A small antenna with a base

Abstract

This utility model discloses a small antenna with a base, relating to the field of antenna base technology. The small antenna with a base includes a base and a flexible support assembly. The flexible support assembly includes a top cover, rotating parts, a threaded cylinder, a threaded rod, a guide block, a guide plate, and a fixed support assembly. The top cover is fixedly connected to the top of the base. Multiple rotating parts are equidistantly rotatably connected to the surface of the top cover in a circumferential array. The threaded cylinder is fixedly connected to the bottom of the rotating parts. The threaded rod is threadedly connected inside the threaded cylinder. The guide block is fixedly connected to the surface of the threaded rod. The guide plate is fixedly connected inside the base, and the guide block and guide plate are slidably connected. The synergistic effect of multiple components improves the terrain adaptability and structural stability of the device. The rotatable connection allows the support components to flexibly adjust their angle according to the terrain, and the threaded transmission combined with the guide structure enables precise adjustment of the support height.

Description

Technical Field

[0001] This utility model relates to the field of antenna base technology, and in particular to a small antenna with a base. Background Technology

[0002] Small satellite antennas are key devices connecting ground equipment to satellites. Their compact size makes them easy to install on rooftops, vehicle platforms, or portable devices, requiring no complex deployment space while still enabling signal capture and transmission over long distances. They are widely used in satellite television reception, emergency communications, and field exploration, allowing remote areas and mobile environments to access satellite network resources. Their design balances portability and signal stability, adapting to various weather conditions. Whether in sunny, rainy, or snowy weather, they maintain a stable connection with the satellite. In special situations such as outdoor adventures and disaster relief, they can quickly establish communication links and transmit important information, becoming a practical tool for ensuring uninterrupted communication and silently supporting the fulfillment of various satellite communication needs.

[0003] In practical applications of small satellite antennas, outdoor terrain is often complex and diverse. Traditional support structures are often difficult to adapt to uneven ground due to their fixed height or inconvenient adjustment, resulting in insufficient stability of the antenna after installation. It is easily tilted or displaced by external forces. Moreover, existing support components are mostly of a single fixed form, which cannot select a suitable fixing method according to different terrains. They are prone to sinking on soft ground and sliding on smooth ground. At the same time, the connection between the support structure and the base is not flexible enough to achieve multi-angle adaptation, which brings many inconveniences to the rapid deployment and stable operation of the antenna, affecting the signal reception quality and the service life of the equipment. Therefore, a small antenna with a base is needed. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a small antenna with a base, which can solve the problems of limited height and angle adjustment of traditional support structures and single fixing methods, resulting in insufficient stability after installation in complex terrain, easy tilting and displacement of the antenna, and affected signal reception.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a small antenna with a base, comprising a base and a flexible support assembly. The flexible support assembly includes a top cover, a rotating component, a threaded cylinder, a threaded rod, a guide block, a guide plate, and a fixed support assembly. The top cover is fixedly connected to the top of the base. Multiple rotating components are equidistantly rotatably connected to the surface of the top cover in a circumferential array. The threaded cylinder is fixedly connected to the bottom of the rotating component. The threaded rod is threadedly connected to the inside of the threaded cylinder. The guide block is fixedly connected to the surface of the threaded rod. The guide plate is fixedly connected to the inside of the base. The guide block and the guide plate are slidably connected. The fixed support assembly is fixedly connected to the bottom of the threaded rod.

[0006] Preferably, the fixed support assembly is a fixed base with ground nails.

[0007] Preferably, the fixed support assembly is a support base with anti-slip grooves.

[0008] Preferably, a rotating platform is rotatably connected to the top of the base, the rotating platform is rotatably connected to the top cover, a bracket is fixedly connected inside the base, a motor is fixedly connected to the bottom of the bracket, and the output end of the motor is fixedly connected to the rotating platform.

[0009] Preferably, a support rod is fixedly connected to the top of the rotating platform, and a telescopic rod is slidably connected inside the support rod.

[0010] Preferably, the surface of the support rod is bolted with positioning bolts, and the surface of the telescopic rod is provided with multiple positioning screw holes at equal intervals.

[0011] Preferably, the positioning bolt is adapted to the positioning screw hole.

[0012] Preferably, a satellite antenna is fixedly connected to the top of the telescopic rod.

