CN107910653A - A kind of bireflectance plate - Google Patents
A kind of bireflectance plate Download PDFInfo
- Publication number
- CN107910653A CN107910653A CN201711104563.5A CN201711104563A CN107910653A CN 107910653 A CN107910653 A CN 107910653A CN 201711104563 A CN201711104563 A CN 201711104563A CN 107910653 A CN107910653 A CN 107910653A
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- CN
- China
- Prior art keywords
- bireflectance
- plate
- side wall
- cavity body
- body structure
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The present invention relates to moving communicating field, more specifically, it is related to a kind of bireflectance plate, the bireflectance plate, including reflecting plate face, further include the left and right side wall for being fixed on reflection plate face both sides, cavity body structure and bireflectance board fixing structure, the cavity body structure is fixed on below reflection plate face, bireflectance board fixing structure is disposed side by side on the cavity body structure bottom, and match with left and right side wall size, bireflectance plate disclosed by the invention, pass through left and right side wall, the setting of cavity body structure and bireflectance board fixing structure, enable reflecting plate by stronger fixation, and enable bireflectance intralamellar part element reasonable layout, realize the high-quality reflection of bireflectance plate.
Description
Technical field
The present invention relates to moving communicating field, more particularly, to a kind of bireflectance plate.
Background technology
With the development of mobile communication, the miniaturization of antenna for base station is the direction of its development, and system message capacity constantly increases
Add, the distance between base station is less and less, existing between reduction cell to interfere with each other, and a kind of effective method is exactly to improve
The front and rear ratio of antenna for base station, but after antenna miniaturization, antenna it is front and rear than being it is difficult to ensure that due to 30dB, such as, for
The electrical tilt antenna of the ultra-wide band of 1.7-2.7GHz, as reflecting plate≤120mm, even if possess good radiator, it is also difficult to
The front and rear ratio of antenna is better than 25dB, let alone be better than 30dB, and current reflecting plate is difficult to install between each other, when fixed not
Firmly, easily scatter during permanent use, it is therefore proposed that a kind of bireflectance plate for solving the above problems is actually necessary.
The content of the invention
The present invention is at least one defect (deficiency) overcome described in the above-mentioned prior art, there is provided a kind of bireflectance plate.
In order to solve the above technical problems, technical scheme is as follows：A kind of bireflectance plate, including reflection plate face, also
Left and right side wall, cavity body structure and bireflectance board fixing structure including being fixed on reflection plate face both sides, the cavity body structure are fixed
Below reflection plate face, bireflectance board fixing structure is disposed side by side on the cavity body structure bottom, and with left and right side wall size phase
Matching, by the setting of left and right side wall, cavity body structure and bireflectance board fixing structure, enables reflecting plate by stronger fixation,
And enable height front and rear than bireflectance intralamellar part element reasonable layout, realize that the high front and rear high-quality than bireflectance plate reflects.
Further, the bireflectance board fixing structure is at least two layers, and in practical application, bireflectance board fixing structure can
To be arranged to three layers or more than three layers, make height front and rear more preferable than bireflectance plate reflecting effect.
Further, the bireflectance board fixing structure includes metallic plate, fixator and outer extension side wall, the metal
Plate one end is connected by fixator with outer extension side wall, and the other end is fixed on cavity body structure bottom bottom, by metallic plate, admittedly
Determine the setting of device and outer extension side wall, enable bireflectance plate by safe fixation and easy to participate in reflective operation.
Further, the bireflectance board fixing structure prolongs including metallic plate, the first fixator, the second fixator, inner side
Wall and outer extension side wall are stretched, cavity body structure bottom is fixed in the middle part of the metallic plate, the outer extension side wall is fixed by first
Device is connected with metallic plate side, inner side extension wall be connected by the second fixator with metallic plate opposite side, by metallic plate,
First fixator, the second fixator, inner side extension wall and the outer setting for extending side wall, enable bireflectance plate to be more securely distributed
Position, realizes more efficient reflective operation.
Further, the cavity body structure includes being arranged on the phaser cavity and active module embedded therein chamber on the inside of cavity body structure
Body, described phaser cavity one end lean with reflection plate face, and the other end leans with active module embedded therein cavity, passes through phase shifter chamber
The setting of body and active module embedded therein cavity, makes phase shifter and active module embedded therein to be stably installed fixation, is not easy to loosen calm influence
Overall efficacy.
