Satellite ground station signal stability control device

Abstract

The utility model belongs to the field of satellite ground station signal control, and particularly relates to a satellite ground station signal stability control device which comprises a bottom plate, an inner groove is formed in the center of the interior of the bottom plate, a vertically-penetrating through groove is formed in the center of the upper surface of the interior of the inner groove, and an adjusting assembly is arranged in the inner groove. The top of the adjusting assembly penetrates through the through groove and is provided with a rotating plate, a mounting groove is formed in the center of the interior of the rotating plate, the upper surface of the interior of the mounting groove is communicated with the outside, a supporting column is arranged in the mounting groove, and an antenna is fixedly mounted at the left end of the supporting column. Supporting plates are fixedly connected to the front portion and the rear portion of the center of the top of the bottom plate. The rotation angle of the antenna above the bottom plate can be adjusted through the adjusting assembly, and the angle of the antenna can be adjusted according to needs to enable the signal to be stable, so that the device can control the signal stability of a satellite ground station, and the use effect of the device is good.

Description

Technical Field

[0001] The utility model relates to the field of satellite ground station signal control, in particular to a satellite ground station signal stabilization control device. Background Art

[0002] Any satellite communication line includes the transmitting and receiving ground stations, uplink and downlink lines, and communication satellite transponders. It can be seen that the ground station is an important part of the satellite communication system. The basic function of the ground station is to transmit signals to the satellite and receive signals forwarded by other ground stations via satellites. The ground stations for various purposes are slightly different, but the basic facilities are the same. According to the purpose, they can be divided into civil, military, broadcasting, navigation, experimental and other ground stations. The antenna of the ground station is like a big pot, facing the communication satellite, and is composed of the antenna itself, the feeding part, the tracking part and the driving part. When receiving and sending signals to the satellite, the satellite ground station signal stability control device is needed to keep the signal stable.

[0003] However, most of the existing satellite ground station signal stabilization control devices are inconvenient to rotate and adjust the angle of the antenna during use, and simply adjusting the direction of the device cannot guarantee the stability of the signal, which makes the use effect of the device not good enough. Therefore, a satellite ground station signal stabilization control device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that most of the existing satellite ground station signal stability control devices are inconvenient to rotate and adjust the angle of the antenna during use, and that simply adjusting the direction of the device cannot ensure the stability of the signal, the utility model proposes a satellite ground station signal stability control device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a satellite ground station signal stabilization control device described in the utility model includes a bottom plate, an inner groove is opened at the center of the bottom plate, a vertical through groove is opened at the center of the upper surface of the inner groove, an adjustment component is arranged inside the inner groove, the top of the adjustment component passes through the through groove, and a rotating plate is arranged, a mounting groove is opened at the center of the rotating plate, and the upper surface of the mounting groove is communicated with the outside, a support column is arranged inside the mounting groove, an antenna is fixedly installed at the left end of the support column, the front and rear of the center of the top of the bottom plate are fixedly connected with the support plate, a front and rear observation mounting hole is opened above the center of the support plate, and the mounting hole inside A rotating rod is rotatably connected through a bearing, and opposite ends of the two rotating rods are respectively fixedly connected to the center of the front and rear surfaces of the rotating plate, and a disassembly assembly is arranged inside the rotating rod. The support column is installed with the rotating plate through the disassembly assembly, and the angle of the antenna fixedly installed on the left side of the support column in the mounting groove inside the rotating plate at the top of the bottom plate is adjusted by the adjustment assembly, and the signal stability of the antenna is controlled by rotating and adjusting the angle of the antenna, and when rotating, it rotates under the limit of the rotating connection between the rotating rod and the mounting hole inside the support plate, and then it is adjusted to a suitable angle to stabilize the antenna signal, and at the same time, the support column can be removed from the inside of the mounting groove through the disassembly assembly, and the disassembly and maintenance of the antenna are convenient.

[0006] Preferably, the support column is arranged in an L shape, and the bottom of the rotating plate is arranged in an arc shape, so as to facilitate the support of the antenna and facilitate the adjustment component to adjust the rotation of the rotating plate.

[0007] Preferably, the adjustment component includes a jack, and the jack is opened at the left center of the inner groove, an insertion rod is rotatably connected to the inside of the jack through a bearing, a left and right through-type through-hole is opened at the right center of the inner groove, a cross bar is rotatably connected to the inside of the through-hole through a bearing, and the right end of the cross bar passes through the through-hole, a threaded rod is fixedly connected between the cross bar and the insertion rod, an internal threaded sleeve block is threadedly connected to the outer surface of the threaded rod, and the internal threaded sleeve block is slidably connected to the inner groove, the top of the internal threaded sleeve block is on the same horizontal plane as the lower surface of the through groove, and is fixedly connected with a gear rod, a plurality of evenly distributed meshing teeth are fixedly connected to the bottom of the rotating plate, and the meshing teeth are meshingly connected to the gear rod, and the rotating plate can be rotated by rotating the cross rod to drive the antenna to adjust the angle, and the signal stability of the antenna is controlled.

[0008] Preferably, the right end of the cross bar passes through the right center of the base plate and is fixedly connected with a turning handle, which facilitates the rotation of the cross bar.

[0009] Preferably, the gear rod is adapted to the through slot and is slidably connected to the through slot, so that the gear rod can slide inside the through slot.

[0010] Preferably, the disassembly component includes a rectangular slot, and the rectangular slot is opened at the center of the rotating rod and passes through it front and back, a fixing block is fixedly connected inside the rectangular slot, a front-to-back through-hole is opened in the center of the fixing block, a rectangular block is slidably connected inside the rectangular slot, a spring is fixedly connected between the rectangular block and the fixing block, a pull rod is fixedly connected at the center of one side of the rectangular block away from the center of the bottom plate, one end of the pull rod away from the center of the bottom plate passes through the spring, the through-hole and the mounting hole, a limiting slot is opened below the center of the front and rear surfaces of the support column, a limiting plate is inserted in the limiting slot, a front-to-back through-slot is opened below the center of the front and rear surfaces of the mounting slot, a side of the limiting plate away from the center of the bottom plate passes through the through-slot, and is fixedly connected to a side of the rectangular block close to the center of the bottom plate, pulling the pull rod to move the limiting plate out of the limiting slot allows the support column to be moved out of the mounting slot, and the antenna is easy to disassemble.

[0011] Preferably, one end of the pull rod away from the inner center of the base plate passes through one side of the support plate away from the inner center of the base plate, and is fixedly connected with a handle, which facilitates the movement of the pull rod.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model can adjust the rotation angle of the antenna above the bottom plate through the adjustment component, and can adjust the angle of the antenna as needed to make its signal more stable, so that the device can control the stability of the signal of the satellite ground station and make the use of the device better.

[0014] 2. The utility model facilitates the disassembly, maintenance, replacement and reinstallation of the antenna above the bottom plate by disassembling the components, thereby making the device easy to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0017] Figure 2 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0018] Figure 3 It is a partial right section structure schematic diagram in Embodiment 1;

[0019] Figure 4 For Example 1 Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 This is a schematic diagram of the placement slot structure in Example 2.

[0021] In the figure: 1. bottom plate; 2. through slot; 3. rotating plate; 4. supporting plate; 5. disassembly assembly; 501. rectangular slot; 502. fixing block; 503. handle; 504. through hole; 505. limiting slot; 506. limiting plate; 507. rectangular block; 508. pull rod; 509. spring; 510. through slot; 6. rotating rod; 7. adjustment assembly; 701. plug rod; 702. plug hole; 703. threaded rod; 704. gear rod; 705. meshing teeth; 706. internal threaded sleeve block; 707. through hole; 708. cross bar; 709. turning handle; 8. mounting slot; 9. supporting column; 10. antenna; 11. inner slot; 12. mounting hole; 13. placement slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4As shown, a satellite ground station signal stability control device comprises a bottom plate 1, an inner groove 11 is provided at the center of the bottom plate 1, a through groove 2 is provided at the center of the upper surface of the inner groove 11, an adjustment component 7 is provided inside the inner groove 11, the top of the adjustment component 7 passes through the through groove 2, and a rotating plate 3 is provided, a mounting groove 8 is provided at the center of the rotating plate 3, and the upper surface of the mounting groove 8 is communicated with the outside, a support column 9 is provided inside the mounting groove 8, and a skylight is fixedly installed on the left end of the support column 9. Line 10, the front and rear of the center of the top of the bottom plate 1 are fixedly connected with a support plate 4, and a front and rear observation type mounting hole 12 is opened at the upper center of the support plate 4. A rotating rod 6 is rotatably connected to the mounting hole 12 through a bearing, and the opposite ends of the two rotating rods 6 are respectively fixedly connected to the upper center of the front and rear surfaces of the rotating plate 3. A disassembly component 5 is arranged inside the rotating rod 6, and the support column 9 is installed with the rotating plate 3 through the disassembly component 5; when working, first align the antenna 10 with the direction of the signal , and after alignment, the bottom plate 1 is fitted with the flat ground to make the device stable, and then the angle of the antenna 10 fixedly installed on the left side of the support column 9 in the mounting groove 8 inside the rotating plate 3 at the top of the bottom plate 1 is adjusted by the adjustment component 7, and the signal stability of the antenna 10 is controlled by rotating the angle of the antenna 10, and when rotating, the rotation rod 6 is rotated under the limit of the rotation connection with the mounting hole 12 inside the support plate 4, and then the antenna 10 signal is adjusted to a suitable angle to make the antenna 10 signal stable, and at the same time, the support column 9 can be disassembled from the inside of the mounting groove 8 by the disassembly component 5, and the disassembly and maintenance of the antenna 10 is convenient, so the rotation angle of the antenna 10 above the bottom plate 1 can be adjusted by the adjustment component 7, and the angle of the antenna 10 can be adjusted as needed to make its signal more stable, so that the device can control the signal stability of the satellite ground station, and the use effect of the device is better, and at the same time, the disassembly component 5 is convenient for the antenna 10 above the bottom plate 1 to be disassembled, repaired, replaced and reinstalled, so that the device is easy to use and has strong practicality.

[0025] The support column 9 is configured to be L-shaped, and the bottom of the rotating plate 3 is configured to be arc-shaped; during operation, it is convenient to support the antenna 10 and to adjust the rotating plate 3 by the adjusting component 7 .

[0026] The adjusting component 7 includes a socket 702, and the socket 702 is opened at the left center of the inner groove 11, and the plug rod 701 is rotatably connected to the socket 702 through a bearing. A left-right through-type through-hole 707 is opened at the right center of the inner groove 11, and a cross bar 708 is rotatably connected to the through-hole 707 through a bearing, and the right end of the cross bar 708 passes through the through-hole 707, and a threaded rod 703 is fixedly connected between the cross bar 708 and the plug rod 701, and an internal threaded sleeve block 706 is threadedly connected to the outer surface of the threaded rod 703, and the internal threaded sleeve block 706 is slidably connected to the inner groove 11, and the top of the internal threaded sleeve block 706 is on the same horizontal plane as the lower surface of the inner groove 2, and is fixedly connected to a gear rod 704, and the bottom of the rotating plate 3 is fixed It is connected with a plurality of evenly distributed meshing teeth 705, and the meshing teeth 705 are meshed with the tooth rod 704; when working, the cross bar 708 is first rotated so that the cross bar 708 drives the threaded rod 703 to rotate under the limit of the rotation connection between the insertion rod 701 and the insertion hole 702 inside the inner groove 11, and after the threaded rod 703 is rotated, it can drive the internal threaded sleeve block 706 threadedly connected with it to slide inside the inner groove 11, and then the internal threaded sleeve block 706 slides and drives the top tooth rod 704 to slide inside the through groove 2, and the sliding of the tooth rod 704 drives the meshing teeth 705 meshed with it and the rotating plate 3 to rotate under the limit of the rotation connection between the rotating rod 6 and the mounting hole 12, and then after the rotating plate 3 is rotated, the support column 9 inside the mounting groove 8 and the antenna 10 on the left side of the support column 9 can be rotated to adjust the angle.

[0027] The right end of the cross bar 708 passes through the right center of the bottom plate 1 and is fixedly connected with a turning handle 709; when working, the turning handle 709 facilitates the rotation of the cross bar 708.

[0028] The gear rod 704 is adapted to the through slot 2 and is slidably connected to the through slot 2; during operation, the gear rod 704 can slide inside the through slot 2.

[0029] The disassembly component 5 includes a rectangular groove 501, and the rectangular groove 501 is opened at the inner center of the rotating rod 6 and penetrates front and back. A fixed block 502 is fixedly connected inside the rectangular groove 501, and a through hole 504 that penetrates front and back is opened at the inner center of the fixed block 502. A rectangular block 507 is slidably connected inside the rectangular groove 501, and a spring 509 is fixedly connected between the rectangular block 507 and the fixed block 502. A pull rod 508 is fixedly connected to the center of one side of the rectangular block 507 away from the inner center of the bottom plate 1, and one end of the pull rod 508 away from the inner center of the bottom plate 1 penetrates the spring 509, the through hole 504 and the mounting hole 12. A limiting groove 505 is opened at the lower center of the front and rear surfaces of the support column 9, and a limiting plate 506 is inserted in the limiting groove 505. A through groove 510 that penetrates front and back is opened at the lower center of the front and rear surfaces of the mounting groove 8, and the limiting plate 506 is away from the bottom plate 1 One side at the inner center passes through the through groove 510 and is fixedly connected to one side of the rectangular block 507 near the inner center of the bottom plate 1; when working, the pull rod 508 is pulled so that the pull rod 508 drives the rectangular block 507 to slide inside the rectangular groove 501, and after the rectangular block 507 slides, the spring 509 can be compressed so that the spring 509 has a rebound force, and then the rectangular block 507 slides and drives the limit plate 506 to move, and the limit plate 506 moves out of the limit groove 505. The antenna 10 can be disassembled by detaching the limiting installation of the support column 9 and moving the support column 9 out of the installation slot 8. When installing it again, pull the pull rod 508 to shrink the limiting plate 506, and then insert the support column 9 into the installation slot 8 so that the limiting slot 505 corresponds to the limiting plate 506. Then release the pull rod 508 so that the limiting plate 506 moves and is inserted into the limiting slot 505 under the action of the rebound force of the spring 509 to limit the support column 9 and ensure that the antenna 10 is firmly installed.

[0030] One end of the pull rod 508 away from the inner center of the bottom plate 1 passes through one side of the support plate 4 away from the inner center of the bottom plate 1 and is fixedly connected with a handle 503; during operation, the handle 503 facilitates the movement of the pull rod 508.

[0031] Embodiment 2

[0032] See also Figure 5 As shown, compared with Example 1, as another implementation of the utility model, placement grooves 13 are opened at the front and rear of the right side of the top of the bottom plate 1; when working, some items can be temporarily placed on the top of the bottom plate 1 through the placement grooves 13.

[0033] The working principle is as follows: first, align the antenna 10 with the direction of the signal, and after alignment, fit the bottom plate 1 ground against the flat ground to make the device stable, and then rotate the cross bar 708 so that the cross bar 708 drives the threaded rod 703 to rotate inside the inner groove 11 under the limit of the rotation connection between the insertion rod 701 and the insertion hole 702, and after the threaded rod 703 rotates, it can drive the internal threaded sleeve block 706 threadedly connected to it to slide inside the inner groove 11, and then the internal threaded sleeve block 706 slides and drives the top gear rod 704 to slide inside the through groove 2, and the sliding of the gear rod 704 drives the meshing teeth 705 meshing with it and the rotating plate 3 to rotate under the limit of the rotation connection between the rotating rod 6 and the mounting hole 12, and then after the rotating plate 3 rotates, the support column 9 inside the mounting groove 8 and the antenna 10 on the left side of the support column 9 can be rotated to adjust the angle, and the signal stability of the antenna 10 is controlled by rotating and adjusting the angle of the antenna 10. When the adjustment angle is adjusted, When the antenna 10 is adjusted to a suitable angle, the signal of the antenna 10 can be stabilized. When the antenna 10 needs to be disassembled, the pull rod 508 is pulled so that the pull rod 508 drives the rectangular block 507 to slide inside the rectangular groove 501, and the rectangular block 507 can drive the spring 509 to be compressed after sliding, so that the spring 509 has a rebound force, and then the rectangular block 507 slides and drives the limit plate 506 to move, and the limit plate 506 moves out of the limit groove 505 to separate from the limit installation of the support column 9, and then the support column 9 is moved out of the installation groove 8 to disassemble the antenna 10. When it is installed again, the pull rod 508 is pulled to shrink the limit plate 506, and then the support column 9 is inserted into the installation groove 8 so that the limit groove 505 corresponds to the limit plate 506, and then the pull rod 508 is released so that the limit plate 506 moves under the action of the rebound force of the spring 509 and is inserted into the limit groove 505 to limit the support column 9, and the antenna 10 is installed firmly.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A satellite ground station signal stability control device, characterized in that: The invention comprises a bottom plate (1), wherein an inner groove (11) is provided at the center of the bottom plate (1), a through groove (2) penetrating from top to bottom is provided at the center of the upper surface of the inner groove (11), an adjusting component (7) is provided inside the inner groove (11), the top of the adjusting component (7) penetrates the through groove (2), and a rotating plate (3) is provided, a mounting groove (8) is provided at the center of the rotating plate (3), and the upper surface of the mounting groove (8) is communicated with the outside, a supporting column (9) is provided inside the mounting groove (8), and a supporting column (9) is fixedly installed at the left end thereof. The antenna (10) is provided with a support plate (4) fixedly connected to the front and rear of the center of the top of the base plate (1); a front and rear observation type mounting hole (12) is provided at the upper center of the support plate (4); a rotating rod (6) is rotatably connected to the inside of the mounting hole (12) via a bearing, and the opposite ends of the two rotating rods (6) are respectively fixedly connected to the upper center of the front and rear surfaces of the rotating plate (3); a disassembly component (5) is provided inside the rotating rod (6); and the support column (9) is mounted on the rotating plate (3) via the disassembly component (5).

2. A satellite ground station signal stabilization control device according to claim 1, characterized in that: The support column (9) is arranged in an L shape, and the bottom of the rotating plate (3) is arranged in an arc shape.

3. A satellite ground station signal stabilization control device according to claim 2, characterized in that: The adjustment component (7) comprises a socket (702), and the socket (702) is arranged at the left center of the inner groove (11), and the plug rod (701) is rotatably connected to the socket (702) via a bearing, and a through hole (707) is arranged at the right center of the inner groove (11) to penetrate left and right, and a cross bar (708) is rotatably connected to the through hole (707) via a bearing, and the right end of the cross bar (708) penetrates the through hole (707), and the cross bar (708) and the plug rod (701) are connected to each other. ) are fixedly connected with a threaded rod (703), the outer surface of the threaded rod (703) is threadedly connected with an internal threaded sleeve (706), and the internal threaded sleeve (706) is slidably connected to the inner groove (11), the top of the internal threaded sleeve (706) is on the same horizontal plane as the inner lower surface of the through groove (2), and is fixedly connected with a gear rod (704), and the bottom of the rotating plate (3) is fixedly connected with a plurality of evenly distributed meshing teeth (705), and the meshing teeth (705) are meshingly connected with the gear rod (704).

4. A satellite ground station signal stability control device according to claim 3, characterized in that: The right end of the crossbar (708) passes through the right center of the bottom plate (1) and is fixedly connected to a turning handle (709).

5. A satellite ground station signal stability control device according to claim 4, characterized in that: The gear rod (704) is adapted to the through slot (2) and is slidably connected to the through slot (2).

6. A satellite ground station signal stability control device according to claim 5, characterized in that: The disassembly component (5) comprises a rectangular groove (501), and the rectangular groove (501) is opened at the inner center of the rotating rod (6) and penetrates front and back, a fixed block (502) is fixedly connected inside the rectangular groove (501), a through hole (504) penetrating front and back is opened at the inner center of the fixed block (502), a rectangular block (507) is slidably connected inside the rectangular groove (501), a spring (509) is fixedly connected between the rectangular block (507) and the fixed block (502), a pull rod (508) is fixedly connected at the center of one side of the rectangular block (507) away from the inner center of the bottom plate (1), and the pull rod (508) The end of the support column (508) away from the center of the bottom plate (1) penetrates the spring (509), the through hole (504) and the mounting hole (12); a limiting groove (505) is provided below the center of the front and rear surfaces of the support column (9); a limiting plate (506) is inserted inside the limiting groove (505); a front and rear through-type through groove (510) is provided below the center of the front and rear surfaces of the mounting groove (8); a side of the limiting plate (506) away from the center of the bottom plate (1) penetrates the through groove (510) and is fixedly connected to a side of the rectangular block (507) close to the center of the bottom plate (1).

7. A satellite ground station signal stability control device according to claim 6, characterized in that: One end of the pull rod (508) away from the inner center of the bottom plate (1) passes through one side of the support plate (4) away from the inner center of the bottom plate (1) and is fixedly connected to a handle (503).

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