Connector with differential pairs

Patent metadata

Field	Value
Publication number	US-9142920-B2
Application number	US-201314022451-A
Country	US
Kind code	B2
Filing date	Sep 10, 2013
Priority date	Oct 17, 2012
Publication date	Sep 22, 2015
Grant date	Sep 22, 2015

Abstract

A connector comprises a pair of contacts of the same shape disposed adjacent to each other and an adjacent contact disposed adjacent to the pair of contacts. The pair of contacts and the adjacent contact have, at their one end, contact portions which are arranged parallel to each other at regular intervals and, at their other end, connecting portions which are arranged parallel to each other at regular intervals. Further, the adjacent contact has a deformed portion at an intermediate portion between the contact portion and the connecting portion so as to be partially away from the pair of contacts. Alternatively, the pair of contacts each may have a deformed portion at an intermediate portion between the contact portion and the connecting portion so as to be partially away from the adjacent contact.

First claim

What is claimed is:

1. A connector comprising a pair of contacts of the same shape disposed adjacent to each other and an adjacent contact disposed adjacent to the pair of contacts, wherein
each contact of the pair of contacts comprises a connecting portion, a retaining portion, and a contact portion;
the connecting portion, the retaining portion, and the contact portion are arranged on each contact of the pair of contacts in a row in order of the connecting portion, the retaining portion, and the contact portion;
the adjacent contact comprises a connecting portion, a deformed portion, a retaining portion, and a contact portion;
the connecting portion, the deformed portion, the retaining portion, and the contact portion are arranged on the adjacent contact in a row in order of the connecting portion, the deformed portion, the retaining portion, and the contact portion;
the contact portions of the pair of contacts and the adjacent contact are arranged at their one end parallel to each other at regular intervals and the connecting portions of the pair of contacts and the adjacent contact are arranged at their other end parallel to each other at regular intervals;
the retaining portions of the pair of contacts and the adjacent contact are arranged on the same plane;
the adjacent contact is partially away from the pair of contacts at the deformed portion; and
each contact of the pair of contacts and the adjacent contact is separated from each other.

2. The connector according to claim 1 , wherein the deformed portion is formed by bending the adjacent contact so as to be partially away from the pair of contacts.

3. The connector according to claim 1 , wherein the pair of contacts each have a bent portion at an intermediate portion between the contact portion and the connecting portion, and
wherein the deformed portion of the adjacent contact is bent in a direction opposite to that of the bent portion at a position corresponding to the bent portion.

4. The connector according to claim 1 , wherein the pair of contacts are used as signal contacts for transmitting differential signals while the adjacent contact is used as a ground contact.

5. The connector according to claim 1 , further comprising an additional adjacent contact disposed adjacent to the pair of contacts on a side opposite to the aforementioned adjacent contact,
wherein the additional adjacent contact also has a deformed portion at an intermediate portion between a contact portion and a connecting portion so as to be partially away from the pair of contacts.

6. The connector according to claim 5 , wherein the deformed portion of the additional adjacent contact is formed by bending the additional adjacent contact so as to be partially away from the pair of contacts.

7. A connector comprising a pair of contacts of the same shape disposed adjacent to each other and an adjacent contact disposed adjacent to the pair of contacts, wherein
each contact of the pair of contacts comprises a connecting portion, a deformed portion, a retaining portion, and a contact portion;
the connecting portion, the deformed portion, the retaining portion, and the contact portion are arranged on each contact of the pair of contacts in a row in order of the connecting portion, the deformed portion, the retaining portion, and the contact portion;
the adjacent contact comprises a connecting portion, a retaining portion, and a contact portion;
the connecting portion, the retaining portion, and the contact portion are arranged on the adjacent contact in a row in order of the connecting portion, the retaining portion, and the contact portion;
the contact portions of the pair of contacts and the adjacent contact are arranged at their one end parallel to each other at regular intervals and the connecting portions of the pair of contacts and the adjacent contact are arranged at their other end parallel to each other at regular intervals;
the retaining portions of the pair of contacts and the adjacent contact are arranged on the same plane;
each contact of the pair of contacts is partially away from the adjacent contact at the deformed portion; and
each contact of the pair of contacts and the adjacent contact is separated from each other.

8. The connector according to claim 7 , wherein the adjacent contact has a bent portion at an intermediate portion between the contact portion and the connecting portion, and
wherein the deformed portion of each of the pair of contacts is bent in a direction opposite to that of the bent portion at a position corresponding to the bent portion.

9. The connector according to claim 7 , wherein the deformed portion is formed by bending each of the pair of contacts so as to be partially away from the adjacent contact.

10. The connector according to claim 9 , further comprising an additional pair of contacts of the same shape disposed adjacent to each other and adjacent to the adjacent contact on a side opposite to the aforementioned pair of contacts,
wherein the additional pair of contacts each also have a deformed portion at an intermediate portion between a contact portion and a connecting portion so as to be partially away from the adjacent contact.

11. The connector according to claim 10 , wherein the deformed portion of each of the additional pair of contacts is formed by bending each of the additional pair of contacts so as to be partially away from the adjacent contact.

Assignees

• Japan Aviation Electron

Inventors

• Oyake Takayoshi

Classifications

• H01R13/6467 Primary

  by cross-over of signal conductors · CPC title

• H01R12/724

  containing contact members forming a right angle · CPC title

• H01R13/6461 Primary

  Means for preventing cross-talk · CPC title

• H01R13/6591 Primary

  Specific features or arrangements of connection of shield to conductive members · CPC title