| 摘要 |
PURPOSE: A combined structure of a battery pack housing in a portable terminal is provided to achieve combination with an independent structure without going through an ultrasonic fusion process. CONSTITUTION: A battery pack in a portable terminal consists of an upper frame(10), a lower frame(20), and a battery cell. The lower frame(20) is combined on the upper frame(10) in a snap-fit structure. The battery cell is installed in a space formed by the upper frame(10) and the lower frame(20). A plurality of tension ribs(12,14) are formed at the left and right of the inner lateral of the upper frame(10). Each tension rib(12,14) has a tension hole(11) and a protrusion(13). Each protrusion(13) is formed in a hook shape. A plurality of protrusions(21) and holes(23) are formed at the left and right of the inner lateral of the lower frame(20) so that they can be respectively combined with the tension holes(11) and protrusions(13) of the upper frame(10).
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