CN205621865U - Dual polarized antenna array - Google Patents
Dual polarized antenna array Download PDFInfo
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- CN205621865U CN205621865U CN201620370880.6U CN201620370880U CN205621865U CN 205621865 U CN205621865 U CN 205621865U CN 201620370880 U CN201620370880 U CN 201620370880U CN 205621865 U CN205621865 U CN 205621865U
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- connecting rod
- polarized antenna
- dual polarized
- period
- radiation fin
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Abstract
The utility model relates to a dual polarized antenna array, dual polarized antenna array includes reflecting plate, radiating element, mounting and fixture block. Radiating element includes bottom plate, radiation fin and foldable connecting rod, the bottom plate is fixed on the reflecting plate, the connecting rod is connected between bottom plate and radiation fin, and a radiation fin is connected respectively to the both sides of every connecting rod, and every radiation fin is kept away from a coupling piece is connected respectively to one side of connecting rod, the mounting is used for connecting two neighbouring mutually coupling pieces, the folding back of connecting rod hollow structure of a plurality of radiation fins adjacent formation of head and the tail, the fixture block is used for fixed link rod. Dual polarized antenna array simple structure, simple to operate is favorable to promoting production and packaging efficiency.
Description
Technical field
This utility model relates to antenna of mobile communication base station field, particularly relates to a kind of dual polarized antenna a period of time.
Background technology
Along with the development of mobile communication technology, the requirement to antenna for base station is more and more higher.Antenna for base station (battle array
Son) typically it is combined into array format by identic radiating element, to obtain higher gain.Correspondingly,
The gain of radiating element, front and back will directly influence whole antenna than, the performance such as intermodulation, cross polarization ratio
Gain, cross polarization ratio, front and back than indexs such as, intermodulations.
But, inventor of the present utility model finds: mostly the making of existing radiating element is each by casting
Then individual subelement fits together, its complex manufacturing technology, is unfavorable for improving production efficiency.
Utility model content
The purpose of this utility model provides one to have ratio before and after high-gain and height, good intermodulation characteristic, structure
Simply, it is easy to dual polarized antenna a period of time of production, to solve produced problem in prior art.
Described double polarized antenna attached bag includes: reflecting plate, radiating element, fixture and fixture block.Described radiation
Unit includes base plate, radiation fin and Collapsible connecting rod, and described base plate is fixed on reflecting plate, described
Connecting rod is connected between base plate and radiation fin, and the both sides of each connecting rod connect a radiation fin respectively, often
Individual radiation fin connects a coupling piece respectively away from the side of described connecting rod, and described connecting rod is described after folding
Multiple radiation fins head and the tail one hollow structure of adjacent formation；Described fixture is for connecting adjoining two
Coupling piece；Described fixture block is used for fixed connecting rod.
Wherein in a kind of embodiment, described radiating element is stamped to form by an aluminium sheet or copper coin.
Wherein in a kind of embodiment, said two coupling piece is parallel, and described fixture includes one absolutely
Embolium, pair of projections and a clamping part, described boss and described buckle part are in described insulating trip
Both sides, described insulating trip is inserted between adjacent two coupling piece, and described boss matches by institute with clamping part
This two coupling pieces are fixed in the both sides stating two coupling pieces.
Wherein in a kind of embodiment, described coupling piece offers a draw-in groove, and described clamping part has one
The projection suitable with described draw-in groove, described projection is housed in described draw-in groove.
Wherein in a kind of embodiment, the groove suitable with connecting rod is offered in the both sides of described fixture block.
Wherein in a kind of embodiment, described each connecting rod includes adjacent two linking arm, described company
Connecing arm suitable with described groove, described fixture block is arranged between said two linking arm to be spaced said two
Linking arm.
Wherein in a kind of embodiment, the hollow structure of the plurality of radiation fin adjacent formation of head and the tail is rib
Platform shape.
Relative to prior art, in dual polarized antenna a period of time described in the utility model, radiating element can one
Shape, and be attached with coordinating of coupling piece by fixture so that it is readily produced, simple in construction,
Easy for installation, be conducive to promoting production and assembly efficiency, and described dual polarized antenna a period of time overall can promote antenna
Gain, cross polarization ratio, front and back than indexs such as, intermodulations, there is the most actually used benefit.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, will make required in embodiment below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation in dual polarized antenna a period of time in a period of time that this utility model embodiment provides；
Fig. 2 is the close-up schematic view in the dual polarized antenna a period of time in a period of time shown in Fig. 1；
Fig. 3 is the deployed configuration schematic diagram of the radiating element in the dual polarized antenna a period of time in a period of time shown in Fig. 1；
Fig. 4 is the structural representation of the fixture in the dual polarized antenna a period of time in a period of time shown in Fig. 1；
Fig. 5 is the structural representation of the fixture block in the dual polarized antenna a period of time in a period of time shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
As shown in Figures 1 and 2, this utility model embodiment provides a kind of dual polarized antenna a period of time 100.Described
Dual polarized antenna a period of time 100 include 1, radiating element 20A of a reflecting plate, multiple fixture 6, with
And multiple fixture block 8.
