Easily-spliced court screen box body with relatively high structural stability

The utility model discloses a court screen box easy to splice and high in structural stability, which comprises a light shielding plate, detachable transverse middle frames are fixedly mounted at the top end and the bottom end of one side of the light shielding plate, one ends of the two transverse middle frames are detachably connected with first vertical middle frames, the top ends of the two first vertical middle frames and the light shielding plate are connected with an upper frame through bolts, and the upper frame is fixedly connected with the light shielding plate through bolts. The bottom ends of the two first vertical middle frames and the light shielding plate are connected with a lower frame through bolts, one end of the upper frame and one end of the lower frame are detachably connected with a side frame, and the top end of the lower frame abuts against a wire arrangement assembly. According to the court screen box body easy to splice and high in structural stability, the stability of the overall