SU1248617A1 - Test bed for investigating and training elements of walking and running - Google Patents

Description

 , one

The invention relates to the field of the snort, namely, devices for researching and training the elements of walking and jogging.

The purpose of the invention is to increase the efficiency of research and training by obtaining current information about the structure of movements.

FIG. 1 shows the proposed stand, a top view of the above; Figure 2 is the same side view; in fig. 3 — base slot, vertical axial section, FIG. 4 - section A-A in FIG. 3 in FIG. 5 is a section bB in FIG. 3.

The stand has a horizontal drive belt 1 consisting of separate belts and supporting rollers 1 supporting rollers 2 with necks 3, mounted under the working branch 4 of the ribbon 1 with the possibility of axial movement and rotation in the slots 5 of the base 6 "In this case each roller 2 has a spherical support 7, mounted on its neck 3, and means 8 of the FD1A to register the displacement force. Each nest 5 has two mutually perpendicular grooves 9 and 10, one of which has diametrically opposed, with respect to the neck 3, guides 11 for the spherical support 7 with arcuate inner surfaces 12, in the other - contact tips with support 7 of the insert 13 Each roller 2 is mounted for movement from the efforts of the athlete's legs in a direction perpendicular to the axis of the roller, and the insert 13 is capable of interacting with the means 8 for registering the force through elastic elements 14 mounted on

0

five

86

five

ABOUT

0

five

five

172

novations 6 with overlapping groove 10 for inserts 13. Parallel to the support rollers 2, there are shafts with leading pulleys 15 and slave 16, on which tape 1 is attached, driven by an electric motor and a conveyor-type training surface with a constant speed of movement. At the surface of the tape 1 is a longitudinal offset 17 of the leg in the form of a rod, and on its sides - safety rails 18, attached to the base.

Use the stand as follows.

The athlete is placed on the surface of the tape 1 and, with the beginning of its movement, adjusts according to the longitudinal corrector 17, the decree; at the foot, the movement is performed at the same place and having taken, if necessary, by the hand rails 18. with necks 3, spherical supports 7, liners 13 and elastic elements 14 to means 8 for registering forces in the form of, for example, electric strain gauges, and then through an electric converting device to an oscilloscope screen, where the light and its afterglow show feathers iodically repeated process.

The task of the athlete is to help with his movements to combine repetitive trajectories of a point with the form of the standard in the form of a year on the same screen, and thereby to work out the correctness of the elements of walking and running.

 /// /// f

(pus.E

C) ig.Z

13

J 8 Yu 9

 I / i

ten

and

Claims (1)

A STAND FOR RESEARCH AND TRAINING OF THE Jogging Walking Elements, containing horizontal driving belt. the supporting rollers with necks supporting the tape and mounted under the working branch of the tape with the possibility of a roller have a spherical support mounted on its neck and means for detecting movement forces, and each socket has two mutually perpendicular grooves, one of which contains guides for a spherical support with arcuate internal surfaces are diametrically opposite relative to the neck, and in the other there are liners in contact with the support, with each roller mounted to move from athlete’s legs in the direction perpendicular to the axis of the roller, and the inserts with the possibility of interaction with the means for recording efforts through elastic elements fixed on the base with overlapping groove for axial movement and rotation in the nests of the base, characterized in that, in order to increase the efficiency of the study and learning by getting current SU „„ 1248617 Fig. 1 1248617 2