Rotating Shaft Mechanism and Foldable Electronic Device

A foldable electronic device, comprising:

• a rotating shaft mechanism, comprising:
• a rotating shaft bracket;
• a guide member, movably connected to the rotating shaft bracket;
• an elastic member, disposed between the guide member and the rotating shaft bracket;
• two rotating arms;
• wherein one of the two rotating arms is rotatably arranged on a first end of the rotating shaft bracket, and the other one of the two rotating arms is rotatably arranged on a second end of the rotating shaft bracket opposite to the first end;
• at least one of the two rotating arms abuts against the guide member;
• and
• a support plate connected to the rotating shaft bracket;
• a first housing and a second housing;
• wherein the first housing and the second housing are connected to the two rotating arms respectively;
• the first housing and the second housing are in a folded state or an unfolded state through a relative rotation of the two rotating arms;
• and
• a foldable screen, connected to the first housing and the second housing, and stacked on the support plate;
• wherein when the first housing and the second housing are in the folded state through the relative rotation of the two rotating arms, the guide member is driven by at least one of the two rotating arms to protrude to a side of the foldable screen facing away from the support plate.

A foldable electronic device, comprising:

• a rotating shaft mechanism, comprising:
• a rotating shaft bracket;
• a guide member, movably connected to the rotating shaft bracket;
• an elastic member, disposed between the guide member and the rotating shaft bracket;
• and
• two rotating arms;
• wherein one of the two rotating arms is rotatably arranged on a first end of the rotating shaft bracket, and the other one of the two rotating arms is rotatably arranged on a second end of the rotating shaft bracket opposite to the first end;
• at least one of the two rotating arms abuts against the guide member;
• a first housing and a second housing;
• wherein the first housing and the second housing are connected to the two rotating arms respectively;
• the first housing and the second housing are in a folded state or an unfolded state through a relative rotation of the two rotating arms;
• and
• a foldable screen, connected to the first housing and the second housing;
• wherein when the first housing and the second housing are in the folded state through the relative rotation of the two rotating arms, the guide member is driven by at least one of the two rotating arms to protrude to a side of the foldable screen facing away from the rotating shaft mechanism.