Portable water rescue propulsion device

Abstract

The invention relates to a portable water rescue propulsion device which comprises a ship body with a hollow interior, a notch is formed in the bottom of the rear end of the ship body, a storage battery and a propulsion motor are arranged in the ship body, and the output end of the propulsion motor extends into the notch to be connected with a propeller. A rotatable steering rod is arranged at theend, away from the notch, of the ship body, a driving gear is arranged on the steering rod in a sleeving mode, a rudder stock extending out of the ship body and matched with the propeller is arrangedin the ship body, a driven gear is arranged at the end, located in the ship body, of the rudder stock in a sleeving mode, and gear belts are arranged on the driving gear and the driven gear. The topof the steering rod extends out of the ship body to be connected with a steering cross rod, a rudder plate is arranged at the end, located in the notch, of the rudder rod, an anti-rollover device is arranged at the bottom of the ship body, and a charging interface is formed in the ship body. The propulsion device has the advantages of being convenient to carry, having the functions of direction adjustment and rollover prevention, and enabling rescuers to be close to rescued persons quickly.

Description

technical field [0001] The invention relates to the technical field of water rescue equipment, in particular to a portable water rescue propulsion equipment. Background technique [0002] At present, water rescue equipment mainly includes drones, manned boats and underwater propellers, but the accuracy of throwing life jackets or buoys by drones is not high. If the trapped person is not conscious, it will not be possible to use this method Rescue, it is easy to miss the best rescue time; manned boat rescue is suitable for large-scale rescue, but the main problems are heavy equipment, not easy to carry, insufficient flexibility, and high manufacturing cost. Rescue using underwater propellers has strong professional skills, heavy equipment, and inconvenient carrying. If only relying on human rescue, it will consume a lot of physical strength of rescuers. The rescue speed is slow and time-sensitive, which is not conducive to rescue, and it is easy to miss the best rescue time. ...

AI Technical Summary

Problems solved by technology

[0002] At present, water rescue equipment mainly includes drones, manned boats and underwater propellers, but the accuracy of throwing life jackets or buoys by drones is not high. If the trapped person is not conscious, it will not be possible to use this method Rescue, it is easy to miss the best rescue time; manned boat rescue is suitable for large-scale rescue, but the main problems are heavy equipment, not easy to carry, insufficient flexibility, and high manufacturing cost

Rescue using underwater propellers has strong professional skills, heavy equipment, and inconvenient carrying. If only relying on human rescue, it will consume a lot of physical strength of rescuers. The rescue speed is slow and time-sensitive, which is not conducive to rescue, and it is easy to miss the best rescue time. , and the danger to the personal safety of rescuers is further increased in harsh environments

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