| 摘要 |
The utility model discloses a walking stick used by people with vision disorders, which comprises a magneto switch installed at the inner lower end of the walking stick, a vibration device or a sound generator which is installed in a handle at the upper end, and a blind guider, wherein the vibration device or the sound generator can run once the magneto switch is switched on, and consequently, can send signals and information to people who have visual disorders; the magneto switch is composed of a contact plate, a spring, a magnet, a central leading axle and a cylindrical shell body which is arranged outside the magnet and is in contact with the contact plate. The walking stick used by people with vision disorders of the utility model utilizes the interaction between the magneto switch arranged in the walking stick and iron sheets or iron filings installed in the facilities such as blind spot bricks, sidewalks, asphalt roads, zebra crossings, etc. to make the vibration device or the sound generator to run, and consequently guides the people with visual disorders to walk correctly and safely. |