Further, it is described to reflect plate face, left and right side wall, cavity body structure and bireflectance board fixing structure integral type knot each other
Structure, by the setting of integral structure, enables height front and rear more easy to use than bireflectance plate, saves built-up time and stable structure is kept away
Exempt to go wrong.
Further, reflection plate face, left and right side wall, cavity body structure and the bireflectance board fixing structure are by aluminium alloy
Material is made, and is made by using aluminum alloy materials, makes bireflectance plate light unheavy, easy to carry and install and use, also has
There are suitable metal properties easy to reflection.
Compared with prior art, the beneficial effect of technical solution of the present invention is：
(1) bireflectance plate disclosed by the invention, passes through setting for left and right side wall, cavity body structure and bireflectance board fixing structure
Put, enable reflecting plate by stronger fixation, and enable bireflectance intralamellar part element reasonable layout, realize the Gao Pin of bireflectance plate
Matter reflects.
(2) bireflectance plate disclosed by the invention, by the setting of metallic plate, fixator and outer extension side wall, makes bireflectance
Plate can be by safe fixation and easy to participate in reflective operation.
(3) bireflectance plate disclosed by the invention, by the setting of phaser cavity and active module embedded therein cavity, make phase shifter and
Active module embedded therein can be stably installed fixation, be not easy to loosen calm influence overall efficacy.
(4) bireflectance plate disclosed by the invention, by the setting of integral structure, enables bireflectance plate easy to use, section
Save built-up time and stable structure avoids the occurrence of mistake.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first structure of bireflectance plate in the present invention；
Fig. 2 is the schematic diagram of second of structure of bireflectance plate in the present invention.
In figure, 1 it is reflection plate face, 2 is left and right side wall, 3 is phaser cavity, 4 is outer extension side wall, 5 is active module embedded therein
Cavity, 6 be metallic plate, 7 be inner side extension wall.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.
In the description of the present invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " connect
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected or be indirectly connected with by intermediary, it may be said that two
Connection inside element.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
Concrete meaning.Technical scheme is described further with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, present embodiment discloses a kind of bireflectance plate, including reflection plate face 1, further include and be fixed on reflection
Left and right side wall 2, cavity body structure and the bireflectance board fixing structure of plate face both sides, cavity body structure is fixed on below reflection plate face, double
Reflection board fixing structure is disposed side by side on the cavity body structure bottom, and matches with left and right side wall size, by left and right side wall,
The setting of cavity body structure and bireflectance board fixing structure, enables reflecting plate by stronger fixation, and makes bireflectance intralamellar part first
Part energy reasonable layout, realizes the high-quality reflection of bireflectance plate.
In the present invention, bireflectance board fixing structure is at least two layers, and in practical application, bireflectance board fixing structure can be set
Three layers or more than three layers are set to, makes height front and rear more preferable than bireflectance plate reflecting effect.
In addition, cavity body structure includes being arranged on the phaser cavity 3 and active module embedded therein cavity 5 on the inside of cavity body structure,
Phaser cavity one end leans with reflection plate face, and the other end leans with active module embedded therein cavity, makes phase shifter and active module embedded therein
Fixation can be stably installed, is not easy to loosen calm influence overall efficacy.It is more easy to use than bireflectance plate before and after height in order to enable,
Save built-up time and stable structure avoids the occurrence of mistake, reflection plate face, left and right side wall, cavity body structure and bireflectance plate fixed knot
Structure is mutually an integral structure, and reflects plate face, left and right side wall, cavity body structure and bireflectance board fixing structure by aluminum alloy materials
It is made, makes height front and rear more light than bireflectance plate unheavy, easy to carry and install and use, be also easy to suitable metal properties
Reflection.
Embodiment one
In the present embodiment, bireflectance board fixing structure includes metallic plate 6, fixator and outer extension side wall 4, metallic plate one
End is connected by fixator with outer extension side wall, and the other end is fixed on cavity body structure bottom bottom, bireflectance plate is passed through
The fixation of outer extension side wall so that the outside of bireflectance plate can realize that multilayer is anti-by safe fixation and easy to participate in reflective operation
Penetrate the common fixed of plate.
