CN220021577U - Feed source supporting component - Google Patents
Feed source supporting component Download PDFInfo
- Publication number
- CN220021577U CN220021577U CN202320809041.XU CN202320809041U CN220021577U CN 220021577 U CN220021577 U CN 220021577U CN 202320809041 U CN202320809041 U CN 202320809041U CN 220021577 U CN220021577 U CN 220021577U
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- feed source
- adjusting
- connecting cylinder
- detachably connected
- piece
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- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to the field of satellite communication antennas, in particular to a feed source supporting component, which comprises: a connecting cylinder; the connecting ring is fixed on the outer surface of the connecting cylinder, and the connecting ring is coaxial with the connecting cylinder; a support part; one end of the supporting part is detachably connected to the connecting ring; the feed source connecting piece is detachably connected to the other end of the supporting part and is coaxial with the connecting cylinder; the connecting plate is fixed on the outer surface of the feed source connecting piece. The utility model effectively solves the problem that the feed source connection cannot be replaced due to the connecting cylinder, further realizes that the feed source is directly inserted into the connecting cylinder and is locked, thereby achieving the effect of replacement and installation. The clamping piece is adopted, so that the problem that the feed source cannot be fixed after being inserted into the connecting cylinder is effectively solved, the feed source is clamped by the clamping piece under the control of the first handle screw, the feed source is tightly connected in the connecting cylinder, and meanwhile, the feed source rotation angle can be adjusted.
Description
Technical Field
The utility model relates to the field of satellite communication antennas, in particular to a feed source supporting component.
Background
The feed source is a basic component of a parabolic antenna and a Cassegrain antenna, and is a primary radiator of a high-gain antenna. The high-frequency current or bound electromagnetic wave is changed into radiated electromagnetic wave energy, which is usually a weak directional antenna, and is used as a primary radiator of a high-gain focusing antenna to provide effective irradiation for a parabolic antenna, the electromagnetic wave reflected by a reflecting surface is tidied to ensure that the polarization directions of the electromagnetic wave are consistent, and impedance transformation is carried out, so that the electromagnetic wave propagated by a circular waveguide in a feed source is transformed into the electromagnetic wave propagated by a rectangular waveguide in a frequency modulation head, thereby improving the antenna efficiency.
At present, most of feed source supporting assemblies in the market are feed source supporting assemblies in single frequency band, and the feed source supporting assemblies do not have the function of quickly replacing feed sources. Meanwhile, when the feed source supporting component is installed, an auxiliary tool is required, and the installation is inconvenient.
Disclosure of Invention
The utility model provides a feed source supporting component, which solves the problem that feed sources cannot be replaced and realizes that feed sources with different frequency bands can be connected by integrating one supporting component.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
a feed support assembly comprising:
a connecting cylinder;
the connecting ring is fixed on the outer surface of the connecting cylinder, and the connecting ring is coaxial with the connecting cylinder;
a support part; one end of the supporting part is detachably connected to the connecting ring;
the feed source connecting piece is detachably connected to the other end of the supporting part and is coaxial with the connecting cylinder;
the connecting plate is fixed on the outer surface of the feed source connecting piece.
Further, a clamping piece is arranged at one end of the connecting cylinder, and a first handle screw is connected to the opening of the clamping piece in a threaded manner.
Further, graduation lines are formed on the outer surface of the clamping piece.
Further, the supporting part comprises a first adjusting part, a second adjusting part, a pair of connecting seats and two pairs of supporting plates, the first adjusting part, the second adjusting part and the connecting seats are of L-shaped structures, the first adjusting part is detachably connected to the left side and the right side of the upper surface of the connecting ring, the second adjusting part is detachably connected to the connecting seats, one ends of the two pairs of supporting plates are detachably connected with the first adjusting part and the second adjusting part respectively, and the other ends of the two pairs of supporting plates are detachably connected with the outer circumferential surface of the feed source connecting part at equal intervals.
Further, the first adjusting piece and the second adjusting piece are respectively provided with a first adjusting hole and a second adjusting hole on two right-angle surfaces, the first adjusting holes and the second adjusting holes are strip-shaped through holes, and the first adjusting piece, the connecting ring, the second adjusting piece and the connecting seat are in threaded connection through inner hexagon bolts.
Further, a second handle screw is detachably connected to the connecting plate.
The beneficial effects of the utility model are as follows: because the connecting cylinder effectively solves the problem that the feed source connection cannot be replaced, the feed source is directly inserted into the connecting cylinder, and then the feed source is locked, so that the replacement and installation effects are achieved.
The clamping piece is adopted, so that the problem that the feed source cannot be fixed after being inserted into the connecting cylinder is effectively solved, the feed source is clamped by the clamping piece under the control of the first handle screw, the feed source is tightly connected in the connecting cylinder, and meanwhile, the feed source rotation angle can be adjusted.
Because the handle screw I and the handle screw II are adopted, the problem that a tool spanner is needed to assist the feed source to be installed and connected with the paraboloid is effectively solved, and therefore disassembly and assembly can be carried out under the condition that the tool is not needed to assist.
Because the first adjusting hole and the second adjusting hole are adopted, the directions of the holes are different, and the L-shaped structures of the first adjusting piece, the second adjusting piece and the connecting seat are matched, the connecting ring can be subjected to multi-angle fine adjustment, and therefore the feed source in the connecting cylinder is concentric with the paraboloid.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a top view of the present utility model.
In the figure: 1-a connecting cylinder; a 2-connecting ring; a 3-feed connection; 4-connecting plates; 5-clamping piece; 6-hand screw one; 7-scale marks; 8-first adjusting piece; 9-a second adjusting piece; 10-connecting seats; 11-a support plate; 12-socket head cap bolts; 13-handle screw two; 14-feed.
Detailed Description
Example 1:
referring to fig. 1-2, which are schematic structural views of embodiment 1 of the present utility model, a feed source support assembly includes:
a connecting cylinder 1;
a connecting ring 2, wherein the connecting ring 2 is fixed on the outer surface of the connecting cylinder 1, and the connecting ring 2 is coaxial with the connecting cylinder 1;
a support part; one end of the supporting part is detachably connected to the connecting ring 2;
the feed source connecting piece 3 is detachably connected to the other end of the supporting part, and the feed source connecting piece 3 is coaxial with the connecting cylinder 1;
and the connecting plate 4 is fixed on the outer surface of the feed source connecting piece 3. .
When in actual use, the method comprises the following steps: firstly, the feed source connecting piece 3 is connected with a bracket on a paraboloid through the connecting plate 4, so that the feed source connecting piece 3 is centered, then the feed source 14 is inserted into the connecting cylinder 1, the feed source 14 is aligned with the paraboloid, then the supporting part is adjusted, the feed source 14 is concentric with the paraboloid, then concentric adjustment can be completed after locking, when the feed source 14 is replaced, the feed source 14 is taken out of the connecting cylinder 1, then the feed source of another frequency band is inserted, and then the feed source can be used after phase adjustment.
In this embodiment, the feed 14 is a C-band feed, an X-band feed, a Ku-band feed, a Ka-band feed, or other different frequency feeds.
Example 2:
referring to fig. 1-2, the present embodiment differs in that: one end of the connecting cylinder 1 is provided with a clamping piece 5, and the opening of the clamping piece 5 is in threaded connection with a handle screw I6.
The outer surface of the clamping piece 5 is provided with scale marks 7.
When in actual use, the method comprises the following steps: the outer diameter sizes of various feed sources corresponding to different frequencies are consistent, the outer wall of the clamping piece 5 is axially provided with scale marks 7, when the feed source is installed, the zero position of the scale marks 7 is required to be located at the lowest position so as to ensure the phase center position of the feed source 14, therefore, the feed source 14 is inserted into the connecting cylinder 1 and passes through the clamping piece 5 at the same time, then the zero position of the scale marks 7 is taken as a starting point, the feed source 14 is rotated according to the phase requirements of the feed source 14 in different frequency ranges, the scale marks 7 are matched according to marks on the body of the feed source 14, the rotation angle of the feed source 14 can be accurately rotated, the phase requirements of the application are met, and then the handle screw 6 is screwed, so that the clamping piece 5 contracts and clamps the feed source 14, and the installation is completed.
Example 3:
referring to fig. 1 to 3, the present embodiment is different in that: the supporting part comprises a first adjusting part 8, a second adjusting part 9, a pair of connecting seats 10 and two pairs of supporting plates 11, the first adjusting part 8, the second adjusting part 9 and the connecting seats 10 are of L-shaped structures, the first adjusting part 8 is detachably connected to the left side and the right side of the upper surface of the connecting ring 2, the second adjusting part 9 is detachably connected to the connecting seats 10, one ends of the supporting plates 11 are detachably connected with the first adjusting part 8 and the second adjusting part 9 respectively, and the other ends of the supporting plates 11 are detachably connected with the outer circumferential surface of the feed source connecting part 3 in an equidistant manner.
