CN219226596U

CN219226596U - Adjustable antenna support

Info

Publication number: CN219226596U
Application number: CN202320123727.3U
Authority: CN
Inventors: 赵纪努
Original assignee: Wulian County Financial Media Center Wulian Radio And Television Station
Current assignee: Wulian County Financial Media Center Wulian Radio And Television Station
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-20
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses an adjustable antenna bracket which comprises a bottom plate, a mounting column and an antenna body, wherein the mounting column is fixed on the upper surface of the bottom plate, a first reinforcing rod is fixed at the bottom end of the bottom plate, a second reinforcing rod is fixed at the top end of the mounting column, a transverse plate is fixed on the upper surface of the mounting column, the upper surface of the second reinforcing rod is fixedly connected with the transverse plate, a first motor is arranged on the inner side of the mounting frame, a middle frame is fixed at the output end of the first motor, a second motor is fixed above the middle frame, a mounting box is fixed on the upper surface of a supporting rod, a double-shaft motor is connected in the middle of the mounting box, a rectangular block is connected at the outer end of the screw rod in a threaded mode, the antenna body is positioned above the middle frame, and a support plate is fixed at the bottom end of the antenna body. This regulation formula antenna boom, stable in structure through removing the rectangular piece, makes things convenient for quick assembly disassembly antenna body, is convenient for rotate the antenna body comprehensively.

Description

Adjustable antenna support

Technical Field

The utility model relates to the technical field of antenna brackets, in particular to an adjustable antenna bracket.

Background

The antenna converts the guided wave propagating on the transmission line into electromagnetic wave propagating in the unbounded medium or vice versa, the antenna is a component for transmitting or receiving electromagnetic wave in the radio equipment, when in use, the antenna is installed through the bracket, and in order to facilitate the adjustment of the angle of the antenna, an adjusting mechanism is arranged on the bracket;

if the Chinese patent with the authorized bulletin number of CN208596778U discloses a novel antenna mounting bracket for broadcasting and television engineering, the butterfly antenna is conveniently adjusted in transverse and longitudinal angles through the fixed rod and the adjusting rod, the wire harness is orderly arranged through the arranged mounting box and the wire arranging plate, the mounting bracket is convenient to mount and maintain, the Chinese patent with the authorized bulletin number of CN218005230U discloses the mounting bracket for broadcasting and television antenna, the multi-angle adjustment of the broadcasting and television antenna body is realized, the convenience is provided for a user to find the optimal angle of the broadcasting and television antenna body, the operation is convenient, the integral stability of the bracket can be increased through the interaction between the first reinforcing plate between the first mounting ring and the placing plate on the rotating column and the second reinforcing plate between the first mounting ring and the placing plate on the upright column, the service life of the bracket is prolonged, and the Chinese patent with the authorized bulletin number of CN215119206U discloses the broadcasting and television antenna bracket with the advantages of convenient use, simple operation, quick mounting and automatic angle adjustment;

as known from the search and daily use of the prior patent, the prior adjustable antenna bracket has the problem that the antenna body cannot be quickly assembled and disassembled, and the assembly and disassembly structure is complex, so we propose an adjustable antenna bracket so as to solve the problem.

Disclosure of Invention

The utility model aims to provide an adjustable antenna bracket which is stable in structure, and the antenna body is convenient to disassemble and assemble quickly by moving a rectangular block, so that the antenna body can be rotated comprehensively.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable antenna mount comprising a base plate, a mounting post, and an antenna body:

the upper surface of bottom plate is fixed with the erection column, and the bottom of bottom plate is fixed with first stiffening rod, the top of erection column is fixed with the second stiffening rod, the upper surface of erection column is fixed with the diaphragm, the upper surface and the diaphragm fixed connection of second stiffening rod, and the upper surface of diaphragm have the mounting bracket, the inboard of mounting bracket is provided with first motor, the output of first motor is fixed with the intermediate frame, and the lower surface fixed with the bracing piece of intermediate frame, the top of intermediate frame is fixed with the second motor, and the output of second motor is fixed with branch, the upper surface fixed with the installation box of branch, and the both ends are all fixed with the limiting plate about the installation box, the middle part of installation box is connected with the biax motor, and the output of biax motor is fixed with the lead screw, the outer end threaded connection of lead screw has the rectangle piece;

the antenna body is located the top of middle frame, and the bottom mounting of antenna body has the extension board.

Preferably, the top end of the first reinforcing rod is fixedly connected with the mounting column.

Preferably, the top of the mounting frame is provided with a ring groove, and the ring groove at the top of the mounting frame is internally provided with the bottom of the supporting rod.

Preferably, the inner side surface of the limiting plate is attached to the outer side surface of the rectangular block, and the rectangular block and the mounting box form a sliding structure through the screw rod.

Preferably, the screw threads of the screw rods at the right two ends of the double shaft Ma Dazuo are opposite in direction.

Preferably, the support plate is connected with the mounting box and the rectangular block is connected with the support plate in a clamping manner.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable antenna bracket has a stable structure, and the antenna body can be conveniently and quickly assembled and disassembled by moving the rectangular block, so that the antenna body can be conveniently and comprehensively rotated;

1. a first reinforcing rod is connected between the bottom plate and the mounting column, a second reinforcing rod is connected between the mounting column and the transverse plate, and the stability of the adjustable antenna bracket is improved by the aid of the first reinforcing rod and the second reinforcing rod;

2. the support plate is connected with the mounting box and the rectangular block is connected with the support plate in a clamping way, the rectangular block is moved through the rotation of the screw rod, so that the connection between the rectangular block and the support plate is adjusted, and the antenna body is convenient and quick to assemble and disassemble through moving the rectangular block;

3. the first motor drives the antenna body to rotate on the horizontal interface, the second motor drives the antenna body to rotate on the vertical interface, the antenna body is convenient to rotate comprehensively, and the angle of the antenna body is adjusted.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side view in cross-section of the present utility model;

fig. 4 is a schematic overall view of the structure of the support plate and the antenna body of the present utility model.

In the figure: 1. a bottom plate; 2. a mounting column; 3. a first reinforcing rod; 4. a second reinforcing rod; 5. a cross plate; 6. a first motor; 7. a mounting frame; 8. a middle frame; 9. a support rod; 10. a second motor; 11. a support rod; 12. a mounting box; 13. a limiting plate; 14. a biaxial motor; 15. a screw rod; 16. rectangular blocks; 17. an antenna body; 18. and (5) supporting plates.

Description of the embodiments

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 present utility model provides a technical solution: the utility model provides an adjustable antenna support, including bottom plate 1, erection column 2, first stiffening rod 3, second stiffening rod 4, diaphragm 5, first motor 6, mounting bracket 7, intermediate frame 8, bracing piece 9, second motor 10, branch 11, mounting box 12, inject board 13, biax motor 14, lead screw 15, rectangular piece 16, antenna body 17 and extension board 18, as shown in FIG. 1, the upper surface of bottom plate 1 is fixed with erection column 2, and the bottom of bottom plate 1 is fixed with first stiffening rod 3, the top of erection column 2 is fixed with second stiffening rod 4, the upper surface of erection column 2 is fixed with diaphragm 5, the upper surface of second stiffening rod 4 and diaphragm 5 fixed connection, the top and the erection column 2 fixed connection of first stiffening rod 3, utilize first stiffening rod 3 and second stiffening rod 4 to consolidate this adjustable antenna support;

the upper surface of the transverse plate 5 is fixedly provided with a mounting frame 7, the inner side of the mounting frame 7 is provided with a first motor 6, the output end of the first motor 6 is fixedly provided with a middle frame 8, the lower surface of the middle frame 8 is fixedly provided with a supporting rod 9, the top end of the mounting frame 7 is provided with a ring groove, and the ring groove at the top end of the mounting frame 7 is internally provided with the bottom end of the supporting rod 9;

as shown in fig. 1 and 3, a second motor 10 is fixed above the middle frame 8, a supporting rod 11 is fixed at the output end of the second motor 10, a mounting box 12 is fixed on the upper surface of the supporting rod 11, limiting plates 13 are fixed at the left and right ends of the mounting box 12, a double-shaft motor 14 is connected to the middle of the mounting box 12, a screw rod 15 is fixed at the output end of the double-shaft motor 14, as shown in fig. 1, 2 and 4, a rectangular block 16 is connected with an antenna body 17 through a supporting plate 18, when the angle of the antenna body 17 needs to be adjusted, the first motor 6 drives the middle frame 8 to rotate in the horizontal direction, so that the antenna body 17 on the middle frame 8 rotates in the horizontal direction, the second motor 10 drives the supporting rod 11 to rotate on a vertical interface, so that the antenna body 17 indirectly connected with the supporting rod 11 rotates on the vertical interface, and the angle of the antenna body 17 is adjusted by using the first motor 6 and the second motor 10;

when the antenna body 17 needs to be detached, the biaxial motor 14 in fig. 2 is turned on, the biaxial motor 14 drives the left and right 2 groups of screw rods 15 to rotate anticlockwise, the screw threads of the screw rods 15 at the left and right ends of the biaxial motor 14 are opposite, the rectangular block 16 is connected with the outer ends of the screw rods 15 in a threaded manner, the rectangular block 16 moves inwards along with the anticlockwise rotation of the screw rods 15, the rectangular block 16 moves on the inner side of the limiting plate 13, the limiting plate 13 is used for limiting the moving track of the rectangular block 16, after the rectangular block 16 leaves the supporting plate 18, the supporting plate 18 is lifted upwards due to the fact that the supporting plate 18 is connected with the mounting box 12 and the connecting mode of the rectangular block 16 and the supporting plate 18 is in a clamping manner, so that the supporting plate 18 leaves the mounting box 12, and the antenna body 17 and the supporting plate 18 can be removed, and a series of operations of the adjusting type antenna support can be completed.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable antenna boom, includes bottom plate (1), erection column (2) and antenna body (17), its characterized in that:

the upper surface of bottom plate (1) is fixed with erection column (2), and the bottom of bottom plate (1) is fixed with first stiffening rod (3), the top of erection column (2) is fixed with second stiffening rod (4), the upper surface of erection column (2) is fixed with diaphragm (5), the upper surface and the diaphragm (5) of second stiffening rod (4) are fixedly connected, and the upper surface of diaphragm (5) is fixed with mounting bracket (7), the inboard of mounting bracket (7) is provided with first motor (6), the output of first motor (6) is fixed with intermediate frame (8), and the lower surface of intermediate frame (8) is fixed with bracing piece (9), the top of intermediate frame (8) is fixed with second motor (10), and the output of second motor (10) is fixed with branch (11), the upper surface of branch (11) is fixed with mounting box (12), and both ends are fixed with limiting plate (13) about mounting box (12), the middle part of mounting box (12) is connected with rectangular motor (14), the output screw rod (15) of screw rod (14), screw rod (15) are connected with screw rod (15);

the antenna body (17) is located above the middle frame (8), and a support plate (18) is fixed to the bottom end of the antenna body (17).

2. An adjustable antenna support according to claim 1, wherein: the top end of the first reinforcing rod (3) is fixedly connected with the mounting column (2).

3. An adjustable antenna support according to claim 1, wherein: the top of mounting bracket (7) has seted up the annular, and is provided with the bottom of bracing piece (9) in the annular on mounting bracket (7) top.

4. An adjustable antenna support according to claim 1, wherein: the inner side surface of the limiting plate (13) is attached to the outer side surface of the rectangular block (16), and the rectangular block (16) and the mounting box (12) form a sliding structure through the screw rod (15).

5. An adjustable antenna support according to claim 1, wherein: screw threads of screw rods (15) at the left end and the right end of the double-shaft motor (14) are opposite in direction.

6. An adjustable antenna support according to claim 1, wherein: the support plate (18) is connected with the mounting box (12) and the rectangular block (16) is connected with the support plate (18) in a clamping mode.