Wednesday, October 28, 2015

MOUNTING THE D-SUB CONNECTOR

Since the 12 volt DC-DC converter quit working, another two were ordered from Light Object. While waiting on them to arrive on Friday, I decided to work on mounting the d-sub connector. As the metal on a computer where these connectors are usually mounted is much thinner than the plastic case of the instrument, they would not mount up with the coupling nuts that are typically used. The female connector had to be mounted to the outside of the housing and the holes on it, had to be threaded to 6-32 threads. Then 6-32 studs had to be made from some small brass bolts to screw into the connector holes with nuts installed on the inside of the housing. This should give me a solid mounting of the female half of the connector and will allow me to plug the male half in and then fasten it with two more screws on the outside of the housing. 


TYPICAL D-SUB STANDOFF


OUTSIDE OF THE CASE VIEW


INSIDE OF CASE VIEW

The addition of the screws on the inside of the case will probably require that a little more of the cluster light dividers be trimmed but I am getting closer to having the it all back together and back in the car.

More this weekend,

Randy
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