| 摘要 |
1. A device for the insertion and extraction of electronic circuit boards in a receiving box, in the case of which on their edge the cards comprise connectors and are inserted in the box through the front side of the receiving box and are connected with the box through the rear side, opposite to the front side and which also comprises connectors, characterized in that it comprises means for the insertion and extraction constituted by anchoring means (21 and 26) fixed to the edge (16) of the card (8), where the connectors (12) are placed ; means (28) for the entrainment of the board, fixed in relation to the rear of the box and adapted to receive anchoring means ; and acting means (36) adapted to impart motion to the entrainment means (28) in such a manner that such entrainment means (28) entrain the board (8) making it possible to apply an inserting and extracting force directly at the level of the connectors. |
