CN212462006U - Portable installation mechanism of horn antenna - Google Patents

Abstract

The utility model discloses a horn antenna portable installation mechanism belongs to horn antenna technical field, including the support frame, the support frame includes mounting bracket and first screw thread post, is equipped with the telescopic link on the mounting bracket, is equipped with second screw thread post on the telescopic link, and the quantity of mounting bracket is three, and three mounting bracket can be dismantled with the telescopic link through first screw thread post and be connected, still is equipped with L type mechanism on the support frame, and L type mechanism can be dismantled with the support frame through second screw thread post and be connected; the utility model discloses a can dismantle between support frame and first backup pad, first backup pad and the second backup pad and be connected, very big having made things convenient for equipment transport, conveniently carrying and set up everywhere, through the mutually supporting of newly-increased strengthening rib, weight increase piece and wind-guiding mouth, strengthened horn antenna's stability, make it can work under the strong wind condition.

Description

Portable installation mechanism of horn antenna

Technical Field

The utility model belongs to the technical field of the horn antenna, concretely relates to portable installation mechanism of horn antenna.

Background

The horn antenna is a surface antenna, a microwave antenna with a circular or rectangular section and a gradually-opened waveguide tube terminal is the most widely used microwave antenna, the radiation field of the horn antenna is determined by the size and the propagation type of the mouth surface of the horn, and the influence of the horn wall on the radiation can be calculated by utilizing the principle of geometric diffraction; if the length of the horn is kept unchanged, the phase difference between the mouth surface size and the quadratic phase is increased along with the increase of the flare angle of the horn, but the gain is not changed along with the mouth surface size, if the frequency band of the horn needs to be expanded, the reflection at the neck part and the mouth surface of the horn needs to be reduced, and the reflection is reduced along with the increase of the mouth surface size; the horn antenna has a relatively simple structure, and a directional pattern is relatively simple and easy to control, and is generally used as a medium-directivity antenna.

The horn antenna is applied to the field of communication, most of the existing horn antennas are fixedly installed, and cannot be conveniently carried and erected anywhere, most of the portable horn antennas on the market are weak in windproof function, and are difficult to work in windy weather, and the horn antennas are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a portable installation mechanism of horn antenna has solved inconvenient carrying and the weak problem of function of preventing wind through mutually supporting of newly-increased detachable machanism and various devices.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a portable installation mechanism of horn antenna, includes the support frame, the support frame includes mounting bracket and first screw thread post, be equipped with the telescopic link on the mounting bracket, be equipped with second screw thread post on the telescopic link, the quantity of mounting bracket is three, and three mounting bracket can be dismantled with the telescopic link through first screw thread post and be connected, still be equipped with L type mechanism on the support frame, L type mechanism can be dismantled with the support frame through second screw thread post and be connected, L type mechanism includes first backup pad and second backup pad, the second backup pad is located first backup pad, and first backup pad can be dismantled through third screw thread post and second backup pad and be connected.

Furthermore, the left side and the right side of the first supporting plate are provided with first threaded holes matched with the second threaded columns, the upper end of the first supporting plate begins to be provided with second threaded holes, the bottom end of the first supporting plate is detachably connected with a weight increasing block, and the weight increasing block is provided with a first air guide opening.

Furthermore, a third threaded hole is formed in the bottom end of the second supporting plate, a reinforcing rib is further arranged on the second supporting plate, a horn antenna is mounted at the position, located on the reinforcing rib, of the second supporting plate, and a second air guide opening is formed in the middle of the second supporting plate.

Furthermore, the quantity of strengthening rib is two, and two strengthening ribs equidistance settings are in the second backup pad, the symmetry is equipped with a plurality of screw all around of strengthening rib.

Further, the bottom and the second backup pad fixed connection of horn antenna, horn antenna's loudspeaker end is located the strengthening rib, and horn antenna's loudspeaker end runs through the strengthening rib.

The utility model has the advantages that:

the utility model discloses a can dismantle between support frame and first backup pad, first backup pad and the second backup pad and be connected, very big having made things convenient for equipment transport, conveniently carrying and set up everywhere, through the mutually supporting of newly-increased strengthening rib, weight increase piece and wind-guiding mouth, strengthened horn antenna's stability, make it can work under the strong wind condition.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic structural view of the support frame;

fig. 4 is a schematic structural view of a first support plate;

fig. 5 is a schematic structural view of the second support plate.

The reference numbers in the figures illustrate:

1. a support frame; 2. a mounting frame; 3. a first threaded post; 4. a telescopic rod; 5. a second threaded post; 6. an L-shaped mechanism; 7. a first support plate; 8. a second support plate; 9. a first threaded hole; 10. a second threaded hole; 11. a weight increasing block; 12. a third threaded hole; 13. reinforcing ribs; 14. a horn antenna; 15. a first air guide opening; 16. a second air guide opening; 17. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A horn antenna portable installation mechanism is shown in figures 1-3 and comprises a support frame 1, wherein the support frame 1 comprises a mounting frame 2 and first threaded columns 3, telescopic rods 4 are arranged on the mounting frame 2, second threaded columns 5 are arranged on the telescopic rods 4, the number of the mounting frames 2 is three, the three mounting frames 2 are detachably connected with the telescopic rods 4 through the first threaded columns 3, an L-shaped mechanism 6 is further arranged on the support frame 1, the L-shaped mechanism 6 is detachably connected with the support frame 1 through the second threaded columns 5, the L-shaped mechanism 6 comprises a first support plate 7 and a second support plate 8, the second support plate 8 is positioned on the first support plate 7, and first backup pad 7 can be dismantled through third screw post and second backup pad 8 and be connected, and first backup pad 7 can be dismantled with support frame 1 and be connected, has made things convenient for transport and installation.

As shown in fig. 4 and 5, the left side and the right side of the first supporting plate 7 are provided with first threaded holes 9 matched with the second threaded columns 5, the upper end of the first supporting plate 7 starts to be provided with second threaded holes 10, the bottom end of the first supporting plate 7 is detachably connected with a weight increasing block 11, and the weight increasing block 11 is provided with a first air guide port 15; a third threaded hole 12 is formed in the bottom end of the second support plate 8, a reinforcing rib 13 is further arranged on the second support plate 8, a horn antenna 14 is mounted on the second support plate 8 at the position of the reinforcing rib 13, and a second air guide opening 16 is formed in the middle of the second support plate 8; the quantity of strengthening rib 13 is two, two strengthening ribs 13 equidistance set up on second backup pad 8, the symmetry all around of strengthening rib 13 is equipped with a plurality of screw 17, horn antenna 14's bottom and 8 fixed connection of second backup pad, horn antenna 14's loudspeaker end is located strengthening rib 13, and horn antenna 14's loudspeaker end runs through strengthening rib 13, the screw 17 that the symmetry set up can make better realization horizontal polarization and the vertical polarization of horn antenna 14, the stability of 11 multiplicable mechanisms of weight gain piece, strengthening rib 13 can increase horn antenna 14's stability, again because its structure is ventilative, make it work under strong wind weather.

This mechanism is when installation use, first screw post 3 couples together telescopic link 4 and 2 threaded connection of mounting bracket, telescopic link 4 flexible take the altitude after, through the first screw hole 9 of second screw post 5 cooperation and be connected with L type mechanism 6, third screw post mutually supports with second screw hole 10 and third screw hole 12, make first backup pad 7 and second backup pad 8 connect, horn antenna 14 fixes in second backup pad 8, stabilize horn antenna 14 through strengthening rib 13, strengthening rib 13 cooperates first wind-guiding mouth 15 and second wind-guiding mouth 16 to make the anti-wind performance reinforcing of whole mechanism, make the mechanism in easy to assemble, also can work under the strong wind condition.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims (5)

1. A portable installation mechanism of a horn antenna comprises a support frame (1) and is characterized in that, the support frame (1) comprises a mounting frame (2) and a first threaded column (3), a telescopic rod (4) is arranged on the mounting rack (2), a second threaded column (5) is arranged on the telescopic rod (4), the number of the mounting racks (2) is three, the three mounting racks (2) are detachably connected with the telescopic rod (4) through the first threaded column (3), the support frame (1) is also provided with an L-shaped mechanism (6), the L-shaped mechanism (6) is detachably connected with the support frame (1) through a second threaded column (5), the L-shaped mechanism (6) comprises a first supporting plate (7) and a second supporting plate (8), the second supporting plate (8) is positioned on the first supporting plate (7), and the first supporting plate (7) is detachably connected with the second supporting plate (8) through a third threaded column.

2. The portable horn antenna mounting mechanism of claim 1, wherein the first support plate (7) is provided with first threaded holes (9) at left and right sides thereof for being matched with the second threaded columns (5), the second threaded holes (10) are formed at the upper end of the first support plate (7), the bottom end of the first support plate (7) is detachably connected with a weight increasing block (11), and the weight increasing block (11) is provided with a first air guide port (15).

3. The portable horn antenna mounting mechanism as claimed in claim 1, wherein a third threaded hole (12) is formed in the bottom end of the second support plate (8), a reinforcing rib (13) is further arranged on the second support plate (8), the horn antenna (14) is mounted on the second support plate (8) at the position of the reinforcing rib (13), and a second air guide opening (16) is formed in the middle of the second support plate (8).

4. A portable horn antenna mounting mechanism according to claim 3 wherein the number of the reinforcing ribs (13) is two, and the two reinforcing ribs (13) are equidistantly arranged on the second support plate (8), and a plurality of screws (17) are symmetrically arranged around the reinforcing ribs (13).

5. A horn antenna portable mounting mechanism according to claim 3 wherein the bottom end of the horn antenna (14) is fixedly connected to the second support plate (8), the horn end of the horn antenna (14) is located within the reinforcing ribs (13), and the horn end of the horn antenna (14) extends through the reinforcing ribs (13).

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