Patent ID: 8890756

Claim:
A multi-point driving device for general-purpose base station antenna, comprising: a fixed member; a base station antenna; at least three direction-changeable connectors, of which at least one of the direction-changeable connectors has an end mounted to the fixed member, said one of the direction-changeable connectors providing a function of direction change, each of the direction-changeable connectors having an opposite end coupled to a surface of the base station antenna; and at least one linear actuator, which has an end coupled to the fixed member and an opposite end carrying an operation rod coupled to an end of the direction-changeable connectors that is not mounted to the fixed member and the base station antenna, whereby a direction-changeable structure of at least three points is formed between the base station antenna and the fixed member for changing direction in at least one orientation, the linear actuator being operable to provide a linear driving force through selective extension and contraction of the operation rod for realizing multi-point driving to vary azimuth angle or tilt angle or both of the base station antenna.