Portable unmanned ship with propellers installed in hidden mode

The invention discloses a portable unmanned ship with propellers installed in a hidden mode, and relates to the technical field of unmanned ships. The device comprises a hull, a hidden mounting groove is formed in the bottom of the hull, a baffle is rotationally connected into the hidden mounting groove, and a propelling structure is fixed to the upper surface of the baffle; the hidden mounting groove is an arc-shaped groove, a limiting sliding groove is formed in the inner wall of the hidden mounting groove, limiting sliding blocks matched with the limiting sliding groove are fixed to the two side edges of the baffle, and a supporting shaft penetrates through the baffle; a clamping plate is rotationally connected into the fixing groove, and the top of the clamping plate makes contact with the bottom of the baffle. The bottom of the boat body is provided with the hidden mounting groove for accommodating the propelling structure for mounting the propelling structure needing to be hidden, so that the propelling