Vector measuring apparatus for judo training

摘要

The present invention relates to a vector measuring apparatus for judo training, and more specifically, to a vector measuring apparatus for judo training, which is capable of measuring, in real time, a magnitude, a direction, and the speed of a force applied by a player when the player performs a throwing technique. According to the present invention, the vector measuring apparatus for judo training comprises: a holder (110) coupled to one side of a structure formed in the training ground; a fixing plate (140) detachably coupled to the holder; a three-axis force sensor (150) attached to the fixing plate to measure an external force applied in the x-, y-, and z-axis directions; an elastic band (160) connected to apply the external force to the three-axis force sensor; a harness (170) fixated to an end of the elastic band and worn by a training player; a control unit (180) provided to calculate a vector amount of a force by receiving measurement signals generated from the three-axis force sensor; and a display unit (190) provided to output the vector amount calculated by the control unit in the magnitude and direction of the force.