a power supply management module for executing the power supply domination task of each module, and particularly can get electricity from an external power supply through a USB interface. The utility model discloses utilize the route module to transmit the data packet who comes from different networks, produce the efficiency of network sharing.
Description
Technical field
The utility model relates to a kind of device of USB compatibility, particularly is provided with two heterogeneous network modules in this universal serial bus device, and realizes a routing function, as the packet transfer device of two heterogeneous networks.
Background technology
When network application is more and more popularized, the user also can grow with each passing day to the needs of mobile Internet access, except the WLAN (wireless local area network) that generally needs focus (Hot spot), the technology that 3G/3.5G/3.75G or equivalence utilize mobile communications network to connect the Internet is then also day by day popularized.
In general, utilize the mode of mobile communication technology online relatively to belong to personalized service, mobile communication network interface card of an individual application just uses on the computer of oneself.If a plurality of computers will be arranged simultaneously by a mobile communication network interface card online, need to carry out some settings, yet except setting inconvenience, owing to originally use the computer system of this mobile communication network interface card need handle the network packet (packet) of all processes, and can influence its computer usefulness.
Known technology need design network shared device at the mobile communication network interface card at this especially, can show that known technology utilizes the network shared device to share the schematic diagram of mobile communications network with reference to figure 1, among this figure, one mobile communication shared device 10 is arranged especially, in order to connect the mobile communication networked devices 12 that specific mobile communication dealer provides, can provide many people to be connected on the network of 3G/3.5G/3.75G whereby by mobile communications network 14.
Mobile communication shared device 10 inside have the function of WLAN (wireless local area network) utilized (WiFi) shared network, except Wireless LAN module, also should comprise the electric power management circuit and the memory of data processor and himself needs.A plurality of terminal computers, as 101, can pass through this mobile communication shared device 10 of protocol of wireless local area network line, via the routing function in the mobile communication shared device 10, to transfer to mobile communications network 14 by the packet that terminal computer 101 produces, again by being connected to the Internet 16.In this example, mobile communication shared device 10 is by the one or more computer systems as terminal computer 101 of protocol of wireless local area network line, other then can comprise the equipment that all can linking to wireless local network, also comprise the terminal computer 103 that utilizes wired mode line in this example.
In the above-mentioned known technology, mainly be to utilize a mobile communication shared device 10 of supporting mobile communication networked devices 12, utilize the technology of general WLAN (wireless local area network) shared device, the mobile Internet access that only provides a people to use originally is embodied as the environment of many people's online.
Summary of the invention
Be different from known technology and need reach the mode that many people use mobile communications network by a mobile communication shared device, the purpose of this utility model is to propose a kind of USB device, utilize the USB can be from the computer system or the advantage of other external power source power takings, and quote the technology of miniaturization, mobile communication module and Wireless LAN module are integrated in the single USB device in the lump.
For achieving the above object, the utility model provides a kind of USB device, described USB device comprises: a USB connector body and for this USB connector body from a USB interface of an external power source power taking, the internal circuit of this USB connector body comprises: a mobile communication module, one networking function is provided, and this USB device is so as to connecting a mobile communications network; One Wireless LAN module connects this mobile communication module by a data-interface, provides this USB device to connect a WLAN (wireless local area network); One routing module bridges at this mobile communication module and this Wireless LAN module, and the packet that is used between this mobile communications network and this WLAN (wireless local area network) is passed on; And a power management module, electrically connect this mobile communication module and this Wireless LAN module, carry out the power supply command task of each module.
According to such scheme, described USB device directly connects a computer system by this USB interface, by this computer system power supply.
According to such scheme, described USB device connects a power-supply adapter by this USB interface, and is connected to this external power source power taking by this power-supply adapter.
According to such scheme, described power-supply adapter connects a USB port of a computer system by a cable, by this computer system power supply.
According to such scheme, an end of described power-supply adapter is a plug, so as to connecting an AC power power taking.
