Blind sidewalk floor tile convenient for blind people to walk and high in safety

Abstract

The invention discloses a blind sidewalk floor tile convenient for blind person to walk and high in safety. The blind sidewalk floor tile comprises a tile body, two symmetrically-distributed grooves are formed in the upper surface of the tile body, each groove is internally provided with a protruding block, the bottom of each groove is provided with a first spring connected with the bottom of the corresponding protruding block, and the bottom of each first spring is provided with a second spring connected with the bottom of the corresponding protruding block. Piezoelectric ceramic is embedded in the bottom of the protruding block, a cavity is formed in the position, below the groove, of the brick body, and two water removal cavities are formed in the bottom of the brick body. The blind sidewalk floor tile has the advantages that when the blind person turns or deviates from a blind sidewalk, the blind person searches on the ground in front through the handheld iron blind stick, when the iron blind stick falls on the brick body, the magnetic plate in the control cavity slides upwards under the action of magnetic force to impact the ring at the top of the control cavity and make a sound, because the blind person is more sensitive in hearing due to visual deficiency, the direction of the brick body is judged through sound, the blind sidewalk position is found again, and blind people can use the brick conveniently.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a tactile pavement tile which is convenient for blind people to walk and has high safety. Background technique [0002] Blind paths are road facilities designed to help blind people walk. The blind road with yellow protruding stripes looks 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 and bright yellow colors are achieved by using the sense of feet of the blind and the principle of assisting sensation of tactile bricks. [0003] The existing tactile pavement tiles can only work if you keep walking on them without deviating from them. Once you accidentally deviate from the tactile path, you cannot find the direction with the blind stick, and the feedback given by the existing tactile path is weak, and it is easy to deviate from the center of the road. The existing blind...

AI Technical Summary

Problems solved by technology

[0003] The existing tactile pavement tiles can only work if you keep walking on them without deviating from them. Once you accidentally deviate from the tactile path, you cannot find the direction with the blind stick, and the feedback given by the existing tactile path is weak, and it is easy to deviate from the center of the road. The existing blind road cannot be drained in time after the rain, and the brick surface is wet and slippery, which will bring inconvenience and safety hazards to the blind. At the same time, the blind road is more seriously occupied by vehicles or objects. Tall tactile floor tiles

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