Mesh surface structure type antenna

Abstract

The invention relates to a net surface structure type antenna which comprises a base, a supporting rod is fixedly installed at the top of the base, a sliding sleeve is slidably connected to the outer surface of the supporting rod, a limiting part used for limiting the sliding sleeve and the supporting rod is arranged on the left side of the sliding sleeve, and a connecting rod is rotatably installed at the top of the sliding sleeve. A fixing part for fixing the position of the connecting rod is arranged on the front side of the sliding sleeve, and a first net face is fixedly installed on the front side of the connecting rod. According to the antenna, the antenna is divided into three modules, namely the supporting rod, the sliding sleeve and the connecting rod, the supporting rod, the sliding sleeve and the connecting rod are rotated and slid, and the second net surface is moved forwards and rotated to the front side of the first net surface, so that the size of the whole net surface can be reduced, the antenna is folded and shrunk, and the overall size of the antenna is reduced; the transportation and storage cost is greatly reduced, and the antenna is quickly unfolded and fixed by using the limiting component and the fixing component, so that the structural rigidity is ensured, and the antenna can be normally used.

Description

Technical Field

[0001] The present application relates to the technical field of antennas, and in particular to a mesh structure antenna. Background Art

[0002] An antenna is a converter that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or performs the opposite conversion. It is a component used to transmit or receive electromagnetic waves in radio equipment. The antenna generates electromagnetic waves (transmission) or induces electromagnetic waves to generate current (reception) through alternating current in the conductor. The core component is the oscillator, whose length must be comparable to the wavelength of the electromagnetic wave (such as the length of a half-wave oscillator is λ / 2). During transmission, high-frequency current is transmitted to the antenna through the feeder, forming a changing electric field and magnetic field, radiating electromagnetic waves outward; during reception, the electromagnetic wave induces current in the conductor, which is transmitted to the receiver through the feeder for processing.

[0003] Mesh-structured antennas utilize a metal mesh reflector surface, reflecting electromagnetic waves through this mesh structure. They are suitable for applications in satellite communications, radar, radio telescopes, and other fields. The reflector is woven from metal wires into a parabola or other shape to focus electromagnetic waves. Existing mesh-structured antennas are typically monolithic, resulting in a large overall size and increased shipping and storage costs. Some mesh-structured antennas are also split into several components, which often require bolting and mounting. This makes the process complex and unsuitable for use. Summary of the Invention

[0004] In order to solve the problem that the existing mesh structure antenna as a whole has a large volume, increases transportation and storage costs, and if it is split into several parts, it needs to be installed and fixed with bolts, and the overall operation process is relatively complicated, which is not conducive to the use of the antenna, the present application provides a mesh structure antenna.

[0005] This application provides a mesh structure antenna, which adopts the following technical solutions: The cam is fixedly mounted on the top of the base and has a sliding sleeve slidably connected to the outer surface of the support rod. A limiting component for limiting the position of the sliding sleeve and the support rod is provided on the left side of the sliding sleeve. A connecting rod is rotatably mounted on the top of the sliding sleeve. A fixing component for fixing the position of the connecting rod is provided on the front side of the sliding sleeve. A first mesh surface is fixedly mounted on the front side of the connecting rod, a second mesh surface is provided on the right side of the first mesh surface, a movable plate is fixedly mounted on the right side of the first mesh surface, and a fixed plate is fixedly mounted on the left side of the second mesh surface through a clamping plate. The fixed plate is located on the front side of the movable plate, and a connecting frame is rotatably mounted on the rear side of the fixed plate. The rear side of the connecting frame extends out of the interior of the movable plate, and a first spring is fixedly mounted on the rear side of the movable plate. The rear side of the first spring is fixedly connected to the connecting frame.

[0006] By dividing the antenna into three modules, namely the support rod, the sliding sleeve and the connecting rod, and by using the limiting component and the fixing component, the support rod and the sliding sleeve, and the sliding sleeve and the connecting rod can be quickly installed and disassembled, thereby improving the installation and disassembly efficiency. In addition, by rotating the fixing plate and the connecting frame, after pulling the fixing plate to the front side for a certain distance, the second mesh surface can be rotated to the front side of the first mesh surface, and then the second mesh surface is released. The fixing plate can be pulled by the elastic force of the first spring itself, so that the second mesh surface is fitted with the front side of the first mesh surface, thereby reducing the overall size of the first mesh surface and the second mesh surface, replacing the existing work of installing and disassembling the first mesh surface and the second mesh surface with bolts, further improving the work efficiency, thereby realizing the folding and shrinking of the antenna, reducing the overall size of the antenna, and greatly reducing transportation and storage costs.

[0007] A further improvement of the technical solution of the present application is that: the limiting component includes a limiting block, which is located inside the sliding sleeve, and the right side of the limiting block is stuck in the inside of the support rod, the left side of the limiting block is slidably connected to the inner wall of the sliding sleeve through the second spring, and a pull ring is connected to the left side of the sliding sleeve. The right side of the pull ring passes through the inside of the support rod and the second spring and is fixedly connected to the left side of the limiting block, and a slot is opened inside the support rod at the bottom of the limiting block.

[0008] The above-mentioned technical solution is adopted. In this solution, through the mutual cooperation between the limiting components, the elastic force of the second spring can push and clamp the limiting block into the interior of the support rod, thereby quickly limiting the position of the sliding sleeve on the periphery of the support rod, and by pulling the pull ring to the left, the limiting block is separated from the interior of the support rod, and the support rod and the sliding sleeve can be quickly removed. The sliding sleeve can slide down along the outer surface of the support rod, thereby reducing the overall size of the support rod and the sliding sleeve, reducing their transportation and storage costs, and by providing a slot in the support rod, when the sliding sleeve is completely moved to the outer surface of the support rod, the limiting block can be inserted into the slot, thereby again limiting the position of the sliding sleeve on the periphery of the support rod, preventing the sliding sleeve from detaching from the support rod, so as to facilitate their transportation and storage.

[0009] A further improvement of the technical solution of the present application is that a support frame 1 is fixedly installed on the top of the base on the left and right sides of the support rod, a movable block is fixedly installed on the top of the support frame 1, and a plurality of balls are rollingly installed on the inner surface of the movable block, and the balls are rollingly connected to the surfaces on the left and right sides of the sleeve.

[0010] The above-mentioned technical solution is adopted. In this solution, by installing a support frame and a ball, the ball can roll along the outer surface of the sleeve during the sliding of the sleeve, thereby improving the structural strength of the support rod and the sleeve to a certain extent and reducing the possibility of the support rod and the sleeve breaking.

[0011] A further improvement of the technical solution of the present application is that a second support frame is fixedly installed at the bottom of the movable block on the right side of the sliding sleeve, the bottom of the second support frame is fixedly connected to the base, and the second support frame is located on the inner side of the first support frame.

[0012] By adopting the above technical solution, in this solution, the structural strength of the support rod and the sliding sleeve can be further improved by installing the second support frame, thereby further reducing the possibility of the support rod and the sliding sleeve being broken.

[0013] A further improvement of the technical solution of the present application is that the fixing component includes a fixing frame, a slide is slidably mounted on the outer surface of the fixing frame via a third spring, an insert is fixedly mounted on the rear side of the slide, and the insert is inserted into the interior of the connecting rod.

[0014] The above-mentioned technical solution is adopted. In this solution, through the mutual cooperation between the fixed components, after the connecting rod is rotated to the top of the sliding sleeve, the elastic force of the third spring itself can push the insert block, so that the insert block is squeezed into the inside of the connecting rod, and then the position of the connecting rod at the top of the sliding sleeve can be limited, thereby realizing rapid positioning of the connecting rod. By pulling the slide plate to the front side and compressing the third spring, the insert block is separated from the inside of the connecting rod, and the connecting rod can be rotated to the bottom of the rear side to facilitate rapid folding of the connecting rod, thereby improving work efficiency.

[0015] A further improvement of the technical solution of the present application is that a magnet is fixedly mounted on the top of the sliding sleeve on the front side of the connecting rod, and an iron block is fixedly mounted on the front side of the connecting rod, and the bottom of the iron block and the magnet are attracted to each other.

[0016] The above technical solution is adopted. In this solution, through the mutual cooperation between the iron block and the magnet, after the connecting rod rotates to the top of the sliding sleeve, the iron block and the magnet adhere to and adsorb each other, which can limit the connecting rod to a certain extent.

[0017] A further improvement of the technical solution of the present application is that a reinforcement block is fixedly installed on the top of the sliding sleeve, the reinforcement block and the inside of the connecting rod are squeezed and engaged with each other, and the material of the reinforcement block is rubber material.

