Snap-in connector for aircraft weapons test set
View Patent ↗A connector for a weapons test set circuit has a case with an open end and electrical conductors extending from the open end into and through the case. The connector is designed to connect to a rail and has coupling legs for this purpose. Each coupling leg has a base portion located in the case and an extension portion that extends out of the case and diverges from the other extension portion. The base portions can move toward each other or apart from each other along guides and are biased in the apart position. Buttons extend from the base portions out of the case; an operator depresses the buttons to converge the legs to allow insertion or removal of the connector from the rail. Releasing the buttons causes the legs to move to the apart position.
1. A connector for a weapons test circuit, comprising:
a) a case having an open end;
b) electrical connectors extending through the case and terminating in contacts at the open end, the contacts being positioned at the open end by an insulating insert;
c) coupling legs structured and arranged to couple to a rail;
d) each coupling leg having a base portion located in the case and an extension portion extending from the base portion, the base portion of each leg moving translationally along a guide in the case, the base portions moving independently of each other, the extension portions extending from the case and diverging from each other, wherein the legs can move to a close position that allows the connector to be inserted into and removed from the rail and the legs can be moved to an apart position to assist in coupling the connector to the rail;
e) a closure member for each coupling leg, each closure member coupled to the base portion of the respective leg, the closure member extending through the case, the closure members moving the legs in opposite directions.
2. The connector of claim 1 wherein the legs are biased in the apart position.
3. The connector of claim 2 wherein the legs are biased in the apart position by way of a spring extending between the base portions.
4. The connector of claim 1 wherein each leg is shaped like an “L” in transverse cross-section.
5. The connector of claim 1 wherein the guide comprises two guide members, with the electrical conductors extending between the guide members.
6. The connector of claim 1 , wherein:
a) the legs are biased in the apart position by way of a spring extending between the base portions;
b) the guide comprises two guide members, with electrical conductors extending between the guide members.
7. The connector of claim 1 wherein the extension portions of the legs are coplanar to each other.