CN219779202U - Antenna angle adjusting device - Google Patents
Antenna angle adjusting device Download PDFInfo
- Publication number
- CN219779202U CN219779202U CN202321174652.8U CN202321174652U CN219779202U CN 219779202 U CN219779202 U CN 219779202U CN 202321174652 U CN202321174652 U CN 202321174652U CN 219779202 U CN219779202 U CN 219779202U
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- antenna
- angle adjusting
- worm
- motor
- angle
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses an antenna angle adjusting device which comprises a holding pole, an angle adjusting structure, a connecting part and an antenna mounting box, wherein the holding pole is connected with the connecting part; the angle adjusting mechanism comprises a rotating platform, a worm, a motor and a motor driving unit, wherein the worm, the motor and the motor driving unit are fixed on the rotating platform; the rotating platform is also provided with a worm wheel, a locking bolt for installing the worm wheel passes through an installation hole of the rotating platform to be connected with a universal joint, and the universal joint passes through a through hole of the rotating bracket to be fixed on the front clamping plate; when the angle adjustment is needed, the motor driving unit drives the motor, the motor drives the worm to rotate around the worm wheel, the worm wheel is static and does not rotate along with the rotating platform, and the rotating platform and the rotating support rotate along with the worm in the left or right direction, so that the left and right angle adjustment of the antenna relative to the horizontal direction of the holding pole is realized.
Description
Technical Field
The present utility model relates to communication antenna apparatuses, and more particularly, to an antenna angle adjusting device.
Background
In order to adapt to the electromagnetic environment and the change of a user hot spot area, the azimuth angle of an antenna is often adjusted so as to realize better signal directional reception and improve the communication stability and the communication signal strength. The antenna azimuth angle is manually adjusted through manual tower loading, so that the personnel safety problem is extremely easy to cause, the potential safety hazard caused by loosening of a plurality of parts of equipment due to installation or disassembly of high-altitude equipment exists, and meanwhile, the antenna azimuth angle cannot be timely adjusted according to requirements.
Disclosure of Invention
The utility model aims to: the utility model aims to provide an antenna angle adjusting device with a simple structure.
The technical scheme is as follows: the utility model relates to an antenna angle adjusting device, which comprises a holding pole, an angle adjusting structure, a connecting part and an antenna mounting box, wherein two ends of the antenna mounting box are respectively and movably connected with the angle adjusting structure and the connecting part; the angle adjusting mechanism is fixed at the upper end part of the holding pole through a front clamping plate, a rear clamping plate and a locking bolt; the angle adjusting mechanism comprises a rotating platform, a worm, a motor and a motor driving unit, wherein the worm, the motor and the motor driving unit are fixed on the rotating platform; the rotating platform is also provided with a worm wheel, a locking bolt for installing the worm wheel passes through an installation hole of the rotating platform to be connected with a universal joint, and the universal joint passes through a through hole of the rotating bracket to be fixed on the front clamping plate; when the angle adjustment is needed, the motor driving unit drives the motor, the motor drives the worm to rotate around the worm wheel, the worm wheel is static and does not rotate along with the rotating platform, and the rotating platform and the rotating support rotate along with the worm in the left or right direction, so that the left and right angle adjustment of the antenna relative to the horizontal direction of the holding pole is realized.
Preferably, the rotary platform is connected with the antenna mounting box through the connecting seat and the fixing seat, and the fixing seat is movably connected to the lower end of the connecting seat.
Preferably, an inclination angle adjusting structure is further arranged between the rotating platform and the antenna mounting box.
Further, the inclination angle adjusting structure comprises 4 angle arms, 2 supporting blocks and a bidirectional screw rod, wherein the angle arms form a quadrilateral structure with a variable included angle through the supporting blocks and the connecting seat in a movable connection mode, the bidirectional screw rod penetrates through the supporting blocks to be arranged, and is used for adjusting the distance between the holding rod and the antenna mounting box, so that the adjustment of the inclination angle of the antenna is realized.
Preferably, handles are arranged at two ends of the bidirectional screw.
Preferably, the connecting component comprises a front clamping plate, a rear clamping plate, a locking bolt and a first connecting piece which is fixed on the front clamping plate and can rotate left and right, wherein the first connecting piece is provided with a second connecting piece which can swing up and down through a pin shaft, and the other end of the second connecting piece is fixed on the antenna mounting box.
Preferably, a housing is mounted on the rotary platform, and a sensor is arranged in the housing. The sensor comprises a GNSS module and a gyroscope chip, and can acquire basic parameters such as longitude, latitude, azimuth and the like.
The beneficial effects are that: compared with the prior art, the utility model has simple structure and can realize the electric adjustment of the left and right angles of the antenna.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an angle adjusting structure;
FIG. 3 is a schematic view of the angle adjustment structure with the housing removed;
FIG. 4 is a schematic structural view of the connecting member;
fig. 5 shows a schematic structural diagram of the housing.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
The utility model relates to an antenna angle adjusting device which comprises a holding pole 1, an angle adjusting structure 2, a connecting part 3 and an antenna mounting box 4, wherein two ends of the antenna mounting box 4 are respectively and movably connected with the angle adjusting structure 2 and the connecting part 3.
The angle adjusting mechanism 2 is fixed at the upper end part of the holding pole through a front clamping plate, a rear clamping plate and a locking bolt; the angle adjusting mechanism 2 comprises a rotary platform 21, a worm 22, a motor 23 and a motor driving unit 24, wherein the worm 22, the motor 23 and the motor driving unit 24 are fixed on the rotary platform, the bottom of the rotary platform 21 is connected with a rotary bracket 26 through a screw, one end of the worm 22 is fixedly connected with the output end of the motor 23, the other end of the worm is fixed on the outer side of the motor driving unit 24 through a supporting piece, and the motor driving unit 24 is electrically connected with the motor 23; the rotating platform 21 is also provided with a worm wheel 25, a locking bolt for installing the worm wheel 25 passes through an installation hole of the rotating platform 21 to be connected with a universal joint 27, and the universal joint 27 passes through a through hole of the rotating bracket 26 to be fixed on the front clamping plate; when the angle adjustment is required, the motor driving unit 24 drives the motor 23, the motor 23 drives the worm 22 to rotate around the worm wheel 25, the worm wheel 25 is static and does not rotate along with the rotating platform 21, the rotating platform 21 and the rotating support 26 rotate along with the worm 22 in the left or right direction, and the adjustment of the angle of the antenna relative to the holding pole 1 in the horizontal direction is achieved by about + -30 degrees.
The connecting part 3 comprises a front clamping plate, a rear clamping plate, a locking bolt and a first connecting piece 31 which is fixed on the front clamping plate and can rotate left and right, wherein the first connecting piece 31 is provided with a second connecting piece 32 which can swing up and down through a pin shaft, and the other end of the second connecting piece 32 is fixed on the antenna mounting box 4.
The rotary platform 21 is connected with the antenna mounting box 4 through a connecting seat, an inclination angle adjusting structure 5 and a fixed seat, and the fixed seat is movably connected to the lower end of the connecting seat. The inclination angle adjusting structure 5 comprises 4 angle arms 51, 2 supporting blocks 52 and a bidirectional screw rod 53, wherein the angle arms 51 form a quadrilateral structure with a variable included angle through the supporting blocks 52 and the connecting seat in a movable connection mode, the bidirectional screw rod 53 penetrates through the supporting blocks 52 to be arranged, handles 54 are arranged at two ends of the bidirectional screw rod 53 and used for adjusting the distance between the holding rod and the antenna mounting box, and the inclination angle of the antenna is adjusted. The rotary platform 21 is provided with a housing 28, and a sensor 29 is provided in the housing 28.
The sensor comprises a GNSS module and a gyroscope chip, and can acquire basic parameters such as longitude, latitude, azimuth and the like and transmit the data to the processor. And the upper computer sends a target azimuth instruction according to the working requirement. And after receiving the instruction, the antenna transmits the instruction to the processor. The processor calculates the direction and the angle which need to rotate according to the target azimuth and the position parameters acquired by the sensor, and the processor controls the motor driving unit to work so as to drive the motor to complete the adjustment of the left angle and the right angle of the antenna. After the instruction execution is completed, the sensor acquires the position parameters again and sends the position parameters to the processor, the processor checks the execution result and reports the result to the upper computer.
When the motor 23 is in a self-locking state during power-on, the worm wheel 25 and the worm 22 are in a relatively static state through mutual engagement, and only through an upper computer instruction, the motor driving unit drives the motor to drive the worm to rotate around the worm wheel, so that the adjustment of the angle in the horizontal direction is completed.
Claims (7)
1. The antenna angle adjusting device is characterized by comprising a holding pole (1), an angle adjusting structure (2), a connecting component (3) and an antenna mounting box (4), wherein two ends of the antenna mounting box (4) are respectively and movably connected with the angle adjusting structure (2) and the connecting component (3); the angle adjusting structure (2) is fixed at the upper end part of the holding pole through a front clamping plate, a rear clamping plate and a locking bolt; the angle adjusting structure (2) comprises a rotating platform (21), a worm (22), a motor (23) and a motor driving unit (24) which are fixed on the rotating platform, wherein the bottom of the rotating platform (21) is connected with a rotating bracket (26) through a screw, one end of the worm (22) is fixedly connected with the output end of the motor (23), the other end of the worm is fixed on the outer side of the motor driving unit (24) through a supporting piece, and the motor driving unit (24) is electrically connected with the motor (23); the rotating platform (21) is also provided with a worm wheel (25), a locking bolt for installing the worm wheel (25) passes through an installation hole of the rotating platform (21) to be connected with a universal joint (27), and the universal joint (27) passes through a through hole of the rotating bracket (26) to be fixed on the front clamping plate; when the angle adjustment is needed, the motor driving unit (24) drives the motor (23), the motor (23) drives the worm (22) to rotate around the worm wheel (25), the worm wheel (25) is static and does not rotate along with the rotating platform (21), the rotating platform (21) and the rotating support (26) rotate along with the worm (22) in the left or right direction, and the left and right angle adjustment of the antenna relative to the horizontal direction of the holding pole (1) is achieved.
2. The antenna angle adjusting device according to claim 1, wherein the rotary platform (21) is connected with the antenna mounting box (4) through a connecting seat and a fixing seat, and the fixing seat is movably connected at the lower end of the connecting seat.
3. The antenna angle adjustment device according to claim 2, characterized in that a tilt angle adjustment structure (5) is further provided between the rotary platform (21) and the antenna mounting box (4).
4. An antenna angle adjusting device according to claim 3, characterized in that the inclination adjusting structure (5) comprises 4 angle arms (51), 2 supporting blocks (52) and a bidirectional screw rod (53), the angle arms (51) are movably connected through the supporting blocks (52) and the connecting seat to form a quadrilateral structure with a variable included angle, and the bidirectional screw rod (53) passes through the supporting blocks (52) to be arranged for adjusting the distance between the holding pole and the antenna mounting box so as to realize the adjustment of the inclination angle of the antenna.
5. The antenna angle adjusting device according to claim 4, wherein handles (54) are provided at both ends of the bidirectional screw (53).
6. The antenna angle adjusting device according to any one of claims 1 to 5, wherein the connecting member (3) comprises a front clamping plate, a rear clamping plate, a locking bolt and a first connecting piece (31) which is fixed on the front clamping plate and can rotate left and right, the first connecting piece (31) is provided with a second connecting piece (32) which can swing up and down through a pin shaft, and the other end of the second connecting piece (32) is fixed on the antenna mounting box (4).
7. The antenna angle adjusting device according to claim 6, characterized in that a housing (28) is mounted on the rotary platform (21), and a sensor (29) is provided in the housing (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174652.8U CN219779202U (en) | 2023-05-16 | 2023-05-16 | Antenna angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174652.8U CN219779202U (en) | 2023-05-16 | 2023-05-16 | Antenna angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779202U true CN219779202U (en) | 2023-09-29 |
Family
ID=88133841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174652.8U Active CN219779202U (en) | 2023-05-16 | 2023-05-16 | Antenna angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779202U (en) |
-
2023
- 2023-05-16 CN CN202321174652.8U patent/CN219779202U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |