Electrical Forward-Moving Assistant Apparatus

摘要

An electrical forward-moving assistant apparatus comprised of a housing, a motor, a battery unit, a propeller, a housing mounting fixture and a battery mounting fixture. The housing forms a watertight chamber. The housing mounting fixture is installed onto the housing to position the housing on one end of a cylinder body. The motor is installed inside the watertight chamber and connected to the propeller by a shaft which extends through the housing to provide thrust. The battery unit mounted on the cylinder body by the battery mounting fixture is connected to the motor via an electrical wire.

主权项

1. An electrical forward-moving assist apparatus, comprising:
a housing for forming a watertight pressure-resistant sealed internal space; a propeller; a motor, installed inside the sealed internal space, connecting to the propeller by a shaft through from the housing; at least one housing mounting fixture being outside the housing and used to mount the housing onto one end of a cylinder body; at least one battery mounting fixture; and at least one battery unit, mounted onto the cylinder body by the at least one battery mounting fixture, electrically connecting to the motor via at least one electrical wire.