Force measuring seat for leg muscles
A seat and muscle technology, applied in the field of force-measuring seats, can solve problems such as accurate research on difficult muscles, and achieve the effect of intuitive measurement results and simple and convenient measurement methods.
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no. 1 example
[0046] Please refer to figure 1 , figure 2 As shown, the embodiment of the present invention provides a dynamometer chair 10, which is used to measure the pedaling force of the human body, and can quantitatively study muscles such as the quadriceps femoris.
[0047] Through the size of the pedaling force, the aging degree of the leg muscles of the elderly is judged, and then the health status of the elderly is judged. The age of the elderly is over 60 years old. Of course, it is entirely possible for the dynamometer chair to be used to measure the aging degree of leg muscles of middle-aged people under the age of 60.
[0048] Specifically, the dynamometer seat 10 includes a seat body 11 and a pedal dynamometer 12 , the seat body 11 is used to support the human body, and the pedal dynamometer 12 is used to measure the pedal force.
[0049] The structure of seat body 11 can adopt prior art, and in the present embodiment, seat body 11 has seat back 110, seat surface 111 and fo...
no. 2 example
[0060] Please refer to image 3 As shown, the second embodiment of the present invention provides a dynamometer seat 10, and the second embodiment is further improved on the basis of the first embodiment.
[0061] There will be some differences in the height of the tested persons, that is to say, when the tested persons are sitting on the dynamometer seat 10, the stretching range of the legs is different, which leads to different degrees of bending of the legs during the measurement, and in the process of measuring the pedal force In order to make the measurement more accurate, the bending angle of the leg needs to be controlled within a certain range.
[0062] In this embodiment, the supporting member 121 includes a fixed frame 124 and a sleeve 125, the fixed frame 124 is fixed on the seat body 11, the sleeve 125 is slidably sleeved on the fixed frame 124, and the gap between the sleeve 125 and the fixed frame 124 is The space is fixed by the first locking piece 126 , and th...
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