| 摘要 |
<p>PURPOSE:To precisely and easily perform positioning of a card main body on the bottom face of a cavity by a method wherein locator pins are projected from the bottom face of the cavity, penetrating holes are previously provided at positions on a printed board corresponding to the positions of the locator pins, and the locator pins are put into the penetrating holes. CONSTITUTION:At least two locator pins 15 are projected from the bottom face 12A of a cavity 12 at a distance along a side wall 12B. A printed circuit board 2 is previously provided with an least two holes 2B, into which the locator pins 15 are inserted, at a distance along the short side. A card main body 1 is set on the bottom face of the cavity 12 so as to make the locator pins 15 fit into the holes 2B, so that the card main body 1 is located at a specified position in the cavity 12.</p> |
