公开(公告)号：US20240133221A1

公开(公告)日：2024-04-25

申请号：US17973199

申请日：2022-10-24

Applicant: FOSITEK CORPORATION

Inventor： WEN-YEN LIN ,  WEI-CHENG CHIEN

IPC: E05D3/02 ,  E05D11/06 ,  E05D11/08

CPC classification number: E05D3/022 ,  E05D11/06 ,  E05D11/08 ,  E05D2007/0484 ,  E05Y2900/606

Abstract: A displaceable rotating shaft structure and a foldable device having the rotating shaft structure are disclosed. The displaceable rotating shaft structure comprises a support, a rotating shaft, a connecting rod assembly, a guide assembly, and a torsion assembly. The support has a supporting portion. The connecting rod assembly has a first outer end that is rotatably connected to the linking section of the rotating shaft and a second outer end that is pivotally connected to the supporting portion. The guide assembly has a guide rod. The guide rod is configured to displace relative to the supporting portion. When the rotating shaft is rotated, the rotating shaft drives the connecting rod assembly to adjust the angle and the total length of a joint of connecting rods of the connecting rod assembly, a distance between the rotating shaft and the support is changed through the guide assembly.

公开(公告)号：US20240229526A9

公开(公告)日：2024-07-11

申请号：US17973199

申请日：2022-10-25

Applicant: FOSITEK CORPORATION

Inventor： WEN-YEN LIN ,  WEI-CHENG CHIEN

IPC: E05D3/02 ,  E05D11/06 ,  E05D11/08

CPC classification number: E05D3/022 ,  E05D11/06 ,  E05D11/08 ,  E05D2007/0484 ,  E05Y2900/606

Abstract: A displaceable rotating shaft structure and a foldable device having the rotating shaft structure are disclosed. The displaceable rotating shaft structure comprises a support, a rotating shaft, a connecting rod assembly, a guide assembly, and a torsion assembly. The support has a supporting portion. The connecting rod assembly has a first outer end that is rotatably connected to the linking section of the rotating shaft and a second outer end that is pivotally connected to the supporting portion. The guide assembly has a guide rod. The guide rod is configured to displace relative to the supporting portion. When the rotating shaft is rotated, the rotating shaft drives the connecting rod assembly to adjust the angle and the total length of a joint of connecting rods of the connecting rod assembly, a distance between the rotating shaft and the support is changed through the guide assembly.