| 摘要 |
An electronic device includes a first casing, a second casing, and a fastening assembly. The first casing has a first pivotal portion. The second casing has a second pivotal portion having a fastening groove, and a display unit pivotally connected with the first pivotal portion via the second pivotal portion to be capable of rotating relative to the first casing to be opened or closed. The second pivotal portion and the display unit form an angle. The fastening assembly is pivotally disposed in the first casing and includes a fastening element and a first elastic element. The fastening element is disposed corresponding to the fastening groove of the second pivotal portion. The first elastic element is connected with the fastening element. When the fastening element is fastened to the fastening groove, the first elastic element provides elastic force to allow the display unit to firmly cover the first casing. |
