SYSTEM FOR DETERMINING THE LENGTH OF JUMPS DURING athletics on the horizontal jumps

摘要

The invention relates to equipment for sports grounds long jump or triple jump and can be used in sports and training purposes. Technical result of utility model is to improve the comfort and safety when landing athlete, providing the possibility of measuring the length of the jump without the use of complex equipment. Said technical result is achieved due to the fact that the system for determining the length of a jump that includes a repulsive bar with a "zero" mark and pit sand as a landing zone athlete, characterized in that the pit sand topped with a soft material as a mat on the surface of which in increments of no more than 1 cm ² applied pressure sensors whose coordinates are listed in the measurement system memory adapted to determine the length of the jump by the distance difference from closest to the bar repulsion CPA Botha pressure sensor to the mark on the bar repulsion. In addition, the ends of the mat stretched on either side so as to form a constant tension of the mat with the ability to save their spatial position. Pressure sensors mounted on parallel lines along the length and width of the mat. Along the length of the mat at a predetermined pitch (corresponding to the interval of the sensors) withdrawn extending across the width of wire insulation cores circuits, each of which is connected to all the sensors located at the same distance along the length of the mat, wherein the measurement system is arranged to use for calculating the jump length readings only very near from the triggered active zones.