Monitoring camera for network information security

The utility model relates to the technical field of cameras, in particular to a monitoring camera for network information security, which comprises a carrier plate, a frame is fixedly mounted at the bottom of the carrier plate, a camera is fixedly mounted in the frame, the lower end of an outer spline shaft is fixedly connected to a rotating shaft, and two telescopic rods arranged at an interval are fixedly mounted on a mounting plate. The output ends of the telescopic rods are fixedly connected to the movable plate, and the driving mechanism is installed on the installation plate and can drive the spline. Real-time video recording and shooting are carried out through the camera, the telescopic rod is started to drive the movable plate to move in the vertical direction so as to drive the movable plate and the rotating shaft and the spline on the movable plate to move synchronously, the spline and the gear are always in a meshed state, meanwhile, the outer spline shaft moves in the direction of the inner splin