| 摘要 |
<p>The invention represents the execution of a reel mechanism for winding up a connection cable which is integrated with a power supply current and voltage converter for devices such as mobile phones, notebooks, photocameras, cameras, audio and video players and other portable devices which require both a power supply converter and a connection cable. The device comprises a reel mechanism subassembly with the connection cable (1), a printed card circuit subassembly with a power supply converter and electronics (2), a lower cover (3) with a plug (4), interior conductors (5), an upper cover (6) and fixing screws (7).</p> |
