Antenna angle adjusting device and antenna

Abstract

The embodiment of the utility model provides an antenna angle adjusting device and an antenna, and belongs to the technical field of antennae, and the antenna angle adjusting device comprises an upper clamping component and a lower clamping component; the upper clamp component comprises a first clamping plate, a first connecting piece and a first telescopic assembly; the lower clamp component comprises a second clamping plate, a second connecting piece and a second telescopic assembly; wherein the first telescopic assembly is used for pushing the first connecting piece to move around the first rotating shaft, the second telescopic assembly is used for pushing the second connecting piece to move around the second rotating shaft, the horizontal azimuth angle adjusting function can be achieved, and it is ensured that signals can accurately cover a target area.

Description

Technical Field

[0001] This application relates to the field of antenna technology, and in particular to an antenna angle adjustment device and an antenna. Background Technology

[0002] Existing Luneburg lens antennas only allow vertical movement of the feed direction via an angle adjustment device, not horizontal movement. This makes current lens antennas with vertically movable feeds unsuitable for signal coverage of railways or highways, as these applications often require antennas that can flexibly adjust their direction over a wider area to ensure effective and continuous signal coverage. Furthermore, maintenance requires manual adjustment by climbing the tower, which increases maintenance difficulty and cost, and introduces safety hazards, especially in inclement weather or at height. Moreover, manual adjustment makes precise pointing control difficult, limiting the overall performance and efficiency of the antenna system.

[0003] Therefore, there is an urgent need to design an antenna angle adjustment device that can achieve horizontal azimuth angle adjustment to ensure that the signal can accurately cover the target area. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an antenna angle adjustment device and antenna that can realize the horizontal azimuth angle adjustment function to ensure that the signal can accurately cover the target area.

[0005] To achieve the above objectives, in a first aspect, embodiments of this application propose an antenna angle adjustment device, comprising: an upper clamping component and a lower clamping component;

[0006] The upper clamping component includes a first clamping plate, a first connecting member, and a first telescopic assembly. The first clamping plate is fixed to the upper part of the support rod. One end of the first clamping plate is connected to one end of the first telescopic assembly. The other end of the first clamping plate is rotatably connected to one end of the first connecting member through a first rotating shaft. The other end of the first telescopic assembly is connected to the other end of the first connecting member.

[0007] The lower clamping component includes a second clamping plate, a second connecting member, and a second telescopic assembly. The second clamping plate is fixed to the lower part of the clamping rod. One end of the second clamping plate is connected to one end of the second telescopic assembly. The other end of the second clamping plate is rotatably connected to one end of the second connecting member through a second rotating shaft. The other end of the second telescopic assembly is connected to the other end of the second connecting member.

[0008] The first telescopic component is used to push the first connector to move around the first pivot, and the second telescopic component is used to push the second connector to move around the second pivot.

[0009] According to the embodiment of this utility model, an antenna angle adjustment device has at least the following beneficial effects: First, in the upper clamping component, a first clamping plate is fixed to the upper part of the mast, one end of the first clamping plate is connected to one end of the first telescopic assembly, and the other end of the first clamping plate is rotatably connected to one end of the first connecting member through a first rotating shaft. The other end of the first telescopic assembly is connected to the other end of the first connecting member. The first clamping plate, the first connecting member, and the first telescopic assembly form a triangular structure. Utilizing the principle of triangle stability, when the length of the first connecting member remains constant, the extension or retraction of the first telescopic assembly will push the first connecting member to move around the first rotating shaft. Second, in the lower clamping component, a second clamping plate is fixed to the lower part of the mast, one end of the second clamping plate is connected to one end of the second telescopic assembly, and the other end of the second clamping plate is connected to one end of the second connecting member through a second rotating shaft. The first telescopic component is connected to the second telescopic component, and the other end of the second telescopic component is connected to the other end of the second connector. The second clamping plate, the second connector, and the second telescopic component also form a triangular structure. Utilizing the stability principle of a triangle, with the length of the second connector fixed, when the second telescopic component extends or shortens, it will push the second connector to move around the second axis. Finally, compared to a solution where only one clamping component drives the feed on the antenna to adjust horizontally, by controlling the first and second telescopic components to work simultaneously, ensuring that the angle of movement of the first connector around the first axis is the same as the angle of movement of the second connector around the second axis, the feed on the antenna can be adjusted horizontally more quickly, accurately, and stably. This reduces manual intervention, lowers maintenance difficulty and cost, and ensures that the signal can accurately cover the target area.

