| 摘要 |
The straight plug connector of the present invention includes a tip terminal, a plurality of ring terminals and a sleeve terminal which are electrically insulated from each other. The ring terminals form at least one ring terminal pair. At least one ring terminal pair corresponds to a ring terminal of a standard audio plug connector. Therefore, the straight plug connector is compatible with the standard audio plug connector. The number of pole can be extended to 8 poles. |
