Antenna assembly

Abstract

The utility model belongs to the technical field of communication, and particularly relates to an antenna assembly, an antenna body is arranged above a base, the left side of the antenna body is provided with an angle adjusting device, and a height adjusting device is arranged above the base. According to the antenna assembly, a bidirectional motor is started to drive a rotating shaft to rotate in a fixed bearing, so that a U-shaped frame is driven to rotate up and down, an antenna body on one side of the U-shaped frame is further driven to perform pitch angle adjustment, and a rotating motor is started to drive a rotating shaft to rotate in a sealed bearing, so that an adjusting box is driven to rotate; when the use height of the antenna body needs to be adjusted, an inserting rod is pulled backwards, then a lifting sliding rod is pulled upwards from the interior of a supporting column, after the use height is reached, the inserting rod is loosened, a flexible spring is reset under the action of the elasticity of the flexible spring, and the antenna body on one side of the adjusting box is driven to rotate, so that the horizontal angle of the antenna body is adjusted. And therefore, the inserting rod is driven to be inserted into a fixing hole in the lifting sliding rod, and height fixation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to an antenna component. Background Art

[0002] A satellite antenna is commonly known as a big pot. It is a metal parabola that is responsible for reflecting satellite signals to the feed and high-frequency head at the focus. If the antenna is blocked by other objects, the antenna signal will deteriorate, causing inconvenience to people's use of the Internet. However, in related technologies, antennas are generally fixedly installed, which makes it inconvenient for users to adjust the antenna (such as adjusting the angle of the antenna) to improve its signal.

[0003] For example, Chinese patent announcement No. CN220122106U discloses an antenna assembly. When the antenna is blocked by other objects, resulting in a poor signal, the user can start the motor to adjust the antenna to an angle with a better signal. Afterwards, the user can turn off the motor to stabilize the antenna at this angle. In this way, it is more convenient for the user to adjust the angle of the antenna. When the support rod is set in the vertical direction, the drive assembly drives the slider to slide along the axis of the support rod to adjust the height of the antenna. When the antenna signal is not good, this allows the user to adjust the antenna to a height with a better signal.

[0004] However, the antenna assembly in the above application can only adjust the height and plane angle of the antenna, and when the antenna is in use, it is often necessary to adjust the pitch angle of the antenna to better receive signals. Therefore, there are certain limitations.

[0005] To this end, we urgently need to provide an antenna component. Utility Model Content

[0006] The purpose of the present utility model is to provide an antenna assembly to solve the problem that the antenna assembly proposed in the above background technology can only adjust the height and plane angle of the antenna, while when the antenna is in use, it is often necessary to adjust the pitch angle of the antenna to better receive signals.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an antenna assembly, comprising a base and an antenna body, the antenna body being installed above the base, an angle adjustment device being arranged on the left side of the antenna body, and a height adjustment device being arranged above the base.

[0008] The angle adjustment device includes a motor box, a rotating assembly, an adjustment box, a rotation assembly, and a U-shaped frame. The motor box is installed on the top of the base, the rotating assembly is installed inside the motor box, the adjustment box is installed on the top of the motor box, the rotating assembly is installed inside the adjustment box, and the U-shaped frame is installed at the right end of the rotating assembly and is connected to the antenna body.

[0009] A further improvement is that the rotating assembly includes a rotating motor, a sealed bearing, and a rotating shaft. The rotating motor is installed inside the motor box, the sealed bearing is installed at the top center of the motor box, the rotating shaft is connected to the output end of the rotating motor, and is rotatably connected to the inside of the sealed bearing, and its top is connected to the adjustment box. When the plane angle of the antenna body needs to be adjusted, the rotating motor is started to drive the rotating shaft to rotate inside the sealed bearing, thereby driving the adjustment box to rotate, and then driving the antenna body on the U-shaped frame on one side of the adjustment box to rotate, thereby adjusting its horizontal angle.

[0010] A further improvement is that the rotating assembly includes a bidirectional motor, a fixed bearing, and a rotating shaft. The bidirectional motor is installed inside the adjustment box, and the two fixed bearings are respectively installed at the front and rear ends of the adjustment box. The two rotating shafts are respectively connected to the output ends on both sides of the bidirectional motor, and are rotatably connected to the inside of the fixed bearings, and their outer ends are connected to the U-shaped frame. When the pitch angle of the antenna body needs to be adjusted, the bidirectional motor is started to drive the rotating shaft to rotate inside the fixed bearing, thereby driving the U-shaped frame to rotate up and down, and then driving the antenna body on one side of the U-shaped frame to adjust the pitch angle to adapt to different situations.

[0011] A further improvement is that a sun visor is fixedly connected to the top of the U-shaped frame, and the sun visor is located directly above the adjustment box. A vent is provided on the back of the motor box, and a dustproof net is installed inside the vent. The sun visor prevents the adjustment box from being directly exposed to the sun, which would cause the internal temperature to be too high and accelerate the aging of the bidirectional motor inside. The vent on the back of the motor box is convenient for heat dissipation inside the motor box, and also prevents the rotating motor inside from being accelerated aging. The dustproof net prevents a large amount of external dust from entering the interior of the motor box.

[0012] A further improvement is that the height adjustment device includes a support column, a lifting slide rod, and a fixed assembly, the support column is fixedly connected to the center of the upper surface of the base, the lifting slide rod is slidably connected to the inside of the support column, and its top is connected to the motor box, and the fixed assembly is installed on the front top of the support column.

[0013] A further improvement is that the fixing assembly includes a connecting block, a plug-in rod, and a flexible spring, wherein the connecting block is fixedly connected to the front top of the support column, the plug-in rod is plugged into the front center of the connecting block, and the flexible spring is installed around the outside of the plug-in rod.

[0014] A further improvement is that a fixing hole is opened at the center of the front side of the connecting block, and corresponding fixing holes are also opened vertically and equidistantly on the front side of the lifting slide rod, and the plug-in rod is plugged into the inside of the fixing hole.

[0015] A further improvement is that a spring cavity is opened inside the fixing hole on the connecting block, and the flexible spring is installed inside the spring cavity. When the use height of the antenna body needs to be adjusted, the plug-in rod is pulled backward to slide out from the inside of the fixing hole and squeeze the flexible spring inside the spring cavity. The lifting slide rod is then pulled upward from the inside of the support column until the use height is reached. The plug-in rod is then released, and the flexible spring is reset under the action of its own elasticity, thereby driving the plug-in rod to be inserted into the inside of the fixing hole on the lifting slide rod to complete the height fixation.

[0016] A further improvement is that the four corners of the upper surface of the base are respectively fixedly connected with fixed ear plates, and the centers of the upper surfaces of the fixed ear plates are respectively installed with ground-boring threaded rods.

[0017] A further improvement is that threaded holes are respectively opened in the center of the upper surface of the fixing ear plate, and the ground-boring threaded rod is threadedly connected to the inside of the threaded hole. After the antenna body is placed in the specified position, the ground-boring threaded rod is screwed to rotate along the threaded hole on the fixing ear plate and drill downward into the ground, thereby completing the fixation of the antenna assembly. When it needs to be transferred, the ground-boring threaded rod can be screwed out, and both disassembly and assembly are relatively convenient and quick.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. When the elevation angle of the antenna body needs to be adjusted, the bidirectional motor is started to drive the rotating shaft to rotate inside the fixed bearing, thereby driving the U-shaped frame to rotate up and down, and then driving the antenna body on one side of the U-shaped frame to adjust the elevation angle to adapt to different situations.

[0020] 2. When the plane angle of the antenna body needs to be adjusted, the antenna assembly starts the rotating motor to drive the rotating shaft to rotate inside the sealed bearing, thereby driving the adjustment box to rotate, and then driving the antenna body on the U-shaped frame on one side of the adjustment box to rotate, thereby adjusting its horizontal angle.

[0021] 3. When the antenna body needs to be adjusted in terms of use height, the antenna assembly pulls the plug-in rod backward to make it slide out from the inside of the fixing hole and squeeze the flexible spring inside the spring cavity. The lifting slide bar is then pulled upward from the inside of the support column until the use height is reached. The plug-in rod is then released, and the flexible spring is reset under the action of its own elasticity, thereby driving the plug-in rod to be inserted into the inside of the fixing hole on the lifting slide bar to complete the height fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of the utility model;

[0023] Figure 2 For the utility model Figure 1 Schematic diagram of the side section split structure at A in the middle;

[0024] Figure 3 For the utility model Figure 1 Schematic diagram of the split structure at B in the middle;

[0025] Figure 4 It is a rear view structural schematic diagram of the utility model;

[0026] Figure 5 It is a schematic diagram of the split structure of the rotating assembly of the utility model in side view;

[0027] Figure 6 It is a schematic diagram of the rear cross-sectional split structure of the rotating assembly of the utility model.

[0028] In the figure: 1. base; 2. antenna body; 301. motor box; 302. rotating assembly; 3021. rotating motor; 3022. sealed bearing; 3023. rotating shaft; 303. adjusting box; 304. rotating assembly; 3041. bidirectional motor; 3042. fixed bearing; 3043. rotating shaft; 305. U-shaped frame; 306. sun visor; 307. dust net; 401. supporting column; 402. lifting slide rod; 403. fixing assembly; 4031. connecting block; 4032. plug-in rod; 4033. flexible spring; 501. fixing ear plate; 502. ground drilling threaded rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0031] Embodiment 1:

[0032] An antenna assembly comprises a base 1 and an antenna body 2. The antenna body 2 is installed above the base 1. An angle adjustment device is arranged on the left side of the antenna body 2. A height adjustment device is arranged above the base 1.

[0033] The angle adjustment device includes a motor box 301, a rotating assembly 302, an adjustment box 303, a rotating assembly 304, and a U-shaped frame 305. The motor box 301 is installed above the base 1, the rotating assembly 302 is installed inside the motor box 301, the adjustment box 303 is installed above the motor box 301, the rotating assembly 304 is installed inside the adjustment box 303, and the U-shaped frame 305 is installed at the right end of the rotating assembly 304, and it is connected to the antenna body 2.

[0034] The rotating assembly 302 includes a rotating motor 3021, a sealed bearing 3022, and a rotating shaft 3023. The rotating motor 3021 is installed inside the motor box 301, and the sealed bearing 3022 is installed at the top center of the motor box 301. The rotating shaft 3023 is connected to the output end of the rotating motor 3021 and is rotatably connected to the inside of the sealed bearing 3022. Its top is connected to the adjustment box 303. When it is necessary to adjust the plane angle of the antenna body 2, the rotating motor 3021 is started to drive the rotating shaft 3023 to rotate inside the sealed bearing 3022, thereby driving the adjustment box 303 to rotate, and then driving the antenna body 2 on the U-shaped frame 305 on one side of the adjustment box 303 to rotate, thereby adjusting its horizontal angle.

[0035] The rotating assembly 304 includes a bidirectional motor 3041, a fixed bearing 3042, and a rotating shaft 3043. The bidirectional motor 3041 is installed inside the adjustment box 303. Two fixed bearings 3042 are respectively installed at the front and rear ends of the adjustment box 303. The two rotating shafts 3043 are respectively connected to the output ends on both sides of the bidirectional motor 3041, and are rotatably connected to the inside of the fixed bearing 3042. The outer ends of the rotating shafts 3043 are connected to the U-shaped frame 305. When it is necessary to adjust the pitch angle of the antenna body 2, the bidirectional motor 3041 is started to drive the rotating shaft 3043 to rotate inside the fixed bearing 3042, thereby driving the U-shaped frame 305 to rotate up and down, and then driving the antenna body 2 on one side of the U-shaped frame 305 to adjust the pitch angle to adapt to different situations.

[0036] The height adjustment device includes a support column 401, a lifting slide rod 402, and a fixing assembly 403. The support column 401 is fixedly connected to the center of the upper surface of the base 1, the lifting slide rod 402 is slidably connected to the inside of the support column 401, and its top is connected to the motor box 301. The fixing assembly 403 is installed on the front top of the support column 401.

[0037] The fixing assembly 403 includes a connecting block 4031 , a plug-in rod 4032 , and a flexible spring 4033 . The connecting block 4031 is fixedly connected to the front top of the support column 401 , the plug-in rod 4032 is plugged into the front center of the connecting block 4031 , and the flexible spring 4033 is installed around the outside of the plug-in rod 4032 .

[0038] A fixing hole is provided at the center of the front face of the connecting block 4031 , and corresponding fixing holes are also provided vertically and equidistantly on the front face of the lifting slide bar 402 , and the plug-in rod 4032 is plugged into the inside of the fixing hole.

[0039] A spring cavity is provided inside the fixing hole on the connecting block 4031, and a flexible spring 4033 is installed inside the spring cavity. When the use height of the antenna body 2 needs to be adjusted, the plug-in rod 4032 is pulled backward to make it slide out from the inside of the fixing hole and squeeze the flexible spring 4033 inside the spring cavity. Then, the lifting slide bar 402 is pulled upward from the inside of the support column 401 until the use height is reached. Then, the plug-in rod 4032 is released, and the flexible spring 4033 is reset under the action of its own elasticity, thereby driving the plug-in rod 4032 to be inserted into the inside of the fixing hole on the lifting slide bar 402 to complete the height fixation.

[0040] The four corners of the upper surface of the base 1 are respectively fixedly connected with fixed ear plates 501 , and the centers of the upper surfaces of the fixed ear plates 501 are respectively installed with ground-boring threaded rods 502 .

[0041] A threaded hole is respectively opened in the center of the upper surface of the fixing ear plate 501, and the ground-boring threaded rod 502 is threadedly connected to the inside of the threaded hole. After the antenna body 2 is placed at the specified position, the ground-boring threaded rod 502 is screwed to make it rotate along the threaded hole on the fixing ear plate 501 and drill downward into the ground, thereby completing the fixation of the antenna assembly. When it needs to be moved, the ground-boring threaded rod 502 can be screwed out. Both disassembly and assembly are relatively convenient and quick.

[0042] Embodiment 2:

[0043] On the basis of the first embodiment, a sun visor 306 is fixedly connected to the top of the U-shaped frame 305, and the sun visor 306 is located directly above the adjustment box 303. A vent is opened on the back of the motor box 301, and a dustproof net 307 is installed inside the vent.

[0044] The sun visor 306 is provided to prevent the sun from directly shining on the adjustment box 303, which would cause the internal temperature to be too high and accelerate the aging of the bidirectional motor 3041 therein. The vents on the back of the motor box 301 facilitate heat dissipation inside the motor box 301 and also prevent the rotating motor 3021 therein from being aged more rapidly. The dustproof net 307 is provided to prevent a large amount of external dust from entering the interior of the motor box 301.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An antenna assembly, comprising a base (1) and an antenna body (2), wherein the antenna body (2) is mounted above the base (1), and characterized in that: An angle adjustment device is provided on the left side of the antenna body (2), and a height adjustment device is provided on the top of the base (1); The angle adjustment device comprises a motor box (301), a rotating assembly (302), an adjustment box (303), a rotation assembly (304), and a U-shaped frame (305); the motor box (301) is installed above the base (1); the rotating assembly (302) is installed inside the motor box (301); the adjustment box (303) is installed above the motor box (301); the rotation assembly (304) is installed inside the adjustment box (303); the U-shaped frame (305) is installed at the right end of the rotation assembly (304), and is connected to the antenna body (2).

2. The antenna assembly according to claim 1, characterized in that: The rotating assembly (302) comprises a rotating motor (3021), a sealed bearing (3022), and a rotating shaft (3023); the rotating motor (3021) is installed inside the motor box (301); the sealed bearing (3022) is installed at the top center of the motor box (301); the rotating shaft (3023) is connected to the output end of the rotating motor (3021) and is rotatably connected to the inside of the sealed bearing (3022); and the top of the rotating shaft is connected to the adjustment box (303).

3. The antenna assembly according to claim 1, characterized in that: The rotating assembly (304) comprises a bidirectional motor (3041), a fixed bearing (3042), and a rotating shaft (3043); the bidirectional motor (3041) is installed inside the regulating box (303); the two fixed bearings (3042) are respectively installed at the front and rear ends of the regulating box (303); the two rotating shafts (3043) are respectively connected to the output ends on both sides of the bidirectional motor (3041), and are rotatably connected to the inside of the fixed bearing (3042); and the outer ends thereof are connected to the U-shaped frame (305).

4. The antenna assembly according to claim 1, characterized in that: A sunshade (306) is fixedly connected to the top of the U-shaped frame (305), and the sunshade (306) is located directly above the adjustment box (303). A vent is provided on the back of the motor box (301), and a dustproof net (307) is installed inside the vent.

5. The antenna assembly according to claim 1, characterized in that: The height adjustment device comprises a support column (401), a lifting slide bar (402), and a fixing assembly (403); the support column (401) is fixedly connected to the center of the upper surface of the base (1); the lifting slide bar (402) is slidably connected to the inside of the support column (401), and its top is connected to the motor box (301); and the fixing assembly (403) is installed on the top of the front of the support column (401).

6. The antenna assembly according to claim 5, characterized in that: The fixing assembly (403) comprises a connecting block (4031), a plug-in rod (4032), and a flexible spring (4033); the connecting block (4031) is fixedly connected to the front top of the support column (401); the plug-in rod (4032) is plugged into the front center of the connecting block (4031); and the flexible spring (4033) is installed around the outside of the plug-in rod (4032).

7. The antenna assembly according to claim 6, characterized in that: A fixing hole is provided at the center of the front face of the connecting block (4031), and corresponding fixing holes are also provided vertically and equidistantly on the front face of the lifting slide rod (402), and the plug-in rod (4032) is plugged into the inside of the fixing hole.

8. The antenna assembly according to claim 7, characterized in that: A spring cavity is provided inside the fixing hole on the connecting block (4031), and the flexible spring (4033) is installed inside the spring cavity.

9. The antenna assembly according to claim 1, characterized in that: The four corners of the upper surface of the base (1) are respectively fixedly connected with fixed ear plates (501), and the center of the upper surface of the fixed ear plates (501) is respectively installed with a ground-boring threaded rod (502).

10. The antenna assembly according to claim 9, characterized in that: The center of the upper surface of the fixing ear plate (501) is respectively provided with a threaded hole, and the ground-boring threaded rod (502) is threadedly connected to the inside of the threaded hole.

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