CN114284679A - Antenna boom for mobile communication engineering - Google Patents
Antenna boom for mobile communication engineering Download PDFInfo
- Publication number
- CN114284679A CN114284679A CN202210029729.6A CN202210029729A CN114284679A CN 114284679 A CN114284679 A CN 114284679A CN 202210029729 A CN202210029729 A CN 202210029729A CN 114284679 A CN114284679 A CN 114284679A
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 25
- 230000009471 action Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The invention discloses an antenna bracket for mobile communication engineering, which relates to the technical field of communication engineering, and comprises a support rod and also comprises: the mounting plate is arranged at the top of the support rod, the air transmission cylinder is arranged above the mounting plate, and the antenna plate is arranged on one side of the air transmission cylinder; set up antenna panel below installation mechanism, including a telescopic cylinder, telescopic cylinder one side and mounting panel fixed connection, the slip of telescopic cylinder upper end sets up the piston post, piston post top fixed connection loading board, and the elastic component is established to the cover on the piston post of gangbar below, the gangbar drives the piston post and reciprocates, and then drives the antenna panel and reciprocates, realizes the reduction to the antenna transverse area, and then can reduce the wind pressure that bears for the device can resist great wind-force, and the pressure storage subassembly top sets up the wind sense subassembly, and the wind sense subassembly is under external wind-force effect, through exerting pressure in the pressure storage subassembly to the wind pressure shell, under the effect of pressure, drives the piston rod and moves down, realizes antenna overall structure's shrink.
Description
Technical Field
The invention relates to the technical field of communication engineering, in particular to an antenna bracket for mobile communication engineering.
Background
With the advent of the information-oriented society, communication technologies are affecting various aspects of our lives. Communication equipment and equipment are visible everywhere in cities and countryside. With the development of the mobile communication industry, higher requirements are put on communication equipment, and new challenges are also put on the transportation of antenna equipment.
In order to be able to better receive signals, the traditional antenna support selects to raise the antenna body to a higher height, but in practical use, the antenna body can be influenced by external wind power, when the wind power is too large, the stability of the antenna and the support can be influenced, the traditional antenna support cannot well resist strong wind, and then the antenna cannot be well protected to normally work.
Disclosure of Invention
The invention provides an antenna bracket for mobile communication engineering, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an antenna boom for mobile communication engineering, includes branch, still includes:
the mounting plate is arranged at the top of the support rod, the air transmission cylinder is arranged above the mounting plate, and the antenna plate is arranged on one side of the air transmission cylinder;
the antenna comprises an antenna plate, a mounting mechanism, a piston column, a bearing plate, a sensing assembly, a linkage rod, an elastic piece, a linkage rod, a mounting mechanism and a control device, wherein the mounting mechanism is arranged below the antenna plate and comprises a telescopic cylinder, one side of the telescopic cylinder is fixedly connected with the mounting plate, the upper end of the telescopic cylinder is slidably provided with the piston column, the top of the piston column is fixedly connected with the bearing plate, one side of the bearing plate is fixedly connected with the antenna plate, the antenna plate is provided with the sensing assembly, one end of the piston column is fixedly sleeved with the linkage rod, the piston column below the linkage rod is sleeved with the elastic piece, the linkage rod drives the piston column to move up and down, and further drives the antenna plate to move up and down, so that the transverse area of an antenna is reduced, and further the borne wind pressure can be reduced, and the device can resist larger wind force;
set up the wind pressure mechanism in the air conduction section of thick bamboo, including the wind pressure shell, set up flexible subassembly in the wind pressure shell, set up the water conservancy diversion hole on the mounting panel of wind pressure shell below, the water conservancy diversion hole is provided with a plurality ofly, mounting panel bottom fixed connection air duct of water conservancy diversion hole below, the mounting panel bottom fixed connection inflator of air duct one side, air duct and inflator fixed connection, and longitudinal arrangement set up at the air duct lateral wall, wind pressure shell top sets up the pressure accumulator subassembly, and the pressure accumulator subassembly top sets up the wind sense subassembly, and the wind sense subassembly is under external wind-force effect, through exerting pressure in the pressure accumulator subassembly to the wind pressure shell, under the effect of pressure, drives the piston rod and moves down, realizes antenna overall structure's shrink.
As a preferred technical solution of the present invention, the sensing assembly includes a sensing rod fixedly penetrating through the antenna board, the top of the sensing rod is fixedly connected to the sensing head, one side of the sensing rod away from the sensing head is fixedly connected to the sensing board, and the bottom of the sensing board is fixedly connected to the sensing column.
As a preferred technical scheme of the invention, one side of the sensing column penetrates through the bearing plate and extends to the lower part of the bearing plate, the bottom of the sensing column is fixedly connected with the converter, and the bottom of the converter is fixedly connected with the receiver.
As a preferred technical scheme of the invention, the telescopic assembly comprises telescopic rods fixedly arranged on two side walls of the wind pressure shell, one side of each telescopic rod is fixedly connected with a piston plate, the telescopic rod on one side of each piston plate is sleeved with a telescopic piece, and the piston plate is in sliding connection with the side wall of the wind pressure shell.
According to a preferable technical scheme, the pressure accumulation assembly comprises a pressure accumulation barrel, the pressure accumulation barrel is fixedly connected with a wind pressure shell, a plurality of pressure accumulation plates are fixedly connected in the pressure accumulation barrel, the wind pressure shell is communicated with the pressure accumulation barrel, and a through hole is formed in the top wall of the pressure accumulation barrel.
As a preferred technical scheme of the invention, the wind sensing assembly comprises a wind transmission barrel which is fixedly arranged at the top of the pressure storage barrel, the top of the wind transmission barrel is rotatably connected with a transmission column, an air guide fan is fixedly sleeved on the rotation column, and a transmission bevel gear is fixedly sleeved at the upper end of the transmission column.
As a preferred technical scheme of the invention, the side walls of the ventilation ducts at two sides of the transmission bevel gear are rotatably connected with a rotating column, one end of the rotating column is fixedly connected with the driving bevel gear, one side of the rotating column is fixedly sleeved with fan blades, and the side wall of the ventilation duct is provided with a ventilation hole.
The invention has the following advantages: when the device is used, the device normally receives signals, when the device meets the weather of strong wind outside, the fan blade rotates under the action of wind force, and further drives the driving bevel gear on one side of the rotating column to rotate, the driving bevel gear drives the driving bevel gear to rotate, and further drives the driving column to rotate, the driving column drives the air guide fan to rotate, air enters the air transmission barrel from the vent hole and enters the pressure accumulation barrel through the through hole, under the action of the pressure accumulation plate, the air flow rate is accelerated, the pressure is increased, and the air is transmitted into the wind pressure shell, under the action of the wind pressure, the piston plate is driven to move to one side, after the piston plate moves, the telescopic rod is driven to contract, at the moment, the air guide hole is communicated with the wind pressure shell, the wind pressure enters the air cylinder from the action of the air guide pipe, the piston rod is driven to move downwards, the piston rod drives the piston column to move downwards, and further drives the antenna plate above to move downwards, and the whole antenna plate moves downwards to contract, the side area reduces, and then the partial pressure that receives reduces, and above-mentioned whole in-process, wind-force is big more, then the device transversely contracts less, and the windage that it received is little, and then has guaranteed that the device can remain stable under strong wind's effect, normal work, and the device has higher stability wholly, and anti-wind ability is strong, does not need artifical the regulation, can adjust anti-wind area according to the size of wind-force automatically, and the steadiness is good, and the practicality is high.
Drawings
Fig. 1 is a schematic structural diagram of an antenna bracket main body for mobile communication engineering.
Fig. 2 is a schematic structural diagram of a wind sensing assembly in an antenna mount for mobile communication engineering.
Fig. 3 is a schematic structural diagram of an antenna board in an antenna holder for mobile communication engineering.
Fig. 4 is a schematic structural diagram of an antenna mounting plate for mobile communication engineering.
In the figure: 1. a strut; 2. a base plate; 3. a fixed block; 4. a piston rod; 5. a linkage rod; 6. a sealing block; 7. a wind pressure mechanism; 8. an air cylinder; 9. an air duct; 10. a telescopic cylinder; 11. a wind pressure shell; 12. a pressure storage cylinder; 13. an elastic member; 14. a piston post; 15. a sensing component; 16. an antenna board; 17. a sensor board; 18. a sensing rod; 19. an inductive head; 20. a vent hole; 21. a ventilation duct; 22. a fan blade; 23. a drive bevel gear; 24. a drive bevel gear; 25. a stabilizer bar; 26. a drive post; 27. rotating the column; 28. an air guide fan; 29. a sensing column; 30. a carrier plate; 31. a converter; 32. a receiver; 33. a port; 34. a pressure accumulation plate; 35. a piston plate; 36. a telescopic rod; 37. a telescoping member; 38. a flow guide hole; 39. mounting a plate; 40. an installation mechanism; 41. a wind sensing component; 42. and a pressure accumulation assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Referring to fig. 1-4, an antenna bracket for mobile communication engineering includes a support rod 1, and further includes:
the mounting plate 39 is fixedly arranged on the top of the support rod 1, the air transmission barrel 21 is arranged above the mounting plate 39, and the antenna plate 16 is arranged on one side of the air transmission barrel 21; the bottom of the supporting rod 1 is fixedly connected with the bottom plate 2, the two sides of the bottom plate 2 are fixedly connected with the fixing blocks 3, and the stabilizing rod 25 is fixedly connected between the supporting rod 1 and the bottom plate 2.
The mounting mechanism 40 is arranged below the antenna plate 16 and comprises a telescopic cylinder 10, one side of the telescopic cylinder 10 is fixedly connected with a mounting plate 39, the upper end of the telescopic cylinder 10 is provided with a piston column 14 in a sliding manner, the top of the piston column 14 is fixedly connected with a bearing plate 30, one side of the bearing plate 30 is fixedly connected with the antenna plate 16, a sensing component 15 is arranged on the antenna plate 16, one end of the piston column 14 is fixedly sleeved with a linkage rod 5, an elastic component 13 is sleeved on the piston column 14 below the linkage rod 5, the linkage rod 5 drives the piston column 14 to move up and down and further drives the antenna plate 16 to move up and down, the transverse area of the antenna is reduced, and the borne wind pressure can be reduced, so that the device can resist larger wind power;
the wind pressure mechanism 7 arranged in the wind delivery cylinder 21 comprises a wind pressure shell 11, the wind pressure shell 11 is fixedly connected with a mounting plate 39, a telescopic component is arranged in the wind pressure shell 11, a plurality of guide holes 38 are arranged on a mounting plate 39 below the wind pressure shell 11, the guide holes 38 are arranged, the bottom of the mounting plate 39 below the diversion hole 38 is fixedly connected with the air duct 9, the bottom of the mounting plate 39 at one side of the air duct 9 is fixedly connected with the air cylinder 8, and are longitudinally arranged on the side wall of the air duct 9, a pressure accumulation component 42 is arranged above the air pressure shell 11, a wind sensing component 41 is arranged above the pressure accumulation component 42, the wind sensing component 41 applies pressure to the interior of the air pressure shell 11 through the pressure accumulation component 42 under the action of outside wind power, and under the action of pressure, the piston rod 4 is driven to move downwards to realize the contraction of the whole structure of the antenna, and the top of the piston rod 4 in the inflator 8 is fixedly provided with a sealing block 6.
Example 2
Referring to fig. 1 to 4, the other contents of the present embodiment are the same as embodiment 1, except that: the sensing assembly 15 comprises a sensing rod 18 fixedly arranged on the antenna board 16 in a penetrating way, a sensing head 19 is fixedly connected to the top of the sensing rod 18, a sensing board 17 is fixedly connected to one side of the sensing rod 18, which is far away from the sensing head 19, and a sensing column 29 is fixedly connected to the bottom of the sensing board 17.
One side of the sensing column 29 penetrates through the bearing plate 30 and extends to the lower part of the bearing plate 30, the bottom of the sensing column is fixedly connected with a converter 31, and the bottom of the converter 31 is fixedly connected with a receiver 32.
The flexible subassembly is including fixed telescopic link 36 that sets up in 11 both sides walls of wind pressure shell, 36 one side fixed connection piston plates 35 of telescopic link, and the extensible member 37 is established to the cover on 36 of the telescopic link of piston plates 35 one side, piston plates 35 and 11 lateral walls sliding connection of wind pressure shell.
The wind sensing component 41 comprises a wind transmitting barrel 21, the wind transmitting barrel 21 is fixedly arranged at the top of the pressure accumulation barrel 12, the top of the wind transmitting barrel 21 is rotatably connected with a transmission column 26, a wind guiding fan 28 is fixedly sleeved on a rotation column 27, and a transmission bevel gear 24 is fixedly sleeved at the upper end of the transmission column 26.
The side wall of the ventilation duct 21 on two sides of the transmission bevel gear 24 is rotatably connected with a rotating column 27, one end of the rotating column 27 is fixedly connected with a driving bevel gear 23, the driving bevel gear 23 is in meshed transmission connection with the transmission bevel gear 24, one side of the rotating column 27 is fixedly sleeved with a fan blade 22, and the side wall of the ventilation duct 21 is provided with a ventilation hole 20.
In the implementation process of the invention, when the device is used, the device normally receives signals, when the device meets the weather of strong wind outside, the fan blade 22 rotates under the action of wind force, and then the driving bevel gear 23 on one side of the rotating column 27 is driven to rotate, the driving bevel gear 23 drives the driving bevel gear 24 to rotate, and then the driving column 26 is driven to rotate, the driving column 26 drives the air guide fan 28 to rotate, air enters the air transmission cylinder 21 from the air vent hole 20 and enters the pressure accumulation cylinder 12 through the through hole 33, the air flow rate is accelerated and the pressure is increased under the action of the pressure accumulation plate 34, and the air is transmitted into the wind pressure shell 11, the piston plate 35 is driven to move to one side under the action of wind pressure, the telescopic rod 36 is driven to contract after the piston plate 35 moves, at the moment, the air guide hole 38 is communicated with the wind pressure shell 11, the wind pressure enters the air cylinder 8 under the action of the air duct 9, and the piston rod 4 is driven to move downwards under the action of the air pressure, piston rod 4 drives piston post 14 and moves down, and then piston post 14 drives antenna panel 16 of top and moves down, antenna panel 16 moves down and makes whole shrink, the side area reduces, and then the partial pressure that receives reduces, and above-mentioned whole in-process, wind-force is big more, then the device transversely contracts less, the windage that it received is little, and then guaranteed that the device is under the effect of strong wind, can remain stable, normal work, the device is said to the whole, higher stability has, the anti-wind ability is strong, do not need manual regulation, can adjust the anti-wind area according to the size of wind-force automatically, good stability, and high practicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an antenna boom for mobile communication engineering, includes branch, its characterized in that still includes:
the mounting plate is arranged at the top of the support rod, the air transmission cylinder is arranged above the mounting plate, and the antenna plate is arranged on one side of the air transmission cylinder;
the antenna comprises an antenna plate, a mounting mechanism, a piston column, a bearing plate, a sensing assembly, a linkage rod, an elastic piece, a linkage rod, a mounting mechanism and a control device, wherein the mounting mechanism is arranged below the antenna plate and comprises a telescopic cylinder, one side of the telescopic cylinder is fixedly connected with the mounting plate, the upper end of the telescopic cylinder is slidably provided with the piston column, the top of the piston column is fixedly connected with the bearing plate, one side of the bearing plate is fixedly connected with the antenna plate, the antenna plate is provided with the sensing assembly, one end of the piston column is fixedly sleeved with the linkage rod, the piston column below the linkage rod is sleeved with the elastic piece, the linkage rod drives the piston column to move up and down, and further drives the antenna plate to move up and down, so that the transverse area of an antenna is reduced, and further the borne wind pressure can be reduced, and the device can resist larger wind force;
set up the wind pressure mechanism in the air conduction section of thick bamboo, including the wind pressure shell, set up flexible subassembly in the wind pressure shell, set up the water conservancy diversion hole on the mounting panel of wind pressure shell below, the water conservancy diversion hole is provided with a plurality ofly, mounting panel bottom fixed connection air duct of water conservancy diversion hole below, the mounting panel bottom fixed connection inflator of air duct one side, air duct and inflator fixed connection, and longitudinal arrangement set up at the air duct lateral wall, wind pressure shell top sets up the pressure accumulator subassembly, and the pressure accumulator subassembly top sets up the wind sense subassembly, and the wind sense subassembly is under external wind-force effect, through exerting pressure in the pressure accumulator subassembly to the wind pressure shell, under the effect of pressure, drives the piston rod and moves down, realizes antenna overall structure's shrink.
2. The antenna bracket for mobile communication engineering as claimed in claim 1, wherein the sensor assembly includes a sensor rod fixedly disposed through the antenna plate, a sensor head is fixedly connected to a top of the sensor rod, a sensor plate is fixedly connected to a side of the sensor rod away from the sensor head, and a sensor post is fixedly connected to a bottom of the sensor plate.
3. The antenna bracket as recited in claim 2, wherein one side of the sensing column passes through the carrier plate and extends to a position below the carrier plate, and the bottom of the sensing column is fixedly connected to the transducer, and the bottom of the transducer is fixedly connected to the receiver.
4. The antenna bracket for mobile communication engineering according to claim 1, wherein the telescopic assembly comprises telescopic rods fixedly arranged on two side walls of the wind pressure shell, one side of each telescopic rod is fixedly connected with the piston plate, the telescopic rod on one side of the piston plate is sleeved with the telescopic piece, and the piston plate is slidably connected with the side wall of the wind pressure shell.
5. The antenna bracket for mobile communication engineering according to claim 1, wherein the pressure accumulating assembly comprises a pressure accumulating barrel, the pressure accumulating barrel is fixedly connected with the wind pressure shell, a plurality of pressure accumulating plates are fixedly connected in the pressure accumulating barrel, the wind pressure shell is communicated with the pressure accumulating barrel, and a through opening is formed in the top wall of the pressure accumulating barrel.
6. The antenna bracket for mobile communication engineering according to claim 5, wherein the wind sensor assembly comprises a wind-transmitting cylinder, the wind-transmitting cylinder is fixedly arranged at the top of the pressure-accumulating cylinder, the top of the wind-transmitting cylinder is rotatably connected with a transmission column, an air-guiding fan is fixedly sleeved on the rotation column, and a transmission bevel gear is fixedly sleeved at the upper end of the transmission column.
7. The antenna bracket for mobile communication engineering according to claim 6, wherein the side walls of the ventilation ducts on both sides of the transmission bevel gear are rotatably connected with a rotating column, one end of the rotating column is fixedly connected with the driving bevel gear, one side of the rotating column is fixedly sleeved with a fan blade, and the side wall of the ventilation duct is provided with a ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029729.6A CN114284679B (en) | 2022-01-12 | Antenna bracket for mobile communication engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029729.6A CN114284679B (en) | 2022-01-12 | Antenna bracket for mobile communication engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114284679A true CN114284679A (en) | 2022-04-05 |
| CN114284679B CN114284679B (en) | 2024-04-19 |
Family
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205021A1 (en) * | 2002-05-03 | 2003-11-06 | Ryan Ralph E. | Reinforcement apparatus for monopole towers |
| TW201351771A (en) * | 2012-06-14 | 2013-12-16 | Hon Hai Prec Ind Co Ltd | Antenna bracket |
| CN206673087U (en) * | 2017-05-13 | 2017-11-24 | 张冕 | A kind of communication engineering antenna holder |
| CN208723072U (en) * | 2018-09-26 | 2019-04-09 | 浙江高联仪器技术有限公司 | A kind of electronic communication antenna holder |
| CN109935952A (en) * | 2017-12-16 | 2019-06-25 | 高焕云 | A kind of communication engineering antenna holder |
| US20190221912A1 (en) * | 2016-08-19 | 2019-07-18 | E4E Information Technologies Co., Ltd. | Rail-type portable satellite communication antenna |
| CN209929466U (en) * | 2019-06-05 | 2020-01-10 | 王艺蒲 | Quick installing support of antenna for communication engineering |
| CN211350935U (en) * | 2020-03-22 | 2020-08-25 | 韶关市武江区中久电子科技有限公司 | Antenna boom for communication engineering |
| CN112688047A (en) * | 2020-12-14 | 2021-04-20 | 丽水思远信息技术有限公司 | Communication antenna based on electromagnetic transmission is automatic draws in |
| CN112993511A (en) * | 2021-02-03 | 2021-06-18 | 南京宝银贸易有限公司 | High-end equipment-based antenna with strong wind resistance for communication technology |
| CN113137113A (en) * | 2021-04-14 | 2021-07-20 | 镇江南方电子有限公司 | Communication base station iron tower of adjusting from top to bottom |
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205021A1 (en) * | 2002-05-03 | 2003-11-06 | Ryan Ralph E. | Reinforcement apparatus for monopole towers |
| TW201351771A (en) * | 2012-06-14 | 2013-12-16 | Hon Hai Prec Ind Co Ltd | Antenna bracket |
| US20190221912A1 (en) * | 2016-08-19 | 2019-07-18 | E4E Information Technologies Co., Ltd. | Rail-type portable satellite communication antenna |
| CN206673087U (en) * | 2017-05-13 | 2017-11-24 | 张冕 | A kind of communication engineering antenna holder |
| CN109935952A (en) * | 2017-12-16 | 2019-06-25 | 高焕云 | A kind of communication engineering antenna holder |
| CN208723072U (en) * | 2018-09-26 | 2019-04-09 | 浙江高联仪器技术有限公司 | A kind of electronic communication antenna holder |
| CN209929466U (en) * | 2019-06-05 | 2020-01-10 | 王艺蒲 | Quick installing support of antenna for communication engineering |
| CN211350935U (en) * | 2020-03-22 | 2020-08-25 | 韶关市武江区中久电子科技有限公司 | Antenna boom for communication engineering |
| CN112688047A (en) * | 2020-12-14 | 2021-04-20 | 丽水思远信息技术有限公司 | Communication antenna based on electromagnetic transmission is automatic draws in |
| CN112993511A (en) * | 2021-02-03 | 2021-06-18 | 南京宝银贸易有限公司 | High-end equipment-based antenna with strong wind resistance for communication technology |
| CN113137113A (en) * | 2021-04-14 | 2021-07-20 | 镇江南方电子有限公司 | Communication base station iron tower of adjusting from top to bottom |
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