Blind sidewalk tile capable of transmitting traffic signal by touching

Abstract

The invention relates to the field of public transportation, and in particular relates to a blind sidewalk tile capable of transmitting a traffic signal by touching. The blind sidewalk tile comprises a hint blind eye sidewalk layer, a marching blind sidewalk layer, an electric push rod, four extension rods, an upper cover and a shell, wherein the blind eye sidewalk layer, the marching blind sidewalk layer, the electric push rod and the extension rods are arranged under the upper cover and inside the shell; the hint blind eye sidewalk layer comprises a bottom plate A, 20 cylinders and 20 hint blind sidewalk touching round points which are arranged at the top end of the cylinders; the cylinders are arranged on the bottom plate A; the marching blind sidewalk layer comprises a bottom plate B and four blind sidewalk touching strips which are arranged on the bottom plate B; the bottom of the electric push rod is fixed on the upper surface of the bottom plate A, and the top of the electric push rod is fixed on the lower surface of the bottom plate B; the four extension rods are arranged between the hint blind eye sidewalk layer and the marching blind sidewalk layer; the bottoms of the four extension rods are fixed on the upper surface of the bottom plate A; the tops of the four extension rods are fixed on the lower surface of the bottom plate B. According to the blind sidewalk tile, the traffic signal can be transmitted to the blinds; the tile has a simple and reasonable structure, is low in cost and is easy to understand.

Description

technical field [0001] The invention relates to the field of public transportation, in particular to a tactile brick for transmitting traffic signals. Background technique [0002] Blind people need to perceive traffic signals when crossing the road, but the existing traffic lights can only emit light signals, which cannot be recognized by blind people. Contents of the invention [0003] The technical problem to be solved by the invention [0004] Aiming at the technical problem that blind people cannot recognize traffic signals in the prior art, the present invention provides a tactile pavement brick that transmits traffic signals through touch. Technical solutions [0005] In order to achieve the above object, the technical scheme provided by the invention is: [0006] A kind of tactile pavement brick that transmits traffic signals through touch, including a prompting blind pavement, a traveling blind pavement, an electric push rod, a telescopic rod, an upper cover ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problem that blind people cannot recognize traffic signals in the prior art, the present invention provides a tactile brick that transmits traffic signals through touch. It has a simple and reasonable structure, low cost, meets national standards and is easy to understand, and is suitable for popularization and use.

Images