The utility model discloses a detachable signboard belongs to building decoration and
identification system technical field, include: bottom plate, is set up a plurality of through mounting hole on it, panel is made of soft material, is equipped with the
fixed position of protruding to the back, soft nut is equipped with a plurality, a plurality of nut forms the nut array of protruding, the
fixed position of panel is inserted into the gap between nut array, realizes detachable fixed structure, the screw hole of being set up is passed through on the nut, and the screw passes screw hole and mounting hole and is fixed with the nut on the back of bottom plate. The utility model example's detachable signboard, this signboard is higher, and installation dismantles convenient, and manual can complete the replacement of panel, in addition, also can use repeatedly, realizes the repeated use.