| 摘要 |
<p>The present invention belongs to the antenna technical field, which solves the problems that the outdoor antennas in the prior art occupy quite large space, are inconvenient to transport and store, and are also inconvenient to assemble and disassemble. Said outdoor antenna includes multiple directors(3) mounted on a main rod(1) and two assistant rods(2); an inner-swing arm(4) and an outer-swing arm(5) fixed on the main rod(1) are set at two ends of the assistant rods(2); when the inner-swing arm(4) and the outer-swing arm(5) are put up, the two assistant rods(2) are fixed on the two sides of the main rod(1); when the inner-swing arm(4) and the outer-swing arm(5) are taken down, the two assistant rods(2) lie on the two sides of the main rod(1) in parallel. In use, the inner-swing arm and the outer-swing arm are put up, and the two assistant rods are made to move toward the two sides of the main rod, maintain a certain spatial distance, and receive as many radio signals as possible. While in transport and storage, the two assistant rods can be moved toward the main rod and lean against the both sides of the main rod, so that the occupied space is reduced, and the antenna is convenient to transport and store.</p> |
