counting jump rope

Abstract

The invention provides a counting skipping rope which comprises two handles and a main rope for connecting the two handles, wherein a main guide wire is arranged in the main rope; each of two ends of the main guide wire extends into each handle respectively; a conductive elastic wire is led out of the end part, which is departed from the main guide wire of each of the two handle; the end part of each conductive elastic wire is connected with a metal magnetic block respectively; when the two metal magnetic blocks attract mutually, the main guide wire and each of the conductive elastic wires form a conductive loop; an output resistor is connected in series with the interior of each handle of the main guide wire; output voltage of the output resistors supply power to the input end of a triode switch circuit after being rectified through a rectification diode; the output end of the triode switch circuit is electrically connected with a counter; the counter is electrically connected with output equipment. The counting skipping rope is high in counting precision; furthermore, a user can learn about the current rope skipping speed condition in real time in the rope skipping process.

Description

Technical field [0001] The invention relates to the field of sporting goods, in particular, to a skipping rope with counting function. Background technique [0002] Skipping rope is a commonly used sporting goods, and it is easy to carry, suitable for all ages. For the current skipping rope, it has a counting function. The structure principle is that every time the skipping rope jumps, the main rope rotates one circle. In this process, the main rope drives the transmission mechanism inside the handle to drive a mechanical counting device to rotate one unit. Increase the quantity by one. [0003] The problem with this counting method is that the counting accuracy is very unreliable; because the main rope is flexible, therefore, the main rope itself can undergo periodic deformation during the rope skipping process, even if the transmission mechanism does not move, the main rope can The skipping rope movement is maintained periodically; therefore, this kind of mechanical counting de...

AI Technical Summary

Problems solved by technology

[0003] The problem with this kind of counting method is that the counting accuracy is very unreliable; because the main rope is flexible, therefore, in the rope skipping process, the main rope itself can be periodically deformed, even if the transmission mechanism does not move, the main rope can The rope skipping motion is maintained periodically; therefore, during rapid motion, this type of mechanical counting device is prone to failure, resulting in serious counting errors or even errors

[0004] On the other hand, in the current counting rope skipping, the user cannot know the instantaneous rope skipping speed during the rope skipping process, so it is difficult to adjust the rope skipping speed in real time during a rope skipping process, and the counting device can only be checked after a timed rope skipping is over. In order to know the overall speed of the rope skipping process, if it is found that the speed is too slow in the timing competition, it is too late

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