| 摘要 |
A mounting head includes a first pivot assembly and a second pivot assembly. The first pivot assembly may be configured to pivot a platform of the mounting head about a first axis, and the second pivot assembly may be configured to pivot the platform about a second axis. A pivot assembly may comprise a threaded shaft having an attachment element configured to move linearly along the axial length of the threaded shaft as the threaded shaft is rotated. The linear movement of the attachment element may drive pivotal movement of the platform. The mounting head may further include position indicators, configured for indicating, in linear coordinates, the position of the platform. Methods of using and adjusting a mounting head are disclosed.
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