PURPOSE: To obtain a multivision which is easily installed and removed, whose packing capacity is small and whose constitution is simple by constituting a core unit by connecting a screen unit and a frame or a projection unit through a link or a long piece member.
CONSTITUTION: A core unit 1 is formed by connecting a screen unit 2 and a projection unit 3 through a link 12, the screen unit 2 is formed by locking the four sides of a screen 16 with a screen frame 17, and the screen frame 17 is formed by engaging both right and left side surfaces with the link 12 extended backward. The projection unit 3 is formed out of a set of a projection device 4 and a lens, and mounted on the frame 10. The frame 10 is equipped with a stud 13 and formed out of long piece members having L-shaped, I-shaped or H-shaped cross section and a square tube, etc. One end of the link 12 is turnably and movably locked with the stud 13 of the frame 10, and the other end of the link 12 is engaged with the screen frame 17 of the screen unit 2 with a screen 18, thereby facilitating loading/unloading work in the case of installing or removing the multivision.
YAMADA YUICHI