In the present embodiment, described reflecting plate 1 is a square plate shape structure.Embodiment party is changed at other
In formula, described reflecting plate 1 can also be other shape, such as circle etc., it is not limited to specific embodiment.
Please also refer to Fig. 3, described radiating element 20A is with panel beating Bending Processing technique on the whole, passes through
An aluminium sheet or copper coin is used to be stamped to form, its deployed configuration as described in Figure 3 radial, can during assembling
Hollow prismatic table shape structure (see Fig. 1) is formed after being closed up.
Specifically, described radiating element 20A includes base plate 3, radiation fin 2 and connecting rod 7.Wherein,
Described base plate 3 substantially square platy structure, it arranges protruding 4 (center is offered porose), uses Luo
Follow closely and base plate 3 can be fixed on reflecting plate 1 through protruding 4.In the present embodiment, protruding 4 parts are protruded
Outside described base plate 3, to ensure that base plate 3 is connected with the point of reflecting plate 1.
Described connecting rod 7 is connected between base plate 3 and radiation fin 2.In the present embodiment, each connecting rod 7
Both sides connect a radiation fin 2 respectively.Each radiation fin 2 connects respectively away from the side of described connecting rod 7
One coupling piece 5.In the present embodiment, described each connecting rod 7 includes that adjacent and parallel two connect
Arm 70, and described linking arm 70 is collapsible, it is collapsible when assembling so that described radiation fin 2 is permissible
Close up, and the plurality of radiation fin 2 head and the tail adjacent formation described hollow prismatic table shape structure.May be appreciated
It is that, in other change embodiment, the plurality of radiation fin can be configured as other shape so that it is first
Tail is adjacent can form other hollow shape, should be not limited to specific embodiment.
As shown in Figures 2 to 4, described fixture 6 and described coupling piece 5 with the use of, be used for institute is installed
State radiating element 20A, adopt made of plastic in the present embodiment, or use other material in other embodiments
Material is made.Specifically, operable described radiation fin 2 makes it close up so that radiation fin 2 is close to each other, and
The coupling piece 5 of one of them radiation fin 2 is mutually close with the coupling piece 5 of adjacent radiation fin 2, at this moment passes through
Connect two coupling pieces 5 can be fixed by fixture 6, it is achieved being of coupled connections between coupling piece 5,
Fixation procedure can also ensure to have between coupling piece 5 certain spacing.
In the present embodiment, as shown in Figure 4, described fixture 6 comprise an insulating trip 11, pair of projections 12,
And a clamping part 13, the pair of boss 12 is oppositely arranged, and boss 12 and clamping part 13 are positioned at by this
The both sides of described insulating trip 11.The most described fixture 6 is adopted made of plastic, or real at other
Execute and example uses other material make
As in figure 2 it is shown, use time, two coupling pieces 5 are parallel, insulating trip 11 be inserted in coupling piece 5 it
Between, it is ensured that being of coupled connections between coupling piece 5.Described boss 12 matches by described two with clamping part 13
This two coupling pieces 5 are fixed in the both sides of individual coupling piece 5.In the present embodiment, described coupling piece 5 offers one
Draw-in groove 50 (see Fig. 3), described clamping part 13 has a projection 130 suitable with described draw-in groove 50 (see figure
4) in, when this two coupling pieces 5 fixed by fixture 6, described projection 130 is housed in described draw-in groove 50.
Further referring to Fig. 5, described fixture block 8 for fixed connecting rod 7 and ensures have between connecting rod 7
Certain spacing, i.e. plays the effect of interval said two linking arm 70.Specifically, in described connecting rod 7
There is feed leg 9, and be provided with cable and fix groove 10 (referring to Fig. 1), during use, feed cable inner wire
Being welded at feed leg 9, feed cable outer conductor is welded on cable and fixes at groove 10.
In the present embodiment, the groove 14 suitable with linking arm 70 is offered in the both sides of described fixture block 8, uses
Time said two linking arm 70 be stuck in said two groove 14, now fixture block 8 plays fixing and is spaced institute
State the effect of linking arm 70.
