Application of Very Thin Plate Springs for Precise Robot-Automated Jumpering Systems.
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概要
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High-density pin-board-matrix switches composed of matrix boards and connecting pin are designed to provide the cross-connecting function of an automated main distributing frame (MDF) system. The cross-connection is performed by inserting a connecting pin into a through hole on the matrix board.A small automated MDF system is made possible by using simultaneous connection of a paired line with a single connection pin. The low normal contact force design, small insulation spacing design between the neighboring conductor patterns, and durability investigation of very thin plate springs gives a through hole pitch of 1.5mm and a connecting pin diameter of about 1mm.Evaluation of the contact characteristics and electrical characteristics of the matrix boards and connecting pins satisfy the design requirements and show that matrix boards and connecting pins are applicable for the automated MDF systems.
- 日本ばね学会の論文
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