2results about How to "Avoid breaking situations" patented technology

The utility model relates to the technical field of mobile phone storage racks, and discloses a mobile phone storage rack for teaching invigilation, which comprises two U-shaped hooks, cushion blocks are fixedly connected to the two U-shaped hooks, the lower ends of the two U-shaped hooks are jointly and fixedly connected with a first adjusting mechanism, the lower end of the first adjusting mechanism is fixedly connected with a plurality of second adjusting mechanisms, and the lower end of the second adjusting mechanism is fixedly connected with a plurality of connecting rods. The lower end of the first adjusting mechanism is fixedly connected with a first adjusting mechanism, the lower end of the second adjusting mechanism is fixedly connected with a third adjusting mechanism, the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are fixedly connected with a plurality of storage bags, bag covers are fixedly connected to the storage bags, the lower end of the third adjusting mechanism is rotationally connected with rollers, and a fixing assembly is jointly connected between the first adjusting mechanism and the third adjusting mechanism. When the mobile phone storage rack is used, the height of the storage rack can be adjusted, so that a mobile phone can be conveniently stored and taken, and after the mobile phone storage rack is used, the height can be reduced, and the occupied space can be reduced.

The double-layer ceramic teapot comprises an inner teapot body, the outer surface of the inner teapot body is fixedly sleeved with an outer teapot body, the top of the inner teapot body is movably provided with a teapot cover, the bottom of the teapot cover is fixedly connected with a rubber plug, the bottom of the rubber plug penetrates through the inner teapot body and extends into the inner teapot body, and the rubber plug is movably connected with the inner teapot body in a clamped mode. By arranging the fixing mechanism, the kettle cover and the inner kettle body are connected more stably, the kettle cover is not prone to falling off in the water pouring process, and the situation that the kettle cover is broken is effectively avoided.