CN202454726U - District covering rockery built-in large inclination-angle antenna - Google Patents
District covering rockery built-in large inclination-angle antenna Download PDFInfo
- Publication number
- CN202454726U CN202454726U CN 201120441241 CN201120441241U CN202454726U CN 202454726 U CN202454726 U CN 202454726U CN 201120441241 CN201120441241 CN 201120441241 CN 201120441241 U CN201120441241 U CN 201120441241U CN 202454726 U CN202454726 U CN 202454726U
- Authority
- CN
- China
- Prior art keywords
- antenna
- built
- oscillator
- base plate
- rockery
- 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 present utility model relates to an antenna, especially relates to a district covering rockery built-in large inclination-angle antenna. As the built-in antenna of a rockery, as the antenna is not far away from the ground, it is difficult to cover high-rise buildings and realize good effects, and demands on the antenna is higher because of 4G. The district covering rockery built-in large inclination-angle antenna comprises an oscillator (1), a bottom plate (4) and a cable, and is characterized in that the oscillator (1) is pyramid section shaped, two direct current lower ground wires (2) are arranged on the upper end of the pyramid section, one ends of the direct current lower ground wires (2) are connected with the upper end of the pyramid section, the other ends are connected with the bottom plate (4), the direct current lower ground wires (2) are fixed with the bottom plate through hollow rivets (3), and a core wire of the cable is connected with the oscillator through a joint (7). The antenna can be used for well covering high-rise buildings and is suitable for the future 4G..
Description
Technical field
The utility model relates to a kind of antenna, and particularly the sub-district covers the artificial hillock built-in aerial.
Background technology
Generally be contained in the antenna of sub-district, all can cooperate,, be contained in the billboard, perhaps be contained in the artificial hillock such as being contained in the street lamp with the facility of the environment of sub-district.Antenna in the built-in artificial hillock because antenna is overhead lower, and will reach the covering skyscraper, and reasonable effect is arranged, and is relatively difficult, simultaneously in order to tackle later 4G, antenna needed higher requirement.
The utility model content
Technical problem to be solved:
The antenna of built-in sub-district artificial hillock well covers skyscraper simultaneously, the application of 4G after satisfying.
Technical scheme:
The utility model provides a kind of sub-district to cover the built-in high inclination-angle antenna of artificial hillock, comprises oscillator 1, base plate 4; Cable is characterized in that: oscillator 1 is provided with ground wire 2 under two direct currents for single awl tangent plane shape in taper tangent plane upper end; Ground wire 2 one ends connect taper tangent plane upper end under the direct current; One end connects base plate 4 and base plate 4 usefulness tubular rivets 3 are fixing, and the heart yearn of cable is connected with oscillator through false joint 7.
The other end of cable connects N 7, and equipment handle 5 is threaded in base plate 4 lower ends through false joint 7 simultaneously.
Beneficial effect:
The fine skyscraper that covered also can be applied to following 4G simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, the sub-district covers the built-in high inclination-angle antenna of artificial hillock, comprises oscillator 1; Base plate 4, cable, oscillator 1 are single awl tangent plane shape; In taper tangent plane upper end ground wire 2 under two direct currents is set, ground wire 2 one ends connect taper tangent plane upper end under the direct current, and an end connects base plate 4; Fixing with base plate 4 usefulness tubular rivets 3, the heart yearn of cable is connected with oscillator through false joint 7.
The other end of cable connects N 7, and equipment handle 5 is threaded in lower shaft 4 lower ends through false joint 7 simultaneously.
Because the antenna of built-in artificial hillock is overhead lower; Need bigger inclination angle and will reach the covering skyscraper; This antenna adopts single conical surface tangent plane at two jiaos ground wire under the basal part of the ear direct current to be set; Realized the broadband, the angle that be to change oscillator and floor to 40 degree and the diameter of change base plate realize and bigger top rade 30 is spent.
180 millimeters of the preferred diameters of base plate.
This antenna relative populations is not very big, and this structure is prone to processing, is convenient to change the parameter of antenna yet.
This antenna frequency range: low frequency 806-960MHZ, high frequency 1710-2690MHZ, beamwidth vertical plane 45 degree-60 degree, updip 30 is spent to 40 degree, gain 3-4dB.
Though the utility model with preferred embodiment openly as above; But they are not to be used for limiting the utility model; Anyly be familiar with this art; In spirit that does not break away from the utility model and scope, certainly when can doing various variations or retouching, so being as the criterion of should being defined with the application's claim protection range of the protection range of the utility model.
Claims (3)
1. a sub-district covers the built-in high inclination-angle antenna of artificial hillock, comprises oscillator (1), base plate (4); Cable is characterized in that: oscillator (1) is provided with ground wire (2) under two direct currents for single awl tangent plane shape in taper tangent plane upper end; Ground wire (2) one ends connect taper tangent plane upper end under the direct current; One end connects base plate (4), and ground wire under the direct current (2) and base plate (4) are fixing with tubular rivet (3), and the heart yearn of cable is connected with oscillator through false joint (7).
2. sub-district as claimed in claim 1 covers the built-in high inclination-angle antenna of artificial hillock, it is characterized in that: the cable other end connects N head (7), and equipment handle (5) is threaded in base plate (4) lower end through false joint (7) simultaneously.
3. according to claim 1 or claim 2 sub-district covers the built-in high inclination-angle antenna of artificial hillock, and it is characterized in that: the diameter of base plate (4) is 180 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120441241 CN202454726U (en) | 2011-11-09 | 2011-11-09 | District covering rockery built-in large inclination-angle antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120441241 CN202454726U (en) | 2011-11-09 | 2011-11-09 | District covering rockery built-in large inclination-angle antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454726U true CN202454726U (en) | 2012-09-26 |
Family
ID=46870559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120441241 Expired - Fee Related CN202454726U (en) | 2011-11-09 | 2011-11-09 | District covering rockery built-in large inclination-angle antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454726U (en) |
-
2011
- 2011-11-09 CN CN 201120441241 patent/CN202454726U/en not_active Expired - Fee Related
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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: 20120926 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |