System for two-dimensional remote-control adjustment of angle of airspace coverage type antenna

A technology covering antennas and adjustment systems, applied in control/adjustment systems, general control systems, antennas, etc., can solve the problems of unguaranteed safety of operators, improve reliability and safety of personnel operations, reduce Difficulty in installation, debugging and angle adjustment, and easy and convenient control

Active Publication Date: 2014-02-26
WUHAN HONGXIN TELECOMM TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Traditional base station antennas cannot easily and effectively adjust the azimuth angle of the airspace coverage antenna by using mechanical downtilt and electrical downtilt, and even need to go up to the tower for high-altitude operations every time the adjustment is made, and the safety of the operators cannot be guaranteed

Method used

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  • System for two-dimensional remote-control adjustment of angle of airspace coverage type antenna
  • System for two-dimensional remote-control adjustment of angle of airspace coverage type antenna
  • System for two-dimensional remote-control adjustment of angle of airspace coverage type antenna

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0054] The invention includes an antenna, a two-dimensional angle adjustment device and a remote controller.

[0055] Such as figure 1 As shown, the antenna includes a radiation element (1), a reflector (2) and a feed network.

[0056] Such as figure 1 and figure 2 As shown, the two-dimensional angle adjustment device specifically includes a two-dimensional inclination sensor (3), a horizontal angle adjustment device, a vertical angle adjustment device, an upper fixing frame (7), and a lower fixing frame (8);

[0057] The horizontal angle adjustment device includes an electric telescopic push rod (4), two supporting hinges (5), and a rotating hinge (6); the two-dimensional inclination sensor (3) is fixed on the reflector (2), and the two supporting hinges (5) ) is fixedly installed between the reflecting plate (2) and the upper fixing frame (7), and the ...

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Abstract

The invention provides a system for two-dimensional remote-control adjustment of the angle of an airspace coverage type antenna. The system is of a structure that two layers are arranged in a 90-degree spatially staggered mode, an electric telescopic push rod device is installed in each layer, the two electric telescopic push rod devices are arranged on two layers respectively in a 90-degree spatially staggered mode and used for controlling angle adjustment, in the horizontal direction, of the antenna and angle adjustment, in the vertical direction, of the antenna, a specific angle adjustment value in the horizontal direction and a specific angle adjustment value in the vertical direction are fed back and displayed by a two-dimensional tilt angle sensor, remote-control changing and adjusting of the angle are achieved by controlling two buttons of a remote control panel, each button is controlled to move vertically so that positive and negative angle adjustment in the horizontal direction and positive and negative angle adjustment in the vertical direction can be achieved, and the remote control distance is L. The angle adjustment range of the system can meet the requirements for the airspace coverage area of the antenna, the structure is simple, and operation is easy. The system can be widely applied to two-dimensional adjustment of the angle of the antenna.

Description

technical field [0001] The invention relates to the technical field of antenna angle adjustment, and in particular to a two-dimensional remote control adjustment system for air space coverage antenna angle of ground-air wireless communication. Background technique [0002] With the continuous improvement of people's quality of life, the coverage of network communication services is getting wider and wider, and the ground coverage has gradually developed to cover the airspace, and the erection of antennas must meet the environmental requirements of tower tops, mountain tops, and building roofs. Traditional base station antennas cannot easily and effectively adjust the azimuth angle of the airspace coverage antenna by using mechanical downtilt and electrical downtilt, and even every adjustment needs to be carried out at high altitudes, and the safety of operators cannot be guaranteed. In order to improve the quality of network coverage, the azimuth angle of the antenna needs t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/08G05B19/042
Inventor 邢军军杨能文石萌曾伟熊南金吴晗黄强谢晖
Owner WUHAN HONGXIN TELECOMM TECH CO LTD
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