Angle-adjustable anti-interference antenna base

Abstract

The invention relates to the technical field of communication equipment, and discloses an angle-adjustable anti-interference antenna base, which comprises a fixed bottom plate, a third gear is engagedwith a second gear, the other end of a fixed frame is fixedly connected with an antenna flitch, the surface of the antenna flitch is provided with a medicament nozzle, and the upper surface of the fixed bottom plate is provided with a sliding rail. The sliding rail is movably connected with a rack plate, the two ends of the rack plate are movably connected with connecting rods, the other ends ofthe connecting rods are movably connected with medicine storage bags, a servo motor drives a second gear to rotate and drives a third gear to rotate, the elevation angle of the antenna is continuouslychanged at the moment, the servo motor is turned off when the angle is reached, and the purpose of adjusting the elevation angle of the antenna is achieved. The second gear drives the rack plate to move horizontally to extrude the drug storage bag, and the insect repellent is sprayed to the surface of the antenna from the drug nozzle, thereby achieving the effects of repelling insects and blowingoff dust on the surface of the antenna, and achieving the purpose of preventing an antenna signal from being affected.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to an angle-adjustable anti-jamming antenna base. Background technique [0002] The satellite antenna is often called the cauldron, which is a metal parabola, which is responsible for reflecting the satellite signal to the feed source and high frequency head at the focal point, collecting the satellite signal, and removing noise as much as possible. Well, it is often used for TV signal reception in remote rural areas, so that remote rural areas can receive outside information. [0003] Generally, the satellite TV antenna is often fixedly connected with the base. The base is a simple stainless steel frame, which cannot be rotated and the antenna elevation angle cannot be adjusted. The fixing method is only pressed by stones or bricks, which is inconvenient to use. At this time, the elevation angle can only be changed through the red brick at the bottom of the base, w...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-jamming antenna base with adjustable angle, which has the advantages of adjustable antenna elevation and preventing dust and flying insects on the antenna surface from affecting the signal, and solves the problem of inconvenient adjustment of the antenna angle and easy signal Affected, poorly mounted base issues

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