CN203482415U - Wireless router for use between wide area network and local area network - Google Patents
Wireless router for use between wide area network and local area network Download PDFInfo
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- CN203482415U CN203482415U CN201320612994.3U CN201320612994U CN203482415U CN 203482415 U CN203482415 U CN 203482415U CN 201320612994 U CN201320612994 U CN 201320612994U CN 203482415 U CN203482415 U CN 203482415U
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Abstract
The utility model discloses a wireless router for use between a wide area network and a local area network, which comprises the following components: a USB HUB with a power supply, a flash memory, a 3G chip and a WIFI chip; wherein the flash memory, the 3G chip and the WIFI chip are connected in parallel. Simultaneously the parallelly connected flash memory, the 3G chip and the WIFI chip are connected with the USB HUB with the power supply in series. The USB HUB with the power supply is inserted into external terminal equipment. Therefore the wireless router provided by the utility model has the following advantages: small size, convenient carrying and low cost.
Description
Technical field
The utility model relates to electronic equipments field, refers to especially the wireless router of a kind of comprehensive wide area and LAN.
Background technology
Today that the communication technology is with rapid changepl. never-ending changes and improvements, communication in zonule between portable set is increased, 3G wireless router is also played the part of important role as a kind of wireless sharing equipment thereupon among people's work, living and studying, not only can make user meet individual anywhere, the demand of whenever surfing the Net, also can meet the demand of multiple users share online simultaneously.
Generally in prior art adopt 3G wireless router, but traditional 3G router price of sampling is high, volume is large, need external power supply, carry inconvenience, and complexity is set.
Utility model content
In view of this, the purpose of this utility model is to propose the wireless router of a kind of comprehensive wide area and LAN, can realize volume little, easy to carry, and cost is low.
A kind of comprehensive wide area providing based on above-mentioned purpose the utility model and the wireless router of LAN, comprise USB HUB, flash memories, 3G chip and the WIFI chip of charged; Wherein, described flash memories, described 3G chip and described WIFI chip are in parallel, and flash memories, 3G chip and the WIFI chip of described parallel connection simultaneously connected with the USB HUB of described charged; The USB HUB of described charged is inserted into extraneous terminal equipment.
Alternatively, the USB HUB of described charged is described flash memories, described 3G chip and 104 power supplies of described WIFI chip.
Further, described WIFI chip is for supporting the wireless network of 802.11.b/g/n standard.
Further, described WIFI chip design becomes plate to carry antenna.
Further, described 3G chip is for supporting the mobile radio network of HSPA, WCDMA, EDGE, GPRS, GSM standard.
Alternatively, described terminal equipment is computer or mobile phone.
Further, described flash memories adopts single layer cell flash memory.
As can be seen from above, a kind of comprehensive wide area that the utility model provides and the wireless router of LAN, in parallel by described flash memories, described 3G chip and described WIFI chip, flash memories, 3G chip and the WIFI chip of described parallel connection simultaneously connected with the USB HUB of described charged.Thereby described router has without any need for setting, insert USB interface and can use, simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wireless router of a kind of comprehensive wide area of the utility model embodiment and LAN.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
Consulting shown in Fig. 1, is the structural representation of the wireless router of a kind of comprehensive wide area of the utility model embodiment and LAN, and described wireless router comprises USB HUB101, flash memories 102,3G chip 103 and the WIFI chip 104 of charged.Wherein, flash memories 102,3G chip 103 and 104 parallel connections of WIFI chip, flash memories 102,3G chip 103 and the WIFI chip 104 of while parallel connection connected with the USB HUB101 of described charged.Being connected in parallel of flash memories 102,3G chip 103 and WIFI chip 104 makes flash memories 102 can control 3G chip 103 and 104 work of WIFI chip.Flash memories 102,3G chip 103 and WIFI chip 104 in parallel connected with the USB HUB101 of described charged, can make flash memories 102,3G chip 103 and WIFI chip 104 directly be connected with terminal equipment by the USB HUB101 of charged.
As an embodiment of the present utility model, because flash memories in parallel 102,3G chip 103 and WIFI chip 104 are connected with the USB HUB101 of described charged, the USBHUB101 of charged can provide power supply for whole described wireless router, and the USB HUB101 of charged is flash memories 102,3G chip 103 and 104 power supplies of WIFI chip.Described flash memories 102 inline operations system OS, WIFI driver, wireless routing hypervisor AP and 3G dial-up program.During the operation of described wireless router, flash memories 102 is by the wireless routing hypervisor OS that starts the operating system.
With the terminal equipment of WIFI radio function, as mobile phone, computer etc., by WIFI LAN, to WIFI chip 104, propose after request of data, the wireless routing hypervisor AP that this request of data is running on flash memories 102 detects.Wireless routing hypervisor AP obtains this request of data by WIFI driver, and then wireless routing hypervisor AP starts 3G dial-up program, and wireless routing hypervisor AP is forwarded to described 3G Wide Area Network by this request of data by 3G chip 103.The WIFI chip 104 that can find out described wireless router receives the lan data sending by WIFI LAN, and then wireless routing hypervisor AP converts lan data to WAN data, then sends in 3G Wide Area Network by 3G chip 103.Thereby, realized the terminal equipment with WIFI radio function be connected on 3G Wide Area Network.Preferably, the pattern of WIFI chip 104 work adopts master, realizes the wireless connections of LAN.
