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A fast laying device and laying method for a sprint belt for track and field sprinting

A fast, track and field technology, applied in sports accessories, metal processing, etc., can solve the problems of athletes tripping, unable to assist the breaking work of the punching belt, dumping, etc., to achieve the effect of promoting breaking

Active Publication Date: 2020-11-20
JILIN NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The punching belt is a common sporting product. In track and field competitions, it is often necessary to use the punching belt. When using the punching belt, it needs to be straightened. Now, two staff members usually use the punching belt to straighten the punching belt. Straighten the belt, and then pull the punching belt all the time, so that the labor intensity of the staff is high; in addition, the device for laying the punching belt in the prior art only has the function of fixing and laying the punching belt, and because it cannot Auxiliary breaking work of the punching belt makes the punching belt not easy to break, which in turn causes the punching belt to displace and dump the punching belt arrangement device, and in serious cases, it will also cause athletes to be tripped and injured by the punching belt

Method used

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  • A fast laying device and laying method for a sprint belt for track and field sprinting
  • A fast laying device and laying method for a sprint belt for track and field sprinting
  • A fast laying device and laying method for a sprint belt for track and field sprinting

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The object of the present invention is to address the defects and insufficiencies of the prior art, and provide a punching belt fast laying device and a laying method for track and field sprints with fast laying speed and easy breakage of the punching belt.

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with t...

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Abstract

The invention provides a finish banner rapid arrangement device for track and field sprint and an arrangement method thereof. The device comprises a connecting rod, a base and a finish banner mountingassembly. The finish banner mounting assembly comprises a driving motor, a connecting pipe, a mounting rod and an angle sensor, and when the angle sensor detects that the autorotation angle of the mounting rod is larger than a preset threshold value, the driving motor is started for a preset duration and enables the connecting pipe to drive the mounting rod to rotate reversely; the angle sensor is arranged on a mounting rod, and when the angle sensor detects that the autorotation angle of the mounting rod is greater than the preset threshold value, the driving motor is started for the presetduration, and the driving motor utilizes the connecting pipe to drive the mounting rod to rotate reversely, so that the finish banner is not only subjected to impact force of athletes, but also subjected to tensile force generated when the driving motor drives the mounting rod to rotate reversely in the breaking process, so that the finish banner is easy to break.

Description

technical field [0001] The invention relates to the technical field of track and field sports, in particular to a fast laying device and a laying method for track and field sprint belts. Background technique [0002] The punching belt is a common sporting product. In track and field competitions, it is often necessary to use the punching belt. When using the punching belt, it needs to be straightened. Now, two staff members usually use the punching belt to straighten the punching belt. Straighten the belt, and then pull the punching belt all the time, so that the labor intensity of the staff is high; in addition, the device for laying the punching belt in the prior art only has the function of fixing and laying the punching belt, and because it cannot Auxiliary breaking work of the punching belt causes the punching belt to be difficult to break, which in turn leads to the problem that the punching belt displaces and topples the punching belt arrangement device, and even caus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B71/06A63B71/02B26D3/10
CPCA63B71/02A63B71/0616B26D3/10
Inventor 孙良孙一书孙圣一
Owner JILIN NORMAL UNIV
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