CN202076408U - External USB antenna - Google Patents
External USB antenna Download PDFInfo
- Publication number
- CN202076408U CN202076408U CN2011200632037U CN201120063203U CN202076408U CN 202076408 U CN202076408 U CN 202076408U CN 2011200632037 U CN2011200632037 U CN 2011200632037U CN 201120063203 U CN201120063203 U CN 201120063203U CN 202076408 U CN202076408 U CN 202076408U
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- CN
- China
- Prior art keywords
- antenna
- usb
- pcb board
- head
- external
- 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
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- Support Of Aerials (AREA)
Abstract
The utility model relates to an external USB antenna, including a USB head, a PCB plate, an antenna and a housing. The PCB plate is provided in the USB head; the PCB plate is provided with electronic components and can be used for data storage; the antenna is connected with the PCB plate with electronic components; and the USB head connected with the antenna and the PCB plate with electronic components is fixedly arranged in the housing. Compared with the prior art, the utility model is advantageous in that the operation is convenient, the cost is low, the structure is simple, the profile is not restricted, the external USB antenna is beautiful and elegant, etc.
Description
Technical field
The utility model relates to a kind of antenna, especially relates to a kind of little external USB antenna in space that occupies.
Background technology
Along with the progress of science and technology and the raising of people's living standard, people are also more and more higher for the requirement of amusement, mobile device has become the daily productive life of people, has used one of indispensable articles for use, the function of mobile device is more and more concentrated, TV and FM receiver have been subjected to more and more users' favor as a kind of function of mobile device.When TV that uses mobile device or FM function, traditional terminal major part adopts pull bar or earphone as reception antenna, inconvenient operation, cost or increase like this, and complex structure, it is very inconvenient that the user is operated.In order to satisfy user's demand, there is minority producer to adopt chip to support the connection of built-in aerial, but show through experiment, because built-in aerial is on mainboard, can be subjected to the shielding and relevant GsM (the Global system for Mobile Communications of shell, global system for mobile communications), WCDMA (Wideband Code Division MultiPle Access, broadband demal multiplex (MUX) access) interference and other electromagnetic interference of aerial signal, the performance of built-in aerial compares pull bar or earphone is relatively poor as the antenna receptivity.Present chip business men only provides a kind of connection of antenna, can only use the wherein a kind of of built-in aerial or external pull bar or earphone antenna, link chip then if directly built-in aerial and external earphone antenna are connected together, then can cause the mutual interference between the antenna.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of easy to operate, cost is low, simple in structure, external USB antenna that profile is unrestricted, elegant in appearance.
The purpose of this utility model can be achieved through the following technical solutions: a kind of external USB antenna, it is characterized in that, comprise USB head, pcb board, antenna and shell, in the described USB head pcb board is set, described pcb board has electronic device, can store data, the pcb board of described antenna connecting band electronic device, the USB head that connects antenna and pcb board is inserted and is fixed in the enclosure.
Described antenna comprises spring antenna, electroplates antenna, metal clips antenna or FPC antenna.
Described antenna is by USB head and pcb board welding.
Described shell comprises shell and lower casing, and the USB head is inserted in the lower casing, and fixes by spacing muscle, will go up shell then and be connected with lower casing by ultrasonic bonding or buckle.
Also be provided with USB lid with USB head coupling.
Described USB covers and is provided with lanyard.
Compared with prior art, the utility model comes acknowledge(ment) signal by circumscribed USB antenna mode, easy to operate, cost is low, simple in structure, profile is unrestricted, elegant in appearance.
