Shield connector

Patent metadata

Field	Value
Publication number	US-9312626-B2
Application number	US-201314050480-A
Country	US
Kind code	B2
Filing date	Oct 10, 2013
Priority date	Oct 25, 2012
Publication date	Apr 12, 2016
Grant date	Apr 12, 2016

Abstract

A shield connector ( 10 ) to be connected to a device-side connector ( 110 ) provided on a device includes female terminals ( 42 ) to be connected to device-side terminals ( 112 ) provided in the device-side connector ( 110 ), a housing main body ( 20 ) including a wire pull-out hole ( 25 ) from which outer wires ( 50 ) connected to the female terminals ( 42 ) are pulled out, a shield shell ( 60 ) to be connected to a shield case ( 100 ) of the device while covering the housing main body ( 20 ), and a resin molded body ( 80 ) held in close contact with the outer peripheral surfaces of the outer wires ( 50 ). The resin molded body ( 80 ) is vertically sandwiched by an opening edge portion ( 25 A) of the wire pull-out hole ( 25 ) in the housing main body ( 20 ) and a shell-side holding portion ( 67 ) provided on the shield shell ( 60 ).

First claim

What is claimed is:

1. A shield connector to be connected to a device-side connector provided on a device, comprising:
a resin housing having a fitting portion for connecting to the device-side connector and a tubular wire pull-out portion extending from the fitting portion, the wire pullout portion having a wire pull-out hole with an opening edge facing away from the fitting portion defining a housing-side holding portion;
at least one terminal mounted in the housing and configured to be connected to at least one device-side terminal in the device-side connector;
at least one wire connected to the terminal and pulled out from the housing in a pull-out direction that extends parallel to the wire; and
a resin molded body molded onto the wire to define a unitary matrix of resin held in close contact with an outer peripheral surface of the wire, the resin molded body having a molded fitting portion fit in the tubular wire pull-out portion of the housing and a molded main body cross-sectionally larger than the wire pull-out portion and disposed external of the wire pull-out portion, the resin molded main body having a first end surface adjacent the molded fitting portion and held in contact with the housing-side holding portion and a second end surface facing oppositely from the first end surface; and
a shield shell covering the housing and the molded main body and being configured to be connected to a shield case of the device, a portion of the shield shell that covers the resin molded main body being formed with a shell-side holding portion protruding inward and contacting the second end surface of the molded main body of the resin molded body so that the resin molded main body is sandwiched in the pull-out direction of the wire between the housing-side holding portion of the resin housing and the shield shell and in direct contact with both the housing-side holding portion and the shell-side holding portion of the shield shell.

2. The shield connector of claim 1 , comprising a housing-side seal ring mounted on an outer peripheral surface of the molded fitting portion of the resin molded body and held in close contact with an inner peripheral surface of the wire pull-out portion over an entire inner circumference of the wire pull-out portion.

3. The shield connector of claim 2 , further comprising a shell-side seal ring mounted on the outer peripheral surface of the resin molded main body and held in close contact with the outer peripheral surface of the resin molded main body and an inner peripheral surface of the shield shell over an entire inner circumference of the shield shell.

4. The shield connector of claim 1 , wherein the shield shell is fixed to the shield case of the device by a bolt tightened in a direction intersecting the pull-out direction of the wire.

5. The shield connector of claim 1 , wherein the at least one terminal comprises a plurality of terminals and the at least one wire comprises a plurality of wires.

6. The shield connector of claim 5 , wherein the resin molded body defines an integral or unitary matrix of resin surrounding the plurality of wires.

7. A shield connector, comprising:
a housing having a fitting portion and a tubular wire pull-out portion extending from the fitting portion, the wire pull-out portion having a wire pull-out hole with an opening edge defining a housing-side holding portion;
terminals mounted in the housing;
wires connected respectively to the terminals and pulled out from the housing in a pull-out direction that extends parallel to the wires; and
a resin molded body molded onto the wires to define a unitary matrix of resin held in close contact with outer peripheral surfaces of the wires, the resin molded body having a molded fitting portion fit in the wire pull-out portion of the housing and a molded main body cross-sectionally larger than the wire pull-out portion and disposed external of the wire pull-out portion, the resin molded main body having a first end surface held adjacent to the molded fitting portion and in contact with the housing-side holding portion and a second end surface facing oppositely from the first end surface; and
a shield shell covering the housing and the molded main body, a portion of the shield shell that covers the resin molded main body being formed with a shell-side holding portion protruding inward and contacting the second end surface of the molded main body of the resin molded body so that the resin molded body is sandwiched in the pull-out direction of the wire by the resin housing and the shield shell and in direct contact with both the housing-side holding portion and the shell-side holding portion.

8. The shield connector of claim 7 , further comprising a housing-side seal ring mounted on an outer peripheral surface of the molded fitting portion of the resin molded body and held in close contact with an inner peripheral surface of the wire pull-out portion over an entire inner circumference of the wire pull-out portion.

9. The shield connector of claim 8 , further comprising a shell-side seal ring mounted on the outer peripheral surface of the resin molded main body and held in close contact with the outer peripheral surface of the resin molded main body and an inner peripheral surface of the shield shell over an entire inner circumference of the shield shell.

Assignees

• Sumitomo Wiring Systems

Inventors

• Itsuki Kiyotaka
• Matsuoka Hiroyuki
• Kashiwada Tomokazu

Classifications

• H01R2103/00

  Two poles · CPC title

• H01R13/6593

  the shield being composed of different pieces · CPC title

• H01R13/5208

  having at least two cable receiving openings · CPC title

• H01R13/6581

  Shield structure · CPC title

• H01R13/5202 Primary

  Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings · CPC title