Moment/bow reducing wear plate
AssigneeTyco Electronics Corporation
InventorJeffrey Byron McClinton
Life of this patent
Estimating the term…
Abstract
A socket assembly is provided for receiving electronic packages including a cover and a base slidably engaging one another and movable between open and closed positions. The base includes a contact array. The socket assembly also includes a cam member received by the cover and base. Rotation of the cam member actuates a sliding motion between the cover and base. The socket assembly further includes a load bearing member mounted to one of the cover and base, and a wear plate mounted about the load bearing member. The wear plate has a cam reception hole accepting the cam member. The load bearing member and the cam member are located different distances from the contact array to reduce the moment caused by the sliding motion between the cover and base.
Claims14
A socket assembly for receiving electronic packages, comprising:
- a cover and a base having a contact array slidably engaging one another and movable between an open position and a closed position;
- a cam member received by each of said cover and said base wherein rotation of said cam member actuates a sliding motion between said cover and said base;
- a load bearing member mounted to one of said cover and said base, said load bearing member including an oblong raised element having an opening push surface and a closing push surface on respective opposite sides thereof;
- and
- a wear plate having an oblong slot that receives said oblong raised element and a cam reception hole that receives said cam member, said oblong raised element and said cam member being located at respective different distances from said contact array to reduce a resultant moment caused by said sliding movement between said cover and said base.
A socket assembly for receiving electronic packages, comprising:
- a housing including an array of contacts, said contacts mountable to a circuit board at a mounting feature, said housing including an oblong raised element having an opening push surface and a closing push surface on respective opposite sides thereof;
- a cover slidably mounted to said housing and movable relative to said housing between an actuated position and a de-actuated position;
- a cam pin received by said housing and said cover wherein rotation of said cam pin moves said cover between said actuated and de-actuated positions, said cam pin being located farther from said array of contacts than said opening and closing push surfaces;
- and
- a housing wear plate having a cam reception hole receiving said cam pin and an oblong slot receiving said oblong raised element, said housing wear plate transferring actuation forces from said cam pin to said opening and closing push surfaces during said movement of said cover relative to said housing.
A socket assembly for receiving electronic packages, comprising:
- a housing including an array of contacts, said contacts mountable to a circuit board at a mounting feature, said housing including a housing wear plate cavity including an oblong raised element extending from said housing wear plate cavity, said oblong raised element having an opening push surface and a closing push surface on respective opposite sides thereof;
- a cover slidably mounted to said housing and movable relative to said housing between an actuated position and a de-actuated position;
- a cam pin received by said housing and said cover wherein rotation of said cam pin actuates said housing between said actuated and de-actuated positions, said cam pin being located farther from said mounting feature than said opening and closing push surfaces;
- a cover wear plate received by said cover, said cover wear plate including a cam reception hole receiving said cam pin, said cover wear plate cooperating with said cam pin to transmit resultant forces from the movement of said cover between said actuated and de-actuated positions from said cover to said cam pin;
- and
- a housing wear plate being received by said housing wear plate cavity, said housing wear plate having a cam reception bole receiving said cam pin and an oblong slot receiving said oblong raised element, said oblong slot including an opening surface corresponding to said opening push surface and a closing surface corresponding to said closing push surface, said opening surface and said closing surface cooperating with said opening push surface and said closing push surface, respectively, to reduce a resultant moment caused by said sliding movement of said cover relative to said housing.
Dependencies are inferred from the claim text.