| 摘要 |
<p>PURPOSE:To replace a battery easily by providing the 1st card half-body with an RAM and an external connecting terminal connected to the RAM and also providing the 2nd card half-body with a battery for the RAM backup. CONSTITUTION:The 1st card half-body 1 is provided with the RAM 3 and connecting terminals T1-T7 and the 2nd card half-body 2 is provided with the battery 4 for the backup of the RAM3. A retaining lag piece 19 of the half-body is used in common as a connector connecting the battery 4 with the RAM3 of the half-body 1 and a conductive layer 24 connected to the battery 4 is fixed to the surface of the retaining lag piece 19. Locking means are formed on the retaining lag piece 18 of the half-body 1 and a retaining recessed part 21 of the half-body 2 into which the piece 18 is inserted and fitted, i.e., an elastic retaining projected part 27 to be curved to the upper side is formed on the upper side of a center part of the upper surface of the lag piece and the retaining, hole 28 is formed on the upper surface of the recessed part 21. At the fitting of these parts in one body, the projected part 27 is fitted to the recessed part 28 and the half bodies 1, 2, are not separated even if the half-bodies are pulled.</p> |
