Novel cane for blind people

Abstract

The invention relates to a novel cane for blind people. A cane body is made from a proper material, an ultrasonic emitting module, a receiving module, a speaker and a power switch are respectively arranged at proper positions on the cane body; and a power supply with proper capacity and voltage and a signal processing module are arranged inside the cane body, and a proper lead is used for correctly connecting the switch with other elements.

Description

technical field [0001] The invention relates to a cane for the blind, in particular to a new type of cane for the blind, which belongs to the technical field of articles for the disabled. Background technique [0002] Blind people are a special group in society. Because blind people have vision defects, they have to be supported and guided by others when walking, or other auxiliary equipment; Tool can not effectively help the walking of the blind, especially it cannot effectively remind the blind that there are obstacles within a certain range. Contents of the invention [0003] The purpose of the present invention is to provide a new type of cane for the blind, which can effectively remind the blind whether there are obstacles in a certain range, help the blind to avoid related obstacles effectively, and avoid possible dangers. [0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: use appropriate materials to manufact...

AI Technical Summary

Problems solved by technology

[0002] Blind people are a special group in society. Because blind people have vision defects, they have to be supported and guided by others when walking, or other auxiliary equipment; Tools cannot effectively help the blind walk, especially they cannot effectively remind the blind whether there are obstacles within a certain range

Images