Integrated terminal antenna based on Beidou navigation technology

Abstract

The invention discloses an integrated terminal antenna based on Beidou navigation technology. The integrated terminal antenna includes a support base and a cavity mounting column, the cavity mountingcolumn is provided with a transition connecting rod through a steering power mechanism, and the transition connecting rod is connected with a terminal antenna bottom plate through a turning mechanism,a self-locking mechanism is also arranged inside the cavity mounting column, the turning mechanism comprises four inclined rods, the four inclined rods are mounted on a load-bearing three-dimensionalblocks at the upper end of the transition connecting rod, and pushing cylinders are arranged on the inclined rods, the terminal antenna bottom plate is also provided with a hollow barrel column, andthe outside of the hollow barrel column is provided with a tightening nut, the load-bearing three-dimensional blocks are provided with a limiting column matched with the hollow barrel column, and theupper end of the limiting column is provided with a rotating ball. The position of the terminal antenna can be accurately adjusted, so that the terminal antenna can transmit or receive signals accurately, the working quality of the terminal antenna is improved, the stability when the antenna works is improved, and the circumstance of insensitive signal reception caused by severe weather is reduced.

Description

technical field [0001] The invention relates to the technical field of terminal antennas, in particular to an integrated terminal antenna based on Beidou navigation technology. Background technique [0002] Antennas can be seen everywhere, and it is closely related to our daily life. For example, a radio to listen to radio broadcasts needs an antenna, a TV needs an antenna, and a cell phone needs an antenna. Various forms of antennas can be seen in some buildings, cars, ships, airplanes, etc.; in fact, all radio equipment (including radio communications, broadcasting, television, radar, navigation, etc.) use radio waves to work However, the transmission and reception of electromagnetic waves from ultra-long waves of a few MHz to millimeter-wave bands of more than 40 GHz must be realized through antennas; The guided wave on the transmission line is effectively converted into a certain polarized space electromagnetic wave, which is emitted in a specified direction; when rece...

AI Technical Summary

Problems solved by technology

[0003] However, the existing terminal antenna bottom plates are generally fixed on the ground, and the position of the terminal antenna is also relatively fixed, and cannot be rotated into any angle as required, thereby having a certain impact on the reception of signals by the terminal antenna; When there is no locking mechanism, it is prone to shaking in bad weather with strong wind and heavy rain, which weakens the signal reception and radiation energy, and makes the antenna work insensitive

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