Charging dock for portable electronic device

摘要

A charging dock includes a base, a charging cable and a retractable wire reel module received in the base. A wall of the base is concaved downward to form a charging space including an opening in a cavity of the base. The charging cable includes a power wire, a charging and a power connector interfaces. The charging interface is received in the base. The power interface is positioned out of the base. The retractable wire reel module includes a guiding shaft positioned, a coil spring member and a sleeve member. The sleeve member rotatably sleeves on the guiding shaft via the coil spring member. The power wire is wound on the sleeve member, the coil spring member is connected with the guiding shaft and the sleeve member. The power wire retracts in the base via the sleeve member driven to rotate by the coil spring member.

主权项

1. A charging dock, comprising:
a base forming a charging space; a charging cable comprising a power wire, a charging connector interface, and a power connecting interface, the charging connector interface connected with one end of the power wire, the power connecting interface received in the base, the power connecting interface connected with another end of the power wire, and the power connecting interface movably positioned out of the base; and a retractable wire reel module comprising: a guiding shaft positioned in the base adjacent to the charging space, a coil spring member, and a sleeve member rotatably sleeved on the guiding shaft via the coil spring member in the base, wherein the power wire is winding around on the sleeve member, the coil spring member is connected with the guiding shaft at one end and connected with the sleeve member at another end of the coil spring member, the power wire is configured to be withdrawn to wind around on the sleeve member depending on the sleeve member driven to rotate by the coil spring member.