Adjustable antenna bracket

Abstract

The utility model discloses an adjustable antenna bracket, which relates to the field of communication tower antenna brackets, including a mounting mainboard, the back of which is fixedly connected with a fixing component, the front sides of which are fixedly connected with mounting brackets, and the inner side of which is rotatably connected with an adjustment component. The utility model adopts the above structure, and the worm gear connected to the transmission rotates under the rotation of the worm by rotating the worm, and the mounting plate fixedly connected thereto rotates under the rotation of the worm gear. Because the front side of the mounting plate is interconnected with the antenna device, the rotation of the worm gear drives the mounting plate to rotate, and the rotation of the mounting plate can drive the antenna device to rotate, and then the angle of the antenna device can be adjusted under the action of the rotation of the mounting plate, thereby increasing the practicality and flexibility of the device and making it more convenient to adjust the angle.

Description

Technical Field

[0001] The utility model belongs to the field of communication tower antenna brackets, in particular to an adjustable antenna bracket. Background Art

[0002] Radio equipment such as communications, radar, navigation, broadcasting, and television all transmit information through radio waves and require the radiation and reception of radio waves. In radio equipment, the device used to radiate and receive radio waves is called an antenna. On a communication tower, in order to ensure that the signal is received or sent, an antenna needs to be installed on the communication tower. The installation position of the antenna plays a vital role in the performance of signal transmission. At present, the structure of traditional antenna brackets is generally simple, and the position of the antenna cannot be adjusted.

[0003] According to the Chinese patent with the announcement number "CN210468081U", an antenna bracket is disclosed, which is suitable for installing an antenna on a pole, including a clamping plate, an angle arm connected to the clamping plate and used to clamp the pole, and a mounting plate for fixing the antenna cover. The two ends of the angle arm are bent away from the clamping plate to form two bent parts. The mounting plate is connected to the bent part through a connecting component, and the relative position of the mounting plate and the angle arm can be rotatably adjusted relative to the bent part. In the utility model, a set of antenna brackets with a simple structure is formed by the clamping plate, the angle arm and the mounting plate, which has the advantages of miniaturization, lightness and low cost;

[0004] It can be seen from the above structure that when adjusting the angle of the antenna, it is necessary to rotate the fixing nut to loosen the fixing nut and the bending part, and then the antenna cover can be adjusted. However, when adjusting in this way, if frequent adjustment is required, it is likely to cause loosening between the fixing bolt and the fixing nut, resulting in unstable fixation. In addition, when adjusting in this way, it is necessary to support the antenna cover to prevent the fixing nut from loosening, causing the antenna cover to collide with the pole and cause damage to the antenna. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an adjustable antenna bracket to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An adjustable antenna bracket includes a mounting mainboard, a fixing component is fixedly connected to the back of the mounting mainboard, mounting frames are fixedly connected to both sides of the front of the mounting mainboard, an adjusting component is rotatably connected to the inner side of the mounting frame, a clamping component is fixedly connected to the outer side of the adjusting component, an antenna device is clamped to the outer side of the adjusting component via the clamping component, the adjusting component includes a mounting plate arranged on the inner side of the mounting frame, one end of the mounting plate passes through the mounting frame and is fixedly connected to a worm gear, the front side of the mounting mainboard is rotatably connected to a worm, one side of the mounting frame is fixedly connected to a support plate, the other end of the worm passes through the support plate and is fixedly connected to an adjustment rotating plate, and the worm and worm gear are meshed with each other.

[0008] Furthermore, as a preferred technical solution, the snap-on assembly includes a snap-on groove arranged on the outside of the mounting plate, a snap-on block is fixedly connected to the inner side of the antenna device, the snap-on groove and the snap-on block are snap-on to each other, a circular groove is provided at the upper end of the snap-on block, a snap-on spring is fixedly connected to the inside of the circular groove, the other end of the snap-on spring is fixedly connected to a limiting block, a limiting groove is provided at the inner upper end of the snap-on groove, and the limit block and the limit groove are snap-on to each other.

[0009] Furthermore, as an optimal technical solution, a release spring is fixedly connected to the upper end of the mounting plate, a pressure plate is fixedly connected to the other end of the release spring, release blocks are fixedly connected to both sides of the lower end of the pressure plate, and the release blocks are plugged into the limit grooves.

[0010] Furthermore, as a preferred technical solution, the mounting plate and the antenna device are mutually clamped, a reinforcement slot is provided at the outer lower end of the mounting plate, a reinforcement block is fixedly connected to the back of the antenna device, and the reinforcement block and the reinforcement slot are mutually clamped.

