A blind sidewalk guided by a magnet

Abstract

The invention discloses a magnet-guided sidewalk for the blind and belongs to the technical field of municipal engineering. The key point of the technical scheme is that the magnet-guided sidewalk forthe blind comprises a road body laid by road laying bricks; the road body comprises a straight roadway and a turning roadway communicated with each other; the straight roadway comprises a first roadpositioned in the middle and second roads positioned on the two sides of the first road; a plurality of straight roadway magnets are arranged in the second roads; the straight roadway magnets are arranged along the edge of the first road; upward magnetic pole directions of the straight roadway magnets in each second road are as same as each other; the turning roadway comprises a turning road positioned in the middle; a short-edge road and a long-edge road are correspondingly arranged on the two sides of the turning road; the length of the short-edge road is less than that of the long-edge road; a plurality of turning magnets are arranged in the short-edge road and the long-edge road; the turning magnets are arranged along the edge of the turning road in the form of an array; and the upwardmagnetic pole direction of each turning magnet is as same as that of each straight roadway magnet. The magnet-guided sidewalk for the blind, disclosed by the invention, has the advantage that an effect that the magnet-guided sidewalk for the blind is convenient for the blind to walk is realized.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a sidewalk for the blind guided by a magnet. Background technique [0002] Blind paths are road facilities designed to help blind people walk. Blind roads are generally paved with two types of bricks, one is strip-shaped guiding bricks, which guide blind people to move forward with confidence, which is called walking blind road; To remind the blind. The protruding striped blind road is like the static eyes of the blind. It is paved on the sidewalk of the road and set up for the convenience of the blind. Bricks with special shapes are achieved by using the sense of feet of the blind and the principle of assisting sensation of tactile bricks. [0003] The existing Chinese patent whose publication number is CN105568819A can be referred to, which discloses a blind walkway guided by magnets, which is made of pavement bricks, and each pavement brick contains at least o...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing technical solutions have the following defects: when a blind person uses the blind path, but when wearing blind shoes or holding a blind stick to press against the surface of the blind path, they will be repelled by the same magnetic pole, and the feet need to overcome certain obstacles. Mutually repulsive forces can fall on the surface of the blind path, making the blind, especially some weak people, unstable and inconvenient to walk

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