[0010] In some embodiments, the first telescopic assembly includes a housing, a motor, and a push rod. The motor is disposed inside the housing, and the push rod is connected to the motor. One end of the housing is connected to one end of the first clamping plate, and the push rod extends to the outside of the other end of the housing and is connected to the other end of the first connector. Furthermore, the second telescopic assembly has the same size and structure as the first telescopic assembly.

[0011] In some embodiments, the upper clamping component further includes a third clamping plate and two fasteners, wherein the first clamping plate and the third clamping plate are mounted on the upper part of the rod by the two fasteners, and the middle of the first clamping plate is provided with a serrated shape.

[0012] In some embodiments, the lower clamping component further comprises a fourth clamping plate and two fasteners, the second clamping plate is mounted on the lower part of the pole through the two fasteners with the fourth clamping plate, and the second clamping plate is provided in a zigzag shape.

[0013] In some embodiments, a downtilt angle adjusting assembly is further included, a first fixing member is arranged at one end of the first connecting member, the first fixing member is connected with the downtilt angle adjusting assembly, a second fixing member is arranged at one end of the second connecting member, and the downtilt angle adjusting assembly and the second fixing member are connected with the outer wall of the antenna.

[0014] In some embodiments, the downtilt angle adjusting assembly comprises an upper angle arm and a lower angle arm, one end of the upper angle arm is rotationally connected with the first fixing member, the other end of the upper angle arm is rotationally connected with one end of the lower angle arm, and the other end of the lower angle arm is connected with the outer wall of the antenna.

[0015] In some embodiments, a driving module is further included, the driving module is connected with the downtilt angle adjusting assembly, and the driving module is used to drive the downtilt angle adjusting assembly to move to adjust the pitch angle of the antenna.

[0016] In some embodiments, a scale disc is arranged on each of the first connecting member and the second connecting member.

[0017] In some embodiments, the first clamping plate and the second clamping plate are both U-shaped clamping plates.

[0018] In the second aspect, the embodiments of the present application provide an antenna, which comprises a Luneberg lens and the antenna angle adjusting device as any one of the embodiments of the first aspect.

[0019] According to the antenna provided by the embodiments of the present application, the following beneficial effects are achieved: through the synergistic effect between the upper clamping component and the lower clamping component in the antenna angle adjusting device, the feed source on the antenna can be adjusted left and right in the horizontal direction more quickly, more accurately and more stably, manual intervention is reduced, the maintenance difficulty and cost are reduced, and it is ensured that the signal can accurately cover the target area. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to further understand the technical scheme of the present application, and constitute a part of the specification, and are used to explain the technical scheme of the present application together with the embodiments of the present application, and do not constitute a limitation on the technical scheme of the present application.

[0021] The present application will be further described below in combination with the drawings and embodiments;

[0022] Figure 1 is an exploded view of the clamping code component in the antenna angle adjusting device according to an embodiment of the present application;

[0023] Figure 2 is a structural view of the first clamping plate in the antenna angle adjusting device according to an embodiment of the present application;

[0024] Figure 3 is a structural view of the first connecting piece in the antenna angle adjusting device according to an embodiment of the present application;

[0025] Figure 4 is a top view of the antenna angle adjusting device according to an embodiment of the present application;

[0026] Figure 5 is a structural view of the clamping code component in the antenna angle adjusting device according to an embodiment of the present application;

[0027] Figure 6 is a structural view of the antenna according to an embodiment of the present application. DETAILED DESCRIPTION

[0028] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0029] In the description of the present application, if the first, second is described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0030] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0031] Existing Luneburg lens antennas only allow vertical movement of the feed direction via an angle adjustment device, not horizontal movement. This makes current lens antennas with vertically movable feeds unsuitable for signal coverage of railways or highways, as these applications often require antennas that can flexibly adjust their direction over a wider area to ensure effective and continuous signal coverage. Furthermore, maintenance requires manual adjustment by climbing the tower, which increases maintenance difficulty and cost, and introduces safety hazards, especially in inclement weather or at height. Moreover, manual adjustment makes precise pointing control difficult, limiting the overall performance and efficiency of the antenna system.

[0032] Based on this, the present invention provides an antenna angle adjustment device and an antenna that can achieve horizontal azimuth angle adjustment function to ensure that the signal can accurately cover the target area.

[0033] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0034] Reference Figures 1-6 In one aspect, the present invention provides an antenna angle adjustment device, comprising: an upper clamping component 100 and a lower clamping component 200;

[0035] The upper clamping component 100 includes a first clamping plate 110, a first connecting member 120, and a first telescopic assembly 130. The first clamping plate 110 is fixed to the upper part of the support rod 1000. One end of the first clamping plate 110 is connected to one end of the first telescopic assembly 130. The other end of the first clamping plate 110 is rotatably connected to one end of the first connecting member 120 through a first rotating shaft. The other end of the first telescopic assembly 130 is connected to the other end of the first connecting member 120.

[0036] The lower clamp component 200 includes a second clamping plate 210, a second connecting member 220, and a second telescopic assembly 230. The second clamping plate 210 is fixed to the lower part of the support rod 1000. One end of the second clamping plate 210 is connected to one end of the second telescopic assembly 230. The other end of the second clamping plate 210 is rotatably connected to one end of the second connecting member 220 through a second rotating shaft. The other end of the second telescopic assembly 230 is connected to the other end of the second connecting member 220.

[0037] The first telescopic component 130 is used to push the first connector 120 to move around the first rotating shaft, and the second telescopic component 230 is used to push the second connector 220 to move around the second rotating shaft.

[0038] According to an embodiment of the present invention, an antenna angle adjustment device is provided. First, in the upper clamping component 100, a first clamping plate 110 is fixed to the upper part of the mast 1000. One end of the first clamping plate 110 is connected to one end of the first telescopic assembly 130, and the other end of the first clamping plate 110 is rotatably connected to one end of the first connecting member 120 via a first rotating shaft. The other end of the first telescopic assembly 130 is connected to the other end of the first connecting member 120. The first clamping plate 110, the first connecting member 120, and the first telescopic assembly 130 form a triangular structure. Utilizing the principle of triangle stability, when the length of the first connecting member 120 remains constant, the extension or retraction of the first telescopic assembly 130 will push the first connecting member 120 to move around the first rotating shaft. Second, in the lower clamping component 200, a second clamping plate 210 is fixed to the lower part of the mast 1000. One end of the second clamping plate 210 is connected to one end of the second telescopic assembly 230, and the other end of the second clamping plate 210 is connected to the second rotating shaft. The second connector 220 is rotatably connected to one end of the second connector 220, and the other end of the second telescopic component 230 is connected to the other end of the second connector 220. The second clamping plate 210, the second connector 220, and the second telescopic component 230 also form a triangular structure. Utilizing the principle of triangle stability, with the length of the second connector 220 fixed, when the second telescopic component 230 extends or shortens, it will push the second connector 220 to move around the second axis. Finally, compared to a scheme where only one clamping component drives the feed on the antenna to adjust horizontally, by controlling the first telescopic component 130 and the second telescopic component 230 to work simultaneously, ensuring that the angle of movement of the first connector 120 around the first axis is the same as the angle of movement of the second connector 220 around the second axis, the feed on the antenna can be adjusted horizontally more quickly, accurately, and stably. This reduces manual intervention, lowers maintenance difficulty and cost, and ensures that the signal can accurately cover the target area.

[0039] In some embodiments, both the first clamping plate 110 and the second clamping plate 210 are U-shaped clamping plates.

[0040] It should be noted that, referring to Figure 2The first clamping plate 110 includes a first base plate 111, a second base plate 112, and a third base plate 113. The first base plate 111 and the second base plate 112 are both vertically connected to the third base plate 113 to form a U-shaped clamping plate. The third base plate 113 is fixed to the upper end of the support rod 1000 by screws. One end of the third base plate 113 is connected to one end of the first telescopic component 130. Mounting holes corresponding to the first rotating shaft are provided on one end of the first base plate 111, one end of the second base plate 112, and one end of the first connector 120. The first rotating shaft passes through the mounting holes on the first base plate 111, the second base plate 112, and the first connector 120, realizing the rotatable connection between the other end of the first clamping plate 110 and one end of the first connector 120. The first rotating shaft is composed of a screw 10, a bearing 20, a bushing 30, and a nut 40.

[0041] It should be noted that, referring to Figure 5 The second clamping plate 210 includes a fourth base plate 211, a fifth base plate 212, and a sixth base plate 213. The fourth base plate 211 and the fifth base plate 212 are both vertically connected to the sixth base plate 213 to form a U-shaped clamping plate. The sixth base plate 213 is fixed to the lower end of the support rod 1000 by screws. One end of the sixth base plate 213 is connected to one end of the second telescopic component 230. Mounting holes corresponding to the second rotating shaft are provided on one end of the fourth base plate 211, one end of the fifth base plate 212, and one end of the second connector 220. The second rotating shaft passes through the mounting holes on the fourth base plate 211, the fifth base plate 212, and the second connector 220, realizing the rotatable connection between the other end of the second clamping plate 210 and one end of the second connector 220. The second rotating shaft is composed of a screw 10, a bearing 20, a bushing 30, and a nut 40.

[0042] In some embodiments, the first clamping plate 110 is integrally formed from the first substrate 111, the second substrate 112 and the third substrate 113, and the second clamping plate 210 is integrally formed from the fourth substrate 211, the fifth substrate 212 and the sixth substrate 213.

[0043] In some embodiments, refer to 3, Figure 4 A dial 121 is provided on both the first connector 120 and the second connector 220.

[0044] It should be noted that, referring to Figure 2 , Figure 4A triangular mark 114 is arranged on the first clamping plate 110, which corresponds to the scale disc 121 arranged on the first connecting piece 120, and can help the user to clearly read the angle of the first connecting piece 120 moving left or right. A triangular mark 114 is also arranged on the second clamping plate 210, which corresponds to the scale disc 121 arranged on the second connecting piece 220, and can help the user to clearly read the angle of the second connecting piece 220 moving left or right. In addition, by observing the scale disc 121 data on the first connecting piece 120 and the scale disc 121 data on the second connecting piece 220, it can be confirmed whether the horizontal angle of the upper clamping component 100 and the lower clamping component 200 is consistent. If not, the maintenance personnel can find the fault in time, and improve the stability of the antenna operation.

[0045] In some embodiments, the first telescopic assembly 130 includes a shell, a motor, and a push rod. The motor is arranged inside the shell, the push rod is connected with the motor, one end of the shell is connected with one end of the first clamping plate 110, the push rod extends to the outside of the other end of the shell and is connected with the other end of the first connecting piece 120, and the size and structure of the second telescopic assembly 230 are the same as those of the first telescopic assembly 130.

[0046] It can be understood that in the first telescopic assembly 130, the push rod is connected with the motor, and when the motor operates, the push rod extends out of the shell or shrinks into the shell, which will push the first connecting piece 120 to move around the first rotating shaft under the premise that the length of the first connecting piece 120 is fixed. In the second telescopic assembly 230, the push rod is connected with the motor, and when the motor operates, the push rod extends out of the shell or shrinks into the shell, which will push the second connecting piece 220 to move around the second rotating shaft under the premise that the length of the second connecting piece 220 is fixed.

[0047] In some embodiments, a main control module is further included, which is connected with the first telescopic assembly 130 and the second telescopic assembly 230 respectively. The main control module is used to control the motors in the first telescopic assembly 130 and the second telescopic assembly 230 to operate at the same time, so that the push rod extends out of the shell or shrinks into the shell, and then the first connecting piece 120 moves around the first rotating shaft and the second connecting piece 220 moves around the second rotating shaft. This can more quickly and accurately adjust the feed source on the antenna in the horizontal direction, and ensure that the signal can accurately cover the target area.

[0048] In some embodiments, a communication module is further included, which is connected with the main control module. Through the communication module, the maintenance personnel can realize remote control through the communication module, and then send instructions through the main control module to control the first telescopic assembly 130 and the second telescopic assembly 230 to operate, without the need for maintenance personnel to climb to the top of the tower to adjust, which greatly reduces the construction difficulty and saves a lot of adjustment time.

[0049] In some embodiments, refer to Figure 1 , Figure 2 The upper clamping component 100 also includes a third clamping plate 140 and two fasteners 150. The first clamping plate 110 and the third clamping plate 140 are mounted on the upper part of the support rod 1000 by the two fasteners 150, and the first clamping plate 110 is provided with a serrated shape in the middle.

[0050] Understandably, setting the middle of the first clamping plate 110 to a sawtooth shape increases the contact area between the first clamping plate 110 and the holding rod 1000, while forming multiple tiny interlocking points, increasing the friction between the first clamping plate 110 and the holding rod 1000, making the first clamping plate 110 less likely to slide on the holding rod 1000, thereby improving the overall stability and safety of the upper clamping component 100.

[0051] In some embodiments, refer to Figure 1 , Figure 2 The first clamping plate 110 includes a first substrate 111, a second substrate 112, and a third substrate 113. The first substrate 111 and the second substrate 112 are both vertically connected to the third substrate 113 to form a U-shaped clamping plate. The third substrate 113 is fixed to the upper end of the support rod 1000 by screws. One end of the third substrate 113 is connected to one end of the first telescopic component 130. Mounting holes corresponding to the first rotating shaft are provided on one end of the first substrate 111, one end of the second substrate 112, and one end of the first connector 120. The first rotating shaft passes through the mounting holes on the first substrate 111, the second substrate 112, and the first connector 120, realizing the rotatable connection between the other end of the first clamping plate 110 and one end of the first connector 120.

[0052] It should be noted that setting the first substrate 111 and the second substrate 112 into a sawtooth shape increases the contact area between the first substrate 111, the second substrate 112 and the clamping rod 1000, which is beneficial to improving the overall stability and safety of the upper clamping component 100.

[0053] In some embodiments, refer to Figure 1 The lower clamp component 200 also includes a fourth clamping plate 240 and two fasteners 150. The second clamping plate 210 and the fourth clamping plate 240 are installed on the lower part of the support rod 1000 by the two fasteners 150, and the second clamping plate 210 is set with a serrated shape in the middle.

[0054] Understandably, setting the middle of the second clamping plate 210 to a serrated shape increases the contact area between the second clamping plate 210 and the retaining rod 1000, while forming multiple tiny interlocking points, increasing the friction between the second clamping plate 210 and the retaining rod 1000, making the second clamping plate 210 less likely to slide on the retaining rod 1000, thereby improving the overall stability and safety of the lower clamping component 200.

[0055] In some embodiments, the second clamping plate 210 includes a fourth substrate 211, a fifth substrate 212, and a sixth substrate 213. The fourth substrate 211 and the fifth substrate 212 are both vertically connected to the sixth substrate 213 to form a U-shaped clamping plate. The sixth substrate 213 is fixed to the lower end of the support rod 1000 by screws. One end of the sixth substrate 213 is connected to one end of the second telescopic component 230. Mounting holes corresponding to the second rotating shaft are provided on one end of the fourth substrate 211, one end of the fifth substrate 212, and one end of the second connector 220. The second rotating shaft passes through the mounting holes on the fourth substrate 211, the fifth substrate 212, and the second connector 220, realizing the rotatable connection between the other end of the second clamping plate 210 and one end of the second connector 220.

[0056] It should be noted that setting the fourth substrate 211 and the fifth substrate 212 into a sawtooth shape increases the contact area between the fourth substrate 211, the fifth substrate 212 and the retaining rod 1000, which is beneficial to improving the overall stability and safety of the lower clamping component 200.

[0057] In some embodiments, the device further includes a downtilt adjustment assembly 300, a first fixing member 400 is provided at one end of the first connector 120 and the first fixing member 400 is connected to the downtilt adjustment assembly 300, and a second fixing member 500 is provided at one end of the second connector 220. Both the downtilt adjustment assembly 300 and the second fixing member 500 are connected to the outer wall of the antenna.

[0058] Understandably, the downtilt adjustment component 300 can adjust the tilt angle of the antenna in the vertical direction, control the distance and strength of signal coverage, and with the synergistic effect of the upper clamping component 100, the lower clamping component 200 and the downtilt adjustment component 300, it can ensure that the antenna signal accurately covers the target area, reduce interference and improve network performance.

[0059] In some embodiments, refer to Figure 5 The tilt angle adjustment assembly 300 includes an upper corner arm 310 and a lower corner arm 320. One end of the upper corner arm 310 is rotatably connected to the first fixing member 400, and the other end of the upper corner arm 310 is rotatably connected to one end of the lower corner arm 320. The other end of the lower corner arm 320 is connected to the outer wall of the antenna.

[0060] It can be understood that by adjusting the included angle between the upper corner arm 310 and the lower corner arm 320, the vertical inclination angle of the antenna can be controlled, the signal coverage can be optimized, the adaptability can be enhanced, and the installation can be simplified.

[0061] In some embodiments, a driving module is further included, the driving module is connected with the downtilt angle adjusting assembly 300, and the driving module is used to drive the downtilt angle adjusting assembly 300 to move to adjust the pitch angle of the antenna.

[0062] It should be noted that by increasing the driving module, the feed source on the driven antenna can be adjusted up and down in the vertical direction more quickly and accurately, manual intervention is reduced, the maintenance difficulty and cost are reduced, and it is ensured that the signal can accurately cover the target area.

[0063] In a second aspect, referring to Figure 6 The embodiment of the present application provides an antenna, which comprises a Luneberg lens 600 and an antenna angle adjusting device as any one of the first aspect.

[0064] According to the antenna provided by the embodiment of the present application, through the synergistic effect between the upper clamp code component 100 and the lower clamp code component 200 in the antenna angle adjusting device, the feed source on the driven antenna can be adjusted left and right in the horizontal direction more quickly, more accurately and more stably, manual intervention is reduced, the maintenance difficulty and cost are reduced, and it is ensured that the signal can accurately cover the target area.

[0065] The embodiment of the present application is described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. An antenna angle adjustment device, characterized by, include: The upper clamping component includes a first clamping plate, a first connecting member, and a first telescopic assembly. The first clamping plate is fixed to the upper part of the support rod. One end of the first clamping plate is connected to one end of the first telescopic assembly. The other end of the first clamping plate is rotatably connected to one end of the first connecting member through a first rotating shaft. The other end of the first telescopic assembly is connected to the other end of the first connecting member. The lower clamping component includes a second clamping plate, a second connecting member, and a second telescopic assembly. The second clamping plate is fixed to the lower part of the support rod. One end of the second clamping plate is connected to one end of the second telescopic assembly. The other end of the second clamping plate is rotatably connected to one end of the second connecting member through a second rotating shaft. The other end of the second telescopic assembly is connected to the other end of the second connecting member. The first telescopic component is used to push the first connector to move around the first pivot, and the second telescopic component is used to push the second connector to move around the second pivot.

2. The antenna angle adjustment device of claim 1, wherein The first telescopic assembly includes a housing, a motor, and a push rod. The motor is disposed inside the housing, and the push rod is connected to the motor. One end of the housing is connected to one end of the first clamping plate, and the push rod extends to the outside of the other end of the housing and is connected to the other end of the first connecting member. The second telescopic assembly has the same size and structure as the first telescopic assembly.

3. The antenna angle adjustment device of claim 1, wherein, The upper clamping component further includes a third clamping plate and two fasteners. The first clamping plate and the third clamping plate are mounted on the upper part of the rod by the two fasteners, and the middle of the first clamping plate is set with a sawtooth shape.

4. The antenna angle adjustment device of claim 1, wherein The lower clamp component further includes a fourth clamping plate and two fasteners. The second clamping plate and the fourth clamping plate are installed on the lower part of the rod by the two fasteners, and the middle of the second clamping plate is set with a sawtooth shape.

5. The antenna angle adjustment device of claim 1, wherein, It also includes a downtilt adjustment component, with a first fixing member provided at one end of the first connector, the first fixing member being connected to the downtilt adjustment component, and a second fixing member provided at one end of the second connector, both the downtilt adjustment component and the second fixing member being connected to the outer wall of the antenna.

6. The antenna angle adjustment device of claim 5, wherein, The downtilt adjustment assembly includes an upper corner arm and a lower corner arm. One end of the upper corner arm is rotatably connected to the first fixing member, and the other end of the upper corner arm is rotatably connected to one end of the lower corner arm. The other end of the lower corner arm is connected to the outer wall of the antenna.

7. The antenna angle adjustment device of claim 5, wherein, It also includes a drive module, which is connected to the downtilt adjustment component and is used to drive the downtilt adjustment component to move in order to adjust the pitch angle of the antenna.

8. The antenna angle adjustment device of claim 1, wherein, Both the first connector and the second connector are provided with a dial.

9. The antenna angle adjustment device of claim 1, wherein, Both the first clamping plate and the second clamping plate are U-shaped clamping plates.

10. An antenna, characterized by It includes a Luneburg lens and an antenna angle adjustment device as described in any one of claims 1-9, wherein the antenna angle adjustment device is connected to the Luneburg lens.

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