Marine surveying and mapping device convenient to use

The utility model discloses a marine surveying and mapping device convenient to use, which comprises a main body, a supporting foot pad is arranged on the outer surface of the lower end of the main body, a lower box body is arranged on the outer surface of the upper end of the supporting foot pad, and a wire storage mechanism is arranged on the outer surface of one side of the lower box body. Theocean surveying and mapping device convenient to use is provided with the wire storage mechanism and the anti-reflection mechanism, when the device is used, wires used by the device can penetrate through the wire penetrating holes, overlong wires are wound on the winding rods, the situation that the wires are dragged on the ground too long to cause damage to the wires is prevented, and use of thedevice is facilitated; the arranged anti-reflection mechanism can pull out the sun shield from the upper portion of the display screen when the display screen is used, the situation that sunlight directly irradiates the displa