Hangzhou Dianzi University

Hui Liu

Ming Xu

A flexible sensor and a method of detecting biaxial wrist joint motion and a robotic arm are provided; the flexible sensor of detecting biaxial wrist joint motion includes a light-proof sleeve, a protective layer, a strip-shaped transparent conductive hydrogel, a light intensity sensor, a light source, and a resistance detection module; the transparent conductive hydrogel is arranged in an inner cavity of the light-proof sleeve; the protective layer is arranged between an inner side wall of the light-proof sleeve and the transparent conductive hydrogel; the light intensity sensor and the light source are arranged at two ends of the strip-shaped transparent conductive hydrogel, respectively; the resistance detection module is connected to the two ends of the strip-shaped transparent conductive hydrogel; a longitudinal section of the strip-shaped transparent conductive hydrogel is in a form of a rectangle with unequal length and width.

Growing community of inventors

Hangzhou, China

Hui Liu