Multi-dimensional switching satellite communication handheld antenna

Abstract

The utility model discloses a multi-dimensional switching satellite communication hand-held antenna, and specifically relates to the antenna technology field, the antenna comprises a supporting rod, the supporting rod is provided with a connecting assembly, the connecting assembly comprises a first bracket arranged on the top of the supporting rod, the first bracket is rotatably connected with a first rotating rod, and the first rotating rod is rotatably connected with a second rotating rod. And two second rotating rods are rotationally connected to the first rotating rod. According to the utility model, the connecting assembly is arranged and the bolt rod abuts against the first bracket and the reinforcing frame respectively, so that the function of positioning after angle adjustment of the first rotating rod and the reinforcing frame is realized, the signal transmission direction of the antenna main body is easy to adjust, and the supporting rod can be adsorbed on the ground or a wall surface through the air bag at the bottom of the supporting rod. And through the arrangement of the insertion rod, the antenna main body can be conveniently installed on the positioning cylinder to position the antenna main body, and the convenience when the antenna main body is installed and disassembled is ensured.

Description

Technical Field

[0001] This utility model relates to the field of antenna technology, and more specifically, to a multi-dimensional switching satellite communication handheld antenna. Background Technology

[0002] Satellite communication, simply put, is communication between radio communication stations on Earth using satellites as relays. A satellite communication system consists of two parts: satellites and earth stations. The characteristics of satellite communication are: large communication range, less affected by land disasters, economical broadcasting and multiple access communication, highly flexible circuit settings, the ability to disperse excessively concentrated traffic at any time, and the ability to use the same channel in different directions or different areas. As is well known, the Global Positioning System requires the receiver to perform data measurement and location positioning. In order to ensure accurate positioning, the receiver needs to use a handheld antenna, especially a mobile receiver. The quality of the handheld antenna directly affects the user's experience.

[0003] Among them, the patent with announcement number CN212011247U discloses a satellite communication handheld terminal antenna. The antenna includes: an antenna radiating unit body, including a carrier, on which a plurality of radiating components are provided; the radiating components include low-frequency radiating components and high-frequency radiating components; and an antenna feeding component, including a feeding circuit board, an impedance matching circuit and a circular polarization forming circuit, with the feeding circuit board located at the lower end of the antenna radiating unit body.

[0004] When in use, the impedance matching circuit adopts a microstrip structure and the circular polarization forming circuit is implemented by an integrated circuit, which makes the antenna highly integrated. However, this structure is not easy to install quickly and cannot be adjusted according to the requirements, resulting in inconvenient signal transmission. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a multi-dimensional switching satellite communication handheld antenna, which aims to solve the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a multi-dimensional satellite communication handheld antenna, including a support rod, on which a connecting component is provided;

[0007] The connecting assembly includes a first bracket disposed on the top of the support rod, a first rotating rod rotatably connected to the first bracket, and two second rotating rods rotatably connected to the first rotating rod.

[0008] The first rotating rod has a reinforcing frame at its top, and two limiting sleeves are fixedly installed at the bottom of the reinforcing frame. The second bracket is installed at the top of the reinforcing frame, and the antenna body is installed on the second bracket. The two limiting sleeves are respectively fitted onto the corresponding second rotating rods, and the limiting sleeves are rotatably connected to the second rotating rods. The ends of the first and second rotating rods are threaded with bolt rods, and each bolt rod abuts against the first bracket and the reinforcing frame respectively. The cross-sectional shapes of the first and second rotating rods are combined to form a cross shape, and the second rotating rod is rotatably connected to the first rotating rod.

[0009] As can be seen, in the above technical solution, the first rotating rod can rotate on the first bracket, and the reinforcing frame can rotate on the second rotating rod after being limited. Then, the bolt rods respectively abut against the first bracket and the reinforcing frame to realize the function of positioning after adjusting the angle of the first rotating rod and the reinforcing frame, which makes it easy to adjust the signal transmission direction of the antenna body.

[0010] Optionally, in a possible implementation, a positioning cylinder is fixedly provided on the top of the second bracket, the antenna body extends into the positioning cylinder, and a rod for limiting the antenna body is inserted into the positioning cylinder. An air bladder is provided at the bottom of the support rod, and a pressure relief valve for depressurization is provided on the air bladder.

[0011] As can be seen, in the above technical solution, the support rod can be adsorbed onto the ground or wall via the airbag, and the pressure relief valve facilitates the depressurization of the airbag, making it easy to remove. Furthermore, the insertion rod facilitates the positioning of the antenna body on the positioning cylinder, ensuring the convenience of antenna body installation and disassembly.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] By setting up connecting components, the overall design is simple and the structure is reasonable compared with the existing technology. Through the corresponding cooperation of each structure, the first rotating rod can rotate on the first bracket, and the reinforcing frame can rotate on the second rotating rod after being limited. Then, the bolt rods respectively abut against the first bracket and the reinforcing frame to realize the function of positioning after adjusting the angle of the first rotating rod and the reinforcing frame, which makes it easy to adjust the signal transmission direction of the antenna body.

[0014] Furthermore, the support rod can be attached to the ground or wall via the air bladder at the bottom of the support rod, and the pressure relief valve makes it easy to depressurize the air bladder and remove it. In addition, the insertion rod facilitates the positioning of the antenna body on the positioning cylinder, ensuring the convenience of antenna body installation and disassembly. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual flow of the method, the actual timing of the signals, etc. involved in the embodiments of this disclosure.

[0016] Figure 1 This is a front view of the overall structure of this utility model.

[0017] Figure 2 This is a side view of the overall structure of this utility model.

[0018] Figure 3 This is a perspective view of the support rod, first bracket, first rotating rod, second rotating rod, and airbag of this utility model.

[0019] Figure 4 This is a perspective view of the reinforcing frame, second bracket, positioning cylinder, and insertion rod of this utility model.

[0020] The attached figures are labeled as follows: 1. Support rod; 2. First bracket; 3. First rotating rod; 4. Second rotating rod; 5. Reinforcing frame; 6. Limiting sleeve; 7. Second bracket; 8. Positioning cylinder; 9. Insert rod; 10. Antenna body; 11. Airbag; 12. Pressure relief valve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As attached Figures 1-4The multi-dimensional transition satellite communication handheld antenna shown can rotate on the first bracket 2 via the connecting components on the support rod 1 and the first rotating rod 3. The reinforcing frame 5 can rotate on the second rotating rod 4 via the limiting sleeve 6. Then, the bolt rods abut against the first bracket 2 and the reinforcing frame 5 respectively, realizing the function of positioning after adjusting the angle of the first rotating rod 3 and the reinforcing frame 5. It is easy to adjust the signal transmission direction of the antenna body 10. The support rod 1 can be attached to the ground or wall via the air bladder 11 at the bottom of the support rod 1. The pressure relief valve 12 can be used to release the pressure of the air bladder 11, making it easy to remove the air bladder 11. The insertion rod 9 facilitates the installation and positioning of the antenna body 10 on the positioning cylinder 8, ensuring the convenience of installing and disassembling the antenna body 10. The specific structural settings of the components are as follows.

[0023] The connecting assembly includes a first bracket 2 disposed on the top of the support rod 1, a first rotating rod 3 rotatably connected to the first bracket 2, and two second rotating rods 4 rotatably connected to the first rotating rod 3;

[0024] The top of the first rotating rod 3 is provided with a reinforcing frame 5, and the bottom of the reinforcing frame 5 is fixedly provided with two limiting sleeves 6. The top of the reinforcing frame 5 is provided with a second bracket 7, and the antenna body 10 is provided on the second bracket 7. The two limiting sleeves 6 are respectively fitted on the corresponding second rotating rods 4. The limiting sleeves 6 are rotatably connected to the second rotating rods 4. The ends of the first rotating rod 3 and the second rotating rod 4 are threaded with bolt rods, and each bolt rod abuts against the first bracket 2 and the reinforcing frame 5 respectively. The cross-sectional shapes of the first rotating rod 3 and the second rotating rod 4 are combined to form a cross shape, and the second rotating rod 4 is rotatably connected to the first rotating rod 3.

[0025] The top of the second bracket 7 is fixedly provided with a positioning cylinder 8, the antenna body 10 extends into the positioning cylinder 8, and a plug rod 9 for limiting the antenna body 10 is inserted into the positioning cylinder 8. An airbag 11 is provided at the bottom of the support rod 1, and a pressure relief valve 12 for depressurization is provided on the airbag 11.

[0026] The specific working principle is as follows: The user can hold the support rod 1 to pick up the support rod 1, the first bracket 2, the first rotating rod 3, the reinforcing frame 5 and the antenna body 10, so that the user can easily move the antenna body 10. When adjusting, the first rotating rod 3 can rotate on the first bracket 2, and the reinforcing frame 5 can rotate on the second rotating rod 4 through the limiting sleeve 6. Then, the bolt rods respectively abut against the first bracket 2 and the reinforcing frame 5 to realize the function of positioning after adjusting the angle of the first rotating rod 3 and the reinforcing frame 5, which makes it easy to adjust the signal transmission direction of the antenna body 10.

[0027] Furthermore, the support rod 1 can be attached to the ground or wall via the airbag 11 at the bottom of the support rod 1. The pressure relief valve 12 facilitates the depressurization of the airbag 11, making it easy to remove the airbag 11. The insertion rod 9 facilitates the positioning of the antenna body 10 on the positioning cylinder 8, ensuring the convenience of installing and disassembling the antenna body 10.

[0028] Unlike existing technologies, this application discloses a multi-dimensional switching satellite communication handheld antenna. The first rotating rod 3 can rotate on the first bracket 2, and the reinforcing frame 5 can rotate on the second rotating rod 4 via the limiting sleeve 6. Then, bolts abut against the first bracket 2 and the reinforcing frame 5 respectively, enabling positioning after angle adjustment of the first rotating rod 3 and the reinforcing frame 5. This facilitates adjustment of the signal transmission direction of the antenna body 10. Furthermore, the support rod 1 can be attached to the ground or wall via the airbag 11 at the bottom of the support rod 1. The pressure relief valve 12 facilitates depressurization of the airbag 11, making it easy to remove. The insertion rod 9 facilitates the installation and positioning of the antenna body 10 on the positioning cylinder 8, ensuring ease of installation and disassembly of the antenna body 10.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-dimensional satellite communication handheld antenna, including a support rod (1), characterized in that: A connecting component is provided on the support rod (1); The connecting assembly includes a first bracket (2) disposed on the top of the support rod (1), a first rotating rod (3) rotatably connected to the first bracket (2), and two second rotating rods (4) rotatably connected to the first rotating rod (3). The top of the first rotating rod (3) is provided with a reinforcing frame (5), and the bottom of the reinforcing frame (5) is fixedly provided with two limiting sleeves (6). The top of the reinforcing frame (5) is provided with a second bracket (7), and the antenna body (10) is provided on the second bracket (7).

2. The multi-dimensional switching satellite communication handheld antenna according to claim 1, characterized in that: The two limiting sleeves (6) are respectively fitted on the corresponding second rotating rods (4), and the limiting sleeves (6) are rotatably connected to the second rotating rods (4).

3. The multi-dimensional switching satellite communication handheld antenna according to claim 1, characterized in that: The top of the second bracket (7) is fixedly provided with a positioning cylinder (8), the antenna body (10) extends into the positioning cylinder (8), and a plug (9) for limiting the antenna body (10) is inserted into the positioning cylinder (8).

4. The multi-dimensional switching satellite communication handheld antenna according to claim 1, characterized in that: An airbag (11) is provided at the bottom of the support rod (1), and a pressure relief valve (12) for depressurization is provided on the airbag (11).

5. The multi-dimensional switching satellite communication handheld antenna according to claim 1, characterized in that: The ends of the first rotating rod (3) and the second rotating rod (4) are threaded with bolt rods, and each bolt rod abuts against the first bracket (2) and the reinforcing frame (5).

6. The multi-dimensional switching satellite communication handheld antenna according to claim 1, characterized in that: The cross-sectional shapes of the first rotating rod (3) and the second rotating rod (4) are combined to form a cross shape, and the second rotating rod (4) is rotatably connected to the first rotating rod (3).

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