CN215377667U - High-precision parabolic antenna - Google Patents
High-precision parabolic antenna Download PDFInfo
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- CN215377667U CN215377667U CN202121798789.1U CN202121798789U CN215377667U CN 215377667 U CN215377667 U CN 215377667U CN 202121798789 U CN202121798789 U CN 202121798789U CN 215377667 U CN215377667 U CN 215377667U
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- antenna panel
- support
- fixedly connected
- backup pad
- high accuracy
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Abstract
The application relates to a high accuracy parabolic antenna, including the antenna panel, antenna panel bottom fixedly connected with support, the support be a plurality of and all radially set up along the antenna panel, antenna panel bottom fixedly connected with base, fixedly connected with one-to-one on the base the mount of support is equipped with adjusting part between mount and the support, and the steerable antenna panel of adjusting part is along being close to or keeping away from the motion of mount direction. This application has the inconvenient effect of antenna panel regulation roughness of improving.
Description
Technical Field
The application relates to the field of satellite antennas, in particular to a high-precision parabolic antenna.
Background
At present, most of antenna satellites are formed by splicing a plurality of arc-shaped panels, and then the spliced antenna panels are installed on an antenna satellite base.
During the process of mounting the antenna panel, the panel may be raised or depressed at certain positions, and the mounted panel is not easy to adjust.
With respect to the related art in the above, the inventor believes that there is a defect that the flatness adjustment of the antenna panel is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to improve that the antenna panel adjusts the inconvenience of roughness, this application provides a high accuracy parabolic antenna.
The application provides a high accuracy parabolic antenna adopts following technical scheme:
the utility model provides a high accuracy parabolic antenna, includes the antenna panel, antenna panel bottom fixedly connected with support, the support be a plurality of and all radially set up along the antenna panel, antenna panel bottom fixedly connected with base, the mount of fixedly connected with one-to-one support on the base is equipped with adjusting part between mount and the support, the steerable antenna panel of adjusting part is along being close to or keeping away from the motion of mount direction.
Through adopting above-mentioned technical scheme, the support is fixed on the antenna panel, and when adjusting part, support and antenna panel move to the direction of being close to or keeping away from the mount, and then the arch or the sunken on the adjusting antenna panel.
Optionally, the adjusting part comprises a fixing plate, the fixing plate is fixedly connected to one side of the fixing frame, a notch is formed in the fixing plate, a screw rod is inserted into the notch, one end of the screw rod is connected to the support, and nuts are respectively connected to the screw rod through threads close to two sides of the notch.
Through adopting above-mentioned technical scheme, with adjusting nut's mode, make the support drive the motion of antenna panel, the operation of being convenient for, and stability is high.
Optionally, the support is connected with a supporting plate, the supporting plate comprises a first supporting plate and a second supporting plate, a gap is reserved between the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate are provided with holes, pin shafts penetrate through the holes, and the pin shafts are located in the gaps and are connected with the bolts in a rotating mode.
Through adopting above-mentioned technical scheme, the screw rod rotates to be connected in the bolt, and then the motion of support when realizing the swivel nut.
Optionally, the support plate is detachably connected to the bracket.
By adopting the technical scheme, the bent or damaged supporting plate is convenient to replace and repair.
Optionally, each group of brackets includes two positioning plates, a gap is left between two adjacent positioning plates, and the fixing frame is located at the gap between two adjacent positioning plates.
Through adopting above-mentioned technical scheme, the fixity between two adjacent locating plates can be strengthened to the fixed plate.
Optionally, a reinforcing rib is fixedly connected to the antenna panel between two adjacent brackets along the circumferential direction of the antenna panel.
Through adopting above-mentioned technical scheme, the strengthening rib has the effect of supporting the antenna panel, avoids collapsing because of the too big middle part that leads to of antenna panel weight.
Optionally, the fixing frame comprises two supporting rods, a plurality of reinforcing rods are fixedly connected between the two supporting rods, and the bottoms of the supporting rods are fixedly connected to the base.
Through adopting above-mentioned technical scheme, the stabilizer bar can strengthen the stability between the bracing piece.
Optionally, the adjusting assemblies are multiple and distributed along the length direction of the fixing frame.
By adopting the technical scheme, one adjusting component can be controlled and adjusted independently, so that the operation is facilitated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjusting nut shortens the distance between the bracket and the fixing frame, so that the antenna panel moves towards the direction close to or away from the fixing frame, and the protrusion or the depression of the antenna panel is further adjusted;
2. fixedly connected with strengthening rib on two adjacent antenna panels can be used to support antenna panel, strengthens antenna panel's stability.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a schematic view of the structure of the highlighting bracket.
FIG. 3 is an enlarged schematic view of the highlighting adjustment assembly.
Description of reference numerals: 1. an antenna panel; 11. reinforcing ribs; 2. a support; 21. a support plate; 211. a first support plate; 212. a second support plate; 22. a pin shaft; 23. positioning a plate; 3. a base; 4. a fixed mount; 41. a support bar; 411. a first support bar; 412. a second support bar; 42. a reinforcing bar; 5. an adjustment assembly; 51. a fixing plate; 52. a screw; 53. and a nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a high-precision parabolic antenna.
