CN205790373U - A kind of microwave antenna - Google Patents
A kind of microwave antenna Download PDFInfo
- Publication number
- CN205790373U CN205790373U CN201620647792.6U CN201620647792U CN205790373U CN 205790373 U CN205790373 U CN 205790373U CN 201620647792 U CN201620647792 U CN 201620647792U CN 205790373 U CN205790373 U CN 205790373U
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- surrounding edge
- antenna
- reflecting surface
- fixing buckle
- antenna house
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Abstract
The utility model discloses a kind of microwave antenna.It includes reflecting surface, wave-absorber and the antenna house being coaxially disposed, described antenna house covers in the opening of reflecting surface, described wave-absorber is fixed on the surrounding edge medial wall of antenna house, multiple fixing buckle buckled in direction, the surrounding edge center of circle circumferentially it is interval with on the surrounding edge sidewall of described antenna house, the opening of described reflecting surface is provided with outside flange, described flange and described surrounding edge equal diameters, the plurality of fixing buckle coordinates clamping to be covered on reflecting surface by antenna house with described flange.This utility model reflecting surface and antenna house, by the clamping that is clasped being arranged on antenna house, eliminate screw and install, it is simple to antenna is produced in batches, reduces production cost.
Description
Technical field
This utility model belongs to communication antenna technical field, is specifically related to a kind of microwave antenna.
Background technology
Along with the Worldwide Interoperability for Microwave communications industry constantly develops, the demand of microwave antenna increases rapidly the most therewith.But by
Relatively big in microwave antenna volume, the cost of transportation of antenna has already taken up antenna assembly a big chunk originally.An equal amount of
It is the lowest that container is loaded into the antenna cost sharing each antenna more.The most how to reduce the volume of antenna, increase
Freight volume, and do not affect the electric property of antenna, it is to design the aspect that microwave antenna structure needs emphasis to consider.
Traditional microwave antenna mainly has two kinds of versions: as it is shown in figure 1, side screw-fixing-type；As in figure 2 it is shown,
Back side screw-fixing-type.Side screw-fixing-type, needs to be fixed on antenna reflective face 1 surrounding edge antenna house 2 by screw 12,
Its shortcoming is that antenna reflective face 1 needs surrounding edge, adds material cost and the processing cost of antenna reflective face；And antenna
Cover needs to be installed by screw, and the wave-absorber 3 of antenna needs to stick with glue on antenna surrounding edge, is not easy to batch production；Simultaneously
Add whole antenna outline, promote packaging volume to increase.Back side screw-fixing-type, although eliminate antenna surrounding edge, but same
Sample needs to be installed by screw 12, antenna house needs embedding nut, is not easy to the production of antenna house.
Summary of the invention
The purpose of this utility model is contemplated to solve the deficiency that above-mentioned background technology exists, it is provided that a kind of volume is little, knot
The microwave antenna that structure is simple, be easily installed.
The technical solution adopted in the utility model is: a kind of microwave antenna, including the reflecting surface being coaxially disposed, wave-absorber and
Antenna house, described antenna house covers in the opening of reflecting surface, and described wave-absorber is fixed on the surrounding edge medial wall of antenna house, described
Multiple fixing buckle buckled in direction, the surrounding edge center of circle circumferentially it is interval with on the surrounding edge sidewall of antenna house, described reflecting surface
Opening is provided with outside flange, described flange and described surrounding edge equal diameters, and the plurality of fixing buckle is joined with described flange
Close clamping to be covered on reflecting surface by antenna house.
Further, described flange having with fixing buckle correspondence position draw-in groove, described fixing buckle is positioned at draw-in groove
With described flange clamping.
Further, described fixing buckle lateral wall flushes with surrounding edge lateral wall, and described fixing buckle protrudes from surrounding edge end
Portion, is provided with the gap for increasing fixing buckle deflection between both sides and the surrounding edge of described fixing buckle.
Further, being provided with the stopper slot of annular inside described surrounding edge, the width of described annular spacing groove is less than wave-absorber
Thickness, described wave-absorber is arranged in stopper slot.
Further, described surrounding edge sidewall being provided with in the one end away from reflecting surface annular securing face, described annular is solid
Determine face and be perpendicular to described surrounding edge, described annular securing face is circumferentially interval with in the side near reflecting surface multiple fixing
Sheet, the plurality of stator is arranged in concentric circles, and the gap length between each stator with surrounding edge sidewall is equal, multiple fixing
Gap between sheet and surrounding edge sidewall forms described stopper slot.
