Portable medical care bed

A portable medical bed pertains to the technical field of the medical and health facilities. A bed body consists of a plurality of bed boards hinged with each other; two foot-posts are respectively arranged on the both sides under a middle bed board; the foot-post consists of a movable foot-post covered externally on a folding foot-post; a road wheel is arranged on a lower end of the movable foot-post. A radial trough is arranged on the folding foot-post; and a flexible locating stud is arranged in the trough; a round hole corresponding to the radial trough and matched with the locating stud is arranged on the movable foot-post. The bed body consists of the large middle bed board and the small bed board on the both ends in hinge joint. The two front road wheels are the universal wheels; the rear two road wheels are the straight-going wheels; and the rear road wheel is provided with a braking flashboard. A movable neck cushion is arranged on a forepart of the bed board; a push handrail is arranged on a rear en