| 摘要 |
The present invention relates to an assembly type traffic signal board. The assembly type traffic signal board comprises: a front board having a directional signal surface comprising a text and a figure; a light emitting unit radiating light from the rear side of a front board in order for the directional signal surface of the front board to emit the light; a rear board located on the rear side of the light emitting unit; and a frame assembling the front board, the light emitting unit, and the rear board. The frame comprises: a front frame assembled by being inserted into the front side of the front board; and a rear frame assembly by being inserted from the rear side of the rear board. The front frame and the rear frame have an insertion unit to face each other and are assembled by being inserted on the front side and the rear side to finish the front side and the rear side of the rear board, the light emitting unit, and the front board. So, an assembly structure of the frame is simplified, and a sealing force by surface tension is improved. Therefore, the watertightness is improved. |
