Optical-electrical composite connector

Patent metadata

Field	Value
Publication number	US-9523827-B2
Application number	US-201414463731-A
Country	US
Kind code	B2
Filing date	Aug 20, 2014
Priority date	Aug 29, 2013
Publication date	Dec 20, 2016
Grant date	Dec 20, 2016

Abstract

An optical-electrical composite connector includes a housing that can accommodate an extra portion of an optical fiber. The optical-electrical composite connector further includes a contact portion for electrically contacting with a mating connector, and a dividing member for dividing the housing into a first space and a second space. The optical fiber is disposed in the first space of the housing divided by the dividing member, and at least a part of the optical fiber is bent. At least another part of the optical fiber, which is other than the part accommodated in the first space thereof, is disposed in the second space of the housing divided by the dividing member.

First claim

What is claimed is:

1. An optical-electrical composite connector to be connected to an optical fiber and a mating connector, comprising:
a housing for accommodating the optical fiber;
a contact portion for electrically contacting with the mating connector;
a dividing member for dividing the housing into a first space and a second space so that at least a part of the optical fiber is disposed in the first space in a curved state, and a remaining part of the optical fiber is disposed in the second space;
an optical-electrical converter module disposed on the dividing member and to be connected to the optical fiber; and
a coupling connector disposed on the dividing member and connected to the optical-electrical converter module.

2. The optical-electrical composite connector according to claim 1 , wherein said dividing member is arranged in parallel to a plane on which the part of the optical fiber is situated.

3. The optical-electrical composite connector according to claim 1 , wherein said dividing member is arranged away from a side inner surface of the housing so that the optical fiber passes through a gap between the dividing member and the side inner surface.

4. The optical-electrical composite connector according to claim 3 , wherein said dividing member is arranged so that the gap is situated at a location other than a fitting side of the optical-electrical composite connector relative to the mating connector.

5. The optical-electrical composite connector according to claim 1 , further comprising a winding portion disposed in the first space so that the part of the optical fiber is wound around the winding portion.

6. The optical-electrical composite connector according to claim 1 , wherein said housing includes an inlet for receiving the optical fiber, and
said inlet is disposed at an end of the housing opposite to the contact portion.

7. The optical-electrical composite connector according to claim 1 , wherein said inlet is communicated with the first space, and
said optical-electrical converter module and said coupling connector are situated in the second space.

8. The optical-electrical composite connector according to claim 1 , wherein said coupling connector includes a recessed fitting section so that the optical-electrical converter module is fitted in the recessed fitting section.

Assignees

• Hirose Electric Co Ltd

Inventors

• Sano Yoshiaki
• Funatsu Akira

Classifications

• G02B6/3823 Primary

  containing surplus lengths, internal fibre loops (provisionally see also G02B6/444) · CPC title

• G02B6/4285

  Optical modules characterised by a connectorised pigtail · CPC title

• G02B6/4257

  having a supporting carrier or a mounting substrate or a mounting plate (G02B6/3648 takes precedence) · CPC title

• G02B6/4293

  hybrid electrical and optical connections for transmitting electrical and optical signals · CPC title

• G02B6/4256 Primary

  Details of housings · CPC title