Robot for displaying breaststroke basic motion teaching

Abstract

The invention relates to a robot for displaying breaststroke basic motion teaching, which comprises a display stand. The display stand is fixedly provided with a hip frame, the left side of the hip frame is provided with an upper torso, and the left side of the upper torso is provided with a head. The hip frame is hingedly connected with the upper torso, and the upper torso has a horizontal groovein the upper middle portion. The front side and the rear side of the left part of the display stand are respectively fixed with a vertical plate and a motor frame, the vertical plate is provided witha vertical groove, the vertical groove is slidably provided with an adaptive block, a No. 1 motor is fixed on the motor frame, the No. 1 motor is connected with a disc, and a convex rod is welded onthe front end surface of the disc; a connecting rod is arranged between the convex rod and the adaptive block; and the adaptive block is welded with an inclined plate. The robot can also drive the legs of the robot to bend and kick on the basis of automatically driving the upper torso to perform the swing function, and realize the control of the two arms to rotate in sequence, thereby realizing the outer stroke and the inner stroke of the arms during the approximate simulated breaststroke. Therefore, the approximate simulation shows the basic movement of the breaststroke, and the good auxiliary teaching effect is achieved.

Description

technical field [0001] The invention relates to a robot teaching tool, in particular to a robot for teaching and displaying the basic movements of breaststroke. Background technique [0002] According to statistics from the Ministry of Health of my country, an average of 57,000 people die from drowning every year, and some of these drowned people do not know how to swim. Therefore, in order to reduce the number of people who drown because they cannot swim The society should carry out popular swimming teaching for the general public. [0003] Among the four traditional swimming postures, breaststroke is relatively difficult to learn. When teaching, the first thing to do is to publicly demonstrate and teach the essentials of breaststroke’s leg movements, body movements, and arm movements to the public. In the process of popularizing teaching, since it is necessary to demonstrate the basic movements of each part of breaststroke to the visiting scholars at all times, it is not e...

AI Technical Summary

Problems solved by technology

[0003] Among the four traditional swimming postures, breaststroke is relatively difficult to learn. When teaching, the first thing to do is to publicly demonstrate and teach the essentials of breaststroke’s leg movements, body movements, and arm movements to the public. In the process of popularizing teaching, since it is necessary to demonstrate the basic movements of each part of breaststroke to the visiting scholars at all times, it is not enough to demonstrate manually, and corresponding robots are needed to assist in the demonstration teaching

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