Modularized presentation board having improved structure

摘要

A modularized presentation board includes multiple rectangular presentation board modules, multiple plug connectors and multiple articulation pieces; 45-degree chamfer structures are arranged at four corners of each presentation board module, a clamping slot is configured in the middle of each of four corners in the thickness direction, multiple strip-shaped bulges and multiple reinforced ribs perpendicular to the strip-shaped bulges are respectively arranged on both sides of each clamping slot, and a groove is defined between every two adjacent reinforced ribs; and the plug connectors and the articulation pieces are equipped with multiple annular bulges, respectively, and thus nested and matched connection between every two adjacent presentation board modules is realized.

主权项

1. A modularized presentation board having an improved structure, comprising:
multiple presentation board modules (1), multiple plug connectors and multiple articulation pieces and characterized in that the presentation board modules (1) are rectangular and 45-degree chamfer structures are arranged on four corners of each presentation board module (1); a clamping slot (102) is configured in the middle of each of four corners in the thickness direction, multiple strip-shaped bulges (103) and multiple reinforced ribs (104) perpendicular to the strip-shaped bulges (103) are arranged on both sides of each clamping slot (102), respectively, and a groove (105) is defined between every two adjacent reinforced ribs (104); the plug connectors and the articulation pieces are equipped with multiple annular bulges, respectively, and multiple strip-shaped grooves are symmetrically formed in the upper side and the lower side and/or the left side and the right side of each plug connector; the strip-shaped grooves and the strip-shaped bulges (103) on the clamping slots of the presentation board modules are mutually nested and matched, and therefore the nested and matched connection between every two adjacent presentation board modules is realized.