Device capable of adjusting angle to change 5G signal strength

Abstract

The invention belongs to the technical field of 5G signal devices, and particularly relates to a device capable of adjusting angles to change 5G signal intensity, which comprises a support column main body and a plurality of base station antennas uniformly arranged around the support column main body, and further comprises a rotating assembly arranged in the support column main body, the rotating assembly comprises a fixing groove formed in the supporting column body, an adjusting assembly is arranged in the fixing groove, the rotating assembly comprises a moving block, and a supporting assembly is arranged in the moving block; the system is started and controlled in a remote control mode, the traditional method that a worker needs to climb to adjust the angle of the antenna is avoided, the safety risk in the working process is remarkably reduced, independent and accurate angle adjustment of each antenna is achieved, it is ensured that the antenna can capture the strongest signal, and therefore the maximization of the signal strength is achieved; the antenna angle is fixed and readjusted, and the flexibility and reliability of the system are ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of 5G signal devices, and in particular relates to a device capable of adjusting an angle to change the strength of a 5G signal. Background Art

[0002] 5G network is the fifth generation of mobile communication network, with a peak theoretical transmission speed of up to 20Gbps, or 2.5GB per second, which is more than 10 times faster than the transmission speed of 4G network. Base station is a public mobile communication base station, one of the key equipment in the wireless communication network, and the base station is an important part of the mobile communication network. The main functions of the base station include wireless signal transmission, data transmission, connection and switching management, and spectrum management. Through radio waves, the base station sends signals to the surrounding wireless devices and receives signals from the wireless devices to achieve two-way communication. The base station is also responsible for processing and forwarding the data sent and received by the wireless devices to ensure the stability and continuity of wireless communication. The base station antenna is an indispensable component in the base station propagation signal;

[0003] However, base stations are usually built outdoors, and in order to ensure that the signal is not blocked by buildings or mountains during transmission, the base stations are built in remote locations and at high altitudes. However, one of the disadvantages of such construction is that the signal of the base station will be affected by the weather and change, resulting in signal weakening. The traditional angle adjustment relies on workers climbing to the antenna position to adjust and repair it, which not only increases the risk of construction, but also reduces work efficiency due to the decline in workers' physical strength.

[0004] In order to solve the above problems, this application proposes a device with adjustable angle to change the 5G signal strength. Summary of the invention

[0005] To solve the problems raised in the above background technology, the present invention provides a device with adjustable angle to change the 5G signal strength, which has the characteristics of manually remotely controlling the rotation angle of the antenna, avoiding workers from climbing high and reducing the danger of work.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device capable of adjusting an angle to change the 5G signal strength, comprising a support column body and a plurality of base station antennas uniformly arranged around the support column body, and also comprising a rotating assembly arranged inside the support column body, wherein the rotating assembly comprises a fixing groove provided inside the support column body, an adjusting assembly is arranged inside the fixing groove, and the rotating assembly comprises a moving block, and a supporting assembly is arranged inside the moving block;

[0007] The surface of the support column body is evenly and fixedly connected with a plurality of bearing seats A, and each base station antenna is fixedly connected with a positioning block A on one side facing the support column body, and the positioning block A is rotatably connected to the bearing seat A. The surface of the support column body is evenly and fixedly connected with a plurality of bearing seats B, and each bearing seat B is rotatably connected with a connecting rod B inside, and each base station antenna is fixedly connected with a bearing seat C on one side facing the support column body, and the bearing seat C is rotatably connected with a connecting rod A inside, and the connecting rod A and the connecting rod B are rotatably connected to each other at one end adjacent to the connecting rod A through a bearing, and each connecting rod B is fixedly connected with a gear inside, and the support column The surface of the main body is provided with a limiting groove D at a position corresponding to the gear, and the gear is inserted into the interior of the support column main body through the limiting groove D, and the fixing groove and the limiting groove D are interconnected, and an electric push rod is arranged inside the fixing groove, and the output shaft of the electric push rod is rotatably connected with a linkage rod, and a fixing rod is fixedly connected to the surface of the linkage rod, and a positioning sleeve is arranged inside the fixing groove, and a limiting groove C is arranged inside the positioning sleeve, and a moving block is arranged inside the limiting groove C, and the moving block is slidably connected to the positioning sleeve through the limiting groove C, and a tooth plate A is fixedly connected to the surface of the moving block, and the tooth plate A is meshingly connected with the gear.

[0008] As a preferred device of the present invention that can adjust the angle to change the G signal strength, a motor is arranged inside the fixing groove, the motor and the positioning sleeve are fixedly connected, a limiting sleeve is arranged inside the positioning sleeve, the output shaft of the motor passes through the positioning sleeve and is fixedly connected to the limiting sleeve, the linkage rod is inserted inside the limiting sleeve, and the linkage rod and the limiting sleeve are slidably connected.

[0009] As a preferred device of the present invention that can adjust the angle to change the G signal strength, a positioning column is fixedly connected to the surface of the moving block, a limiting hole is opened inside the positioning column, and a limiting rod is fixedly connected to the surface of the fixing rod, and the limiting rod is inserted inside the limiting hole.

[0010] As a preferred device of the present invention capable of adjusting an angle to change the G signal strength, the limiting hole is a through hole, and a plurality of the limiting holes are in a certain arc-shaped structure with the linkage rod as the axis.

[0011] As a preferred device of the present invention that can adjust the angle to change the G signal strength, a through groove is provided inside the moving block, a slider is arranged inside the through groove, the slider is slidably connected to the moving block through the through groove, a positioning groove is provided inside the slider, a first ratchet plate is arranged inside the positioning groove, the first ratchet plate is slidably connected to the slider through the positioning groove, a plurality of springs are arranged inside the positioning groove, the two ends of the springs are respectively fixedly connected to the first ratchet plate and the slider, a limiting groove A is provided inside the positioning sleeve, a second ratchet plate is arranged inside the limiting groove A, the second ratchet plate is fixedly connected to the positioning sleeve, the first ratchet plate is inserted inside the limiting groove A, and is meshed with the second ratchet plate.

[0012] As a preferred device of the present invention capable of adjusting the angle to change the G signal strength, the interior of the positioning sleeve is fixedly connected with an insertion rod, the interior of the slider is provided with a sliding groove, and the insertion rod is inserted in the interior of the sliding groove.

[0013] As a preferred device of the present invention capable of adjusting an angle to change the G signal strength, the slide groove is a trapezoidal structure, and the insertion rod is provided with an inclined surface on one side facing the inclined surface of the slide groove, and the slide groove and the slider are fitted together.

[0014] As a preferred device of the present invention that can adjust the angle to change the G signal strength, a limiting groove B is provided inside the positioning sleeve, and the end of the slider away from the first ratchet plate is inserted inside the limiting groove B. A limiting groove is provided on the surface of the slider, and a limiting plate is arranged inside the limiting groove B. The limiting plate is fixedly connected to the positioning sleeve, and the limiting plate is inserted inside the limiting groove.

[0015] As a preferred device of the present invention that can adjust the angle to change the G signal strength, the limit plate is composed of a fixed block and an arc-shaped spring piece, and the limiting groove is a three-quarter circular structural groove, and the arc-shaped spring piece is inserted into the interior of the limiting groove.

[0016] As a preferred device of the present invention that can adjust the angle to change the G signal strength, a fixing plate is provided inside the limiting groove B, the fixing plate is fixedly connected to the positioning sleeve, the fixing plate is a triangular structure, and a slope is provided on a side of the slider close to the fixing plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: a rotating component is added to the present application, and the cooperation of the electric push rod, gear, tooth plate A, connecting rod A and connecting rod B can be utilized to start and control the system by remote control, thereby avoiding the traditional practice of requiring workers to climb up to adjust the antenna angle, significantly reducing the safety risks in the work process, and at the same time, an adjustment component is added, and the cooperation of the motor, limit sleeve and positioning column can be utilized to achieve independent and precise angle adjustment of each antenna, ensuring that the antenna can capture the strongest signal, thereby maximizing the signal strength, and a support component is added, and the interaction of the first ratchet plate, the second ratchet plate and the slider, the plug rod, the slide groove and other components can be utilized to achieve the fixing and readjustment of the antenna angle, thereby ensuring the flexibility and reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a structural schematic diagram of a vertical cross section of a supporting column body in the present invention;

[0021] Figure 3 It is a structural schematic diagram of a vertical cross section of a moving block in the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the gear and the tooth plate A in the present invention;

[0023] Figure 5 It is a structural schematic diagram of a horizontal cross section of a positioning sleeve in the present invention;

[0024] Figure 6 It is a schematic structural diagram of the spring and the first ratchet plate in the present invention;

[0025] Figure 7 For the present invention Figure 2 The enlarged view of point A in the middle;

[0026] Figure 8 For the present invention Figure 3 The enlarged view of point B in the middle;

[0027] Fig. 9 For the present invention Figure 5 Enlarged view of point C in the middle;

[0028] In the figure:

[0029] 1. Support column body; 2. Rotating assembly; 21. Bearing seat A; 22. Positioning block A; 23. Bearing seat B; 24. Connecting rod A; 25. Connecting rod B; 26. Bearing seat C; 27. Gear; 28. Limiting groove C; 29. ​​Electric push rod; 210. Linking rod; 211. Fixed rod; 212. Positioning sleeve; 213. Fixed groove; 214. Tooth plate A; 215. Moving block; 3. Base station antenna; 4. Adjusting assembly; 41. Motor; 42. Limiting sleeve; 43. Positioning column; 44. Limiting hole; 45. Limiting rod; 5. Support assembly; 51. Through groove; 52. Sliding block; 53. Spring; 54. First ratchet plate; 55. Second ratchet plate; 56. Slide groove; 57. Inserting rod; 58. Limiting plate; 59. Limiting groove; 510. Fixed plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1 to 9 As shown;

[0033] Combining the above:

[0034] In order to realize remote control by workers, this device with adjustable angle to change 5G signal strength includes a support column body 1 and a plurality of base station antennas 3 evenly arranged around the support column body 1, and also includes a rotating assembly 2 arranged inside the support column body 1, the rotating assembly 2 includes a fixing groove 213 opened inside the support column body 1, an adjusting assembly 4 is arranged inside the fixing groove 213, and the rotating assembly 2 includes a moving block 215, and a supporting assembly 5 is arranged inside the moving block 215;

[0035] The surface of the support column body 1 is evenly and fixedly connected with a plurality of bearing seats A21, and each base station antenna 3 is fixedly connected with a positioning block A22 on one side facing the support column body 1, and the positioning block A22 is rotatably connected to the bearing seat A21. The surface of the support column body 1 is evenly and fixedly connected with a plurality of bearing seats B23, and each bearing seat B23 is rotatably connected with a connecting rod B25 inside. Each base station antenna 3 is fixedly connected with a bearing seat C26 on one side facing the support column body 1, and the bearing seat C26 is rotatably connected with a connecting rod A24 inside. The connecting rod A24 is rotatably connected to the connecting rod B25 at one end adjacent to the connecting rod B25 through a bearing, and each connecting rod B25 is fixedly connected with a gear 27 inside. The surface of the support column body 1 and the gear A limiting groove D28 is provided at the corresponding position of 27, and the gear 27 is inserted into the inside of the support column body 1 through the limiting groove D28. The fixing groove 213 and the limiting groove D28 are interconnected. An electric push rod 29 is provided inside the fixing groove 213. The output shaft of the electric push rod 29 is rotatably connected to the linkage rod 210. The surface of the linkage rod 210 is fixedly connected to the fixing rod 211. A positioning sleeve 212 is provided inside the fixing groove 213. A limiting groove C is provided inside the positioning sleeve 212. A moving block 215 is provided inside the limiting groove C. The moving block 215 is slidably connected to the positioning sleeve 212 through the limiting groove C. The surface of the moving block 215 is fixedly connected to a tooth plate A214, and the tooth plate A214 is meshed with the gear 27.

[0036] In this embodiment, when in use, the electric push rod 29 is connected to an external power source and then remotely started using a remote control, and the linkage rod 210 connected to the output shaft of the electric push rod 29 moves inside the fixed groove 213, and at the same time, the fixed rod 211 moves inside the positioning sleeve 212, which indirectly moves the moving block 215 inside the positioning sleeve 212, and the moving block 215 moves with the tooth plate A214. Because the tooth plate A214 and the gear 27 are meshed with each other, when the tooth plate A214 moves, the gear 27 is moved with the gear 27. The connecting rod B25 rotates around the bearing seat B23 as the axis. When the connecting rod B25 rotates, the connecting rod A24 will move. The connecting rod A24 rotates due to the connection with the bearing seat C26, thereby indirectly driving the base station antenna 3 to move. The base station antenna 3 will rotate around the connection point between the bearing seat A21 and the positioning block A22 as the axis due to the connection between the bearing seat A21 and the positioning block A22, thereby realizing remote adjustment of the angle of the base station antenna 3, avoiding the need for workers to climb to work during traditional adjustment, and reducing the dangerous nature of workers' work.

[0037] Going further:

[0038] In an optional embodiment, a motor 41 is disposed inside the fixing groove 213, the motor 41 and the positioning sleeve 212 are fixedly connected, a limiting sleeve 42 is disposed inside the positioning sleeve 212, the output shaft of the motor 41 passes through the positioning sleeve 212 and is fixedly connected to the limiting sleeve 42, the linkage rod 210 is inserted inside the limiting sleeve 42, and the linkage rod 210 and the limiting sleeve 42 are slidably connected.

[0039] In this embodiment: In order to facilitate independent and precise angle adjustment of each antenna, when one antenna is adjusted, the linkage rod 210 is returned to its original position, so that the fixed rod 211 is separated from the positioning sleeve 212, and then the motor 41 is connected to an external power supply and then started remotely. The output shaft of the motor 41 will drive the limit sleeve 42 to rotate, and the limit sleeve 42 will drive the linkage rod 210 to rotate on the output shaft of the electric push rod 29. The fixed rod 211 connected to the linkage rod 210 will rotate with the linkage rod 210 as the axis until it rotates to the bottom of the other moving block 215, so that one of the antennas can be accurately adjusted in angle separately to maximize the signal strength.

[0040] Going further:

[0041] In an optional embodiment, a positioning column 43 is fixedly connected to the surface of the moving block 215, a limiting hole 44 is opened inside the positioning column 43, a limiting rod 45 is fixedly connected to the surface of the fixing rod 211, the limiting rod 45 is inserted into the limiting hole 44, the limiting hole 44 is a through hole, and several limiting holes 44 have a certain arc structure with the linkage rod 210 as the axis.

[0042] In this embodiment: In order to facilitate smoother movement of the moving block 215 during adjustment, when the fixing rod 211 moves upward, the limit rod 45 will be inserted into the inside of the limit hole 44, and the positioning column 43 can drive the moving block 215 to move up and down closely. When moving downward, the limit rod 45 will cooperate with the limit hole 44 to pull the moving block 215, not just relying on gravity. When the antenna angle is adjusted appropriately, the electric push rod 29 is controlled to indirectly move the fixing rod 211 downward, and the limit rod 45 will be squeezed and deformed by the limit hole 44, thereby sliding out from the inside of the limit hole 44, making the moving block 215 move more smoothly.

[0043] Going further:

[0044] In an optional embodiment, a through groove 51 is provided inside the moving block 215, a slider 52 is arranged inside the through groove 51, the slider 52 is slidably connected to the moving block 215 through the through groove 51, a positioning groove is provided inside the slider 52, a first ratchet plate 54 is provided inside the positioning groove, the first ratchet plate 54 is slidably connected to the slider 52 through the positioning groove, a plurality of springs 53 are arranged inside the positioning groove, the two ends of the spring 53 are respectively fixedly connected to the first ratchet plate 54 and the slider 52, a limiting groove A is provided inside the positioning sleeve 212, a second ratchet plate 55 is arranged inside the limiting groove A, the second ratchet plate 55 is fixedly connected to the positioning sleeve 212, the first ratchet plate 54 is inserted into the limiting groove A and meshed with the second ratchet plate 55.

[0045] In this embodiment: when the moving block 215 moves upward, the first ratchet plate 54 will slide on the surface of the second ratchet plate 55. Due to the characteristics of the shapes of the second ratchet plate 55 and the first ratchet plate 54, when the first ratchet plate 54 slides, it will squeeze the spring 53. When the moving block 215 exerts its supporting force, the first ratchet plate 54 will engage with the second ratchet plate 55 due to the elastic potential energy of the spring 53, thereby positioning the moving block 215 and preventing the moving block 215 from moving downward.

[0046] Going further:

[0047] In an optional embodiment, the interior of the positioning sleeve 212 is fixedly connected with an insertion rod 57, the interior of the slider 52 is provided with a slide groove 56, the insertion rod 57 is inserted into the interior of the slide groove 56, the slide groove 56 is a trapezoidal structure, and the insertion rod 57 is provided with an inclined surface on the side facing the inclined surface of the slide groove 56, and the slide groove 56 and the slider 52 are fitted with each other, the interior of the positioning sleeve 212 is provided with a limiting groove B, the end of the slider 52 away from the first ratchet plate 54 is inserted into the interior of the limiting groove B, and the surface of the slider 52 is provided with a limiting groove 59, the limiting groove 59 is provided. A limiting plate 58 is arranged inside the slot B, and the limiting plate 58 is fixedly connected to the positioning sleeve 212. The limiting plate 58 is inserted inside the limiting slot 59. The limiting plate 58 is composed of a fixed block and an arc-shaped spring piece, and the limiting slot 59 is a three-quarter circular structure slot. The arc-shaped spring piece is inserted into the limiting slot 59. A fixing plate 510 is arranged inside the limiting slot B, and the fixing plate 510 is fixedly connected to the positioning sleeve 212. The fixing plate 510 is a triangular structure, and a slope is provided on one side of the slider 52 close to the fixing plate 510.

[0048] In this embodiment: when the antenna angle is not adjusted to a suitable angle for the first time and needs to be readjusted, the moving block 215 continues to move upward until the insertion rod 57 is inserted into the interior of the slide groove 56 through the moving block 215. Through the cooperation of the shapes of the insertion rod 57 and the slide groove 56, the slider 52 is squeezed and slides inside the through-groove 51 until the limit plate 58 is inserted into the interior of the limiting groove 59 to limit the slider 52. Then the fixing rod 211 is moved downward, and the moving block 215 is moved downward with it until the slider 52 and the fixing plate 510 are fitted together. The slider 52 is squeezed by the fixing plate 510 to move in the opposite direction inside the through-groove 51 until the limit plate 58 is disengaged from the interior of the limiting groove 59, thereby releasing the limit on the slider 52 and allowing it to move again.

[0049] The working principle and use process of the present invention are as follows: when in use, the electric push rod 29 is connected to an external power supply and then remotely started using a remote control, and the linkage rod 210 connected to the output shaft of the electric push rod 29 moves inside the fixed groove 213, and at the same time, it moves the fixed rod 211 inside the positioning sleeve 212, indirectly causing the moving block 215 to move inside the positioning sleeve 212, and the moving block 215 moves with the tooth plate A214, and because the tooth plate A214 and the gear 27 are meshed with each other, when the tooth plate A214 moves, it will drive the gear 27 and the connecting rod B25 to rotate with the bearing seat B23 as the axis, and when the connecting rod B25 rotates, it will cause the connecting rod A24 to move, and the connecting rod A24 rotates because it is connected to the bearing seat C26, indirectly driving the connecting rod B25 to rotate. The base station antenna 3 is moved, and the base station antenna 3 will rotate around the connection point of the bearing seat A21 and the positioning block A22 because the bearing seat A21 is connected to the positioning block A22, thereby realizing remote adjustment of the angle of the base station antenna 3, avoiding the need for workers to climb up to work during traditional adjustment, and reducing the dangerous nature of workers' work. In order to facilitate independent and precise angle adjustment of each antenna, when one antenna is adjusted, the linkage rod 210 is returned to its original position, the fixing rod 211 is separated from the positioning sleeve 212, and then the motor 41 is connected to an external power supply and then started remotely, the output shaft of the motor 41 will drive the limit sleeve 42 to rotate, and the limit sleeve 42 will drive the linkage rod 210 to rotate on the output shaft of the electric push rod 29 and connect to the linkage rod 210. The fixing rod 211 will rotate with the linkage rod 210 as the axis until it rotates to the bottom of the other moving block 215, so that one of the antennas can be accurately adjusted in angle separately to maximize the signal strength. In order to facilitate the movement of the moving block 215 more smoothly during adjustment, when the fixing rod 211 moves upward, the limiting rod 45 will be inserted into the inside of the limiting hole 44, and the moving block 215 can be driven to move up and down closely through the positioning column 43. When moving downward, the limiting rod 45 will cooperate with the limiting hole 44 to pull the moving block 215, not just relying on gravity. When the antenna angle is adjusted appropriately, the electric push rod 29 is controlled to indirectly move the fixing rod 211 downward, and the limiting rod 45 will be squeezed and deformed by the limiting hole 44, thereby limiting the position of the fixing rod 211. The interior of the positioning hole 44 slides out, making the movement of the moving block 215 smoother. When the moving block 215 moves upward, the first ratchet plate 54 will slide on the surface of the second ratchet plate 55. Due to the characteristics of the shapes of the second ratchet plate 55 and the first ratchet plate 54, when the first ratchet plate 54 slides, it will squeeze the spring 53. When the moving block 215 supports it, the first ratchet plate 54 will engage with the second ratchet plate 55 due to the elastic potential energy of the spring 53, thereby positioning the moving block 215 and preventing the moving block 215 from moving downward. When the antenna angle is not adjusted to a suitable angle for the first time and needs to be readjusted, the moving block 215 continues to move upward until the insertion rod 57 passes through the moving block 215 and is inserted into the interior of the slide groove 56. Through the cooperation of the insertion rod 57 and the shape of the slide groove 56,The slider 52 is squeezed and slides inside the through groove 51 until the limit plate 58 is inserted into the limiting groove 59, so as to limit the slider 52. Then the fixing rod 211 is moved downward, and the moving block 215 is moved downward with it until the slider 52 and the fixing plate 510 are fitted with each other. The fixing plate 510 squeezes the slider 52, so that the slider 52 moves in the opposite direction inside the through groove 51 until the limit plate 58 is separated from the limiting groove 59, so as to release the limit of the slider 52 and allow it to move again.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device capable of adjusting an angle to change 5G signal strength, comprising a support column body (1) and a plurality of base station antennas (3) uniformly arranged around the support column body (1), characterized in that: It also includes a rotating assembly (2) arranged inside the supporting column body (1), the rotating assembly (2) including a fixing groove (213) opened inside the supporting column body (1), an adjusting assembly (4) being arranged inside the fixing groove (213), the rotating assembly (2) including a moving block (215), and a supporting assembly (5) being arranged inside the moving block (215); The surface of the support column body (1) is evenly and fixedly connected with a plurality of bearing seats A (21); each base station antenna (3) is fixedly connected with a positioning block A (22) on a side facing the support column body (1); the positioning block A (22) is rotatably connected to the bearing seat A (21); the surface of the support column body (1) is evenly and fixedly connected with a plurality of bearing seats B (23); each bearing seat B (23) is rotatably connected to a connecting rod B (25); each base station antenna (3) is fixedly connected with a bearing seat C (26) on a side facing the support column body (1); the bearing seat C (26) is rotatably connected to a connecting rod A (24); the connecting rod A (24) and the connecting rod B (25) are rotatably connected at one end adjacent to the connecting rod A (24) via a bearing; each connecting rod B (25) is fixedly connected to a gear (27) on the inside; the surface of the support column body (1) is rotatably connected to the gear (27); A limiting groove D (28) is provided at corresponding positions, the gear (27) is inserted into the support column body (1) through the limiting groove D (28), the fixing groove (213) and the limiting groove D (28) are interconnected, an electric push rod (29) is provided inside the fixing groove (213), the output shaft of the electric push rod (29) is rotatably connected with a linkage rod (210), the surface of the linkage rod (210) is fixedly connected with a fixing rod (211), a positioning sleeve (212) is provided inside the fixing groove (213), a limiting groove C is provided inside the positioning sleeve (212), a moving block (215) is provided inside the limiting groove C, the moving block (215) is slidably connected with the positioning sleeve (212) through the limiting groove C, a tooth plate A (214) is fixedly connected to the surface of the moving block (215), and the tooth plate A (214) is meshingly connected with the gear (27).

2. The device for adjusting the angle to change the 5G signal strength according to claim 1, characterized in that: A motor (41) is arranged inside the fixing groove (213); the motor (41) and the positioning sleeve (212) are fixedly connected; a limiting sleeve (42) is arranged inside the positioning sleeve (212); an output shaft of the motor (41) passes through the positioning sleeve (212) and is fixedly connected to the limiting sleeve (42); the linkage rod (210) is inserted inside the limiting sleeve (42); and the linkage rod (210) and the limiting sleeve (42) are slidably connected.

3. The device for adjusting the angle to change the 5G signal strength according to claim 2, characterized in that: A positioning column (43) is fixedly connected to the surface of the moving block (215), a limiting hole (44) is provided inside the positioning column (43), a limiting rod (45) is fixedly connected to the surface of the fixing rod (211), and the limiting rod (45) is inserted inside the limiting hole (44).

4. The device for adjusting the angle to change the 5G signal strength according to claim 3, characterized in that: The limiting holes (44) are through holes, and a plurality of the limiting holes (44) are in a certain arc-shaped structure with the linkage rod (210) as the axis.

5. The device for adjusting the angle to change the 5G signal strength according to claim 4, characterized in that: The movable block (215) is provided with a through groove (51) inside, and a slider (52) is arranged inside the through groove (51). The slider (52) is slidably connected to the movable block (215) through the through groove (51). The slider (52) is provided with a positioning groove inside, and a first ratchet plate (54) is arranged inside the positioning groove. The first ratchet plate (54) is slidably connected to the slider (52) through the positioning groove. A plurality of springs (53) are arranged inside the positioning groove, and two ends of the spring (53) are respectively fixedly connected to the first ratchet plate (54) and the slider (52). The positioning sleeve (212) is provided with a limiting groove A inside, and a second ratchet plate (55) is arranged inside the limiting groove A. The second ratchet plate (55) is fixedly connected to the positioning sleeve (212). The first ratchet plate (54) is inserted into the limiting groove A and meshedly connected with the second ratchet plate (55).

6. The device for adjusting the angle to change the 5G signal strength according to claim 5, characterized in that: An insertion rod (57) is fixedly connected to the interior of the positioning sleeve (212), a sliding groove (56) is provided inside the sliding block (52), and the insertion rod (57) is inserted into the interior of the sliding groove (56).

7. The device for adjusting the angle to change the 5G signal strength according to claim 6, characterized in that: The slide groove (56) is a trapezoidal structure, and the insertion rod (57) is provided with an inclined surface on one side facing the inclined surface of the slide groove (56), and the slide groove (56) and the slider (52) are fitted to each other.

8. According to the device with adjustable angle to change 5G signal strength according to claim 7, a limiting groove B is provided inside the positioning sleeve (212), and the end of the slider (52) away from the first ratchet plate (54) is inserted into the limiting groove B, and a limiting groove (59) is provided on the surface of the slider (52), and a limiting plate (58) is arranged inside the limiting groove B, and the limiting plate (58) is fixedly connected to the positioning sleeve (212), and the limiting plate (58) is inserted into the limiting groove (59).

9. The device for adjusting the angle to change the 5G signal strength according to claim 8, characterized in that: The limiting plate (58) is composed of a fixed block and an arc-shaped spring piece, and the limiting groove (59) is a three-quarter circular structural groove, and the arc-shaped spring piece is inserted into the interior of the limiting groove (59).

10. The device for adjusting the angle to change the 5G signal strength according to claim 9, characterized in that: A fixing plate (510) is arranged inside the limiting groove B. The fixing plate (510) is fixedly connected to the positioning sleeve (212). The fixing plate (510) is a triangular structure. A side of the sliding block (52) close to the fixing plate (510) is provided with an inclined surface.

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