| 摘要 |
In an example, a lift mechanism can comprise: a first leg assembly (32), the first leg assembly including: a first member(35); and a second member (36) moveable relative to the first member (35) along a first longitudinal axis; a second leg assembly (33), the second leg assembly including: a third member (115); and a fourth member (116) moveable relative to the third member (115)along a second longitudinal axis; and a synchronization assembly connecting the first and second leg assemblies, the synchronization assembly configured to balance movement between the first and second leg assemblies, the synchronization assembly including a wheel assembly, the wheel assembly connected to a first tension member (66) and a second tension member (67), the first tension member (66) connected to at least one of the first leg assembly (32) and the second leg assembly (33) and the second tension member (66) connected at least one of the first leg assembly (32)and the second leg assembly (33). |
