Posture monitoring device based on high deformation strain sensor

Abstract

The present invention provides a posture monitoring device based on a high deformation strain sensor. The device comprises a detection unit, a reminding unit, a control unit and a display unit. The detection unit is formed by the high deformation strain sensor and is fixed to the back of a user to collect bending data of the back of the user. The reminding unit is formed by a reminding device andis fixed to the back of the user to remind the user to correct a posture. The control unit comprises a microcontroller, a storage module, a wireless communication module and a power module and is wornon the user, and the control unit is used for processing received data, controlling the reminding unit to remind the user to correct a wrong posture, and carrying out wireless communication with a smart terminal of the user through the wireless communication module. The display unit can display a real-time posture condition and provide an analysis advice to the user. The monitoring device provided by the invention has the advantages of comfortable wearing, a compact size and low cost, real-time monitoring is achieved, and the user is reminded to correct the wrong posture.

Description

technical field [0001] The invention relates to the field of sensor application, in particular to a posture monitoring device based on a high deformation strain sensor. Background technique [0002] Teenagers often fail to pay attention to maintaining a correct body posture in their studies and lives, and their parents and teachers cannot be around to remind them all the time. Over time, myopia and hunchback will form. Myopia and hunchback directly affect the beauty of the body, and some even lead to physical deformities, which damage the self-confidence of young people. [0003] Not only that, with the accelerated pace of life and increasing work pressure, more and more adults need to face the computer for a long time. Due to incorrect sitting posture, symptoms such as neck and back pain often occur. The essence is that the bad sitting posture makes the cervical spine grow Time is oppressed, causing chronic strain on the cervical spine, and even leading to the occurrence o...

AI Technical Summary

Problems solved by technology

The defect of this product is: if the tension of "Back Back" is too large, it will cause discomfort to the user; The specifications are large, which is inconvenient to wear and affects the overall appearance

The defect of this product is: the sensitivity of the mercury switch is too high, and an alarm will be issued if it is moved a little, and false alarms are often issued, and once the mercury tube is broken due to improper use, it will cause harm to human health

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