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Device for rapidly realizing antenna pitching angle adjustment

An angle adjustment, antenna technology, applied in the direction of the antenna, electrical components, etc., can solve the problems of destroying the airtightness of the equipment, time-consuming and laborious, etc.

Pending Publication Date: 2018-01-19
GUILIN CHANGHAI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the method of manual adjustment is adopted, the radome of the equipment needs to be dismantled and adjusted one by one, which is time-consuming and laborious and destroys the airtightness of the equipment

Method used

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  • Device for rapidly realizing antenna pitching angle adjustment
  • Device for rapidly realizing antenna pitching angle adjustment
  • Device for rapidly realizing antenna pitching angle adjustment

Examples

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Embodiment Construction

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0024] like figure 1 As shown, a device for rapidly adjusting the pitch angle of an antenna includes a first mounting plate 1 , a second mounting plate 3 , a third mounting plate 20 and a lifting mechanism. The first mounting plate 1 , the second mounting plate 3 and the third mounting plate 20 are arranged horizontally from bottom to top in sequence, and all three are ring-shaped plates. A plurality of receiving antennas 9 that can swing up and down are evenly arranged in a ring on the second mounting plate 3, and a transmitting antenna 17 that can swing up and down and corresponds to the receiving antennas 9 is provided on the third mounting plate 20. The receiving antenna 9 and the transmitting antenna 17 corres...

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Abstract

The invention relates to a device for rapidly realizing the antenna pitching angle adjustment. The device comprises a first mounting plate, a second mounting plate, a third mounting plate and a lifting mechanism. A plurality of receiving antennas capable of swinging up and down are uniformly and annularly arranged on the second mounting plate. Transmitting antennas, which can swing up and down andcorrespond to the receiving antennas in the one to one correspondence manner, are arranged on the third mounting plate. A receiving antenna and a transmitting antenna, which correspond to each other,are connected through a linkage rod so as to realize the synchronous and vertical swinging. The lifting mechanism can drive the third mounting plate to move up and down through a supporting rod, so that the receiving antenna and the transmitting antenna can swing up and down synchronously so as to adjust the pitching angle of the receiving antenna and the pitching angle of the transmitting antenna. According to the device, the pitching angles of multiple sets of receiving antennas and transmitting antennas can be synchronously adjusted. The adjustment for the pitching angles of the receivingantennas and the transmitting antennas is realized by a rocking bar which extends to the outside of an antenna cover. The antenna cover of the device does not need to be disassembled, so that the operation steps and the time are saved. The leakproofness of the device is guaranteed.

Description

technical field [0001] The invention relates to the field of electronic countermeasure systems, in particular to a device for rapidly adjusting the pitch angle of an antenna. Background technique [0002] In the radar jamming system, due to the need for multi-beam instantaneous coverage of the equipment in all directions, multiple groups of horn antennas are often required for receiving and transmitting. The antennas are arranged in groups up and down, and the horn antenna has a certain instantaneous beam width. Low antenna elevation angles are required for spaceborne targets, and high antenna elevation angles are required for spaceborne targets. Therefore, it is necessary to quickly adjust the elevation angles of the receiving and transmitting antenna groups of the jamming equipment. If the method of manual adjustment is adopted, it is necessary to dismantle the equipment radome to adjust one by one, which is time-consuming and laborious and destroys the airtightness of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/04
Inventor 卢智斌陆正文李雪梅唐际杰李荣亮
Owner GUILIN CHANGHAI DEV
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