Spliced thermal insulation wallboard

The utility model discloses a spliced thermal insulation wallboard which comprises a wallboard body, the wallboard body comprises a middle thermal insulation layer and outer wallboards on two sides, the middle thermal insulation layer is bonded with the outer wallboards on two sides, and the upper surface, the lower surface, the left surface and the right surface of the wallboard body are respectively and correspondingly provided with connecting slots with wavy sections. A connecting insertion plate with a wave-shaped section is inserted into the connecting insertion groove, and the connecting insertion groove and the connecting insertion plate are matched, fastened and inserted. According to the spliced thermal insulation wallboard, the wavy structures are matched, fastened and inserted, so that the splicing position is compact, gaps are small, and the phenomenon that the splicing position is not compact and can move is avoided. 本实用新型公开了一种拼接保温墙板，包括墙板本体，墙板本体包括中间的保温层和两侧的外层墙板，中间的保温层和两侧的外层墙板间粘合，墙板本体的上、下、左、右表面分别对