Device and method using flexible circuit secured for reliably inter-connecting components therein in the presence of vibration events

Abstract

Device and method including a generally flat and flexible circuit for electrically inter-connecting components therein are provided. The device includes a post including a recessed section configured to receive the flexible circuit through an opening in said circuit. The structures defining the opening in the flexible circuit may be configured to provide a snap-fit between the circuit and the recessed section of the post, and thus avoid undesirable movement of the flex circuit in the presence of vibration.

1 . A device including a generally flat and flexible circuit for electrically inter-connecting components therein, the device comprising: 
 a spool;    a generally cylindrical post that is integral with said spool, including a recessed section configured to receive the flexible circuit through an opening in said circuit, the structures defining the opening in the flexible circuit being configured to provide a snap-fit between the circuit and the recessed section of the post, and thus avoid undesirable movement of the flex circuit in the presence of vibration.    
   
   
       2 . The device of  claim 1  further comprising one or more terminals extending from the spool, each terminal including an affixing pad, and wherein the recess is positioned relative to the affixing pads to share a common alignment therebetween.  
   
   
       3 . The device of  claim 1  wherein the structures defining the opening are arranged to form a plurality of closely juxtaposed slits.  
   
   
       4 . The device of  claim 1  wherein the structures defining the opening comprise a plurality of gripping facets.