Modular plug connectors

Patent metadata

Field	Value
Publication number	US-9192537-B2
Application number	US-201214002775-A
Country	US
Kind code	B2
Filing date	Jan 23, 2012
Priority date	Mar 3, 2011
Publication date	Nov 24, 2015
Grant date	Nov 24, 2015

Abstract

A plug connector has a housing body, and a retaining cage is locked in place inside the housing body. At one end the retaining cage encloses a contacting element for electrically contacting a conductor of a cable to be attached, and at the other end the retaining cage encloses the cable sheath of the cable to be attached. Coupling elements for reversible connection of a further plug connector having an identical housing body are provided externally on the housing body on both sides thereof. Fixing elements for fixing the plug connector onto a mounting rail are provided externally on the housing body.

First claim

What is claimed is:

1. A plug connector that can be fixed on a mounting rail, said plug connector comprising:
a housing body;
fixatives for fixing the plug connector onto the mounting rail, the fixatives being provided on an outside of the housing body;
a contacting element for electrical contact of a conductor of a cable that is to be connected at one end thereof, and a cable sheath of the cable at another end thereof;
a holding cage that is snappable onto an inside of the housing body,
the holding cage gripping around the contacting element; and
on both sides of the outside of the housing body, coupling elements provided for the reversible connection with another plug connector with a similar housing body,
one of the coupling elements being an arch-shaped groove and the other coupling element being a cylindrical pin, with the arch-shaped groove being configured to slidably engage the cylindrical pin and effect the reversible connection as the plug connector is rotated vertically toward the mounting rail.

2. The plug connector according to claim 1 , wherein the housing body includes a cable gland for cable pull relief and sealing.

3. The plug connector according to claim 1 , wherein the housing body is configured as one piece.

4. The plug connector according to claim 1 , wherein the fixatives comprise a combination of fixing lugs and spring pins.

5. A plug connector that is reversibly fixable to a mounting rail, said plug connector comprising:
a housing body;
a first fixing element and a second fixing element for reversibly fixing the plug connector to the mounting rail, the first fixing element and the second fixing element being provided on an outside of the housing body;
a contacting element for electrical contact of a conductor of a cable that is to be connected at one end thereof, and for contact with a cable sheath of the cable at another end thereof;
a holding cage that is snappably fixable onto an inside of the housing body, the holding cage being configured to grip around the contacting element; and
on opposed sides of the outside of the housing body, a first coupling element and a second coupling element provided for reversibly connecting the plug connector to another plug connector adjacent thereto, the first coupling element being configured as an arch-shaped groove, and the second coupling element being configured as a cylindrical pin that is slidably and reversibly receivable into the arch-shaped groove of the adjacent plug connector as the plug connector is moved vertically toward the mounting rail as to provide the reversible connection between the plug connector and the adjacent plug connector.

6. The plug connector of claim 5 , wherein the plug connector and the connected adjacent plug connector are removable from the mounting rail while connected together.

Assignees

• Schlegel Bernard
• Harting Electric Gmbh & Co Kg

Inventors

• Schlegel Bernard

Classifications

• H01R13/73

  Means for mounting coupling parts to apparatus or structures, e.g. to a wall · CPC title

• A61G13/127

  having chambers filled with liquid or gel · CPC title

• A61G13/1235

  Arms · CPC title

• H01R13/60

  Means for supporting coupling part when not engaged · CPC title

• A61G13/1245

  Knees, upper or lower legs · CPC title