CN220086373U - Double-line polarized corrugated horn antenna - Google Patents

Abstract

The utility model belongs to the technical field of horn antennas, in particular to a dual-polarization corrugated horn antenna, which comprises a horn antenna body and a starting rod, wherein an adjusting screw sleeve is fixed at the front end and the rear end of the horn antenna body, an adjusting rod is connected to the inner side of the adjusting screw sleeve, a rotating bearing is connected to the lower part of the adjusting rod, a base is installed below the rotating bearing, an adjusting block is fixed in the middle of the base, a cross rod is connected to the inner side of the adjusting block, a antiskid plate is nested below the base, fixing screws are connected to the front end and the rear end of the base, the starting rod is arranged on the right side of the horn antenna body, a rotating rod is connected to the right side of the starting rod, and a dual-polarization corrugated horn body is arranged on the right side of a circular fixing seat. The horn antenna is convenient to automatically adjust the use height according to the requirements, is convenient to automatically adjust the use angle, and is convenient for anti-interference use through double-line polarized waves.

Description

Double-line polarized corrugated horn antenna

Technical Field

The utility model relates to the technical field of horn antennas, in particular to a dual-line polarized corrugated horn antenna.

Background

With the development of modern information age, people are maturing in wireless technology, in order to stably receive wireless information, an antenna is invented for receiving wireless signals, and with the development of technology, antennas with various functions, such as horn antennas, have low voltage standing wave ratio, very wide working broadband, concentrated transmission directivity and relatively low manufacturing cost, and are the most widely used type of microwave antennas.

The prior horn antenna is fixed in position when in use, when the use height needs to be adjusted, the antenna can be detached to be replaced by the fixed height, the working efficiency is low, the use angle of the horn antenna is often adjusted when in use, the angle of the prior horn antenna can be manually adjusted, the angle of the adjustment is inaccurate, the signal transmission of the horn antenna is unstable when in use, and the normal use is affected.

Thus, a dual-polarized corrugated horn antenna is proposed for the above-described problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the dual-line polarized corrugated horn antenna solves the problems that the prior horn antenna can only be detached to fix the height again for use when in use, the angle is manually adjusted and is inaccurate when in adjustment, the signal transmission of the horn antenna is unstable when in use, and the normal use is affected by magnetic field interference.

The technical scheme adopted for solving the technical problems is as follows: the dual-polarization corrugated horn antenna comprises a horn antenna body and a starting rod, wherein adjusting screw sleeves are fixed at the front end and the rear end of the horn antenna body, an adjusting rod is connected to the inner side of the adjusting screw sleeves, a rotating bearing is connected to the lower portion of the adjusting rod, a base is installed below the rotating bearing, an adjusting block is fixed to the middle of the base, a transverse rod is connected to the inner side of the adjusting block, an antiskid plate is nested below the base, fixing screws are connected to the front end and the rear end of the base, the starting rod is arranged on the right side of the horn antenna body, a rotating rod is connected to the right side of the starting rod, a circular fixing seat is installed on the right side of the rotating rod, a dual-polarization corrugated horn body is arranged on the right side of the circular fixing seat, a mounting screw is arranged above the circular fixing seat, and fixing nuts are connected to the left end and the right end of the mounting screw.

Preferably, the horn antenna body forms a lifting structure through the adjusting screw sleeve and the adjusting rod, the adjusting screw sleeve is in threaded connection with the adjusting rod, and the adjusting rod forms a rotating structure through the rotating bearing and the base.

Preferably, the cross rod forms a rotating structure with the base through the adjusting block, the cross rod is connected with the adjusting rod through a turbine, and the adjusting rod is symmetrically provided with two groups relative to the axis of the cross rod.

Preferably, the fixing screws are symmetrically arranged in four groups on the axis of the base, the base is connected with the antiskid plate in a nested mode, and the antiskid plate is made of stainless steel.

Preferably, the starting rod is connected with the rotating rod in a meshed mode, and the horn antenna body forms a rotating structure through the rotating rod and the circular fixing seat.

Preferably, the circular fixing seat forms a clamping structure with the dual-polarized corrugated horn body through a mounting screw rod, and the dual-polarized corrugated horn body forms a detachable structure with the circular fixing seat through the mounting screw rod and a fixing nut.

The utility model has the advantages that:

1. according to the utility model, the base is placed on a plane, friction force between the base and the ground is increased through the antiskid plates nested below the base, so that stability of the base is improved, the antiskid plates are made of stainless steel, the antiskid plates have good corrosion resistance and rust resistance, the service life is long, the fixing screw is rotated manually, the fixing screw longitudinally moves on the base through threads arranged on the outer side until the bottom end of the fixing screw is inserted into the plane, after the base is fixed in position, the horn antenna body starts to be used, when the use height needs to be adjusted, the motor works, the motor drives the cross rod to rotate on the base, the cross rod drives the adjusting rod provided with gears on the outer side to rotate in situ through the threads arranged on the two ends of the cross rod to rotate in situ, the adjusting rod drives the adjusting screw sleeve to rotate on the base through the threads arranged on the outer side, and the two groups of the adjusting screw sleeves are arranged on the two ends of the horn antenna body to enable the adjusting screw sleeve to only drive the horn antenna body to move up and down on the adjusting rod, and thus the use height of the horn antenna body is automatically adjusted, and the practicability of the horn antenna is further improved;

2. according to the utility model, the use angle of the antenna is further convenient to automatically adjust by arranging the starting rod and the rotating rod, when the use angle of the antenna needs to be adjusted, the motor works, the motor drives the starting rod to rotate, the starting rod drives the rotating rod provided with the same gear to rotate through the gear arranged on the outer side while rotating in situ on the horn antenna body, the circular fixing seat is arranged in the middle of the rotating rod, the circular fixing seat is driven to rotate on the horn antenna body when the rotating rod longitudinally rotates on the horn antenna body to adjust the use angle, and the use angle of the circular fixing seat is adjusted, so that the use angle of the dual-polarized corrugated horn body fixed on the circular fixing seat is adjusted, and the use efficiency of the antenna is further improved;

3. according to the utility model, the anti-interference performance of the antenna is further improved by arranging the dual-polarized corrugated horn body, fixing the mounting seat on the outer side of the dual-polarized corrugated horn body is clamped in the clamping groove of the circular fixing seat, after holes formed in the periphery are aligned with holes formed in the periphery of the circular fixing seat, the mounting screw rod is inserted into two groups of holes in a penetrating mode, two groups of fixing nuts are respectively arranged at two ends of the mounting screw rod, the fixing nuts are manually rotated to transversely move on the mounting screw rod through threads arranged inside the fixing nuts until the two groups of fixing nuts are respectively abutted against the outer sides of the circular fixing seat and the mounting seat, the dual-polarized corrugated horn body is fixed in position, after the internal signal wire is connected with the horn antenna body, the antennas with the positive forty-five degrees and the negative forty-five degrees in dual-polarized directions are mutually orthogonal, and the interference of an external magnetic field can be mutually offset through the antennas with the positive and negative forty-five degrees, so that the good diversity receiving effect is effectively ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the external front view of the present utility model;

FIG. 2 is a schematic view of the exterior top view of the present utility model;

FIG. 3 is a schematic view of a left-hand structure of a base of the present utility model;

fig. 4 is a schematic bottom view of the base of the present utility model.

In the figure: 1. a horn antenna body; 2. adjusting the screw sleeve; 3. an adjusting rod; 4. a rotating bearing; 5. a base; 6. a cross bar; 7. an adjusting block; 8. a cleat; 9. a fixing screw; 10. a start lever; 11. a rotating rod; 12. a circular fixing seat; 13. installing a screw; 14. a fixed screw cap; 15. dual polarized corrugated horn.

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.

Referring to fig. 1-4, the dual-polarized corrugated horn antenna comprises a device horn antenna body 1 and a starting rod 10, wherein an adjusting screw sleeve 2 is fixed at the front end and the rear end of the horn antenna body 1, an adjusting rod 3 is connected to the inner side of the adjusting screw sleeve 2, a rotating bearing 4 is connected to the lower side of the adjusting rod 3, a base 5 is installed below the rotating bearing 4, an adjusting block 7 is fixed in the middle of the base 5, a cross rod 6 is connected to the inner side of the adjusting block 7, a antiskid plate 8 is nested below the base 5, fixing screws 9 are connected to the front end and the rear end of the base 5, the starting rod 10 is arranged on the right side of the horn antenna body 1, a rotating rod 11 is connected to the right side of the starting rod 10, a circular fixing seat 12 is installed on the right side of the rotating rod 11, a corrugated horn body 15 is arranged on the right side of the circular fixing seat 12, a mounting screw 13 is arranged above the circular fixing seat 12, and fixing nuts 14 are connected to the left end and right end of the mounting screw 13.

The horn antenna body 1 forms a lifting structure through adjusting the swivel nut 2 and adjusting the pole 3, and adjust and be threaded connection between swivel nut 2 and the pole 3, and adjust and form rotating structure through between swivel bearing 4 and the base 5, adjust pole 3 through swivel bearing 4 in situ rotation on the base 5, adjust the screw thread that sets up through the outside when 3 rotations drives and adjusts swivel nut 2 and rotate, through setting up two sets of adjusting swivel nut 2 and fix at horn antenna body 1 both ends, make adjusting swivel nut 2 only can drive horn antenna body 1 and carry out lifting movement on adjusting pole 3, thereby automatically regulated horn antenna body 1's use height, further improve the practicality of antenna.

The horizontal pole 6 passes through and constitutes revolution mechanic between regulating block 7 and the base 5, and be turbine connection between horizontal pole 6 and the regulation pole 3, and the axis symmetry of regulation pole 3 with respect to horizontal pole 6 is provided with two sets of, for motor work, the motor drives horizontal pole 6 and rotates, and horizontal pole 6 passes through regulating block 7 normal position rotation on the base 5, and during horizontal pole 6 normal position rotation and the screw thread that sets up through both ends drives the regulation pole 3 rotation that the outside was provided with the gear, conveniently drives two sets of regulation poles 3 simultaneously and rotates.

The fixing screw 9 is provided with four groups about the axis symmetry of base 5, and be nested connection between base 5 and antiskid ribbed tile 8, and antiskid ribbed tile 8's material is the stainless steel, put base 5 on the plane at first, increase the frictional force with ground through the antiskid ribbed tile 8 of the nested setting of base 5 below, thereby improve the stability of base 5, antiskid ribbed tile 8 is stainless steel material and make, have fine anticorrosion, rust-proof ability, life is longer, the manpower rotates fixing screw 9, fixing screw 9 is through the screw thread longitudinal movement of outside setting on base 5, until in the plane is inserted to fixing screw 9 bottom, fix base 5 position.

The actuating lever 10 is connected for the meshing between the bull stick 11, and the horn antenna body 1 passes through the bull stick 11 and constitutes rotating structure between the circular fixing base 12, when the angle of use of needs adjustment antenna, for motor work, the motor drives actuating lever 10 and rotates, the bull stick 11 rotation of installing equal gear through the gear drive of outside installation when the actuating lever 10 rotates on the horn antenna body 1, the circular fixing base 12 of bull stick 11 mid-mounting, the bull stick 11 can drive circular fixing base 12 when rotating vertically on the horn antenna body 1 and rotate adjustment angle of use on the horn antenna body 1, through the angle of use of adjusting circular fixing base 12, thereby the angle of use of the dual polarized corrugated horn body 15 of fixing on the circular fixing base 12 of adjustment further improves the availability factor of antenna.

The circular fixing seat 12 forms a clamping structure with the dual-polarized corrugated horn body 15 through the mounting screw 13, the dual-polarized corrugated horn body 15 forms a detachable structure with the circular fixing seat 12 through the mounting screw 13 and the fixing screw cap 14, the outer side of the dual-polarized corrugated horn body 15 is clamped in a clamping groove of the circular fixing seat 12, after holes formed in the periphery are aligned with the holes formed in the periphery of the circular fixing seat 12, the mounting screw 13 is inserted into two groups of holes in a penetrating mode, the two groups of fixing screw caps 14 are respectively placed at two ends of the mounting screw 13, the fixing screw cap 14 is manually rotated, the fixing screw cap 14 transversely moves on the mounting screw 13 through threads arranged in the fixing screw until the two groups of fixing screw caps 14 respectively abut against the outer sides of the circular fixing seat 12 and the mounting seat, the dual-polarized corrugated horn body 15 is fixed in position, after being connected with the horn antenna body 1 through an internal signal wire, the antenna with the two orthogonal directions of plus forty-five degrees and minus forty-five degrees can mutually offset the interference of an external magnetic field through the antenna with plus-minus forty-five degrees, and the good diversity receiving effect is effectively ensured.

The working principle is that firstly, the base 5 is placed on a plane, the friction force between the base 5 and the ground is increased through the antiskid plate 8 nested below the base 5, so that the stability of the base 5 is improved, the antiskid plate 8 is made of stainless steel, the antiskid plate has good corrosion resistance and rust resistance, the service life is long, the fixing screw 9 is rotated manually, the fixing screw 9 longitudinally moves on the base 5 through threads arranged on the outer side until the bottom end of the fixing screw 9 is inserted into the plane, the base 5 is fixed in position, when the antenna is required to be adjusted in use height, a motor is operated, the motor drives the cross rod 6 to rotate, the cross rod 6 rotates in situ on the base 5 through the adjusting block 7, the adjusting rods 3 with gears arranged on the outer sides are driven to rotate through the threads arranged on the two ends when the cross rod 6 rotates in situ, the two groups of adjusting rods 3 are conveniently and simultaneously driven to rotate in situ through the rotating bearings 4 on the base 5, when the adjusting rod 3 rotates, the adjusting screw sleeve 2 is driven to rotate through threads arranged on the outer side, two groups of adjusting screw sleeves 2 are arranged and fixed at two ends of the horn antenna body 1, so that the adjusting screw sleeve 2 can only drive the horn antenna body 1 to move up and down on the adjusting rod 3, the using height of the horn antenna body 1 is automatically adjusted, the practicability of the antenna is further improved, when the using angle of the antenna needs to be adjusted, a motor works, the motor drives the starting rod 10 to rotate, the starting rod 10 rotates on the horn antenna body 1 in situ, simultaneously, the rotating rod 11 provided with the same gear is driven to rotate through a gear arranged on the outer side, the middle part of the rotating rod 11 is provided with a circular fixing seat 12, the rotating rod 11 can drive the circular fixing seat 12 to rotate on the horn antenna body 1 to adjust the using angle when rotating rod 11 longitudinally rotates on the horn antenna body 1, the use angle of the circular fixing seat 12 is adjusted, so that the use angle of the dual-polarized corrugated horn body 15 fixed on the circular fixing seat 12 is adjusted, the use efficiency of the antenna is further improved, the outer side of the dual-polarized corrugated horn body 15 is clamped in a clamping groove of the circular fixing seat 12, after holes formed in the periphery are aligned with holes formed in the periphery of the circular fixing seat 12, the mounting screw 13 is inserted into two groups of holes in a penetrating mode, two groups of fixing nuts 14 are respectively placed at two ends of the mounting screw 13, the fixing nuts 14 are manually rotated, the fixing nuts 14 transversely move on the mounting screw 13 through threads formed in the fixing nuts until the two groups of fixing nuts 14 are respectively abutted against the outer sides of the circular fixing seat 12 and the mounting seat, the dual-polarized corrugated horn body 15 is fixed in position through an inner signal wire, and the dual-polarized corrugated horn body 15 is internally combined with an antenna with a positive forty-five-degree and negative forty-five-degree two-direction mutually orthogonal antenna, and the interference of an external magnetic field can be mutually offset through the antenna with a positive antenna and a negative forty-five-degree antenna diversity, and a good receiving effect is effectively ensured.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. Double-line polarized corrugated horn antenna, including horn antenna body (1) and actuating lever (10), its characterized in that: the horn antenna is characterized in that adjusting screw sleeves (2) are fixed at the front end and the rear end of the horn antenna body (1), an adjusting rod (3) is connected to the inner side of the adjusting screw sleeves (2), a rotating bearing (4) is connected to the lower side of the adjusting rod (3), a base (5) is installed below the rotating bearing (4), an adjusting block (7) is fixed to the middle of the base (5), a cross rod (6) is connected to the inner side of the adjusting block (7), anti-skid plates (8) are nested below the base (5), fixing screws (9) are connected to the front end and the rear end of the base (5), a starting rod (10) is arranged on the right side of the horn antenna body (1), a rotating rod (11) is connected to the right side of the starting rod (10), a circular fixing seat (12) is installed on the right side of the circular fixing seat (12), a corrugated horn body (15) is arranged above the circular fixing seat (12), mounting screw rods (13) are arranged on the left end and the right end of the mounting screw rods (13) is connected with fixing nuts (14).

2. The dual-wire polarized corrugated horn antenna of claim 1, wherein: the horn antenna body (1) forms a lifting structure through the adjusting screw sleeve (2) and the adjusting rod (3), the adjusting screw sleeve (2) is in threaded connection with the adjusting rod (3), and the adjusting rod (3) forms a rotating structure through the rotating bearing (4) and the base (5).

3. The dual-wire polarized corrugated horn antenna of claim 1, wherein: the cross rod (6) forms a rotating structure with the base (5) through the adjusting block (7), the cross rod (6) is connected with the adjusting rod (3) through a turbine, and the adjusting rod (3) is symmetrically provided with two groups relative to the axis of the cross rod (6).

4. The dual-wire polarized corrugated horn antenna of claim 1, wherein: the fixing screws (9) are symmetrically arranged in four groups on the axis of the base (5), the base (5) and the antiskid plate (8) are connected in a nested mode, and the antiskid plate (8) is made of stainless steel.

5. The dual-wire polarized corrugated horn antenna of claim 1, wherein: the starting rod (10) is connected with the rotating rod (11) in a meshed mode, and the horn antenna body (1) forms a rotating structure through the rotating rod (11) and the circular fixing seat (12).

6. The dual-wire polarized corrugated horn antenna of claim 1, wherein: the circular fixing seat (12) forms a clamping structure with the dual-polarized corrugated horn body (15) through the mounting screw (13), and the dual-polarized corrugated horn body (15) forms a detachable structure with the circular fixing seat (12) through the mounting screw (13) and the fixing nut (14).