CN201608408U - Adapter - Google Patents
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- Publication number
- CN201608408U CN201608408U CN2010200567052U CN201020056705U CN201608408U CN 201608408 U CN201608408 U CN 201608408U CN 2010200567052 U CN2010200567052 U CN 2010200567052U CN 201020056705 U CN201020056705 U CN 201020056705U CN 201608408 U CN201608408 U CN 201608408U
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- Prior art keywords
- usb
- interface
- adapter
- wireless
- wireless router
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an adapter comprising a power interface, a USB interface, a signal conversion module and an RJ45 interface, wherein the power interface is used for being externally connected with a power supply so as to provide electricity; the USB interface is used for being connected with a USB wireless local area network (WLAN) card and transmitting USB signals interacted between the adapter and the USB WLAN card; the signal conversion module is used for converting signals received by the USB interface into RJ45 data to transmit to the RJ45 interface; and the RJ45 interface is used for being connected with a wireless router provided with an RJ45 interface and transmitting the signals interacted by the adapter and the wireless router with the RJ45 interface. By means of the adapter provided by the embodiment of the utility model, the RJ45 data and the USB data can be easily converted, and the existing wireless router with the RJ45 interface and the USB WLAN card can be assembled into a wireless family local network, thus fully utilizing the existing wireless router with the RJ45 interface and reducing the expense of a user for web devices.
Description
Technical field
The utility model relates to the mobile communication application field, particularly a kind of adapter.
Background technology
At present, the 3G network of operator is constantly perfect, home network by wired establishment can be substituted by the 3G wireless network gradually before, but because before when using home network, in order to set up family lan, a lot of users have bought the wireless router and the wired connection of band RJ45 interface and have formed family lan.When user's needs and wireless connections composition family lan, the wireless router of existing band RJ45 interface can't use, and the user need purchase new equipment for surfing the net, and so, having caused a large amount of equipment scrappings also to surf the Net to the user has simultaneously increased cost.
Have USB interface to change the adapter of RJ45 in the market, but the effect of the adapter on the market mainly is to do the network interface card effect, with the USB head insertion computer of adapter, the RJ45 mouth connects netting twine, realizes the USB function of surfing the Net.
The utility model content
For realizing utilizing the wireless router of existing RJ45 interface and USB wireless Internet card to form the wireless family local area network (LAN), the utility model embodiment provides a kind of adapter.
Above-mentioned adapter is used to realize that the computer expert crosses wireless access node and wireless router, and the control to the USB wireless network card comprises:
Power interface is used for external power supply so that electric energy to be provided;
USB interface is used to connect the USB wireless network card, and transmits described adapter and the mutual usb signal of described USB wireless network card;
Signal conversion module, the conversion of signals that is used for described USB interface is received is given the RJ45 interface for the RJ45 transfer of data;
The RJ45 interface is used to connect the wireless router with R145 interface, and transmits described adapter and the mutual signal of wireless router that has the RJ45 interface.
By such scheme as can be seen, the adapter that the utility model embodiment provides, be easy to realization and easy to use, make the user can make full use of the wireless router of existing RJ45 interface, just can not make up the wireless family local area network (LAN) and do not need to buy the new network equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one adapter;
Fig. 2 is the structural representation of the utility model embodiment two adapters;
Fig. 3 is the pie graph of the utility model embodiment two WLAN (wireless local area network).
Embodiment
Portable terminal that the utility model embodiment provides and method are illustrated embodiment below in conjunction with accompanying drawing being easy to realization and easy to use.。
Fig. 1 is the structural representation of the utility model embodiment one adapter.This adapter is used to realize that the computer expert crosses wireless access node and wireless router, to the control of USB wireless network card.This adapter is connected respectively at the wireless router of USB wireless Internet card with the RJ45 interface in use, the wireless access node of wireless router by being connected with computer, and to carry out signal mutual with computer, finally realizes the control of computer and USB wireless Internet card.This adapter specifically comprises:
Power interface is used for external power supply so that electric energy to be provided;
USB interface is used to connect the USB wireless network card, and transmits described adapter and the mutual usb signal of described USB wireless network card;
Signal conversion module, the conversion of signals that is used for described USB interface is received is given the RJ45 interface for the RJ45 transfer of data;
The RJ45 interface is used to connect the wireless router with R145 interface, and transmits described adapter and the mutual signal of wireless router that has the RJ45 interface.
The adapter that the utility model embodiment provides, be easy to realization and easy to use, make the user can make full use of the wireless router of existing RJ45 interface, just can not make up the wireless family local area network (LAN), reduced the cost of user for the equipment for surfing the net expenditure and do not need to buy the new network equipment.
Further, the utility model embodiment two also provides a kind of adapter, and as shown in Figure 2, this adapter comprises,
Power interface is used for external power supply so that electric energy to be provided;
USB interface is used to connect the USB wireless network card, and transmits described adapter and the mutual usb signal of described USB wireless network card;
Signal conversion module, the conversion of signals that is used for described USB interface is received is given the RJ45 interface for the RJ45 transfer of data;
The RJ45 interface is used to connect the wireless router with R145 interface, and transmits described adapter and the mutual signal of wireless router that has the RJ45 interface; And
Driver module is used at described adapter first with after the USB wireless network card is connected, install driver, and described USB wireless network card carried out parameter configuration.
Optionally, described signal conversion module comprises: level switch module, and the level conversion that is used for the business datum of signal that described USB interface is received is the RJ45 level, the level conversion of the business datum in the signal that described RJ45 mouth is received is the USB level; And/or command conversion module, be used for the control command of the described signal that the RJ interface is received is converted to corresponding USB order.
When computer need be to Sending dialled number order of USB wireless Internet card or ON-and OFF-command, described RJ45 interface specifically was used for, and received the computer expert and crossed RJ45 dialing order or the RJ45 that wireless access node and wireless router send and disconnect bind command; Described command conversion module specifically is used for described RJ45 dialing command conversion to be USB dialing order or described RJ45 is disconnected bind command to be converted to USB and to disconnect bind command; Described USB interface specifically is used for described USB dialing order or described USB disconnection bind command are sent to the wireless Internet card execution.
When server came downwards to computer, described USB interface specifically was used for the USB business datum that reception server issues as business datum; The business datum that described RJ45 interface specifically is used for changing the RJ45 level of gained through described level switch module sends to wireless router, so that send to computer by wireless access node.
As business datum when computer goes upward to server, the computer expert crosses the accessing wirelessly joint and sends up business datum to the wireless router of RJ45 interface, described RJ45 interface receives the business datum that this wireless router is transmitted, the business datum that described USB interface specifically is used for changing the USB level of gained through described level switch module sends to the USB wireless Internet card, so that upwards be sent to server.
The WLAN (wireless local area network) that Fig. 3 constitutes with other equipment for the adapter among the embodiment two, wherein the function of each equipment describes in detail in embodiment two, repeats no more herein.
The adapter that provides by the utility model embodiment, RJ45 data and usb data can be changed mutually easily, the wireless router of existing RJ45 interface and USB wireless Internet card can be formed the wireless family local area network (LAN), thereby made full use of existing RJ45 mouth wireless router, reduced the cost of user for the equipment for surfing the net expenditure.
More than be explanation, in concrete implementation process, can carry out suitable improvement, to adapt to the concrete needs of concrete condition method of the present utility model to the utility model specific embodiment.Therefore be appreciated that according to embodiment of the present utility model just to play an exemplary role, not in order to limit protection range of the present utility model.
Claims (5)
1. an adapter is used to realize that the computer expert crosses wireless access node and wireless router, and the control to the USB wireless network card is characterized in that, described adapter comprises:
Power interface is used for external power supply so that electric energy to be provided;
USB interface is used to connect the USB wireless network card, and transmits described adapter and the mutual usb signal of described USB wireless network card;
Signal conversion module, the conversion of signals that is used for described USB interface is received is given the RJ45 interface for the RJ45 transfer of data;
The RJ45 interface is used to connect the wireless router with R145 interface, and transmits described adapter and the mutual signal of wireless router that has the RJ45 interface.
2. adapter as claimed in claim 1 is characterized in that, also comprises:
Driver module is used at described adapter first with after the USB wireless network card is connected, install driver, and described USB wireless network card carried out parameter configuration.
3. adapter as claimed in claim 1 or 2 is characterized in that, described signal conversion module comprises:
Level switch module, the level conversion that is used for the business datum of signal that described USB interface is received is the RJ45 level, the level conversion of the business datum in the signal that described RJ45 mouth is received is the USB level; And/or
Command conversion module is used for the control command of the described signal that the RJ interface is received is converted to corresponding USB order.
4. adapter as claimed in claim 3 is characterized in that, described RJ45 interface specifically is used for, and receives RJ45 dialing order or RJ45 disconnection bind command that the computer expert crosses wireless access node and wireless router transmission;
Described command conversion module specifically is used for described RJ45 dialing command conversion to be USB dialing order or described RJ45 is disconnected bind command to be converted to USB and to disconnect bind command;
Described USB interface specifically is used for described USB dialing order or described USB disconnection bind command are sent to the wireless Internet card execution.
5. adapter as claimed in claim 3 is characterized in that, described USB interface specifically is used for the USB business datum that reception server issues;
The business datum that described RJ45 interface specifically is used for changing the RJ45 level of gained through described level switch module sends to wireless router, so that send to computer by wireless access node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200567052U CN201608408U (en) | 2010-01-19 | 2010-01-19 | Adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200567052U CN201608408U (en) | 2010-01-19 | 2010-01-19 | Adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608408U true CN201608408U (en) | 2010-10-13 |
Family
ID=42953109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200567052U Expired - Lifetime CN201608408U (en) | 2010-01-19 | 2010-01-19 | Adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078969A1 (en) * | 2011-12-02 | 2013-06-06 | 华为终端有限公司 | Charger of integrated network interface conversion device |
| CN103268304A (en) * | 2013-06-02 | 2013-08-28 | 国家电网公司 | Portable universal serial bus interface box |
-
2010
- 2010-01-19 CN CN2010200567052U patent/CN201608408U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078969A1 (en) * | 2011-12-02 | 2013-06-06 | 华为终端有限公司 | Charger of integrated network interface conversion device |
| US20130335008A1 (en) * | 2011-12-02 | 2013-12-19 | Huawei Device Co., Ltd. | Charger integrating network interface conversion apparatus |
| US9444277B2 (en) * | 2011-12-02 | 2016-09-13 | Huawei Device Co., Ltd. | Charger integrating network interface conversion apparatus |
| CN103268304A (en) * | 2013-06-02 | 2013-08-28 | 国家电网公司 | Portable universal serial bus interface box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Ministry of Intellectual Property of Bantian Huawei Base B1-3A, Longgang District, Shenzhen City, Guangdong Province Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Ministry of Intellectual Property of Bantian Huawei Base B1-3A, Longgang District, Shenzhen City, Guangdong Province Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181224 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Ministry of Intellectual Property of Bantian Huawei Base B1-3A, Longgang District, Shenzhen City, Guangdong Province Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |