Card edge connector assembly
AssigneeSumitomo Wiring Systems, Ltd.
InventorsYasuo Matsushita, Mitsuhiro Fujitani
Life of this patent
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Abstract
This invention prevents lowering of working efficiency and an abnormal deformation, a breakage and the like of conductive terminals upon coupling a printed circuit base plate to a card edge connector in a card edge connector assembly. When a card edge connector 10 is inserted into an mouth 4 in a base plate holder 1, sliding edge portions 27 ride on ramp faces 5a on ribs 5 to pivot a pair of inner housings 20. Then, contacting portions 22a of first terminals 22 engage with second terminals on opposite sides of a printed circuit base plate 2. The printed circuit base plate 2 enters smoothly between the contacting portions 22a without causing an elastic deformation in the portions 22a and gouging the plate 22 due to their contact.
Claims3
A card edge connector assembly wherein a card edge connector having a plurality of first terminals is coupled to a base plate holder having a printed circuit plate including a plurality of second terminals adapted to contact with contacting portions of said first terminals, said card edge connector assembly further comprising:
- at least one movable inner housing for holding said first terminals to guide said contacting portions in a direction;
- an outer housing provided with an inlet to receive said printed circuit plate and with an interior to support said movable inner housing so that said contacting portion of said first terminals can contact said second terminals when said card edge connector inserted into said base plate holder, and separate from said second terminals when said card edge connector is withdrawn from said base plate holder;
- at least one rib having a ramp face on at least one of upper and lower faces of an interior wall of said base plate holder, and a corresponding aperture in said outer housing, whereby said rib is adapted to pass through said aperture to push said inner housing toward said second terminals when said card edge connector is inserted into said base plate holder, whereby said contacting portions of said first terminals contact said second terminals.
Dependencies are inferred from the claim text.