| 摘要 |
<p>A battery pack (10, 30, 50) of a handheld device has two coupling sections (13, 14, 33, 34, 53, 54) configured at a side surface (11) in the face of a battery slot (20, 40, 60) of the handheld device, where the coupling sections (13, 14, 33, 34, 53, 54) correspond to a coupling structure of the battery slot (20, 40, 60). As the battery pack (10, 30, 50) is installed in the battery slot (20, 40, 60), the coupling sections (1 3, 14, 33, 34, 53, 54) engage with the coupling structure respectively for keeping the battery pack (10, 30, 50) from detaching out of the battery slot (20, 40, 60). The battery pack (10, 30, 50) may also have an upturned position to be installed in a second type of battery slot (20', 40', 60') of another handheld device, where the coupling sections (13, 14, 33, 34, 53, 54) also correspond to and engage with a coupling structure of the second battery slot (20', 40', 60') and keep the battery pack (1 0, 30, 50) from detaching out of the second battery slot (20', 40', 60').</p> |
