CN220106881U

CN220106881U - Satellite antenna adjusting device

Info

Publication number: CN220106881U
Application number: CN202321744730.3U
Authority: CN
Inventors: 张亮
Original assignee: Shenzhen Tianhai World Satellite Application Technology Co ltd
Current assignee: Shenzhen Tianhai World Satellite Application Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-11-28
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a satellite antenna adjusting device, which relates to the field of satellite antenna auxiliary equipment and comprises a connecting base and a screw rod, wherein the top of the connecting base is fixedly connected with a protective box body, the inner wall of the bottom of the protective box body is fixedly provided with a supporting frame, and the inside of the supporting frame is rotationally connected with a driving assembly. This satellite antenna adjusting device through the powerful magnet of arc that sets up for satellite antenna convenient to use person preliminary installs on bearing bracket's internal surface, simultaneously through the clamping component that sets up, make this adjusting device can carry out the centre gripping to satellite antenna's fossil fragments pole one by one fixedly, simultaneously because clamping component's fixed mode is elastic clamping, make satellite antenna's fossil fragments pole and clamping component's dismouting all very convenient, thereby avoided the user to need spend longer time when changing or overhauling satellite antenna to carry out the dismouting and handle and cause the change of user or overhaul the condition that efficiency receives the interference to appear.

Description

Satellite antenna adjusting device

Technical Field

The utility model relates to the field of satellite antenna auxiliary equipment, in particular to a satellite antenna adjusting device.

Background

The satellite antenna is a metal paraboloid and is responsible for reflecting satellite signals into a feed source and a tuner which are positioned at a focus, and the satellite antenna is used for collecting weak signals transmitted by satellites and removing noise as much as possible. Most of the antennas are generally parabolic, and some multifocal antennas are formed by combining a spherical surface and a parabolic surface, satellite signals are concentrated to a focus of the parabolic antennas after being reflected by the parabolic antennas, and the satellite antennas generally need to use an adjusting device to adjust the angle orientation of the satellite signals in order to improve the signal strength in daily use.

However, the existing adjusting device still has some defects, such as complicated installation steps of the satellite antenna of the existing adjusting device, so that a user needs to spend a long time for disassembling and assembling the satellite antenna when replacing or overhauling the satellite antenna, and a certain interference is brought to the replacement or overhauling efficiency of the user.

Therefore, there is an urgent need to improve the disadvantage, and the present utility model is to solve the existing structural shortcomings and provide a satellite antenna adjusting device.

Disclosure of Invention

The present utility model is directed to a satellite antenna adjusting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a satellite antenna adjusting device, includes connection base and lead screw, the top fixedly connected with protection box of connection base, and the bottom inner wall fixed mounting of protection box has the support frame to the inside rotation of support frame is connected with drive assembly, and the top sliding connection of protection box has adjusting part moreover, the lead screw rotates the inside of connecting at adjusting part, and the bottom avris fixedly connected with adjusting gear of lead screw, and the surface swing joint of lead screw has coupling mechanism, coupling mechanism's avris fixedly connected with ejector pin moreover, the top fixed mounting of ejector pin has the loading board simultaneously, the top fixed mounting of loading board has the regulation support, and the avris rotation of regulation support is connected with the bearing support to the internal surface fixed mounting of bearing support has arc powerful magnet, and the avris fixedly connected with clamping assembly of bearing support moreover, the top fixedly connected with telescopic link of loading board, and the extension end fixedly connected with hinge assembly of telescopic link to the avris of hinge assembly and the inside sliding connection of bearing support.

Further, the drive assembly comprises a hand rocker, a drive rod, a conical gear set and a drive shaft, the side of the hand rocker is fixedly connected with the drive rod, the conical gear set is fixedly installed on the side of the end portion of the drive rod, the drive shaft is fixedly installed in the conical gear set, and meanwhile the side of the drive rod is rotationally connected with the inside of the protective box body.