Referring to fig. 1, the high-precision parabolic antenna comprises an antenna panel 1 and a base 3, wherein the antenna panel 1 comprises a plurality of sector plates, a reinforcing rib 11 is fixedly connected to the middle of each sector plate, and the reinforcing rib 11 enhances the stability of the antenna panel 1.
The antenna panel comprises a support 2, wherein the support 2 is arc-shaped, the support 2 is total, each support 2 comprises two positioning plates 23, a gap is reserved between every two adjacent positioning plates 23, a fixing frame 4 is fixedly connected to the lower side of a base 3, the other end of the fixing frame 4 is located in the gap between the two positioning plates 23, the supports 2 and the fixing frames 4 are in one-to-one correspondence, and the supports 2 and the fixing frames 4 are radial along the antenna panel 1.
Referring to fig. 2, the fixing frame 4 includes two support rods 41, which are a first support rod 411 and a second support rod 412, a plurality of reinforcing rods 42 are fixedly connected between the first support rod 411 and the second support rod 412, and the bottoms of the first support rod 411 and the second support rod 412 are both fixedly connected to the base 3.
Referring to fig. 2 and 3, there are three adjusting assemblies 5 disposed between the fixing frame 4 and the bracket 2, and the adjusting assemblies 5 are distributed along the length direction of the fixing frame 4 and are respectively located at the bottom, the middle and the top of the fixing frame 4.
The adjusting assembly 5 comprises a fixing plate 51, one end of the fixing plate 51 is fixedly connected to the fixing frame 4, a notch is formed in the other end of the fixing plate 51, a screw rod 52 is inserted into the notch, the other end of the screw rod 52 is connected to the support 2, nuts 53 are respectively in threaded connection with the two sides of the screw rod 52 close to the notch, and the fixing plate 51 is also arranged on the other side of the fixing frame 4.
The implementation principle of the high-precision parabolic antenna in the embodiment of the application is as follows: the upper part of the antenna panel 1 is provided with a recess or a protrusion, the adjusting component 5 near the uneven panel of the antenna panel 1 is adjusted, and the adjusting nut 53 enables the antenna panel 1 on the bracket 2 to move towards the direction close to or far away from the fixing frame 4, so that the recess or the protrusion on the antenna panel 1 is adjusted.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A high-precision parabolic antenna comprising an antenna panel (1), characterized in that: antenna panel (1) bottom fixedly connected with support (2), support (2) are a plurality of and all radially set up along antenna panel (1), antenna panel (1) bottom fixedly connected with base (3), fixedly connected with one-to-one on base (3) mount (4) of support (2) are equipped with adjusting part (5) between mount (4) and support (2), and adjusting part (5) steerable antenna panel (1) is along being close to or keeping away from mount (4) direction motion.
2. A high accuracy parabolic aerial according to claim 1, characterized in that: adjusting part (5) are including fixed plate (51), fixed plate (51) fixed connection in mount (4) one side, and it has the notch to open on fixed plate (51), and notch department inserts and is equipped with screw rod (52), and the screw rod (52) other end is connected in support (2), and it has nut (53) to be close to notch both sides department threaded connection respectively on screw rod (52).
3. A high accuracy parabolic aerial according to claim 2, characterized in that: be connected with backup pad (21) on support (2), backup pad (21) are including first backup pad (211) and second backup pad (212), and leave the space between first backup pad (211) and second backup pad (212), all open porosely on first backup pad (211) and second backup pad (212), and the hole department runs through there is round pin axle (22), and screw rod (52) are located the space and rotate with round pin axle (22) and are connected.
4. A high accuracy parabolic aerial according to claim 3, characterized in that: the supporting plate (21) is detachably connected to the bracket (2).
5. A high accuracy parabolic aerial according to claim 1, characterized in that: each group of supports (2) comprises two positioning plates (23), a gap is reserved between every two adjacent positioning plates (23), and the fixing frame (4) is located at the gap between every two adjacent positioning plates (23).
6. A high accuracy parabolic aerial according to claim 1, characterized in that: the reinforcing ribs (11) are fixedly connected to the antenna panel (1) between the two adjacent brackets (2) along the circumferential direction of the antenna panel (1).
7. A high accuracy parabolic aerial according to claim 1, characterized in that: the fixing frame (4) comprises two supporting rods (41), a plurality of reinforcing rods (42) are fixedly connected between the two supporting rods (41), and the bottoms of the supporting rods (41) are fixedly connected to the base (3).
8. A high accuracy parabolic aerial according to claim 1, characterized in that: the adjusting components (5) are multiple and distributed along the length direction of the fixing frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798789.1U CN215377667U (en) | 2021-08-03 | 2021-08-03 | High-precision parabolic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798789.1U CN215377667U (en) | 2021-08-03 | 2021-08-03 | High-precision parabolic antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377667U true CN215377667U (en) | 2021-12-31 |
Family
ID=79614969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121798789.1U Active CN215377667U (en) | 2021-08-03 | 2021-08-03 | High-precision parabolic antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377667U (en) |
-
2021
- 2021-08-03 CN CN202121798789.1U patent/CN215377667U/en active Active
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