Patent ID: 9687720
Date: 2017-06-27
CPC Classifications: A63B

Claim:
1. An apparatus for detecting sports biomechanical information, comprising: a base frame, having a rotating shaft and a rotating device installed thereon, wherein the rotating device is coupled to a transmission mechanism, and the transmission mechanism includes a stepping portion for producing a motion by stepping on the stepping portion, and the transmission mechanism drives the rotating device to rotate the rotating shaft, while the stepping portion is dragged by the transmission mechanism to move and form a track of the corresponding rotating device; and the rotating shaft includes a turntable mounted thereon and rotated synchronously with the rotating shaft, the base frame defining a fixing seat spaced from and extending angularly about a portion of the turntable; a first sensing device, having a plurality of equidistantly spaced first sensing portions disposed on the turntable and around the rotating shaft, each rotating and moving with the turntable, and the first sensing device further having a first sensor installed on the fixing seat, for sensing each first sensing portion and generating a first signal when the first sensor senses each first sensing portion; a second sensing device, having a second sensing portion extending radially outward from at least one first sensing portion disposed on the turntable, and the second sensing portion rotating and moving with the turntable, and the second sensing device further having a second sensor installed on the fixing seat displaced in angular position from the first sensor, for sensing the second sensing portion and generating a second signal when the second sensor senses the second sensing portion; and a pressure sensor, installed at the stepping portion, for sensing a stepping pressure exerted on the stepping portion to generate a third signal.