CN202799181U - Wireless network card signal enhancing device - Google Patents
Wireless network card signal enhancing device Download PDFInfo
- Publication number
- CN202799181U CN202799181U CN201220502091.5U CN201220502091U CN202799181U CN 202799181 U CN202799181 U CN 202799181U CN 201220502091 U CN201220502091 U CN 201220502091U CN 202799181 U CN202799181 U CN 202799181U
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- wireless network
- network card
- air pump
- radar reflection
- base
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- Expired - Fee Related
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- 230000002708 enhancing effect Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000011514 reflex Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a wireless network card signal enhancing device, and belongs to the technical field of signal enhancement devices. The whole device is supported by a base, a radar reflection plane is disposed on the base, and the center of the radar reflection plane is provided with a wireless network card USB interface. A mini air pump is fixed on the base. An air inlet of the air pump is slantingly downward, and an air outlet of the air pump is slantingly upward and faces toward the center of the radar reflection plane. A USB bus interface is installed on a back part of the base. Using a radar reception principle, the device is designed with the radar reflection plane to reflect signals on a focal point of the radar reflection plane. The wireless network card is inserted on the center of the radar reflection plane and a built-in aerial of the wireless network card is disposed on the focal point of the radar reflection plane. The device is also provided with the mini air pump to blow the wireless network card at any time to cool the wireless network card, and the device transmits signals and provides power for the mini air pump by connecting the USB main interface and computers. The wireless network card signal enhancing device is advantaged by simple manufacture, low cost, high reliability, good practicality, etc.
Description
Technical field
The utility model relates to a kind of signal intensifier, and particularly a kind of wireless network card signal intensifier belongs to signal intensifier technical field.
Background technology
Along with constantly popularizing of information technology, network has become everyone necessary office or the indispensable part of amusement, especially the people that appear as of wireless network bring great convenience, but because wireless network card adopts built-in aerial mostly at present, wireless network card itself in use constantly generates heat and has caused the reception of wireless network card signal not satisfactory in addition.Therefore invent a kind of low cost, practical and convenient wireless network card signal intensifier will have great application prospect.
Summary of the invention
The utility model provides a kind of wireless network card signal intensifier, utilize radar reflection face of radar record principle design with signal reflex at radar reflection face focus place, unlimited network interface card is inserted in radar reflection face center and allows its built-in aerial be in radar reflection face focus place, this device of while also is equipped with micro air pump and blows for the wireless network card cooling to wireless network card at any time, makes wireless network card fully receive network signal; And device adopts the total interface of USB and computer to be connected to come transmission of signal and is the micro air pump power supply, can be placed on the best place of signal to this device by unlimited prolongation USB line, has the characteristics such as manufacturing is simple, cheap, reliability is high, practical.
The technical solution of the utility model is: a kind of wireless network card signal intensifier, formed by enter mouth, air pump gas outlet, the total interface of USB of radar reflection face, wireless network card USB interface, base, micro air pump, air pump, whole device is by base support, radar reflection face is installed on the base, in the center of radar reflection face the wireless network card USB interface is arranged; Be fixed with micro air pump at base, the air pump air inlet tiltedly down, the air pump gas outlet is tiltedly up and facing to radar reflection face center; The usb bus interface is installed in the base back.
During use, unlimited network interface card is inserted on the wireless network card USB interface at radar reflection face center, and allows unlimited network interface card built-in aerial be in radar reflection face focus place, can fully receive network signal.
The beneficial effects of the utility model: utilize radar reflection face of radar record principle design with signal reflex at radar reflection face focus place, unlimited network interface card is inserted in radar reflection face center and allows its built-in aerial be in radar reflection face focus place, this device of while also is equipped with micro air pump and blows for the wireless network card cooling to wireless network card at any time, makes wireless network card fully receive network signal; And device adopts the total interface of USB and computer to be connected to come transmission of signal and is the micro air pump power supply, can be placed on the best place of signal to this device by unlimited prolongation USB line, has the characteristics such as manufacturing is simple, cheap, reliability is high, practical.
Description of drawings
Front view when Fig. 1 is not installing wireless network card of the present utility model;
Rearview when Fig. 2 is not installing wireless network card of the present utility model;
Fig. 3 is the schematic diagram of the utility model when wireless network card is installed;
Fig. 4 is circuit diagram of the present utility model.
