CN220753752U - Dual-polarized plate-shaped antenna with protection function - Google Patents
Dual-polarized plate-shaped antenna with protection function Download PDFInfo
- Publication number
- CN220753752U CN220753752U CN202322516775.1U CN202322516775U CN220753752U CN 220753752 U CN220753752 U CN 220753752U CN 202322516775 U CN202322516775 U CN 202322516775U CN 220753752 U CN220753752 U CN 220753752U
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- Prior art keywords
- antenna
- fixedly connected
- polarized plate
- dual polarized
- protection function
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- 230000009977 dual effect Effects 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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Abstract
The utility model discloses a dual-polarized plate-shaped antenna with a protection function, which relates to the technical field of communication transmission and comprises an antenna body and a thread head fixedly connected to the upper surface of the antenna body, wherein an upper seat is rotationally connected to the outer circular surface of the thread head, a threaded hole is formed in the upper surface of the upper seat to the lower surface of the upper seat, the thread head is rotationally connected to the inside of the threaded hole, four anti-collision strips are fixedly connected to the lower surface of the upper seat, and a connecting ring is fixedly connected to the lower ends of the four anti-collision strips. This dual polarized plate antenna with safeguard function compares with current ordinary dual polarized plate antenna, when installing this dual polarized antenna, can be earlier with the front and back surface slip go into the go-between of sponge cushion laminating plate antenna, rotate the footstock again and pass through screw hole fixed connection on the screw thread head, the crashproof strip can prevent that plate antenna from receiving external impact and leading to damaging, and this design can effectively play the guard action to the antenna body, and can effectively reduce the interference that produces when protecting.
Description
Technical Field
The utility model relates to the technical field of communication transmission, in particular to a dual-polarized plate-shaped antenna with a protection function.
Background
The dual polarized antenna is a novel antenna technology, combines antennas with +45 degrees and-45 degrees, wherein the two pairs of polarization directions are mutually orthogonal, and simultaneously works in a receiving and transmitting duplex mode, so that the most outstanding advantage is that the number of antennas of a single directional base station is saved. The existing dual-polarized plate-shaped antenna lacks a protective structure and is easy to damage under ships or other specific use scenes.
Accordingly, in view of the above, a dual polarized plate antenna with a protective function has been proposed, which is improved against the shortcomings of the conventional structure.
Disclosure of Invention
The present utility model is directed to a dual polarized plate antenna with protection function, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dual polarized plate antenna with safeguard function, includes antenna body and fixed connection in the screw thread head of antenna body upper surface, the outer disc rotation of screw thread head is connected with the footstock, the screw hole has been seted up to the lower surface to the upper surface of footstock, and the screw thread head rotates the inside of connecting in the screw hole, the lower fixed surface of footstock is connected with four crashproof strips, four the lower extreme fixedly connected with go-between of crashproof strip, the interior round surface sliding connection of go-between has the sponge cushion, and the sponge cushion laminating is in the front and back surface of antenna body.
Preferably, the lower end of the antenna body is fixedly connected with an upper ear, and a hole is formed in the front surface of the upper ear extending to the rear surface.
Preferably, a mounting rod is arranged below the antenna body, the upper end of the mounting rod is fixedly connected with a lower lug, and a bolt is arranged in the lower lug.
Preferably, a gasket is sleeved on the outer circular surface of one end of the bolt, and a nut is connected with one end of the bolt in a threaded manner.
Preferably, the outer circular surface of the upper end of the installation rod is fixedly connected with a fixing rod, and two ends of the upper surface of the fixing rod are fixedly connected with first fixing hooks.
Preferably, the outer circular surfaces of the two sides of the antenna body are fixedly connected with second fixing hooks, and buffer springs are arranged on the first fixing hooks and the second fixing hooks.
Preferably, the buffer spring is externally sleeved with a deformation protecting sleeve, and the deformation protecting sleeve can stretch out and draw back in a deformation mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the dual-polarized antenna, the front surface and the rear surface of the plate-shaped antenna can be attached to the front surface and the rear surface of the plate-shaped antenna and slide into the connecting ring when the dual-polarized antenna is installed, and then the top seat is rotated to be fixedly connected to the screw thread head through the screw thread hole, so that the plate-shaped antenna can be prevented from being damaged due to external impact by the anti-collision strip;
2. according to the dual-polarized plate-shaped antenna, through the arrangement of the upper lug, the mounting rod, the lower lug, the bolt, the gasket, the nut, the fixing rod, the first fixing hook, the second fixing hook, the buffer spring and the deformation protecting sleeve, if the dual-polarized plate-shaped antenna is used for a ship or other specific occasions, the vertical direction of the dual-polarized plate-shaped antenna is the ship running direction with the bolt, when the ship passes a bridge, the antenna body is too high and collides with the bridge, the buffer spring on the first fixing hook and the second fixing hook can enable the connecting and mounting position of the antenna body to bend so as to avoid the antenna body from being broken, the anti-collision strip prevents friction damage when the antenna body is attached to the bottom of the bridge and passes the bridge, the buffer spring is reset so that the antenna body is vertical again, the gasket and the nut can limit the upper lug, but the rotation of the dual-polarized plate-shaped antenna is not affected, and the dual-polarized plate-shaped antenna can bend at the connecting position to prevent the antenna body from being damaged when the antenna body collides.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a portion of the perspective structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view showing a disassembled perspective structure of the mounting bar 8 of FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. an antenna body; 2. a thread head; 3. a top base; 4. a threaded hole; 5. a bumper strip; 6. a connecting ring; 7. an upper ear; 8. a mounting rod; 9. a lower ear; 10. a bolt; 11. a gasket; 12. a screw cap; 13. a fixed rod; 14. a first fixed hook; 15. a second fixing hook; 16. a buffer spring; 17. a deformation protective sleeve; 18. and a sponge cushion block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a dual polarized plate antenna with protection function comprises an antenna body 1 and a thread head 2 fixedly connected to the upper surface of the antenna body 1, wherein the outer circular surface of the thread head 2 is rotationally connected with a footstock 3, the upper surface of the footstock 3 extends to the lower surface to form a threaded hole 4, the thread head 2 is rotationally connected to the inside of the threaded hole 4, four anti-collision strips 5 are fixedly connected to the lower surface of the footstock 3, the lower ends of the four anti-collision strips 5 are fixedly connected with a connecting ring 6, the inner circular surface of the connecting ring 6 is slidingly connected with a sponge cushion block 18, the sponge cushion block 18 is attached to the front surface and the rear surface of the antenna body 1, when the dual polarized antenna is installed, the front surface and the rear surface of the sponge cushion block 18 can be firstly attached to the connecting ring 6, then the footstock 3 is rotationally connected to the thread head 2 through the threaded hole 4, the anti-collision strips 5 can prevent the plate antenna from being damaged due to external impact.
As shown in fig. 1, 3 and 4, the lower end of the antenna body 1 is fixedly connected with an upper ear 7, and a hole is formed on the front surface of the upper ear 7 extending to the rear surface.
Further, the below of antenna body 1 is provided with installation pole 8, and the upper end fixedly connected with of installation pole 8 is provided with down ear 9, and the inside of lower ear 9 is provided with bolt 10.
Further, a gasket 11 is sleeved on the outer circular surface of one end of the bolt 10, a nut 12 is connected to one end of the bolt 10 in a threaded manner, and the gasket 11 and the nut 12 can limit the upper lug 7 without affecting rotation of the upper lug 7.
Further, the outer circular surface of the upper end of the installation rod 8 is fixedly connected with a fixing rod 13, and two ends of the upper surface of the fixing rod 13 are fixedly connected with first fixing hooks 14.
Further, the outer circular surfaces of the two sides of the antenna body 1 are fixedly connected with second fixing hooks 15, and buffer springs 16 are arranged on the first fixing hooks 14 and the second fixing hooks 15.
Further, the deformation protecting sleeve 17 is sleeved outside the buffer spring 16, and the deformation protecting sleeve 17 can stretch out and draw back in a deformation mode, so that the buffer spring is prevented from being clamped to a human hand.
Working principle: when the dual-polarized plate antenna with the protection function is used, firstly, when the dual-polarized plate antenna is installed, the sponge cushion block 18 can be attached to the front and rear surfaces of the plate antenna and slide into the connecting ring 6, then the rotating footstock 3 is fixedly connected to the threaded head 2 through the threaded hole 4, the anti-collision strip 5 can prevent the plate antenna from being damaged due to external force impact.
Claims (7)
1. The utility model provides a dual polarized plate antenna with safeguard function, includes antenna body (1) and fixedly connected with screw thread head (2) of antenna body (1) upper surface, a serial communication port, the outer disc of screw thread head (2) rotates and is connected with footstock (3), screw hole (4) have been seted up to the lower surface to the upper surface of footstock (3), and screw thread head (2) rotate and connect in the inside of screw hole (4), the lower surface fixedly connected with four anticollision strips (5) of footstock (3), four the lower extreme fixedly connected with go-between (6) of anticollision strip (5), the interior round surface sliding connection of go-between (6) has sponge cushion (18), and sponge cushion (18) laminating are in the front and back surface of antenna body (1).
2. The dual polarized plate antenna with the protection function according to claim 1, wherein the lower end of the antenna body (1) is fixedly connected with an upper ear (7), and a hole is formed in the front surface of the upper ear (7) extending to the rear surface.
3. The dual polarized plate antenna with the protection function according to claim 1, wherein a mounting rod (8) is arranged below the antenna body (1), a lower lug (9) is fixedly connected to the upper end of the mounting rod (8), and a bolt (10) is arranged in the lower lug (9).
4. A dual polarized plate antenna with protection function according to claim 3, characterized in that a gasket (11) is sleeved on an outer circular surface at one end of the bolt (10), and a nut (12) is connected with one end of the bolt (10) in a threaded manner.
5. A dual polarized plate antenna with protection function according to claim 3, wherein the outer circular surface of the upper end of the mounting rod (8) is fixedly connected with a fixing rod (13), and the two ends of the upper surface of the fixing rod (13) are fixedly connected with first fixing hooks (14).
6. The dual polarized plate antenna with the protection function according to claim 1, wherein the outer circular surfaces of the two sides of the antenna body (1) are fixedly connected with second fixing hooks (15), and buffer springs (16) are arranged on the first fixing hooks (14) and the second fixing hooks (15).
7. The dual polarized plate antenna with the protection function according to claim 6, wherein the buffer spring (16) is externally sleeved with a deformation protecting sleeve (17), and the deformation protecting sleeve (17) is deformable and telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516775.1U CN220753752U (en) | 2023-09-16 | 2023-09-16 | Dual-polarized plate-shaped antenna with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516775.1U CN220753752U (en) | 2023-09-16 | 2023-09-16 | Dual-polarized plate-shaped antenna with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753752U true CN220753752U (en) | 2024-04-09 |
Family
ID=90570793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322516775.1U Active CN220753752U (en) | 2023-09-16 | 2023-09-16 | Dual-polarized plate-shaped antenna with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753752U (en) |
-
2023
- 2023-09-16 CN CN202322516775.1U patent/CN220753752U/en active Active
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