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Blind crutch capable of measuring distance

A technology for crutches and blind people, applied in the field of living appliances, can solve problems such as failure to prompt blind people obstacles, and achieve the effect of simple structure and improved walking safety.

Inactive Publication Date: 2009-05-06
SHANGHAI QIYI HIGH SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a range-measuring crutch for the blind to solve the problem that the existing crutches for the blind cannot prompt the obstacle on the walking route of the blind

Method used

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  • Blind crutch capable of measuring distance

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Embodiment Construction

[0008] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0009] Such as figure 1 As shown, a range-measuring crutch for the blind includes a crutch body 1, a range finder 2 is provided on the crutch body 1, and the range finder 2 can be arranged at any position of the crutch body 1, so that the distance on the walking route of the blind person can be accurately identified. Obstacles, and accurately prompt the blind to pay attention to avoid, greatly improving the walking safety of the blind, range finder 2 is the prior art, no longer repeat it here.

[0010] The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the abov...

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Abstract

The invention provides an anallatic blind crutch so as to solve the problem that a current blind crutch is incapable of pointing out the barriers on the road to the blind. The anallatic blind crutch comprises a crutch main part and is characterized by arranging a ranger on the main part. The blind crutch has simple structure, can accurately recognize the barriers on the road for the blind, and warns the blind avoiding the barriers on time, thus greatly improving the walking safety of the blind.

Description

technical field [0001] The invention relates to the technical field of living appliances, in particular to a range-measuring crutch for the blind. Background technique [0002] Crutches are the most commonly used tool for the blind. It plays the role of indicating obstacles and is an important tool to ensure the safety of walking for the blind. However, the existing crutches for the blind and general crutches do not have much functional effect. The difference is that it is often an ordinary crutch. When there are obstacles on the walking route of the blind, it is difficult to give instructions to the blind in advance, which is not conducive to the walking safety of the blind. Contents of the invention [0003] The object of the present invention is to provide a range-measuring crutch for the blind, so as to solve the problem that the existing crutches for the blind cannot prompt the obstacles on the walking route of the blind. [0004] The technical problem solved by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/08A61H3/06
Inventor 钱圣君
Owner SHANGHAI QIYI HIGH SCHOOL