Connector

Patent metadata

Field	Value
Publication number	US-9466907-B2
Application number	US-201514715703-A
Country	US
Kind code	B2
Filing date	May 19, 2015
Priority date	May 24, 2013
Publication date	Oct 11, 2016
Grant date	Oct 11, 2016

Abstract

A terminal used in a connector includes a base portion that is retained in a housing, and a front terminal and a rear terminal that extend from the base portion. A front terminal is provided with a front contact portion that comes in contact with a mating terminal through a flat plate surface of the front contact portion, and a rear terminal is provided with a rear contact portion that comes in contact with a terminal of a mating connector through a flat plate surface of the rear contact portion. The front contact portion and the rear contact portion are arranged at the same position in a width direction.

First claim

What is claimed is:

1. A connector, comprising:
a housing; and
a plurality of terminals that are retained in the housing and that are spaced apart from each other in a width direction, the connector being electrically connected by being in contact with mating terminals of a mating connector, wherein
the terminals include a base portion retained in the housing, and a front terminal and a rear terminal that extend in parallel from the base portion,
the front terminal includes
a front contact portion that comes into contact with a mating terminal through a flat plate surface of the front terminal, and
a front spring portion that extends from the base portion to the front contact portion,

the rear terminal includes
a rear contact portion that comes into contact with a mating terminal through a flat plate surface of the rear terminal and
a rear spring portion that extends from the base portion to the rear contact portion,

the front contact portion and the rear contact portion are arranged
at a same position in the width direction and
facing in a same direction,

when fitted to the mating connector, the front terminal performs wiping of foreign substances adhered to the mating terminal, and the rear terminal following the front terminal comes into contact with the mating terminal at a surface where the front terminal performs wiping of foreign substances, and
the front spring portion of the front terminal includes a plurality of bent portions that are sequentially bent from the base portion to the front contact portion in directions that approach the mating terminal.

2. The connector according to claim 1 , wherein
the front spring portion of the front terminal and the rear spring portion of the rear terminal extend from a boundary portion of a restriction portion, the restriction portion being a portion in the base portion restricted by the housing.

3. The connector according to claim 1 , wherein
at least either one of the front spring portion and the rear spring portion is a tapered spring in which a distal end side is narrower than a proximal end side.

4. The connector according to claim 1 , wherein
the front spring portion of the front terminal extends from two portions of the base portion and is linked at a portion before the front contact portion so that a space in which the rear terminal is disposed so as to be interposed in the middle is formed.

5. The connector according to claim 1 , wherein
when the connector is fitted to the mating connector, the front terminal performs wiping of a foreign substance adhered to the mating terminal and the rear terminal following the front terminal comes into contact with the mating terminal.

6. The connector according to claim 1 , wherein
a contact pressure of the front terminal is set smaller than a contact pressure of the rear terminal.

7. The connector according to claim 1 , wherein
the front contact portion protrudes more towards the mating terminal side with respect to the rear contact portion.

8. The connector according to claim 1 , wherein
a width of the front contact portion is equivalent to a width of the rear contact portion.

9. The connector according to claim 1 , wherein
a width of the front contact portion is larger than a width of the rear contact portion.

Assignees

• Iriso Electronics Co Ltd

Inventors

• Sakaue Jyunya
• Ogura Yoshiyuki
• Chiba Ken
• Sato Katsumasa

Classifications

• H01R13/2457

  consisting of at least two resilient arms contacting the same counterpart · CPC title

• H01R13/11 Primary

  Resilient sockets (carrying separate resilient parts H01R13/15) · CPC title

• H01R13/245

  by stamped-out resilient contact arm · CPC title

• H01R12/73 Primary

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

• H01R24/60

  Contacts spaced along planar side wall transverse to longitudinal axis of engagement · CPC title