Blind person walking stick

Abstract

The invention creatively provides a blind person walking stick which comprises a walking stick body, a bottom pin at the lower end of the walking stick body and a handle at the upper end of the walking stick body. A plurality of anti-skid protrusions are arranged at the bottom of the bottom pin. A radar distance measuring sensor and a barrier alarm connected with the radar distance measuring sensor are arranged at the position, close to the bottom pin, of the walking stick body. The walking stick body is of a stretchable rod type structure, a GPS positioning device and a voice navigator are arranged on the walking stick body, and a fluorescent paste is arranged on the outer surface of the walking stick body; a horn is arranged on the handle. The blind person walking stick is simple in structure and reasonable in design; the height of the walking stick body can be adjusted as needed, the handle is comfortable in touch, and a user will not feel fatigue after using the walking stick for a long time. The walking stick body has the voice navigation function and the distance sensing function, the convenience needed when the user uses the walking stick is greatly improved, the using effect is good, due to the fact that the GPS positioning device is arranged, family members can remotely know the position of the user, and the trouble caused when the user is lost and family members need to find the user around is avoided.

Description

technical field [0001] The invention belongs to the technical field of walking aids for the blind, and in particular relates to a crutch for the blind. Background technique [0002] Crutches provide convenience for the elderly and physically disabled people to travel, but there are still some problems. For example, it is not meaningful for the blind to use common crutches. Assisted walking, the accuracy rate is not high. For some blind people with poor sense of road and poor self-coordination, the use effect is not ideal. A large number of social resources bring a great burden to family members and others. Although guide dogs can also be used to lead, but guide dogs are relatively expensive and the training cost is high. Every blind person, therefore, needs to improve the current navigation tools for the blind to safely navigate for the blind. Contents of the invention [0003] In view of this, the present invention aims to overcome the defects in the above-mentioned pri...

AI Technical Summary

Problems solved by technology

[0002] Crutches provide convenience for the elderly and physically disabled people to travel, but there are still some problems. For example, it is not meaningful for the blind to use common crutches. Assisted walking, the accuracy rate is not high. For some blind people with poor sense of road and poor self-coordination, the use effect is not ideal. A large number of social resources bring a great burden to family members and others. Although guide dogs can also be used to lead, but guide dogs are relatively expensive and the training cost is high. Every blind person needs to improve the current navigation tools for blind people so that they can navigate safely for the blind

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