| 摘要 |
An angle adjustment apparatus for a dish antenna comprises a base, a first rotating frame, and a second rotating frame. The first rotating frame is fixed to the second rotating frame, and can rotate around the second rotating frame with a first rotating angle. The second rotating frame is fixed to the base, and can rotate around the base with a second rotating angle. The first rotating frame comprises at least one first arc-shaped slot, and the second rotating frame comprises at least one second arc-shaped slot corresponding to the first arc-shaped slot. A fastener passes through the first arc-shaped slot and the second arc-shaped slot so as to attach the first rotating frame and the second rotating frame.
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