Shipborne camera and window water wiping device thereof

The invention relates to a water wiping device of a small-area window, in particular to a shipborne camera and a window water wiping device thereof. The window water wiping device comprises a steppingmotor, a crank shaft, a connection rod, a wiper arm and a wiper blade, and the stepping motor is arranged on a sealed camera case body; one end of the crank shaft is connected with a rotation shaft of the stepping motor, and the other end of the crank shaft is connected with one end of the connection rod through a rolling bearing; the other end of the connection rod is connected with the wiper arm through a rolling bearing, and the wiper arm is further connected with the camera case body through a rolling bearing; the wiper blade is arranged on the wiper arm, and the rain blade is attached toa camera window; the stepping motor rotates and drives the wiper arm to swing back and forth, and thus water wiping of the camera window is achieved. According to the shipborne camera and the windowwater wiping device thereof