High-stability detachable aerostat antenna base support structure

Abstract

This invention discloses a highly stable detachable inflatable antenna base support structure, comprising a fixed base, a movable box, a support rod, and a lateral thrust structure. The fixed base is placed on the ground, and the movable box is mounted on top of the fixed base. The support rod is horizontally mounted on the movable box, and the lateral thrust structure is fixed to the support rod. The lateral thrust structure is used to laterally support the antenna body. By introducing multiple lateral thrust structures, this invention significantly enhances the support structure's resistance to lateral forces and its stability; it performs particularly well in strong winds or vibration environments, reducing the risk of swaying.

Description

Technical Field

[0001] This invention belongs to the field of antenna mechanism technology, specifically relating to a highly stable detachable inflatable antenna base support structure. Background Technology

[0002] With the increasing demand for emergency communication and field operations, the problems of long installation cycles and heavy equipment associated with traditional fixed antenna mounts have become increasingly apparent. Detachable antenna support structures, on the other hand, are characterized by their detachability, portability, and rapid assembly, while also offering advantages such as simple structure and low cost. They can be adapted to various small and medium-sized antennas, making them an important choice for temporary deployment of communication systems in field environments.

[0003] In the prior art, such as the radar mount with publication number CN221171533U, there are advantages such as mobility and ease of operation, but there are many shortcomings in actual use. For example, the connection points are easy to loosen. Due to the large number of connection points, long-term use may cause the bolts or pins to loosen, further reducing the vibration resistance.

[0004] For example, the deployable antenna with the publication number CN217740771U can be quickly deployed in a region. It can be quickly assembled and disassembled, but it has poor wind resistance. It mainly provides vertical support and is weak in resistance to lateral forces such as strong winds or vibrations. It is prone to swaying or even overturning, especially in large-aperture antennas or in harsh weather conditions. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology, the present invention aims to provide a highly stable detachable inflatable antenna base support structure. By introducing multiple lateral thrust structures, the support structure's resistance to lateral forces and stability are significantly enhanced; it performs particularly well in strong wind or vibration environments, reducing the risk of swaying.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A highly stable detachable inflatable antenna base support structure includes a fixed base 1, a movable square box 2, a support rod 3, and a lateral thrust structure 4.

[0008] The fixed base 1 is placed on the ground and the movable box 2 is installed on top of the fixed base 1. The support rod 3 is horizontally installed on the movable box 2, and the lateral thrust structure 4 is fixed on the support rod 3.

[0009] The lateral thrust structure 4 is used to laterally support the antenna body in the direction from the outside of the movable box 2 toward the center.

[0010] The movable box 2 includes a square base plate fixed to the fixed base 1, and vertical long side plates and short side plates are installed along the four sides of the square base plate. The top of the long side plate is shaped to match the spherical shape of the antenna body.

[0011] Two circular holes are symmetrically opened on the long side plate on each side. Four support rods 3 are inserted into one of the circular holes respectively. One end of the rods intersects and abuts at the center of the movable box 2, and the other end is located outside the movable box 2.

[0012] The portion of the support rod 3 within the movable box 2 is fixed to the surface of the square base plate.

[0013] Each pair of adjacent support rods 3 is at a 90-degree angle to each other.

[0014] Each support rod 3 is fixedly connected to the square base plate of the movable box 2 by two butterfly-shaped spiral buckles 31. The two butterfly-shaped spiral buckles 31 are evenly arranged at the connection end between each support rod 3 and the movable box 2. The connection end is located at the three-equal node of the line connecting the center point of the base plate of the movable box 2 to the intersection of the 90-degree diagonal and the long side.

[0015] The lateral thrust structure 4 is provided in four sets, which are located in the middle part of the support rod 3 and outside the movable box 2.

[0016] The lateral thrust structure 4 includes a second thrust rod 42 and a third thrust rod 43;

[0017] The bottom end of one of the second thrust rods 42 is installed on one of the support rods 3, and the four second thrust rods 42 are arranged in an upward diverging pattern along the center of the movable square box 2. A third thrust rod 43 is horizontally installed on the upper part of one of the second thrust rods 42 and is perpendicular to the second thrust rod 42 in which it is located.

[0018] The lateral thrust structure 4 also includes a first thrust rod 41, one end of which is mounted on the support rod 3 and the other end is mounted on a second thrust rod 42. The distance between the mounting point of the second thrust rod 42 on the support rod 3 and the center of the movable box 2 is less than the distance between the mounting point of the first thrust rod 41 on the support rod 3 and the center of the movable box 2, so that the first thrust rod 41, the second thrust rod 42 and the support rod 3 form a stable triangular structure, and the first thrust rod 41 and the support rod 3 have an acute angle in the triangle.

[0019] The first thrust rod 41 is used to fix the second thrust rod 42; the second thrust rod 42 is used to fix the third thrust rod 43; the third thrust rod 43 is used to support the antenna body.

[0020] The detachable inflatable antenna base support structure is used to support the inflatable antenna.

[0021] The fixed base 1 is placed on the ground and is in a horizontal position to support the other components;

[0022] The fixed base 1 is connected to the bottom center of the movable square box 2 by bolts. The movable square box is used to fix four support rods 3. The four support rods 3 are horizontally inserted into the movable square box 2 from the long side along the diagonal, and fixed to both sides of the movable square box 2 by butterfly-type spiral buckles 31. The support rods 3 are used to fix the lateral thrust structure 4.

[0023] Four sets of lateral thrust structures 4 are used to support the inflatable antenna body. Using a goniometer, the angles of the first thrust rod 41 and the second thrust rod 42 are adjusted and installed on the support rod 3. The third thrust rod 43 is installed laterally on the upper part of the second thrust rod 42. The angles and connection points of all thrust rods are checked to ensure that the thrust structure forms a stable triangular support.

[0024] The beneficial effects of this invention are:

[0025] The high-stability detachable inflatable antenna base support structure of the present invention introduces multiple sets of lateral thrust structures. The four sets of lateral thrust structures are installed in the middle section of the support rod to form a stable circumferential fixing mode, which effectively improves the structure's resistance to lateral forces and stability, and significantly reduces the risk of swaying and overturning under strong winds, vibrations or off-center loads.

[0026] In summary, this invention overcomes the shortcomings of traditional fork-arm detachable antennas through optimized design, achieving structural stability, wind resistance, and ease of assembly and disassembly, providing more reliable and efficient technical support for the application of inflatable antennas in emergency communication, field operations, and other scenarios. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention.

[0028] Figure 2 This is a schematic diagram of the butterfly-type spiral buckle fixing according to an embodiment of the present invention.

[0029] Figure 3 This is a schematic diagram of the butterfly-type spiral buckle fixing according to an embodiment of the present invention.

[0030] Figure 4 This is a schematic diagram of the lateral thrust structure according to an embodiment of the present invention.

[0031] Figure 5 This is a schematic diagram of the overall mechanism antenna in operation according to an embodiment of the present invention.

[0032] Figure label:

[0033] 1-Fixed base; 2-Movable square box; 3-Support rod; 31-Butterfly-type spiral buckle; 4-Lateral thrust structure; 41-First thrust rod; 42-Second thrust rod; 43-Third thrust rod. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings.

[0035] Example 1

[0036] like Figures 1-5 This embodiment provides a highly stable detachable inflatable antenna base support structure for the field of antenna mechanism technology. This structure includes a fixed base 1, a movable box 2, a support rod 3, and a lateral thrust structure 4.

[0037] Specifically, see Figure 1 In this embodiment, the fixed base 1 is placed on the ground and connected to the movable square box 2 upward by bolts; a support rod 3 is installed inside the movable square box 2; and the lateral thrust structure 4 is fixed on the support rod 3.

[0038] In this embodiment, the fixed base 1 is placed on the ground, is a regular rectangle, and is placed under the movable box 2 to support the movable box 2. Other components are installed inside by bolts.

[0039] The movable box 2 includes a square base plate fixed to the fixed base 1. Vertical long side plates and short side plates are installed along the four sides of the square base plate. The top of the long side plate is shaped to fit the spherical shape of the antenna body, so that the support area of ​​the support base and the antenna is larger and the structure is more stable.

[0040] Two circular holes are symmetrically opened on the long side plate on each side. The four support rods 3 are inserted into one of the circular holes respectively. One end of the support rods intersects and abuts at the center of the movable box 2, and the other end is located outside the movable box 2. The circular hole design provides a fixed insertion path for the support rods, ensuring that the installation angle and position of the support rods are accurate and avoiding human installation errors. At the same time, the intersecting and abutting of the support rods at the center of the movable box can ensure accurate alignment, providing a foundation for stable support of the antenna.

[0041] The four support rods 3 are placed horizontally and fixed inside the movable box 2, penetrating through the movable box 2.

[0042] Please see Figure 2 , Figure 3 In this embodiment, the support rod 3 is connected to the movable box 2 via a butterfly-shaped screw buckle 31. Two butterfly-shaped screw buckles 31 are evenly arranged at the connection end between each support rod 3 and the movable box 2. The butterfly-shaped screw buckle 31 connection method facilitates adjustment of the angle and position of the support rod 3 to adapt to different force requirements.

[0043] There are four support rods 3, which are placed horizontally and are fixed to one end of the square base plate.

[0044] Each pair of adjacent support rods 3 is at a 90-degree angle to each other.

[0045] Furthermore, the lateral thrust structure 4 in this embodiment includes a first thrust rod 41, a second thrust rod 42, and a third thrust rod 43.

[0046] The bottom end of one of the second thrust rods 42 is installed on one of the support rods 3. The four second thrust rods 42 are arranged in an upward diverging pattern along the center of the movable box 2. This arrangement allows the second thrust rods to provide lateral support in different directions, preventing the antenna body from sliding in the horizontal or inclined direction. A third thrust rod 43 is horizontally installed on the upper part of one of the second thrust rods 42 and is perpendicular to the second thrust rod 42 in which it is located.

[0047] The lateral thrust structure 4 also includes a first thrust rod 41, one end of which is mounted on the support rod 3, and the other end is mounted on a second thrust rod 42. The distance between the mounting point of the second thrust rod 42 on the support rod 3 and the center of the movable box 2 is less than the distance between the mounting point of the first thrust rod 41 on the support rod 3 and the center of the movable box 2. This allows the first thrust rod 41, the second thrust rod 42, and the support rod 3 to form a stable triangular structure, with an acute angle between the first thrust rod 41 and the support rod 3. This design primarily enhances structural stability and support capacity. The triangular support structure effectively copes with external wind, vibration, and other interference, improving the operational stability of the antenna body and the adaptability and convenience of the system, meeting the requirements of lightweight, rapid deployment, and high-performance support.

[0048] Specifically, please see Figure 4 In this embodiment, the lower part of the first thrust rod 41 is connected to the support rod 3 by a pin, and the upper part of the first thrust rod 41 is tilted to the right at 60° and connected to the second thrust rod 42 by a pin; the second thrust rod 42 is tilted to the left at 45° and connected to the support rod 3 by a pin. This angle design allows the load component to be transmitted more naturally along the thrust rod to the support rod 3, reducing the imbalance problem caused by unreasonable force transmission path. The pin connection combined with the tilt angle simplifies the connection method between the support rod and the thrust rod, greatly reducing deployment and disassembly time; the third thrust rod 43 is horizontally fixed to the upper part of the second thrust rod 42 by bolts.

[0049] The first thrust rod 41 is used to fix the second thrust rod 42; the second thrust rod 42 is used to fix the third thrust rod 43; the third thrust rod 43 is used to support the antenna body.

[0050] This embodiment provides a highly stable detachable inflatable antenna base support structure, the working process of which is described as follows:

[0051] Place the fixed base 1 on the ground and adjust its position to make it level. Connect the fixed base 1 to the bottom of the movable box 2 with bolts; insert four support rods 3 horizontally through the movable box 2 and fix them to both sides of the movable box 2 with butterfly-type spiral buckles 31; adjust the angle of the left and right thrust rods to the correct position using a protractor, and then install them on the support rods 3 with bolts; install the third thrust rod 43 horizontally on the upper part of the second thrust rod 42, and check the angle and connection points of all thrust rods to ensure that the thrust structure forms a stable triangular support.

[0052] Through the above work, this highly stable, detachable inflatable antenna base support structure enables rapid installation and disassembly, while forming a stable triangular support structure. This effectively optimizes the force distribution and transmission path, enhancing the balance of the support system. Its modular design improves installation convenience, meeting the requirements of lightweight design, rapid deployment, and high-performance communication.

[0053] Please see Figure 5 This represents the antenna base support structure in its operational state after installation. After operation, the inflation module is deflated and removed, followed by the sequential disassembly of the lateral thrust structure, support rods, and other components. Due to its modular design, all components can be easily disassembled and stored.

[0054] In summary, this embodiment overcomes the shortcomings of traditional fork-arm detachable antennas through optimized design, achieving structural stability, wind resistance, and ease of assembly and disassembly. It provides more reliable and efficient technical support for the application of inflatable antennas in emergency communication, field operations, and other scenarios.

Claims

1. A highly stable detachable inflatable antenna base support structure, characterized in that, It includes a fixed base (1), a movable square box (2), a support rod (3), and a lateral thrust structure (4); The fixed base (1) is placed on the ground, the movable box (2) is installed on the top of the fixed base (1), the support rod (3) is installed horizontally on the movable box (2), and the lateral thrust structure (4) is fixed on the support rod (3). The lateral thrust structure (4) is used to laterally support the antenna body in the direction from the outside of the movable box (2) toward the center; The lateral thrust structure (4) includes a second thrust rod (42) and a third thrust rod (43). The bottom end of one of the second thrust rods (42) is installed on one of the support rods (3), and four of the second thrust rods (42) are arranged in an upward diverging pattern along the center of the movable square box (2). A third thrust rod (43) is installed horizontally on the upper part of one of the second thrust rods (42) and is perpendicular to the second thrust rod (42) in which it is located. The lateral thrust structure (4) further includes a first thrust rod (41), one end of which is installed on the support rod (3) and the other end is installed on the second thrust rod (42). The distance between the installation point of the second thrust rod (42) on the support rod (3) and the center of the movable box (2) is less than the distance between the installation point of the first thrust rod (41) on the support rod (3) and the center of the movable box (2), so that the first thrust rod (41), the second thrust rod (42) and the support rod (3) form a stable triangular structure, and the first thrust rod (41) and the support rod (3) in the triangle have an acute angle.

2. The high-stability detachable inflatable antenna base support structure according to claim 1, characterized in that, The movable box (2) includes a square base plate fixed to the fixed base (1), and vertical long side plates and short side plates are installed along the four sides of the square base plate. The top of the long side plate is in line with the spherical shape of the antenna body.

3. The high-stability detachable inflatable antenna base support structure according to claim 2, characterized in that, Two circular holes are symmetrically opened on the long side plate on each side. Four support rods (3) are inserted into one circular hole respectively. One end of the rods intersects and abuts at the center of the movable square box (2), and the other end is located outside the movable square box (2).

4. The high-stability detachable inflatable antenna base support structure according to claim 2, characterized in that, The support rod (3) is partially fixed to the surface of the square base plate in the movable box (2).

5. The high-stability detachable inflatable antenna base support structure according to claim 4, characterized in that, Each pair of adjacent support rods (3) is at a 90-degree angle to each other.

6. The high-stability detachable inflatable antenna base support structure according to claim 4, characterized in that, Each support rod (3) is fixedly connected to the square base plate of the movable box (2) by two butterfly-shaped spiral buckles (31). The two butterfly-shaped spiral buckles (31) are evenly arranged at the connection end between each support rod (3) and the movable box (2). The connection end is located at the three-equal node of the line connecting the center point of the base plate of the movable box (2) to the intersection of the 90-degree diagonal and the long side.

7. The high-stability detachable inflatable antenna base support structure according to claim 1, characterized in that, The lateral thrust structure (4) is provided in four sets, which are located in the middle part of the support rod (3) and outside the movable box (2).

8. The application of the high-stability detachable inflatable antenna base support structure according to any one of claims 1-7, characterized in that, The detachable inflatable antenna base support structure is used to support the inflatable antenna. The fixed base (1) is placed on the ground in a horizontal position to support the other components; The fixed base (1) is connected to the bottom center of the movable square box (2) by bolts. The movable square box is used to fix four support rods (3). The four support rods (3) are horizontally inserted through the long side of the movable square box (2) along the diagonal and fixed to both sides of the movable square box (2) by butterfly-type spiral buckles (31). The support rods (3) are used to fix the lateral thrust structure (4). Four sets of lateral thrust structures (4) are used to support the inflatable antenna body. By using a goniometer, the angles of the first thrust rod (41) and the second thrust rod (42) are adjusted and installed on the support rod (3). The third thrust rod (43) is installed laterally on the upper part of the second thrust rod (42). The angles and connection points of all thrust rods are checked to ensure that the thrust structure forms a stable triangular support.

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