Friction sensing layer and tactile sensor

• Main Authors: DONG XIAORAN, LI HUI, LI CHANGGEN, TANG YONG, WU XIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model discloses a friction sensing layer and a tactile sensor. The friction sensing layer comprises a conductive layer and a micro-mesh structure fixed on the surface of the conductive layer. The friction sensing layer is provided with a micro-net structure, the micro-net structure comprises a plurality of protrusions and a plurality of connecting parts, the protrusions are distributed on the surface of the conducting layer, the connecting parts are distributed among the protrusions and connected with the protrusions, and the friction sensing layer is provided with the micro-net structure, so that the specific surface area of the sensing layer is effectively increased, and the sensing performance of the sensor is enhanced. 本实用新型公开了一种摩擦感应层及触觉传感器，其中摩擦感应层包括：导电层和固定在所述导电层表面的微网状结构；所述微网状结构包括：若干凸起和若干连接部，所述若干凸起分布在所述导电层的表面，所述若干连接部分布在所述若干凸起之间，且与所述凸起相连，通过在所述摩擦感应层上设置微网结构，有效提高感应层比表面积，强化传感器感知性能。