Automatic-loosening-and-tightening intelligent belt

Abstract

The invention discloses an automatic-loosening-and-tightening intelligent belt, belongs to the field of intelligent control and solves the problem that conventional belts cannot realize automatic loosening and tightening. An automatic tightening mechanism is mounted at a position like a belt buckle or a belt, and a gyroscope, an acceleration sensor, a battery, a direct-current speed reducing motor, a tightening mechanism, Bluetooth and a control circuit are arranged in the automatic tightening mechanism; the gyroscope and the acceleration sensor detects that the body of a user is in a forward-inclining (including lateral inclining and hypsokinesis) state, standing up and sitting down, actions are sent to the control circuit in real time, and the control circuit makes comprehensive judgmentaccording to the actions or the state and lasting time; when inclination angle and upward acceleration reach set requirements, the control circuit sends a loosening or tightening signal to the direct-current speed reducing motor, and the direct-current speed reducing motor rotates backwards or forwards according to the loosening or tightening signal to drive the tightening mechanism to loosen ortighten the belt. By connecting the Bluetooth with the mobile terminal, posture parameters of the body and tightening degree of the belt are adjusted through the mobile terminal.

Description

technical field [0001] The invention relates to the fields of monitoring, automatic control and intellectualization, in particular to an automatic elastic and elastic intelligent belt. Background technique [0002] Currently, the function of belts on the market is to manually fasten or loosen them through belt buckles. Manual operation in public is very awkward, and the waist circumference is smaller when standing than when sitting, so the tightness is just right when standing. It is unavoidable to feel the urgency when sitting down, so people tend to loosen the belt when sitting to reduce the pressure on the stomach by the belt, and tighten the belt immediately when getting up, otherwise the pants will fall down. A tight belt will be unsightly; in addition, the stomach will grow bigger and bigger when eating, and the belt will not loosen by itself. Contents of the invention [0003] An automatic tensioning mechanism is installed at the head position of the belt, and a gy...

AI Technical Summary

Problems solved by technology

[0002] Currently, the function of belts on the market is to manually fasten or loosen them through belt buckles. Manual operation in public is very awkward, and the waist circumference is smaller when standing than when sitting, so the tightness is just right when standing. It is unavoidable to feel the urgency when sitting down, so people tend to loosen the belt when sitting to reduce the pressure on the stomach by the belt, and tighten the belt immediately when getting up, otherwise the pants will fall down. A tight belt will be unsightly; in addition, the stomach will grow bigger and bigger when eating, and the belt will not loosen by itself

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