The invention discloses a building block model with various splicing structures. The building block model includes a building block body and a splicing building block, the building block body includesa left building block and a right building block, a device frame is fixed to the upper end face of a lower cover plate, a clamping column is installed at the center of the device frame and the lowercover plate, springs are distributed around the clamping column, the bottom end of the clamping column penetrates through the edge of a groove, a baffle and the lower cover plate form a rotating mechanism through a damping shaft, the thickness of the baffle is the same as that of the groove, and the lower end face of the baffle is on the same horizontal plane as the lower end face of the lower cover plate. According to the building block model with the various splicing structures, the building block body can be folded into a bending angle or cuboid shape through bending at a hinge, the building block model can be installed on the vertical face in a superimposed mode as an ordinary building block, and is also convenient to bend and install at a corner, and meanwhile, design of the splicingstructures is more reasonable, the building block model can be firmly installed with other building blocks and the bent building block body.