| 摘要 |
<p>PURPOSE: To insert a card into a case and to fix the position inside the case after contact by forming a lid so that the angle thereof to a bottom is an acute angle, providing a contact spring on the bottom along an apex line on the side opposite to an introduction slit and inserting the card into the case while placing the card on the bottom. CONSTITUTION: A contact spring 12 is provided on the bottom of a case 5 and constituted like an L-shaped corner, its one leg side is placed on the bottom, and its outer leg side is brazed by being passed through proper holes in the bottom of the case 5 and the printed writing board to the printed wiring board. A card 3 is inserted to the position of a stopper, which is formed by the case 5 and the exists within the apex range of the case, and the card is oscillated upward for the contact between the connection pole of the card 3 are the contact spring 12 in the case 5 are the fixture of the card inside the case. In this case, the apex range of the case having the cease stopper becomes an oscillating point. Then, when the card reaches the lower face of a lid 7 which forms a fixed angle to the bottom of the case since it is integrated, the strict of the card at this position is performed. Thus, the card can stably, surely and fixedly be positioned inside the case.</p> |
