Rescue equipment with high safety

Abstract

The invention relates to rescue equipment with high safety. The rescue equipment comprises a main body, a safety mechanism and two prompt mechanisms, wherein each prompt mechanism comprises a fixed box, a floating plate, a first spring, a gear, a rack, a rotating shaft, a connecting rod, a second spring, two eccentric wheels, two second bearings and two prompt assemblies, the safety mechanism comprises an annular air bag and two inflation assemblies, and the inflation assemblies comprise inflators, pistons, support rods, movable rods, air inlet pipes, air outlet pipes, connecting pipes, control units and detection units. According to the rescue equipment with high safety, the prompt mechanisms are arranged, so that the function of intermittently knocking a fixed block to generate sound isrealized, rescue personnel can judge the position of a to-be-rescued person through the sound, the prompt function is realized, and the rescue difficulty is reduced; and the safety mechanism is arranged, so that the to-be-rescued person can be fixed by inflating the annular air bag, and the to-be-rescued person is prevented from being separated from the main body due to insufficient physical strength during floating.

Description

technical field [0001] The invention relates to the field of flood fighting and disaster relief, in particular to rescue equipment with high safety. Background technique [0002] Lifebuoy refers to a kind of water lifesaving equipment, usually made of cork, foam plastic or other light materials with small specific gravity, and covered with canvas, plastic and so on. [0003] When the existing lifebuoy is in use, the person to be rescued is prone to physical exhaustion due to long-term floating, which leads to the fact that the person to be rescued does not have enough strength to grasp the lifebuoy, causing the person to be rescued to slip from the lifebuoy and drown, reducing the The safety of the existing life buoy is not only that, the existing life buoy does not have an effective prompting device, which causes the rescuers to be unable to know the position of the person to be rescued in time, thereby increasing the difficulty of rescue, increasing the search and rescue t...

AI Technical Summary

Problems solved by technology

[0003] When the existing lifebuoy is in use, the person to be rescued is prone to physical exhaustion due to long-term floating, which leads to the fact that the person to be rescued does not have enough strength to grasp the lifebuoy, causing the person to be rescued to slip from the lifebuoy and drown, reducing the The safety of the existing life buoy is not only that, the existing life buoy does not have an effective prompting device, which causes the rescuers to be unable to know the position of the person to be rescued in time, thereby increasing the difficulty of rescue, increasing the search and rescue time, thereby reducing the success of the rescue. chance, reducing the reliability of existing lifebuoys

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