Position adjustment structure of antenna for repeater

摘要

The present invention relates to a position adjusting structure of an antenna for a repeater, wherein a protrusion (4) of a parabolic antenna (2) has a fitting groove (6) formed along the outer circumferential surface of the protrusion (4) The first engaging portion 12 of the first engaging portion 12 is provided with a position adjusting hole 14 for inserting the projecting portion 4 on the inner side and a plurality of thread grooves 24 formed on the inner side of the first engaging portion 12, 16 and the fourth elongated hole 22 formed in the fitting groove 6 formed in the protruding portion 4 of the parabolic antenna 2 and the second elongated hole 16, the second elongated hole 18, the third elongated hole 20 and the fourth elongated hole 22, And a screw groove 24 formed in the first elongated hole 16, the second elongated hole 18, the third elongated hole 20 and the fourth elongated hole 22 is formed on the inner side thereof, And a plurality of fixing pieces 32 having a plurality of screw holes 36 to be assembled with screws 50 at predetermined intervals.;Therefore, it is possible to adjust the position of the parabolic antenna 2 so that the transmission and reception between the antennas can be accurately performed. In order to precisely transmit and receive signals between the antennas, the antenna bracket 10 or It is possible to prevent the first pole bracket 40 from being damaged.