High-stability detachable inflatable antenna base supporting structure

Abstract

The invention discloses a high-stability detachable inflatable antenna base supporting structure which comprises a fixed base, a movable square box, a supporting rod and a lateral thrust structure. The fixed base is arranged on the ground, a movable square box is installed at the top of the fixed base, a supporting rod is horizontally installed on the movable square box, and the lateral thrust structure is fixed to the supporting rod and used for laterally supporting an antenna body. According to the invention, by introducing a plurality of lateral thrust structures, the lateral force resistance and stability of the supporting structure are obviously enhanced; particularly, the performance is excellent in a strong wind or vibration environment, and the shaking risk is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of antenna mechanisms, and in particular relates to a high-stability detachable inflatable antenna base support structure. Background Art

[0002] With the increasing demand for emergency communications and field operations, the problems of long installation period and heavy equipment weight of traditional fixed antenna bases have gradually been exposed. The detachable antenna support structure is detachable, portable and quickly assembled, and has the advantages of simple structure and low cost. It can adapt to a variety of small and medium-sized antennas and has become an important choice for temporary deployment of communication systems in field environments.

[0003] In the prior art, for example, a radar mount with publication number CN221171533U has the advantages of being movable and easy to operate, but has many disadvantages in actual use, such as 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, a retractable antenna that can be rapidly deployed in a region with publication number CN217740771U can be quickly assembled and disassembled, but has poor wind resistance and mainly provides vertical support. It has weak resistance to lateral forces such as strong winds or vibrations and is prone to the risk of shaking or even overturning, especially in the case of large-diameter antennas or in severe weather conditions. Summary of the invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a high-stability detachable inflatable antenna base support structure, which significantly enhances the lateral force resistance and stability of the support structure by introducing multiple lateral thrust structures; in particular, it performs well in strong wind or vibration environments and reduces the risk of shaking.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A high-stability detachable inflatable antenna base support structure, comprising 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, the mobile box 2 is installed on the top of the fixed base 1, the support rod 3 is horizontally installed on the mobile 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 along the direction from the outside of the moving box 2 to the center.

[0010] The mobile square box 2 includes a square bottom 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 bottom plate. The top of the long side plate fits the spherical shape of the antenna body.

[0011] Two circular holes are symmetrically opened on the long side plate on each side, and four support rods 3 are respectively inserted into a circular hole, with one end intersecting and abutting against each other at the center of the movable square box 2, and the other end being located outside the movable square box 2.

[0012] The part of the support rod 3 in the movable square box 2 is fixed to the surface of the square bottom plate.

[0013] Each two adjacent support rods 3 form an angle of 90 degrees.

[0014] Each support rod 3 is fixedly connected to the square bottom plate of the mobile square box 2 through two butterfly-type spiral buckles 31. The two butterfly-type spiral buckles 31 are evenly arranged at the connecting end of each support rod 3 and the mobile square box 2. The connecting end is located at the trisection node of the line from the center point of the bottom plate of the mobile square box 2 to the intersection of the 90-degree diagonal and the long side.

[0015] The lateral thrust structures 4 are provided in four groups, which are respectively located in the middle of the support rods 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 mounted on one of the support rods 3, and four of the second thrust rods 42 are upwardly divergent along the center of the mobile box 2, and one of the third thrust rods 43 is horizontally mounted on the upper part of one of the second thrust rods 42 and is perpendicular to the second thrust rod 42 on which it is located;

[0018] The lateral thrust structure 4 also 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 mobile box 2 is smaller than the distance between the installation point of the first thrust rod 41 on the support rod 3 and the center of the mobile box 2, so that the first thrust rod 41, the second thrust rod 42 and the support rod 3 form a stable triangle 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 in a horizontal state and is used to support the remaining components;

[0022] The fixed base 1 is connected to the bottom center of the movable square box 2 by bolts, and the movable square box is used to fix four support rods 3; the four support rods 3 are horizontally passed through the movable square box 2 from the long side along the diagonal, and are fixed to both sides of the movable square box 2 by butterfly-type spiral buckles 31 respectively, and 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. Through the 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 horizontally 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] Beneficial effects of the present invention:

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

[0026] In summary, the present invention overcomes the defects of the traditional fork-arm detachable antenna through optimized design, achieves structural stability, wind resistance, and convenient disassembly and assembly, and provides more reliable and efficient technical support for the application of inflatable antennas in scenarios such as emergency communications and field operations. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

[0030] Figure 4 Schematic diagram of the lateral thrust structure of an embodiment of the present invention.

[0031] Figure 5 It is a schematic diagram of the working state of the overall structure antenna of an embodiment of the present invention.

[0032] Reference numerals:

[0033] 1-fixed base; 2-mobile square box; 3-support rod; 31-butterfly-type turnbuckle; 4-lateral thrust structure; 41-first thrust rod; 42-second thrust rod; 43-third thrust rod. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] Embodiment 1

[0036] like Figure 1-Figure 5 This embodiment provides a high-stability detachable inflatable antenna base support structure for the field of antenna mechanism technology. The structure includes a fixed base 1, a movable square 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 moving box 2 upward by bolts; a support rod 3 is installed in the moving box 2; and a lateral thrust structure 4 is fixed on the support rod 3.

[0038] The fixed base 1 described in this embodiment is placed on the ground, has a regular rectangular shape, is placed under the mobile box 2, holds up the mobile box 2, and has other components installed inside through bolt connections.

[0039] The mobile square box 2 includes a square bottom 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 bottom plate. The top of the long side plate is in line with the spherical shape of the antenna body, so that the supporting 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, and four support rods 3 are respectively inserted into a circular hole, with one end intersecting and abutting against each other at the center of the mobile square box 2, and the other end is located outside the mobile square 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 intersection and abutment of the support rods at the center of the mobile square box can ensure accurate alignment, providing a basis for stable support of the antenna.

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

[0042] See also Figure 2 , Figure 3 In this embodiment, the support rod 3 is connected to the mobile box 2 through a butterfly-type spiral buckle 31, and two butterfly-type spiral buckles 31 are evenly arranged at the connection end between each support rod 3 and the mobile box 2. The butterfly-type spiral 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 the parts of the four support rods 3 fixed on one end of the surface of the square bottom plate are against each other.

[0044] Each two adjacent support rods 3 form an angle of 90 degrees.

[0045] Furthermore, the lateral thrust structure 4 of 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 mounted on one of the support rods 3, and four of the second thrust rods 42 are arranged to diverge upward along the center of the mobile box 2. This arrangement enables the second thrust rods to provide lateral support in different directions to prevent the antenna body from slipping in the horizontal or inclined direction. One of the third thrust rods 43 is horizontally mounted on the upper part of one of the second thrust rods 42 and is perpendicular to the second thrust rod 42 on 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 the second thrust rod 42, and the distance between the mounting point of the second thrust rod 42 on the support rod 3 and the center of the mobile box 2 is smaller than the distance between the mounting point of the first thrust rod 41 on the support rod 3 and the center of the mobile 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, and this design is mainly to enhance the structural stability and support capacity. The triangular support structure can effectively cope with external wind, vibration and other interference, improve the operating stability of the antenna body and the adaptability and convenience of the system, and meet the requirements of lightweight, rapid deployment and high-performance support.

[0048] Specifically, 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 inclined 60° to the right and connected to the second thrust rod 42 by a pin; the second thrust rod 42 is inclined 45° to the left and connected to the support rod 3 by a pin. Such an angle design makes the load component force more naturally transmitted to the support rod 3 along the thrust rod, reducing the imbalance problem caused by the unreasonable force transmission path. The pin connection combined with the inclination angle simplifies the connection method between the support rod and the thrust rod, and greatly reduces the deployment and disassembly time; the third thrust rod 43 is transversely 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 high-stability detachable inflatable antenna base support structure, and the working process is described as follows:

[0051] Place the fixed base 1 on the ground and adjust its position to make it horizontal. Connect the fixed base 1 to the bottom of the mobile box 2 with bolts; pass four support rods 3 horizontally through the mobile box 2 and fix them on both sides of the mobile box 2 with butterfly-type spiral buckles 31; adjust the angles of the left and right thrust rods to the correct position through the goniometer, 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, check the angles and connection points of all thrust rods, and ensure that the thrust structure forms a stable triangular support.

[0052] Through the above work, the high-stability detachable inflatable antenna base support structure achieves rapid installation and disassembly, while forming a stable triangular support structure, effectively optimizing the distribution and transmission path of force, and enhancing the balance ability of the support system. Its modular design improves the convenience of installation and meets the needs of lightweight, rapid deployment and high-performance communication.

[0053] See also Figure 5 , which is the state of the antenna base support structure being installed and in operation. After the work is completed, the inflation module is deflated and removed, and the lateral thrust structure, support rod and other components are disassembled in sequence. Since the present invention adopts a modular design, all components can be easily disassembled and stored.

[0054] To sum up, this embodiment overcomes the defects of the traditional fork-arm detachable antenna through optimized design, achieves structural stability, wind resistance, and convenient disassembly and assembly, and provides more reliable and efficient technical support for the application of inflatable antennas in scenarios such as emergency communications and field operations.

Claims

1. A high-stability detachable inflatable antenna base support structure, characterized in that: It comprises 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 horizontally installed 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 a direction from the outside of the mobile box (2) toward the center.

2. The high-stability detachable inflatable antenna base support structure according to claim 1, characterized in that: The mobile square box (2) comprises a square bottom plate fixed to a fixed base (1), vertical long side plates and short side plates are installed along the four sides of the square bottom plate, and the top of the long side plate fits 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, and four support rods (3) are respectively inserted into a circular hole, with one end intersecting and abutting against each other at the center of the movable square box (2), and the other end being 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 part of the support rod (3) in the movable square box (2) is fixed to the surface of the square bottom plate.

5. The high-stability detachable inflatable antenna base support structure according to claim 4, characterized in that: Each two adjacent support rods (3) form an angle of 90 degrees.

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 bottom plate of the movable square box (2) via two butterfly-type spiral buckles (31); the two butterfly-type spiral buckles (31) are evenly arranged at the connection end between each support rod (3) and the movable square box (2); the connection end is located at the trisection node of the line from the center point of the bottom plate of the movable square box (2) to the intersection point 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 structures (4) are provided in four groups, which are respectively located in the middle of the support rod (3) and outside the movable box (2).

8. The high-stability detachable inflatable antenna base support structure according to claim 7, characterized in that: The lateral thrust structure (4) comprises a second thrust rod (42) and a third thrust rod (43); The bottom end of one of the second thrust rods (42) is mounted on one of the support rods (3), four of the second thrust rods (42) are arranged to diverge upward along the center of the movable box (2), and one of the third thrust rods (43) is horizontally mounted on the upper part of one of the second thrust rods (42) and is perpendicular to the second thrust rod (42) on which it is located.

9. The high-stability detachable inflatable antenna base support structure according to claim 8, characterized in that: The lateral thrust stop structure (4) further comprises a first thrust rod (41), one end of the first thrust rod (41) being mounted on the support rod (3), and the other end being mounted on the 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) being smaller 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 triangle structure, and the first thrust rod (41) and the support rod (3) have an acute angle in the triangle.

10. Application of a high-stability detachable inflatable antenna base support structure according to any one of claims 1 to 9, 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 state and is used to support the remaining components; The fixed base (1) is connected to the bottom center of the movable square box (2) by bolts, and the movable square box is used to fix four support rods (3); the four support rods (3) are horizontally penetrated from the long sides of the movable square box (2) along the diagonal, and are respectively fixed to the two sides of the movable square box (2) by butterfly-type spiral buckles (31), and 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. The angles of the first thrust rod (41) and the second thrust rod (42) are adjusted by an angle meter and installed on the support rod (3). The third thrust rod (43) is installed transversely 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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