| 摘要 |
PROBLEM TO BE SOLVED: To make insertable/drawiable a burn-in board without any contact error. SOLUTION: This device is provided with a bearing plate 13 for pressing a rear edge 2a of a burn-in board mounted on a board carrier, upper and lower engagement holes 11a and 12a, a safety lug member 3 to be fit/unfit into this, a cam follower 6 for guiding a cam face 3c, a pin 5 moving in a Y direction, an extraction bar 7 with which this is connected, and a cylinder device 4 for moving this back and forth in the Y direction. Then, the safety lug 3a is fit/unfit into the hole according to the movement of the safety lug member, and the board carrier is moved to a Y1 direction at the time of fitting so that a burn-in board can be inserted into a connector 101 by the bearing plate 13. The bearing plate is constituted so as not to be deformed with sufficient strength so that all the boards can be surely inserted. In this case, there is not anything at the entrance of a constant temperature tank so that it is possible to easily operate the riding of the board carrier, and to suitably facilitate a countermeasure to automation, Thus, it is possible to reduce the front space of the constant temperature tank.
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