Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
By putting down the half sides of the handle of the crutch, the crutch is spread out in a horizontal plane parallel to prevent the cylinder from fixing the handle. At this time, the old man can sit on it, so that when the old man is tired, he can sit down and rest at any time. When the old man is in danger, press the top button, the light bulb below will flash red light and send an alarm, which is convenient for people around to give timely help, and send my injured information to relatives. The positioning system will help the old man to get help in time when he falls or has an accident.
Chengdu university of technology