Underwater Handheld Sonar
The design project in 2021 is a project for underwater detection, search and rescue.
Hand-held sonar equipment can convert sonar detection signals into 3D visual images.

morphological language
Bionics design: Its shape is inspired by killer whales. The head of the machine imitates the streamline shape of killer whales to reduce the resistance of moving in the water. The handle is tilted outward, which is more conducive to the grip of human hands and makes the operator more efficient.