Engineering decorative plate for indoor decoration

The utility model discloses an engineering decorative plate for indoor decoration, which relates to the technical field of indoor decoration and comprises a support plate and a veneer, the veneer is arranged on one side of the support plate, a rectangular frame is fixedly embedded in the middle of the top end of the support plate, and box bodies are fixedly arranged on two sides of the top end of the inner wall of the rectangular frame. The device has the advantages that the output end of the miniature electric hydraulic cylinder arranged in a control mode is adjusted in a telescopic mode to drive the connecting plate to be adjusted up and down, the connecting plate pulls the two pull ropes through the two fixing blocks, the two pull ropes drive the two sliding blocks to move transversely, the two sliding blocks drive the two limiting pins, and the two limiting pins are arranged in the two box bodies in a sliding and penetrating mode. The two limiting pins are controlled to move inwards till the four springs