Real-time monitor in mine

The utility model discloses a real-time monitor in a mine, which relates to the technical field of monitors and comprises a monitor, and a cleaning mechanism for cleaning a lens of the monitor is fixedly arranged at the upper end of the monitor. The cleaning rod can move back and forth in the vertical plane, the effect of cleaning dust on the monitor lens is achieved, and the problem that due to dust accumulation, dangerous things in a mine cannot be checked in time, and casualties are caused is solved. 本实用新型公开了一种矿井内实时监控仪，涉及监控仪技术领域，包括监控仪，监控仪上端固定设有清洗监控仪镜头的清洗机构，本实用新型中，通过固定块、半齿轮、转盘、第二限位柱、电机、清洗杆之间的相互配合，可以使清洗杆在竖直平面内往复运动，达到了清洗监控仪镜头灰尘的作用，解决了灰尘堆积导致不能及时查看到矿井内危险事情的发生造成的人员伤亡的问题。