HINGE MECHANISM AND PORTABLE ELECTRONIC DEVICE

摘要

A hinge mechanism includes first torsion shafts, a first torsion sleeve, second torsion shafts, a second torsion sleeve, a first fixing assembly, a second fixing assembly and a third fixing assembly. The first torsion sleeve is sleeved on the first torsion shafts to link the first torsion shafts. The second torsion sleeve is sleeved on the second torsion shafts to link the second torsion shafts. The first and the second torsion sleeves interfere with each other, so the adjacent first and second torsion shafts drive each other to move. The first fixing assembly is engaged with the adjacent first and second torsion shafts respectively. The second fixing assembly is engaged with the first torsion shaft away from the second torsion shafts. The third fixing assembly is engaged with the second torsion shaft away from the first torsion shafts. The first, second and third torsion shafts interfere with each other.

主权项

1. A hinge mechanism, adapted to be pivotally connected between a first body and a second body, comprising:
a plurality of first torsion shafts; a first torsion sleeve sleeved on the first torsion shafts, so as to link the first torsion shafts; a plurality of second torsion shafts; a second torsion sleeve sleeved on the second torsion shafts, so as to link the second torsion shafts, the first torsion sleeve and the second torsion sleeve interfering with each other, such that the first torsion shaft and the second torsion shaft adjacent to each other drive each other to move; a first fixing assembly engaged with the first torsion shaft and the second torsion shaft adjacent to each other; a second fixing assembly engaged with the first torsion shaft away from the second torsion shafts; and a third fixing assembly engaged with the second torsion shaft away from the first torsion shafts, the first fixing assembly disposed between the second fixing assembly and the third fixing assembly and interfering therewith, so as to drive one another to move.