发明名称 |
Dish antenna rotation apparatus |
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.
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申请公布号 |
US2001045912(A1) |
申请公布日期 |
2001.11.29 |
申请号 |
US20000734500 |
申请日期 |
2000.12.11 |
申请人 |
LIU ERIC;GUO COSINE;GAU JEFFREY |
发明人 |
LIU ERIC;GUO COSINE;GAU JEFFREY |
分类号 |
H01Q1/12;H01Q3/04;H01Q3/08;H01Q3/26;H01Q19/17;H01Q25/00;(IPC1-7):H01Q3/00;H01Q3/02 |
主分类号 |
H01Q1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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