Description of drawings
Fig. 1 is the explosive view of the antenna of first kind of mode of the utility model;
Fig. 2 is the explosive view of the antenna of the utility model second way;
Fig. 3 is the explosive view of the antenna of the third mode of the utility model;
Fig. 4 is installed in schematic diagram on the mobile device for the utility model antenna.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, a kind of external USB antenna, comprise USB 1, pcb board 2, spring antenna 3, last shell 4 and lower casing 5, in the described USB 1 pcb board 2 is set, described pcb board 2 has electronic device, can store data, the pcb board 2 of described spring antenna 3 connecting band electronic devices, spring antenna 3 is by USB 1 and pcb board 2 welding, the USB 1 that will weld antenna and pcb board then inserts in the lower casing 5, and fixes by spacing muscle, will go up shell 4 then and link together by ultrasonic bonding or buckle and lower casing 5, coupling is provided with USB lid 6 on the USB 1, and USB lid 6 is provided with lanyard 7.
As shown in Figure 2, a kind of external USB antenna, comprise USB 1, pcb board 2, electroplate antenna, last shell 4 and lower casing 5, in the described USB 1 pcb board 2 is set, described pcb board 2 has electronic device, can store data, described spring antenna is to electroplate at last shell 4 and lower casing 5 inboards, one deck electrodeposited coating 3 is set, pass through the pcb board 2 of antenna contact flat spring 8 connecting band electronic devices then, spring antenna 3 is by USB 1 and pcb board 2 welding, the USB 1 that will weld antenna and pcb board then inserts in the lower casing 5, and fixes by spacing muscle, will go up shell 4 then and link together by ultrasonic bonding or buckle and lower casing 5, coupling is provided with USB lid 6 on the USB 1, and USB lid 6 is provided with lanyard 7.
As shown in Figure 3-4, a kind of external USB antenna, comprise USB 1, pcb board (printed circuit board (PCB)) 2, FPC (flexible PCB) antenna 3, last shell 4 and lower casing 5, in the described USB 1 pcb board 2 is set, described pcb board 2 has electronic device, can store data, the pcb board 2 of described spring antenna 3 connecting band electronic devices, spring antenna 3 is by USB 1 and pcb board 2 welding, the USB 1 that will weld antenna and pcb board then inserts in the lower casing 5, and fixes by spacing muscle, will go up shell 4 then and link together by ultrasonic bonding or buckle and lower casing 5, coupling is provided with USB lid 6 on the USB 1, and USB lid 6 is provided with lanyard 7.
As shown in Figure 4, during use, directly the USB lid 6 of antenna 10 is opened, can be used in the USB interface with USB 1 discrepancy mobile device 9.
Above-mentioned antenna can also be the metal clips antenna.
Claims (6)
1. external USB antenna, it is characterized in that, comprise USB head, pcb board, antenna and shell, in the described USB head pcb board is set, described pcb board has the electronic device that can store data, the pcb board of described antenna connecting band electronic device, the USB head that connects antenna and pcb board is inserted and is fixed in the enclosure.
2. a kind of external USB antenna according to claim 1 is characterized in that, described antenna comprises spring antenna, electroplates antenna, metal clips antenna or FPC antenna.
3. a kind of external USB antenna according to claim 1 is characterized in that, described antenna is by USB head and pcb board welding.
4. a kind of external USB antenna according to claim 1 is characterized in that described shell comprises shell and lower casing, and the USB head is inserted in the lower casing, and fixes by spacing muscle, and last shell is connected with lower casing by ultrasonic bonding or buckle.
5. a kind of external USB antenna according to claim 1 is characterized in that, also is provided with the USB lid with USB head coupling.
6. a kind of external USB antenna according to claim 5 is characterized in that described USB covers and is provided with lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632037U CN202076408U (en) | 2011-03-11 | 2011-03-11 | External USB antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632037U CN202076408U (en) | 2011-03-11 | 2011-03-11 | External USB antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076408U true CN202076408U (en) | 2011-12-14 |
Family
ID=45114492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200632037U Expired - Fee Related CN202076408U (en) | 2011-03-11 | 2011-03-11 | External USB antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933238A (en) * | 2016-06-30 | 2016-09-07 | 北京小米移动软件有限公司 | Wireless router |
-
2011
- 2011-03-11 CN CN2011200632037U patent/CN202076408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933238A (en) * | 2016-06-30 | 2016-09-07 | 北京小米移动软件有限公司 | Wireless router |
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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: 20111214 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |