CN201663224U - Usb wireless network card - Google Patents
Usb wireless network card Download PDFInfo
- Publication number
- CN201663224U CN201663224U CN2009201651451U CN200920165145U CN201663224U CN 201663224 U CN201663224 U CN 201663224U CN 2009201651451 U CN2009201651451 U CN 2009201651451U CN 200920165145 U CN200920165145 U CN 200920165145U CN 201663224 U CN201663224 U CN 201663224U
- Authority
- CN
- China
- Prior art keywords
- shell
- wireless network
- circuit board
- network card
- housing
- Prior art date
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model relates to a USB wireless network card which comprises a USB plug shell and a circuit board. The USB plug shell is a metal shell, provided with a first surface and a second surface which are opposite, and also provided with a first end part and a second end part which are opposite, a containing space is formed between the first surface and the second surface, and the shell of the first surface is bent to form a planar antenna with a shell; and the circuit board is contained in the containing space of the USB plug shell, and is distributed with a conductive circuit so as to form a circuit of the USB wireless network card, and the planar antenna with the shell is electrically connected with the circuit board. The planar antenna with the shell abuts against and is electrically connected with the end part of the circuit board inside the shell by butted feet. The planar antenna with the shell and the shell are molded integrally, has simple and easy manufacture, does not affect the appearance and the volume of the shell, and has good receiving and transmission effects of an external antenna.
Description
Technical field
The utility model relates to a kind of network interface card, particularly relates to a kind of USB wireless network card.
Background technology
Press, because wireless communication technique and world-wide web is flourish, portable electronic devices (routine notebook computer, personal digital assistant etc.) combined with radio communication equipment and the wireless information product that forms are by extensive exploitation and use.For example a notebook computer is loaded onto a wireless network card and antenna, can utilize wireless telecommunications and world-wide web to reach the function of wireless receiving and dispatching information, and a kind of function of use very easily is provided.
Known wireless network card can in be built in the main frame inside of portable electronic devices, or insert in the external connection slot of portable electronic devices outward.With the wireless network card of outside plug type because portable electronic devices generally has most the external connection slots that use USB (Universal Serial Bus, USB) interfaces, so wireless network card to be set as the form of USB plug to the utmost for general.
Well-known antenna also can in be built in the inside of portable electronic devices, or in be built in wireless network card.Because for asking electronic installation compact, this well-known antenna normally is built in the flat plane antenna with printing-type on the circuit board of the inside of portable electronic devices or wireless network card.Yet it make to go up trouble inconvenience, and antenna is hidden in circuit board inside, and its reception and laser propagation effect are not good.
For the reception of reinforcement wireless network card and the effect of transmission, there is the dealer to add an external antenna again at this wireless network card, so this increases the volume of wireless network card again, causes the trouble inconvenience that portably uses.
This shows that above-mentioned prior USB wireless network card obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of USB wireless network card of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The purpose of this utility model is, overcome the defective that the prior USB wireless network card exists, and provide a kind of USB wireless network card of new structure, technical problem to be solved is that antenna directly is formed on the outside housing with planar fashion, it has the advantage that does not increase the network interface card volume and have exterior antenna simultaneously, is very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of USB wireless network card that the utility model proposes, it includes: a USB plug housing, be metal shell, has relative one first and one second, and have a relative first end and a second end, be formed with an accommodation space between first and second, and first housing has been bent to form a housing flat plane antenna; And a circuit board, being placed in the accommodation space of USB plug housing, circuit board is laid with a conducting wire, and forming the circuit of USB wireless network card, and housing flat plane antenna and circuit board are electrically connected.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
According to an embodiment of the present utility model, the housing flat plane antenna has been bent to form a pair of pin in the position of the second end towards second direction, and it keeps out the end in circuit board, and is electrically connected with this circuit board.
By technique scheme, the utility model USB wireless network card has following advantage and beneficial effect at least:
1, according to the housing flat plane antenna that directly is formed at the housing one side, itself and housing are one-body molded, make simple and easyly, and do not influence the external form and the volume of housing, and have the good reception and the laser propagation effect of exterior antenna;
2, according to this pin is used for the position of restricting circuits plate, and reaches being electrically connected between housing flat plane antenna and the circuit board.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 illustrates to overlook stereoscopic figure according to the USB wireless network card of the utility model one execution mode.
Fig. 2 illustrates to look up stereoscopic figure according to the USB wireless network card of the utility model one execution mode.
110: the first of 100:USB plug casings
120: the second 130: first end
140: the second end 150: accommodation space
160: housing flat plane antenna 161: pin
200: circuit board
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to USB wireless network khaki embodiment, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Fig. 1 and Fig. 2 illustrate overlooking stereoscopic figure and looking up stereoscopic figure according to the USB wireless network card of the utility model one execution mode respectively.As shown in the figure, the USB wireless network card according to the utility model one execution mode includes a USB plug housing 100 and a circuit board 200.
According to the USB wireless network card of the utility model one execution mode, be that the one side at housing 100 directly is formed with a housing flat plane antenna 160, and be electrically connected in circuit board 200, simultaneously as the usefulness of restricting circuits Board position with a pair of pin 161.Because housing flat plane antenna 160 directly is formed at the one side of housing 100, can be one-body molded with housing, its manufacturing is simple and easy, and does not influence the external form and the volume of housing, and has the advantage of exterior antenna, and its reception and laser propagation effect are good.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. USB wireless network card is characterized in that it comprises:
One USB plug housing, be metal shell, have relative one first and one second, and have a relative first end and a second end, be formed with an accommodation space between this first and this second, this housing of first has been bent to form a housing flat plane antenna; And
One circuit board is placed in the accommodation space of this USB plug housing, and this circuit board is laid with a conducting wire, and forming the circuit of this USB wireless network card, and this housing flat plane antenna and this circuit board are electrically connected.
2. USB wireless network card according to claim 1, the housing flat plane antenna that it is characterized in that wherein said USB plug housing has been bent to form a pair of pin in the position of this second end towards this direction of second, this keeps out end in this circuit board to pin, and is electrically connected with this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651451U CN201663224U (en) | 2009-12-31 | 2009-12-31 | Usb wireless network card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651451U CN201663224U (en) | 2009-12-31 | 2009-12-31 | Usb wireless network card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663224U true CN201663224U (en) | 2010-12-01 |
Family
ID=43233646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201651451U Expired - Fee Related CN201663224U (en) | 2009-12-31 | 2009-12-31 | Usb wireless network card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964475A (en) * | 2009-07-24 | 2011-02-02 | 讯舟科技股份有限公司 | USB (Universal Serial Bus) wireless network card |
| WO2020187136A1 (en) * | 2019-03-21 | 2020-09-24 | 华为技术有限公司 | Antenna device and wireless terminal |
-
2009
- 2009-12-31 CN CN2009201651451U patent/CN201663224U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964475A (en) * | 2009-07-24 | 2011-02-02 | 讯舟科技股份有限公司 | USB (Universal Serial Bus) wireless network card |
| WO2020187136A1 (en) * | 2019-03-21 | 2020-09-24 | 华为技术有限公司 | Antenna device and wireless terminal |
| CN111725627A (en) * | 2019-03-21 | 2020-09-29 | 华为技术有限公司 | Antenna device and wireless terminal |
| CN111725627B (en) * | 2019-03-21 | 2021-11-19 | 华为技术有限公司 | Antenna device and wireless terminal |
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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: 20101201 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |