期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：2
页码：1-7
DOI：10.1088/1755-1315/252/2/022108
出版社：IOP Publishing
摘要：According to the working environment characteristics and technical requirements of the finite angle conductive slip ring, a kind of finite angle slip ring with limited angle is designed by using flexible circuit board to transmit power and control signals between two relative rotating mechanisms. Flexible circuit boards are rotated between the inner and outer ring. The inner and outer rings are designed as wedge-shaped stepped structures, which greatly reduce the friction torque of the finite angle slip rings. This paper focuses on the structural design and performance parameters test of finite angle finite angle slip ring, verifying that the slip ring has the advantages of light, small, low friction torque, high reliability and so on.
