Intelligent inflatable waistband

Abstract

The invention discloses an intelligent inflatable waistband. The waistband comprises an airbag assembly, an air source assembly, a control assembly and a waistband body, wherein the airbag assembly comprises an airbag and a turnover box, the turnover box is connected and fixed on the waistband body, and the airbag is arranged in the turnover box and is connected with the waistband body through a plurality of connecting lines; the air source assembly comprises an air storage cylinder and an automatic cylinder opening device; an air pipeline is arranged in the waistband body; the control assembly comprises a control chip, a power supply, an electronic circuit and a pressure sensor, the electronic circuit and the pressure sensor are electrically connected with the control chip respectively; when water pressure and time which are detected by the pressure sensor reach the set values, the control chip starts the automatic cylinder opening device to open the air storage cylinder to supply airto the airbag through the air pipeline, the airbag is inflated and expanded to be ejected out of the turnover box and is filled with the air to be fully expanded, and the fully expanded airbag pullsthe waistband body through the connecting lines and supports a human body to float on the water surface.

Description

technical field [0001] The invention relates to an emergency device for generating buoyancy, in particular to an intelligent inflatable device with a belt structure. Background technique [0002] At present, the common lifesaving products for swimming and water surface activities on the market are generally passive lifesaving. For example, wearing a swimming ring is not conducive to swimming, and swimmers cannot swim after wearing it; life jackets are generally used as preventive lifesaving. Made of inflatable materials or reflective materials; inflatable life-saving products, in the event of a drowning accident, need to be manually pulled to start, and cannot identify water pressure and water depth. Moreover, the volume of inflatable life-saving products is generally relatively large, and it is inconvenient to move after wearing them. [0003] Based on all the deficiencies, a "smart inflatable belt" was developed. Its features are such as a belt, small size, easy to wear,...

AI Technical Summary

Problems solved by technology

[0002] At present, the common lifesaving products for swimming and water surface activities on the market are generally passive lifesaving. For example, wearing a swimming ring is not conducive to swimming, and swimmers cannot swim after wearing it; life jackets are generally used as preventive lifesaving. Made of inflatable materials or reflective materials; inflatable life-saving products, when a drowning accident occurs, it needs to be manually pulled to start, and the water pressure and water depth cannot be identified

Moreover, the volume of inflatable life-saving products is generally relatively large, and it is inconvenient to move after wearing

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