Grounding features of a portable computing device
OwnerBrandon S. Smith, Cheryl P. Espiritu +2inventors
InventorsBrandon S. Smith, Cheryl P. Espiritu, Houtan R. Farahani, Charles A. Schwalbach
Life of this patent
Estimating the term…
Abstract
A portable computing device can include one or more clutch assemblies that can include a conductive elastomer configured to contact at least a portion of the clutch assembly of the portable computing device. The conductive elastomer can be configured to also contact at least one region of the base portion of the portable computing device and can include highly conductive regions. A USB grounding plate can be attached to a portion of a case for the portable computing device and can be configured to provide a ground pathway between the case and a ground sheath of a USB connector inserted into an opening in a side wall of the case.
Claims20
A clutch assembly system suitable for pivotally connecting a lid to a base portion of a portable computing device, comprising:
- a cylindrical portion comprising:
- an annular outer region, and
- a central bore region configured to provide support for electrical conductors between the base portion and the lid;
- at least one fastening region configured to couple the clutch assembly to the base portion;
- and
- an elastomer disposed on the clutch assembly configured to contact the clutch assembly and at least one region of the base portion through conductive pathways formed within the elastomer, wherein the conductive pathways form an electrical path between the clutch assembly and the at least one region of the base portion.
The clutch assembly system of 1, wherein the elastomer defines a cavity configured to receive the at least one fastening region.
A portable computing device, comprising:
- a lid portion including a display;
- and
- a base portion pivotally coupled to the lid portion, the base portion comprising:
- a first case and
- a second case coupled to the first case, the second case including at least one boss configured to receive a fastener for securing the first case to the second case, the at least one boss comprising:
- a first conductive surface and
- a conductive elastomer coupled directly to the first conductive surface, wherein when the second case is coupled to the first case, the conductive elastomer is compressed between the first conductive surface and a second conductive surface of the first case such that an electrically conductive pathway is established between the first conductive surface and the second conductive surface.
A portable computing device, comprising:
- a lid portion;
- a base portion having a top portion and a bottom portion, the top portion detachably coupled to the bottom portion;
- a clutch assembly configured to pivotally couple the lid portion to the top portion, the clutch assembly comprising:
- a cylindrical portion, and
- a fastening portion configured to couple the clutch assembly to the top portion;
- and
- an elastomer configured to contact the clutch assembly and the bottom portion through conductive pathways formed within the elastomer, wherein the conductive pathways form an electrical path between the clutch assembly and the bottom portion.
Dependencies are inferred from the claim text.