5G communication antenna with adjustable angle

Abstract

The invention relates to an angle-adjustable 5G communication antenna, and belongs to the technical field of 5G communication antennae, the angle-adjustable 5G communication antenna comprises an antenna main body, an upper support plate fixed on the upper part of the side wall of the antenna main body, a lower support plate fixed on the lower part of the side wall of the antenna main body, and a support assembly for limiting the position of the antenna main body through the upper support plate and the lower support plate, the supporting assembly comprises an upper ring part, a middle ring part and a lower ring part which are sequentially arranged from top to bottom, a lower connecting plate is fixed between the inner walls of the lower ring part, a center rod is fixed to the center of the lower connecting plate, the upper ring part and the lower ring part are fixed to the outer wall of the center rod through suspended horizontal plates, and a pointing control assembly is installed on the center rod. According to the communication antenna, the angle of the antenna main body can be automatically adjusted, manual operation is avoided, the antenna main body moves stably and reliably during adjustment, the upper ring part, the middle ring part and the lower ring part jointly support and limit the position of the antenna main body, the adjustment range is large, and angle adjustment can be carried out on multiple antenna main bodies.

Description

Technical Field

[0001] The present invention relates to the technical field of 5G communication antennas, and in particular to a 5G communication antenna with adjustable angle. Background Art

[0002] 5G communication is a new type of broadband mobile communication technology. Compared with the previous generation of communication technology, it has significant advantages in transmission rate, connection density, delay time, etc., and compared with traditional mobile communication antennas, in order to better adapt to mobile device communications, 5G antennas need to achieve smaller size while maintaining performance. In order to achieve higher communication quality and facilitate the composition of the basic system, 5G communication antennas are often more integrated, with the antenna and RF front-end integrated, which can improve efficiency while reducing the size of the equipment.

[0003] However, since the frequency band used by the 5G network is higher than that of 4G, this means that the signal wavelength is shorter, and the penetration and coverage capabilities are relatively weaker, so the coverage area is smaller. In order to better provide users with better signal quality, it is often necessary to make subsequent angle adjustments to the installed antenna device, especially in complex environments, so that the antenna device can enhance communication at designated locations, which can improve signal quality and coverage.

[0004] As shown in the Chinese invention patent document with announcement number CN114335979B, it is specifically a 5G antenna for a communication base station, including an antenna body, a convex slide groove is provided at the lower end of the side surface of the antenna body, and the upper end of the side surface of the antenna body is connected to a connecting plate through a hinge, and a plug plate is welded on the side surface of the connecting plate, an outer plate is installed on the plug plate, a slot is provided on the side surface of the outer plate, a fixing screw is inserted through the upper end of the outer plate, and a convex block is provided in the convex slide groove. The beneficial effect of the present invention is that when the tilt angle of the antenna needs to be adjusted after the antenna is installed, the annular plate is rotated, the annular plate drives the threaded rod to rotate, and the tilt angle of the antenna is fine-tuned at the same time, and the antenna does not need to be disassembled when adjusting the tilt angle of the antenna.

[0005] In the above document, the tilt angle is adjusted by manually adjusting the components, but the height range of the target device of most 5G communication antennas is relatively fixed when in use, and the number of adjustments during use is relatively small. Manual adjustment is not only labor-intensive, but also difficult to control the adjustment accuracy. Moreover, the adjustment range of the above 5G antenna is limited. During the adjustment process and due to structural limitations, the overall structural strength and stability of the 5G antenna will be insufficient, thus proposing the present invention. Summary of the invention

[0006] In order to overcome the technical defects of the prior art, the present invention provides an angle-adjustable 5G communication antenna, which has the effect of automatically adjusting the antenna body, and the antenna body is in a stable and safe state whether in the angle adjustment process or in use.

[0007] The technical solution adopted by the present invention is: comprising an antenna body, an antenna structure and a radio frequency front-end device are integrated in the antenna body, an upper support plate is fixed to the upper part of the side wall of the antenna body, a lower support plate is fixed to the lower part of the side wall of the antenna body, the upper support plate and the lower support plate jointly fix the position of the antenna assembly, and also includes a support assembly for limiting the position of the antenna body by the upper support plate and the lower support plate, the support assembly includes an upper ring part, a middle ring part and a lower ring part which are arranged in sequence from top to bottom in height, a lower connecting plate is fixed between the inner walls of the lower ring part, a center rod is fixed to the center of the lower connecting plate, and the center rod is used to The upper ring part and the middle ring part provide a basis for fixing the position, the upper ring part and the middle ring part are fixed on the outer wall of the center pole respectively through a suspended horizontal plate, one end of the upper support plate is fixed with an upper sliding fastener slidably connected to the upper ring part, one end of the lower support plate is fixed with a middle sliding fastener slidably connected to the middle ring part, the upper sliding fastener and the middle sliding fastener are both arc-shaped, and a notch is provided on one side for connecting and fixing the suspended horizontal plate, a pointing control component is installed on the center pole, the pointing control component is used to control the corresponding antenna body to move to the target position, and a power connector is provided on one side of the center pole through a power cord.

[0008] Preferably, in order to facilitate the upper cover body to cover and protect the components below, one end of the upper support plate first extends horizontally toward the upper ring part, extends to the bottom of the upper ring part, and then is fixed to the bottom of the upper sliding fastener through a vertical section. The upper cover body is fixed to the top of the center rod, and the bottom of the upper cover body is close to the upper surface of the upper support plate. The bottom of the lower ring part is fixed with an assembly foot for fixing to an external mounting component, and the assembly foot needs to be fixed to an external supporting building or component.

[0009] Preferably, in order to prevent external rainwater from entering the center rod through the lower support plate, one end of the lower support plate extends horizontally toward the center rod, then extends upward to one side of the middle ring part, and finally is connected to the side wall of the middle sliding fastener through a set horizontal section.

[0010] Preferably, in order to facilitate limiting the position of the antenna body, a snap-in hole is opened on the inner wall of the upper ring portion, and a self-locking mechanism is provided on the vertical section of the upper support plate, the self-locking mechanism includes a self-locking plate located on one side of the upper ring portion, a locking tongue that can be inserted into the snap-in hole is fixed on the self-locking plate, a sliding hole is opened on the side wall of the vertical section of the upper support plate, a sliding rod that can be inserted into the sliding hole is fixed on the self-locking plate, a self-locking spring is connected between the self-locking plate and the vertical section of the upper support plate, and an auxiliary sliding rod slidably inserted into the upper support plate is also fixed on the self-locking plate. When the self-locking structure is stationary, the upper support plate and the upper ring portion can be fixed.

[0011] Preferably, in order to facilitate limiting the position of the antenna body and facilitate the pointing control component to drive the antenna body to rotate, a horizontal plane is provided on the top of the middle ring part, and plug holes are opened on the horizontal plane. The number of the plug holes and the number and positions of the clamping holes correspond to each other. The middle sliding fastener is also provided with a through hole with the same size as the plug hole. A driving limiting mechanism is installed on the middle sliding fastener, and the driving limiting mechanism includes a lifting plate located on the middle sliding fastener, a plug column slidably inserted in the plug hole is provided at the bottom of the lifting plate, a limiting column is fixed on the middle sliding fastener, the limiting column passes through the lifting plate, an upward push spring is fixedly connected between the lifting plate and the middle sliding fastener, a limiting cylinder is fixed on the lifting plate outside the limiting column, a horizontal plate is fixed on the limiting cylinder, a vertical rod is fixed on the bottom of the horizontal plate, the vertical rod is slidably clamped on the horizontal section of the lower support plate, and the top of the vertical rod extends to the top of the horizontal plate.

[0012] Preferably, in order to facilitate the control of the movement of the lifting plate, a lower suction part is fixed on the upper surface of the horizontal plate, and a side suction part is fixed on the side wall of the self-locking plate, and positioning sensing parts are fixed on both sides above the side suction parts, and the pointing control component includes a center seat fixed on the outer wall of the center rod, and a disk body is rotatably clamped outside the center seat, and a support frame is fixed on the upper surface of the disk body, and a self-locking suction part extending to one side of the side suction part is provided on the support frame, and a limiting suction part extending to the top of the lower suction part is provided on the bottom of the support frame, and a docking hole is provided on the limiting suction part corresponding to the vertical rod, and the self-locking suction part and the limiting suction part are both attracted by obtaining magnetic force by the coil, and the corresponding side suction part and the lower suction part are made of iron material, and preferably a detector used in conjunction with the positioning sensing part is provided on the self-locking suction part.

[0013] Preferably, in order to facilitate the stable rotation of the disk body, a power motor is fixed on the suspended horizontal plate on one side of the middle ring part, a bevel gear is fixed on the output shaft of the power motor, and a bottom rack that can mesh with the bevel gear for power transmission is provided at the bottom of the disk body. The power motor is symmetrically arranged outside the center rod. A control module should also be provided in the communication antenna to control the operation of the power motor and the operation of the side suction part and the lower suction part.

[0014] Preferably, in order to provide additional auxiliary support for the antenna body and the support frame, a support wheel capable of rotatably supporting the lower ring portion is fixed to the bottom of the lower support plate, a track groove is provided on the top of the lower ring portion, and a drainage hole is provided on one side of the track groove.

[0015] Preferably, in order to provide comprehensive protection for the pointing control assembly and limit the range of movement of the pointing control assembly, outwardly extending sliding blocks are provided on the support frame and the lower support plate, and a side protective tube is slidably connected to the sliding block, and the top of the side protective shell extends to one side of the vertical section of the upper support plate.

[0016] The beneficial effects of the present invention are: the communication antenna can automatically adjust the angle of the antenna body to avoid manual operation, and the antenna body moves stably and reliably during adjustment, the upper ring part, the middle ring part and the lower ring part jointly support and limit the position of the antenna body, the communication antenna can automatically adjust the angle of the antenna body to avoid manual operation, and the antenna body moves stably and reliably during adjustment, the upper ring part, the middle ring part and the lower ring part jointly support and limit the position of the antenna body, the structure has high strength and the operation is more stable, and the adjustment range is large, and multiple antenna bodies can be adjusted at angles.

[0017] The upper cover body and the side protective shell can jointly protect the outside of the central pole without affecting the rotation of the antenna body itself. After the upper cover body and the side protective shell are set, there is only a gap at the upper support plate, and the top of the side protective shell extends upward and is higher than the bottom of the upper cover body on the outside. This can prevent water droplets splashing during rain from entering the side protective shell. One end of the lower support plate extends horizontally toward the central pole, and then extends upward to one side of the middle ring part, and finally is connected to the side wall of the middle sliding fastener through the set horizontal section. This can prevent external rainwater from entering the central pole through the lower support plate.

[0018] The self-locking mechanism and the driving limiting mechanism jointly fix the upper support plate on the support assembly. When the angular position of the antenna assembly needs to be adjusted, the power motor drives the support frame to rotate, the detector detects the positioning sensing part, and then the power motor reduces the rotation speed until both detectors detect the corresponding positioning sensing part. Then the self-locking suction part generates a suction force to pull the side suction part to move, thereby moving the self-locking plate away from the upper ring part. The self-locking spring is compressed to disengage the locking tongue from the clamping hole. The sliding rod and the auxiliary sliding rod can jointly limit the position of the self-locking plate. At this time, the upper support plate can automatically slide on the upper ring part. At the same time, the lower suction part on the horizontal plate can be adsorbed by the limit suction part, so that the position of the lifting plate rises, and the plug-in column at the bottom of the lifting plate can be separated from the middle ring part. At this time, the vertical rod can rise, and the top of the vertical rod can be clamped with the docking hole on the horizontal plate, and then the power motor can rotate the top support frame. During rotation, the limit suction part can drive the antenna body to rotate more stably through the vertical rod. After reaching the specified angle, the self-locking suction part and the limit suction part lose power, so that the antenna body is fixed in place again, thereby making the components relatively stable and reliable when adjusting the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the support frame structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the internal component structure of the present invention.

[0023] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0025] Figure 7 It is a schematic cross-sectional structural diagram of the drive limiting mechanism of the present invention.

[0026] Figure 8 It is a structural schematic diagram of the self-locking mechanism of the present invention.

[0027] Fig. 9 for Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0028] Fig.10 It is a schematic diagram of the installation structure of the power motor of the present invention.

[0029] Fig.11 It is a schematic diagram of the sliding fastener structure of the present invention.

[0030] Description of the accompanying drawings: In the figure: 1, antenna body; 101, upper support plate; 102, lower support plate; 103, upper sliding fastener; 104, middle sliding fastener; 2, support assembly; 201, upper ring; 202, middle ring; 203, lower ring; 204, lower connecting plate; 205, center rod; 206, suspended horizontal plate; 207, upper cover; 208, support wheel; 3, pointing control assembly; 301, center seat; 302, disk; 303, support frame; 304 , self-locking suction part; 305, limit suction part; 306, power motor; 307, bevel gear; 4, self-locking mechanism; 401, self-locking plate; 402, lock tongue; 403, slide rod; 404, self-locking spring; 405, auxiliary slide rod; 406, side suction part; 407, positioning sensing part; 5, drive limiting mechanism; 501, lifting plate; 502, plug-in column; 503, limit column; 504, horizontal plate; 505, vertical rod; 506, lower suction part; 6, side protective tube. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1-Figure 11As shown, the present embodiment provides an angle-adjustable 5G communication antenna, including an antenna body 1, in which an antenna structure and a radio frequency front-end device are integrated, an upper support plate 101 is fixed to the upper part of the side wall of the antenna body 1, and a lower support plate 102 is fixed to the lower part of the side wall of the antenna body 1, the upper support plate 101 and the lower support plate 102 jointly fix the position of the antenna assembly, and also include a support assembly 2 for limiting the position of the antenna body 1 by the upper support plate 101 and the lower support plate 102, the support assembly 2 includes an upper ring portion 201, a middle ring portion 202 and a lower ring portion 203 arranged in sequence from top to bottom, a lower connecting plate 204 is fixed between the inner walls of the lower ring portion 203, a center rod 205 is fixed to the center of the lower connecting plate 204, the center rod 205 is used to provide a position fixing basis for the upper ring portion 201 and the middle ring portion 202, and the upper ring portion 201 and the middle ring portion 202 are fixed on the outer wall of the center rod 205 by suspended horizontal plates 206, and one end of the upper support plate 101 An upper sliding fastener 103 is fixedly connected to the upper ring part 201 for sliding engagement, and a middle sliding fastener 104 is fixedly connected to the middle ring part 202 for sliding engagement at one end of the lower support plate 102. Both the upper sliding fastener 103 and the middle sliding fastener 104 are arc-shaped, and a notch is provided on one side for connecting and fixing the suspended horizontal plate 206. A pointing control component 3 is installed on the center pole 205. The pointing control component 3 is used to control the corresponding antenna body 1 to move to the target position. A power connector is provided on one side of the center pole 205 through a power cord. When using the communication antenna, the communication antenna is fixed at a suitable height position according to requirements. Multiple antenna bodies 1 can be connected and installed on the support component 2. The upper support plate 101 and the lower support plate 102 are mainly used to support the antenna body 1, and the orientation of the antenna body 1 does not have to be set according to the end orientation of the upper support plate 101 and the lower support plate 102. Then the power cord needs to be connected to the external power supply, and the antenna body 1 needs to be connected to the communication line.

[0032] One end of the upper support plate 101 first extends horizontally toward the upper ring portion 201, extends to the bottom of the upper ring portion 201, and then is fixed to the bottom of the upper sliding fastener 103 through a vertical section. An upper cover 207 is fixed to the top of the center rod 205, and the bottom of the upper cover 207 is close to the upper surface of the upper support plate 101. An assembly foot for fixing with an external mounting component is fixed to the bottom of the lower ring portion 203. The assembly foot needs to be fixed to an external supporting building or component, so that the upper cover 207 can cover and protect the components below. An outwardly extending sliding block is provided on the support frame 303 and the lower support plate 102. A side protective tube 6 is slidably connected to the sliding block. The top of the side protective shell extends to one side of the vertical section of the upper support plate 101, so that Comprehensive protection is provided for the pointing control component 3, and the range of movement of the pointing control component 3 is limited. The upper cover 207 and the side protective shell can jointly protect the outside of the central pole 205, and will not affect the rotation of the antenna body 1 itself. After the upper cover 207 and the side protective shell are set, there is only a gap at the upper support plate 101, and the top of the side protective shell extends upward and is higher than the bottom of the upper cover 207 on the outside, which can prevent water droplets splashing during rain from entering the side protective shell. One end of the lower support plate 102 extends horizontally toward the central pole 205, and then extends upward to one side of the middle ring part 202, and is finally connected to the side wall of the middle sliding fastener 104 through the set horizontal section, which can prevent external rainwater from entering the central pole 205 through the lower support plate 102.

[0033] A snap-fitting hole is provided on the inner wall of the upper ring portion 201, and a self-locking mechanism 4 is provided on the vertical section of the upper support plate 101. The self-locking mechanism 4 includes a self-locking plate 401 located on one side of the upper ring portion 201, a locking tongue 402 that can be inserted into the snap-fitting hole is fixed on the self-locking plate 401, a sliding hole is provided on the side wall of the vertical section of the upper support plate 101, a sliding rod 403 that can be inserted into the sliding hole is fixed on the self-locking plate 401, a self-locking spring 404 is connected between the self-locking plate 401 and the vertical section of the upper support plate 101, and an auxiliary sliding rod 405 that is slidably plugged into the upper support plate 101 is also fixed on the self-locking plate 401. When the self-locking structure is stationary, the upper support plate 101 and the upper ring portion 201 can be fixed, so that the position of the antenna body 1 can be easily limited.

[0034] A horizontal plane is provided on the top of the middle ring portion 202, and plug holes are opened on the horizontal plane. The number of the plug holes corresponds to the number and positions of the card holes. A through hole with the same size as the plug hole is also provided on the middle sliding fastener 104. A driving limiting mechanism 5 is installed on the middle sliding fastener 104. The driving limiting mechanism 5 includes a lifting plate 501 located on the middle sliding fastener 104. A plug-in column 502 slidably plugged into the plug hole is provided at the bottom of the lifting plate 501. A limiting column 503 is fixed on the middle sliding fastener 104. The limiting column 503 A push-up spring is fixedly connected between the lifting plate 501 and the middle sliding fastener 104, and a limiting cylinder is fixed on the lifting plate 501 outside the limiting column 503. A horizontal plate 504 is fixed on the limiting cylinder, and a vertical rod 505 is fixed at the bottom of the horizontal plate 504. The vertical rod 505 is slidably connected to the horizontal section of the lower support plate 102, and the top of the vertical rod 505 extends to the top of the horizontal plate 504, so that it is convenient to limit the position of the antenna body 1 and facilitate the pointing control component 3 to drive the antenna body 1 to rotate.

[0035] A power motor 306 is fixed on the suspended horizontal plate 206 on one side of the middle ring part 202, and a bevel gear 307 is fixed on the output shaft of the power motor 306. A bottom rack that can mesh with the bevel gear 307 for power transmission is provided at the bottom of the disk body 302. The power motor 306 is symmetrically arranged outside the center rod 205. A control module should also be provided in the communication antenna to control the operation of the power motor 306 and the operation of the side suction part 406 and the lower suction part 506, so that it is convenient to stably drive the disk body 302 to rotate. The lower suction part 506 is fixed on the upper surface of the horizontal plate 504. The self-locking suction part 304 and the limit suction part 305 are both attracted by obtaining magnetic force through the coil, and the corresponding side suction part 406 and the lower suction part 506 are made of iron material. The side suction part 406 has positioning sensing parts 407 fixed on both sides above the side suction part 406. The pointing control component 3 includes a center seat 301 fixed on the outer wall of the center rod 205. The center seat 301 is rotatably clamped with a disk body 302. The upper surface of the disk body 302 is fixed with a support frame 303. The support frame 303 is provided with a self-locking suction part 304 extending to one side of the side suction part 406, and the bottom of the support frame 303 is provided with a limiting suction part 305 extending to the top of the lower suction part 506. The limiting suction part 305 is provided with a docking hole corresponding to the vertical rod 505, which can facilitate the control of the movement of the lifting plate 501. The self-locking suction part 304 is provided with a detector used in conjunction with the positioning sensing part 407. The detector can detect whether there is a positioning sensing part 407 in front, and the detector can use an existing photoelectric detection device.

[0036] A support wheel 208 capable of rotatably supporting the lower ring portion 203 is fixed to the bottom of the lower support plate 102. A track groove is provided on the top of the lower ring portion 203, and a drainage hole is provided on one side of the track groove, which can provide additional auxiliary support for the antenna body 1 and the support frame 303.

[0037] The communication antenna can automatically adjust the angle of the antenna body 1 to avoid manual operation, and the movement of the antenna body 1 is stable and reliable during adjustment. The upper ring part 201, the middle ring part 202 and the lower ring part 203 jointly support and limit the position of the antenna body 1, and the adjustment range is large, and the angle of multiple antenna bodies 1 can be adjusted.

[0038] When using the communication antenna, fix the communication antenna at a suitable height as required, and multiple antenna bodies 1 can be snap-fitted and installed on the support assembly 2. The upper support plate 101 and the lower support plate 102 are mainly used to support the antenna body 1, and the orientation of the antenna body 1 does not have to be set according to the end orientation of the upper support plate 101 and the lower support plate 102. Then, the power cord needs to be connected to the external power supply, and the antenna body 1 needs to be connected to the communication line.

[0039] The upper cover 207 and the side protective shell can jointly protect the outside of the center pole 205 without affecting the rotation of the antenna body 1 itself. After the upper cover 207 and the side protective shell are set, there is only a gap at the upper support plate 101, and the top of the side protective shell extends upward and is higher than the bottom of the upper cover 207 on the outside, which can prevent water droplets splashing during rain from entering the side protective shell.

[0040] When in use, the self-locking mechanism 4 and the driving limiting mechanism 5 jointly fix the upper support plate 101 on the support assembly 2. When the angular position of the antenna assembly needs to be adjusted, the power motor 306 drives the disk body 302 to rotate through the bevel gear 307, and then drives the support frame 303 to rotate. When the side suction part 406 moves to one side of the self-locking plate 401, the detector detects the positioning sensing part 407, and then the power motor 306 reduces the rotation speed until both detectors detect the corresponding positioning sensing part 407. Then the self-locking suction part 304 generates a suction force to pull the side suction part 406 to move, thereby moving the self-locking plate 401 away from the upper ring part 201, and the self-locking spring 404 is compressed to disengage the locking tongue 402 from the latching hole, and the sliding rod 403 and the auxiliary sliding rod 405 can The upper support plate 101 can be automatically slid on the upper ring part 201 by the limit suction part 305, and the lower suction part 506 on the horizontal plate 504 can be adsorbed by the limit suction part 305, so that the position of the lifting plate 501 rises, and the plug-in column 502 at the bottom of the lifting plate 501 can be separated from the middle ring part 202. At this time, the vertical rod can rise, and the top of the vertical rod can be connected with the docking hole on the horizontal plate 504, and then the power motor 306 can rotate the top support frame 303. During rotation, the limit suction part 305 can drive the antenna body 1 to rotate more stably through the vertical rod. After reaching the specified angle, the self-locking suction part 304 and the limit suction part 305 lose power, so that the antenna body 1 is fixed in position again.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. A 5G communication antenna with adjustable angle, comprising an antenna body (1), an upper support plate (101) being fixed to the upper part of the side wall of the antenna body (1), and a lower support plate (102) being fixed to the lower part of the side wall of the antenna body (1), characterized in that: The antenna body (1) is also provided with a support assembly (2) for limiting the position of the antenna body (1) by means of the upper support plate (101) and the lower support plate (102); the support assembly (2) comprises an upper ring portion (201), a middle ring portion (202) and a lower ring portion (203) which are arranged in order from top to bottom; a lower connecting plate (204) is fixed between the inner walls of the lower connecting plate (204); a central rod (205) is fixed at the center of the lower connecting plate (204); and the outer wall of the central rod (205) is provided with a plurality of suspended The horizontal plate (206) fixes the upper ring portion (201) and the middle ring portion (202); an upper sliding fastener (103) slidably engaged with the upper ring portion (201) is fixed to one end of the upper support plate (101); a middle sliding fastener (104) slidably engaged with the middle ring portion (202) is fixed to one end of the lower support plate (102); a pointing control assembly (3) is mounted on the center rod (205); and a power connector is provided on one side of the center rod (205) via a power cord.

2. The 5G communication antenna with adjustable angle according to claim 1, characterized in that: One end of the upper support plate (101) first extends horizontally toward the upper ring portion (201), extends to the bottom of the upper ring portion (201), and then is fixed to the bottom of the upper sliding fastener (103) through a vertical section. An upper cover body (207) is fixed to the top of the center rod (205), and the bottom of the upper cover body (207) is close to the upper surface of the upper support plate (101). An assembly foot for fixing to an external mounting component is fixed to the bottom of the lower ring portion (203).

3. The 5G communication antenna with adjustable angle according to claim 2, characterized in that: One end of the lower support plate (102) extends horizontally toward the central rod (205), then extends upward to one side of the middle ring portion (202), and finally is connected to the side wall of the middle sliding fastener (104) through a provided horizontal section.

4. The 5G communication antenna with adjustable angle according to claim 3, characterized in that: A snap-fitting hole is provided on the inner wall of the upper ring portion (201), and a self-locking mechanism (4) is provided on the vertical section of the upper support plate (101). The self-locking mechanism (4) comprises a self-locking plate (401) located on one side of the upper ring portion (201), a locking tongue (402) capable of being inserted into the snap-fitting hole is fixed on the self-locking plate (401), a sliding hole is provided on the side wall of the vertical section of the upper support plate (101), a sliding rod (403) capable of being inserted into the sliding hole is fixed on the self-locking plate (401), a self-locking spring (404) is connected between the self-locking plate (401) and the vertical section of the upper support plate (101), and an auxiliary sliding rod (405) slidably plugged into the upper support plate (101) is also fixed on the self-locking plate (401).

5. The 5G communication antenna with adjustable angle according to claim 4, characterized in that: A horizontal plane is provided on the top of the middle ring portion (202), a plug-in hole is provided on the horizontal plane, a through hole of the same size as the plug-in hole is also provided on the middle sliding fastener (104), a drive limiting mechanism (5) is installed on the middle sliding fastener (104), the drive limiting mechanism (5) comprises a lifting plate (501) located on the middle sliding fastener (104), a plug-in column (502) slidably plugged into the plug-in hole is provided at the bottom of the lifting plate (501), a limiting column (503) is fixed on the middle sliding fastener (104), and the The limiting column (503) passes through the lifting plate (501), and an upward push spring is fixedly connected between the lifting plate (501) and the middle sliding fastener (104). A limiting cylinder is fixed on the lifting plate (501) outside the limiting column (503), and a horizontal plate (504) is fixed on the limiting cylinder. A vertical rod (505) is fixed at the bottom of the horizontal plate (504), and the vertical rod (505) is slidably clamped on the horizontal section of the lower support plate (102), and the top of the vertical rod (505) extends to the top of the horizontal plate (504).

6. The 5G communication antenna with adjustable angle according to claim 5, characterized in that: A lower suction portion (506) is fixed on the upper surface of the horizontal plate (504), a side suction portion (406) is fixed on the side wall of the self-locking plate (401), and positioning sensing portions (407) are fixed on both sides above the side suction portion (406). The pointing control component (3) comprises a center seat (301) fixed on the outer wall of the center rod (205), a disk body (302) is rotatably engaged with the outer side of the center seat (301), a support frame (303) is fixed on the upper surface of the disk body (302), a self-locking suction portion (304) extending to one side of the side suction portion (406) is provided on the support frame (303), and a limit suction portion (305) extending to the top of the lower suction portion (506) is provided at the bottom of the support frame (303), and a docking hole is provided on the limit suction portion (305) corresponding to the vertical rod (505).

7. The 5G communication antenna with adjustable angle according to claim 6, characterized in that: A power motor (306) is fixed on the suspended horizontal plate (206) on one side of the middle ring portion (202), a bevel gear (307) is fixed on the output shaft of the power motor (306), a bottom rack that can mesh with the bevel gear (307) for power transmission is provided at the bottom of the disk body (302), and the power motor (306) is symmetrically arranged outside the center rod (205).

8. The 5G communication antenna with adjustable angle according to claim 7, characterized in that: A support wheel (208) capable of rotatably supporting the lower ring portion (203) is fixed to the bottom of the lower support plate (102); a track groove is provided at the top of the lower ring portion (203); and a drainage hole is provided on one side of the track groove.

9. The 5G communication antenna with adjustable angle according to claim 8, characterized in that: The support frame (303) and the lower support plate (102) are both provided with a sliding block extending outwards, a side protection tube (6) is slidably engaged on the sliding block, and the top of the side protection shell extends to one side of the vertical section of the upper support plate (101).

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