Health education bulletin board

The utility model relates to a health education bulletin board. The propaganda column comprises at least one propaganda frame, a first supporting column and a second supporting column, wherein the first supporting column and the second supporting column are used for supporting the propaganda frame and arranged in parallel. The bulletin board further comprises at least one fixing plate with one endrotationally connected to the at least one supporting column. At least one propaganda frame is arranged at the other end of the fixed plate in a sliding connection manner; wherein the at least one propaganda frame located on the first supporting column and the at least one propaganda frame located on the second supporting column can increase or decrease the distance between the propaganda framesin the mode that the propaganda frames move in the first direction relative to the fixing plate, and the first direction is the longitudinal extending direction of the at least one supporting column. 本实用新型涉及健康教育宣传栏，所述宣传栏包括至少一个