Platform capable of preventing step missing

The utility model discloses a platform capable of preventing step missing, and belongs to the technical field of platforms, the platform further comprises a step, a teacher's desk is fixedly connected to the top of the step, and symmetrical warning mechanisms are arranged on the front side of the teacher's desk, so that when a lecturer moves on the platform facing a blackboard, the lecturer can be blocked and warned, and step missing of the lecturer is prevented; the warning mechanism comprises a rotating rod rotationally connected to the front side of the teaching desk, one end of the rotating rod is fixedly connected with a connecting rod, and the outer side of the connecting rod is sleeved with a mounting sleeve. And a lecturer can be prevented from missing steps on the steps in the moving process to be sprained and fall down, so that the protection performance for the lecturer is effectively improved. 本申请公开了一种防踏空的讲台，属于讲台技术领域，还包括：台阶，台阶顶部固定连接有讲桌，讲桌前侧设有相对称的警示机构，便于在讲师在讲台上面对黑板进行移动时，能够对讲师进行阻挡警示，防止讲师踏空，警示机构包括转动连