tire linc prep cover/adapter

my new trailer came with a "tire linc" prep, which was just a dock wired to 12v... it had the power via spring-loaded connectors that were covered by just some tape in the cargo area... I don't know about you, but we are pretty rough with our cargo area and most things in there are metal (tables, chairs, etc) so it seemed a high likelihood that tape was gonna come off and a short was gonna happen... so I designed this thing that clips into it and covers it... with some creativity, this could be adapted to other types of signal boosters if you are less rough with your cargo area then we are...