| 摘要 |
A three-link toggle type positioning platform comprises a first motor, a first ballscrew coupled to said first motor, a first linkage attached to the ballscrew a second linkage attached to the first linkage, and a third linkage attached to the second linkage. The ballscrew drives the first linkage, and then the first linkage drives the second linkage, and then the second linkage drives the third linkage, which drives a platform in a predetermined direction. |
