Electric source socket
The utility model discloses a power plug and comprises an anode, a cathode and a guiding device which can prevent the reverse inserting of the polarity. The power plug adopts the USB connector. Therefore the customer needs not to consider the polarity and whether the connecting is reliable as the ut...
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a power plug and comprises an anode, a cathode and a guiding device which can prevent the reverse inserting of the polarity. The power plug adopts the USB connector. Therefore the customer needs not to consider the polarity and whether the connecting is reliable as the utility model adopts the USB connector; and the utility model reaches an effect of non obstacle applying. |
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