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US 9,755,334 B2Granted
Retention mechanism for shielded flex cable to improve EMI/RFI for high speed signaling
AssigneeIntel Corporation
InventorsXiang Li, Yun Ling, Chung-Hao J. Chen, Hao-Han Hsu, Shyamjith Mohan, Kuan-Yu Chen
Life of this patent
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Abstract
A retention apparatus for a shielded cable is described. In one embodiment, the apparatus comprises a substrate having a ground; a connector coupled to the substrate; a cable shielded with a conductive material and having an end connectable to the connector to electrically connect with the connector; an electrically conductive material coupled to the ground of the substrate; and a grounding retention mechanism to cause the electrically conductive material to electrically connect the cable to the ground of the substrate by applying a force to the cable shield.
Claims17
An apparatus comprising:
- a substrate having a first node;
- a connector coupled to the substrate;
- a cable shielded with a first conductive material and having an end connectable to the connector to electrically connect with the connector;
- an electrically conductive material coupled to the first node of the substrate and located between the cable and the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect the first conductive material shielding the cable to the first node of the substrate by applying a force to at least a portion of the first conductive material shielding the cable to cause the first conductive material to contact the electrically conductive material, and
- wherein the electrically conductive material is integrated into the connector and the retention mechanism comprises one or more spring regions included in the electrically conductive material.
4 more elements
An apparatus comprising:
- a substrate having a first node;
- a connector coupled to the substrate;
- a cable shielded with a first conductive material and having an end connectable to the connector to electrically connect with the connector;
- an electrically conductive material coupled to the first node of the substrate and located between the cable and the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect the first conductive material shielding the cable to the first node of the substrate by applying a force to at least a portion of the first conductive material shielding the cable to cause the first conductive material to contact the electrically conductive material, wherein the retention mechanism comprises a retention actuator coupled to the connector to apply a retention force on the first conductive material of the cable when in a first position after the cable has been electrically connected to the connector, the electrically conductive material being compressible, the force to cause compression of the electrically conductive material between the cable and first node of the substrate when applied on the first conductive material.
3 more elements
An apparatus comprising:
- a substrate having a first node;
- a connector coupled to the substrate;
- a cable shielded with a first conductive material and having an end connectable to the connector to electrically connect with the connector;
- an electrically conductive material coupled to the first node of the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect the first conductive material shielding the cable to the first node of the substrate by applying a force to at least a portion of the first conductive material shielding the cable, wherein the retention mechanism comprises a latch-type actuator that latches to the substrate when in a first position and further wherein the substrate comprises a plated-through hole (PTH) via and the lever latches to the PTH via in the substrate.
3 more elements
An apparatus comprising:
- a substrate having a first node;
- a connector coupled to the substrate;
- a cable shielded with a first conductive material and having an end connectable to the connector to electrically connect with the connector;
- an electrically conductive material coupled to the first node of the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect the first conductive material shielding the cable to the first node of the substrate by applying a force to at least a portion of the first conductive material shielding the cable, wherein the retention mechanism comprises:
- a compressible material coupled to the cable on a side of the cable opposite where the electrically conductive material contacts the first conductive material of the cable;
- and
- an actuator to cause the compressible material to become compressed when the actuator is positioned on top of the compressible material, the compressible material being compressed causing a force to be applied to the first conductive material of the cable.
6 more elements
An apparatus comprising:
- a substrate having a reference node;
- a connector coupled to the substrate;
- an electrically conductive material coupled to the reference node of the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect a cable shielded with a first conductive material to the reference node of the substrate when an end of the cable is electrically connected to the connector by applying a force to the first conductive material of the cable and cause the first conductive material to contact the electrically conductive material, the electrically conductive material being located between the cable and the substrate, wherein the electrically conductive material is integrated into the connector and the retention mechanism comprises one or more spring regions included in the electrically conductive material.
2 more elements
An apparatus comprising:
- a substrate having a reference node;
- a connector coupled to the substrate;
- an electrically conductive material coupled to the reference node of the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect a cable shielded with a first conductive material to the reference node of the substrate when an end of the cable is electrically connected to the connector by applying a force to the first conductive material of the cable and cause the first conductive material to contact the electrically conductive material, the electrically conductive material being located between the cable and the substrate, wherein the retention mechanism comprises a retention actuator coupled to the connector to apply a retention force on the first conductive material of the cable when in a first position after the cable has been electrically connected to the connector, the electrically conductive material being compressible, and the force to cause compression of the electrically conductive material between the cable and the reference node of the substrate when applied on the first conductive material.
2 more elements
An apparatus comprising:
- a substrate having a reference node;
- a connector coupled to the substrate;
- an electrically conductive material coupled to the reference node of the substrate;
- and
- a retention mechanism to cause the electrically conductive material to electrically connect a cable shielded with a first conductive material to the reference node of the substrate when an end of the cable is electrically connected to the connector by applying a force to the first conductive material of the cable, wherein the retention mechanism comprises:
- a compressible material coupled to the cable on a side of the cable opposite where the electrically conductive material contacts the first conductive material of the cable;
- and
- an actuator coupled to the top of the compressible material to cause the compressible material to become compressed when the actuator is positioned on top of the compressible material, the material being compressed causing a force to be applied to the first conductive material of the cable.
5 more elements
A method comprising:
- connecting an end of a cable shielded with a first conductive material into a connector to electrically connected the cable to the connector, the connector coupled to a substrate having a first node, and wherein an electrically conductive material is coupled to the first node of the substrate;
- and
- employing a retention mechanism to cause the electrically conductive material to contact the first conductive material of the cable to electrically connect the first conductive material of the cable to the first node of the substrate when the end of the cable electrically connected to the connector by applying a force to the first conductive material of the cable, wherein employing a retention mechanism comprises moving a retention actuator to apply a retention force on the first conductive material of the cable after the cable has been electrically connected to the connector, the electrically conductive material being compressible, and the retention force causing compression of the electrically conductive material between the cable and the first node of the substrate when the force is applied on the first conductive material.
Dependencies are inferred from the claim text.