CN211655070U - Satellite communication antenna with carbon fiber structure secondary reflection support - Google Patents
Satellite communication antenna with carbon fiber structure secondary reflection support Download PDFInfo
- Publication number
- CN211655070U CN211655070U CN202020525117.2U CN202020525117U CN211655070U CN 211655070 U CN211655070 U CN 211655070U CN 202020525117 U CN202020525117 U CN 202020525117U CN 211655070 U CN211655070 U CN 211655070U
- Authority
- CN
- China
- Prior art keywords
- reflecting surface
- support
- main
- auxiliary
- carbon fiber
- 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.)
- Active
Links
Images
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model belongs to the field of satellite communication antennas, in particular to a satellite communication antenna with a carbon fiber structure auxiliary reflection support, which comprises a main reflection surface and an auxiliary reflection surface, wherein the bottom of the main reflection surface is arranged on a bracket, the direction can be rotated, the center is provided with a receiving and emitting device, the auxiliary reflecting surface is suspended above the main reflecting surface, the device also comprises a support rod, a connecting seat, an adjusting rod, an arc-shaped seat plate and an inserting plate, the supporting rods are made of carbon fiber materials, 4 supporting rods are uniformly distributed around the center of the main reflecting surface in a circular mode, the bottom of each supporting rod is inserted into the arc-shaped seat plate, the radius of the bottom of the arc-shaped seat plate is the same as that of the main reflecting surface and is locked on the main reflecting surface, the support rod extends upwards in an inclined way, the other end of the support rod is provided with a strip-shaped plug board, the plug board extends into the connecting seat, the upper part of the support rod suspends the auxiliary reflecting surface through the adjusting rod, and the distance between the auxiliary reflecting surface and the main reflecting surface is adjustable. The utility model discloses a vaulting pole intensity is high, and light in weight can improve satellite signal reception's integrality, degree of accuracy.
Description
Technical Field
The utility model belongs to satellite communication antenna field, concretely relates to satellite communication antenna with carbon fiber structure secondary reflection supports.
Background
With the rapid development of satellite communication services, the civil and public markets have higher and higher requirements on the accuracy of signals received by satellites, and in the research and development process of the company, it is found that according to the post-feed of communication satellite antennas and the design of a cassegrain ring-focus structure, an auxiliary reflecting surface is arranged on the upper portion of a main reflecting surface and is used as a supporting auxiliary reflecting surface of a feed source, and 4 supporting rods are usually adopted to be installed on the main reflecting surface. The support rods are usually made of metal materials, and the 4 auxiliary reflecting surface support rods are shielded on the top surface of the main reflecting surface. The metal reflects and absorbs the electromagnetic waves, so that the reflection of the main reflecting surface on the electromagnetic waves is influenced, and the signal receiving is further influenced.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide a satellite communication antenna with carbon fiber construction secondary reflection supports, does not have in front at communication satellite antenna primary reflector and shelters from, makes the better improvement of satellite antenna electrical property index.
The utility model adopts the following technical scheme: a satellite communication antenna with carbon fiber structure auxiliary reflection support comprises a main reflection surface and an auxiliary reflection surface, wherein the bottom of the main reflection surface is arranged on a support and can rotate, a receiving and transmitting device is arranged in the center of the main reflection surface, the auxiliary reflection surface is suspended above the main reflection surface,
also comprises a stay bar, a connecting seat, an adjusting rod, an arc-shaped seat board and an inserting board,
the support rods are made of carbon fiber materials and are uniformly distributed around the center of the main reflecting surface in a circular mode, the bottom of each support rod is inserted into the arc-shaped seat plate, the radius of the bottom of the arc-shaped seat plate is the same as that of the main reflecting surface and is locked on the main reflecting surface, the support rods extend upwards in an inclined mode, the other end of each support rod is provided with a strip-shaped insertion plate, the insertion plates extend into the connecting seat and are locked through the bolt and nut assemblies,
the upper part of the support rod suspends the auxiliary reflecting surface through the adjusting rod, and the distance between the auxiliary reflecting surface and the main reflecting surface is adjustable.
Furthermore, the adjusting rods are four screw rods, are respectively arranged on the upper parts of the support rods through the clamping sleeves and are vertically arranged, the bottoms of the adjusting rods are fixedly connected with the auxiliary reflecting surfaces, and the heights of the auxiliary reflecting surfaces are adjusted through screwing.
Furthermore, a side fixing plate is installed on the side face of the support rod, is perpendicular to the support rod, is connected to the support rod through a clamping hoop, and is supported on the main reflecting surface.
Further, the support rod is a round rod or a square rod.
Further, the stay bar is hollow, and the wall thickness is between 4 and 7 mm.
Has the advantages that:
the negative reflection surface of the satellite communication antenna with the carbon fiber structure auxiliary reflection support is suspended above the main reflection surface through the support rod of the carbon fiber structure, and the carbon fiber support rod is high in strength, light in weight, simple in assembly structure, stable and reliable; the load on the main reflecting surface is reduced, and meanwhile, the satellite signal receiving material is used as a material which has no reflection and no absorption to electromagnetic waves, so that the integrity and the accuracy of satellite signal receiving can be improved.
Drawings
Fig. 1 is a schematic front view of a satellite communication antenna with a carbon fiber structure secondary reflection support according to the present invention;
fig. 2 is a schematic top view of the satellite communication antenna with the secondary reflection support of the carbon fiber structure according to the present invention;
FIG. 3 is a front partial cross-sectional view of the secondary reflective support with a carbon fiber construction in accordance with the present invention;
fig. 4 is a side view partially in cross section of the support with carbon fiber structure secondary reflection of the present invention.
In the figure: the light-emitting device comprises a main reflecting surface 1, an auxiliary reflecting surface 2, a supporting rod 3, an adjusting rod 4, a connecting seat 5, an arc-shaped seat plate 6, a side fixing plate 7 and an inserting plate 8.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 1, a satellite communication antenna with a carbon fiber structure secondary reflection support comprises a main reflection surface 1 and a secondary reflection surface 2, wherein the bottom of the main reflection surface 1 is arranged on a bracket and can rotate, a receiving and transmitting device is arranged in the center, the secondary reflection surface 2 is suspended above the main reflection surface 1, as shown in fig. 1 and 2, the satellite communication antenna also comprises a support rod 3, a connecting seat 5, an adjusting rod 4, an arc-shaped seat plate 6 and an inserting plate 8, the support rod 3 is made of carbon fiber materials and is provided with 4 pieces which are uniformly distributed around the center of the main reflection surface 1, the bottom of the support rod is inserted in the arc-shaped seat plate 6, the radius of the bottom of the arc-shaped seat plate 6 is the same as that of the main reflection surface 1 and is locked on the main reflection surface 1, the support rod 3 extends upwards in an inclined manner, the other end of the support rod is provided with a strip-shaped inserting plate 8, the inserting plate, the distance between the sub-reflecting surface 2 and the main reflecting surface 1 can be adjusted.
In practical application, the adjusting rods 4 are four screw rods, are respectively arranged on the upper parts of the support rods 3 through the clamping sleeves, are vertically arranged, are fixedly connected with the auxiliary reflecting surface 2 at the bottom, and are screwed to adjust the height of the auxiliary reflecting surface 2.
In practical application, a side fixing plate 7 is installed on the side surface of the support rod 3, and the side fixing plate 7 is perpendicular to the support rod 3, connected to the support rod 3 through a clamping hoop, and supported on the main reflecting surface 1.
In practical application, the stay bar 3 is a round bar or a square bar.
As shown in fig. 3 and 4, the stay bar 3 is hollow and has a wall thickness of 4-7 mm.
In summary, the stay bar of the utility model has high strength, light weight, simple assembly structure, stability and reliability; the load on the main reflecting surface is reduced, and meanwhile, the satellite signal receiving material is used as a material which has no reflection and no absorption to electromagnetic waves, so that the integrity and the accuracy of satellite signal receiving can be improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (5)
1. A satellite communication antenna with a carbon fiber structure auxiliary reflection support comprises a main reflection surface (1) and an auxiliary reflection surface (2), wherein the bottom of the main reflection surface (1) is arranged on a support and can rotate in the direction, a receiving and transmitting device is arranged in the center, the auxiliary reflection surface (2) is suspended above the main reflection surface (1),
the method is characterized in that: also comprises a stay bar (3), a connecting seat (5), an adjusting rod (4), an arc-shaped seat plate (6) and an inserting plate (8),
the supporting rods (3) are made of carbon fiber materials, 4 supporting rods are uniformly distributed around the center of the main reflecting surface (1), the bottom of each supporting rod is inserted into the arc-shaped base plate (6), the radius of the bottom of each arc-shaped base plate (6) is the same as that of the main reflecting surface (1), the supporting rods are locked on the main reflecting surface (1), the supporting rods (3) extend upwards in an inclined mode, strip-shaped inserting plates (8) are installed at the other ends of the supporting rods, the inserting plates (8) extend into the connecting base (5) and are locked through bolt and nut assemblies,
the upper part of the support rod (3) suspends the auxiliary reflecting surface (2) through the adjusting rod (4), and the distance between the auxiliary reflecting surface (2) and the main reflecting surface (1) is adjustable.
2. The satellite communication antenna with the carbon fiber structure secondary reflection support as claimed in claim 1, wherein: the adjusting rods (4) are four screw rods, are respectively arranged on the upper parts of the support rods (3) through clamping sleeves and are vertically arranged, the bottoms of the adjusting rods are fixedly connected with the auxiliary reflecting surfaces (2), and the heights of the auxiliary reflecting surfaces (2) are adjusted through screwing.
3. The satellite communication antenna with the carbon fiber structure secondary reflection support as claimed in claim 2, wherein: the side fixing plate (7) is installed on the side face of the support rod (3), the side fixing plate (7) is perpendicular to the support rod (3), connected to the support rod (3) through a clamping hoop and supported on the main reflecting face (1).
4. The satellite communication antenna with the carbon fiber structure secondary reflection support as claimed in claim 2, wherein: the support rod (3) is a round rod or a square rod.
5. A satellite communications antenna with carbon fibre structural secondary reflective support as claimed in claim 2 or 3, wherein: the stay bar (3) is hollow, and the wall thickness is 4-7 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020525117.2U CN211655070U (en) | 2020-04-11 | 2020-04-11 | Satellite communication antenna with carbon fiber structure secondary reflection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020525117.2U CN211655070U (en) | 2020-04-11 | 2020-04-11 | Satellite communication antenna with carbon fiber structure secondary reflection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211655070U true CN211655070U (en) | 2020-10-09 |
Family
ID=72688612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020525117.2U Active CN211655070U (en) | 2020-04-11 | 2020-04-11 | Satellite communication antenna with carbon fiber structure secondary reflection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211655070U (en) |
-
2020
- 2020-04-11 CN CN202020525117.2U patent/CN211655070U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1185764C (en) | Two-reflector microwave anttena | |
| CN201812922U (en) | Spurting plate straight waveguide feed source short-focus dual polarized microwave parabolic antenna | |
| CN2116969U (en) | Improved background radiation antenna | |
| CN211655070U (en) | Satellite communication antenna with carbon fiber structure secondary reflection support | |
| CN209913771U (en) | Resistance to compression type solar panel | |
| CA1161945A (en) | Antennas made of carbon fibre reinforced plastic material | |
| CN217115540U (en) | Multifunctional self-supporting cable support | |
| CN114937864A (en) | Novel lens antenna outer cover and antenna device | |
| CN205122782U (en) | Communication antenna | |
| CN209941987U (en) | Glass curtain wall with 5G signal module | |
| CN204632900U (en) | A kind of flat reflective array antenna feed support arm | |
| CN217956126U (en) | High-gain directional antenna | |
| CN216563541U (en) | Assembled parabolic antenna | |
| CN201845855U (en) | Splash scattering board straight waveguide feed source short focus unipolar microwave parabolic antenna | |
| CN217405696U (en) | Module assembly type antenna oscillator | |
| CN111653860A (en) | 5G antenna boom that can install and adjust fast | |
| CN220167648U (en) | Communication tower convenient to connect equipment | |
| CN113676120A (en) | Streamline type overwater photovoltaic array support and mounting method thereof | |
| CN214579812U (en) | Radar signal transmission waveguide support | |
| CN213124703U (en) | Double-frequency double-polarization radar feed source supporting structure | |
| CN217232970U (en) | Splicing structure support of high-strength transmission steel tower pipe | |
| CN220253458U (en) | High-gain dipole antenna structure | |
| CN215107797U (en) | 5G for basic station fixed bolster that possesses high stability | |
| MXPA03006504A (en) | Reflector arrangement. | |
| CN219826293U (en) | Three-pipe tower reinforcing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |