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USRE41816E1 Dish antenna rotation apparatus 有权
标题翻译：碟形天线旋转装置
公开(公告)号：USRE41816E1
公开(公告)日：2010-10-12
申请号：US10931241
申请日：2004-09-01
申请人： Eric Liu , Cosine Guo , Jeffrey Gau
发明人： Eric Liu , Cosine Guo , Jeffrey Gau
IPC分类号： H01Q3/02 , H01Q1/12 , H01Q1/08
CPC分类号： H01Q25/007 , H01Q1/125 , H01Q3/08
摘要： A rotation apparatus for a dish antenna provides a system for easily adjusting the dish antenna to a precise receiving position. The rotation apparatus includes a dish bracket which is fixed to the back of the dish antenna. The dish bracket includes a plurality of circular grooves and a concentric axle center. An elevation bracket includes a pair of wings and a bottom. The wings are parallel, and the bottom is perpendicular to the wings. Each wing pivots about an axle which passes through a first portion of each wing. A second portion of each wing includes a guide groove to adjust a elevation angle of the dish. The bottom includes a central axle hole and a plurality of holes. The central axle hole is coupled to the concentric axle center. After the dish is rotated to a selected position, the plurality of holes are secured to the circular grooves using a plurality of screws.
摘要翻译：用于碟形天线的旋转装置提供了一种用于容易地将碟形天线调节到精确的接收位置的系统。旋转装置包括固定在碟形天线背面的碟形支架。盘支架包括多个圆形槽和同心轴心。高度支架包括一对翼和底部。翅膀平行，底部垂直于翅膀。每个翼片围绕穿过每个机翼的第一部分的轴枢转。每个翼的第二部分包括用于调节盘的仰角的引导槽。底部包括中心轴孔和多个孔。中心轴孔连接到同心轴心。在盘旋转到选定位置之后，使用多个螺钉将多个孔固定到圆形槽。

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