In sum, in this utility model dual polarized antenna a period of time 100, radiating element 20A can be integrally formed,
And be attached with coordinating of coupling piece 5 by fixture 6 so that it is readily produced, simple in construction, peace
Dress is convenient, is conducive to promoting production and assembly efficiency, and described dual polarized antenna a period of time 100 overall can promote sky
The gain of line, cross polarization ratio, front and back than indexs such as, intermodulations, there is the most actually used benefit.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, rather than right
It limits；Although this utility model being described in detail with reference to previous embodiment, this area common
Technical staff is when understanding: the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature；And these amendments or replacement, do not make relevant art
The essence of scheme departs from the spirit and scope of this utility model each embodiment technical scheme.
Claims (7)
1. dual polarized antenna a period of time, it is characterised in that described double polarized antenna attached bag includes:
One reflecting plate；
One radiating element, described radiating element includes base plate, multiple radiation fin and multiple collapsible company
Extension bar, described base plate is fixed on described reflecting plate, and described connecting rod is connected to described base plate and described radiation
Between sheet, the both sides of each connecting rod connect a radiation fin respectively, and each radiation fin is away from described connecting rod
Side connect a coupling piece respectively, described connecting rod fold after the plurality of radiation fin adjacent shape of head and the tail
Become a hollow structure；
Multiple fixtures, described fixture is for connecting adjoining two coupling piece；And
Multiple fixture blocks, described fixture block is used for fixing described connecting rod.
2. dual polarized antenna a period of time as claimed in claim 1, it is characterised in that described radiating element passes through
One aluminium sheet or copper coin are stamped to form.
3. dual polarized antenna a period of time as claimed in claim 1, it is characterised in that said two coupling piece phase
Parallel, described fixture includes an insulating trip, pair of projections and a clamping part, described boss and
Described buckle part is in the both sides of described insulating trip, and described insulating trip is inserted between adjacent two coupling piece,
Described boss matches with clamping part and is fixed this two coupling pieces by the both sides of said two coupling piece.
4. dual polarized antenna a period of time as claimed in claim 3, it is characterised in that described coupling piece offers one
Individual draw-in groove, described clamping part has a projection suitable with described draw-in groove, and described projection is housed in described
In draw-in groove.
5. dual polarized antenna a period of time as claimed in claim 1, it is characterised in that the both sides of described fixture block are opened
If the groove suitable with connecting rod.
6. dual polarized antenna a period of time as claimed in claim 5, it is characterised in that described each connecting rod bag
Including adjacent two linking arm, described linking arm is suitable with described groove, and described fixture block is arranged on described two
To be spaced said two linking arm between individual linking arm.
7. dual polarized antenna a period of time as claimed in claim 1, it is characterised in that the plurality of radiation fin is first
The hollow structure of the adjacent formation of tail is prismatic table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370880.6U CN205621865U (en) | 2016-04-28 | 2016-04-28 | Dual polarized antenna array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370880.6U CN205621865U (en) | 2016-04-28 | 2016-04-28 | Dual polarized antenna array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205621865U true CN205621865U (en) | 2016-10-05 |
Family
ID=57028590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620370880.6U Active CN205621865U (en) | 2016-04-28 | 2016-04-28 | Dual polarized antenna array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205621865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826695A (en) * | 2016-04-28 | 2016-08-03 | 深圳慧联达科技有限公司 | Dual-polarized antenna array |
| CN108448225A (en) * | 2018-03-16 | 2018-08-24 | 广东通宇通讯股份有限公司 | A kind of antenna element |
-
2016
- 2016-04-28 CN CN201620370880.6U patent/CN205621865U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826695A (en) * | 2016-04-28 | 2016-08-03 | 深圳慧联达科技有限公司 | Dual-polarized antenna array |
| CN105826695B (en) * | 2016-04-28 | 2019-09-10 | 深圳慧联达科技有限公司 | A kind of dual polarized antenna a period of time |
| CN108448225A (en) * | 2018-03-16 | 2018-08-24 | 广东通宇通讯股份有限公司 | A kind of antenna element |
| CN108448225B (en) * | 2018-03-16 | 2023-10-13 | 广东通宇通讯股份有限公司 | Antenna array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200217 Address after: 518000 3 / F, building B, tefa information port building, No. 2, Kefeng Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen juhuilian Technology Co., Ltd Address before: Nanshan District Nanyou 518000 Shenzhen Road, Guangdong No. 2336 Patentee before: Shenzhen Huilianda Technology Co., Ltd. |