Blind person one-hundred-meter training auxiliary device

Abstract

The invention discloses a blind person one-hundred-meter training auxiliary device, and relates to the field of sports auxiliary articles. According to the invention, a second rotating shaft is arranged on a fixed block, a crawler wheel is arranged on the second rotating shaft, a crawler belt is arranged on the crawler wheel, a second connecting rod is arranged on the crawler belt, a rack is arranged on the second connecting rod, a prompt device is arranged on the fixed block, the rack and the prompt device are matched in position, a right-angle triangular plate is arranged on the fixed block, a connecting column is arranged at one end of the fixed block, a balancing weight is arranged on the connecting column, a connecting plate is arranged on the balancing weight, a moving block is arranged on the connecting plate, a first connecting rod is arranged on the moving block, and an arc-shaped block is arranged on the first connecting rod. The blind person can hear the prompt tone through the prompt device when the blind person reaches the finishing line, and the blind person can slow down to complete one hundred-meter sprint training, so that the blind person always keeps linear running without running out of the own runway when no person accompanies running. Meanwhile, the situation that no person accompanies running in a competition can be simulated, the psychological quality of the blind person is improved, and the progress and the training effect of sprint training of the blind person are improved.

Description

technical field [0001] The invention relates to the field of sports aids, in particular to a blind 100-meter training aid. Background technique [0002] As we all know, when blind people participate in the 100-meter race or training, they have special accompanying runners. The accompanying runners can point out the direction for the blind, and at the same time, the accompanying runners also prevent the blind from accidents during the running process and after the final finish line. However, blind people cannot keep running in a straight line when they are training for a 100-meter sprint because they cannot see the road. It is a big safety hazard, and blind people also need to be reminded by accompanying runners when they reach the end position when they cannot see the finish line position, which brings great trouble to blind people's 100-meter sports and competitions. Contents of the invention [0003] In order to overcome the deficiencies in the background technology, th...

AI Technical Summary

Problems solved by technology

[0002] As we all know, when blind people participate in the 100-meter race or training, they have special accompanying runners. The accompanying runners can point out the direction for the blind, and at the same time, the accompanying runners also prevent the blind from accidents during the running process and after the final finish line. However, blind people cannot keep running in a straight line when they are training for a 100-meter sprint because they cannot see the road. It is a big safety hazard, and because blind people cannot see the finish line position, they also need to be reminded by the runners when they reach the finish line during the 100-meter sprint, which brings great trouble to the blind people's 100-meter sports and competitions.

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