| 摘要 |
<p>The invention relates to a multi-pole plug unit comprising a plug and a socket. The plug has a polygonal cross section, a longitudinal groove running in the region of a longitudinal edge, which longitudinal groove is crossed by a large number of transverse grooves with a predetermined grid pattern. A printed circuit board is inserted in the longitudinal groove, which printed circuit board has contact pads at certain points of the transverse grooves. The socket has contact wires or pins, which run transversely with respect to the longitudinal directions, to come to lie in the transverse grooves owing to the rotation of the plug and therefore come into touching contact with the contact faces and, at the same time, bring about translatory locking of the plug in the socket.</p> |
