| 摘要 |
The invention reefers to an walking stick for blind people, respective an walking stick with a ball and a damper situated in the touching side and with an acoustic signal for free access through the pedestrians. The walking stick, according with the invention, consists in an walking stick (1) for blind people whose it's applicable a ball (3) in the end, on the damper (2) situated between the walking stick and touching ball (3), the damper is held by the top of the walking stick with a tub (5) and by the ball is held with the tub (6) which is stuck on the end of the ball and a system for acoustic signal (4) which is caught with a strap (7) up on the walking stick, where is also a cord (8) in order to be kept. |