This utility model has the advantage that
(1), reflecting surface by the clamping that is clasped being arranged on antenna house with antenna house, eliminates screw and installs, just
Produce in batches in antenna, reduce production cost.
(2) in the stopper slot in, wave-absorber is arranged in antenna house, it is not necessary to the bonding wave-absorber of glue, improve production
Efficiency, reduces production cost.
(3), on the flange of reflecting surface, offer draw-in groove, not only can prevent antenna house from rotating with reflecting surface, moreover it is possible to ensure sky
Irdome coordinates place's equal diameters with reflecting surface, reduces antenna house volume, reduces antenna outline simultaneously, reduce and be packaged into
Basis and cost of transportation.
Accompanying drawing explanation
Fig. 1 is prior art one schematic diagram.
Fig. 2 is the another kind of schematic diagram of prior art.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is assembling schematic diagram of the present utility model.
Fig. 5 is longitudinal sectional drawing of the present utility model.
Fig. 6 is the schematic diagram of this utility model reflecting surface.
Fig. 7 is enlarged drawing at A in Fig. 1
Fig. 8 is the schematic diagram of this utility model antenna house.
Fig. 9 is the enlarged drawing fixing buckle in Fig. 3 at B.
Figure 10 is the assembling schematic diagram of this utility model wave-absorber and antenna house.
Figure 11 is the schematic diagram that this utility model wave-absorber assembles with antenna house.
In figure: 1-reflecting surface；2-wave-absorber；3-antenna house；4-flange；5-draw-in groove；6-surrounding edge；7-fixes buckle；8-stitches
Gap；9-stopper slot；10-annular securing face；11-stator；12-screw.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, it is simple to is well understood to
This utility model, but they do not constitute restriction to this utility model.
As shown in Fig. 3-11, this utility model includes reflecting surface 1, wave-absorber 2 and the antenna house 3 being coaxially disposed, described sky
Irdome 3 covers in the opening of reflecting surface 1, and described wave-absorber 2 is fixed on surrounding edge 6 medial wall of antenna house 3, described antenna house 3
Surrounding edge sidewall on be circumferentially interval with multiple in direction, the surrounding edge center of circle button fixing buckle 7, the opening of described reflecting surface 1
End is provided with outside flange 4, described flange 4 and described surrounding edge 6 equal diameters, and the plurality of fixing buckle 7 is joined with described flange 4
Close clamping to be covered on reflecting surface 1 by antenna house 3.Reflecting surface 1 and antenna house 3 fixing are clasped by be arranged on antenna house
Clamping, eliminates screw and installs, it is simple to antenna is produced in batches, reduces production cost.
In such scheme, flange 4 having with fixing buckle 7 correspondence position draw-in groove 5, described fixing buckle 7 is positioned at draw-in groove 5
In with the clamping of described flange 4.The flange of reflecting surface is offered draw-in groove 5, not only can prevent antenna house 3 from rotating pendulum with reflecting surface 1
Dynamic, moreover it is possible to ensure that antenna house 3 coordinates place's equal diameters with reflecting surface 1, reduce antenna house volume, reduce antenna foreign steamer simultaneously
Exterior feature, reduces packing cost and cost of transportation.
In such scheme, fixing buckle 7 lateral wall flushes with surrounding edge 6 lateral wall, and described fixing buckle 7 protrudes from surrounding edge 6
End, is provided with the gap 8 for increasing fixing buckle deflection between both sides and the surrounding edge of described fixing buckle 7.
In such scheme, being provided with the stopper slot 9 of annular inside surrounding edge 6, the width of described stopper slot 9 is less than wave-absorber 2
Thickness, described wave-absorber 2 is arranged in stopper slot 9.It is provided with annular securing face in the one end away from reflecting surface on surrounding edge 6 sidewall
10, described annular securing face 10 is perpendicular to described surrounding edge, on described annular securing face 10 in the side near reflecting surface circumferentially
Being interval with multiple stator 11, the plurality of stator 11 is in arranged in concentric circles, between each stator 11 and surrounding edge 6 sidewall
Gap length equal, the gap between multiple stators 11 and surrounding edge 6 sidewall forms described stopper slot 9.Wave-absorber 2 is arranged in
In stopper slot 9 in antenna house, it is not necessary to the bonding wave-absorber of glue, improve production efficiency, reduce production cost.
