CN201523074U - Dual-polarized intelligent integrated antenna - Google Patents
Dual-polarized intelligent integrated antenna Download PDFInfo
- Publication number
- CN201523074U CN201523074U CN200920163800XU CN200920163800U CN201523074U CN 201523074 U CN201523074 U CN 201523074U CN 200920163800X U CN200920163800X U CN 200920163800XU CN 200920163800 U CN200920163800 U CN 200920163800U CN 201523074 U CN201523074 U CN 201523074U
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- China
- Prior art keywords
- radome
- antenna
- stiffener
- reinforcing bars
- polarized
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- Expired - Fee Related
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Abstract
The utility model discloses a dual-polarized intelligent integrated antenna. The antenna comprises a radome, hollow aluminum reinforcing bars, an antenna back panel, end covers, a cavity, and a support pillar, wherein the cavity and the support pillar are integrated, and the end covers are arranged at two ends of the radome. The antenna is characterized in that a clamping hook is arranged on the radome, a clamping groove matched with the clamping hook is arranged on each reinforcing bar, and the radome is mounted on the outer sides of the reinforcing bars through the clamping hook and the clamping groove and is in seal connection with the reinforcing bars through silicone adhesive. By adopting the structure, the dual-polarized intelligent integrated antenna has the following advantages: the snap-in push type radome is produced with good consistency and no bolt fastening, and can achieve the favorable sealing and water resistance so long as a little silicone adhesive is applied; and the reinforcing bars on two sides reduce the weight of the whole antenna and improve the production efficiency at the same time.
Description
Technical field
The present invention relates to a kind of dualpolarization intelligent integral antenna, relate in particular to a kind of radome, stiffener, cavity, antenna backboard, support column and end cap of comprising, end cap is arranged on the dualpolarization intelligent integral antenna of TD-SCDMA type at the two ends of radome.
Background technology
Existing TD-SCDMA (Time Division-Synchronous Code DivisionMultiple Access, the TD SDMA access technology) outer cover of dualpolarization intelligent integral antenna is directly to cover on the antenna body, the edge of radome is in the stiffener outside, by screw it is fixed, and utilize silicone adhesive to come waterproof.Because of the radome edge exposes, when producing,, need squeeze into a large amount of silicone adhesives for water proofing property, the production efficiency step-down that this just makes does not have consistency simultaneously yet, still has the hidden danger of leaking.2 stiffeners are solid aluminum strip, and this just brings antenna integral body is that weight increases.Support RRU (Remote Radio Unit, what 2 support columns remote radio unit (RRU)) adopted is to separate installation form with back side cavity, very high because of the installation dimension requirement of RRU, when deviation appearred in the size of corresponding installing hole in the antenna back side and support column, RRU just was difficult for installing.So when support column is that the relative size between them requires will be very strict when separating installation with back side cavity.Simultaneously also can reduce production efficiency.
Summary of the invention
In order to solve above technical problem, the utility model provides a kind of dualpolarization intelligent integral antenna, reducing original TD-SCDMA dualpolarization intelligent integral antenna weight, and makes it have high water resistance.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution used in the present invention is:
A kind of dualpolarization intelligent integral antenna, comprise radome, stiffener, antenna backboard, cavity, end cap and support column, described end cap is arranged on the two ends of radome, it is characterized in that: on described radome, be provided with grab, described stiffener is provided with the draw-in groove suitable with grab, described radome is installed in the outside of stiffener by grab and draw-in groove, and is tightly connected with silicone adhesive with stiffener.
Further, above-mentioned stiffener is preferably the section bar of lightweight hollow, is preferably aluminium.
Further, between described radome and stiffener, add a spot of silicone adhesive.
Further, described cavity and support column adopt global design.
Further, described end cap has 2, is arranged on the two ends of radome.