In addition, the data of returning from 3G Wide Area Network, by described 3G chip 103, receive, described wireless routing hypervisor is given described WIFI driver the data retransmission receiving from described 3G chip 103, and described WIFI driver is issued terminal equipment by WIFI chip 104.The 3G chip 103 that can find out wireless router receives the WAN data that 3G Wide Area Network sends, and then wireless routing hypervisor AP converts WAN data to lan data, then is forwarded to WIFI LAN by WIFI chip 104.
As another embodiment of the present utility model, the single layer cell flash memory SLC that flash memories 102 employing speed are fast, the life-span is long, because single layer cell flash memory SLC is applicable to operation system OS very much.3G chip 103 is for supporting the mobile radio network of HSPA, WCDMA, EDGE, GPRS, GSM standard.WIFI chip 104 adopts low-power consumption, single-chip chip.In addition, WIFI chip 104 is for supporting the wireless network of 802.11.b/g/n standard, and described WIFI chip 104 is designed to plate and carries antenna, and volume is very little.
This shows, a kind of comprehensive wide area the utility model proposes and the wireless router of LAN, creationary having designed with the terminal equipment of WIFI radio function can just can be realized in access 3G Wide Area Network by described wireless router, greatly simplify the setting of terminal equipment, broken through the use limitation of terminal equipment; And, because flash memories is from tape operation system OS, therefore make described wireless router be independent of used external main frame, no matter whether external main frame has operating system OS all can use; Described flash memories can be worked as USB flash disk and be used on other operating system OS; WIFI chip can be used as wireless network card and use on other operating system OS, both can make wireless network card and also can do the use of WIFI router on flash memories described in the utility model; 3G chip can be used as 3G network interface card and use on other operating system OS, both can do the wide area network interface use that 3G wireless network card also can be made 3G router on flash memories described in the utility model; And described wireless router has extremely strong independence and integrality, any main frame all can use, and changes main frame also without any setting; The utility model is used the USB HUB of charged can make described wireless router without external power supply, convenient for users to use to a great extent, has improved user's experience satisfaction; And flash memories, 3G chip are shared USB with WIFI chip by HUB and are connected, and have reduced the parts of whole wireless router, have reduced cost, have improved parts utilance; Meanwhile, described wireless router is supported telecommunications, UNICOM, mobile network simultaneously, and the scope of application is more extensive; Described wireless router is card form, easy to carry; Finally, whole described wireless router is easy, compact, is easy to realize.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a wireless router for comprehensive wide area and LAN, is characterized in that, comprises USB HUB, flash memories, 3G chip and the WIFI chip of charged; Wherein, described flash memories, described 3G chip and described WIFI chip are in parallel, and flash memories, 3G chip and the WIFI chip of described parallel connection simultaneously connected with the USB HUB of described charged; The USB HUB of described charged is inserted into extraneous terminal equipment.
2. wireless router according to claim 1, is characterized in that, the USB HUB of described charged is described flash memories, described 3G chip and described WIFI chip power supply.
3. wireless router according to claim 2, is characterized in that, described WIFI chip is for supporting the wireless network of 802.11.b/g/n standard.
4. wireless router according to claim 3, is characterized in that, described WIFI chip design becomes plate to carry antenna.
5. wireless router according to claim 2, is characterized in that, described 3G chip is for supporting the mobile radio network of HSPA, WCDMA, EDGE, GPRS, GSM standard.
6. wireless router according to claim 1, is characterized in that, described terminal equipment is computer or mobile phone.
7. according to the wireless router described in claim 1 to 6 any one, it is characterized in that, described flash memories adopts single layer cell flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612994.3U CN203482415U (en) | 2013-09-30 | 2013-09-30 | Wireless router for use between wide area network and local area network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612994.3U CN203482415U (en) | 2013-09-30 | 2013-09-30 | Wireless router for use between wide area network and local area network |
Publications (1)
| Publication Number | Publication Date |
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| CN203482415U true CN203482415U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320612994.3U Expired - Fee Related CN203482415U (en) | 2013-09-30 | 2013-09-30 | Wireless router for use between wide area network and local area network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104955176A (en) * | 2015-05-13 | 2015-09-30 | 南京理工大学 | Portable 3G/4G (third-generation/fourth-generation) wireless router with voice routing and short message routing functions |
| CN106973092A (en) * | 2017-03-22 | 2017-07-21 | 广州汽车集团股份有限公司 | The system and method that mobile communications network is provided in the car |
| CN107094118A (en) * | 2017-06-26 | 2017-08-25 | 太仓市同维电子有限公司 | The wireless router of wireless 2400M transmission rates is mixed into using 1200M transmission rate modules |
-
2013
- 2013-09-30 CN CN201320612994.3U patent/CN203482415U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104955176A (en) * | 2015-05-13 | 2015-09-30 | 南京理工大学 | Portable 3G/4G (third-generation/fourth-generation) wireless router with voice routing and short message routing functions |
| CN106973092A (en) * | 2017-03-22 | 2017-07-21 | 广州汽车集团股份有限公司 | The system and method that mobile communications network is provided in the car |
| CN107094118A (en) * | 2017-06-26 | 2017-08-25 | 太仓市同维电子有限公司 | The wireless router of wireless 2400M transmission rates is mixed into using 1200M transmission rate modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150930 |
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| EXPY | Termination of patent right or utility model |