| 摘要 |
The present invention relates to a driving type surfboard capable of augmenting flow rate of a water flowing in an inlet while passing a propeller when moving by an operating part of a low DC motor due to the surfboard′s characteristics of being thin and lightweight. The present invention comprises: a body part formed in a lengthy shape in a longitudinal direction so as to be buoyant; a controlling part installed inside the body part to control the body part to move in one direction in accordance to a wireless control movement using a wireless control device; a motor power propelling part to generate a propelling force in accordance to the wireless control movement, and the force transferred to a propeller installed inside; a battery installed inside the body part, and charge electric energy supplied from the outside; a driving motor installed in the rear bottom of the body part to transfer a driving force to the motor power propelling part by electrical energy supplied from the battery; and a flow rate augmenting cover installed to the bottom of the body part, having a diameter structure whereby the size gradually becomes narrower such that the flow rate of water flowing in through the inlet may be augmented when the body part moves by the operating motor when passing the propeller. |
