Interposers for connecting receptacle tongues to printed circuit boards

Patent metadata

Field	Value
Publication number	US-9276340-B2
Application number	US-201414543768-A
Country	US
Kind code	B2
Filing date	Nov 17, 2014
Priority date	May 26, 2014
Publication date	Mar 1, 2016
Grant date	Mar 1, 2016

Abstract

Connecting structures to mechanically connect to a connector receptacle tongue and a printed circuit board and to electrically connect contacts on the connector receptacle tongue to traces on the printed circuit board. One example may provide an interposer having a housing and a plurality of contacts. The contacts may have a side or tongue connecting portion extending beyond a side of the housing and a bottom or board contacting portion extending beyond a bottom of the housing. The contacts may form a ninety-degree bend. A shield may at least substantially surround a top and the other three sides of the housing.

First claim

What is claimed is:

1. An electronic device comprising:
a device enclosure having a connector receptacle, the connector receptacle comprising:
a recess in the device enclosure, the recess having an opening near a rear of the recess; and
a tongue including a plurality of contacts, the tongue emerging from the opening in the recess;

a printed circuit board supporting a plurality of traces; and
an interposer to mechanically attach to the tongue and the printed circuit board and to form electrical connections between the plurality of contacts and the plurality of traces supported by the printed circuit board.

2. The electronic device of claim 1 wherein the connector receptacle consists of the tongue and the recess in the device enclosure.

3. The electronic device of claim 1 wherein the interposer comprises a plurality of contacts in a housing.

4. The electronic device of claim 1 wherein the tongue and the printed circuit board are at least approximately orthogonal to each other.

5. The electronic device of claim 4 wherein the tongue is formed of a second printed circuit board.

6. The electronic device of claim 5 wherein the interposer comprises a plurality of contacts each having a ninety degree bend and having a side portion extending beyond a first side of a housing and a bottom portion extending beyond a bottom of the housing.

7. The electronic device of claim 6 wherein the interposer further comprises a shield substantially over a top, second, third, and fourth sides of the housing.

8. An electronic device comprising:
a tongue for a connector receptacle, the tongue including a plurality of contacts;
a printed circuit board supporting a plurality of traces; and
an interposer to mechanically attach to the tongue and the printed circuit board and to form electrical connections between the plurality of contacts and the plurality of traces supported by the printed circuit board, wherein the connector receptacle consists of the tongue and a recess in an enclosure of the electronic device.

9. The electronic device of claim 8 wherein the interposer comprises a plurality of contacts in a housing.

10. The electronic device of claim 8 wherein the tongue and the printed circuit board are at least approximately orthogonal to each other.

11. The electronic device of claim 10 wherein the tongue is formed of a second printed circuit board.

12. The electronic device of claim 11 wherein the interposer comprises a plurality of contacts each having a ninety degree bend and having a side portion extending beyond a first side of a housing and a bottom portion extending beyond a bottom of the housing.

13. The electronic device of claim 12 wherein the interposer further comprises a shield substantially over a top, second, third, and fourth sides of the housing.

14. An electronic device comprising:
a connecting structure comprising:
a first housing portion forming a tongue for a connector receptacle;
a second housing portion supporting a first plurality of contacts, the first plurality of contacts each including at least one tongue contacting portion at a first end to form a contact on a first side of the tongue and a board contacting portion at a second end; and
a third housing portion supporting a second plurality of contacts, the second plurality of contacts each including at least one tongue contacting portion at a first end to form a contact on a second side of the tongue and a board contacting portion at a second end.

15. The electronic device of claim 14 further comprising:
a printed circuit board supporting a plurality of traces connected to openings, wherein the board contacting portions of the first and second plurality of contacts fit in the openings.

16. The electronic device of claim 15 wherein the tongue contacting portions of each of the first and second plurality of contacts is orthogonal to a corresponding board contacting portion.

17. The electronic device of claim 16 further comprising a shield around at least portions of the first housing, the second housing, and the third housing.

18. The electronic device of claim 14 wherein at least one of the plurality of first contacts and at least one or the plurality of second contacts each includes two tongue contacting portions and one board contacting portion.

19. The electronic device of claim 14 further comprising:
a printed circuit board supporting a plurality of traces connected to board contacts on the printed circuit board, wherein the board contacting portions of the first and second plurality of contacts are connected to the board contacts.

Assignees

• Apple Inc

Inventors

• Amini Mahmoud R
• Gao Zheng
• Ng Nathan N
• Lee Jason Hwang

Classifications

• H01R12/71 Primary

  for rigid printing circuits or like structures · CPC title

• H01R13/2414

  conductive elastomers · CPC title

• H01R24/66

  with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall · CPC title

• H01R12/52 Primary

  connecting to other rigid printed circuits or like structures · CPC title

• H01R2201/06

  for computer periphery · CPC title