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Ground lug holder

專利號(hào)
US11177587B1
公開(kāi)日期
2021-11-16
申請(qǐng)人
Facebook, Inc.（US CA Menlo Park）
發(fā)明人
Jiayi Wu; Che Kin Leung
IPC分類
H01R4/12; H01R4/00; H01R4/64; H01R4/48; H01R11/12
技術(shù)領(lǐng)域
lug,ground,extension,grounded,fastener,holder,opening,handle,panel,be
地域： CA CA Menlo Park

摘要

A device includes a body portion and a moveable fastener extension coupled to the body portion. The moveable fastener extension is configured to be inserted in an opening of an electrical ground lug and an opening of an object to be grounded. The device further includes a handle coupled to the moveable fastener extension and configured to be operated by hand to manipulate the moveable fastener extension to secure the electrical ground lug to the object via the device.

說(shuō)明書(shū)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
BACKGROUND OF THE INVENTION

Electrical devices need to be grounded to a ground source to allow safe electrostatic discharge and protect an operator from an electrical shock. Often a ground lug that terminates an end of a wire connected to a ground source is attached to a metal chassis of a device to ground it. The ground lug is typically screwed into the device chassis using a screw and a screw driver.

BRIEF DESCRIPTION OF THE DRAWINGS

Various embodiments of the invention are disclosed in the following detailed description and the accompanying drawings.

FIG. 1 is a diagram of an example ground lug. Ground lug 102 is coupled to wire 104 that is attached to an electrical ground source.

FIG. 2 is a diagram illustrating a top profile view of an embodiment of a ground lug holder.

FIG. 3 is a diagram illustrating a bottom profile view of an embodiment of a ground lug holder.

FIG. 4 is a diagram of a front side of a panel portion of an object to be grounded configured to receive a ground lug holder.

FIG. 5A and FIG. 5B are diagrams illustrating an example of using a ground lug holder to secure a ground lug to an object to be grounded.

FIG. 6 and FIG. 7 are diagrams illustrating overhead views of a ground lug holder being utilized to secure a ground lug to an object to be grounded.

權(quán)利要求

1
What is claimed is:1. A device, comprising:a fastener body portion;a moveable fastener extension coupled to the fastener body portion and configured to be inserted in an opening of an electrical ground lug and an opening on a chassis panel of an object to be grounded; anda handle coupled to the moveable fastener extension and configured to be operated by hand to manipulate at least a portion of an end of the moveable fastener extension out of the fastener body portion to insert the end of the moveable fastener extension into the electrical ground lug to secure the electrical ground lug between the fastener body portion and the chassis panel of the object to be grounded.2. The device of claim 1, wherein the moveable fastener extension is configured to move though the fastener body portion when the handle is pressed.3. The device of claim 1, further comprising a spring configured to provide a retracting force to retract the moveable fastener extension.4. The device of claim 1, wherein the moveable fastener extension includes a T-shaped tip.5. The device of claim 1, wherein a tip portion of the moveable fastener extension is configured to pass through the opening of the object to be grounded in a first orientation and the tip portion of the moveable fastener extension is configured to not pass through the opening of the object to be grounded in a second orientation.6. The device of claim 1, wherein the electrical ground lug is secured via the device using a tip portion of the moveable fastener extension that contacts and catches on a rear side of the opening of the object to be grounded.7. The device of claim 1, wherein the handle is configured to be rotated 90 degrees to move between a locked position securing the moveable fastener extension to the object to be grounded and an unlocked position releasing the moveable fastener extension from the object to be grounded.8. The device of claim 1, wherein the handle is asymmetrical about an axis of rotation.9. The device of claim 1, wherein the handle includes a flat portion configured to be pushed.10. The device of claim 1, further comprising a second moveable fastener extension coupled to the fastener body portion and configured to be inserted in a second opening of the electrical ground lug and a second opening of the object to be grounded.11. The device of claim 10, further comprising a second handle coupled to the second moveable fastener extension and configured to be operated by hand to manipulate the second moveable fastener extension to further secure the electrical ground lug to the object via the device.12. The device of claim 1, further comprising an attachment extension coupled to the fastener body portion and configured to be inserted in a shaped opening of the object to be grounded.13. The device of claim 12, wherein a cross-sectional shape of the attachment extension matching the shaped opening of the object to be grounded is at different orientations in different portions of the attachment extension.14. The device of claim 12, wherein the attachment extension includes a grooved portion configured to hang on the shaped opening when the moveable fastener extension is not inserted in the opening of the object to be grounded.15. The device of claim 1, further comprising a moveable contact pin configured to push the electrical ground lug on to the object to be grounded.16. The device of claim 15, wherein the moveable contact pin is spring-loaded.17. The device of claim 1, wherein the object to be grounded includes a metal chassis of a data center device.18. The device of claim 1, wherein the fastener body portion includes a metal plate.19. A device, comprising:a fastener body portion;a first moveable fastener extension coupled to the fastener body portion and configured to be inserted in a first opening of an electrical ground lug and a first opening on a chassis panel of an object to be grounded;a first handle coupled to the first moveable fastener extension and configured to be operated by hand to manipulate at least a portion of an end of the first moveable fastener extension out of the fastener body portion to insert the end of the moveable fastener extension into the electrical ground lug to secure the electrical ground lug between the fastener body portion and the chassis panel of the object via the first moveable fastener extension of the device;a second moveable fastener extension coupled to the fastener body portion and configured to be inserted in a second opening of the electrical ground lug and a second opening on the chassis panel of the object to be grounded; anda second handle coupled to the second moveable fastener extension and configured to be operated by hand to manipulate the second moveable fastener extension to secure the electrical ground lug to the object via the second moveable fastener extension of the device.20. An electrical device, comprising:a grounding contact configured to be coupled to an electrical ground lug;a first opening configured to receive a first moveable fastener extension of a ground lug holder; anda second opening configured to receive a second moveable fastener extension of the ground lug holder;wherein the ground lug holder includes:a fastener body portion;the first moveable fastener extension coupled to the fastener body portion and configured to be inserted in a first opening of the electrical ground lug and a first opening of the electrical device to be grounded;a first handle coupled to the first moveable fastener extension and configured to be operated by hand to manipulate at least a portion of an end of the first moveable fastener extension out of the fastener body portion to insert the end of the moveable fastener extension into the electrical ground lug to secure the electrical ground lug between the fastener body portion and the chassis panel of the object via the first moveable fastener extension of the device;a second moveable fastener extension coupled to the fastener body portion and configured to be inserted in a second opening of the electrical ground lug and a second opening on the chassis panel of the electrical device to be grounded; anda second handle coupled to the second moveable fastener extension and configured to be operated by hand to manipulate the second moveable fastener extension to secure the electrical ground lug to the electrical device via the second moveable fastener extension.
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