Antenna with azimuth angle convenient to adjust

Abstract

The antenna comprises an antenna assembly, the lower end of the antenna assembly is detachably connected with an adjusting assembly, the antenna assembly comprises a first supporting plate, the interior of the first supporting plate is detachably connected with a second supporting plate, and the side surface of the first supporting plate is fixedly connected with a connecting rod. And a plurality of first antenna rods are mounted in the first supporting plate at equal intervals. The antenna assembly is matched with the adjusting assembly, so that the azimuth angle of the antenna assembly can be adjusted conveniently, the practicability of the antenna is enhanced, the whole antenna can be disassembled conveniently, and convenience can be provided for replacement of all parts.

Description

Technical Field

[0001] The utility model relates to the field of antennas, in particular to an antenna which is convenient for adjusting the azimuth angle. 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 vice versa. It is a component used to transmit or receive electromagnetic waves in radio equipment. The "antenna that is easy to adjust the azimuth angle" disclosed in the application number "CN202223335917.6" is also an increasingly mature technology. The "antenna that is easy to adjust the azimuth angle, insert the mounting block at one end of the antenna pole into the interior of the mounting groove, and fix the mounting block to the interior of the mounting groove through bolts and threaded holes. After installation, the sealing cover is clamped on the outside of the fixing sleeve to protect the bolts to prevent rainwater from eroding the bolts and causing difficulty in disassembly. When needed When the angle of the antenna pole is to be adjusted, the support plate is driven to rotate by the extension of the hydraulic rod, and the support plate drives the antenna pole to rotate, so that the angle of the antenna pole is adjusted to a suitable position. However, the antenna still has the following defects during use: the antenna can indeed facilitate the disassembly of the antenna pole by means of the mounting block provided, the mounting groove, the bolts and the threaded holes, but the overall structure cannot be disassembled only by the above structure, so it is not convenient enough to replace the components. Based on this, it is necessary to provide an antenna that is easy to disassemble and replace. In addition, the antenna is not convenient enough to operate when adjusting the angle of the antenna. Based on this, it is necessary to provide an antenna that is easy to adjust the azimuth angle. Utility Model Content

[0003] The purpose of the utility model is to provide an antenna which is convenient for adjusting the azimuth angle, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: an antenna that is convenient for adjusting the azimuth angle, comprising an antenna assembly, wherein the lower end of the antenna assembly is detachably connected with an adjustment assembly;

[0005] The antenna assembly includes a first support plate, a second support plate is detachably connected to the interior of the first support plate, a connecting rod is fixedly connected to the side surface of the first support plate, a plurality of first antenna rods are equidistantly installed inside the first support plate, a plurality of second antenna rods are equidistantly installed inside the second support plate, the adjustment assembly includes a support rod, a ring is movably sleeved on the side surface of the support rod, a plurality of legs are fixedly connected to the side surface of the ring, the lower ends of the plurality of legs are fixedly connected to a stabilizing plate, the lower end of the support rod is detachably connected to a connecting shaft, the lower end of the connecting shaft is fixedly connected to a bearing, and the side surface of the bearing is fixedly connected to a conical seat.

[0006] As a preferred solution of the utility model, a plug-in groove is provided on the surface of the connecting rod, and the second support plate is movably plugged into the inside of the plug-in groove.

[0007] As a preferred solution of the utility model, the upper ends of the second support plate and the connecting rod are both provided with first screw holes, and the internal threads of the first screw holes are connected with bolts.

[0008] As a preferred solution of the utility model, a spiral tube is fixedly connected to the side surface of the collar, and a screw rod is connected to the internal thread of the spiral tube.

[0009] As a preferred solution of the utility model, the upper end of the support rod is fixedly connected with a connecting block, the upper end surface of the connecting block is provided with a second screw hole, and the bolt passes through the first screw hole and is threadedly connected to the inside of the second screw hole.

[0010] As a preferred solution of the utility model, a plug hole is formed at the lower end of the support rod, the connecting shaft is movably plugged into the plug hole, a mounting groove is formed at the upper end of the conical seat, and the bearing is fixedly mounted in the mounting groove.

[0011] As a preferred solution of the utility model, the stabilizing plate and the conical seat are both made of natural rubber.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can facilitate the disassembly of the overall structure by setting the antenna assembly and the adjustment assembly, so it can provide convenience for the replacement of various components. During disassembly, the bolt is first taken out from the first screw hole and the second screw hole, so the second support plate and the support rod and the connecting rod can be disassembled at the same time, then the collar is taken out from the side surface of the support rod, and finally the connecting shaft is taken out from the plug hole, so that the support rod, the collar, the support leg and the connecting shaft can be disassembled. Compared with the antenna in the prior art "an antenna that is easy to adjust the azimuth angle", the utility model can disassemble the overall structure through the above operation, so as to improve the convenience of replacing various components;

[0014] 2. The utility model also facilitates the adjustment of the direction of the antenna by setting up an antenna assembly in conjunction with an adjustment assembly. During adjustment, the collar is first controlled to rise along the support rod to lift the support leg, while the conical seat supports the ground. At this time, the support rod can be controlled to rotate under the action of the bearing, thereby rotating the antenna assembly to adjust the azimuth. After the adjustment, the collar is controlled to descend so that the support leg contacts the ground, and finally the screw is turned to fix the collar. Compared with the antenna structure in the prior art "an antenna that is easy to adjust the azimuth angle", the utility model can provide convenience for adjusting the antenna azimuth angle through the above operation, thereby enhancing the practicality of the antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a disassembled diagram of the antenna assembly structure of the utility model;

[0017] Figure 3 This is a disassembled diagram of the adjustment component structure of the utility model;

[0018] Figure 4 This is a disassembly diagram of the adjustment component structure of the utility model.

[0019] In the figure: 1. antenna assembly; 11. first support plate; 12. second support plate; 13. connecting rod; 14. first antenna rod; 15. second antenna rod; 111. plug-in slot; 121. first screw hole; 122. bolt; 2. adjustment assembly; 21. support rod; 22. collar; 23. support leg; 24. stabilizing plate; 25. connecting shaft; 26. bearing; 27. conical seat; 211. screw tube; 212. screw rod; 221. connecting block; 222. second screw hole; 231. plug-in hole; 232. mounting slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , the utility model provides a technical solution: an antenna that is convenient for adjusting the azimuth angle, comprising an antenna component 1, the lower end of the antenna component 1 is detachably connected with an adjustment component 2;

[0022] The antenna assembly 1 includes a first support plate 11, the interior of the first support plate 11 is detachably connected to a second support plate 12, the side surface of the first support plate 11 is fixedly connected to a connecting rod 13, a plurality of first antenna rods 14 are equidistantly installed inside the first support plate 11, and a plurality of second antenna rods 15 are equidistantly installed inside the second support plate 12. The adjustment assembly 2 includes a support rod 21, a side surface of the support rod 21 is movably sleeved with a ring 22, the side surface of the ring 22 is fixedly connected to a plurality of legs 23, the lower ends of the plurality of legs 23 are fixedly connected to a stabilizing plate 24, the lower end of the support rod 21 is detachably connected to a connecting shaft 25, the lower end of the connecting shaft 25 is fixedly connected to a bearing 26, and the side surface of the bearing 26 is fixedly connected to a conical seat 27.

[0023] Specifically, the antenna assembly 1 is provided in cooperation with the adjustment assembly 2, which not only facilitates the adjustment of the azimuth angle of the antenna assembly 1, thereby enhancing the practicality of the antenna, but also facilitates the disassembly of the antenna as a whole, thereby providing convenience for the replacement of various components. When in use, the collar 22 is first controlled to rise along the support rod 21, so that the support legs 23 and the stabilizing plate 24 are separated from the ground, and then the support rod 21 is held and rotated, and the direction of the antenna assembly 1 can be adjusted under the action of the bearing 26 and the connecting shaft 25. When disassembling, the bolt 122 is first taken out from the inside of the first screw hole 121 and the second screw hole 222, thereby the second support plate 12 and the support rod 21 can be disassembled, and then the second support plate 12 is taken out from the inside of the connecting rod 13, thereby the first support plate 11 and the second support plate 12 can be disassembled, and then the collar 22 is taken out from the side surface of the support rod 21, and finally the connecting shaft 25 is taken out from the inside of the plug hole 231, thereby the support rod 21 and the connecting shaft 25 can be disassembled.

[0024] In this embodiment, a plug-in slot 111 is formed on the surface of the connecting rod 13 , and the second support plate 12 is movably plugged into the plug-in slot 111 .

[0025] Specifically, the second support plate 12 can be limited and fixed by the insertion slot 111 , and the first support plate 11 and the second support plate 12 can be disassembled by pulling the second support plate 12 out of the insertion slot 111 when needed.

[0026] In this embodiment, the upper ends of the second support plate 12 and the connecting rod 13 are both provided with a first screw hole 121 , and the inner thread of the first screw hole 121 is connected with a bolt 122 .

[0027] Specifically, by threading the bolt 122 inside the first screw hole 121 , not only the second support plate 12 and the connecting rod 13 can be connected, but also the connection strength between the two can be enhanced.

[0028] In this embodiment, a screw tube 211 is fixedly connected to the side surface of the collar 22 , and a screw rod 212 is threadedly connected to the inner surface of the screw tube 211 .

[0029] Specifically, the connection strength between the collar 22 and the support rod 21 can be enhanced by twisting the screw rod 212 , and the collar 22 and the support rod 21 can be disassembled by taking out the screw rod 212 .

[0030] In this embodiment, the upper end of the support rod 21 is fixedly connected with a connecting block 221 , the upper end surface of the connecting block 221 is provided with a second screw hole 222 , and the bolt 122 passes through the first screw hole 121 and is threadedly connected to the inside of the second screw hole 222 .

[0031] Specifically, the connection strength between the support rod 21 and the connecting rod 13 can be enhanced by threading the bolt 122 into the second screw hole 222 , and the support rod 21 can be disassembled by removing the bolt 122 from the second screw hole 222 .

[0032] In this embodiment, the lower end of the support rod 21 has a plug hole 231 , the connecting shaft 25 is movably plugged into the inside of the plug hole 231 , the upper end of the conical seat 27 is provided with a mounting groove 232 , and the bearing 26 is fixedly installed inside the mounting groove 232 .

[0033] Specifically, the bearing 26 can reduce the friction force when the connecting shaft 25 and the support rod 21 rotate, thereby improving the convenience of adjusting the antenna azimuth angle.

[0034] In this embodiment, the stabilizing plate 24 and the conical seat 27 are both made of natural rubber.

[0035] Specifically, the stabilizing plate 24 made of natural rubber and the conical seat 27 can enhance the friction with the ground, thereby improving the stability of the antenna.

[0036] Working principle: When in use, when the utility model is adjusting the azimuth angle, the collar 22 is first controlled to rise along the support rod 21, so that the support leg 23 and the stabilizing plate 24 are separated from the ground, and then the support rod 21 is held and rotated. Under the action of the bearing 26 and the connecting shaft 25, the angle of the antenna assembly 1 can be adjusted. The above structures cooperate with each other, which can facilitate the adjustment of the azimuth angle of the antenna, thereby enhancing the practicality of the antenna. When disassembly is required, the bolt 122 is first taken out from the inside of the first screw hole 121 and the second screw hole 222, so that the second support plate 12 and the support rod 21 can be disassembled, and then the second support plate 12 is taken out from the inside of the connecting rod 13, so that the first support plate 11 and the second support plate 12 can be disassembled, and then the collar 22 is taken out from the side surface of the support rod 21, and finally the connecting shaft 25 is taken out from the inside of the plug hole 231, so that the support rod 21 and the connecting shaft 25 can be disassembled. The above structures cooperate with each other to disassemble the overall structure of the antenna, thereby providing convenience for the replacement of various components.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antenna that is easy to adjust the azimuth angle, comprising an antenna assembly (1), characterized in that: The lower end of the antenna assembly (1) is detachably connected to an adjustment assembly (2); The antenna assembly (1) comprises a first support plate (11), the interior of the first support plate (11) is detachably connected to a second support plate (12), the side surface of the first support plate (11) is fixedly connected to a connecting rod (13), the interior of the first support plate (11) is equidistantly installed with a plurality of first antenna rods (14), the interior of the second support plate (12) is equidistantly installed with a plurality of second antenna rods (15), the adjustment assembly (2) comprises a support rod (21), the side surface of the support rod (21) is movably sleeved with a collar (22), the side surface of the collar (22) is fixedly connected to a plurality of legs (23), the lower ends of the plurality of legs (23) are fixedly connected to a stabilizing plate (24), the lower end of the support rod (21) is detachably connected to a connecting shaft (25), the lower end of the connecting shaft (25) is fixedly connected to a bearing (26), and the side surface of the bearing (26) is fixedly connected to a conical seat (27).

2. The antenna for facilitating azimuth adjustment according to claim 1, characterized in that: The surface of the connecting rod (13) is provided with an inserting groove (111), and the second supporting plate (12) is movably inserted into the inserting groove (111).

3. The antenna that is easy to adjust the azimuth angle according to claim 1, characterized in that: The upper ends of the second support plate (12) and the connecting rod (13) are both provided with a first screw hole (121), and the inner thread of the first screw hole (121) is connected with a bolt (122).

4. The antenna for facilitating azimuth adjustment according to claim 1, characterized in that: A spiral tube (211) is fixedly connected to the side surface of the collar (22), and a screw rod (212) is threadedly connected to the interior of the spiral tube (211).

5. The antenna that is easy to adjust the azimuth angle according to claim 3, characterized in that: The upper end of the support rod (21) is fixedly connected to a connecting block (221), and the upper end surface of the connecting block (221) is provided with a second screw hole (222). The bolt (122) passes through the first screw hole (121) and is threadedly connected to the inside of the second screw hole (222).

6. The antenna for facilitating azimuth adjustment according to claim 1, characterized in that: The lower end of the support rod (21) is provided with a plug hole (231), the connecting shaft (25) is movably plugged into the inside of the plug hole (231), the upper end of the conical seat (27) is provided with a mounting groove (232), and the bearing (26) is fixedly mounted inside the mounting groove (232).

7. The antenna for facilitating azimuth adjustment according to claim 1, characterized in that: The stabilizing plate (24) and the conical seat (27) are both made of natural rubber.

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