During assembling, the fixing buckle 7 of antenna house 3 is directed at the draw-in groove correspondence position of reflecting surface 1, presses to reflecting surface 1 back side
Can be fixed on the reflecting surface by antenna house, reflecting surface draw-in groove has simultaneously worked as position-limiting action, it is to avoid antenna house rotary oscillation, as
Shown in Fig. 3-5.When wave-absorber is installed, owing to the gap between the surrounding edge medial wall of stator and antenna house is less than the thickness of wave-absorber
Degree, wave-absorber then need not with glue is bonding just can be with on fixed antenna cover surrounding edge, as shown in Figure 10, Figure 11.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (5)
1. a microwave antenna, including the reflecting surface (1) being coaxially disposed, wave-absorber (2) and antenna house (3), described antenna house (3)
Covering in the opening of reflecting surface (1), described wave-absorber (2) is fixed on the surrounding edge medial wall of antenna house (3), it is characterised in that:
Multiple fixing buckle (7) buckled in direction, the surrounding edge center of circle, institute circumferentially it is interval with on the surrounding edge sidewall of described antenna house (3)
The opening stating reflecting surface (1) is provided with outside flange (4), described flange (4) and described surrounding edge (6) equal diameters, described many
Individual fixing buckle (7) coordinates clamping to be covered on reflecting surface by antenna house with described flange (4).
A kind of microwave antenna the most according to claim 1, it is characterised in that: described flange (4) is upper corresponding with fixing buckle
Position has draw-in groove (5), and described fixing buckle (7) is positioned at draw-in groove (5) and described flange (4) clamping.
A kind of microwave antenna the most according to claim 1, it is characterised in that: described fixing buckle (7) lateral wall and surrounding edge
(6) lateral wall flushes, and described fixing buckle (7) protrudes from surrounding edge (6) end, the both sides of described fixing buckle (7) and surrounding edge it
Between be provided with the gap (8) for increasing fixing buckle deflection.
A kind of microwave antenna the most according to claim 1, it is characterised in that: described surrounding edge (6) inner side is provided with the limit of annular
Position groove (9), the width of described stopper slot (9) is less than the thickness of wave-absorber (2), and described wave-absorber (2) is arranged in stopper slot (9)
In.
A kind of microwave antenna the most according to claim 4, it is characterised in that: away from reflection on described surrounding edge (6) sidewall
The one end in face is provided with annular securing face (10), and described annular securing face is perpendicular to described surrounding edge, on described annular securing face (10)
Circumferentially being interval with multiple stator (11) in the side near reflecting surface, the plurality of stator is arranged in concentric circles, often
Gap length between individual stator with surrounding edge sidewall is equal, the gap shape between multiple stators (11) and surrounding edge (6) sidewall
Become described stopper slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647792.6U CN205790373U (en) | 2016-06-27 | 2016-06-27 | A kind of microwave antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647792.6U CN205790373U (en) | 2016-06-27 | 2016-06-27 | A kind of microwave antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790373U true CN205790373U (en) | 2016-12-07 |
Family
ID=58127537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647792.6U Active CN205790373U (en) | 2016-06-27 | 2016-06-27 | A kind of microwave antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461916A (en) * | 2018-02-13 | 2018-08-28 | 广东通宇通讯股份有限公司 | A kind of microwave antenna wideband flexible antennas cover |
| CN110364804A (en) * | 2019-06-29 | 2019-10-22 | 佛山市盛夫通信设备有限公司 | A kind of antenna defensive wall |
| CN110890630A (en) * | 2019-11-15 | 2020-03-17 | 广东博纬通信科技有限公司 | Packaging structure and packaging method of antenna outer cover |
-
2016
- 2016-06-27 CN CN201620647792.6U patent/CN205790373U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461916A (en) * | 2018-02-13 | 2018-08-28 | 广东通宇通讯股份有限公司 | A kind of microwave antenna wideband flexible antennas cover |
| CN108461916B (en) * | 2018-02-13 | 2020-04-17 | 广东通宇通讯股份有限公司 | Broadband flexible antenna housing of microwave antenna |
| CN110364804A (en) * | 2019-06-29 | 2019-10-22 | 佛山市盛夫通信设备有限公司 | A kind of antenna defensive wall |
| CN110890630A (en) * | 2019-11-15 | 2020-03-17 | 广东博纬通信科技有限公司 | Packaging structure and packaging method of antenna outer cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |