Sit and reach-based health sign detecting device

Abstract

The invention discloses a sit and reach-based health sign detecting device. The sit and reach-based health sign detecting device comprises a device body, the surface of the device body is provided with a monitoring station, and the surface of the monitoring station is provided with a lying plate, a foot support plate and a support column; the inside of a measuring rod is provided with an adjusting sliding groove, one side of the measuring rod is provided with a measuring counter device, and the surface of the measuring rod is provided with a hand push plate; the measuring counter device is composed of an airbag and a counter unit, a fan wheel is arranged inside the counter unit, one side of the fan wheel is provided with a transmission wheel, the surface of the transmission wheel is provided with a connecting rod, one side of the connecting rod is provided with a counter, and the transmission wheel and the counter are connected through a signal line. The sit and reach-based health sign detecting device solve the problems of low counting accuracy and application cumbersomeness due to that facts that, during application of a sit-and-reach unit of an existing health sign detecting device for testing ligament health, a push rod fails to automatically retract and needs to be manually pushed back after every exercise taking and a user usually observes whether exercise taking reaches the standards via visual inspection.

Description

technical field [0001] The invention relates to a health sign detection device, in particular to a health sign detection device based on seat body flexion, and belongs to the field of health sign detection equipment. Background technique [0002] Forward bending is a physical health test item for primary, middle and primary schools. Its purpose is to measure the possible range of motion of the trunk, waist, hip and other joints in a static state, mainly reflecting the extensibility of the joints, ligaments and muscles in these parts. and the level of development of elasticity and body flexibility. Sitting and bending forward is one of the compulsory items in the Chinese physical education high school entrance examination. Sitting and forward bending is a test item used to reflect the flexibility of the human body. Flexibility refers to the ability of joints, muscles, tendons and ligaments to stretch when the body completes movements. The quality of flexibility depends on ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the existing health sign detection equipment aimed at the seat body flexion device for ligament health testing. When in use, the push rod cannot be automatically recovered, and the push plate needs to be manually pushed back after each exercise. At the same time, when exercising, the naked eye is often used to observe whether the exercise is up to standard, resulting in inaccurate counting and troublesome use. A health sign detection device based on seat body flexion is provided

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