CN220527182U - Quick-connection array antenna - Google Patents
Quick-connection array antenna Download PDFInfo
- Publication number
- CN220527182U CN220527182U CN202322084062.2U CN202322084062U CN220527182U CN 220527182 U CN220527182 U CN 220527182U CN 202322084062 U CN202322084062 U CN 202322084062U CN 220527182 U CN220527182 U CN 220527182U
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- Prior art keywords
- backup pad
- rod
- array antenna
- butt joint
- control
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- 210000001503 joint Anatomy 0.000 claims description 30
- 230000000670 limiting effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 27
- 239000000725 suspension Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a fast-connection array antenna, and relates to the technical field of antenna parts or devices combined with antennas. This quick connect's array antenna, including the lower backup pad, the upside of lower backup pad is equipped with the backup pad, be equipped with antenna element between lower backup pad and the last backup pad, the mounting groove has been seted up to the upper surface of lower backup pad, antenna element's downside extends into the mounting groove and coincide with the mounting groove, the upper surface of going up the backup pad has seted up the groove that permeates, this quick connect's array antenna can connect antenna element between last backup pad and lower backup pad, can assemble this array antenna fast, simultaneously also reduced staff's operating procedure, improved the installation effectiveness and the speed to array antenna, and the later stage of also being convenient for demolishs the antenna element of damage and changes, further ensured the result of use of this array antenna.
Description
Technical Field
The utility model relates to the technical field of antenna parts or devices combined with antennas, in particular to a fast-connected array antenna.
Background
With the increasing popularity of commercial unmanned aerial vehicles, the problem of "black flight" of commercial unmanned aerial vehicles is increasingly prominent. The existing unmanned aerial vehicle interference means are mostly used in the military field, the equipment specialization degree is high, and the existing unmanned aerial vehicle interference means are not suitable for civil unmanned aerial vehicle interference, so that an array antenna is required to be used;
as the prior patent discloses a multi-directional array antenna, a plurality of antenna units and fixed columns are arranged between an upper supporting plate and a lower supporting plate at equal intervals in the prior art, 360-degree all-domain directions are covered by all antenna units, and the overall structural strength of the multi-directional array antenna is enhanced by all the fixed columns.
However, this prior art has the following problems in production and subsequent use: the antenna unit and the fixed column in the prior art are fixedly arranged between the upper supporting plate and the lower supporting plate, and the existing fixed mode is generally a bolt mode, a welding mode and the like, so that the difficulty is high when a plurality of antenna units are arranged between the upper supporting plate and the lower supporting plate in the later period, the antenna units cannot be quickly connected between the upper supporting plate and the lower supporting plate, the assembly efficiency of the array antenna is affected, meanwhile, when the antenna unit is damaged or rusted and the like in the later period and the use condition of the array antenna is affected, the damaged antenna unit needs to be removed, and the damaged antenna unit cannot be removed and replaced in the fixed mode, so that the use effect of the array antenna is affected.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a fast-connection array antenna, which can solve the problem that the difficulty is high when a plurality of antenna units are arranged between an upper support plate and a lower support plate in the later period, so that the antenna units cannot be fast connected between the upper support plate and the lower support plate, and the assembly efficiency of the array antenna is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick connect's array antenna, includes the bottom suspension fagging, the upside of bottom suspension fagging is equipped with the backup pad, is equipped with antenna element between bottom suspension fagging and the last backup pad, and the mounting groove has been seted up to the upper surface of bottom suspension fagging, and antenna element's downside extends into the mounting groove and coincide with the mounting groove, and the upper surface of going up the backup pad has been seted up and has been passed through the groove, and the groove is passed through and is extended the lower surface of going up the backup pad, and antenna element's upside is passed through the groove and is passed through the upper surface of going up the backup pad, is equipped with fixed establishment between upper backup pad and the bottom suspension fagging.
Preferably, the upper support plate and the lower support plate are both arranged in a hexagon shape.
Preferably, the fixing mechanism comprises a butt joint rod, the butt joint rod is fixedly connected with the lower surface of the upper supporting plate, the upper surface of the lower supporting plate is fixedly connected with a control column, the control column and the butt joint rod are positioned at the same vertical position, and a butt joint groove is formed in the upper surface of the control column.
Preferably, the lower end of the butt joint rod is in a round table shape, and the butt joint groove is matched with the lower end of the butt joint rod.
Preferably, four built-in cavities arranged in a circumferential array are formed in the control column, fixing rods are arranged in the built-in cavities, one ends of the fixing rods penetrate into the butt joint grooves in a sliding mode, four fixing grooves arranged in a circumferential array are formed in the outer surfaces of the butt joint rods, and the fixing grooves are matched with one ends of the fixing rods located in the butt joint grooves.
Preferably, one end of the fixing rod, which is positioned in the built-in cavity, is fixedly connected with a limiting sliding plate, the limiting sliding plate is in sliding connection with the inner wall of the built-in cavity, a tension spring is fixedly connected between the limiting sliding plate and the inner wall of the built-in cavity, and the tension spring is movably sleeved on the outer surface of the fixing rod.
Preferably, a control rod is fixedly connected to the surface of one side of the limiting slide plate, which is opposite to the fixed rod, the structure of the control rod is L-shaped, one end of a cross rod of the control rod penetrates through the outer surface of the control column in a sliding manner, and a vertical rod of the control rod is arranged on the outer surface of the control column.
Preferably, the outer surface thread bush of control post is equipped with the control ring, and the downside of control ring sets up to coniform, and the upper end of control rod montant contacts with the annular inclined plane of control ring downside.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This quick connect's array antenna can be with antenna element connection between last backup pad and lower backup pad fast, can assemble this array antenna fast, has also reduced staff's operating procedure simultaneously, has improved the installation effectiveness and the speed to array antenna to also be convenient for later stage demolish the antenna element that will damage and change, further ensured the result of use of this array antenna.
(2) This quick connect's array antenna forms restriction effect to the butt joint pole by the dead lever in the dead lever through being equipped with fixed establishment, has prevented that the problem that breaks away from appears to the butt joint pole, consequently accomplishes to fix between upper support plate and the lower backup pad in one piece, accomplishes the fixed to antenna unit, has avoided this array antenna to the greatest extent to appear not hard up problem when using, and fixed establishment demolishs simultaneously also comparatively simply, has reduced the operation degree of difficulty when demolishing the butt joint pole, has improved later stage to antenna unit's change efficiency and speed.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic diagram of a fast-connecting array antenna according to the present utility model;
fig. 2 is a schematic diagram of the antenna unit of the present utility model removed;
FIG. 3 is a schematic view of the docking bar of the present utility model removed;
FIG. 4 is a schematic cross-sectional view of a control column of the present utility model.
Reference numerals: 1. a lower support plate; 2. an upper support plate; 3. an antenna unit; 4. a through groove; 5. a mounting groove; 6. a butt joint rod; 7. a control column; 8. a butt joint groove; 9. a fixing groove; 10. a built-in cavity; 11. a fixed rod; 12. limiting the sliding plate; 13. a tension spring; 14. a control lever; 15. a control loop.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick connect's array antenna, includes lower backup pad 1, and the upside of lower backup pad 1 is equipped with backup pad 2, goes up backup pad 2 and lower backup pad 1 and all set up to the hexagon, is equipped with a plurality of antenna element 3 between lower backup pad 1 and the upper backup pad 2, and the quantity of antenna element 3 does not do the restriction in quantity here according to the actual area setting of lower backup pad 1 and upper backup pad 2, consequently covers 360 universe directions through each antenna element, has improved the result of use of this array antenna.
Further, the upper surface of the lower supporting plate 1 is provided with a plurality of mounting grooves 5, the number of the mounting grooves 5 is the same as that of the antenna units 3, the lower side of the antenna units 3 extends into the mounting grooves 5 and is matched with the mounting grooves 5, the upper surface of the upper supporting plate 2 is provided with a plurality of through grooves 4, the number of the through grooves 4 is the same as that of the antenna units 3, the through grooves 4 extend out of the lower surface of the upper supporting plate 2, the upper side of the antenna units 3 extend out of the upper surface of the upper supporting plate 2 through the through grooves 4, so that the antenna units 3 are arranged between the upper supporting plate 2 and the lower supporting plate 1, the antenna units 3 can be quickly connected between the upper supporting plate 2 and the lower supporting plate 1 through the structure, the array antenna can be quickly assembled, meanwhile, the operation steps of workers are reduced, the installation efficiency and the speed of the array antenna are improved, the damaged antenna units 3 are conveniently removed and replaced in the later period, and the use effect of the array antenna is further ensured.
Further, the lower surface of the upper supporting plate 2 is fixedly connected with a plurality of docking rods 6, the lower ends of the docking rods 6 are arranged in a round table shape, the upper surface of the lower supporting plate 1 is fixedly connected with a plurality of control columns 7, the number of the control columns 7 is the same as that of the docking rods 6, the control columns 7 and the docking rods 6 are positioned at the same vertical position, the upper surface of the control columns 7 is provided with docking slots 8, and the docking slots 8 are matched with the lower ends of the docking rods 6, so that when the upper supporting plate 2 is installed on the lower supporting plate 1, the lower ends of the docking rods 6 extend into the docking slots 8 and are matched with the docking slots 8.
Further, four built-in cavities 10 which are arranged in a circumferential array are formed in the control column 7, fixing rods 11 are arranged in the built-in cavities 10, one ends of the fixing rods 11 penetrate into the butt joint grooves 8 in a sliding mode, four fixing grooves 9 which are arranged in a circumferential array are formed in the outer surfaces of the butt joint rods 6, the fixing grooves 9 are identical to one ends of the fixing rods 11 which are located in the butt joint grooves 8, therefore, when the fixing rods 11 are displaced into the fixing grooves 9, the fixing rods 11 form a limiting effect on the butt joint rods 6, the problem that the butt joint rods 6 are separated is solved, fixing of the upper support plate 2 and the lower support plate 1 together is achieved, fixing of the antenna units 3 is achieved, and the problem that the array antenna is loose when in use is avoided as much as possible.
Further, one end of the fixing rod 11 located in the built-in cavity 10 is fixedly connected with the limiting slide plate 12, the limiting slide plate 12 is in sliding connection with the inner wall of the built-in cavity 10, a tension spring 13 is fixedly connected between the limiting slide plate 12 and the inner wall of the built-in cavity 10, the tension spring 13 is movably sleeved on the outer surface of the fixing rod 11, when the docking rod 6 is displaced into the docking groove 8, the outer surface of the docking rod 6 is in contact with the fixing rod 11 and extrudes the fixing rod 11, so that the fixing rod 11 is gradually retracted into the built-in cavity 10, the limiting slide plate 12 pulls the tension spring 13 to stretch in the displacement process, and when the docking rod 6 is completely displaced into the docking groove 8, the fixing rod 11 and the fixing groove 9 are in the same horizontal position, so that the fixing rod 11 is displaced into the fixing groove 9 under the pulling of the tension spring 13, and the fixing of the docking rod 6 is completed.
Further, the control rod 14 is fixedly connected to the surface of one side of the limiting slide plate 12, which is opposite to the fixed rod 11, the structure of the control rod 14 is L-shaped, one end of the cross rod of the control rod 14 penetrates through the outer surface of the control column 7 in a sliding manner, the vertical rod of the control rod 14 is arranged on the outer surface of the control column 7, the control ring 15 is sleeved on the outer surface of the control column 7 in a threaded manner, the lower side of the control ring 15 is in conical shape, the upper end of the vertical rod of the control rod 14 is in contact with the annular inclined surface of the lower side of the control ring 15, so that the control ring 15 is rotated, the control ring 15 is downwards displaced under the transmission of thread teeth, the annular inclined surface of the control ring 15 forms thrust to the control rod 14, the fixed rod 11 is pulled out of the fixed groove 9, and the displacement of the four fixed rods 11 can be synchronously controlled through the structure, so that the operation difficulty in detaching the docking rod 6 is reduced, and the replacement efficiency and the speed of the antenna unit 3 in the later stage are improved.
Working principle: when the antenna unit 3 is arranged between the upper support plate 2 and the lower support plate 1, the lower end of the docking rod 6 extends into the docking groove 8 and is matched with the docking groove 8, when the docking rod 6 is displaced into the docking groove 8, the outer surface of the docking rod 6 is contacted with the fixing rod 11 and extrudes the fixing rod 11, so that the fixing rod 11 gradually retracts into the built-in cavity 10, the fixing rod 11 limits the sliding plate 12 to pull the tension spring 13 to stretch in the displacement process, and when the docking rod 6 is completely displaced into the docking groove 8, the fixing rod 11 and the fixing groove 9 are positioned at the same horizontal position, so that the fixing rod 11 is displaced into the fixing groove 9 under the pull of the tension spring 13, the fixing of the docking rod 6 is completed, and the fixing between the upper support plate 2 and the lower support plate 1 is completed;
by rotating the control ring 15, the control ring 15 is thus displaced downwards by the transmission of the screw thread teeth, the annular slope of the control ring 15 forms a thrust against the control rod 14, whereby the fixing rod 11 is pulled out of the fixing groove 9, whereby the upper support plate 2 can be separated.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A fast-connecting array antenna, characterized in that: including lower backup pad (1), the upside of lower backup pad (1) is equipped with backup pad (2), be equipped with antenna unit (3) between lower backup pad (1) and the last backup pad (2), mounting groove (5) have been seted up to the upper surface of lower backup pad (1), the downside of antenna unit (3) extends into in mounting groove (5) and coincide with mounting groove (5), the upper surface of going up backup pad (2) has been seted up and has been permeated groove (4), the lower surface of last backup pad (2) is extended in permeation groove (4), the upper side of antenna unit (3) is passed through permeation groove (4) and is extended the upper surface of last backup pad (2), be equipped with fixed establishment between last backup pad (2) and the lower backup pad (1).
2. A fast connect array antenna according to claim 1, wherein: the upper supporting plate (2) and the lower supporting plate (1) are both arranged in a hexagon shape.
3. A fast connect array antenna according to claim 1, wherein: the fixing mechanism comprises a butt joint rod (6), the butt joint rod (6) is fixedly connected with the lower surface of the upper supporting plate (2), the upper surface of the lower supporting plate (1) is fixedly connected with a control column (7), the control column (7) and the butt joint rod (6) are located at the same vertical position, and a butt joint groove (8) is formed in the upper surface of the control column (7).
4. A fast connect array antenna according to claim 3, wherein: the lower end of the butt joint rod (6) is in a round table shape, and the butt joint groove (8) is matched with the lower end of the butt joint rod (6).
5. A fast connect array antenna according to claim 3, wherein: four built-in cavities (10) which are arranged in a circumferential array are formed in the control column (7), fixing rods (11) are arranged in the built-in cavities (10), one ends of the fixing rods (11) penetrate through the butt joint grooves (8) in a sliding mode, four fixing grooves (9) which are arranged in a circumferential array are formed in the outer surface of the butt joint rod (6), and the fixing grooves (9) are identical with one ends of the fixing rods (11) which are located in the butt joint grooves (8).
6. A fast connect array antenna according to claim 5, wherein: one end of the fixed rod (11) positioned in the built-in cavity (10) is fixedly connected with a limiting slide plate (12), the limiting slide plate (12) is in sliding connection with the inner wall of the built-in cavity (10), a tension spring (13) is fixedly connected between the limiting slide plate (12) and the inner wall of the built-in cavity (10), and the tension spring (13) is movably sleeved on the outer surface of the fixed rod (11).
7. A fast connect array antenna according to claim 6, wherein: one side surface of the limiting slide plate (12) back to the fixed rod (11) is fixedly connected with a control rod (14), the structure of the control rod (14) is L-shaped, one end of a cross rod of the control rod (14) penetrates through the outer surface of the control column (7) in a sliding mode, and a vertical rod of the control rod (14) is arranged on the outer surface of the control column (7).
8. A fast connect array antenna according to claim 7, wherein: the outer surface thread bush of control post (7) is equipped with control ring (15), and the downside of control ring (15) sets up to coniform, and the upper end of control rod (14) montant contacts with the annular inclined plane of control ring (15) downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084062.2U CN220527182U (en) | 2023-08-04 | 2023-08-04 | Quick-connection array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084062.2U CN220527182U (en) | 2023-08-04 | 2023-08-04 | Quick-connection array antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527182U true CN220527182U (en) | 2024-02-23 |
Family
ID=89933933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322084062.2U Active CN220527182U (en) | 2023-08-04 | 2023-08-04 | Quick-connection array antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527182U (en) |
-
2023
- 2023-08-04 CN CN202322084062.2U patent/CN220527182U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |