CN109149057B

CN109149057B - Universal satellite antenna supporting and fixing structure

Info

Publication number: CN109149057B
Application number: CN201810862252.3A
Authority: CN
Inventors: 董如迅
Original assignee: Individual
Current assignee: Li Weixiang
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2020-07-28
Anticipated expiration: 2038-08-01
Also published as: CN109149057A

Abstract

The invention discloses a universal satellite antenna supporting and fixing structure which comprises a base, wherein two sides of the top of the base are fixedly connected with supports, sleeve columns are fixedly connected to the top ends of the two supports, stand columns are slidably connected to the inner surfaces of the sleeve columns, trays are fixedly connected to the top ends of the stand columns, a first sliding groove and a second sliding groove are formed in the surface of each tray, sliding blocks are slidably connected to the surfaces of the first sliding groove and the second sliding groove, transverse expansion brackets are fixedly connected to the tops of the sliding blocks, and longitudinal expansion brackets are rotatably connected to the tops of the transverse expansion brackets. This general type satellite antenna supports fixed knot and constructs through the cooperation between spout, the slider, can realize horizontal expansion bracket and vertical expansion bracket and stretch out and draw back wantonly all around, can all fix to the satellite antenna of equidimension not, and the cost is practiced thrift to the satellite antenna support mount of a general type.

Description

Universal satellite antenna supporting and fixing structure

Technical Field

The invention relates to the technical field of satellite antennas, in particular to a universal satellite antenna supporting and fixing structure.

Background

The satellite antenna is a pot which is a metal paraboloid and is responsible for reflecting satellite signals to a feed source and a high-frequency head which are positioned at a focus. The satellite antenna is used for collecting weak signals transmitted from the satellite and removing noise as much as possible. Most antennas are generally parabolic, and some multifocal antennas are formed by a combination of a spherical surface and a parabolic surface. The satellite signal is concentrated to its focus after reflection by the parabolic antenna. Generally, the larger the antenna aperture, the stronger the signal of the program, and the higher the reception quality. However, in consideration of cost, installation and other factors, users demand that the antenna aperture be as small as possible.

The conventional satellite antenna is fixed by two supports and a middle upright post through bolts, the size of the conventional satellite antenna cannot be adjusted, and the satellite antenna supporting fixing frames with different sizes are required due to different sizes of the antenna, so that the cost is too high, and a universal satellite antenna supporting structure is required.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a universal satellite antenna supporting and fixing structure, which solves the problems that the conventional satellite antenna is only fixed by two supports and a middle upright post by using bolts, the size of the conventional satellite antenna cannot be adjusted, and antennas with different sizes need to be fixed by a fixed frame, so that the cost is too high.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a general type satellite antenna supports fixed knot and constructs, includes the base, the equal fixedly connected with support in both sides at base top, two the equal fixedly connected with sleeve post in top of support, the internal surface sliding connection of sleeve post has the stand, the top fixedly connected with tray of stand, first spout and second spout have been seted up on the surface of tray, the equal sliding connection in surface of first spout and second spout has the slider, the horizontal expansion bracket of top fixedly connected with of slider, the top of horizontal expansion bracket is rotated and is connected with vertical expansion bracket, the inside of horizontal expansion bracket and vertical expansion bracket all sets up threaded hole.

Preferably, the top of the base is fixedly connected with a box body, and a rotating shaft penetrates through the box body.

Preferably, one end of the rotating shaft is fixedly connected with a gear, one side of the gear is meshed with a rack, and the top of the rack is fixedly connected with the bottom end of the upright post.

Preferably, the outer surface of the sleeve column is in threaded connection with a fastening bolt, and the surface of the upright column is provided with a limiting hole matched with the fastening bolt.

Preferably, the bottoms of the two brackets and the top of the base are in threaded connection through bolts.

Preferably, the other end of the rotating shaft is fixedly connected with a handle.

Advantageous effects

The invention provides a universal satellite antenna supporting and fixing structure. The method has the following beneficial effects:

(1) this general type satellite antenna supports fixed knot and constructs, first spout and second spout have been seted up through the surface at the tray, the equal sliding connection in surface of first spout and second spout has the slider, the horizontal expansion bracket of top fixedly connected with of slider, the top of horizontal expansion bracket is rotated and is connected with vertical expansion bracket, threaded hole is all seted up to the inside of horizontal expansion bracket and vertical expansion bracket, through the spout, cooperation between the slider, can realize horizontal expansion bracket and vertical expansion bracket and stretch out and draw back wantonly all around, satellite antenna to equidimension not can all fix, a general type's satellite antenna supports mount, and the cost is saved.

(2) This general type satellite antenna supports fixed knot and constructs through the top fixedly connected with box at the base, the inside of box runs through there is the pivot, and the one end fixedly connected with gear of pivot, one side meshing of gear have the rack, and the top of rack and the bottom fixed connection of stand through the cooperation of above-mentioned structure, can realize that the stand slides from top to bottom at the sleeve post on the surface, and then adjusts the high facilitate mounting of stand, shelters from the enhancement signal that also can adjust in the face of the barrier.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial top view of the structure of the present invention;

fig. 3 is a partial external view of the structure of the present invention.

In the figure: 1-base, 2-bracket, 3-sleeve column, 4-upright column, 5-tray, 6-first chute, 7-second chute, 8-slide block, 9-transverse expansion bracket, 10-longitudinal expansion bracket, 11-threaded hole, 12-box, 13-rotating shaft, 14-gear, 15-rack, 16-fastening bolt, 17-limiting hole, 18-bolt and 19-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a universal satellite antenna supporting and fixing structure comprises a base 1, a box body 12 is fixedly connected to the top of the base 1, a rotating shaft 13 penetrates through the box body 12, a handle 19 is fixedly connected to the other end of the rotating shaft 13, a gear 14 is fixedly connected to one end of the rotating shaft 13, a rack 15 is meshed to one side of the gear 14, the top of the rack 15 is fixedly connected with the bottom end of an upright post 4, supports 2 are fixedly connected to two sides of the top of the base 1, the bottoms of the two supports 2 and the top of the base 1 are in threaded connection through bolts 18, a sleeve post 3 is fixedly connected to the top ends of the two supports 2, a fastening bolt 16 is in threaded connection with the outer surface of the sleeve post 3, a limiting hole 17 matched with the fastening bolt 16 is formed in the surface of the upright post 4, the upright post 4 is in sliding connection with the inner surface of the sleeve post 3, a tray 5 is fixedly connected to the top end, the equal sliding connection in surface of first spout 6 and second spout 7 has slider 8, and the horizontal expansion bracket 9 of top fixedly connected with of slider 8, the top of horizontal expansion bracket 9 are rotated and are connected with vertical expansion bracket 10, and threaded hole 11 is all seted up to the inside of horizontal expansion bracket 9 and vertical expansion bracket 10.

When the satellite antenna support fixing structure works, firstly, the satellite antenna support fixing structure is lowered, installation is convenient, the fastening bolt 16 is opened, then the handle 19 is rotated to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the gear 14 to rotate, the gear 14 rotates to drive the meshed rack 15 to move downwards, the rack 15 moves downwards to drive the stand column 4 to move downwards, the stand column 4 moves downwards to drive the tray 5 to move downwards, the fastening bolt 16 is installed after the height is proper, then the sliding block 8 is dragged to slide on the inner surfaces of the first sliding groove 6 and the second sliding groove 7 according to the size of the satellite antenna, the sliding block 8 moves to drive the transverse expansion bracket 9 to move, the transverse expansion bracket 9 moves to drive the longitudinal expansion bracket 10 to move, the proper size is adjusted, then the fixing part is used for fixing on the threaded hole 11, and then the height is.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a general type satellite antenna supports fixed knot and constructs, includes base (1), its characterized in that: the two sides of the top of the base (1) are fixedly connected with supports (2), the tops of the two supports (2) are fixedly connected with a sleeve column (3), the inner surface of the sleeve column (3) is connected with a stand column (4) in a sliding mode, the top end of the stand column (4) is fixedly connected with a tray (5), the surface of the tray (5) is provided with a first sliding groove (6) and a second sliding groove (7), the surfaces of the first sliding groove (6) and the second sliding groove (7) are connected with a sliding block (8) in a sliding mode, the top of the sliding block (8) is fixedly connected with a transverse expansion bracket (9), the top of the transverse expansion bracket (9) is rotatably connected with a longitudinal expansion bracket (10), and threaded holes (11) are formed in the transverse expansion bracket (9) and the longitudinal expansion bracket (10); the first sliding groove (6) and the second sliding groove (7) are crossed, and the number of the sliding blocks (8) is 4.

2. A universal satellite antenna supporting and fixing structure as claimed in claim 1, wherein: the top fixedly connected with box (12) of base (1), pivot (13) have been run through to the inside of box (12).

3. A universal satellite antenna supporting and fixing structure as claimed in claim 2, wherein: one end fixedly connected with gear (14) of pivot (13), one side meshing of gear (14) has rack (15), the top of rack (15) and the bottom fixed connection of stand (4).

4. A universal satellite antenna supporting and fixing structure as claimed in claim 1, wherein: the outer surface of the sleeve column (3) is in threaded connection with a fastening bolt (16), and a limiting hole (17) matched with the fastening bolt (16) is formed in the surface of the upright column (4).

5. A universal satellite antenna supporting and fixing structure as claimed in claim 1, wherein: the bottoms of the two brackets (2) are in threaded connection with the top of the base (1) through bolts (18).

6. A universal satellite antenna supporting and fixing structure as claimed in claim 2, wherein: the other end of the rotating shaft (13) is fixedly connected with a handle (19).