| 摘要 |
A linkage mechanism includes a case, a fixing part, a first rotatable lid, and a second rotatable lid. A first opening and a second opening are formed on the case. The first rotatable lid is rotatably disposed on the first opening and pivotally connected to the fixing part for covering the first opening. A first protruding part is formed on the first rotatable lid. The second rotatable lid is rotatably disposed on the second opening and pivotally connected to the fixing part for covering the second opening. When the first rotatable lid and the second rotatable lid cover the first opening and the second opening respectively, the first protruding part abuts against the second rotatable lid. |
