Induction type net protection device for sports field

Abstract

The invention discloses an inductive type protective screening device for a sports field. The inductive type protective screening device comprises a pressure sensing module including a plurality of vertical rods, nailing blocks are arranged at the lower ends of the vertical rods, anti-stripping blocks are arranged at the upper ends of the vertical rods, and net bodies are connected between adjacent vertical rods. An upper guy wire is arranged at the upper ends of the net bodies, a lower guy wire is arranged at the lower ends of the net bodies, two inclined downward tension wires are arranged at the upper end of each vertical rod in a connection mode, and nailing pins are arranged at the lower ends of the tension wires. According to the inductive type protective screening device for the sports field, changes of the speed or pressure can be captured and converted into changes of capacitance to realize the induction of external forces, the inductive type protective screening device solvesproblems that an existing stadium protective screening is generally built around the stadium, no protective screening is used for intercepting a shot during throwing, a sand pit is used for detectingthe distance of throwing, in addition, the thrown shot needs to be picked up, so that lot of exercise time is wasted, and the power of the shot can not be sensed and the thrown distance can not be detected by the protective screening.

Description

technical field [0001] The invention relates to the technical field of protection nets, in particular to an inductive net protection device for sports fields. Background technique [0002] Stadium fence, also known as "stadium isolation fence" and "stadium fence", is a new type of protection product specially designed for stadiums. This product has a high net body and strong anti-climbing ability. The stadium fence is a kind of field fence, which is also known as: "sports fence". It can install fence columns and fences on site. The stadium fence and protective net adopt a streamlined appearance: transparent, beautiful, simple, and stylish European elegant style; it can meet the needs of different fields, different environments, and different aesthetic groups. Tomahawk connection: the unique hook connection method and the tomahawk groove design allow the net to be connected to the embedded groove at any height of the column without any accessories, ensuring its firmness and ...

AI Technical Summary

Problems solved by technology

[0004] (1) The existing stadium protective nets are generally built around the stadium, and there is generally no protective net to intercept the shot put. A bunker is used to detect the distance of the throw, and the shot put needs to be retrieved by itself, wasting a lot time, and the protective net cannot sense the force of the shot put and detect the distance of the shot;

[0005] (2) The existing stadium protective nets are generally built in large stadiums. Small-scale speed, strength and other tests need to be trained in relevant specific locations. The limitations of the protective net are high, and the construction of the protective net cannot be realized in small places

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