The first adjusting piece 8 and the second adjusting piece 9 are respectively provided with a first adjusting hole and a second adjusting hole on two right-angle surfaces, the first adjusting holes and the second adjusting holes are strip-shaped through holes, and the first adjusting piece 8 and the connecting ring 2 are respectively in threaded connection with the second adjusting piece 9 and the connecting seat 10 through inner hexagon bolts 12.
When in actual use, the method comprises the following steps: the first adjusting hole and the second adjusting hole on the first adjusting piece 8 and the second adjusting piece 9 are used for adjusting the angles of the transverse, longitudinal, horizontal and positive and negative 45 degrees of the adjusting support plate 11, the first adjusting piece 8, the second adjusting piece 9 and the connecting seat 10 are of L-shaped structures, and the first adjusting hole and the second adjusting hole formed in the first adjusting piece 8 and the second adjusting piece 9 are used for adjusting the opening directions of the first adjusting hole and the second adjusting hole according to the installation form and the positions of the first adjusting hole and the second adjusting hole, so that the purpose of adjusting the support plate 11 is achieved.
In this embodiment, through the angular movement of the supporting plate 11, the supporting plate 11 obtains the automatic adaptation of the first adjusting hole and the second adjusting hole on the first adjusting piece 8 and the second adjusting piece 9, and after the feed source connecting piece 3 and the feed source 14 are concentric, the locking can be performed through the inner hexagon bolt 12.
Example 4
Referring to fig. 1-2, the present embodiment differs in that: the connecting plate 4 is detachably connected with a handle screw II 13.
When in actual use, the method comprises the following steps: the second handle screw 13 can be screwed directly into the paraboloid without the use of auxiliary tools.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the scope of the knowledge of those skilled in the art without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (6)
1. A feed support assembly, comprising:
a connecting cylinder (1);
the connecting ring (2) is fixed on the outer surface of the connecting cylinder (1), and the connecting ring (2) is coaxial with the connecting cylinder (1);
a support part; one end of the supporting part is detachably connected to the connecting ring (2);
the feed source connecting piece (3) is detachably connected to the other end of the supporting part, and the feed source connecting piece (3) is coaxial with the connecting cylinder (1);
the connecting plate (4) is fixed on the outer surface of the feed source connecting piece (3).
2. A feed source supporting assembly according to claim 1, characterized in that one end of the connecting cylinder (1) is provided with a clamping piece (5), and a first handle screw (6) is connected at the opening of the clamping piece (5) in a threaded manner.
3. A feed support assembly according to claim 2, wherein the outer surface of the clamping member (5) is provided with graduation marks (7).
4. The feed source supporting assembly according to claim 1, wherein the supporting portion comprises a first adjusting member (8), a second adjusting member (9), a pair of connecting seats (10) and two pairs of supporting plates (11), the first adjusting member (8), the second adjusting member (9) and the connecting seats (10) are all of an L-shaped structure, the first adjusting member (8) is detachably connected to the left side and the right side of the upper surface of the connecting ring (2), the second connecting seats (10) are fixedly arranged on the front side and the rear side of the upper surface of the connecting ring (2), the second adjusting member (9) is detachably connected to the connecting seats (10), one ends of the two pairs of supporting plates (11) are detachably connected with the first adjusting member (8) and the second adjusting member (9) respectively, and the other ends of the two pairs of supporting plates (11) are detachably connected with the outer circumferential surface of the feed source connecting member (3) at equal intervals.
5. The feed source supporting assembly according to claim 4, wherein the first adjusting part (8) and the second adjusting part (9) are provided with a first adjusting hole and a second adjusting hole on two right-angle surfaces, the first adjusting hole and the second adjusting hole are strip-shaped through holes, and the first adjusting part (8) and the connecting ring (2) are in threaded connection with the second adjusting part (9) and the connecting seat (10) through inner hexagon bolts (12).
6. A feed support assembly according to claim 1, wherein the connection plate (4) is detachably connected with a handle screw two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809041.XU CN220021577U (en) | 2023-04-12 | 2023-04-12 | Feed source supporting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809041.XU CN220021577U (en) | 2023-04-12 | 2023-04-12 | Feed source supporting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021577U true CN220021577U (en) | 2023-11-14 |
Family
ID=88676063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320809041.XU Active CN220021577U (en) | 2023-04-12 | 2023-04-12 | Feed source supporting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021577U (en) |
-
2023
- 2023-04-12 CN CN202320809041.XU patent/CN220021577U/en active Active
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