Guide sign experimental testing device

Abstract

The present invention discloses a guide sign experimental testing device, comprising a bracket, a panel, limiting slots, a winding box, pressure rollers, a clamping roller set, and winding rollers. The winding and laying structure of the directional pattern layer in the present invention adopts a longitudinal design. By rotating the winding rollers, the directional pattern layer moves longitudinally along the panel, resulting in a smoother movement process and effectively reducing the occurrence of deviation of the directional pattern layer. The rubber magnetic layer enables the directional pattern layer to be adsorbed onto the surface of the panel on one hand, and on the other hand enhances the stability of the directional pattern layer on the panel surface, further reducing the deviation of the directional pattern layer.