[0011] Furthermore, as a preferred technical solution, the fixing component includes a fixing groove arranged on the back of the mounting mainboard, a bidirectional screw is rotatably connected inside the fixing groove, the other end of the bidirectional screw passes through the mounting mainboard and is fixedly connected to a fixed rotating plate, threaded parts are threadedly connected on both sides of the surface of the bidirectional screw, and fixed arc plates are fixedly connected to the outer sides of the threaded parts, an arc groove is opened on the back of the mounting plate, the arc groove is located between the fixing components, and anti-slip pads are fixedly connected to the outer surface of the arc groove and the inner side of the fixed arc plate.

[0012] Further, as a preferred technical solution, the other end of the mounting plate passes through the mounting frame and is fixedly connected to an angle pointer, the outer side of the mounting frame is fixedly connected to an angle plate, and the angle pointer is slidably connected on the surface of the angle plate.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, through the provided adjustment component, when the antenna device needs to be adjusted during use, the worm is rotated so that the worm wheel connected to the transmission rotates under the rotation of the worm, and the mounting plate fixedly connected to the worm wheel rotates under the rotation of the worm wheel. In addition, because the front side of the mounting plate is connected to the antenna device, the rotation of the worm wheel drives the mounting plate to rotate, and the rotation of the mounting plate drives the antenna device to rotate, and then the angle of the antenna device can be adjusted under the action of the rotation of the mounting plate, thereby increasing the practicality and flexibility of the device and making it more convenient to adjust the angle;

[0015] Second, through the provided snap-fit ​​assembly, during installation, the limit block is pressed downward so that the limit block enters the inside of the circular groove, and then the snap-fit ​​block is plugged into the snap-fit ​​groove. After the snap-fit ​​block is plugged into the inside of the snap-fit ​​groove, the position of the limit block and the limit groove are consistent, and the limit block will pop out of the circular groove under the action of the snap-fit ​​spring so that the limit block and the limit groove are snapped into each other, thereby achieving the installation effect of the antenna device. During disassembly, the pressing plate is pressed to make the release block move into the inside of the limit groove so that the release block pushes the limit block away from the inside of the limit groove, and then the antenna device can be disassembled only when the limit block is detached from the limit groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping assembly of the utility model.

[0020] : 1. Install the main board; 2. Install the frame; 3. Fix the assembly; 31. Fix the groove; 32. Bidirectional screw; 33. Threaded member; 34. Fix the arc plate; 35. Fix the rotating plate; 4. Adjust the assembly; 41. Install the plate; 42. Worm gear; 43. Worm; 44. Support plate; 45. Adjust the rotating plate; 5. Snap-in assembly; 51. Snap-in block; 52. Circular groove; 53. Snap-in spring; 54. Limit block; 55. Snap-in groove; 56. Limit groove; 57. Release spring; 58. Press plate; 59. Release block; 6. Antenna device; 7. Reinforce the block; 8. Reinforce the groove; 9. Arc groove; 10. Anti-slip pad; 11. Angle pointer; 12. Angle plate. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4The adjustable antenna bracket of this embodiment includes a mounting mainboard 1, a fixing component 3 is fixedly connected to the back of the mounting mainboard 1, a mounting frame 2 is fixedly connected to both sides of the front of the mounting mainboard 1, an adjusting component 4 is rotatably connected to the inner side of the mounting frame 2, a clamping component 5 is fixedly connected to the outer side of the adjusting component 4, an antenna device 6 is clamped to the outer side of the adjusting component 4 through the clamping component 5, the adjusting component 4 includes a mounting plate 41 arranged on the inner side of the mounting frame 2, one end of the mounting plate 41 passes through the mounting frame 2 and is fixedly connected to a worm gear 42, a worm 43 is rotatably connected to the front of the mounting mainboard 1, a support plate 44 is fixedly connected to one side of the mounting frame 2, the other end of the worm 43 passes through the support plate 44 and is fixedly connected to an adjusting rotating plate 45, and the worm 43 and the worm gear 42 are meshed and connected with each other.

[0023] refer to Figure 2 and Figure 4 The clamping assembly 5 includes a clamping groove 55 arranged on the outer side of the mounting plate 41, and a clamping block 51 is fixedly connected to the inner side of the antenna device 6, and the clamping groove 55 and the clamping block 51 are clamped with each other, and a circular groove 52 is provided at the upper end of the clamping block 51, and a clamping spring 53 is fixedly connected to the inside of the circular groove 52, and the other end of the clamping spring 53 is fixedly connected to a limiting block 54, and a limiting groove 56 is provided at the inner upper end of the clamping groove 55, and the limiting block 54 and the limiting groove 56 are clamped with each other; by pressing the limiting block 54 downward so that the limiting block 54 enters the inside of the circular groove 52, and then the clamping block 51 and the clamping groove 55 are plugged together, after the clamping block 51 is plugged into the inside of the clamping groove 55, the position of the limiting block 54 and the limiting groove 56 are consistent, and the limiting block 54 will pop out of the circular groove 52 under the action of the clamping spring 53 so that the limiting block 54 and the limiting groove 56 are clamped with each other, thereby achieving the installation effect of the antenna device 6.

[0024] refer to Figure 2 A release spring 57 is fixedly connected to the upper end of the mounting plate 41, and a pressure plate 58 is fixedly connected to the other end of the release spring 57. Release blocks 59 are fixedly connected to both sides of the lower end of the pressure plate 58, and the release blocks 59 and the limiting groove 56 are plugged into each other; by pressing the pressing plate 58, the release block 59 moves toward the inside of the limiting groove 56 so that the release block 59 pushes the limiting block 54 away from the inside of the limiting groove 56, and then the antenna device 6 can be disassembled only when the limiting block 54 is separated from the limiting groove 56.

[0025] refer to Figure 2 and Figure 4 The mounting plate 41 and the antenna device 6 are mutually engaged, and a reinforcing slot 8 is provided at the lower end of the outer side of the mounting plate 41. A reinforcing block 7 is fixedly connected to the back of the antenna device 6, and the reinforcing block 7 and the reinforcing slot 8 are mutually engaged. The reinforcing block 7 and the reinforcing slot 8 provide greater stability during installation of the antenna device 6, thereby preventing the antenna device 6 from shaking after installation.

[0026] refer to Figure 1 and Figure 3 The fixing component 3 includes a fixing groove 31 arranged on the back of the mounting mainboard 1, and a bidirectional screw 32 is rotatably connected inside the fixing groove 31, and the other end of the bidirectional screw 32 penetrates the mounting mainboard 1 and is fixedly connected to a fixing rotating plate 35, and both sides of the surface of the bidirectional screw 32 are threadedly connected with threaded members 33, and the outer sides of the threaded members 33 are fixedly connected with a fixing arc plate 34, and an arc groove 9 is opened on the back of the mounting plate 41, and the arc groove 9 is located between the fixing components 3, and the outer surface of the arc groove 9 and the inner side of the fixing arc plate 34 are fixedly connected with an anti-slip pad 10; first, by placing the device on the outer side of the communication tower so that the support rod of the communication tower is located in the middle part of the fixing component 3, and then by rotating the fixing rotating plate 35, the bidirectional screw 32 is rotated, and the rotation of the bidirectional screw 32 causes the threaded member 33 threadedly connected thereto to move closer together, and when the threaded member 33 moves closer together, the fixing arc plate 34 can be driven to move closer together, so that when the fixing arc plate 34 moves closer together, the device can be fixed.

[0027] refer to Figure 1 The other end of the mounting plate 41 passes through the mounting frame 2 and is fixedly connected to an angle pointer 11. The outer side of the mounting frame 2 is fixedly connected to an angle plate 12. The angle pointer 11 is slidably connected on the surface of the angle plate 12. The cooperation between the angle pointer 11 and the angle plate 12 makes it possible to clearly see the angle of the antenna device 6 during use.

[0028] Principle and advantages of use: When in use, first place the device on the outside of the communication tower so that the support rod of the communication tower is located in the middle part of the fixing component 3, and then rotate the fixing rotating plate 35 to rotate the bidirectional screw 32. The rotation of the bidirectional screw 32 causes the threaded parts 33 threadedly connected thereto to move together, and when the threaded parts 33 move together, the fixed arc plates 34 can be driven to move together, so that when the fixed arc plates 34 move together, the device can be fixed. Then, the limit block 54 is pressed downward so that the limit block 54 enters the inside of the circular groove 52, and then the clamping block 51 is plugged into the clamping groove 55. After the clamping block 51 is inserted into the inside of the clamping groove 55, the position of the limit block 54 is consistent with the position of the limit groove 56. The limit block 54 will pop out of the circular groove 52 under the action of the clamping spring 53, so that the limit block 54 and the limit groove 56 are clamped with each other, thereby achieving the skylight. The installation effect of the antenna device 6 is improved. At the same time, when the antenna device 6 needs to be adjusted, the worm gear 42 connected to the transmission is rotated by rotating the worm 43, and the rotation of the worm gear 42 causes the mounting plate 41 fixedly connected thereto to rotate. Because the front side of the mounting plate 41 is interconnected with the antenna device 6, the rotation of the worm gear 42 drives the mounting plate 41 to rotate, and the rotation of the mounting plate 41 can drive the antenna device 6 to rotate, so that the angle of the antenna device 6 can be adjusted under the action of the rotation of the mounting plate 41. The cooperation of the angle pointer 11 and the angle plate 12 makes it possible to clearly see the angle of the antenna device 6 when in use, and the reinforcement card block 7 and the reinforcement card slot 8 make the stability of the antenna device 6 higher when installed, thereby avoiding the shaking of the antenna device 6 after the installation is completed.

Claims

1. Adjustable antenna bracket, characterized by: The invention comprises a mounting mainboard (1), the back side of the mounting mainboard (1) is fixedly connected to a fixing component (3), the front sides of the mounting mainboard (1) are fixedly connected to a mounting frame (2), the inner side of the mounting frame (2) is rotatably connected to an adjusting component (4), the outer side of the adjusting component (4) is fixedly connected to a clamping component (5), the outer side of the adjusting component (4) is clamped to an antenna device (6) through the clamping component (5), the adjusting component (4) comprises a mounting plate (41) arranged on the inner side of the mounting frame (2), one end of the mounting plate (41) passes through the mounting frame (2) and is fixedly connected to a worm gear (42), the front side of the mounting mainboard (1) is rotatably connected to a worm gear (43), one side of the mounting frame (2) is fixedly connected to a supporting plate (44), the other end of the worm gear (43) passes through the supporting plate (44) and is fixedly connected to an adjusting rotating plate (45), and the worm gear (43) and the worm gear (42) are meshed and connected with each other.

2. The adjustable antenna bracket according to claim 1, characterized in that: The snap-in assembly (5) comprises a snap-in groove (55) arranged on the outside of the mounting plate (41); a snap-in block (51) is fixedly connected to the inner side of the antenna device (6); the snap-in groove (55) and the snap-in block (51) are snap-into each other; a circular groove (52) is provided at the upper end of each snap-in block (51); a snap-in spring (53) is fixedly connected inside each circular groove (52); the other end of each snap-in spring (53) is fixedly connected to a limiting block (54); a limiting groove (56) is provided at the inner upper end of each snap-in groove (55); and the limiting block (54) and the limiting groove (56) are snap-into each other.

3. The adjustable antenna bracket according to claim 2, characterized in that: The upper end of the mounting plate (41) is fixedly connected with a release spring (57), the other end of the release spring (57) is fixedly connected with a pressure plate (58), and both sides of the lower end of the pressure plate (58) are fixedly connected with release blocks (59), and the release blocks (59) and the limiting grooves (56) are plugged into each other.

4. The adjustable antenna bracket according to claim 1, characterized in that: The mounting plate (41) and the antenna device (6) are mutually clamped, a reinforcement slot (8) is provided at the lower end of the outer side of the mounting plate (41), a reinforcement block (7) is fixedly connected to the back of the antenna device (6), and the reinforcement block (7) and the reinforcement slot (8) are mutually clamped.

5. The adjustable antenna bracket according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing groove (31) arranged on the back side of the mounting main board (1), a bidirectional screw rod (32) is rotatably connected inside the fixing groove (31), the other end of the bidirectional screw rod (32) passes through the mounting main board (1) and is fixedly connected to a fixing rotating plate (35), both sides of the surface of the bidirectional screw rod (32) are threadedly connected to threaded parts (33), and the outer sides of the threaded parts (33) are fixedly connected to fixing arc plates (34).

6. The adjustable antenna bracket according to claim 5, characterized in that: An arc groove (9) is provided on the back of the mounting plate (41), the arc groove (9) is located between the fixing components (3), and an anti-slip pad (10) is fixedly connected to the outer surface of the arc groove (9) and the inner side of the fixing arc plate (34).

7. The adjustable antenna bracket according to claim 1, characterized in that: The other end of the mounting plate (41) passes through the mounting frame (2) and is fixedly connected to an angle pointer (11); the outer side of the mounting frame (2) is fixedly connected to an angle plate (12); and the angle pointer (11) is slidably connected to the surface of the angle plate (12).

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