The invention discloses a support device acting on the chest and
abdomen. The device comprises a force unloading mechanism, a grounding mechanism, a
waist connection joint, a switching rod, the grounding mechanism is connected with the force unloading mechanism through the switching rod and the
waist connection joint, the force unloading mechanism comprises a chest and
abdomen laminating plate which wraps the
abdomen and is attached to the middle lower portion of the chest, a chest and abdomen laminating plate main body is a soft board, and a bearing wire is arranged in the chest and abdomen laminating plate in the direction parallel to the
trunk of the
human body; the switching rod comprises a
thigh rod and a shank rod, the two ends of the
thigh rod are connected with the
waist connectionjoint and the shank rod through the switching rod a respectively, the lower end of the shank rod is connected with the grounding mechanism, and the
thigh rod and the shank rod are arranged on the back of the
lower limb; the grounding mechanism comprises a grounding plate, and the grounding plate is arranged on the
heel side. Accordingly, by arranging the force unloading mechanism attached to thehuman body, the effects that the weight is low, normal human activity is not affected after a person wears the support device, the degree of fusion with the
human body is high, the support device is hard to be found when the person wears the support device, and the personal appearance is not affected are achieved.