CN105591207B - Antenna-reflected plate and antenna for base station including the antenna-reflected plate - Google Patents
Antenna-reflected plate and antenna for base station including the antenna-reflected plate Download PDFInfo
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- CN105591207B CN105591207B CN201410562220.3A CN201410562220A CN105591207B CN 105591207 B CN105591207 B CN 105591207B CN 201410562220 A CN201410562220 A CN 201410562220A CN 105591207 B CN105591207 B CN 105591207B
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- antenna
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- reflected plate
- base station
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The present invention provides a kind of antenna-reflected plate and the antenna for base station including the antenna-reflected plate.The antenna-reflected plate includes: bottom plate；Positioned at two side plates bottom plate two sides and that sole shape is as an entirety, wherein each side plate, which is cut, is formed with multiple small pieces, each small on piece has aperture, and outer cover supporter is connected to antenna-reflected plate by the aperture of the corresponding small on piece of a pair on two side plates.
Description
Technical field
The present invention is generally related to the communications field, more specifically, is related to a kind of antenna-reflected plate and including this
The antenna for base station of antenna-reflected plate.
Background technique
Antenna for base station is that base station is used to receive and emit the important component of radio wave, generally include antenna-reflected plate,
Radiating element and feeding network.Antenna-reflected plate is the important component of antenna for base station, it is to the directional diagram of antenna for base station
Determination plays a major role.Antenna radiation pattern is used to describe distribution form of the radiation energy in space of antenna, including gain, lobe
Width, figuration etc..
Figures 1 and 2 show that the schematic diagram of the antenna-reflected plate 10 of existing antenna for base station.As shown in Figures 1 and 2,
Antenna-reflected plate 10 includes bottom plate 1 and two side plates 2 positioned at 1 two sides of bottom plate, and bottom plate 1 and side plate 2 are formed as an entirety.Often
The top of a side plate 2 is bent (i.e. to bottom plate) slightly inward, is provided with multiple apertures 3 on the bending part, such as the A figure and B of Fig. 1
Figure and Fig. 2 shown in.In antenna for base station assembling, multiple outer cover supporters 4 are riveted to corresponding on side plate 2 by rivet 5
Outer cover supporter 4 is fixed on antenna-reflected plate 10 by aperture 3, as shown in figure 1 shown in the enlarged drawing C on right side.
Outer cover supporter 4 is usually bowed, to be used to support antenna house 6, shown in A figure as shown in figure 1.In addition, each
There is groove 7, for adjusting the radio-frequency performance of antenna in wherein arrangement isolation copper wire 8 on outer cover supporter 4.
However, in said structure, since the connection between outer cover supporter 4 and antenna-reflected plate 10 is rigid, because
This outer cover supporter 4 in transport and treatment process may be broken, as shown in Figure 3.This makes it possible to isolation copper wire 8
It loosens to influence the reliability of radio-frequency performance and the support to antenna house.Therefore, assembled antenna for base station must return to
Factory repair re-assemblies.
Thus, it has been suggested that a kind of scheme, by aperture 3 design less times greater than rivet 5 size.However it is this whole
The side wall of antenna-reflected plate is rigid, so that rivet is probably due to vibrating and loosening, this also makes during transportation
Obtaining antenna for base station cannot work well after reaching client.
In addition, in the factory assemble antenna for base station when, due to this whole antenna-reflected plate rigidity and to install
The installing force of outer cover supporter is very high, to be likely to generate visible or sightless crack during installation.This is not only consumed
More production line periods, and certified product rate is reduced.
Summary of the invention
Therefore, the technical problem to be solved by the present invention is to as described above, outer cover supporter is easily broken off in the prior art
The problem of.
According to an aspect of the invention, there is provided a kind of antenna-reflected plate, comprising: bottom plate；Positioned at bottom plate two sides, with
Sole shape becomes two side plates of an entirety, wherein each side plate, which is cut, is formed with multiple small pieces, each small on piece has
Aperture, outer cover supporter are connected to antenna-reflected plate by the aperture of the corresponding small on piece of a pair on two side plates.
According to another aspect of the present invention, a kind of antenna for base station is provided, comprising: antenna-reflected plate, the antenna-reflected
Plate include bottom plate and positioned at bottom plate two sides, with sole shape become an entirety two side plates, wherein each side plate is cut
Multiple small pieces are formed with, each small on piece has aperture；Antenna house；And outer cover supporter, the outer cover supporter be it is bowed,
It is used to support antenna house, wherein the corresponding small on piece of a pair on two side plates that outer cover supporter passes through antenna-reflected plate
Aperture be connected to antenna-reflected plate.
In one implementation, outer cover supporter passes through rivet to antenna-reflected plate.
In one implementation, depending on the type of antenna house, multiple small pieces on antenna-reflected plate on side plate uniformly or
Anisotropically it is spaced apart.
In one implementation, the side plate of antenna-reflected plate is planar shaped.
In one implementation, there is groove on outer cover supporter, copper wire is isolated to adjust base station day for arranging wherein
The radio-frequency performance of line.
Using the solution of the present invention, the small pieces on antenna-reflected plate provide elasticity to antenna structure, so as to prevent
Outer cover supporter is possible to the problem of fracture in assembling and transportational process in existing design.
Detailed description of the invention
It, will be more preferable geographical after the description below with reference to a specific embodiment of the invention given by following drawings
The solution present invention, and other objects of the present invention, details, features and advantages will become apparent.In the accompanying drawings:
Figures 1 and 2 show that the schematic diagram of the antenna-reflected plate of existing antenna for base station；
Fig. 3 shows the outer cover supporter of existing antenna for base station, and there is a situation where be broken；
Fig. 4 and Fig. 5 shows the schematic diagram of the antenna-reflected plate of the antenna for base station of embodiment according to the present invention；
Fig. 6 shows the schematic diagram using the antenna for base station of the antenna-reflected plate of embodiment according to the present invention.
Wherein, in all the appended drawings, the same or similar label indicates there is identical, similar or corresponding feature or function
Energy.
Specific embodiment
The preferred embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without the embodiment party that should be illustrated here
Formula is limited.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and can will be of the invention
Range is fully disclosed to those skilled in the art.
Fig. 4 and Fig. 5 shows the schematic diagram of the antenna-reflected plate 200 of the antenna for base station of embodiment according to the present invention.
Wherein the A figure of Fig. 4 and Fig. 5 are the overviews of antenna-reflected plate 20, and the B figure of Fig. 4 is to be shown specifically outer cover supporter 4 and day
The partial enlarged view of the connection of line reflection plate 20.
As shown in Figures 4 and 5, similar with the antenna-reflected plate 10 in Fig. 1, antenna-reflected plate 20 also includes 1 He of bottom plate
Two side plates 2 positioned at 1 two sides of bottom plate, bottom plate 1 and two side plates 2 are formed as an entirety.
Different from antenna-reflected plate 10, each side plate 2 of antenna-reflected plate 20 is formed with multiple small pieces 9, aperture 3 by cutting
On each small pieces 9, as shown in Figure 5.Depending on the type of antenna house, multiple small pieces 9 can be uniform on each side plate 2
Or it is anisotropically spaced apart.
The width (i.e. length of the small pieces 9 along 20 longitudinal direction of antenna-reflected plate) of small pieces 9 is greater than the diameter of aperture 3, big
The small type for additionally depending on used outer cover supporter 4.In one implementation, it is recommended to use diameter is the rivet of 4.8mm, because
The diameter of this aperture 3 is 4.8mm, and the width of small pieces 9 is greater than the diameter of aperture 3.For example, the width of small pieces 9 can be 18mm.
Preferably, the height (cutting the height for being formed by small pieces 9 vertically downward to side plate 2) of small pieces 9 also depends on
The type of the diameter of aperture 3 and used outer cover supporter 4.For example, the height of small pieces 9 can be 24mm.
In antenna for base station assembling, outer cover supporter 4 passes through opening on corresponding a pair of of small pieces 9 on two side plates 2
Hole 3 is connected to antenna-reflected plate 20.
Preferably, outer cover supporter 4 is riveted to the corresponding aperture 3 on small pieces 9 by rivet 5, by outer cover supporter 4
Fixed on antenna-reflected plate 20, as shown in the enlarged drawing B on right side in Fig. 4.It will be appreciated by those skilled in the art that outer cover
The connection type of supporter 4 and antenna-reflected plate 20 is not limited to rivet, but welding, bonding can be used etc..
Using this structure, when assembled antenna vibrates during transportation, vibration force is lesser by area
Small pieces 9 are born, and small pieces 9 have preferably elasticity relative to whole antenna-reflected plate 20, can effectively keep out vibration force, and
And the problem of preventing rivet to loosen during transportation due to vibration.
Further, since die area is smaller and can provide certain elasticity, so that assembling antenna for base station in the factory
When installation outer cover supporter required for installing force it is lower, this avoids in outer cover supporter during installation due to excessively high peace
It fills power and generates crack.
Different from the antenna-reflected plate 10 of Fig. 1 and Fig. 2 in a kind of preferred implementation, the side plate 2 of antenna-reflected plate 20 is flat
Face shape, without the bending part bent to bottom plate, this makes the manufacture of antenna-reflected plate simpler.
Fig. 6 shows the schematic diagram using the antenna for base station 30 of the antenna-reflected plate 20 of embodiment according to the present invention.
As shown in Figure 6, antenna for base station 30 includes antenna-reflected plate 20, outer cover supporter 4 and antenna house 6.
Antenna-reflected plate 20 is above in conjunction with antenna-reflected plate of the invention described in Fig. 4 and Fig. 5.
Outer cover supporter 4, as shown, be it is bowed, be used to support antenna house 6.As shown, outer cover supporter 4 can
Antenna-reflected plate 20 is connected to the aperture 3 by the corresponding small on piece of a pair on two side plates 2 of antenna-reflected plate 20.
Preferably, outer cover supporter 4 is riveted to the corresponding aperture 3 on small pieces 9 by rivet 5, by outer cover supporter 4
Fixed on antenna-reflected plate 20.It will be appreciated by those skilled in the art that the company of outer cover supporter 4 and antenna-reflected plate 20
The mode of connecing is not limited to rivet, but welding, bonding can be used etc..
In addition, also having groove 7 on outer cover supporter 4, copper wire 8 is isolated to adjust antenna for base station 30 for arranging wherein
Radio-frequency performance.
The antenna for base station assembled in this way, since the small pieces on antenna-reflected plate provide elasticity to antenna structure, so energy
The problem of outer cover supporter is possible to fracture during transportation in existing design is enough prevented, and rivet is prevented to transport
The problem of period is loosened due to vibration.
In addition, the chip designs of antenna-reflected plate make it possible to that outer cover supporter is more easily installed to antenna-reflected plate
On, without generating visible or sightless crack during installation.To which provided antenna performance is more stable, antenna
Cover can be supported preferably, and the production cycle of assembling aerial is also shortened.
The above description of the disclosure is for can be realized any those of ordinary skill of this field or using the present invention.It is right
For those of ordinary skill in the art, the various modifications of the disclosure be will be apparent from, and generality defined herein
Principle can also be applied to other deformations in the case where without deviating from the spirit and scope of the disclosed invention.Therefore, the present invention is simultaneously
It is not limited to example and design as described herein, but it is consistent with the widest scope of principle disclosed herein and novel features.
Claims (9)
1. a kind of antenna-reflected plate, comprising:
Bottom plate；
Positioned at two side plates bottom plate two sides and that the sole shape is as an entirety, wherein each side plate is formed by cutting
There are multiple small pieces, each small on piece has aperture, and antenna house supporter passes through the corresponding small on piece of a pair on two side plates
Aperture be connected to the antenna-reflected plate.
2. antenna-reflected plate as described in claim 1, wherein the antenna house supporter passes through rivet to the antenna
Reflecting plate.
3. antenna-reflected plate as described in claim 1, wherein depending on the type of antenna house, the multiple small pieces are on side plate
It is evenly or unevenly spaced distribution.
4. antenna-reflected plate as described in claim 1, wherein the side plate is planar shaped.
5. a kind of antenna for base station, comprising:
Antenna-reflected plate, the antenna-reflected plate include bottom plate and positioned at bottom plate two sides, with the sole shape become one it is whole
Two side plates of body, wherein each side plate, which is cut, is formed with multiple small pieces, each small on piece has aperture；
Antenna house；And
One or more antenna house supporters, the antenna house supporter be it is bowed, be used to support the antenna house,
Wherein, the corresponding small on piece of a pair on two side plates that the antenna house supporter passes through the antenna-reflected plate
Aperture is connected to the antenna-reflected plate.
6. antenna for base station as claimed in claim 5, wherein the antenna house supporter is anti-to the antenna by rivet
Penetrate plate.
7. antenna for base station as claimed in claim 5, wherein the type of the antenna house is depended on, on the antenna-reflected plate
The multiple small pieces are evenly or unevenly spaced distribution on the side plate.
8. antenna for base station as claimed in claim 5, wherein the side plate of the antenna-reflected plate is planar shaped.
9. antenna for base station as claimed in claim 5, wherein there is groove, for arranging wherein on the antenna house supporter
Copper wire is isolated to adjust the radio-frequency performance of the antenna for base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562220.3A CN105591207B (en) | 2014-10-21 | 2014-10-21 | Antenna-reflected plate and antenna for base station including the antenna-reflected plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562220.3A CN105591207B (en) | 2014-10-21 | 2014-10-21 | Antenna-reflected plate and antenna for base station including the antenna-reflected plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591207A CN105591207A (en) | 2016-05-18 |
| CN105591207B true CN105591207B (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410562220.3A Active CN105591207B (en) | 2014-10-21 | 2014-10-21 | Antenna-reflected plate and antenna for base station including the antenna-reflected plate |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127011A1 (en) * | 2017-12-26 | 2019-07-04 | Nokia Shanghai Bell Co., Ltd. | Arch structure for multi-band base station antenna |
| CN109888459B (en) * | 2019-01-02 | 2020-09-04 | 武汉虹信通信技术有限责任公司 | Base station antenna shape-preserving support structure, base station antenna and assembling method |
| CN118180731A (en) * | 2024-05-17 | 2024-06-14 | 成都立扬信息技术有限公司 | Limiting processing equipment for welding antenna reflecting plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5710569A (en) * | 1995-03-03 | 1998-01-20 | Ace Antenna Corporation | Antenna system having a choke reflector for minimizing sideward radiation |
| US6473040B1 (en) * | 2000-03-31 | 2002-10-29 | Mitsubishi Denki Kabushiki Kaisha | Patch antenna array with isolated elements |
| CN200953381Y (en) * | 2006-06-21 | 2007-09-26 | 华为技术有限公司 | Base station antenna |
| CN101363001A (en) * | 2008-08-22 | 2009-02-11 | 金银杏生物科技(北京)有限公司 | Sliding mode heat transfer media plate PCR instrument |
| CN204905441U (en) * | 2014-10-21 | 2015-12-23 | 上海贝尔股份有限公司 | Antenna reflecting plate and base station antenna |
-
2014
- 2014-10-21 CN CN201410562220.3A patent/CN105591207B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5710569A (en) * | 1995-03-03 | 1998-01-20 | Ace Antenna Corporation | Antenna system having a choke reflector for minimizing sideward radiation |
| US6473040B1 (en) * | 2000-03-31 | 2002-10-29 | Mitsubishi Denki Kabushiki Kaisha | Patch antenna array with isolated elements |
| CN200953381Y (en) * | 2006-06-21 | 2007-09-26 | 华为技术有限公司 | Base station antenna |
| CN101363001A (en) * | 2008-08-22 | 2009-02-11 | 金银杏生物科技(北京)有限公司 | Sliding mode heat transfer media plate PCR instrument |
| CN204905441U (en) * | 2014-10-21 | 2015-12-23 | 上海贝尔股份有限公司 | Antenna reflecting plate and base station antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105591207A (en) | 2016-05-18 |
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Address after: 201206 No. 388 Ningqiao Road, Jinqiao, Pudong New Area, Shanghai Applicant after: NOKIA SHANGHAI BELL Co.,Ltd. Applicant after: Alcatel Lucent Address before: 201206 No. 388 Ningqiao Road, Jinqiao, Pudong New Area, Shanghai Applicant before: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd. Applicant before: Alcatel Lucent |
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Address after: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Patentee after: Alcatel Lucent Address before: 201206 No. 388 Ningqiao Road, Jinqiao, Pudong New Area, Shanghai Patentee before: NOKIA SHANGHAI BELL Co.,Ltd. Patentee before: Alcatel Lucent |
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Effective date of registration: 20230426 Address after: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Address before: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee before: NOKIA SHANGHAI BELL Co.,Ltd. Patentee before: Alcatel Lucent |
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Effective date of registration: 20230815 Address after: Connecticut, USA Patentee after: Anfersch Technology Co. Address before: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee before: NOKIA SHANGHAI BELL Co.,Ltd. |