Coffin body imitating mechanism and life post

The coffin body imitating mechanism comprises an experience coffin and a driving mechanism, the experience coffin comprises a coffin body and a coffin cover, the driving mechanism drives the coffin cover to be opened and closed relative to the coffin body, the coffin body comprises a bottom plate and a plurality of side plates arranged on the bottom plate, and the side plates can rotate relative to the bottom plate so as to be in an unfolded state; the unfolding assembly is used for driving the side plates to rotate relative to the bottom plate; according to the unfolding assembly, when the driving mechanism drives the coffin cover to be opened, the unfolding assembly drives the side plates to rotate relative to the bottom plate, so that the inner space of the coffin body communicates with the room space, an experiencer does not feel the narrow space in the coffin body any more, but directly feel the indoor space of the room, and therefore the psychological pressure of the experiencer is reduced; and the tens