According to such scheme, described routing module is realized with the circuit of this mobile communication module of a bridge joint and this Wireless LAN module.
According to such scheme, also has a memory that is loaded with a server program in the described USB device.
According to such scheme, have a radio-frequency module and a fundamental module in the described mobile communication module, also have a processor in this fundamental module, as the signal processing of this fundamental module and this radio-frequency module.
According to such scheme, described processor electrically connects this Wireless LAN module, handles relevant wireless lan signal.
According to such scheme, described routing module is arranged in this fundamental module.
According to embodiment, comprise a USB connector body and a USB interface on the USB apparatus main body, USB interface whereby can be by the USB port power taking of computer system, or uses a power-supply adapter (adapter) to use other external power sources especially.
USB connector body interior circuit includes mobile communication module and Wireless LAN module at least, connects mobile communication module and Wireless LAN module by a data-interface, supports the line ability of WLAN (wireless local area network) and mobile communications network simultaneously.Have a routing module especially, bridge at mobile communication module and Wireless LAN module, pass on as packet between the two.The USB connector body also has a power management module, can carry out the power supply command task of each module.
Other has embodiment to be provided with the scheme of two above heterogeneous network modules in the USB device, utilizes routing module to pass on packet from heterogeneous networks equally, also produces the effect that network is shared.
Than prior art, USB device of the present utility model has following useful technique effect: be arranged to rare two heterogeneous network modules in this USB device, or there is embodiment in the USB device, to be provided with the scheme of two above heterogeneous network modules in addition, utilize routing module to pass on packet from heterogeneous networks, produce the effect that network is shared.
Description of drawings
Fig. 1 utilizes the network shared device to share the schematic diagram of mobile communications network for showing known technology;
Fig. 2 is for showing the utility model USB device schematic diagram;
Fig. 3 is that the network of display application the utility model USB device is shared one of schematic diagram;
Fig. 4 is that the network of display application the utility model USB device is shared two of schematic diagram;
Fig. 5 is that the network of display application the utility model USB device is shared three of schematic diagram;
Fig. 6 is for showing the circuit block diagram of the utility model USB device.
Description of reference numerals in the above-mentioned accompanying drawing is as follows:
The Internet 16 mobile communication shared devices 10
Mobile communication networked devices 12 terminal computers 101,103
Power Management Unit 201 routing modules 203
Main frame 30 USB splicing ears 32
USB stube cable 34 power-supply adapters 36
Terminal computer 301,302,401,402,403,501,502
Alternating current interface 40 power lines 42
Power-supply adapter 44 main frames 50
Data-interface 65
Embodiment
Can provide the function of many people's online for reaching single general-purpose universal serial bus (USB) device, the utility model proposes the USB device of at least two heterogeneous networks of a kind of integration, two heterogeneous network modules such as integration of wireless LAN module and mobile communication module at least wherein, specifically, only be provided with power management chip in the device, utilize the USB interface can be again from computer system or other external power source power takings, be meant especially and utilize A type USB interface (Type-A USB plug) to connect main frame (host) power taking, introduce two routing modules between mixed-media network modules mixed-media in addition again, different lattice networks is linked up, reach the purpose of integrated circuit and miniaturization.
Embodiment can be with reference to the utility model USB device schematic diagram shown in Figure 2.The USB device that this figure shows mainly contains the USB connector body 22 that comprises integrated circuit, and is connected to computer system or the USB interface of power supply 21.In preferred embodiment, USB connector body 22 mainly contains the transmission circuit and the antenna (not shown) of mobile communication module 205 and two kinds of networks such as Wireless LAN module 207 grades, the other-end computer by body 22 wherein mobile communication module 205 can be connected to 3G/3.5G/3.75G or other equivalent mobile communications networks, and each terminal computer mainly is to connect these USB devices by Wireless LAN modules (WiFi module) in the body 22 207.Again by routing function in the mobile communication module 205, function is passed in the grouping that produces by routing module (routing module) 203 just, a plurality of terminal computers USB device whereby is provided, connect external network through mobile communication module 205, as 3G/3.5G/3.75G or other similar mobile communications networks.
Power Management Unit (power management unit) 201 is arranged in the USB connector body 22, mainly be that configuration is given the device internal circuit by the electric power that USB interface 21 obtains, and this USB device can be connected to the computer system power taking by USB interface 21, or other independently power connector by civil power or other AC power or DC power supply power taking.
Fig. 3 is that the network of display application the utility model USB device is shared one of schematic diagram.In this example, there is a USB device 38 to insert power-supply adapter 36 by its USB interface, this power-supply adapter 36 only provides a power interface, but not the circuit of other related networks is arranged, power-supply adapter 36 is connected main frame 30 by USB stube cable 34 with the USB splicing ear 32 of an end, this USB stube cable 34 only is the cable of power supply, there is no and transmits any data-signal.So in the example, main frame 30 is that the wireless lan signal that provides by USB device 38 earlier connects this device 38 equally, pass through wherein routing function line mobile communications network 39 again, in like manner, USB device 38 provides a plurality of wireless lan ports for a plurality of terminal computers 301,302 lines just as same WLAN (wireless local area network) shared device, make each terminal computer of an internal lan can be so as to connecting external network.
Because the utility model USB device can be the mobile network sharing device of a connection independent current source, so the power supply annexation can be shared two of schematic diagram as the network that Fig. 4 shows.In this example, USB device 46 connects power-supply adapter 44, and the coupling part is preferably USB interface, be different from the embodiment that Fig. 3 shows, power-supply adapter 44 is to connect an alternating current interface 40 with power line 42, as the commercial power socket on the indoor wall, or can be other interchanges or DC power supply.
Fig. 5 is that another network of display application the utility model USB device is shared schematic diagram, USB device 52 shown in this example as the USB device commonly used, directly with USB interface (as A type USB interface) connection main frame 50, and by power taking.
Specifically, this USB device 52 has two kinds of mode of operations, comprises route pattern (Routermode), USB device 52 transmits any data-signal only by main frame 50 power takings and there is no, and that is to say, under this mode of operation, USB device 52 runs on two internetwork routing functions.Simultaneously, main frame 50 is to connect USB device 52 by WLAN (wireless local area network) as the other-end computer.Have the wireless module that connects two WLAN (wireless local area network) in the USB device 52,, make and utilize each terminal computer 501,502 of linking to wireless local network can be so as to linking to mobile communications network 54 by routing function wherein.
Another then is network interface card pattern (Dongle mode), main frame 50 can directly start this USB device 52 by driver, can directly connect mobile communications network 54 by USB device 52, under this mode of operation, USB device 52 transmits simultaneously by the signal of main frame 50 with the external network dealing, and not only power taking or routing function, the main frame 50 that is connected can pass through these USB device 52 line external networks.In one embodiment, the user can select by entering a setting interface, or utilizes external hardware switch switching working mode.
According to the various embodiments described above, show that USB device of the present utility model is only simply by after the external power power taking, can be with routing circuit in the body, provide a plurality of terminal computer line mobile communications networks simultaneously with comprising two kinds of WLAN (wireless local area network) circuit wherein, the circuit block diagram of USB device then can be followed with reference to figure 6.
Show a USB device 6 among the figure, wherein have a mobile communication module 61 and a Wireless LAN module 63 at least, can connect the mobile radio network of 3G/3.5G/3.75 framework respectively, with WLAN (wireless local area network) (WiFi).
In the diagram, mobile communication module 61 includes radio-frequency module 601, fundamental module 607 and power management module 605, particularly including the routing module 609 between two mixed-media network modules mixed-medias of bridge joint, this routing module 609 can software realize and sequencing in firmware, or can realize by a chip circuit.605 of power management modules connect external power sources through USB port 608.
According to preferred embodiment, the USB device provides a networking function by the mobile communication module in the body 61, so as to connecting a mobile communications network.Connect a WLAN (wireless local area network) by the Wireless LAN module in the body 63 again, mobile communication module 61 connects Wireless LAN modules 63 by a data-interface 65, and the signal that is received from Wireless LAN module 63 can pass through data-interface 65 and electrically connect mutually.Be arranged at two WLAN (wireless local area network) of routing module 609 bridge joints of mobile communication module 61 among the figure, be used for two packets between heterogeneous network and pass on work.
This routine described USB device mainly is to include mobile communication module 61, wherein have radio-frequency module 601 and fundamental module 607, the special routing module of realizing with software or circuit 609 that adds again, be used for the grouping route computing of the Wireless LAN module 63 that the utility model adds, can transmit and pass on the packet of two heterogeneous networks.In preferred embodiment, in order not produce extra cost, routing module 609 is implemented with sequencing one firmware, and is arranged in the fundamental module 607.
Each circuit module in 605 electrical connection devices of power management module in the device is responsible for each circuit power domination in the device.Power management module 605 comprises fundamental frequency and radio-frequency module (can be arranged in the module) except electrically connecting mobile communication module 61, also connects Wireless LAN module 63, carries out power supply.Externally, power management module 605 comprises by a main frame power taking, or utilizes power-supply adapter independently-powered through USB interface 608 power takings.
Has a processor (not shown) in the mobile communication module 61, as fundamental module 607 and radio-frequency module 601 signal processing, this example then electrically connects Wireless LAN module 63 equally, handle relevant wireless lan signal, and operation and signal between each module and packet processing in order to manage each module.
According to embodiment of the present utility model, also has a memory (not being shown among the figure) in the body of USB device 6, mainly be to be written into a server program, as the WWW service routine, can be when server program starts, the manager can login by a computer system is long-range, to set the function of USB device 6, comprise the setting of each heterogeneous network, set such as the line of mobile communications network, comprise line password, account number, cryptographic means, with associated network services supplier's information; Set such as the line that comprises WLAN (wireless local area network), comprise and utilize MAC Address restriction line source, password, account number, with associated network services information etc.If also provide the third heterogeneous network module, then comprise relevant network settings equally.
In the circuit block diagram of the utility model USB device shown in Figure 6, mainly be the interlock circuit of integrating two heterogeneous networks, and utilize one with software or hard-wired routing circuit.In addition in different embodiment, can integrate plural heterogeneous network module in this USB connector body, utilize routing module bridge knot heterogeneous networks module equally, be used between heterogeneous network packet and pass on; Power management module also electrically connects described two above heterogeneous network modules, carries out the power supply command task of each module; Microprocessor then electrically connects these two above heterogeneous network modules, in order to operation and signal between each module and the packet processing of managing each module.And a same mixed-media network modules mixed-media that utilizes wherein, as WLAN (wireless local area network),, further reach the effect that links to heterogeneous network as a plurality of terminal computers or the procotol of other network compatible device lines are provided.
In sum, the utility model proposes a kind of device of USB compatibility, wherein be arranged to rare two heterogeneous network modules, or there is embodiment in the USB device, to be provided with the scheme of two above heterogeneous network modules in addition, utilize routing module to pass on packet from heterogeneous networks, produce the effect that network is shared.
The above only is a preferable possible embodiments of the present utility model, and is non-so promptly limit to claim of the present utility model, so the equivalent structure that uses the utility model specification and accompanying drawing content to do such as changes, all in like manner is contained in the scope of the present utility model.
Claims (10)
1. USB device is characterized in that described USB device comprises:
One USB connector body, the internal circuit of this USB connector body comprises:
One mobile communication module provides a networking function, and this USB device is so as to connecting a mobile communications network;
One Wireless LAN module connects this mobile communication module by a data-interface, provides this USB device to connect a WLAN (wireless local area network);
One routing module bridges at this mobile communication module and this Wireless LAN module, and the packet that is used between this mobile communications network and this WLAN (wireless local area network) is passed on; And
One power management module electrically connects this mobile communication module and this Wireless LAN module, carries out the power supply command task of each module;
One USB interface is the interface of this USB connector body from an external power source power taking.
2. USB device as claimed in claim 1 is characterized in that this USB interface directly connects a computer system, is powered to described USB device by this computer system.
3. USB device as claimed in claim 1 is characterized in that this USB interface connects a power-supply adapter, and is connected to this external power source to the power taking of described USB device by this power-supply adapter.
4. USB device as claimed in claim 3 is characterized in that described power-supply adapter connects a USB port of a computer system by a cable, by this computer system power supply.
5. USB device as claimed in claim 3, an end that it is characterized in that described power-supply adapter is a plug, so as to connecting an AC power power taking.
6. USB device as claimed in claim 1 is characterized in that the circuit realization of described routing module with this mobile communication module of a bridge joint and this Wireless LAN module.
7. USB device as claimed in claim 1 is characterized in that also having in the described USB device memory that is loaded with a server program.
8. USB device as claimed in claim 1 is characterized in that having a radio-frequency module and a fundamental module in the described mobile communication module, also has a processor in this fundamental module, as the signal processing of this fundamental module and this radio-frequency module.
9. USB device as claimed in claim 8 is characterized in that described processor electrically connects this Wireless LAN module, handles relevant wireless lan signal.
10. USB device as claimed in claim 8 is characterized in that described routing module is arranged in this fundamental module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026314U CN201629461U (en) | 2010-01-06 | 2010-01-06 | USB device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026314U CN201629461U (en) | 2010-01-06 | 2010-01-06 | USB device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629461U true CN201629461U (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200026314U Expired - Fee Related CN201629461U (en) | 2010-01-06 | 2010-01-06 | USB device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| CN103596301A (en) * | 2013-09-30 | 2014-02-19 | 亚太宝龙科技（湖南）有限公司 | Wireless router, wireless communication method and wireless communication system for integrated wide area and local area networks |
| CN103596300A (en) * | 2013-09-30 | 2014-02-19 | 亚太宝龙科技（湖南）有限公司 | Wireless router, wireless communication method and wireless communication system of local area network |
| CN103778771A (en) * | 2014-01-09 | 2014-05-07 | 毛军捷 | Portable wireless input-output device transceiver and utilization method thereof |
| EP2785137A4 (en) * | 2012-12-03 | 2015-07-15 | Huizhou Tcl Mobile Comm Co Ltd | Suite device with wireless communication function for mobile terminal |
| CN110972511A (en) * | 2018-11-30 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Communication connector and remote controller assembly |
-
2010
- 2010-01-06 CN CN2010200026314U patent/CN201629461U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| EP2785137A4 (en) * | 2012-12-03 | 2015-07-15 | Huizhou Tcl Mobile Comm Co Ltd | Suite device with wireless communication function for mobile terminal |
| CN103596301A (en) * | 2013-09-30 | 2014-02-19 | 亚太宝龙科技（湖南）有限公司 | Wireless router, wireless communication method and wireless communication system for integrated wide area and local area networks |
| CN103596300A (en) * | 2013-09-30 | 2014-02-19 | 亚太宝龙科技（湖南）有限公司 | Wireless router, wireless communication method and wireless communication system of local area network |
| CN103778771A (en) * | 2014-01-09 | 2014-05-07 | 毛军捷 | Portable wireless input-output device transceiver and utilization method thereof |
| CN110972511A (en) * | 2018-11-30 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Communication connector and remote controller assembly |
| CN110972511B (en) * | 2018-11-30 | 2021-10-26 | 深圳市大疆创新科技有限公司 | Communication connector and remote controller assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20160106 |