Electromagnetic Shielding Elastic Clip and Connector Housing Including the Same

• US 20180358754A1
• Filed: 06/07/2018
• Published: 12/13/2018
• Est. Priority Date: 06/08/2017
• Status: Active Grant

• Current Assignee: Tyco Electronics Zhuhai Ltd (TE Connectivity Limited)
• Original Assignee: Tyco Electronics Zhuhai Ltd (TE Connectivity Limited)
• Inventors: Wei, Jikang, Yu, Qiang, Jia, Shufeng
• Granted Patent: US 10,461,479 B2
• Time in Patent Office: Days
• CPC Class Codes: H01R 13/6583 with separate conductive resilient members between mating shield members
• CPC Class Codes: H01R 13/659 with plural ports for distinct connectors
• CPC Class Codes: H01R 13/6594 the shield being mounted on a PCB and connected to conductive members
• CPC Class Codes: H01R 43/18 for manufacturing bases or cases for contact members

Abstract

An electromagnetic shielding elastic clip comprises a first elastic sheet and a second elastic sheet. The first elastic sheet has a first passageway disposed at an end of the first elastic sheet. The second elastic sheet has a second passageway disposed at an end of the second elastic sheet and aligned with the first passageway. A diameter of the first passageway is larger than a diameter of the second passageway and an edge portion of the second passageway is bent onto an edge portion of the first passageway such that the edge portion of the second passageway and the edge portion of the first passageway are riveted to each other.

Claims

1. An electromagnetic shielding elastic clip, comprising:

a first elastic sheet having a first passageway disposed at an end of the first elastic sheet; and

a second elastic sheet having a second passageway disposed at an end of the second elastic sheet and aligned with the first passageway, a diameter of the first passageway is larger than a diameter of the second passageway and an edge portion of the second passageway is bent onto an edge portion of the first passageway such that the edge portion of the second passageway and the edge portion of the first passageway are riveted to each other.

2. The electromagnetic shielding elastic clip of claim 1, wherein a first elastic contact portion is formed on the first elastic sheet between a base of the first elastic sheet and the end of the first elastic sheet.

3. The electromagnetic shielding elastic clip of claim 2, wherein a second elastic contact portion is formed on the second elastic sheet between a base of the second elastic sheet and the end of the second elastic sheet.

4. The electromagnetic shielding elastic clip of claim 3, wherein the first elastic contact portion and the second elastic contact portion each have an arc-shape and project in opposite directions.

5. The electromagnetic shielding elastic clip of claim 3, wherein the base of the first elastic sheet and the base of the second elastic sheet form a U-shaped elastic clip.

6. The electromagnetic shielding elastic clip of claim 5, wherein the U-shaped elastic clip is adapted to be clamped on an end of a partition plate.

7. The electromagnetic shielding elastic clip of claim 6, wherein the end of the first elastic sheet and the end of the second elastic sheet are each received in a notch of the partition plate.

8. The electromagnetic shielding elastic clip of claim 7, wherein the end of the first elastic sheet and the end of the second elastic sheet are riveted to each other after being received in the notch.

9. The electromagnetic shielding elastic clip of claim 1, wherein the electromagnetic shielding elastic clip is formed of a single piece of a thin metal plate.

10. The electromagnetic shielding elastic clip of claim 1, wherein a plurality of first passageways are disposed at the end of the first elastic sheet and a plurality of second passageways are disposed at the end of the second elastic sheet, each of the plurality of second passageways are aligned with one of the plurality of first passageways.

11. A connector housing, comprising:

a frame;

a partition plate positioned to divide the frame into a plurality of ports; and

an electromagnetic shielding elastic clip mounted on the partition plate and including;

a first elastic sheet disposed on a first side of the partition plate and having a first passageway disposed at an end of the first elastic sheet; and

a second elastic sheet disposed on a second side of the partition plate opposite the first side and having a second passageway disposed at an end of the second elastic sheet and aligned with the first passageway, a diameter of the first passageway is larger than a diameter of the second passageway and an edge portion of the second passageway is bent onto an edge portion of the first passageway such that the edge portion of the second passageway and the edge portion of the first passageway are riveted to each other.

12. The connector housing of claim 11, wherein the electromagnetic shielding elastic clip is formed of a single piece of a thin metal plate.

13. The connector housing of claim 12, wherein the electromagnetic shielding elastic clip is riveted and assembled together with the partition plate by a stamping die.