| 摘要 |
A sliding mechanism used in a portable electronic device is described. The sliding mechanism includes a fixed piece, a sliding piece and a friction reducing assembly. The fixed piece includes a main body and two sliding rails disposed at two opposite edges of the main body. The sliding piece is slidably assembled with the fixed piece and includes a base and two guiding rails disposed at two opposite edges of the base. The friction reducing assembly disposed between and in rolling contact with the sliding rails and the guiding rails.
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