Latch mechanism for securing an electronic module

摘要

An apparatus includes a frame forming a bay for receiving an electronic module having a blind mate connector for coupling with a chassis connector. An actuator is slidably secured to the frame and forms a push button, an intermediate actuation member, and a distal actuation member. A spring latch is biased to latch the module in place. An ejection lever is pivotally secured to one side of the bay, and has a first end aligned with the distal actuation member and a second end disposed to engage the module. Pushing the push button causes the intermediate actuation member to withdraw the spring latch from the bay and then causes the distal actuation member to pivot the ejection lever to unseat and eject the module.

主权项

1. An apparatus, comprising:
a frame forming a bay and having a proximal end having an opening for receiving an electronic module into the bay, and a distal end having an opening for coupling a first connector at a distal end of the frame to a second connector on the electronic module; an actuator slidably secured to the frame outside of the bay and extending from a proximal end of the frame toward a distal end the frame, wherein the actuator forms a push button at the proximal end, an intermediate actuation member, and a distal actuation member; a spring latch secured to the frame and biased to extend a latch key into the bay to engage and latch the electronic module in an operable position within the bay, wherein the spring latch is aligned with the intermediate actuation member; and an ejection lever including a first end outside of the bay, a second end inside the bay, and a middle portion between the first and second ends that is pivotally secured to one side of the bay, wherein the first end of the ejection lever is aligned with the distal actuation member, and wherein the second end of the ejection lever is disposed to engage a distal end of the electronic module; wherein pushing the push button in the distal direction causes the intermediate actuation member to withdraw the spring latch from the bay and then causes the distal actuation member to pivot the ejection lever so that the second end of the ejection lever moves toward the proximal end of the frame.