CN214672976U - Omnidirectional array antenna with high automatic tuning - Google Patents
Omnidirectional array antenna with high automatic tuning Download PDFInfo
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- CN214672976U CN214672976U CN202120915897.6U CN202120915897U CN214672976U CN 214672976 U CN214672976 U CN 214672976U CN 202120915897 U CN202120915897 U CN 202120915897U CN 214672976 U CN214672976 U CN 214672976U
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Abstract
The utility model relates to the technical field of array antennas, in particular to a high-degree auto-tuning omnidirectional array antenna, which comprises a fixed base and an adjusting mechanism, wherein the upper end of the fixed rod is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with the adjusting mechanism, the adjusting mechanism is fixedly connected with an antenna bracket, the antenna bracket is fixedly connected with a plurality of evenly distributed antennas, the utility model drives a threaded rod to rotate by a first motor, then the threaded rod is meshed and connected with a threaded groove in the fixed rod, so that the fixed rod moves up and down, then the fixed rod is provided with a slide block and a groove while moving, so that the fixed rod can not rotate along with the threaded rod when the fixed rod is lifted up, then the rest adjusting mechanisms are driven to rotate by a second motor when the height is adjusted, after the fixed rod is rotated, a limit block is driven to rotate by a third motor, and then the antenna bracket is driven by a connecting block to carry out position adjustment, the working efficiency of the array antenna is improved while automatic adjustment is realized.
Description
Technical Field
The utility model relates to an array antenna technical field particularly, relates to a high autotuning's omnidirectional array antenna.
Background
At present, an array antenna is needed in most of life, and is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium or vice versa, but at present, most antennas are fixed on the ground when being installed, and cannot be rotated and automatically adjusted to receive different models through positions, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a highly auto-tuned omnidirectional array antenna, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high autotuning's omnidirectional array antenna, includes unable adjustment base and adjustment mechanism, the unable adjustment base upper end is connected in the dead lever through elevating system, the inside cavity that is provided with of unable adjustment base, the dead lever extends to inside the cavity, dead lever upper end fixedly connected with fixed plate, fixed surface fixedly connected with adjustment mechanism on the fixed plate, adjustment mechanism adjusts fixedly connected with antenna boom, antenna boom fixedly connected with a plurality of evenly distributed's antenna.
Preferably, the lifting mechanism comprises a fixed rod, a sliding block and a threaded rod, the threaded rod is fixedly connected to an output shaft of the first motor, and the first motor is fixedly connected to the upper surface of the cavity in the fixed base.
The threaded rod extends into a thread groove on the inner side of the fixing rod and is meshed and connected with the thread groove.
Preferably, the surface of the fixed rod is fixedly connected with a plurality of sliding blocks which are uniformly distributed, the sliding blocks are connected with the grooves in a matched mode, and the grooves correspond to the sliding blocks and are arranged at the joints of the fixed rod and the fixed base.
Preferably, adjustment mechanism includes fixed block, motor protection cover and stopper, fixed block fixed connection is in the fixed plate upper surface, the fixed block inboard is provided with the second motor, the second motor output extends out millet fixed block and fixed connection in motor protection cover lower surface.
Preferably, a third motor is arranged inside the motor protection cover, an output shaft of the third motor is fixedly connected to one end of a connecting rod, and the other end of the connecting rod is fixedly connected to the surface of one side of the limiting block.
Preferably, the middle of the limiting block is fixedly connected with a connecting block, the connecting block is fixedly connected to the rear surface of the supporting plate, and the front surface of the supporting plate is fixedly connected with an antenna support.
Compared with the prior art, the utility model discloses following beneficial effect has:
the threaded rod is driven to rotate through the first motor, then the threaded rod is meshed with the thread groove in the fixed rod, the fixed rod moves up and down, the sliding block and the groove are arranged while the fixed rod moves, the fixed rod cannot rotate along with the threaded rod when ascending, then the second motor drives the rest adjusting mechanisms to rotate when the height is adjusted, the third motor drives the limiting block to rotate after the fixed rod rotates, then the connecting block drives the antenna support to adjust the position, and the working efficiency of the array antenna is improved while automatic adjustment is achieved.
Drawings
Fig. 1 is a schematic front view of an omnidirectional array antenna with highly auto-tuning according to the present invention;
fig. 2 is a schematic diagram of the overall structure of a highly auto-tuned omnidirectional array antenna according to the present invention;
fig. 3 is a schematic structural diagram of a lifting mechanism of a highly auto-tuned omnidirectional array antenna according to the present invention;
fig. 4 is a schematic cross-sectional structure diagram of a lifting mechanism of a highly auto-tuned omnidirectional array antenna according to the present invention;
fig. 5 is a schematic structural diagram of an adjusting mechanism of the omnidirectional array antenna with highly auto-tuned according to the present invention;
fig. 6 is a schematic diagram of a cross-sectional structure of an adjusting mechanism of the omnidirectional array antenna with highly auto-tuned function.
In the figure: 1. a fixed base; 2. a lifting mechanism; 3. fixing the rod; 4. an antenna mount; 5. an antenna; 6. an adjustment mechanism; 7. a fixing plate; 8. a slider; 9. a cavity; 10. a thread groove; 11. a threaded rod; 12. a first motor; 13. a fixed block; 14. a motor protection cover; 15. a connecting rod; 16. a support plate; 17. connecting blocks; 18. a limiting block; 19. a second motor; 20. a third motor; 21. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, a high autotuning's omnidirectional array antenna, includes unable adjustment base 1 and adjustment mechanism 6, unable adjustment base 1 upper end is connected in dead lever 3 through elevating system 2, unable adjustment base 1 is inside to be provided with cavity 9, dead lever 3 extends to inside cavity 9, the fixedly connected with fixed plate 7 in dead lever 3 upper end, fixed surface is connected with adjustment mechanism 6 on the fixed plate 7, adjustment mechanism 6 adjusts fixedly connected with antenna boom 4, antenna boom 4 fixedly connected with a plurality of evenly distributed's antenna 5.
Through the technical scheme, the first motor 12 is started to drive the lifting mechanism 2 to drive the fixed rod 3 to move up and down, the first motor 12 and the groove 21 are arranged while moving, so that the first motor cannot rotate along with the threaded rod 11 during lifting, then the second motor 19 is started when the height is adjusted, the second motor 19 drives the rest adjusting mechanisms 6 to rotate, the third motor 20 is started after rotation, the third motor 20 drives the limiting block 18 to rotate, and then the connecting block 17 drives the antenna support 4 to adjust the position, so that the working efficiency of the array antenna is improved while automatic adjustment is realized.
In this embodiment, the lifting mechanism 2 comprises a fixed rod 3, a slide block 8 and a threaded rod 11, the threaded rod 11 is fixedly connected to an output shaft of a first motor 12, the first motor 12 is fixedly connected to the upper surface of the cavity 9 in the fixed base 1, the threaded rod 11 extends into a threaded groove 10 on the inner side of the fixing rod 3, the threaded rod 11 is engaged with the threaded groove 10, the surface of the fixed rod 3 is fixedly connected with a plurality of sliding blocks 8 which are evenly distributed, the sliding blocks 8 are matched and connected with the grooves 21, the groove 21 is arranged at the joint of the fixed rod 3 and the fixed base 1 corresponding to the slide block 8, the first motor 12 is started to drive the threaded rod 11 to rotate, then, as the threaded rod 11 is meshed with the threaded groove 10 in the fixed rod 3, the fixing lever 3 is moved up and down and then moved while not rotating along with the threaded rod 11 at the time of lifting by being provided with the slider 8 and the groove 21.
In this embodiment, adjustment mechanism 6 includes fixed block 13, motor protection cover 14 and stopper 18, fixed block 13 fixed connection is in fixed plate 7 upper surface, fixed block 13 inboard is provided with second motor 19, the output of second motor 19 extends out millet fixed block 13 and fixed connection is in motor protection cover 14 lower surface, starts second motor 19, and it is rotatory to drive remaining adjustment mechanism 6 through second motor 19.
In this embodiment, inside third motor 20 that is provided with of motor protection cover 14, third motor 20 output shaft fixed connection is in connecting rod 15 one end, 15 other end fixed connection of connecting rod is on 18 side surfaces of stopper, 18 middle part fixedly connected with connecting block 17 of stopper, connecting block 17 fixed connection is on 16 rear surfaces of backup pad, 16 the place ahead fixed surface of backup pad is connected with antenna boom 4, starts third motor 20, and it is rotatory to drive stopper 18 through third motor 20, drives antenna boom 4 through connecting block 17 afterwards and carries out position adjustment, has improved the work efficiency of this array antenna when realizing automated adjustment.
The working principle of the omnidirectional array antenna with high automatic tuning is as follows:
when the array antenna is used, the first motor 12 is started to drive the threaded rod 11 to rotate, then the threaded rod 11 is meshed with the threaded groove 10 in the fixed rod 3, the fixed rod 3 moves up and down, the sliding block 8 and the groove 21 are arranged while the fixed rod moves, the fixed rod cannot rotate along with the threaded rod 11 when the fixed rod rises, then the second motor 19 is started when the height is adjusted, the second motor 19 drives the rest adjusting mechanisms 6 to rotate, the third motor 20 is started after the fixed rod rotates, the limiting block 18 is driven to rotate through the third motor 20, and then the antenna support 4 is driven to adjust the position through the connecting block 17, so that the working efficiency of the array antenna is improved while automatic adjustment is realized.
It should be noted that the specific types of the first motor 12, the second motor 19, and the third motor 20: YB 2-132S-4H.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A high auto-tuning omnidirectional array antenna comprises a fixed base (1) and an adjusting mechanism (6), and is characterized in that: the antenna fixing device is characterized in that the upper end of the fixing base (1) is connected to the fixing rod (3) through the lifting mechanism (2), a cavity (9) is arranged inside the fixing base (1), the fixing rod (3) extends to the inside of the cavity (9), a fixing plate (7) is fixedly connected to the upper end of the fixing rod (3), an adjusting mechanism (6) is fixedly connected to the upper surface of the fixing plate (7), an antenna support (4) is fixedly connected to the adjusting mechanism (6), and a plurality of uniformly distributed antennas (5) are fixedly connected to the antenna support (4).
2. A highly auto-tuned omnidirectional array antenna according to claim 1, wherein: elevating system (2) include dead lever (3), slider (8) and threaded rod (11), threaded rod (11) fixed connection is on first motor (12) output shaft, first motor (12) fixed connection is on cavity (9) upper surface in unable adjustment base (1).
3. A highly auto-tuned omnidirectional array antenna according to claim 2, wherein: the threaded rod (11) extends into a threaded groove (10) on the inner side of the fixing rod (3), and the threaded rod (11) is meshed with the threaded groove (10).
4. A highly auto-tuned omnidirectional array antenna according to claim 3, wherein: dead lever (3) fixed connection has a plurality of evenly distributed's slider (8) on the surface, slider (8) are connected with recess (21) cooperation, recess (21) correspond slider (8) and set up in dead lever (3) and unable adjustment base (1) junction.
5. A highly auto-tuned omnidirectional array antenna according to claim 1, wherein: adjustment mechanism (6) are including fixed block (13), motor protection cover (14) and stopper (18), fixed block (13) fixed connection is in fixed plate (7) upper surface, fixed block (13) inboard is provided with second motor (19), second motor (19) output extends millet fixed block (13) and fixed connection in motor protection cover (14) lower surface.
6. A highly auto-tuned omnidirectional array antenna according to claim 5, wherein: the motor protection cover (14) is internally provided with a third motor (20), an output shaft of the third motor (20) is fixedly connected to one end of a connecting rod (15), and the other end of the connecting rod (15) is fixedly connected to the surface of one side of a limiting block (18).
7. A highly auto-tuned omnidirectional array antenna according to claim 6, wherein: stopper (18) middle part fixedly connected with connecting block (17), connecting block (17) fixed connection is on backup pad (16) rear surface, backup pad (16) place ahead fixed surface is connected with antenna boom (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915897.6U CN214672976U (en) | 2021-04-29 | 2021-04-29 | Omnidirectional array antenna with high automatic tuning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915897.6U CN214672976U (en) | 2021-04-29 | 2021-04-29 | Omnidirectional array antenna with high automatic tuning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672976U true CN214672976U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915897.6U Active CN214672976U (en) | 2021-04-29 | 2021-04-29 | Omnidirectional array antenna with high automatic tuning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672976U (en) |
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2021
- 2021-04-29 CN CN202120915897.6U patent/CN214672976U/en active Active
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