CN201038312Y - Smart type high-strength antenna housing - Google Patents
Smart type high-strength antenna housing Download PDFInfo
- Publication number
- CN201038312Y CN201038312Y CNU2007200370860U CN200720037086U CN201038312Y CN 201038312 Y CN201038312 Y CN 201038312Y CN U2007200370860 U CNU2007200370860 U CN U2007200370860U CN 200720037086 U CN200720037086 U CN 200720037086U CN 201038312 Y CN201038312 Y CN 201038312Y
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- CN
- China
- Prior art keywords
- cover
- type high
- end cover
- thickness
- radome
- 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 - Lifetime
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Abstract
The utiliyt model relates to a light-type high and strong antenna cover which belongs to the wireless communication technical field. The utility model mainly comprises a cover body, an upper end cover(3) and a lower end cover(4). The light-type high strength radome is characterized in that the cover body is formed by the connection of an upper cover(1) with a thickness between 1 to 2 millimeters and a lower cover(2) with a thickness between 2 to 3 millimeters, while the upper end cover(3) and the lower end cover(4) are all provided with a glue storing slot which suits the shapes of the corresponding ends of the upper cover(1) and the lower cover(2). The utility mode solves the problems of heavy weight and low electrical property of the prior antenna covers, has a series of advantages of elegant appearance, excellent weather resistance, and favorable conditions for reducing the influence of the cover to the performances of the antenna, obviously improves the consistency of the beam width of marginal array elements, increases the symmetry of the lobe pattern, reduces wastage greatly and satisfies the needs of system gain, etc.
Description
Technical field
The utility model relates to a kind of wireless telecommunications radome, especially a kind of TD-SCDMA radome, specifically a kind of nonmetallic Lightweight Type High-Strength Radome.
Background technology
Existing radome is applicable to the 2G antenna more, adopts fiberglass or engineering plastics pultrusion more.Be subjected to the restriction of this process, the radome average wall thickness generally must not be less than 3mm, its actinal surface width full-size can not be greater than 500mm, otherwise can seriously increase percent defective, adopt this mode to make not only Heavy Weight of TD-SCDMA radome, can not satisfy its front size, but also can be because excessive loss has obviously reduced antenna electric performance to electromagnetic wave.
Summary of the invention
The purpose of this utility model is that the thickness that exists at existing radome is big, make, assemble inconvenience and the not good problem of electrical property, design a kind of in light weight, can fully satisfy front dimensional requirement and little to electromagnetic loss, help improving the Lightweight Type High-Strength Radome of antenna electric performance.
The technical solution of the utility model is:
A kind of Lightweight Type High-Strength Radome, it mainly is made up of covers body and upper end cover 3 and bottom end cover 4, it is characterized in that described covers body is linked to each other with following cover 2 by last cover 1 forms, and the described thickness of cover 1 of going up is between 1-2mm, cover 2 thickness down between 2-3mm, described upper end cover 3 and bottom end cover 4 are equipped with and last cover 1 and the storage glue slot 5 that matches of cover 2 corresponding end shapes down.
The described thickness of going up cover 1 is 1.5mm, and the thickness of following cover 2 is 2.5mm.
Described upward cover 1 adds riveted way with following cover 2 bondings and links to each other, and promptly riveting at its faying face place has stainless steel rivet.
Described bottom end cover 4 is provided with wiring hole 6 and air vent hole 7.
Described surface of going up cover 3 is provided with reinforcement 8.
The beneficial effects of the utility model:
1. radome cover body intensity under the situation of wall thickness attenuation obviously strengthens, good looking appearance not only, and extraordinary weatherability is arranged.
2. radome reduces greatly to the influence of antenna performance, and the beamwidth consistency of edge array element is obviously improved, and the lobe pattern symmetry improves a lot.
3. than (the especially front and back of edge array element ratio) certain improvement is arranged before and after the array element, satisfied user's request.
4. the loss of radome reduces significantly, and system gain satisfies the demands.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the cover body of being made up of upper and lower cover of the present utility model.
Fig. 3 is the structural representation of upper end cover of the present utility model.
Fig. 4 is the structural representation of bottom end cover of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1-4.
A kind of Lightweight Type High-Strength Radome, it mainly reaches the upper end cover 3 and the bottom end cover 4 that cover the 2 continuous covers body that form down and link to each other with described covers body two ends by last cover 1 forms, as shown in Figure 1.Described covers body by last cover 1 and down cover 2 bondings add riveted way and link to each other, promptly stainless steel rivet is arranged in its faying face place riveted joint, on to cover 1 thickness be between the 1.5mm, following 2 the thickness of covering is 2.5mm, is provided with reinforcement 8 on last cover 1, as shown in Figure 2.Described upper end cover 3 and bottom end cover 4 are equipped with last cover 1 and cover the storage glue slot 5 that 2 corresponding end shapes match down, as shown in Figure 3.On bottom end cover 4, be provided with wiring hole 6 and air vent hole 7, as shown in Figure 4.
During concrete enforcement, cover 1 and cover 2 down on the radome of the present utility model can adopt hand to paste work, hood-shaped formula up and down.Last cover 1 adopts epoxy resin and alkali-free glass E cloth, and thickness is 1.5mm; Under cover 2 and adopt mylar and simple glass cloth, thickness is 2.5mm; Rivet with stainless steel rivet is auxiliary with polyurethane is bonding after covering moulding up and down.This designs simplification the moulding process of working face zone (go up cover), its evenness of wall thickness and fat content all are guaranteed easily; And cover 2 has only the support structure requirement down, thus adopt relatively cheap material, thus effectively reduced cost.The rigidity problem on the weak side that causes for the wall thickness reduction that solves the radome working face has designed three reinforcement 8 structures on last the cover, so just increased the hoop rigidity of cover body itself greatly.Radome cover outer surface up and down all applies 0.2mm weatherability gel coat, not only improves the appearance of glass fiber reinforced plastics product greatly, and uses under the atmospheric environment condition in reality, comprising: wind; sunlight, frost, snow, high temperature; severe cold, even acid rain etc., decoration that continues to be kept perfectly or protection effect.
Upper and lower end cap 3,4 of the present utility model can adopt fiberglass SMC compression molding, the same cover body of color.Material adopts SMC-R random fiber sheet molding compound, the goods densification, and the quality height, shrinkage is low, the precision height, geometrical performance is well-balanced, and dimensional stability is good.End cap is divided into upper and lower covers, and its overall dimension unanimity covers the reservation connector down and portals; Port identification number, trade mark one-shot forming in the end cap pressing process; Bottom end cover design has the air vent hole 7 of two Φ 6, so that antenna can inside and outside ventilation in using, can not make antenna internal condensation and can't draining because of variations in temperature in the open.Radome up and down end cap as shown in Figure 3, Figure 4, on the section of upper and lower end cap 3,4 all design storage glue groove 5 is arranged, not only can realize good bonding with cover body, and the composition surface is hidden, radome overall appearance, generous.Assembling schematic diagram such as Fig. 1.
Claims (5)
1. Lightweight Type High-Strength Radome, it mainly is made up of covers body and upper end cover (3) and bottom end cover (4), it is characterized in that described covers body is linked to each other with following cover (2) by last cover (1) forms, and the described thickness of cover (1) of going up is between 1-2mm, the thickness of following cover (2) is between 2-3mm, and described upper end cover (3) and bottom end cover (4) are equipped with last cover (1) and cover the storage glue slot (5) that (2) corresponding end shape matches down.
2. Lightweight Type High-Strength Radome according to claim 1 is characterized in that the described thickness of going up cover (1) is 1.5mm, and the thickness of following cover (2) is 2.5mm.
3. Lightweight Type High-Strength Radome according to claim 1 is characterized in that described upward cover (1) adds riveted way with following cover (2) bonding and links to each other, and promptly riveting at its faying face place has stainless steel rivet.
4. Lightweight Type High-Strength Radome according to claim 1 is characterized in that described bottom end cover (4) is provided with wiring hole (6) and air vent hole (7).
5. Lightweight Type High-Strength Radome according to claim 1 is characterized in that described surface of going up cover (3) is provided with reinforcement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370860U CN201038312Y (en) | 2007-04-30 | 2007-04-30 | Smart type high-strength antenna housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370860U CN201038312Y (en) | 2007-04-30 | 2007-04-30 | Smart type high-strength antenna housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038312Y true CN201038312Y (en) | 2008-03-19 |
Family
ID=39210832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200370860U Expired - Lifetime CN201038312Y (en) | 2007-04-30 | 2007-04-30 | Smart type high-strength antenna housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038312Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552378B (en) * | 2009-04-21 | 2012-05-02 | 江苏捷士通科技股份有限公司 | TD-SCDMA dualpolarization intelligent integral antenna |
| CN102646867A (en) * | 2012-04-24 | 2012-08-22 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| CN102664308A (en) * | 2012-04-25 | 2012-09-12 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| CN102709700A (en) * | 2010-09-10 | 2012-10-03 | 中电科微波通信(上海)有限公司 | Crack waveguide antenna and manufacturing method thereof |
| WO2019233005A1 (en) * | 2018-06-04 | 2019-12-12 | 巽晨国际股份有限公司 | Wireless communication device |
-
2007
- 2007-04-30 CN CNU2007200370860U patent/CN201038312Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552378B (en) * | 2009-04-21 | 2012-05-02 | 江苏捷士通科技股份有限公司 | TD-SCDMA dualpolarization intelligent integral antenna |
| CN102709700A (en) * | 2010-09-10 | 2012-10-03 | 中电科微波通信(上海)有限公司 | Crack waveguide antenna and manufacturing method thereof |
| CN102709700B (en) * | 2010-09-10 | 2015-03-25 | 中电科微波通信(上海)有限公司 | Crack waveguide antenna and manufacturing method thereof |
| 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 |
| CN102664308A (en) * | 2012-04-25 | 2012-09-12 | 中电科微波通信(上海)有限公司 | Antenna protective cover |
| CN102664308B (en) * | 2012-04-25 | 2015-08-26 | 中电科微波通信(上海)有限公司 | Antenna shield |
| WO2019233005A1 (en) * | 2018-06-04 | 2019-12-12 | 巽晨国际股份有限公司 | Wireless communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhangjiagang Free Trade Zone Guoxin Communication Co.,Ltd. Assignor: Nanjing Enruite Industrial Co., Ltd. Contract fulfillment period: 2008.11.15 to 2014.11.14 Contract record no.: 2009320000108 Denomination of utility model: Smart type high-strength antenna housing Granted publication date: 20080319 License type: Exclusive license Record date: 20090213 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.15 TO 2014.11.14; CHANGE OF CONTRACT Name of requester: ZHANGJIAGANG GUOXIN COMMUNICATIONS CO., LTD. Effective date: 20090213 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |