| 摘要 |
A connector includes a joint including a hollow plug with a first electrode formed on an internal surface and a second electrode formed on an external surface. The joint is connected with a transformer. A first housing defines a first hole, a second hole and a third hole for receiving the hollow plug of the joint. A first plug with a first electrode and a second electrode is insertable through the first hole defined in the first housing. A second plug with a first electrode and a second electrode is insertable through the second hole defined in the first housing. A metal pin is connected with the first electrodes of the first and second plugs. A first J-shaped metal strip includes a first end portion connected with the second electrode of the first plug and a second end portion engageable with the second electrode of the plug of the joint. A second J-shaped metal strip includes a first end portion connected with the second electrode of the second plug and a second end portion engageable with the second electrode of the plug of the joint. A second housing defines a first hole, a second hole, a third hole and a fourth hole. The first housing is slidably receivable in the second housing. Either the first plug is insertable through the first hole defined in the second housing or the second plug is insertable through the second hole defined in the second housing. The hole defined in the first housing is in communication with either the third hole or the fourth hole defined in the second housing.
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