Zigzag wave structure's acoustic baffle

The utility model provides a zigzag wave structure's acoustic baffle, has basic unit and a wave layer, basic unit and wave layer fixed connection or each other are as an organic whole, the cross section on wave layer is zigzag wave structure. The utility model discloses use the fashion in the sound absorption screen, when sound got into zigzag wave structure's acoustic baffle through the sound absorption screen apron that has sound transmission hole, the energy was absorbed by zigzag wave structure's acoustic baffle, consequently can effectively improve the sound absorption effect, the utility model discloses it is less to take up space during the transportation. 种锯齿形波浪结构的吸声板，具有基层和波浪层，所述基层和波浪层固定连接或互为体，所述波浪层的横断面为锯齿形波浪结构的。本实用新型使用时装在吸声屏中，声音透过具有透声孔的吸声屏盖板进入锯齿形波浪结构的吸声板时，能量被锯齿形波浪结构的吸声板吸收，因此可有效提高吸声效果；本实用新型运输时占据空间较小。