Angle adjusting device of horn antenna

Abstract

The utility model discloses an angle adjusting device of a horn antenna, which comprises a supporting seat and an antenna mounting plate arranged above the supporting seat, the antenna mounting plate is connected with the supporting seat through two adjusting plates, fasteners are arranged on the adjusting plates, and the adjusting plates are connected with the supporting seat. The end portion of the fastening piece penetrates through a limiting groove formed in the adjusting plate and is connected with the supporting base, when the angle of the adjusting plate is adjusted, the fastening piece is rotated clockwise or anticlockwise, fastening or loosening of the adjusting plate is achieved, and therefore the angle of the adjusting plate is adjusted. According to the utility model, the structure is simple, through the cooperative arrangement of the adjusting plate, the fastener and the antenna mounting plate, the coplanar convenient installation of the horn antenna is realized, the synchronous adjustment of multiple horn angles is supported, the control complexity is simplified, the convenience of installation and debugging is improved, and the high efficiency and stability of the operation of an antenna system are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a horn antenna technical field, concretely is a kind of angle adjusting device of horn antenna. BACKGROUND

[0002] As a widely used directional antenna, horn antenna is widely used in microwave communication, satellite communication, radar system and 5G base station and other scenes due to its high gain, strong directivity and good radiation characteristics. Its polarization mode (such as linear polarization, circular polarization or dual polarization) directly affects the signal transmission efficiency and system performance. However, in practical application, the installation mode of the prior art has significant defects, which limits its deployment efficiency and reliability in complex scenarios.

[0003] At present, commercially available horn antennas mostly adopt split type installation scheme. For example, the common three-horn system needs to install three independent horns on different tripods, or install by combining two horns and a single horn, or even adopt the mode of three-horn upside-down staggered and non-coplanar arrangement. Such installation method needs to rely on multiple tripods, supports and connecting pieces, with many parts and complicated assembly steps, resulting in long construction period and high labor cost; each horn needs to be adjusted in height and angle separately, and it is difficult to ensure the pointing consistency of the three horns during manual debugging, which may lead to uneven signal coverage or interference due to angle deviation. Therefore, an angle adjusting device for horn antenna is proposed. SUMMARY

[0004] The utility model aims at providing an angle adjusting device for horn antenna to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an angle adjusting device for horn antenna, comprising a support seat and an antenna mounting plate arranged above the support seat, the antenna mounting plate and the support seat are connected by two adjusting plates, a fastener is installed on the adjusting plate, the end of the fastener passes through a limiting slot opened on the adjusting plate and is connected with the support seat, when adjusting the angle of the adjusting plate, the fastener is rotated clockwise or counterclockwise to tighten or loosen the adjusting plate, thereby adjusting the angle of the adjusting plate.

[0006] As a further scheme of the utility model: a first quick mounting plate is installed on the end face of the support seat away from the antenna mounting plate, and the first quick mounting plate is connected with a tripod.

[0007] As a further scheme of the utility model: the adjusting plate is L-shaped, and the adjusting plate is connected with the support seat and the antenna mounting plate by screws.

[0008] As a further scheme of the present utility model: the end face of the antenna mounting plate away from the support base is provided with a fixed block, and a clamping groove for inserting the fixed block is formed in the fixed block.

[0009] As a further scheme of the present utility model: the upper end face of the mounting block is provided with a first horn antenna, and a second horn antenna and a third horn antenna are respectively arranged on both sides of the upper end face of the antenna mounting plate.

[0010] As a further scheme of the present utility model: the opening insertion direction of the clamping groove is located at one side of the third horn antenna.

[0011] As a further scheme of the present utility model: a plurality of through holes are formed in the antenna mounting plate.

[0012] Compared with the prior art, the present utility model has the beneficial effects that:

[0013] The present application realizes the coplanar convenient installation of the horn antenna by the cooperative arrangement of the adjusting plate, the fastener and the antenna mounting plate, supports the synchronous adjustment of the multi-horn angle, simplifies the control complexity, improves the convenience of installation and debugging, and guarantees the efficiency and stability of the antenna system operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an angle adjusting device diagram of the horn antenna of the present utility model;

[0015] Figure 2 It is an antenna mounting plate diagram of the present utility model;

[0016] Figure 3 It is a fixed block and mounting block combination diagram of the present utility model;

[0017] Figure 4 It is an antenna mounting plate diagram of the present utility model;

[0018] Figure 5 It is a first horn antenna, a second horn antenna and a third horn antenna diagram of the present utility model;

[0019] Figure 6 It is an adjusting plate diagram of the present utility model;

[0020] In the drawing: 1, tripod; 2, first quick mounting plate; 3, support base; 4, adjusting plate; 41, fastener; 42, limiting groove; 5, antenna mounting plate; 6, fixed block; 7, mounting block; 8, first horn antenna; 9, second horn antenna; 10, third horn antenna. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-6 In the embodiment of the utility model, the angle adjusting device of the horn antenna comprises a supporting seat 3 and an antenna mounting plate 5 arranged above the supporting seat 3, two adjusting plates 4 are connected between the antenna mounting plate 5 and the supporting seat 3, fasteners 41 are mounted on the adjusting plates 4, the end portions of the fasteners 41 pass through limiting grooves 42 arranged on the adjusting plates 4 and are connected with the supporting seat 3, when the angle of the adjusting plate 4 is adjusted, the fasteners 41 are rotated clockwise or counterclockwise, the fastening or loosening of the adjusting plate 4 is realized, and thus the angle adjustment of the adjusting plate 4 is completed.

[0023] Specifically, the two adjusting plates 4 are mounted on the non-adjacent sides of the supporting seat 3 and are symmetrically arranged, the adjusting plate 4 is L-shaped, and the adjusting plate 4 is connected with the supporting seat 3 and the antenna mounting plate 5 through screws, the supporting seat 3 and the adjusting plate 4 are limited together through the screws, at this time, the adjusting plate 4 can rotate along the outer circumferential surface of the screw, the limiting groove 42 is arc-shaped and coincides with the path of the rotation of the adjusting plate 4, and the two adjusting plates 4 are connected with the antenna mounting plate 5 through screws, so that the synchronous effect can be achieved when the angle is adjusted, the fastener 41 is a stainless steel butterfly screw, when the angle of the adjusting plate 4 needs to be fixed, the stainless steel butterfly screw is rotated to move the adjusting plate 4 in the direction of the supporting seat 3, so that the two are kept in close contact, so as to fix the position of the adjusting plate 4 after adjustment, when the angle of the adjusting plate 4 needs to be adjusted again, the stainless steel butterfly screw is rotated in the opposite direction, the stainless steel butterfly screw is loosened to press the adjusting plate 4, and the angle of the adjusting plate 4 can be adjusted again.

[0024] Please refer to Figures 1-2 In one embodiment, preferably, the first quick mounting plate 2 is mounted on the end face of the supporting seat 3 away from the antenna mounting plate 5, the first quick mounting plate 2 is connected with the tripod 1, and the first quick mounting plate 2 is connected with the supporting seat 3 and the tripod 1 through bolts, so that the connection and installation of the first quick mounting plate 2, the supporting seat 3 and the tripod 1 are facilitated, and the disassembly of the first quick mounting plate 2, the supporting seat 3 and the tripod 1 is facilitated.

[0025] Please refer to Figure 2 In one embodiment, preferably, the fixing block 6 is mounted on the end face of the antenna mounting plate 5 away from the supporting seat 3, and the fixing block 6 is provided with a clamping groove for inserting the mounting block 7.

[0026] Referring to Figure 1 In one embodiment, preferably, the upper end surface of the mounting block 7 is provided with the first horn antenna 8, and the second horn antenna 9 and the third horn antenna 10 are respectively arranged on both sides of the upper end surface of the antenna mounting plate 5. In addition, by controlling the spacing between the horn antennas on the antenna mounting plate 5, the mutual coupling effect caused by too small spacing between the horn antennas is effectively avoided, thereby ensuring the radiation efficiency of the system.

[0027] Referring to Figure 1 In one embodiment, preferably, the opening insertion direction of the clamping groove is located on one side of the third horn antenna 10, and further, the third horn antenna 10 is smaller than the second horn antenna 9, and the spacing from the first horn antenna 8 is larger, so as to facilitate the insertion of the mounting block 7 into the interior of the clamping groove.

[0028] Referring to Figure 4 In one embodiment, preferably, a plurality of through holes are arranged on the antenna mounting plate 5, which facilitates the installation of the second horn antenna 9 and the third horn antenna 10, and further reduces the weight of the antenna mounting plate 5.

[0029] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity. The skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by the skilled in the art.

[0030] Therefore, the above description is only the preferred embodiment of the present application, and is not intended to limit the scope of the present application; that is, various equivalent transformations made within the scope of the claims of the present application are all within the protection scope of the claims of the present application.

Claims

1. An angle adjustment device for a horn antenna, characterized in that The utility model provides a support seat and the antenna mounting plate set up above the support seat are connected through two adjusting plates between the antenna mounting plate and the support seat, the fastener is installed on the adjusting plate, the end of fastener passes through the limiting slot of adjusting plate and is connected with the support seat, when the angle of adjusting plate is adjusted, the fastener is rotated clockwise or counterclockwise, the fastening or loosening of adjusting plate is realized, and the angle adjustment of adjusting plate is completed.

2. The angle adjustment device of a horn antenna according to claim 1, characterized in that, The first quick mounting plate is installed on the end surface of the support seat away from the antenna mounting plate, and the first quick mounting plate is connected with the tripod.

3. The angle adjustment device of a horn antenna according to claim 1, characterized in that, The adjusting plate is L-shaped, and the adjusting plate is connected with the support seat and the antenna mounting plate through screws.

4. The angle adjustment device of a horn antenna according to claim 1, characterized in that, The fixing block is installed on the end surface of the antenna mounting plate away from the support seat, and the clamping groove for inserting the mounting block is formed in the fixing block.

5. The angle adjustment device of a horn antenna according to claim 4, characterized in that The first horn antenna is installed on the upper end surface of the mounting block, and the second horn antenna and the third horn antenna are installed on both sides of the upper end surface of the antenna mounting plate.

6. The angle adjustment device of a horn antenna according to claim 5, characterized in that The opening insertion direction of the clamping groove is located on one side of the third horn antenna.

7. The angle adjustment device of a horn antenna according to claim 1, characterized by Multiple through holes are formed in the antenna mounting plate.

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