CN201490323U - Exposed antenna - Google Patents
Exposed antenna Download PDFInfo
- Publication number
- CN201490323U CN201490323U CN2009202085846U CN200920208584U CN201490323U CN 201490323 U CN201490323 U CN 201490323U CN 2009202085846 U CN2009202085846 U CN 2009202085846U CN 200920208584 U CN200920208584 U CN 200920208584U CN 201490323 U CN201490323 U CN 201490323U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- antenna
- base
- cap
- external antenna
- 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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Abstract
The utility model relates to an exposed antenna comprising an antenna cap, a steel tube part, a pedestal and a wire with a connector, wherein the antenna cap is located at the top of the exposed antenna and connected with the pedestal via the steel tube part; and the wire with the connector is led out from the inside of the base. Compared with the prior art, the exposed antenna of the utility model has the advantages of simple structure, low cost and the like, and improves the radio-frequency performance.
Description
Technical field
The utility model relates to a kind of external antenna.
Background technology
Along with the development of mobile terminal device, a lot of mobile terminal devices have all disposed the mobile TV function.But built-in aerial is subject to equipment and disturbs, and is relatively poor in the local reception that signal is more weak, and this just means that requirement employing external antenna is to remedy the deficiency of built-in aerial.
Summary of the invention
The purpose of this utility model is exactly that a kind of radio-frequency performance, simple in structure, external antenna that cost is low of improving is provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of external antenna is characterized in that, comprises antenna cap, steel pipe part, base and band connector lead, and described antenna cap is positioned at aerial head, and antenna cap partly connects base by steel pipe, and described band connector lead is drawn from base inside.
Described steel pipe part connects base by the attaching nut.
Described steel pipe partly comprises steel pipe and steel pipe sleeve pipe.
Described steel pipe is arranged on outside the steel pipe sleeve pipe, and steel pipe one end connects antenna cap, and the other end connects steel pipe sleeve pipe top.
Described steel pipe is arranged in the steel pipe sleeve pipe, and steel pipe one end connects antenna cap, and the other end connects the attaching nut of steel pipe sleeve bottom.
Described base is provided with magnetic-disc.
Compared with prior art, the utlity model has following advantage:
1. improved radio-frequency performance;
2. simple in structure, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model external antenna contraction state;
Fig. 2 is the structural representation of the utility model external antenna deployed condition.
Embodiment
The utility model is described in further detail for the contrast drawings and the specific embodiments below.
Embodiment 1
As Fig. 1～shown in Figure 2, a kind of external antenna, comprise antenna cap 11, steel pipe part (comprising steel pipe 12 and steel pipe sleeve pipe 13), attaching nut 14, base 15, band connector lead 16, described antenna cap 11 is positioned at aerial head, antenna cap 11 partly connects base 15 by steel pipe, described band connector lead 16 is drawn from base 15 inside, and band connector lead 16 can be connected conducted signal with equipment.
When the utility model external antenna does not use, be in contraction state as shown in Figure 1:
When the utility model external antenna uses, be in deployed condition as shown in Figure 2:
The applied load of the utility model can be portable terminals such as notebook computer.
Claims (6)
1. an external antenna is characterized in that, comprises antenna cap, steel pipe part, base and band connector lead, and described antenna cap is positioned at aerial head, and antenna cap partly connects base by steel pipe, and described band connector lead is drawn from base inside.
2. a kind of external antenna according to claim 1 is characterized in that, described steel pipe part connects base by the attaching nut.
3. a kind of external antenna according to claim 1 is characterized in that, described steel pipe partly comprises steel pipe and steel pipe sleeve pipe.
4. a kind of external antenna according to claim 3 is characterized in that, described steel pipe is arranged on outside the steel pipe sleeve pipe, and steel pipe one end connects antenna cap, and the other end connects steel pipe sleeve pipe top.
5. a kind of external antenna according to claim 3 is characterized in that, described steel pipe is arranged in the steel pipe sleeve pipe, and steel pipe one end connects antenna cap, and the other end connects the attaching nut of steel pipe sleeve bottom.
6. a kind of external antenna according to claim 1 is characterized in that described base is provided with magnetic-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085846U CN201490323U (en) | 2009-08-28 | 2009-08-28 | Exposed antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085846U CN201490323U (en) | 2009-08-28 | 2009-08-28 | Exposed antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490323U true CN201490323U (en) | 2010-05-26 |
Family
ID=42429191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202085846U Expired - Fee Related CN201490323U (en) | 2009-08-28 | 2009-08-28 | Exposed antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511871A (en) * | 2018-02-28 | 2018-09-07 | 浙江联品电子科技有限公司 | A kind of sucker car antenna |
-
2009
- 2009-08-28 CN CN2009202085846U patent/CN201490323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511871A (en) * | 2018-02-28 | 2018-09-07 | 浙江联品电子科技有限公司 | A kind of sucker car antenna |
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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: 20100526 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |