Multi-angle adjustable antenna pedestal assembly

Abstract

A multi-angle adjustable antenna pedestal assembly provided by the present invention comprises a fixed cylinder, the top surface of the fixed cylinder is rotatably connected with a rotary support cylinder, the top surface of the rotary support cylinder is fixedly provided with a fixed box in a penetrating manner, an overturning assembly is arranged in the fixed box in a penetrating manner, and a first driving assembly is arranged between the rotary support cylinder and the interior of the fixed box. The overturning assembly is driven by a first driving assembly to overturn at the top of the fixed box, a second driving assembly is fixed in the rotary supporting cylinder, a signal transmission assembly is arranged on the top surface of the fixed cylinder and is connected to the second driving assembly in a penetrating mode, and the second driving assembly and the signal transmission assembly are in matched driving. And the rotary supporting cylinder and the fixed box rotate at the top of the fixed cylinder. The signal receiving and transmitting structure of the antenna is fixed to the fixing ring, pitching overturning of the antenna can be controlled through the first driving assembly, meanwhile, the rotating supporting barrel is controlled to rotate on the fixing barrel through the second driving assembly, the antenna is adjusted in the circumferential direction, and therefore the flexibility of the angle of the antenna is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of antennas, and particularly relates to an antenna pedestal assembly with multi-angle adjustment. Background Art

[0002] An antenna is a device for transmitting and receiving electromagnetic waves, which is widely used in systems such as communication, broadcasting, radar, and satellites. It realizes wireless communication by converting electrical signals into electromagnetic waves or converting electromagnetic waves into electrical signals. The performance of the antenna directly affects the quality of the communication system, and its key parameters include gain, directivity, bandwidth, impedance matching, etc. Different types of antennas are suitable for different application scenarios, such as omnidirectional antennas, directional antennas, parabolic antennas, etc. The antenna pedestal is a key component for supporting and fixing the antenna, and its importance cannot be ignored. First of all, the antenna pedestal ensures that the antenna maintains a stable position and direction after installation, especially in harsh weather conditions, preventing the antenna from affecting signal transmission due to vibration or displacement. Secondly, the antenna pedestal is usually designed to be adjustable, enabling the antenna to accurately align with the target direction and optimize the signal reception or transmission effect. In satellite communication, the pointing accuracy of the antenna directly affects the communication quality. Therefore, the antenna pedestal is not only the physical support of the antenna but also an important guarantee for ensuring the stable performance of the antenna.

[0003] Currently, when installing an antenna on an antenna pedestal, in order to ensure the flexibility of the antenna direction, the antenna pedestal usually has a support structure with angle adjustment. The antenna is installed on the support structure, and the generally adopted angle adjustment structure is an external pneumatic rod. The pneumatic rod is used to push the support structure to flip, thereby adjusting the antenna angle. This type of antenna pedestal has the following problems:

[0004] 1. The angle adjustment operation is single, and it is difficult to flexibly adjust the multi-angle range;

[0005] 2. The pneumatic rod is arranged outside to push the support structure to flip. After long-term use, the pneumatic rod is prone to problems such as corrosion and damage, resulting in a decrease in the angle adjustment accuracy and stability, and thus it is difficult to ensure the stability of the antenna operation.

[0006] In summary, there is a need for an antenna pedestal with flexible and stable angle adjustment at present. Summary of the Invention

[0007] Aiming at the deficiencies of the prior art, the present invention provides an antenna pedestal assembly with multi-angle adjustment, which solves the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0009] An antenna pedestal assembly with multi-angle adjustment includes a fixed cylinder. A rotating support cylinder is rotatably connected to the top surface of the fixed cylinder. A fixed box is fixedly penetrated through the top surface of the rotating support cylinder. A flipping assembly is arranged through the interior of the fixed box. A first driving assembly is arranged between the interior of the rotating support cylinder and the fixed box. The flipping assembly is driven by the first driving assembly to flip on the top of the fixed box. A second driving assembly is fixed inside the rotating support cylinder. A signal transmission assembly is arranged on the top surface of the fixed cylinder. The signal transmission assembly is connected through to the second driving assembly. The second driving assembly and the signal transmission assembly cooperate to drive, so that the rotating support cylinder and the fixed box rotate on the top of the fixed cylinder. A junction box is inserted into the side wall of the fixed cylinder. A lubrication assembly is arranged through the interior of the rotating support cylinder. The lubrication assembly has an oil spraying structure at both the top and the bottom. The top oil spraying structure of the lubrication assembly is arranged between the flipping assembly and the first driving assembly. The bottom oil spraying structure of the lubrication assembly is arranged between the signal transmission assembly and the second driving assembly. A bottom sealing plate is fixed to the bottom surface of the sealing cylinder;

[0010] The flipping assembly includes a fixed ring, a flipping frame, a flange bearing, a rotating shaft and an arc gear. The flange bearing is inserted into the side wall of the fixed box. There are two flange bearings mirror-symmetrically arranged about the vertical midline of the fixed box. The rotating shaft is connected through the interior of the two flange bearings. Flipping frames are sleeved and fixed on the outer walls at both ends of the rotating shaft. A fixed ring is horizontally fixed across between the top surfaces of the two flipping frames. An arc gear is sleeved on the outer wall of the rotating shaft. The arc gear is arranged inside the fixed box. The bottom of the arc gear is meshed and connected to one side of the first driving assembly.

[0011] Further, the first driving assembly includes a first fixed disk, a first fixing plate, a first motor, a first speed reducer, a first gear, a first bracket, a first encoder and a first transmission wheel. The first fixed disk is fixed to the inner bottom surface of the fixed box. The first fixing plate is fixed to the top surface of the first fixed disk. The first speed reducer is fixed to the top surface of the first fixing plate. One end of the first speed reducer is connected to the first motor, and the other end is connected to the first gear. The top of the first gear is meshed and connected to the bottom of the arc gear. The first bracket is fixed to the top surface of the first fixing plate. One side of the first bracket is connected to the first encoder. One end of the first encoder is connected to the first transmission wheel. A first pushing and rotating ring is sleeved on the outer wall of the rotating shaft. A rolling fit is arranged between the outer wall of the first transmission wheel and the outer wall of the first pushing and rotating ring.

[0012] Further, the signal transmission assembly includes a wireless transmitter, a second bracket, a fixed shaft seat and a toothed ring. The fixed shaft seat is connected through the top surface of the fixed cylinder. The second bracket is sleeved on the outer wall of the fixed shaft. The top of the fixed shaft is connected to the wireless transmitter. The wireless transmitter is arranged inside the second bracket. The toothed ring is sleeved on the outer wall of the fixed shaft. The toothed ring is fixed to the top surface of the fixed cylinder. One side of the toothed ring is meshed and connected to the second driving assembly.

[0013] Furthermore, the second driving component includes a second fixed disk, a second motor, a second speed reducer, a second gear, a fourth bracket, a second encoder, and a second transmission wheel. The second fixed disk is fixed to the bottom surface of the swivel cylinder. A second speed reducer is provided on the top surface of the second fixed disk. The top end of the second speed reducer is connected to a second motor. The bottom end of the second speed reducer penetrates through the bottom of the second fixed disk. The bottom end of the second speed reducer is connected to a second gear. One side of the second gear is meshed and connected to the side wall of the toothed ring. A fourth bracket is fixed on the top surface of the second fixed disk. A second encoder is provided on the top surface of the fourth bracket. The bottom end of the second encoder is connected to a second transmission wheel. A second push-rotation ring is fixedly sleeved on the outer wall of the fixed shaft. The outer wall of the second transmission wheel is in rolling fit with the outer wall of the second push-rotation ring.

[0014] Furthermore, the lubrication component includes an insertion plate, an oil cylinder, an oil inlet pipe, a second fixed plate, a third bracket, a first oil spraying component, a second oil spraying component, and a pressing component. The insertion plate is connected through the inside of the swivel cylinder. The side wall of the insertion plate is connected to an oil cylinder. The top surface of the oil cylinder is connected through to a first oil spraying component. The bottom surface of the oil cylinder is connected through to a second oil spraying component. A second fixed plate is fixed on the top surface of the insertion plate. A pressing component is arranged through the inside of the second fixed plate. The top surface of the first oil spraying component is fixed to the bottom surface of the second fixed plate. The side wall of the second fixed plate is connected to a third bracket. One side of the second oil spraying component is fixed to the side wall of the third bracket. The side wall of the oil cylinder is connected through to an oil inlet pipe. A sealing plug is arranged at the end of the oil inlet pipe away from the oil cylinder. An inspection opening that can be closed is provided on the side wall of the swivel cylinder. A pressing block is fixed on one side of the arc gear. The pressing block rotates and presses the pressing component through the arc gear. The pressing component is used to compress the internal space of the oil cylinder.

[0015] Furthermore, the first oil spraying component includes a first spray head, a first conduit, a first oil pump, and a first inner pipe. The first oil pump is arranged at the top end of the oil cylinder. The top surface of the first oil pump is connected to a first conduit. The top end of the first conduit is connected to a first spray head. The first spray head is fixed to the bottom surface of the second fixed plate. The bottom surface of the first oil pump is connected to a first inner pipe. The first inner pipe is connected through to the inside of the oil cylinder.

[0016] Furthermore, the second oil spraying component includes a second spray head, a second conduit, a second oil pump, and a second inner pipe. The second oil pump is arranged at the bottom surface of the oil cylinder. The bottom surface of the second oil pump is connected to a second conduit. One end of the second conduit is connected to a second spray head. The second spray head is fixed to the side wall of the third bracket.

[0017] Furthermore, the pressing component includes a push block, a spring, a guide rod, and a piston. The guide rod is connected through the inside of the second fixed plate. The top end of the guide rod is connected to a push block. The bottom end of the guide rod penetrates through the inside of the oil cylinder. The bottom end of the guide rod is connected to a piston. The side wall of the piston is in sliding fit with the inside of the oil cylinder. The piston is slidably sleeved on the outer wall of the first inner pipe. A spring is sleeved on the outer wall of the first guide rod.

[0018] Further, positioning blocks are fixed on the side wall of the fixed box. There are two positioning blocks arranged symmetrically about the vertical midline of the fixed box, and the flipping frame is arranged between the two positioning blocks.

[0019] Further, a sealing sleeve is fixed on the bottom surface of the rotating support cylinder. The sleeve is a stepped structure, and the top surface of the fixed cylinder is a stepped structure. A sealing ring is sleeved on the outer wall of the stepped structure on the top surface of the fixed cylinder, and the sealing ring is arranged between the inner wall of the stepped structure of the sleeve and the outer wall of the stepped structure of the fixed cylinder.

[0020] The present invention provides an antenna pedestal assembly with multi-angle adjustment. Compared with the prior art, it has the following beneficial effects:

[0021] 1. By fixing the signal receiving and transmitting structure of the antenna on the fixed ring, the pitching and flipping of the antenna can be controlled by the first driving component inside. At the same time, the rotating support cylinder can be rotated on the fixed cylinder by the second driving component inside, so that the antenna can be adjusted in the circumferential direction. This not only ensures the flexibility of the antenna angle, but also arranges the driving structure inside to ensure the safety and stability of the driving and adjusting structure.

[0022] 2. After the antenna flips for a period of time by the cooperation of the first driving component and the second driving component, the first driving component and the second driving component can be lubricated by spraying oil through the oil spraying structures at the top and bottom of the lubricating component, thereby improving the flexibility and stability of driving the antenna to flip. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 Shows a schematic structural diagram of an antenna pedestal assembly with multi-angle adjustment of the present invention;

[0025] Figure 2 Shows a schematic diagram of the overall internal structure of the present invention;

[0026] Figure 3 Shows a schematic diagram of the connection structure between the fixed box and the flipping component and the first driving component of the present invention;

[0027] Figure 4 Shows a schematic diagram of the connection structure between the second driving component and the rotating support cylinder of the present invention;

[0028] Figure 5 Shows a schematic diagram of the connection structure between the signal transmission component and the fixed cylinder of the present invention;

[0029] Figure 6 Shows the schematic diagram of the connection structure between the lubrication component and the swivel cylinder of the present invention;

[0030] Figure 7 Shows the schematic diagram of the internal structure of the lubrication component of the present invention;

[0031] As shown in the figure: 1. Fixed cylinder; 11. Sealing ring; 12. Bottom sealing plate; 2. Swivel cylinder; 21. Sealing sleeve; 22. Inspection opening; 3. Fixed box; 31. Positioning block; 4. Flipping assembly; 41. Fixed ring; 42. Flipping frame; 43. Flange bearing; 44. Rotating shaft; 441. First pushing and rotating ring; 45. Arc gear; 451. Pushing block; 5. First driving assembly; 51. First fixed disk; 52. First fixed plate; 53. First motor; 54. First reducer; 55. First gear; 56. First bracket; 57. First encoder; 58. First transmission wheel; 6. Signal transmission assembly; 61. Wireless transmitter; 62. Second bracket; 63. Fixed shaft seat; 631. Second pushing and rotating ring; 64. Tooth ring; 7. Lubrication component; 71. Insertion plate; 72. Oil cylinder; 73. Inlet oil pipe; 74. Second fixed plate; 75. Third bracket; 76. First oil spraying component; 761. First spray head; 762. First conduit; 763. First oil pump; 764. First inner pipe; 77. Second oil spraying component; 771. Second spray head; 772. Second conduit; 773. Second oil pump; 774. Second inner pipe; 78. Pushing component; 781. Pushing block; 782. Spring; 783. Guide rod; 784. Piston; 8. Second driving assembly; 81. Second fixed disk; 82. Second motor; 83. Second reducer; 84. Second gear; 85. Fourth bracket; 86. Second encoder; 87. Second transmission wheel; 9. Junction box. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] To solve the technical problems in the background art, the following antenna pedestal assembly with multi-angle adjustment is provided:

[0035] Combined with Figures 1-7As shown in the figure, an antenna pedestal assembly with multi-angle adjustment provided by the present invention includes a fixed cylinder 1. A rotating support cylinder 2 is rotatably connected to the top surface of the fixed cylinder 1. A fixed box 3 is fixedly penetrated through the top surface of the rotating support cylinder 2. A flipping assembly 4 is disposed through the inside of the fixed box 3. A first driving assembly 5 is arranged between the inside of the rotating support cylinder 2 and the fixed box 3. The flipping assembly 4 is driven by the first driving assembly 5 to flip on the top of the fixed box 3. A second driving assembly 8 is fixed inside the rotating support cylinder 2. A signal transmission assembly 6 is arranged on the top surface of the fixed cylinder 1. The signal transmission assembly 6 is connected through to the second driving assembly 8. The second driving assembly 8 and the signal transmission assembly 6 cooperate to drive, so that the rotating support cylinder 2 and the fixed box 3 rotate on the top of the fixed cylinder 1. A junction box 9 is inserted into the side wall of the fixed cylinder 1. A lubricating assembly 7 is disposed through the inside of the rotating support cylinder 2. The lubricating assembly 7 has an oil spraying structure at both the top and the bottom. The top oil spraying structure of the lubricating assembly 7 is arranged between the flipping assembly 4 and the first driving assembly 5. The bottom oil spraying structure of the lubricating assembly 7 is arranged between the signal transmission assembly 6 and the second driving assembly 8. A bottom sealing plate 12 is fixed to the bottom surface of the sealing cylinder;

[0036] The flipping assembly 4 includes a fixing ring 41, a flipping frame 42, a flange bearing 43, a rotating shaft 44 and an arc gear 45. The flange bearing 43 is inserted into the side wall of the fixed box 3. There are two flange bearings 43 mirror-symmetrically arranged about the vertical midline of the fixed box 3. A rotating shaft 44 is connected through the inside of the two flange bearings 43. Flipping frames 42 are sleeved and fixed on the outer walls at both ends of the rotating shaft 44. A fixing ring 41 is horizontally fixed between the top surfaces of the two flipping frames 42. An arc gear 45 is sleeved on the outer wall of the rotating shaft 44. The arc gear 45 is arranged inside the fixed box 3. The bottom of the arc gear 45 is meshed and connected to one side of the first driving assembly 5.

[0037] The following effects can be achieved according to the above structure:

[0038] 1. By fixing the signal receiving and transmitting structure of the antenna on the fixing ring 41, the pitching and flipping of the antenna can be controlled by the internal first driving assembly 5. At the same time, the rotating support cylinder 2 can be controlled to rotate on the fixed cylinder 1 by the internal second driving assembly 8, so that the antenna can be adjusted in the circumferential direction, which not only ensures the flexibility of the antenna angle, but also arranges the driving structure inside to ensure the safety and stability of the driving and adjusting structure;

[0039] 2. After the antenna flipping work for a period of time by the cooperation of the first driving assembly 5 and the second driving assembly 8, the first driving assembly 5 and the second driving assembly 8 can be oil-sprayed and lubricated through the oil spraying structures at the top and bottom of the lubricating assembly 7, thereby improving the flexibility and stability of driving the antenna to flip.

[0040] In this embodiment, the first driving component 5 includes a first fixed disk 51, a first fixed plate 52, a first motor 53, a first speed reducer 54, a first gear 55, a first bracket 56, a first encoder 57, and a first transmission wheel 58. The first fixed disk 51 is fixed to the inner bottom surface of the fixed box 3. The top surface of the first fixed disk 51 is fixed with the first fixed plate 52. The top surface of the first fixed plate 52 is fixed with the first speed reducer 54. One end of the first speed reducer 54 is connected to the first motor 53, and the other end is connected to the first gear 55. The top of the first gear 55 is meshed and connected with the bottom of the arc gear 45. The top surface of the first fixed plate 52 is fixed with the first bracket 56. One side of the first bracket 56 is connected to the first encoder 57. One end of the first encoder 57 is connected to the first transmission wheel 58. The outer wall of the rotating shaft 44 is sleeved with a first pushing and rotating ring 441. The outer walls of the first transmission wheel 58 and the first pushing and rotating ring 441 are in rolling contact with each other;

[0041] The arc gear 45 is driven to rotate by the first motor 53 and in cooperation with the first speed reducer 54 to ensure driving stability. The first transmission wheel 58 and the first rotating and pushing ring are in rolling contact with each other, and the rotation angle and speed are transmitted to the first encoder 57, so that the angle and speed of driving the antenna to flip can be monitored, and the accuracy and stability of antenna driving are improved.

[0042] In this embodiment, the signal transmission component 6 includes a wireless transmitter 61, a second bracket 62, a fixed shaft seat 63, and a toothed ring 64. The fixed shaft seat 63 is connected through the top surface of the fixed cylinder 1. The outer wall of the fixed shaft is sleeved with the second bracket 62. The top of the fixed shaft is connected to the wireless transmitter 61. The wireless transmitter 61 is arranged inside the second bracket 62. The outer wall of the fixed shaft is sleeved with the toothed ring 64. The toothed ring 64 is fixed to the top surface of the fixed cylinder 1. One side of the toothed ring 64 is meshed and connected with the second driving component 8;

[0043] By arranging the fixed shaft seat 63 through the top surface of the fixed cylinder 1, the wireless transmitter 61 can work stably inside the second bracket 62. By using the meshing transmission between the second driving component 8 and the toothed ring 64, the second driving component 8 drives the rotating support cylinder 2 to rotate, ensuring the stability of antenna rotation and signal transmission.

[0044] In this embodiment, the second driving assembly 8 includes a second fixed disk 81, a second motor 82, a second speed reducer 83, a second gear 84, a fourth bracket 85, a second encoder 86, and a second transmission wheel 87. The second fixed disk 81 is fixed to the bottom surface of the swivel cylinder 2. A second speed reducer 83 is arranged on the top surface of the second fixed disk 81. The top end of the second speed reducer 83 is connected to the second motor 82. The bottom end of the second speed reducer 83 penetrates through the bottom of the second fixed disk 81. The bottom end of the second speed reducer 83 is connected to the second gear 84. One side of the second gear 84 is meshed and connected with the side wall of the toothed ring 64. A fourth bracket 85 is fixed on the top surface of the second fixed disk 81. A second encoder 86 is arranged on the top surface of the fourth bracket 85. The bottom end of the second encoder 86 is connected to the second transmission wheel 87. A second push-rotation ring 631 is sleeved and fixed on the outer wall of the fixed shaft. The outer wall of the second transmission wheel 87 is in rolling fit with the outer wall of the second push-rotation ring 631;

[0045] The second gear 84 is driven by the cooperation of the second motor 82 and the second speed reducer 83, so that the second gear 84 meshes and rotates around the toothed ring 64, driving the second fixed disk 81 and the swivel cylinder 2 to rotate stably. During the rotation, the second transmission wheel 87 and the second push-rotation ring 631 rotate in contact, and transmit the rotation angle and speed to the second encoder 86, so that the angle and speed of driving the antenna to rotate can be monitored, further improving the accuracy and stability of the antenna drive.

[0046] Embodiment 2

[0047] As Figures 2-7 shown, on the basis of the above embodiment, the following content is further given in this embodiment:

[0048] To achieve the above effects, the following structure is adopted;

[0049] The lubrication assembly 7 includes an insertion plate 71, an oil cylinder 72, an oil inlet pipe 73, a second fixing plate 74, a third bracket 75, a first oil spraying component 76, a second oil spraying component 77, and a pressing component 78. The insertion plate 71 is connected through the inside of the swivel cylinder 2. The side wall of the insertion plate 71 is connected with the oil cylinder 72. The top surface of the oil cylinder 72 is connected through with the first oil spraying component 76. The bottom surface of the oil cylinder 72 is connected through with the second oil spraying component 77. The top surface of the insertion plate 71 is fixed with the second fixing plate 74. The pressing component 78 is arranged through the inside of the second fixing plate 74. The top surface of the first oil spraying component 76 is fixed to the bottom surface of the second fixing plate 74. The side wall of the second fixing plate 74 is connected with the third bracket 75. One side of the second oil spraying component 77 is fixed to the side wall of the third bracket 75. The side wall of the oil cylinder 72 is connected through with the oil inlet pipe 73. A sealing plug is arranged at one end of the oil inlet pipe 73 away from the oil cylinder 72. An inspection opening 22 that can be closed is formed on the side wall of the swivel cylinder 2. A pressing block 451 is fixed on one side of the arc gear 45. The pressing block 451 rotates through the arc gear 45 to press the pressing component 78. The pressing component 78 is used to compress the internal space of the oil cylinder 72;

[0050] By injecting lubricating oil into the oil cylinder 72, the lubricating oil is sprayed between the arc gear 45 and the first gear 55 by using the first oil spraying component 76. At the same time, the lubricating oil is sprayed between the toothed ring 64 and the second gear 84 by using the second oil spraying component 77. The lubrication operation is simple;

[0051] By driving the arc gear 45 to rotate, the pressing block 451 pushes the pressing component 78 to compress the internal space of the oil cylinder 72, so that the lubricating oil can be pumped out and sprayed, improving the stability of the lubrication operation of the lubricating oil.

[0052] In this embodiment, the first oil spraying component 76 includes a first spray head 761, a first conduit 762, a first oil pump 763, and a first inner pipe 764. The first oil pump 763 is arranged at the top end of the oil cylinder 72. The top surface of the first oil pump 763 is connected with the first conduit 762. The top end of the first conduit 762 is connected with the first spray head 761. The first spray head 761 is fixed to the bottom surface of the second fixing plate 74. The bottom surface of the first oil pump 763 is connected with the first inner pipe 764. The first inner pipe 764 is connected through the inside of the oil cylinder 72.

[0053] In this embodiment, the second oil spraying component 77 includes a second spray head 771, a second conduit 772, a second oil pump 773, and a second inner pipe 774. The second oil pump 773 is arranged at the bottom of the oil cylinder 72. The bottom surface of the second oil pump 773 is connected with the second conduit 772. One end of the second conduit 772 is connected with the second spray head 771. The second spray head 771 is fixed to the side wall of the third bracket 75.

[0054] In this embodiment, the pressing member 78 includes a pushing block 781, a spring 782, a guide rod 783, and a piston 784. The guide rod 783 is connected through the second fixing plate 74. The top end of the guide rod 783 is connected to the pushing block 781. The bottom end of the guide rod 783 is connected through the inside of the oil cylinder 72. The bottom end of the guide rod 783 is connected to the piston 784. The side wall of the piston 784 is slidably fitted to the inside of the oil cylinder 72. The piston 784 is slidably sleeved on the outer wall of the first inner tube 764. The outer wall of the first guide rod 783 is sleeved with the spring 782;

[0055] By rotating the pressing block 451 to press on the pushing block 781, the guide rod 783 drives the piston 784 to slide inside the oil cylinder 72, causing the space for lubricating oil inside the oil cylinder 72 to decrease, promoting the export of lubricating oil for lubrication, and improving the efficiency of lubrication operation.

[0056] Embodiment Three

[0057] As Figures 2-7 shown, on the basis of the above embodiment, this embodiment further gives the following content:

[0058] To achieve the above effects, the following structure is adopted;

[0059] The side wall of the fixed box 3 is fixed with positioning blocks 31. There are two positioning blocks 31 mirror-symmetrically arranged with respect to the vertical midline of the fixed box 3. The flipping frame 42 is arranged between the two positioning blocks 31;

[0060] By arranging the positioning blocks 31 on both sides of the flipping frame 42, the flipping angle of the flipping frame 42 can be restricted, and the flipping of the flipping frame 42 can be stopped, ensuring the stability of the flipping adjustment angle of the antenna.

[0061] In this embodiment, the bottom surface of the rotating support cylinder 2 is fixed with a sealing sleeve 21. The sleeve is of a stepped structure. The top surface of the fixed cylinder 1 is of a stepped structure. The outer wall of the stepped structure of the top surface of the fixed cylinder 1 is sleeved with a sealing ring 11. The sealing ring 11 is arranged between the inner wall of the stepped structure of the sleeve and the outer wall of the stepped structure of the fixed cylinder 1;

[0062] When the rotating support cylinder 2 is rotated on the fixed cylinder 1, the stepped structure and the sealing ring 11 are used in cooperation to achieve the separation of the rotating support cylinder 2 from the outside, ensuring the safety of the internal structure of the rotating support cylinder 2.

[0063] The working principle and usage process of the present invention:

[0064] First, press Figures 1-7Install the antenna receiving structure on the fixed ring 41, then adjust the antenna inclination angle. Start the first motor 53, drive the first gear 55 to rotate after speed regulation by the first speed reducer 54. The first gear 55 meshes with and drives the arc gear 45 to rotate. The arc gear 45 drives the rotating shaft 44 to rotate inside the flange bearing 43. The rotating shaft 44 drives the two flipping frames 42 to flip. The fixed ring 41 drives the antenna to flip and adjust the antenna inclination angle. At the same time, the first pushing and rotating ring 441 on the rotating shaft 44 drives the first transmission wheel 58 to rotate. The first transmission wheel 58 transmits the rotation angle and speed to the first encoder 57. The first encoder 57 transmits the data to the control terminal through the wireless transmitter 61 for remote monitoring and adjustment of the antenna inclination angle;

[0065] Adjust the antenna in the circumferential direction. Start the second motor 82, drive the second gear 84 to rotate after speed regulation by the second speed reducer 83. The second gear 84 meshes with and drives the toothed ring 64 to rotate. Since the toothed ring 64 is fixed on the fixed cylinder 1, the rotating support cylinder 2 and the fixed box 3 rotate on the fixed cylinder 1, driving the antenna to rotate and adjust the antenna direction. At the same time, the second transmission wheel 87 rolls and rotates on the outer wall of the second pushing and rotating ring 631. The second transmission wheel 87 transmits the rotation angle and speed to the second encoder 86. The second encoder 86 transmits the data to the control terminal through the wireless transmitter 61 for remote monitoring and adjustment of the antenna rotation angle;

[0066] Thus, stable adjustment of the antenna is achieved in the inclination angle and rotation angle directions. Then, after working for a period of time, if it is necessary to readjust the inclination angle or rotation angle of the antenna, the arc gear 45 can be driven to flip, turn the pressing block 451 downward and push the push block 781, so that the piston 784 moves inside the oil cylinder 72 and compresses the storage space of the lubricating oil. Then, by using the wireless transmitter 61, remotely control the first oil pump 763 and the second oil pump 773 to open, and spray the lubricating oil through the first nozzle 761 and the second nozzle 771 respectively, spraying the lubricating oil on the meshing parts of the arc gear 45 and the first gear 55 and the meshing parts of the toothed ring 64 and the second gear 84 respectively, so as to ensure the stability of the meshing between the gears and ensure the accuracy and stability of the antenna angle adjustment.

[0067] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0068] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-angle adjustable antenna base assembly, characterized in that: It includes a fixed cylinder, the top surface of the fixed cylinder is rotatably connected with a rotating support cylinder, a fixed box is fixed through the top surface of the rotating support cylinder, a flip assembly is arranged inside the fixed box, a first driving assembly is arranged between the rotating support cylinder and the inside of the fixed box, the flip assembly is driven to flip at the top of the fixed box by the first driving assembly, a second driving assembly is fixed inside the rotating support cylinder, a signal transmission assembly is arranged on the top surface of the fixed cylinder, the signal transmission assembly is connected through the second driving assembly, the second driving assembly and the signal transmission assembly cooperate to drive so that the rotating support cylinder and the fixed box rotate at the top of the fixed cylinder, a junction box is plugged into the side wall of the fixed cylinder, a lubrication assembly is arranged inside the rotating support cylinder, the lubrication assembly is an oil spray structure at the top and bottom, the top oil spray structure of the lubrication assembly is arranged between the flip assembly and the first driving assembly, the bottom oil spray structure of the lubrication assembly is arranged between the signal transmission assembly and the second driving assembly, and a bottom sealing plate is fixed on the bottom surface of the sealing cylinder; The flip assembly includes a fixed ring, a flip frame, a flange bearing, a rotating shaft and an arc gear. The flange bearing is inserted into the side wall of the fixed box. Two flange bearings are mirrored about the vertical center line of the fixed box. The two flange bearings are connected with the rotating shaft through the inside. The outer walls of both ends of the rotating shaft are both sleeved and fixed with flip frames. A fixed ring is fixed across the top surfaces of the two flip frames. The outer wall of the rotating shaft is sleeved with an arc gear. The circular arc gear is arranged inside the fixed box, and the bottom of the circular arc gear is meshed and connected with one side of the first driving assembly.

2. The multi-angle adjustable antenna base assembly according to claim 1, characterized in that: The first driving assembly includes a first fixed disk, a first fixed plate, a first motor, a first reducer, a first gear, a first bracket, a first encoder and a first transmission wheel. The first fixed disk is fixed to the inner bottom surface of the fixed box, the first fixed plate is fixed to the top surface of the first fixed disk, the first reducer is fixed to the top surface of the first fixed plate, one end of the first reducer is connected to the first motor, and the other end is connected to the first gear, the top of the first gear is meshingly connected to the bottom of the circular arc gear, the first bracket is fixed to the top surface of the first fixed plate, one side of the first bracket is connected to the first encoder, one end of the first encoder is connected to the first transmission wheel, the outer wall of the rotating shaft is sleeved with the first push-rotating ring, and the outer wall of the first transmission wheel and the outer wall of the first push-rotating ring are rollingly fitted together.

3. The multi-angle adjustable antenna base assembly according to claim 1, characterized in that: The signal transmission component includes a wireless transmitter, a second bracket, a fixed shaft seat and a gear ring. The fixed shaft seat is connected to the top surface of the fixed cylinder, the second bracket is sleeved on the outer wall of the fixed shaft, the top of the fixed shaft is connected to the wireless transmitter, the wireless transmitter is arranged inside the second bracket, the gear ring is sleeved on the outer wall of the fixed shaft, the gear ring is fixed to the top surface of the fixed cylinder, and one side of the gear ring is meshed with the second driving component.

4. The multi-angle adjustable antenna base assembly according to claim 3, characterized in that: The second driving assembly includes a second fixed disk, a second motor, a second reducer, a second gear, a fourth bracket, a second encoder and a second transmission wheel. The second fixed disk is fixed to the bottom surface of the rotating support cylinder, a second reducer is arranged on the top surface of the second fixed disk, a second motor is connected to the top of the second reducer, the bottom end of the second reducer passes through the bottom of the second fixed disk, a second gear is connected to the bottom end of the second reducer, one side of the second gear is meshed with the side wall of the gear ring, a fourth bracket is fixed on the top surface of the second fixed disk, a second encoder is arranged on the top surface of the fourth bracket, a second transmission wheel is connected to the bottom end of the second encoder, a second push-turn ring is sleeved and fixed on the outer wall of the fixed shaft, and the outer wall of the second transmission wheel and the outer wall of the second push-turn ring are rollingly fitted together.

5. The multi-angle adjustable antenna base assembly according to claim 1, characterized in that: The lubrication assembly includes an insert plate, an oil cylinder, an oil inlet pipe, a second fixed plate, a third bracket, a first oil spray component, a second oil spray component and a pushing component. The insert plate is connected to the inside of the rotating support cylinder, the side wall of the insert plate is connected to the oil cylinder, the top surface of the oil cylinder is connected to the first oil spray component, the bottom surface of the oil cylinder is connected to the second oil spray component, the second fixed plate is fixed to the top surface of the insert plate, and a pushing component is arranged inside the second fixed plate. The top surface of the first oil spray component is fixed to the bottom surface of the second fixed plate, the side wall of the second fixed plate is connected to the third bracket, one side of the second oil spray component is fixed to the side wall of the third bracket, the side wall of the oil cylinder is connected to the oil inlet pipe, a sealing plug is arranged at one end of the oil inlet pipe away from the oil cylinder, a closable inspection port is opened on the side wall of the rotating support cylinder, a pushing block is fixed to one side of the circular arc gear, the pushing block presses the pushing component through the rotation of the circular arc gear, and the pushing component is used to compress the internal space of the oil cylinder.

6. The multi-angle adjustable antenna base assembly according to claim 5, characterized in that: The first oil spray component includes a first nozzle, a first conduit, a first oil pump and a first inner tube. The first oil pump is arranged at the top of the oil cylinder. The top surface of the first oil pump is connected to the first conduit. The top of the first conduit is connected to the first nozzle. The first nozzle is fixed to the bottom surface of the second fixed plate. The bottom surface of the first oil pump is connected to the first inner tube. The first inner tube is connected to the inside of the oil cylinder.

7. The multi-angle adjustable antenna base assembly according to claim 5, characterized in that: The second oil spray component includes a second nozzle, a second conduit, a second oil pump and a second inner tube. The second oil pump is arranged on the bottom surface of the oil cylinder. The bottom surface of the second oil pump is connected to the second conduit. One end of the second conduit is connected to the second nozzle. The second nozzle is fixed to the side wall of the third bracket.

8. The multi-angle adjustable antenna base assembly according to claim 6, characterized in that: The pushing component includes a push block, a spring, a guide rod and a piston. The guide rod is connected to the inside of the second fixed plate, the top of the guide rod is connected to the push block, the bottom of the guide rod is connected to the inside of the oil cylinder, the bottom of the guide rod is connected to the piston, the side wall of the piston is slidably fitted inside the oil cylinder, the piston is slidably sleeved on the outer wall of the first inner tube, and the outer wall of the first guide rod is sleeved with a spring.

9. The multi-angle adjustable antenna base assembly according to claim 1, characterized in that: A positioning block is fixed on the side wall of the fixed box. Two positioning blocks are arranged in a mirror image with respect to the vertical center line of the fixed box. The turning frame is arranged between the two positioning blocks.

10. The multi-angle adjustable antenna base assembly according to claim 1, characterized in that: A sealing sleeve is fixed on the bottom surface of the rotating support cylinder, the sleeve is a stepped structure, the top surface of the fixed cylinder is a stepped structure, and a sealing ring is sleeved on the outer wall of the stepped structure of the top surface of the fixed cylinder, and the sealing ring is arranged between the inner wall of the stepped structure of the sleeve and the outer wall of the stepped structure of the fixed cylinder.

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