Blind-guiding walking stick
A cane and blind guide technology, applied in physical therapy, appliances to help people walk, etc., can solve problems such as inconvenience for blind people, inability to detect road conditions on both sides, and achieve the effect of improving safety.
Inactive Publication Date: 2020-05-26
赵岚杰
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[0008] Such as figure 1 As shown, a walking stick for the blind includes a walking stick 1, a handle is provided at one end of the walking stick 1, a roller 3 is installed at the other end, a distance measuring sensor 2 is arranged around the walking stick 1, a loudspeaker 4 is installed on the walking stick 1, After the distance measuring sensor receives the signal, the speaker 4 makes a sound, and the sound of each distance measuring sensor 2 is different. When the blind person uses the cane 1 to walk, each distance measuring sensor 2 detects the objects around the cane, and uses different sounds to inform the blind person of the orientation of the surrounding objects, which greatly improves the safety of the blind person.
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The invention relates to a blind-guiding walking stick, which comprises a walking stick body, a handle is arranged at one end of the walking stick body, idler wheels are installed at the other end ofthe walking stick body, distance measuring sensors are arranged on the periphery of the walking stick body, a loudspeaker is installed on the walking stick body, after the distance measuring sensors receive signals, the loudspeaker makes sounds, and the sounds corresponding to the distance measuring sensors are different. When a blind person walks with the walking stick, the distance measuring sensor detects objects around the walking stick, the positions of the objects around the walking stick are made to be high in speed through different sounds, and the safety of the blind person is greatlyimproved.
Description
technical field [0001] The invention relates to a walking stick for guiding the blind. Background technique [0002] Because blind people cannot see, they need to use a cane to explore the road ahead when walking. However, the existing canes can detect the road ahead, but cannot detect the road conditions on both sides, which brings inconvenience to the blind. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a walking stick for blindness. [0004] In order to solve the above-mentioned problems, the technical solution to be solved in the present invention is: a walking stick for the blind, including a walking stick, a handle is provided at one end of the walking stick, a roller is installed at the other end, and a distance measuring sensor is arranged around the walking stick. A loudspeaker is installed, and when the ranging sensor receives a signal, the loudspeaker makes a sound, and the sound of each ranging sen...
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IPC IPC(8): A61H3/06
CPCA61H3/061A61H3/068
Inventor 赵岚杰
Owner 赵岚杰