Further, the top of drive shaft and the bottom fixed connection of adjusting part, and the avris of drive shaft and the inside rotation connection of protection box to adjusting part constitutes revolution mechanic through drive shaft and protection box.

Further, the adjusting part comprises an arc-shaped sliding block, a rotary table, a supporting column, a connecting plate and a sliding sleeve, wherein the rotary table is fixedly connected to the top of the arc-shaped sliding block, the supporting column is fixedly installed at the top of the rotary table, the connecting plate is fixedly connected to the top of the supporting column, and the sliding sleeve is embedded in the connecting plate.

Further, the number of the arc-shaped sliding blocks is two, the two arc-shaped sliding blocks are symmetrically arranged by taking the perpendicular bisector of the turntable as a symmetrical axis, and the turntable and the protective box body form a sliding structure through the arc-shaped sliding blocks.

Further, the number of the sliding sleeves is four, the four sliding sleeves are arranged in the connecting plate at equal intervals in an annular mode, the inner parts of the sliding sleeves are connected with the side edges of the ejector rods in a sliding mode, and the ejector rods and the connecting plate form a sliding structure through the sliding sleeves.

Further, the clamping assembly comprises a connecting rod, a clamping support, an elastic limiting mechanism and a clamping plate, wherein the end part of the connecting rod is fixedly connected with the clamping support, the elastic limiting mechanism is fixedly connected with the inner surface of the clamping support, the clamping plate is fixedly connected with the end part of the elastic limiting mechanism, and meanwhile, the other end of the connecting rod is fixedly connected with the side fixing structure of the bearing support.

Further, the end part of the elastic limiting mechanism is fixedly connected with the inner surface of the clamping support, the other end of the elastic limiting mechanism is fixedly connected with the side of the clamping plate, and the clamping plate and the clamping support form an elastic structure through the elastic limiting mechanism.

The utility model provides a satellite antenna adjusting device, which has the following beneficial effects:

1. according to the utility model, the arc-shaped powerful magnet is arranged, so that a satellite antenna is convenient for a user to initially install on the inner surface of the bearing bracket, meanwhile, through the clamping assembly, the adjusting device can clamp and fix the keel rods of the satellite antenna one by one, and meanwhile, as the fixing mode of the clamping assembly is elastic clamping, the assembly and disassembly of the keel rods of the satellite antenna and the clamping assembly are very convenient, so that the situation that the replacement or overhaul efficiency of the user is disturbed due to the fact that the user needs to spend a long time for carrying out assembly and disassembly treatment when the satellite antenna is replaced or overhauled is avoided.

2. According to the utility model, the height of the bearing plate is convenient for a user to adjust through the screw rod, the adjusting gear, the connecting mechanism and the ejector rod, and meanwhile, the inclined angle of the bearing bracket is convenient for the user to adjust through the telescopic rod and the hinge assembly, so that the condition that the signal receiving adjusting effect is not high due to the traditional single transverse angle adjustment is avoided, and the signal adjusting device is better in signal adjusting due to the fact that the adjusting device can adjust the transverse angle, the inclined angle and the height of the satellite antenna.

Drawings

FIG. 1 is a schematic diagram of a front view of a satellite antenna adjusting device according to the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a satellite antenna adjusting device according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 of a satellite antenna adjusting device according to the present utility model;

fig. 4 is a schematic perspective view of a clamping bracket-elastic limiting mechanism of a satellite antenna adjusting device according to the present utility model.

In the figure: 1. the base is connected; 2. a protective box body; 3. a support frame; 4. a drive assembly; 41. a hand rocker; 42. a driving rod; 43. a conical gear set; 44. a drive shaft; 5. an adjustment assembly; 51. an arc-shaped sliding block; 52. a turntable; 53. a support column; 54. a connecting plate; 55. a sliding sleeve; 6. a screw rod; 7. an adjusting gear; 8. a connecting mechanism; 9. a push rod; 10. a carrying plate; 11. adjusting the bracket; 12. a load bearing bracket; 13. arc strong magnet; 14. a clamping assembly; 141. a connecting rod; 142. a clamping bracket; 143. elastic limit mechanism 144, grip block 15, telescopic link 16, hinge assembly.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, fig. 2 and fig. 4, a satellite antenna adjusting device, including connecting base 1 and lead screw 6, the top fixedly connected with protection box 2 of connecting base 1, and the top sliding connection of protection box 2 has adjusting part 5, lead screw 6 rotates the inside of connecting at adjusting part 5, and the bottom avris fixedly connected with adjusting gear 7 of lead screw 6, and the surface swing joint of lead screw 6 has coupling mechanism 8, and the avris fixedly connected with ejector pin 9 of coupling mechanism 8, the top fixedly mounted of ejector pin 9 has loading board 10 simultaneously, the top fixedly mounted of loading board 10 has adjusting bracket 11, and the avris rotation of adjusting bracket 11 is connected with loading bracket 12, and the interior surface fixed mounting of loading bracket 12 has arc powerful magnet 13, and the avris fixedly connected with clamping part 14 of loading bracket 12, clamping part 14 is including connecting rod 141, clamping bracket 142, elastic limiting mechanism 143 and clamping plate 144, and the end fixedly connected with clamping bracket 142, and the interior surface fixed connection of clamping bracket 143 has elastic limiting mechanism 143, the end and the clamping mechanism 142 and the inner surface fixed surface of clamping mechanism 142 and clamping mechanism 144 of clamping mechanism 142 and the avris fixedly connected with the elastic limiting mechanism 144 through the clamping mechanism 144 of clamping bracket 144, simultaneously can make the elastic limiting mechanism and the clamping mechanism 144 automatically become the elastic limiting mechanism and the clamping mechanism of the other end of the elastic limiting mechanism and the supporting bracket 144, the other end and the elastic limiting mechanism is fixed through the clamping mechanism and the clamping mechanism 144, the elastic limiting mechanism and the clamping plate 144.

As shown in fig. 1 to 3, the inner wall of the bottom of the protective housing 2 is fixedly provided with a supporting frame 3, the inside of the supporting frame 3 is rotatably connected with a driving component 4, the driving component 4 comprises a hand rocker 41, a driving rod 42, a conical gear set 43 and a driving shaft 44, the side of the hand rocker 41 is fixedly connected with the driving rod 42, the end side of the driving rod 42 is fixedly provided with the conical gear set 43, the inside of the other conical gear in the conical gear set 43 is fixedly provided with a driving shaft 44, the top of the driving shaft 44 is fixedly connected with the bottom of the adjusting component 5, the side of the driving shaft 44 is rotatably connected with the inside of the protective housing 2, the adjusting component 5 and the protective housing 2 form a rotating structure through the adjusting component 5 and the protective housing 2 which are arranged into a rotating structure, so that the transverse angle of the adjusting component 5 is convenient to adjust, meanwhile, the side of the driving rod 42 is rotationally connected with the inside of the protective box body 2, the driving rod 42 can drive the driving shaft 44 to synchronously rotate when rotating through the arranged conical gear set 43, the top of the protective box body 2 is slidingly connected with the adjusting component 5, the adjusting component 5 comprises two arc-shaped sliding blocks 51, a turntable 52, supporting columns 53, connecting plates 54 and sliding sleeves 55, the top of the arc-shaped sliding blocks 51 is fixedly connected with the turntable 52, the two arc-shaped sliding blocks 51 are symmetrically arranged by taking the perpendicular bisector of the turntable 52 as a symmetrical axis, the turntable 52 forms a sliding structure with the protective box body 2 through the arc-shaped sliding blocks 51, the turntable 52 is more stable when rotating through the turntable 52 and the protective box body 2 which are arranged into the sliding structure, the top of the turntable 52 is fixedly provided with the supporting columns 53, the top of the supporting columns 53 is fixedly connected with the connecting plates 54, simultaneously, the inside of connecting plate 54 inlays and is equipped with sliding sleeve 55, the quantity of sliding sleeve 55 is four, four sliding sleeve 55 are annular equidistance and set up in the inside of connecting plate 54, and the inside of sliding sleeve 55 and the limit sideslip of ejector pin 9 are connected, and ejector pin 9 constitutes sliding structure through sliding sleeve 55 and connecting plate 54, through ejector pin 9 and the connecting plate 54 that set up sliding structure, make ejector pin 9 can not appear the position skew when going on the lift and remove, lead screw 6 rotates the inside of connecting at adjusting part 5, and the bottom limit fixedly connected with adjusting gear 7 of lead screw 6, and the surface swing joint of lead screw 6 has coupling mechanism 8, and the limit side fixedly connected with ejector pin 9 of coupling mechanism 8, the top fixed mounting of ejector pin 9 has loading board 10 simultaneously, the top fixed mounting of loading board 10 has adjusting bracket 11, and the limit side rotation of adjusting bracket 11 is connected with loading bracket 12, the top fixedly connected with telescopic link 15 of loading board 10, and the extension end fixedly connected with hinge assembly 16 of telescopic link 15, and the limit side of hinge assembly 16 and the inside sliding connection of loading bracket 12.

To sum up, according to the structure shown in fig. 1 to 4, a user firstly installs the adjusting device by penetrating bolts into the connection base 1 and turning the bolts into the ground, then the user grabs the satellite antenna to be installed and aligns the keel thereof with the clamping component 14, then the bottom of the satellite antenna is put into the interior of the bearing bracket 12, at this time, the iron base at the bottom of the satellite antenna is absorbed by the arc-shaped powerful magnet 13 to achieve the primary fixing purpose, simultaneously, the keel of the satellite antenna moves towards the interior of the clamping bracket 142 along with the movement of the satellite antenna towards the interior of the bearing bracket 12, the clamping plate 144 in the clamping component 14 automatically clamps and fixes the keel of the satellite antenna by the elasticity of the elastic limiting mechanism 143 when the bottom of the satellite antenna is absorbed by the arc-shaped powerful magnet 13, the quick installation of the satellite antenna is completed, when the satellite antenna is installed, a user takes out the limit bolt in the telescopic rod 15 and then applies force to the right side of the satellite antenna, so that the bearing bracket 12 rotates by tilting angle through the rotating rod in the adjusting bracket 11, meanwhile, the extending end of the telescopic rod 15 moves upwards through the cooperation of the hinge assembly 16, when the tilting angle of the satellite antenna is adjusted (namely, when the signal is strongest), the user newly installs the taken out limit bolt in the telescopic rod 15, then the user achieves the aim of driving the screw rod 6 to rotate in the turntable 52 and the connecting plate 54 by stirring the adjusting gear 7, when the screw rod 6 starts to rotate, the ejector rod 9 moves upwards along the inner part of the sliding sleeve 55 through the connection of the connecting mechanism 8, so as to achieve the aim of adjusting the height of the bearing plate 10, after the height of the satellite antenna is adjusted (namely, when the signal is strongest), the user stops stirring the adjusting gear 7, then grabs the hand rocker 41 and drives the driving rod 42 to rotate in the support frame 3 through the hand rocker, then the driving rod 42 can drive the driving shaft 44 to rotate in the protective box 2 when rotating through the matching of the conical gear set 43, then the driving shaft 44 drives the turntable 52 to synchronously rotate when rotating through the sliding of the arc-shaped sliding block 51, and when the signal received by the satellite antenna is strongest, the hand rocker 41 is stopped from rotating, so that the whole adjustment step of the satellite antenna is completed.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a satellite antenna adjusting device, includes connection base (1) and lead screw (6), a serial communication port, the top fixedly connected with protection box (2) of connection base (1), and the bottom inner wall fixed mounting of protection box (2) has support frame (3), and the inside rotation of support frame (3) is connected with drive assembly (4), and the top sliding connection of protection box (2) has adjusting part (5), lead screw (6) rotate the inside of connecting at adjusting part (5), and the bottom avris fixedly connected with adjusting gear (7) of lead screw (6), and the surface swing joint of lead screw (6) has coupling mechanism (8), and the avris fixedly connected with ejector pin (9) of coupling mechanism (8), the top fixedly connected with loading board (10) of ejector pin (9) simultaneously, the top fixedly connected with adjusting part (11) of loading board (10), and the avris rotation of adjusting part (11) is connected with loading board (12), and the interior surface fixed mounting of loading board (12) has arc powerful magnet (13), and loading board (12) avris fixedly connected with coupling mechanism (14), extension bar (15) fixedly connected with telescopic link (15), and the side of the hinge assembly (16) is slidably connected to the interior of the carrier bracket (12).

2. The satellite antenna adjusting device according to claim 1, wherein the driving assembly (4) comprises a hand rocker (41), a driving rod (42), a conical gear set (43) and a driving shaft (44), the driving rod (42) is fixedly connected to the side of the hand rocker (41), the conical gear set (43) is fixedly mounted on the side of the end portion of the driving rod (42), the driving shaft (44) is fixedly mounted in the conical gear set (43) and the side of the driving rod (42) is rotatably connected with the inside of the protective box (2).

3. A satellite antenna adjusting device according to claim 2, characterized in that the top of the driving shaft (44) is fixedly connected with the bottom of the adjusting assembly (5), and the side of the driving shaft (44) is rotatably connected with the inside of the protective housing (2), and the adjusting assembly (5) and the protective housing (2) form a rotating structure through the driving shaft (44).

4. The satellite antenna adjusting device according to claim 1, wherein the adjusting component (5) comprises an arc-shaped sliding block (51), a rotary table (52), a supporting column (53), a connecting plate (54) and a sliding sleeve (55), the top of the arc-shaped sliding block (51) is fixedly connected with the rotary table (52), the supporting column (53) is fixedly installed at the top of the rotary table (52), the connecting plate (54) is fixedly connected with the top of the supporting column (53), and the sliding sleeve (55) is embedded in the connecting plate (54).

5. The satellite antenna adjusting device according to claim 4, wherein the number of the arc-shaped sliding blocks (51) is two, the two arc-shaped sliding blocks (51) are symmetrically arranged by taking a perpendicular bisector of the turntable (52) as a symmetry axis, and the turntable (52) and the protective box body (2) form a sliding structure through the arc-shaped sliding blocks (51).

6. The satellite antenna adjusting device according to claim 4, wherein the number of the sliding sleeves (55) is four, the four sliding sleeves (55) are arranged in the connecting plate (54) at equal intervals in a ring shape, the inner part of the sliding sleeve (55) is in sliding connection with the side of the ejector rod (9), and the ejector rod (9) and the connecting plate (54) form a sliding structure through the sliding sleeve (55).

7. The satellite antenna adjusting device according to claim 1, wherein the clamping assembly (14) comprises a connecting rod (141), a clamping bracket (142), an elastic limiting mechanism (143) and a clamping plate (144), the end part of the connecting rod (141) is fixedly connected with the clamping bracket (142), the inner surface of the clamping bracket (142) is fixedly connected with the elastic limiting mechanism (143), the end part of the elastic limiting mechanism (143) is fixedly connected with the clamping plate (144), and meanwhile, the other end of the connecting rod (141) and the side fixing structure of the bearing bracket (12) are fixedly connected.

8. The satellite antenna adjusting device according to claim 7, wherein an end of the elastic limiting mechanism (143) is fixedly connected with an inner surface of the clamping bracket (142), the other end of the elastic limiting mechanism (143) is fixedly connected with an edge side of the clamping plate (144), and the clamping plate (144) and the clamping bracket (142) form an elastic structure through the elastic limiting mechanism (143).