Electric nursing bed with rotating and boosting functions

An electric nursing bed with rotating and boosting functions, comprising a bedstead assembly, a mounting frame, a rotation driving unit, a rotating rod, a mattress foundation, an anti-skid frame, a first linear push rod, and a second linear push rod, wherein

• the mattress foundation comprises a back frame, a buttock frame, an upper leg frame, and a lower leg frame that are successively hinged;
• a head of the anti-skid frame is rotatably connected to a head of the upper leg frame, and a tail of the anti-skid frame is able to rotate up and down;
• the mounting frame is mounted on the bedstead assembly by using the rotation driving unit, so as to support the mattress foundation;
• a head of the rotating rod is fastened to a tail of the buttock frame, and a tail of the rotating rod extends below the upper leg frame and is hinged to the mounting frame;
• a limit frame is disposed on a head of the buttock frame, a connecting seat that passes through the limit frame is disposed on a tail of the back frame, the first linear push rod is disposed between the mounting frame and the connecting seat, and has one-section extension and two-section extension, when one-section extension is performed on the first linear push rod, the connecting seat drives the back frame to rotate upward relative to the buttock frame while swinging in the limit frame, and when two-section extension is performed on the first linear push rod, the connecting seat jacks up the limit frame, so as to drive the buttock frame and the upper leg frame to tilt forward;
• and
• a rotating shaft structure is disposed on a tail of the mounting frame, a swing arm and a top wheel are connected to the rotating shaft structure, one end that is of the swing arm and that is away from the rotating shaft structure extends in a bed tail direction and is in sliding fit with a sliding chute of the lower leg frame, the second linear push rod is disposed between the mounting frame and the rotating shaft structure, with contraction of the second linear push rod, the rotating shaft structure is driven to rotate, so that the swing arm rotates downward to drive the tail of the lower leg frame to rotate downward and simultaneously drive the top wheel to rotate upward, and the tail of the anti-skid frame is jacked up.