| 摘要 |
<p>A multi-stage flexural pivot (100) is disclosed. The flexural pivot includes a first support member (110), a second support member (120), a coupler (130), and a plurality of flexures (140, 150), each flexure having first and second flexible members (141, 142, 151, 152) arranged substantially perpendicular to one another and laterally offset from one another. A first flexure (140) of the plurality of flexures is coupled between the first support member and the coupler to form a first stage and provide for relative rotational movement between the first support member and the coupler. A second flexure (150) of the plurality of flexures is coupled between the second support member and the coupler to form a second stage and provide for relative rotational movement between the second support member and the coupler. Relative rotational movement between the first support member and the second support member is a sum of the relative rotational movements of the first stage and the second stage.
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