Embodiment two
In the present embodiment, bireflectance board fixing structure prolongs including metallic plate 6, the first fixator, the second fixator, inner side
Wall 7 and outer extension side wall 4 are stretched, cavity body structure bottom is fixed in the middle part of metallic plate, outer extension side wall passes through the first fixator and gold
Belong to plate side to be connected, inner side extension wall is connected by the second fixator with metallic plate opposite side, by inner side extend wall with
The setting of outer extension side wall, can realize the fixation of bireflectance plate with multiple directions, and the first fixator and the second fixator
It is preferably fixed to realize, bireflectance plate is more securely distributed good position, realize more efficient reflective operation.
In figure, description position relationship is only for illustration, it is impossible to is interpreted as the limitation to this patent；Obviously, this hair
Bright above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to embodiments of the present invention
Limit.For those of ordinary skill in the field, other multi-forms can also be made on the basis of the above description
Change or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it
Interior made all any modification, equivalent and improvement etc., should be included within the protection domain of the claims in the present invention.
Claims (7)
1. a kind of bireflectance plate, including reflection plate face, it is characterised in that further include the left and right sides for being fixed on reflection plate face both sides
Wall, cavity body structure and bireflectance board fixing structure, the cavity body structure are fixed on below reflection plate face, bireflectance board fixing structure
The cavity body structure bottom is disposed side by side on, and is matched with left and right side wall size.
2. bireflectance plate according to claim 1, it is characterised in that the bireflectance board fixing structure is at least two layers.
3. bireflectance plate according to claim 2, it is characterised in that the bireflectance board fixing structure include metallic plate,
Fixator and outer extension side wall, described metallic plate one end are connected by fixator with outer extension side wall, and the other end is fixed on chamber
Body structural base bottom.
4. bireflectance plate according to claim 2, it is characterised in that the bireflectance board fixing structure include metallic plate,
First fixator, the second fixator, inner side extension wall and outer extension side wall, the metallic plate middle part are fixed on cavity body structure bottom
Portion, the outer extension side wall are connected by the first fixator with metallic plate side, inner side extend wall by the second fixator and
Metallic plate opposite side is connected.
5. bireflectance plate according to claim 1, it is characterised in that the cavity body structure includes being arranged in cavity body structure
The phaser cavity and active module embedded therein cavity of side, described phaser cavity one end with reflection plate face lean, the other end with it is active
Module cavity leans.
6. bireflectance plate according to claim 1, it is characterised in that it is described reflection plate face, left and right side wall, cavity body structure and
Bireflectance board fixing structure is mutually an integral structure.
7. bireflectance plate according to claim 1, it is characterised in that it is described reflection plate face, left and right side wall, cavity body structure and
Bireflectance board fixing structure is made by aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104563.5A CN107910653A (en) | 2017-11-10 | 2017-11-10 | A kind of bireflectance plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104563.5A CN107910653A (en) | 2017-11-10 | 2017-11-10 | A kind of bireflectance plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107910653A true CN107910653A (en) | 2018-04-13 |
Family
ID=61844681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104563.5A Pending CN107910653A (en) | 2017-11-10 | 2017-11-10 | A kind of bireflectance plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910653A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846076A (en) * | 2016-05-12 | 2016-08-10 | 京信通信技术(广州)有限公司 | Antenna |
| CN107039775A (en) * | 2017-04-28 | 2017-08-11 | 广州司南天线设计研究所有限公司 | A kind of bireflectance plate of antenna for base station |
| CN206789707U (en) * | 2017-04-28 | 2017-12-22 | 广州司南天线设计研究所有限公司 | It is a kind of high front and rear than antenna for base station reflecting plate |
-
2017
- 2017-11-10 CN CN201711104563.5A patent/CN107910653A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846076A (en) * | 2016-05-12 | 2016-08-10 | 京信通信技术(广州)有限公司 | Antenna |
| CN107039775A (en) * | 2017-04-28 | 2017-08-11 | 广州司南天线设计研究所有限公司 | A kind of bireflectance plate of antenna for base station |
| CN206789707U (en) * | 2017-04-28 | 2017-12-22 | 广州司南天线设计研究所有限公司 | It is a kind of high front and rear than antenna for base station reflecting plate |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |