Granted Patent B2

US 12,328,836 · App. 17/658,199 · Granted Jun 10, 2025

Inventors: Jimmy Chun-Chuen Leung (Fremont, CA); Franklin Demick Boyden (Pleasanton, CA); Sean Kim (Saratoga, CA)

Assignee: Juniper Networks, Inc.

H05K7/1487H05K7/16

Abstract

Claims (81)

1. A field-replaceable unit (FRU), comprising:

one or more connectors; and

a self-actuating protective cover device that includes:

a protective cover to protect the one or more connectors when the protective cover is positioned over the one or more connectors,

a housing component that includes a track and a slot, wherein:

the track is to allow movement of an end of an actuation component within the track, and

the slot is to allow movement of an engagement component within the slot,

a driving link component, wherein:

a first end of the driving link component is attached to a first end of the protective cover, and

a second end of the driving link component is attached to the housing component,

a supporting link component, wherein:

a first end of the supporting link component is attached to a second end of the protective cover, and

a second end of the supporting link component is attached to the housing component of the FRU, and

the engagement component, wherein:

the engagement component is to move within the slot of the housing component when the end of the actuation component moves within the track of the housing component and contacts the engagement component,

the engagement component is attached to a portion of the driving link component, and

the engagement component is to cause the driving link component, the supporting link component, and the protective cover to move when the engagement component moves within the slot of the housing component.

2. The FRU of claim 1 , wherein:

the engagement component is to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with the end of the actuation component, and

the engagement component being positioned at the unengaged position is to cause the driving link component, the supporting link component, and the protective cover to be placed in a closed positional arrangement,

wherein the protective cover is to be positioned over the one or more connectors when the protective cover is in the closed positional arrangement.

3. The FRU of claim 1 , wherein:

the engagement component is to be positioned at a fully engaged position within the slot of the housing component when the engagement component in contact with the end of the actuation component and a threshold amount of the end of the actuation component is inserted into the track of the housing component, and

the engagement component being positioned at the fully engaged position is to cause the driving link component, the supporting link component, and the protective cover to be placed in an open positional arrangement,

wherein the protective cover is to not be positioned over the one or more connectors when the protective cover is in the open positional arrangement.

4. The FRU of claim 1 , wherein:

the engagement component is to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with the end of the actuation component,

wherein the unengaged position is located within an insertion area of the track of the housing component; and

the engagement component is to be positioned at a fully engaged position within the slot of the housing component when the engagement component is in contact with the end of the actuation component and a threshold amount of the end of the actuation component is inserted into the track of the housing component,

wherein the fully engaged position is located outside the insertion area of the track of the housing component.

5. The FRU of claim 1 , wherein the self-actuating protective cover device further includes:

a spring component that is attached to the housing component and the driving link component,

wherein the spring component is to resist movement of the engagement component by the end of the actuation component when the end of the actuation component is being inserted into the track of the housing component.

6. The FRU of claim 1 , wherein the self-actuating protective cover device further includes:

a spring component that is attached to the housing component and the driving link component,

wherein the spring component is to cause the engagement component to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with the end of the actuation component.

7. The FRU of claim 1 , wherein the engagement component includes a rolling portion that is to contact the end of the actuation component.

8. A field-replaceable unit (FRU), comprising:

a self-actuating protective cover device that includes:

a protective cover,

a housing component that includes a slot,

a driving link component attached to the protective cover and the housing component,

a supporting link component attached to the protective cover and the housing component, and

an engagement component attached to the driving link component, wherein:

the engagement component is to move within the slot of the housing component, and

the engagement component is to cause the driving link component, the supporting link component, and the protective cover to move when the engagement component moves within the slot of the housing component.

9. The FRU of claim 8 , wherein:

the engagement component is to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with an actuation component, and

the engagement component being positioned at the unengaged position is to cause the driving link component, the supporting link component, and the protective cover to be placed in a closed positional arrangement,

wherein the protective cover is to be positioned over one or more connectors of the FRU when the protective cover is in the closed positional arrangement.

10. The FRU of claim 8 , wherein:

the engagement component is to be positioned at a fully engaged position within the slot of the housing component when the engagement component is in contact with a particular portion of an end of an actuation component, and

the engagement component being positioned at the fully engaged position is to cause the driving link component, the supporting link component, and the protective cover to be placed in an open positional arrangement,

wherein the protective cover is to not be positioned over one or more connectors of the FRU when the protective cover is in the open positional arrangement.

11. The FRU of claim 8 , wherein:

the engagement component is to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with an end of an actuation component,

wherein the protective cover is to be positioned over one or more connectors of the FRU when the engagement component is positioned at the unengaged position; and

the engagement component is to be positioned at a fully engaged position within the slot of the housing component when the engagement component is in contact with a particular portion of the end of the actuation component,

wherein the protective cover is to not be positioned over the one or more connectors of the FRU when the engagement component is positioned at the fully engaged position.

12. The FRU of claim 8 , wherein the self-actuating protective cover device further includes:

a spring component that is attached to the housing component and the driving link component,

wherein the spring component is to resist movement of the engagement component from an unengaged position within the slot of the housing component.

13. The FRU of claim 8 , wherein the self-actuating protective cover device further includes:

a spring component that is attached to the housing component and the driving link component,

wherein the spring component is to cause the engagement component to be positioned at an unengaged position within the slot of the housing component when the engagement component is not in contact with an actuation component.

14. The FRU of claim 8 , wherein the housing component further includes a track to allow movement of an end of an actuation component within the track, and

wherein the engagement component is to move within the slot of the housing component when the end of the actuation component moves within the track of the housing component and contacts the engagement component.

15. A self-actuating protective cover device for a field-replaceable unit (FRU), comprising:

a protective cover;

a housing component that includes a slot;

a supporting link component attached to the protective cover and the housing component, and

an engagement component, wherein:

the engagement component is to be engaged by an actuation component of a mating connector and caused to move within the slot of the housing component, and

the engagement component is to cause the supporting link component and the protective cover to move when the engagement component moves within the slot of the housing component.

16. The self-actuating protective cover device of claim 15 , wherein the protective cover is to be positioned over one or more connectors of the FRU when the engagement component is positioned at an unengaged position within the slot of the housing component.

17. The self-actuating protective cover device of claim 16 , wherein the engagement component is to be positioned at the unengaged position within the slot of the housing component when the engagement component is not in contact with an end of an actuation component.

18. The self-actuating protective cover device of claim 15 , wherein the protective cover is to not be positioned over one or more connectors of the FRU when the engagement component is positioned at a fully engaged position within the slot of the housing component.

19. The self-actuating protective cover device of claim 18 , wherein the engagement component is to be positioned at the fully engaged position within the slot of the housing component when the engagement component is in contact with a particular portion of an end of an actuation component.

20. The self-actuating protective cover device of claim 15 , wherein the self-actuating protective cover device further includes a spring component that is to at least one of:

resist movement of the engagement component from an unengaged position within the slot of the housing component; or

cause the engagement component to be positioned at the unengaged position within the slot of the housing component when the engagement component is not in contact with an actuation component.

Assignments (1)

Continuity (1)

References Cited (24)