Dualpolarization intelligent integral antenna of the present utility model, its radome adopts the buckle-type push-in type, is installed on the antenna body, and two ends add the end cap seal form.Buckle push-in type radome, high conformity during production, it is fastening to need not screw, only need squeeze into a small amount of silicone adhesive and can finish good water-tight.The stiffener on both sides adopts the section bar of extrusion modling hollow, when alleviating the antenna overall weight, has also improved production efficiency like this.
And support column and back side cavity global design, injection-compression molding has been guaranteed the installation dimension of RRU like this.Improved the product first-time qualification rate.
Description of drawings
Fig. 1 is the cutaway view of the utility model dualpolarization intelligent integral antenna.
Fig. 2 is the schematic rear view of the utility model dualpolarization intelligent integral antenna.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As depicted in figs. 1 and 2, be TD-SCDMA type dualpolarization intelligent integral antenna for the utility model.This antenna comprises radome 1, stiffener 3, antenna backboard 4, cavity 5, end cap 6 and support column 7.
Be provided with grab 2 on radome 1, stiffener 3 is provided with draw-in groove 21, closely links to each other with stiffener 3 behind the buckle that matches of radome 1 by grab 2 and draw-in groove 21.On the contact-making surface between radome 1 and the stiffener 3, be added with a spot of silicone adhesive, can reach better sealing and waterproof effect like this.
Stiffener 3 adopts the section bar of extrusion modling hollow, can alleviate the antenna overall weight like this, has also improved production efficiency simultaneously.
The support column 7 that cavity 5 is coupled adopts the global design method, and injection-compression molding has been guaranteed the installation dimension of RRU to have improved the product first-time qualification rate like this.
Respectively be provided with 1 end cap 6 at the two ends of radome 1, entire antenna is sealed, improved the quality of entire antenna.
Claims (3)
1. dualpolarization intelligent integral antenna, comprise radome (1), stiffener (3), antenna backboard (4), cavity (5), end cap (6) and support column (7), described end cap (6) is arranged on the two ends of radome (1), it is characterized in that: on described radome (1), be provided with grab (2), described stiffener (3) is provided with and the suitable draw-in groove (21) of grab (2), described radome (1) is installed in the outside of stiffener (3) by grab (2) and draw-in groove (21), and is tightly connected with silicone adhesive with stiffener (3).
2. dualpolarization intelligent integral antenna according to claim 1 is characterized in that: described stiffener (3) is the Aluminum Hollow stiffener.
3. dualpolarization intelligent integral antenna according to claim 1 is characterized in that: described cavity (5) and the as a whole formation of support column (7) moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920163800XU CN201523074U (en) | 2009-07-15 | 2009-07-15 | Dual-polarized intelligent integrated antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920163800XU CN201523074U (en) | 2009-07-15 | 2009-07-15 | Dual-polarized intelligent integrated antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523074U true CN201523074U (en) | 2010-07-07 |
Family
ID=42509250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920163800XU Expired - Fee Related CN201523074U (en) | 2009-07-15 | 2009-07-15 | Dual-polarized intelligent integrated antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646867A (en) * | 2012-04-24 | 2012-08-22 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| WO2014132190A1 (en) * | 2013-02-27 | 2014-09-04 | Alcatel-Lucent Shanghai Bell Co.,Ltd | System for fastening a flat radome onto the concave reflector of an antenna |
-
2009
- 2009-07-15 CN CN200920163800XU patent/CN201523074U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646867A (en) * | 2012-04-24 | 2012-08-22 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| CN102646867B (en) * | 2012-04-24 | 2014-10-22 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| WO2014132190A1 (en) * | 2013-02-27 | 2014-09-04 | Alcatel-Lucent Shanghai Bell Co.,Ltd | System for fastening a flat radome onto the concave reflector of an antenna |
| CN105122543A (en) * | 2013-02-27 | 2015-12-02 | 上海贝尔股份有限公司 | System for fastening a flat radome onto the concave reflector of an antenna |
| CN105122543B (en) * | 2013-02-27 | 2018-03-20 | 上海贝尔股份有限公司 | System for being fixed to flat plane antenna cover on the concave reflector of 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20160715 |