| 摘要 |
PURPOSE:To make it possible to easily position a board even if any plane of front end face or rear end face of the board is used as a reference. CONSTITUTION:A slide pin 7 is provided between a front pin 5 and a rear pin 6 that mate with a pin holes 3, 4 formed on the front and rear corner sections of the board 1. Adjusting the position so that the distance between the front pin 5 and the rear pin 6 and this slide pin 7 is the same as the distance between the pin hole 3 and the pin hole 4 makes it possible to position the board 1, even when any plane of the front end face or rear end face of the board 1 is used as a reference. |
