Electronic module socket with resilient latch
AssigneeAMP Incorporated
InventorsIosif Korsunsky, Richard C. Schroepfer, James A. Leidy
Life of this patent
Estimating the term…
Abstract
A socket for interconnecting an electronic module to a circuit board includes an insulative housing having a plurality of terminals applying a moment to the module. A U-shaped latch is positioned within a pocket at each end of the insulative housing. The U-shaped latch is of metal and has two legs joined by a bight, the two legs being flexible as the module is rotated into a slot in the insulative housing. The U-shaped latch includes a tab extending around an upwardly extending projection on the backwall of the housing to provide additional support to the latch. The latch thus provides means for holding the module securely within the housing after rotation to an upright position.
Claims20
A socket for interconnecting an electronic module to a circuit board, the socket comprising:
- an insulative housing;
- a plurality of terminals positioned within the insulative housing, the terminals being configured to establish electrical contact with the module upon rotation of the module to a first position, the terminals applying a moment to the module when the module is in the first position;
- and
- means, located on at least one end of the housing, for holding the module in the first position and resisting the moment applied to the module by the terminals;
- the means for holding the module being characterized in that said means comprises a U-shaped latch positioned within a pocket in the insulative housing, the U-shaped latch having inner and outer legs joined by a bight at the bottom of the U-shaped latch, the inner leg having a wedge shaped projection at its upper end, the outer leg being attached to the housing at a point adjacent the upper end of the U-shaped latch so that upon deflection of the U-shaped latch by engagement of the wedge shaped projection with the module during rotation of the module, the U-shaped latch is stressed between the wedge shaped projection and the point of attachment between the outer leg and the housing thereby forming a compliant spring.
A socket for interconnecting an electronic module to a circuit board, the socket comprising:
- an insulative housing:
- a plurality of terminals in the housing, positioned to engage the module;
- at least one latch for holding the electronic module in the housing in engagement with the terminals;
- the socket being characterized in that each latch is received within a pocket in the housing, the pocket being formed by a back wall, a front wall, an end wall and an interior wall, a projection extending upwardly above the pocket from an inner part of the back wall, a shoulder being formed behind the projection on the back wall, the latch having a tab positioned behind the projection and on the shoulder, so that the latch is supported by the back wall.
Dependencies are inferred from the claim text.