[0018] The above-mentioned technical solution is adopted. In this solution, by setting a reinforcement block, it can be clamped to the outer surface of the reinforcement block during the rotation of the connecting rod. The reinforcement block and the inner wall of the connecting rod squeeze each other, thereby limiting the connecting rod to a certain extent, thereby improving the fixing effect between the connecting rod and the sliding sleeve.

[0019] A further improvement of the technical solution of the present application is that: a card block is fixedly installed on the right side of the first mesh surface at the top and bottom of the card plate, a connecting piece is fixedly installed on the front side of the card block, and a stop block is slidably installed on the bottom of the connecting piece through a fourth spring, and the stop block fits with the front side of the card plate.

[0020] The above-mentioned technical solution is adopted. In this solution, the elastic force of the fourth spring itself can squeeze the block, so that the block moves and fits with the front surface of the card plate, thereby being able to limit the position of the card plate between the blocks to a certain extent, thereby improving the stability of the connection between the first mesh surface and the second mesh surface, so as to facilitate normal use of the antenna.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. The present application provides a mesh structure antenna, which divides the antenna into three modules: a support rod, a sliding sleeve, and a connecting rod, and uses a limiting component and a fixing component to respectively install and remove the support rod and the sliding sleeve, and the sliding sleeve and the connecting rod. This improves the installation and removal efficiency, and can rotate the second mesh surface to the front side of the first mesh surface, thereby reducing the overall volume of the first mesh surface and the second mesh surface, replacing the existing work of installing and removing the first mesh surface and the second mesh surface with bolts, thereby realizing the folding and contraction of the antenna, reducing the overall volume of the antenna, and significantly reducing transportation and storage costs.

[0022] 2. The present application provides a mesh structure antenna, which can improve the structural strength of the support rod and the sliding sleeve to a certain extent by installing a support frame 1, a ball bearing and a support frame 2, thereby reducing the possibility of the support rod and the sliding sleeve being broken.

[0023] 3. The present application provides a mesh structure antenna. Through the mutual adsorption effect between the iron block and the magnet, after the connecting rod rotates to the top of the sliding sleeve, the iron block and the magnet adhere to and adsorb each other, and during the rotation of the connecting rod, the reinforcement block can be clamped to the outer surface of the reinforcement block, and the reinforcement block and the inner wall of the connecting rod are squeezed against each other, thereby limiting the connecting rod to a certain extent, thereby improving the structural strength of the support rod and the sliding sleeve.

[0024] 4. The present application provides a mesh structure antenna, which utilizes a fourth spring to squeeze the stop block, causing it to move and fit into the front surface of the card plate, thereby being able to limit the position of the card plate between the blocks to a certain extent, thereby improving the stability of the connection between the first mesh surface and the second mesh surface, and improving their structural strength, so as to facilitate normal use of the antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a perspective view of the present application; Figure 2 It is a stereogram of the entire second perspective of this application; Figure 3 This is a schematic diagram of the partial explosion structure of the second mesh surface of the present application; Figure 4 It is a schematic diagram of the local structure of the sliding sleeve of the present application; Figure 5 This is a schematic diagram of the partial cross-sectional structure of the sliding sleeve of the present application; Figure 6 This is a schematic diagram of the partial cross-section of the connecting rod of the present application; Figure 7 This is a schematic diagram of a partially exploded cross-section of the connecting rod of the present application; Figure 8 This application Figure 1 Enlarged structural diagram at point A in the middle.

[0026] Explanation of the accompanying drawings: 1. Base; 2. Support rod; 3. Slide; 4. Connecting rod; 5. First mesh surface; 6. Second mesh surface; 7. Movable plate; 8. Movable block; 9. Fixed plate; 10. Connecting frame; 11. First spring; 12. Clamping plate; 13. Clamping block; 14. Support frame one; 15. Ball; 16. Support frame two; 17. Limiting block; 18. Second spring; 19. Pull ring; 20. Slide plate; 21. Insert block; 22. Third spring; 23. Fixed frame; 24. Magnet; 25. Iron block; 26. Reinforcement block; 27. Connecting plate; 28. Stop block; 29. ​​Fourth spring. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-8 This application is described in further detail.

[0028] Example 1 See also Figure 1 、 Figure 2 and Figure 3 The present application provides a mesh structure antenna, including a base 1, a support rod 2 is fixedly installed on the top of the base 1, and a sliding sleeve 3 is slidably connected to the outer surface of the support rod 2. A limiting component for limiting the sliding sleeve 3 and the support rod 2 is provided on the left side of the sliding sleeve 3, a connecting rod 4 is rotatably installed on the top of the sliding sleeve 3, and a fixing component for fixing the position of the connecting rod 4 is provided on the front side of the sliding sleeve 3. A first mesh surface 5 is fixedly installed on the front side of the connecting rod 4. A second mesh surface 6 is provided on the right side of the first mesh surface 5, and a movable plate 7 is fixedly installed on the right side of the first mesh surface 5. A fixing plate 9 is fixedly installed on the left side of the second mesh surface 6 through a clamping plate 12. The fixing plate 9 is located at the front side of the movable plate 7, and a connecting frame 10 is rotatably installed on the rear side of the fixing plate 9. The rear side of the connecting frame 10 extends out of the interior of the movable plate 7, and a first spring 11 is fixedly installed on the rear side of the movable plate 7. The rear side of the first spring 11 is fixedly connected to the connecting frame 10.

[0029] In this embodiment, the antenna is divided into three modules, namely the support rod 2, the sliding sleeve 3 and the connecting rod 4, and the support rod 2 and the sliding sleeve 3 can be quickly installed and removed from the sliding sleeve 3 and the connecting rod 4 by means of the limiting component and the fixing component, thereby improving the installation and removal efficiency. In addition, by rotating the fixing plate 9 and the connecting frame 10, after the fixing plate 9 is pulled forward a certain distance, the second mesh surface 6 can be rotated to the front side of the first mesh surface 5, and then the second mesh surface 6 is released. The fixing plate 9 can be pulled by the elastic force of the first spring 11 itself, so that the second mesh surface 6 fits the front side of the first mesh surface 5, thereby reducing the overall volume of the first mesh surface 5 and the second mesh surface 6, replacing the existing work of installing and removing the first mesh surface 5 and the second mesh surface 6 by bolts, further improving the work efficiency, thereby realizing the folding and shrinking of the antenna, reducing the overall volume of the antenna, and greatly reducing transportation and storage costs.

[0030] Example 2 See also Figure 1 、 Figure 4 and Figure 5 On the basis of Example 1, the present application provides a technical solution: preferably, the limiting component includes a limiting block 17, which is located inside the sliding sleeve 3, and the right side of the limiting block 17 is stuck in the interior of the support rod 2, and the left side of the limiting block 17 is slidably connected to the inner wall of the sliding sleeve 3 through the second spring 18. The left side of the sliding sleeve 3 is connected with a pull ring 19, and the right side of the pull ring 19 passes through the support rod 2 and the second spring 18 and is fixedly connected to the left side of the limiting block 17. A slot is provided inside the support rod 2 at the bottom of the limiting block 17; a support frame 14 is fixedly installed on the top of the base 1 on the left and right sides of the support rod 2, and a movable block 8 is fixedly installed on the top of the support frame 14. A plurality of balls 15 are rollingly installed on the inner surface of the movable block 8, and the balls 15 are rollingly connected to the surfaces on the left and right sides of the sliding sleeve 3; a support frame 2 16 is fixedly installed on the bottom of the movable block 8 on the right side of the sliding sleeve 3, and the bottom of the support frame 2 16 is fixedly connected to the base 1, and the support frame 2 16 is located on the inner side of the support frame 14.

[0031] In this embodiment, through the mutual cooperation between the limiting components, the elastic force of the second spring 18 can push the limiting block 17 and clamp it into the interior of the support rod 2, so that the position of the sliding sleeve 3 on the periphery of the support rod 2 can be quickly limited, and by pulling the pull ring 19 to the left, the limiting block 17 is separated from the interior of the support rod 2, and the support rod 2 and the sliding sleeve 3 can be quickly removed, and the sliding sleeve 3 can slide down along the outer surface of the support rod 2, thereby reducing the overall size of the support rod 2 and the sliding sleeve 3, reducing their transportation and storage costs, and by providing a slot in the support rod 2, when the sliding sleeve 3 is completely moved to the outer surface of the support rod 2 After that, the limit block 17 can be inserted into the slot, thereby again limiting the position of the sleeve 3 on the periphery of the support rod 2 to prevent the sleeve 3 from detaching from the support rod 2, so as to facilitate their transportation and storage; by installing the support frame 14 and the ball 15, during the sliding process of the sleeve 3, the ball 15 can roll along the outer surface of the sleeve 3, thereby improving the structural strength of the support rod 2 and the sleeve 3 to a certain extent, and reducing the possibility of the support rod 2 and the sleeve 3 breaking; and by installing the support frame 2 16, the structural strength of the support rod 2 and the sleeve 3 can be further improved, thereby further reducing the possibility of the support rod 2 and the sleeve 3 breaking.

[0032] Example 3 See also Figure 1 、 Figure 6 、 Figure 7 and Figure 8 On the basis of Example 2, the present application provides a technical solution: preferably, the fixing component includes a fixing frame 23, the outer surface of the fixing frame 23 is slidably mounted with a slide plate 20 via a third spring 22, the rear side of the slide plate 20 is fixedly mounted with an insert block 21, and the insert block 21 is inserted into the interior of the connecting rod 4; a magnet 24 is fixedly mounted on the top of the sliding sleeve 3 on the front side of the connecting rod 4, and an iron block 25 is fixedly mounted on the front side of the connecting rod 4, and the bottom of the iron block 25 and the magnet 24 are mutually attracted; a reinforcing block 26 is fixedly mounted on the top of the sliding sleeve 3, and the reinforcing block 26 and the interior of the connecting rod 4 are squeezed and engaged with each other, and the material of the reinforcing block 26 is rubber material; A card block 13 is fixedly installed on the right side of the first mesh surface 5 at the top and bottom of the card plate 12, and a connecting piece 27 is fixedly installed on the front side of the card block 13. A stopper 28 is slidably installed on the bottom of the connecting piece 27 through a fourth spring 29, and the stopper 28 is in contact with the front side of the card plate 12.

[0033] In this embodiment, through the mutual cooperation between the fixing parts, after the connecting rod 4 is rotated to the top of the sliding sleeve 3, the elastic force of the third spring 22 itself can push the plug block 21, so that the plug block 21 is squeezed into the inside of the connecting rod 4, thereby limiting the position of the connecting rod 4 at the top of the sliding sleeve 3, and realizing rapid positioning of the connecting rod 4. By pulling the slide plate 20 to the front side and compressing the third spring 22, the plug block 21 is separated from the inside of the connecting rod 4, and the connecting rod 4 can be rotated to the bottom of the rear side to facilitate rapid positioning of the connecting rod 4. The folding process improves work efficiency; through the mutual cooperation between the iron block 25 and the magnet 24, after the connecting rod 4 rotates to the top of the sliding sleeve 3, the iron block 25 and the magnet 24 are attached to and adsorbed on each other, which can limit the connection rod 4 to a certain extent, and by providing the reinforcement block 26, during the rotation of the connecting rod 4, it can be snapped onto the outer surface of the reinforcement block 26, and the reinforcement block 26 and the inner wall of the connecting rod 4 are squeezed against each other, thereby limiting the connection rod 4 to a certain extent, improving the fixing effect between the connecting rod 4 and the sliding sleeve 3; The elastic force of the fourth spring 29 can squeeze the block 28, so that the block 28 moves and fits against the front surface of the card plate 12, thereby limiting the position of the card plate 12 between the blocks 13 to a certain extent, thereby improving the stability of the connection between the first mesh surface 5 and the second mesh surface 6, so as to facilitate normal use of the antenna.

[0034] The working principle of the fully automatic multi-axis winding machine is described in detail below.

[0035] like Figures 1-8As shown, the operator pulls the first mesh surface 5 to the front side, and rotates the second mesh surface 6 with the connecting frame 10 as the center of the circle, rotates the second mesh surface 6 to the front side of the first mesh surface 5, and then pulls the slide plate 20 to the front side to separate the insert block 21 from the inside of the connecting rod 4, so as to rotate the connecting rod 4 to the rear side and fold the connecting rod 4. Then, the pull ring 19 is pulled to the left to separate the limit block 17 from the inside of the support rod 2, and then the sliding sleeve 3 is moved downward to completely move the sliding sleeve 3 to the outer surface of the support rod 2. Finally, the limit block 17 is inserted into the slot of the support rod 2 to limit the sliding sleeve 3, thereby shrinking the sliding sleeve 3 to reduce the overall volume of the antenna for easy transportation and storage. The operator The limit block 17 is inserted into the support rod 2, and the sleeve 3 can be quickly fixed. Then the slide plate 20 is pulled forward and the connecting rod 4 is rotated to the top of the slide sleeve 3. At the same time, the magnet 24 is fit with the iron block 25, so that the reinforcement block 26 is stuck in the inside of the connecting rod 4. Then the slide plate 20 is released, so that the heat can be easily inserted into the inside of the connecting rod 4 to limit the connecting rod 4. Then the first mesh surface 5 is pulled forward and rotated to the right so that the card plate 12 is stuck between the card blocks 13, thereby quickly installing and fixing the first mesh surface 5. At the same time, the fourth spring 29 pushes the block 28 so that the block 28 limits the card plate 12, thereby further reinforcing the second mesh surface 6 for easy use of the antenna.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mesh structure antenna, comprising a base (1), characterized in that: A support rod (2) is fixedly mounted on the top of the base (1), a sliding sleeve (3) is slidably connected to the outer surface of the support rod (2), a limiting component for limiting the position of the sliding sleeve (3) and the support rod (2) is provided on the left side of the sliding sleeve (3), a connecting rod (4) is rotatably mounted on the top of the sliding sleeve (3), a fixing component for fixing the position of the connecting rod (4) is provided on the front side of the sliding sleeve (3), a first mesh surface (5) is fixedly mounted on the front side of the connecting rod (4), and a second mesh surface (6) is provided on the right side of the first mesh surface (5). ), a movable plate (7) is fixedly installed on the right side of the first mesh surface (5), a fixed plate (9) is fixedly installed on the left side of the second mesh surface (6) through a clamping plate (12), the fixed plate (9) is located on the front side of the movable plate (7), a connecting frame (10) is rotatably installed on the rear side of the fixed plate (9), the rear side of the connecting frame (10) extends out of the interior of the movable plate (7), a first spring (11) is fixedly installed on the rear side of the movable plate (7), and the rear side of the first spring (11) is fixedly connected to the connecting frame (10).

2. The mesh structure antenna according to claim 1, characterized in that: The limiting component includes a limiting block (17), which is located inside the sliding sleeve (3), and the right side of the limiting block (17) is stuck in the inside of the support rod (2). The left side of the limiting block (17) is slidably connected to the inner wall of the sliding sleeve (3) through the second spring (18). The left side of the sliding sleeve (3) is connected to a pull ring (19), and the right side of the pull ring (19) passes through the inside of the support rod (2) and the second spring (18) and is fixedly connected to the left side of the limiting block (17). A slot is opened inside the support rod (2) at the bottom of the limiting block (17).

3. The mesh structure antenna according to claim 2, characterized in that: A support frame 1 (14) is fixedly mounted on the top of the base (1) on the left and right sides of the support rod (2), a movable block (8) is fixedly mounted on the top of the support frame 1 (14), a plurality of balls (15) are rollingly mounted on the inner surface of the movable block (8), and the balls (15) are rollingly connected to the surfaces on the left and right sides of the sliding sleeve (3).

4. The mesh structure antenna according to claim 3, characterized in that: A second support frame (16) is fixedly mounted on the bottom of the movable block (8) on the right side of the sliding sleeve (3). The bottom of the second support frame (16) is fixedly connected to the base (1), and the second support frame (16) is located on the inner side of the first support frame (14).

5. The mesh structure antenna according to claim 1, characterized in that: The fixing component comprises a fixing frame (23), a slide plate (20) is slidably mounted on the outer surface of the fixing frame (23) via a third spring (22), an insert block (21) is fixedly mounted on the rear side of the slide plate (20), and the insert block (21) is inserted into the interior of the connecting rod (4).

6. The mesh structure antenna according to claim 5, characterized in that: A magnet (24) is fixedly mounted on the top of the sliding sleeve (3) on the front side of the connecting rod (4), and an iron block (25) is fixedly mounted on the front side of the connecting rod (4), with the bottom of the iron block (25) and the magnet (24) being attracted to each other.

7. The mesh structure antenna according to claim 6, characterized in that: A reinforcement block (26) is fixedly mounted on the top of the sliding sleeve (3), the reinforcement block (26) and the interior of the connecting rod (4) are squeezed and engaged with each other, and the reinforcement block (26) is made of rubber material.

8. The mesh structure antenna according to claim 1, characterized in that: A clamping block (13) is fixedly mounted on the right side of the first mesh surface (5) at the top and bottom of the clamping plate (12), a connecting piece (27) is fixedly mounted on the front side of the clamping block (13), and a stopper (28) is slidably mounted on the bottom of the connecting piece (27) via a fourth spring (29), and the stopper (28) is in contact with the front side of the clamping plate (12).

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