An outdoor uplink signal amplifier for satellite communication

Abstract

This utility model relates to the field of signal amplifiers, specifically to an outdoor uplink signal amplifier for satellite communication, comprising a base and an amplifier body. An inner seat is arranged on the inner side of the upper surface of the base, a support column is mounted on the upper surface of the inner seat, and a base plate is mounted on the upper surface of the support column. Multiple straight holes are formed along the circumferential direction on the upper surface of the base plate, and side holes are formed on the outer sides of the straight holes. A limiting plate is arranged within the straight holes, and a side plate is installed on the outer side of the limiting plate by insertion. The side plate is arranged within the side holes. An annular groove is formed on the upper surface of the base, and an annular sleeve is installed on the outer side of the annular groove by threaded rotation. Multiple screw holes are formed along the circumferential direction on the bottom of the base. This utility model uses a limiting plate, side plate, and annular sleeve structure to limit and fix the amplifier body. Compared with bolt fixing of the amplifier body, this facilitates disassembly of the amplifier body and avoids bolt corrosion.

Description

Technical Field

[0001] This utility model relates to the field of signal amplifiers, specifically to an outdoor uplink signal amplifier for satellite communication. Background Technology

[0002] Satellite communication, simply put, is communication between radio communication stations on Earth using satellites as intermediaries. The characteristics of satellite communication are: a large communication range; communication can be carried out between any two points within the coverage area of ​​the satellite's emitted radio waves; it is not easily affected by land disasters; and amplifiers are often used in satellite communication to amplify and enhance the communication signal.

[0003] Existing satellite communication amplifiers typically have mounting holes on their outer layer, allowing them to be directly fixed to outdoor installations using screws. However, after prolonged use, these screws can be corroded by rainwater, making it difficult to disassemble the amplifier. Furthermore, when the amplifier is placed outdoors, birds can easily perch on it, and their pecking at the surface can damage its structure. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an outdoor uplink signal amplifier for satellite communication, including a base and an amplifier body. An inner seat is arranged on the inner side of the upper end of the base, a support column is installed on the upper end of the inner seat, and a base plate is installed on the upper end of the support column. Multiple straight holes are opened on the upper end of the base plate along its circumferential direction, and side holes are opened on the outer end of the straight holes. A limiting plate is arranged in the straight holes, and a side plate is installed on the outer end of the limiting plate by plugging in. The side plate is arranged in the side hole. An annular groove is opened on the upper end of the base, and an annular sleeve is installed on the outer end of the annular groove by thread rotation. Multiple screw holes are opened on the bottom of the base along its circumferential direction.

[0005] Preferably, the outer end of the side hole is provided with square grooves symmetrically arranged at the top and bottom.

[0006] Preferably, a first spring rod is installed on the outer end of the limiting plate, an upper pressure plate is installed on the outer end of the first spring rod, and an annular sleeve is arranged below the upper pressure plate.

[0007] Preferably, the inner end of the base is rotatably mounted with an inner seat via a bearing, the upper end face of the base is provided with a lower ring groove, and a plurality of second spring rods are installed on the bottom of the base plate along its circumferential direction. A lower pressure plate is installed at the bottom of the second spring rods and is arranged in the lower ring groove.

[0008] Preferably, the outer side of the base is provided with symmetrical circular grooves, a third spring rod is arranged in the circular groove, and an arc-shaped plate is installed on the outer side of the third spring rod.

[0009] Preferably, a fourth spring rod is installed on the upper end face of the amplifier body, a baffle is installed on the upper end face of the fourth spring rod, and multiple bells are installed at the bottom of the baffle by means of hinge.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model adopts a limiting plate, side plate and ring sleeve structure to limit and fix the amplifier body. Compared with the bolt fixing of the amplifier body, it is easier to disassemble the amplifier body and avoids the bolts from rusting.

[0012] 2. This utility model adopts a fourth spring rod, a bell and a canopy structure. The fourth spring rod causes the canopy to shake, and at the same time the bell makes a sound, thereby achieving the purpose of scaring away birds and preventing birds from landing directly on the amplifier body and causing damage to the surface of the amplifier body. Attached Figure Description

[0013] Figure 1 This is a front view of an outdoor uplink signal amplifier structure for satellite communication provided in an embodiment of this application;

[0014] Figure 2 This is a first sectional front view of an outdoor uplink signal amplifier for satellite communication provided in an embodiment of this application;

[0015] Figure 3 This is a second sectional front view of an outdoor uplink signal amplifier for satellite communication provided in an embodiment of this application;

[0016] Figure 4 This application provides an outdoor uplink signal amplifier for satellite communication. Figure 2 A magnified view of a portion of region A in the middle;

[0017] Figure 5 This is a top-section cross-sectional view of an outdoor uplink signal amplifier for satellite communication provided in an embodiment of this application;

[0018] In the diagram: 1. Base; 2. Amplifier body; 11. Inner seat; 12. Support column; 13. Base plate; 14. Limiting plate; 15. Side plate; 16. Annular sleeve; 17. Screw hole; 18. Square groove; 19. Second spring rod; 21. Lower pressure plate; 22. Third spring rod; 23. Arc plate; 24. Fourth spring rod; 25. Canopy; 26. First spring rod; 27. Upper pressure plate; 28. Bell. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0020] Please see Figures 1-5 This embodiment provides an outdoor uplink signal amplifier for satellite communication, including a base 1 and an amplifier body 2. An inner seat 11 is arranged on the inner side of the upper surface of the base 1. A support column 12 is mounted on the upper surface of the inner seat 11. A base plate 13 is mounted on the upper surface of the support column 12. Multiple straight holes are formed along the circumferential direction on the upper surface of the base plate 13. Side holes are formed on the outer sides of the straight holes. A limiting plate 14 is arranged inside the straight holes. A side plate 15 is installed on the outer side of the limiting plate 14 by insertion. The side plate 15 is arranged in the side hole. An annular groove is formed on the upper surface of the base 1. The outer side of the annular groove is screwed in. The base 1 is equipped with an annular sleeve 16 and has multiple screw holes 17 on its bottom along its circumferential direction. During operation, the screw hole 17 structure facilitates the screw connection and fixation of the base 1. The amplifier body 2 is clamped and fixed by the positioning plate, the side plate 15 limits the positioning plate, and the annular sleeve 16 limits the side plate 15. Compared with the bolt fixation of the amplifier body 2, this method facilitates the disassembly of the amplifier body 2 and avoids the bolts from corroding. When disassembling, the annular sleeve 16 is rotated off, the side plate 15 is pulled out, and finally the limiting plate 14 is moved up and removed, thereby enabling the disassembly of the amplifier body 2.

[0021] The side hole has symmetrical square slots 18 on the upper and lower sides. During operation, the square slot 18 structure makes it easy to insert and remove the side plate 15 through the square slot 18, making the operation convenient.

[0022] A first spring rod 26 is installed on the outer end of the limiting plate 14, and an upper pressure plate 27 is installed on the outer end of the first spring rod 26. An annular sleeve 16 is arranged below the upper pressure plate 27. During operation, the upper pressure plate 27 limits the annular sleeve 16 to prevent it from moving upward and improves the stability of the device.

[0023] The inner end of the base 1 is rotatably mounted with an inner seat 11 via a bearing. The upper end face of the base 1 has a lower annular groove. Multiple second spring rods 19 are mounted on the bottom of the base plate 13 along its circumferential direction. A lower pressure plate 21 is mounted on the bottom of the second spring rods 19. The lower pressure plate 21 is arranged in the lower annular groove. During operation, the bearing is used for rotational connection, which facilitates the rotational adjustment of the position of the amplifier body 2. The second spring rods 19 drive the lower pressure plate 21 to press down, thereby positioning the amplifier body 2.

[0024] The base 1 has symmetrical circular grooves on the left and right sides of its outer end. A third spring rod 22 is arranged in the circular groove. An arc plate 23 is installed on the outer end of the third spring rod 22. When working, the third spring rod 22 drives the annular plate to move inward, thereby limiting the lower pressure plate 21 and preventing the lower pressure plate 21 from moving upward.

[0025] A fourth spring rod 24 is installed on the upper surface of the amplifier body 2, and a canopy 25 is installed on the upper surface of the fourth spring rod 24. Multiple bells 28 are installed at the bottom of the canopy 25 by means of hinge. When the amplifier body 2 is placed outdoors, birds will land on the canopy 25. The fourth spring rod 24 will cause the canopy 25 to shake, and at the same time the bells 28 will make a sound, thereby scare away the birds and prevent them from landing directly on the amplifier body 2 and causing damage to the surface of the amplifier body 2.

[0026] In actual operation, the screw hole 17 structure is adopted to facilitate the screw connection and fixation of the base 1. The amplifier body 2 is clamped and fixed by the positioning plate, the side plate 15 limits the positioning plate, and the annular sleeve 16 limits the side plate 15. Compared with the bolt fixing of the amplifier body 2, it is easier to disassemble the amplifier body 2 and avoid the bolts from rusting. When disassembling, rotate to remove the annular sleeve 16, then pull out the side plate 15, and finally move the limiting plate 14 upward and remove it, so that the amplifier body 2 can be disassembled.

[0027] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An outdoor uplink signal amplifier for satellite communication comprising a base (1) and an amplifier body (2), characterized in that, The base (1) has an inner seat (11) arranged on the inner side of the upper end face. A support column (12) is installed on the upper end face of the inner seat (11). A base plate (13) is installed on the upper end face of the support column (12). Multiple straight holes are opened on the upper end face of the base plate (13) along its circumferential direction. A side hole is opened on the outer end of the straight hole. A limit plate (14) is arranged in the straight hole. A side plate (15) is installed on the outer end of the limit plate (14) by plugging. The side plate (15) is arranged in the side hole. An annular groove is opened on the upper end face of the base (1). An annular sleeve (16) is installed on the outer end of the annular groove by screw rotation. Multiple screw holes (17) are opened on the bottom of the base (1) along its circumferential direction.

2. The outdoor uplink signal amplifier for satellite communications of claim 1, wherein The side hole has square grooves (18) symmetrically opened at the outer end.

3. The outdoor uplink signal amplifier for satellite communications of claim 1, wherein, The limiting plate (14) is equipped with a first spring rod (26) on its outer end, and an upper pressure plate (27) is installed on the outer end of the first spring rod (26). An annular sleeve (16) is arranged below the upper pressure plate (27).

4. The outdoor uplink signal amplifier for satellite communications of claim 1, wherein, The inner end of the base (1) is rotatably mounted with an inner seat (11) via a bearing. The upper end face of the base (1) is provided with a lower ring groove. Multiple second spring rods (19) are installed at the bottom of the bottom plate (13) along its circumferential direction. A lower pressure plate (21) is installed at the bottom of the second spring rods (19) and is arranged in the lower ring groove.

5. The outdoor uplink signal amplifier for satellite communications of claim 4, wherein, The base (1) has circular grooves symmetrically opened on the left and right sides of its outer end. A third spring rod (22) is arranged in the circular groove, and an arc plate (23) is installed on the outer end of the third spring rod (22).

6. The outdoor uplink signal amplifier for satellite communications of claim 1, wherein, The amplifier body (2) is equipped with a fourth spring rod (24) on its upper end face, and a baffle (25) is installed on the upper end face of the fourth spring rod (24).

7. An outdoor uplink signal amplifier for satellite communications according to claim 6, characterized in that, Multiple bells (28) are installed at the bottom of the canopy (25) by means of hinges.

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