Dual-purpose territorial space planning display device

The utility model discloses a dual-purpose territorial space planning display device which comprises a display piece and an installation piece, the installation piece comprises an installation plate and a base which are fixedly connected, the display piece comprises a display plate, a connecting shaft rod and two positioning strips, the positioning strips are made of magnet materials and are connected with the display plate in a magnetic attraction mode, and the display plate is provided with a channel. The cross section of the channel is rectangular, two mounting blocks are fixed to the mounting plate and arranged on the two sides of the upper end of the mounting plate respectively, the connecting shaft rod penetrates through the channel, the two ends of the connecting shaft rod are rotationally connected with the two mounting blocks respectively, a C-shaped positioning rod is arranged between the mounting plate and the display plate, and a first positioning groove is formed in the mounting plate. The displa