Slant socket for memory module
OwnerSu-Lan Yang Leeinventor
Life of this patent
Estimating the term…
Abstract
A slant memory module socket assembly including an inserting latches, retaining portions, and positioning pegs. The positioning pegs and inserting latches are injection molded and can be secured to both ends of an insulated base. The positioning pegs have at least two elastic positioning pieces which can be securely retained in holes provided in a printed circuit board in such a manner so as to maintain a gap or space "d" between the insulative housing and circuit board during a tin welding process. A pinching portion is provided which has elasticity, so that inner stress of the pinching portion and of a flexible connecting portion can be averagely dispersed to each part so that there will little possibility for either part to experience plastic deformation or transformation.
Claims3
In a slant memory module socket assembly comprising:
- an insulative housing having a bottom side for contacting to an upper surface of a printed circuit board, an elongate groove extending lengthwise along said insulative housing and a plurality of grooves spaced apart along said elongate groove and perpendicular to said elongate groove;
- positioning arms at end portions of said insulative housing which are perpendicular to a longitudinal axis of said insulative housing and which are at an angle with respect to said bottom side of said insulative housing, said positioning arms having bosses protruding from ends thereof, the improvement wherein said slant memory module socket further comprises:
- (a) at least two mounting portions extending from said end portions of said insulative housing, said mounting portions each having a first mounting hole and a second mounting hole, said first mounting hole connecting with said second mounting hole, the sectional shape of said first mounting hole being different from that of said second mounting hole, said second mounting hole having mounting grooves;
- (b) at least two inserting members, each inserting member having a retaining portion, each retaining portion having at least two snaps, which are insertable in said mounting grooves, positioning pegs extending downward from said mounting portions having at least two positioning pieces, each of said positioning pieces including a positioning peg having a neck portion, a shoulder portion, and a tapered guiding portion, said positioning pegs being insertable into holes provided on said printed circuit board to be retained therein, a latching portion extending from each of said mounting portions each latching portion comprising a flexible portion extending at an angle from said mounting portion, a latch extending laterally from said flexible portion, and including a planar latch which is parallel to said elongate groove, and a guiding slant which is at an angle with respect to said planar latch so as to slidingly guide a module into said planar latch, said latching portion further includes an unlatching portion which extends at an angle from said flexible portion and which when pressed allows said latch to move away from said positioning boss.
Dependencies are inferred from the claim text.