| 摘要 |
A power supply (1) includes a plug (20) including a base (21) having an accommodating space (210). Two conductors (30) are provided in the accommodating space (210). A positioning cover (40) connects a body (10) and further covers the accommodating space (210). The positioning cover (40) is provided with guiding slots (41), and a braking ring (50) is arranged between the conductors (30) and the positioning cover (40). The interior edge of the braking ring (50) is provided with a plurality of positioning grooves (51), and the plug (20) can rotate on the body (10). Conductive connecting terminals (11) slide in the guiding slots (41) and are positioned in the positioning groove (51) to be in contact with the conductors (30). |
