Charge / discharge device, probe pin mounting unit for charge / discharge device, probe pin unit for charge / discharge device, and charge / discharge system

摘要

PROBLEM TO BE SOLVED: To provide an attachment unit for facilitating assembly of a charge/discharge device.SOLUTION: One ends of a plurality of probe pins 40a and 40b connectable with a power source are positioned in a plurality of through holes 51a and 51b formed on a substrate 50 and the other ends of the probe pins are connectable with a secondary battery. An attachment unit of a probe pin is used for a charge/discharge device for charging/discharging the secondary battery through the respective probe pins. The attachment unit comprises a top board 20 having a plurality of insertion holes 22a and 22b on which the probe pins are inserted to the positions corresponding to the through holes respectively in such a form as to be parallel to each other, and an attachment part 10, at which pin insertion holes 13a-13d through which the other ends of the probe pins are inserted are formed, for regulating the positions of the respective probe pins in an axial direction.SELECTED DRAWING: Figure 3