FISH ROBOT

摘要

The present invention relates to a fish robot of which the fish body joints are not exposed, which is waterproof-optimized, and which can swim smoothly. To this end, the fish robot comprises: a head unit corresponding to the head portion of a fish; a driving unit, which is coupled with the head unit and generates driving force with a sinusoidal-type swimming movement; a waterproof cover, which is coupled with the head unit with elasticity, and into which the driving unit is inserted and sealed; and a body unit, which is coupled with the head unit with elasticity to correspond to the body portion of a fish, and into which the waterproof cover is inserted and supported.