Among the figure: 1-radar reflection face, 2-wireless network card USB interface, 3-base, 4-micro air pump, 5-air pump enter mouth, 6-air pump gas outlet, 7-wireless network card, the total interface of 8-USB.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, understands to make things convenient for the technical staff.
Shown in Fig. 1～2: a kind of wireless network card signal intensifier, its mainly by radar reflection face 1, wireless network card USB interface 2, base 3, micro air pump 4, air pump enter mouthfuls 5, air pump gas outlet 6, the total interface 8 of USB form; Whole device is supported by base 3, and radar reflection face 1 is installed on the base 3, in the center of radar reflection face 1 wireless network card USB interface 2 is arranged; Be fixed with micro air pump 4 at base, air pump air inlet 5 tiltedly down, air pump gas outlet 6 is tiltedly up and facing to radar reflection face 1 center; Usb bus interface 8 is installed in base 3 backs.
As shown in Figure 3: during use, unlimited network interface card 7 is inserted on the wireless network card USB interface 2 at radar reflection face 1 center, and allows unlimited network interface card 7 built-in aerials be in radar reflection face 1 focus place, can fully receive network signal.
As shown in Figure 4: device adopts the total interface 8 of USB and computer to be connected to come transmission of signal and is the micro air pump power supply, the pin of the total interface 8 of USB and the pin correspondence of wireless network card USB interface 2 are joined, the pin 4 of the total interface 8 of USB is connected to the positive pole of micro air pump 4 simultaneously, thereby provide 5V voltage, be micro air pump 4 power supplies, the negative pole that the pin one of total interface is connected with micro air pump links together common the connection publicly.Be wireless network card 7 coolings because micro air pump 4 blows at any time wireless network card 7, wireless network card 7 can receive because inner heat affects signal hardly.Because the total interface 8 of employing USB and computer are connected to come transmission of signal and for micro air pump 4 power supplies, can be placed on the best place of signal to this device by unlimited prolongation USB line.
The utility model utilize radar reflection face of radar record principle design with signal reflex at radar reflection face focus place, unlimited network interface card is inserted in radar reflection face center and allows its built-in aerial be in radar reflection face focus place, this device of while also is equipped with micro air pump and blows for the wireless network card cooling to wireless network card at any time, makes wireless network card fully receive network signal; And device adopts the total interface of USB and computer to be connected to come transmission of signal and is the micro air pump power supply, can be placed on the best place of signal to this device by unlimited prolongation USB line, has the characteristics such as manufacturing is simple, cheap, reliability is high, practical.
The utility model describes by accompanying drawing, in the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (2)
1. wireless network card signal intensifier is characterized in that: wireless network card signal intensifier is comprised of enter mouth, air pump gas outlet, the total interface of USB of radar reflection face, wireless network card USB interface, base, micro air pump, air pump; Whole device is by base support, and radar reflection face is installed on the base, in the center of radar reflection face the wireless network card USB interface is arranged; Be fixed with micro air pump at base, the air pump air inlet tiltedly down, the air pump gas outlet is tiltedly up and facing to radar reflection face center; The usb bus interface is installed in the base back.
2. a kind of wireless network card signal intensifier according to claim 1 is characterized in that: unlimited network interface card is inserted on the wireless network card USB interface at radar reflection face center, and allows unlimited network interface card built-in aerial be in radar reflection face focus place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502091.5U CN202799181U (en) | 2012-09-28 | 2012-09-28 | Wireless network card signal enhancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502091.5U CN202799181U (en) | 2012-09-28 | 2012-09-28 | Wireless network card signal enhancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799181U true CN202799181U (en) | 2013-03-13 |
Family
ID=47826346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220502091.5U Expired - Fee Related CN202799181U (en) | 2012-09-28 | 2012-09-28 | Wireless network card signal enhancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
-
2012
- 2012-09-28 CN CN201220502091.5U patent/CN202799181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
| CN105451321B (en) * | 2015-12-01 | 2019-06-04 | 小米科技有限责任公司 | Promote the method, device and equipment of WIFI signal intensity |
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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: 20130313 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |