Roadblock cone with reset alarm function for ball training

Abstract

The invention discloses a roadblock cone with a reset alarm function for ball training. The roadblock cone comprises a roadblock hammer, an anti-falling base, an audible and visual alarm, a limiting plate and a slideway, a reset part is arranged at the bottom of the roadblock hammer; an alarm part is arranged above the reset part; the roadblock hammer is conical; an anti-falling base is integrallyarranged at the bottom of the roadblock hammer; the roadblock hammer is communicated with the interior of the anti-falling base; an arc-shaped anti-falling base and a balancing weight are arranged; the barricade hammer is light in top and heavy in bottom; when the barricade hammer collides with a ball, the barricade hammer rotates; a tumbler principle is used, a moment is generated between the gravity of the roadblock hammer and a landing point; the roadblock hammer shakes and gradually resets, carrying is facilitated, meanwhile, high falling resistance is achieved, and when the roadblock hammer shakes, a movable ball rolls to the switch in the sliding way along with the inclination angle of the roadblock hammer, so that the movable ball triggers the switch, and then the audible and visual alarm gives out effective early warning in ball training.

Description

technical field [0001] The invention relates to the technical field of roadblocks, in particular to a roadblock cone for ball training with a reset alarm function. Background technique [0002] A roadblock is an obstacle blocking road traffic, which can refer to a barrier used as a fence during road construction, an oil pressure security roadblock outside the gate of an important building to prevent terrorist attacks, or a temporary roadblock built by demonstrators during a large-scale demonstration; [0003] Based on the above description, and searched for an invention patent with the application number: CN201811450019.0, which is about a new type of multimedia traffic roadblock, including the main body of the roadblock, LED multimedia circuit control board, solar panels, batteries, light-emitting devices and multimedia panels. The solar panel is arranged on the upper surface of the main body of the roadblock, and ... the peripheral position of the solar panel and the outer...

AI Technical Summary

Problems solved by technology

[0004] After retrieval and analysis, when the existing roadblocks are light in weight, they are easy to be blown down by wind or ball games, which will affect the training of ball games. Therefore, further research is needed on the basis of roadblocks, and a kind of ball game training with reset alarm function is provided.

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