Efficient antenna erection device

Abstract

The present invention relates to the technical field of communication, especially to an efficient antenna erection device. The device comprises a bottom plate, a rectangular block is fixedly installedat one side of the upper end of the bottom plate, second fixing plates are fixedly installed at two sides of the upper end of the rectangular block, a second fixing rod is fixedly installed between the second fixing plates at two sides, a sliding seat is slidably arranged at the second fixing rod, hinge rods are hinged at two sides of the upper end of the sliding seat, the middle portion of the upper end of the bottom plate is provided with an antenna erection rod through a rotation structure, first connection rods are symmetrically installed at upper and lower ends of the antenna erection rod, the other ends of the hinge rods are hinged at the first connection rods at the upper end of the antenna erection rod, the bottom plate is internally provided with a cavity, and a controller is fixedly installed at one side, far away from the rectangular block, of the internal portion of the cavity. The device can control the antenna rod to perform movement, rotational erection or taking back according to the required position and angle and only needs one person to press a button to complete the extension, erection and taking back of the antenna rod.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to an efficient antenna erection device. Background technique [0002] The antenna is a kind of converter that transforms the guided wave propagating on the transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, etc., which use electromagnetic waves to transmit information rely on antennas to work. In addition, in the use of electromagnetic waves to transmit energy, non-signal energy radiation also requires an antenna. Generally, antennas are reversible, that is, the same antenna can be used as both a transmitting antenna and a receiving antenna. The basic characteristic parameters of the same a...

AI Technical Summary

Problems solved by technology

In the use of antennas in communication engineering, it is often necessary to erect the antenna mast. The traditional erection method is manual erection. How to fix it is not only inefficient, but also a great waste of manpower and material resources, and the erection effect is poor.

Images