[0013] Preferably, the outer surface of the base is provided with multiple placement slots in a circumferential array, and each placement slot is slidably connected to a counterweight, and each counterweight is bolted to the base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This small antenna with a base enhances the terrain adaptability and structural stability of the device through the coordinated action of multiple components. Its rotatable connection method allows the support components to be flexibly adjusted according to the terrain. The threaded drive and guide structure enable precise adjustment of the support height, ensuring that the overall level is maintained even on uneven ground. The diverse fixed support forms can adapt to different ground conditions, enhancing the reliability of the connection with the ground. The stable connection between the components reduces the risk of loosening and improves the structural durability for long-term use. At the same time, the modular design facilitates installation and maintenance, reduces the difficulty of operation, and the overall structural layout is reasonable. While ensuring the support strength, it simplifies the adjustment process and provides a reliable guarantee for the stable operation of the satellite antenna. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the placement groove of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Schematic diagram at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the fixed support component of this utility model.

[0022] Reference numerals in the attached drawings: 1. Base; 2. Top cover; 3. Rotating platform; 4. Support rod; 5. Telescopic rod; 6. Positioning bolt; 7. Positioning screw hole; 8. Satellite antenna; 9. Rotating component; 10. Threaded cylinder; 11. Threaded rod; 12. Guide block; 13. Guide plate; 14. Motor; 15. Bracket; 16. Counterweight; 17. Placement slot; 18. Fixed support assembly. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] Please see Figure 1-5 This utility model provides a technical solution: a small antenna with a base, wherein:

[0028] The base 1 serves as the basic load-bearing component of the overall device. The top cover 2 is fixedly connected to the top, and the guide plate 13 and bracket 15 are fixedly connected inside. The outer surface has a placement groove 17 to provide an installation platform and support foundation for each component. High-strength materials are used to enhance the overall load-bearing capacity.

[0029] The top cover 2 is fixed to the top of the base 1, and the surface is arranged in a circular array with multiple rotating parts 9 equidistantly connected to provide a stable installation reference and rotation support point for the rotating parts 9, so that the rotating parts 9 can be flexibly adjusted to adapt to the terrain.

[0030] The bottom of the rotating component 9 is fixedly connected to the threaded cylinder 10. The rotating component 9 drives the threaded cylinder 10 to rotate synchronously. The rotating connection method allows the threaded cylinder 10 to change its orientation according to the terrain requirements, improving the flexibility of support adjustment.

[0031] The threaded cylinder 10 is internally connected to the threaded rod 11. When rotating, the threaded rod 11 is driven to rise and fall by the threaded transmission. The wear-resistant thread design reduces wear during long-term use and ensures the accuracy and stability of height adjustment.

[0032] The threaded rod 11 is fixedly connected to the guide block 12 on its surface and to the fixed support assembly 18 at its bottom. Driven by the threaded cylinder 10, it achieves smooth lifting and lowering along the sliding cooperation between the guide block 12 and the guide plate 13, ensuring no deviation during height adjustment.

[0033] The guide block 12 is fixed to the surface of the threaded rod 11 and is slidably connected to the guide plate 13 inside the base 1. The sliding fit restricts the rotational freedom of the threaded rod 11, allowing it to only move up and down along the axial direction, thus ensuring the orientation of the height adjustment.

[0034] The guide plate 13 is fixed inside the base 1 to provide a sliding track for the guide block 12. The smooth surface treatment reduces sliding friction, making the lifting and lowering operation of the threaded rod 11 smoother and less labor-intensive.

[0035] The fixed support assembly 18 is fixed to the bottom of the threaded rod 11. It can be a structure with ground nails or anti-slip grooves. It enhances the stability of the device through reliable contact with the ground and is suitable for different ground conditions such as soft or smooth ground.

[0036] The rotating platform 3 is rotatably connected to the top of the base 1 and rotatably connected to the top cover 2. The top is fixedly connected to the support rod 4, and the bottom is fixed to the output end of the motor 14. Under the drive of the motor, the support rod 4 is rotated to realize the horizontal angle adjustment of the satellite antenna 8.

[0037] The support rod 4 is fixed to the top of the rotating platform 3, and the telescopic rod 5 is internally slidably connected. The positioning bolt 6 is bolted to the surface to provide telescopic guidance and support for the telescopic rod 5. The lightweight and high-strength alloy material is used to reduce the overall weight.

[0038] The telescopic rod 5 slides inside the support rod 4, and multiple positioning screw holes 7 are equally spaced on its surface. The satellite antenna 8 is fixedly connected to the top. The length can be adjusted by sliding. The positioning bolt 6 is fixed in position with the positioning screw holes 7, which makes it easy to adjust the height of the satellite antenna 8.

[0039] The positioning bolt 6 is bolted to the surface of the support rod 4 and is adapted to the positioning screw hole 7 of the telescopic rod 5. The length of the telescopic rod 5 can be fixed by screwing it into different positioning screw holes 7. The use of rust-proof material extends its service life.

[0040] Positioning screw holes 7 are equidistantly opened on the surface of the telescopic rod 5, providing multiple fixing points for the positioning bolts 6, so that the telescopic rod 5 can be adjusted to different lengths as needed and fixed stably, ensuring the flexibility of the height adjustment of the satellite antenna 8.

[0041] The motor 14 is fixed inside the base 1 by the bracket 15, and its output end is fixedly connected to the rotating platform 3 to provide power for the rotation of the rotating platform 3. It adopts a low power consumption design to reduce energy consumption and realize the automatic angle adjustment of the satellite antenna 8.

[0042] The bracket 15 is fixedly connected inside the base 1, and the top supports and fixes the motor 14, providing a stable installation position for the motor 14, ensuring a reliable connection between the motor output end and the turntable 3, and reducing the impact of vibration on the transmission.

[0043] The counterweight 16 is slidably connected in the placement groove 17 of the base 1 and bolted to the base 1. By increasing the overall weight of the base 1, the stability of the device is enhanced. The number can be increased or decreased according to actual needs, thereby improving the device's anti-overturning ability in complex environments.

[0044] The placement slots 17 are arranged in a circular array at equal intervals on the outer surface of the base 1, providing space for the installation and positioning of the counterweights 16, so that the counterweights 16 can be evenly distributed around the base 1, ensuring the balance of the counterweight and further enhancing the overall stability.

[0045] The satellite antenna 8 is fixedly connected to the top of the telescopic rod 5. The attitude can be adjusted by adjusting the length of the telescopic rod 5 and the angle of the rotating platform 3. With the stable support of each support component, it can ensure efficient reception of satellite signals in different terrains.

[0046] Working principle: The rotating component 9 drives the threaded cylinder 10 to rotate. The threaded rod 11 is raised and lowered by the rotation of the threaded cylinder 10 through the limit of the guide block 12 and the guide plate 13, thereby changing the height of the fixed support component 18 so that the device can adapt to different terrains. The fixed support component 18 can be enhanced with ground nails or anti-slip grooves. The motor 14 drives the rotating platform 3 to rotate relative to the base 1 and the top cover 2 through the bracket 15. The rotating platform 3 drives the support rod 4 to rotate. The telescopic rod 5 in the support rod 4 can be lengthened by the cooperation of the positioning bolt 6 and different positioning screw holes 7. The satellite antenna 8 on the top of the telescopic rod 5 is adjusted accordingly. The counterweight 16 in the groove 17 on the outer surface of the base 1 can increase the overall stability. The coordinated action of each component allows the satellite antenna 8 to flexibly adjust its attitude to optimize signal reception.

[0047] Example 1:

[0048] When installing on soft outdoor terrain, the fixed support assembly 18 can be a fixed base with ground stakes. The ground stakes are inserted into the soil to enhance the connection strength with the ground and prevent the device from sinking or tilting due to soft ground.

[0049] When used on a smooth indoor floor, the fixed support assembly 18 is replaced with a support base with anti-slip grooves. The friction between the grooves and the floor increases the contact stability and prevents the device from sliding on the smooth surface.

[0050] During the replacement process, simply loosen the connection between the threaded rod 11 and the original fixed support assembly 18, replace the corresponding type of fixed support assembly 18, and then re-fix it. There is no need to adjust the fit relationship of other components such as the threaded cylinder 10 and the guide block 12.

[0051] Different types of fixed support components 18 can be stably connected to the threaded rod 11, and height adjustment can be achieved through the synergistic effect with the threaded cylinder 10 and the guide block 12, ensuring reliable support for the overall device under different terrain conditions.

[0052] Example 2:

[0053] The base 1 not only provides an installation foundation for components such as the top cover 2 and guide plate 13, but also provides a space for the counterweight 16 by placing the counterweight 16 on its outer surface. By supporting the counterweight 16, the overall weight is increased, and the wind resistance of the device is improved.

[0054] The rotating platform 3 rotates with the base 1 and the top cover 2, and drives the telescopic rod 5 to rotate through the support rod 4 connected to the top, thus achieving its own angle adjustment and providing horizontal rotation support for the satellite antenna 8.

[0055] The motor 14 is fixed inside the base 1 by the bracket 15. The output end drives the rotating table 3 to rotate to achieve angle adjustment. At the same time, the low power consumption design reduces energy consumption and extends the usage time when there is no external power supply outdoors.

[0056] The positioning bolt 6 is bolted to the support rod 4, and its length is fixed by screwing it into the positioning screw hole 7 of the telescopic rod 5. This not only restricts the sliding of the telescopic rod 5, but also changes the height of the satellite antenna 8 by changing the position of the screw hole, thus combining the functions of fixing and adjustment.

[0057] Example 3:

[0058] In field exploration scenarios, the device is placed on uneven ground. Rotating the rotating component 9 causes the threaded cylinder 10 to rotate, and the threaded rod 11 rises and falls with the cooperation of the guide block 12 and the guide plate 13. Adjusting the height of the fixed support component 18 keeps the base 1 horizontal.

[0059] Select a fixed support assembly 18 with ground stakes according to the softness of the ground and insert it into the ground. Install a counterweight 16 in the placement groove 17 to enhance stability. Drive the rotating table 3 with motor 14 to adjust the orientation of the satellite antenna 8. Adjust the height of the telescopic rod 5 with positioning bolts 6 to capture the signal.

[0060] In emergency communication scenarios, the device is deployed on a hardened road surface. The fixed support component 18 with anti-slip grooves is selected. It can be placed stably by friction without the need to install counterweight 16. The rotating platform 3 and the telescopic rod 5 are quickly rotated to align the satellite antenna 8 with the satellite.

[0061] The device is leveled by quick adjustment of the threaded cylinder 10 and the threaded rod 11, and deployment time is shortened by the automatic drive of the motor 14, ensuring that a communication link can be quickly established in an emergency.

[0062] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A compact antenna with a base, characterized in that, include: Base (1); The flexible support assembly includes a top cover (2), a rotating part (9), a threaded cylinder (10), a threaded rod (11), a guide block (12), a guide plate (13), and a fixed support assembly (18). The top cover (2) is fixedly connected to the top of the base (1). The rotating part (9) is a plurality of rotating parts that are equidistantly connected to the surface of the top cover (2) in a circular array. The threaded cylinder (10) is fixedly connected to the bottom of the rotating part (9). The threaded rod (11) is threadedly connected to the inside of the threaded cylinder (10). The guide block (12) is fixedly connected to the surface of the threaded rod (11). The guide plate (13) is fixedly connected to the inside of the base (1). The guide block (12) and the guide plate (13) are slidably connected. The fixed support assembly (18) is fixedly connected to the bottom of the threaded rod (11).

2. A compact antenna with a base according to claim 1, characterized in that: The fixed support assembly (18) is a fixed base with ground nails.

3. A compact antenna with a base according to claim 1, characterized in that: The fixed support assembly (18) is a support base with anti-slip grooves.

4. A compact antenna with a base according to claim 1, characterized in that: The top of the base (1) is rotatably connected to a rotating platform (3), the rotating platform (3) is rotatably connected to the top cover (2), the base (1) is fixedly connected to a bracket (15), the bottom of the bracket (15) is fixedly connected to a motor (14), and the output end of the motor (14) is fixedly connected to the rotating platform (3).

5. A small antenna with a base according to claim 4, characterized in that: The top of the rotating platform (3) is fixedly connected to a support rod (4), and a telescopic rod (5) is slidably connected inside the support rod (4).

6. A small antenna with a base according to claim 5, characterized in that: The support rod (4) is bolted with positioning bolts (6), and the surface of the telescopic rod (5) is provided with multiple positioning screw holes (7) at equal intervals.

7. A small antenna with a base according to claim 6, characterized in that: The positioning bolt (6) is adapted to the positioning screw hole (7).

8. A small antenna with a base according to claim 5, characterized in that: A satellite antenna (8) is fixedly connected to the top of the telescopic rod (5).

9. A compact antenna with a base according to claim 1, characterized in that: The outer surface of the base (1) is provided with multiple placement slots (17) in a circumferential array. Each placement slot (17) is slidably connected to a counterweight (16), and each counterweight (16) is bolted to the base (1).

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