High-stability plug-in type satellite antenna

Abstract

The utility model relates to the technical field of special satellite antennas, and discloses a high-stability plug-in type satellite antenna, which comprises a support plate, the upper surface of the support plate is fixedly connected with a fixed seat, a screw rod is rotatably connected in the support plate, a bevel gear I is rotatably connected in the screw rod, a bevel gear II is rotatably connected in the fixed seat, and the bevel gear II is rotatably connected in the fixed seat. The first bevel gear is meshed with the second bevel gear, a rotating handle is fixedly connected to the side wall of the second bevel gear, a first hinge frame is fixedly connected to the lower surface of the supporting plate, and a supporting rod is rotationally connected into the first hinge frame. According to the satellite antenna support, the screw rod, the first bevel gear, the second bevel gear, the rotating handle, the first hinge frame, the supporting rod, the second hinge frame, the connecting plate, the limiting plate and the moving block are carefully matched, so that the height adjustability and the folding storage function of the satellite antenna support are achieved, and the problems that part of satellite antenna structures are fixed, and the height of equipment cannot be adjusted are solved; and the practicability and portability of the satellite antenna are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special satellite antennas, in particular to a high-stability plug-in satellite antenna. Background Art

[0002] Satellite antennas play a very important role in modern communications and broadcasting. Satellite antennas can be used to establish communication links with satellites and achieve wide-area coverage communication capabilities. This communication method has important applications in military, aerospace, ocean navigation, disaster relief and other fields. The stability and directional design of satellite antennas can ensure reliable reception and transmission of signals. At the same time, satellite antennas can be used to receive satellite broadcast signals, including satellite TV, satellite broadcasting and satellite Internet. With a suitable satellite antenna system, users can receive high-quality audio and video content from all over the world. In order to obtain high-quality signal reception, the antenna must maintain a stable positioning and direction to reduce the possibility of signal interruption or attenuation. It is particularly important to firmly fix the antenna. It is often installed on a fixed bracket to maintain the stability of the antenna during use.

[0003] A Chinese patent document with the search announcement number CN208240858U discloses a high-stability plug-in satellite antenna, including a dish surface, a high-frequency head, and a column. An integrated back clip is provided at the bottom of the dish surface, a feed rod is plugged into the back clip, a feed clip is sleeved on the feed rod, and a high-frequency head is fixed on the feed clip; the back clip includes a fixed bottom plate connected to the dish surface and symmetrically arranged, the fixed bottom plates are respectively arranged on one side of the U-shaped part and connected, and one end of the U-shaped part is provided with two connecting pieces for fixing the feed rod, and the two connecting pieces form an installation cavity for fixing the straight rod feed rod. The utility model reduces wind resistance and weight by changing the feed clip into a multi-layer plate type, reduces the torque borne by the satellite antenna, and improves the stability of the satellite antenna. The connection mode of the feed rod and the feed clip is changed from bolt connection to plug-in type, which has better stability and firmer connection. The assembly and connection of the high-frequency head and the feed rod are more convenient, but the patent does not take into account the problem that the height of the column is fixed and the height of the satellite antenna cannot be adjusted according to the needs of use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a high-stability plug-in satellite antenna, which aims to improve the problem that some satellite antennas have a relatively fixed structure and cannot adjust the height of the equipment.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-stability plug-in satellite antenna, comprising a support plate, the upper surface of the support plate is fixedly connected to a fixing seat, the support plate is rotatably connected with a screw rod inside the support plate, the screw rod is rotatably connected with a bevel gear 1 inside the screw, the fixing seat is rotatably connected with a bevel gear 2 inside the fixing seat, the bevel gear 1 is meshed with the bevel gear 2, the side wall of the bevel gear 2 is fixedly connected with a turning handle, the lower surface of the support plate is fixedly connected with an articulated frame 1, the articulated frame 1 is rotatably connected with a support rod, the side wall of the support rod is fixedly connected with an articulated frame 2, the articulated frame 2 is rotatably connected with a connecting plate, one end of the screw rod is fixedly connected to a limiting plate, the side wall of the screw rod is threadedly connected with a moving block, one side of the connecting plate is rotatably connected to the inside of the moving block, a fixing component is arranged inside the support rod, and a satellite receiving antenna is arranged on the top of the support plate.

[0006] Furthermore, the fixing assembly includes an articulated frame three, and the side wall of the articulated frame three is rotatably connected to the inside of the support rod.

[0007] Furthermore, a mounting plate is fixedly connected to the side wall of the support rod, and a bolt is threadedly connected inside the mounting plate.

[0008] Furthermore, a mounting ring is fixedly connected to the side wall of the satellite receiving antenna, and a recessed hole 1 is provided inside the mounting ring.

[0009] Furthermore, a fixing frame is fixedly connected to the upper surface of the fixing seat, and a second concave hole is opened inside the fixing frame.

[0010] Furthermore, a fixing ring is fixedly connected inside the fixing frame, a slide plate is fixedly connected inside the fixing ring, a clamping block is slidably connected inside the slide plate, a sliding column is fixedly connected to a side wall of the clamping block, and the side wall of the clamping block is slidably connected inside the second recessed hole and the first recessed hole.

[0011] Furthermore, a cover plate is rotatably connected inside the slide plate, an arc-shaped groove is provided inside the cover plate, and a toggle is fixedly connected to the side wall of the cover plate.

[0012] Furthermore, the side wall of the sliding column is slidably connected inside the arc-shaped groove.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the height adjustability and folding storage function of the satellite antenna bracket are achieved through the careful coordination between the screw rod, bevel gear 1, bevel gear 2, handle, hinge frame 1, support rod, hinge frame 2, connecting plate, limit plate and moving block. This design improvement effectively solves the problem that some satellite antennas have a relatively fixed structure and cannot adjust the height of the equipment, and greatly improves the practicality and portability of the satellite antenna.

[0015] In the utility model, the satellite antenna is quickly installed through the precise matching of the fixing frame, the second recessed hole, the fixing ring, the slide plate, the clamping block, the slide column, the cover plate, the arc groove and the twisting torque, thereby solving the problem that the installation process of some satellite antennas is complicated and time-consuming and requires the use of small parts such as bolts and nuts, thereby improving the installation efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a high-stability plug-in satellite antenna proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a support plate of a high-stability plug-in satellite antenna proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a fixing frame for a high-stability plug-in satellite antenna proposed by the utility model;

[0019] Figure 4 This is a diagram of the internal structure of a fixing frame of a high-stability plug-in satellite antenna proposed by the utility model.

[0020] Legend:

[0021] 1. Support plate; 2. Fixed seat; 3. Screw; 4. Bevel gear 1; 5. Bevel gear 2; 6. Turn handle; 7. Articulated frame 1; 8. Support rod; 9. Articulated frame 2; 10. Connecting plate; 11. Limiting plate; 12. Moving block; 13. Articulated frame 3; 14. Mounting plate; 15. Bolt; 16. Satellite receiving antenna; 17. Mounting ring; 18. Concave hole 1; 19. Fixed frame; 20. Concave hole 2; 21. Fixed ring; 22. Slide plate; 23. Block; 24. Sliding column; 25. Cover plate; 26. Arc groove; 27. Turn. 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 in 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] Reference Figure 1-2The utility model provides an embodiment: a high-stability plug-in satellite antenna, including a support plate 1, a fixing seat 2 is fixedly connected to the upper surface of the support plate 1, a screw 3 is rotatably connected inside the support plate 1, a bevel gear 1 4 is rotatably connected inside the screw 3, a bevel gear 2 5 is rotatably connected inside the fixing seat 2, the bevel gear 1 4 is meshed with the bevel gear 2 5, a handle 6 is fixedly connected to the side wall of the bevel gear 2 5, an articulated frame 1 7 is fixedly connected to the lower surface of the support plate 1, a support rod 8 is rotatably connected inside the articulated frame 1 7, an articulated frame 2 9 is fixedly connected to the side wall of the support rod 8, a connecting plate 10 is rotatably connected inside the articulated frame 2 9, one end of the screw 3 is fixedly connected to a limiting plate 11, a moving block 12 is threadedly connected to the side wall of the screw 3, one side of the connecting plate 10 is rotatably connected inside the moving block 12, a fixing component is arranged inside the support rod 8, and a satellite receiving antenna 16 is arranged on the top of the support plate 1.

[0024] When the user turns the turning handle 6, the rotational force is transmitted to the bevel gear 2 5, which in turn drives the bevel gear 1 4 to rotate together. The meshing of the bevel gear 1 4 and the bevel gear 2 5 ensures the transmission and stability of the force, and the screw 3 starts to rotate inside the support plate 1. The rotation of the screw 3 causes the thread to interact with the moving block 12, so that the moving block 12 moves along the thread of the screw 3. The moving block 12 drives the connecting plate 10 to move, and through the movement of one side of the connecting plate 10 inside the articulated frame 2 9, the support rod 8 is pulled inward. This design allows the height of the bracket to be easily adjusted. The user only needs to turn the turning handle 6 to change the height of the satellite antenna bracket to adapt to different usage scenarios and needs.

[0025] Reference Figure 1-2 The fixing assembly includes an articulated frame 13, the side wall of the articulated frame 13 is rotatably connected to the inside of the support rod 8, the side wall of the support rod 8 is fixedly connected to a mounting plate 14, and the mounting plate 14 is internally threaded with a bolt 15.

[0026] When the height of the bracket is determined, the bracket can be fixed by bolts 15 arranged inside the mounting plate 14 .

[0027] Reference Figure 3-4 The side wall of the satellite receiving antenna 16 is fixedly connected with a mounting ring 17, and a concave hole 18 is opened inside the mounting ring 17. A fixing frame 19 is fixedly connected to the upper surface of the fixing seat 2, and a concave hole 20 is opened inside the fixing frame 19. A fixing ring 21 is fixedly connected inside the fixing frame 19, and a slide plate 22 is fixedly connected inside the fixing ring 21. A block 23 is slidably connected inside the slide plate 22. A sliding column 24 is fixedly connected to the side wall of the block 23. The side wall of the block 23 is slidably connected inside the concave hole 20 and the concave hole 18. A cover plate 25 is rotatably connected inside the slide plate 22, and an arc groove 26 is opened inside the cover plate 25. A torsion 27 is fixedly connected to the side wall of the cover plate 25, and the side wall of the sliding column 24 is slidably connected inside the arc groove 26.

[0028] When installing the satellite receiving antenna 16, it is only necessary to insert the mounting ring 17 on the side wall into the interior of the fixing frame 19, and align the concave hole 18 with the concave hole 20. By turning the knob 27, the cover plate 25 rotates inside the fixing ring 21. When the cover plate 25 rotates, the slide column 24 is restricted by the arc groove 26 and slides, so that the block 23 moves inside the slide plate 22 and is accurately inserted between the concave hole 20 and the concave hole 18 for engagement, thereby firmly fixing the satellite receiving antenna 16 in the bracket structure. This design not only ensures the reliability and stability of the satellite receiving antenna 16, but also greatly simplifies the installation process and time. The user only needs to easily turn the knob 27 to quickly install the satellite receiving antenna 16, avoiding the cumbersome installation process of small parts.

[0029] Working principle: by inserting the mounting ring 17 on the side wall of the satellite receiving antenna 16 into the interior of the fixing frame 19, and making the concave hole 18 coincide with the concave hole 20, then rotating the knob 27 to drive the cover plate 25 to rotate inside the fixing ring 21, and under the restriction of the arc groove 26, driving the slide column 24 to slide, and then making the block 23 slide inside the slide plate 22, and insert it into the interior of the concave hole 20 and the concave hole 18, and clamp it, completing the installation of the satellite receiving antenna 16, then according to the use needs, rotating the handle 6 to drive the bevel gear 25 to rotate, and drive the bevel gear 14 to rotate, so that the screw rod 3 rotates inside the support plate 1, so that the moving block 12 moves on the thread of the screw rod 3, and drives the connecting plate 10 to move, one side of the connecting plate 10 will move inside the articulated frame 29, and pull the support rod 8 inward, so as to achieve the effect of changing the height of the bracket, after the height is determined, the bracket is fixed by installing the bolt 15 on the ground, and the installation and fixation of the overall equipment is completed.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-stability plug-in satellite antenna, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to a fixing seat (2), the support plate (1) is internally rotatably connected to a screw rod (3), the screw rod (3) is internally rotatably connected to a bevel gear (4), the fixing seat (2) is internally rotatably connected to a bevel gear (5), the bevel gear (4) is meshed with the bevel gear (5), the side wall of the bevel gear (5) is fixedly connected to a turning handle (6), the lower surface of the support plate (1) is fixedly connected to an articulated frame (7), the articulated frame (7) is internally A support rod (8) is rotatably connected, a side wall of the support rod (8) is fixedly connected to an articulated frame 2 (9), a connecting plate (10) is rotatably connected inside the articulated frame 2 (9), one end of the screw rod (3) is fixedly connected to a limiting plate (11), a side wall of the screw rod (3) is threadedly connected to a moving block (12), one side of the connecting plate (10) is rotatably connected inside the moving block (12), the support rod (8) is provided with a fixing component, and a satellite receiving antenna (16) is provided on the top of the support plate (1).

2. A high stability plug-in satellite antenna according to claim 1, characterized in that: The fixing assembly comprises an articulated frame three (13), the side wall of the articulated frame three (13) being rotatably connected to the inside of the support rod (8).

3. The high stability plug-in satellite antenna according to claim 1, characterized in that: A mounting plate (14) is fixedly connected to the side wall of the support rod (8), and a bolt (15) is threadedly connected to the inside of the mounting plate (14).

4. The high-stability plug-in satellite antenna according to claim 1, characterized in that: A mounting ring (17) is fixedly connected to the side wall of the satellite receiving antenna (16), and a concave hole (18) is provided inside the mounting ring (17).

5. A high stability plug-in satellite antenna according to claim 4, characterized in that: A fixing frame (19) is fixedly connected to the upper surface of the fixing seat (2), and a second concave hole (20) is provided inside the fixing frame (19).

6. The high-stability plug-in satellite antenna according to claim 5, characterized in that: A fixing ring (21) is fixedly connected inside the fixing frame (19), a slide plate (22) is fixedly connected inside the fixing ring (21), a clamping block (23) is slidably connected inside the slide plate (22), a sliding column (24) is fixedly connected to the side wall of the clamping block (23), and the side wall of the clamping block (23) is slidably connected inside the second recessed hole (20) and the first recessed hole (18).

7. The high-stability plug-in satellite antenna according to claim 6, characterized in that: A cover plate (25) is rotatably connected inside the slide plate (22), an arc-shaped groove (26) is provided inside the cover plate (25), and a toggle (27) is fixedly connected to the side wall of the cover plate (25).

8. The high-stability plug-in satellite antenna according to claim 7, characterized in that: The side wall of the sliding column (24) is slidably connected inside the arc-shaped groove (26).

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