초록 ▼

This disclosure depicts a plug-in module card holder for supporting a plurality of circuit cards, each of the cards having a securing level with a notch. The plug-in module card holder comprises at least two card shelf plates and a strengthening strip for each of the card shelf plates. The card shel

This disclosure depicts a plug-in module card holder for supporting a plurality of circuit cards, each of the cards having a securing level with a notch. The plug-in module card holder comprises at least two card shelf plates and a strengthening strip for each of the card shelf plates. The card shelf plates are oriented in a parallel relationship and each has one or more grooves. A circuit card is retained in one of the grooves in each of the two card shelf plates. Each of the card shelf plates has an outer edge having a tab with first and second offset channels. The strengthening strip has an engaging portion consisting of first and second offset ridges for engaging the first and second channels of the tab of the card shelf plate. The strengthening portion also has a retaining portion for mating with the notch in the lever and thereby securing the circuit card in the circuit card holder with a cam action.

대표청구항 ▼

A plug-in module card holder for supporting a plurality of circuit cards, each of the cards having a securing lever with a notch, said plug-in module card holder comprising: at least two card shelf plates in parallel relationship, each having one or more grooves such that a circuit card is retained

A plug-in module card holder for supporting a plurality of circuit cards, each of the cards having a securing lever with a notch, said plug-in module card holder comprising: at least two card shelf plates in parallel relationship, each having one or more grooves such that a circuit card is retained in one groove of each of the two card shelf plates, each of said card shelf plates having along an outer edge a tab with first and second channels offset with respect to each other; and a strengthening strip for each of such shelf plates, and having an engaging portion substantially U-shaped, having a base and first and second arms attached to the base, and a first ridge being positioned on the inner side of said first arm, and a second ridge being positioned on the inner side of said second arm, said arms sufficiently flexible to pass over said tab, for engaging said first and second ridges of such first and second channels of said tab of said card shelf plate.