Device connector

Patent metadata

Field	Value
Publication number	US-9407027-B2
Application number	US-201414525271-A
Country	US
Kind code	B2
Filing date	Oct 28, 2014
Priority date	Nov 12, 2013
Publication date	Aug 2, 2016
Grant date	Aug 2, 2016

Abstract

A device connector ( 10 ) includes conductive members ( 18 ) that electrically connect a device ( 11 ) and a mating connector ( 13 ) and a device-side housing ( 26 ) in which the conductive members ( 18 ) are held. The device-side housing ( 26 ) includes primary molded parts ( 36 ) in which the conductive member ( 18 ) is arranged and include a nut holding portion ( 37 ) for holding a nut ( 35 ) and a secondary molded part ( 42 ) that is formed integrally to the primary molded parts ( 36 ) and includes a receptacle ( 30 ) into which the mating connector ( 13 ) is to be fitted. The conductive member ( 18 ) includes a mating terminal connecting portion ( 34 ) to be connected to a mating terminal ( 17 ). The nut ( 35 ) is arranged in the receptacle ( 30 ) and a bolt ( 19 ) inserted through the mating terminal ( 17 ) and the mating terminal connecting portion ( 34 ) and is engaged with the nut ( 35 ).

First claim

What is claimed is:

1. A device connector to be mounted on a device and connected to a mating connector, comprising:
a conductive member that electrically connects the device and the mating connector;
at least one primary molded part formed integrally with the conductive member, the at least one primary molded part having a side surface with a nut holding portion extending therein in a direction normal to the connecting direction, and a mating terminal connecting portion normal to the side surface and having a bolt insertion hole extending into the nut holding portion in the connecting direction;

a nut arranged in the nut holding portion;
a secondary molded part integrally formed to the primary molded part, the secondary molded part including a tubular receptacle having a continuous peripheral wall projecting in the connecting direction into which the mating connector is to be fit; and
a bolt inserted through the bolt insertion hole of the mating terminal connecting portion and threadedly engaged with the nut to electrically connect the device connector and the mating connector.

2. The device connector of claim 1 , wherein a surface of the mating terminal connecting portion on which a mating terminal is to be placed is arranged at a position at the same height as a projecting end edge of the receptacle or arranged inside the receptacle.

3. The device connector of claim 1 , further comprising a plate having opposite first and second surfaces and a device-side housing opening formed in the plate and extending between the first and second surfaces, wherein the secondary molded portion is mounted in the device-side housing opening.

4. The device connector of claim 3 , wherein the secondary molded portion is formed integrally with the plate.

5. The device connector of claim 3 , wherein the plate is formed with a at least one mounting hole for connecting the plate to the device.

6. The device connector of claim 3 , wherein the secondary molded portion penetrates at least partially into the device-side housing opening.

7. The device connector of claim 1 , wherein a retreat space is formed in the nut holding portion opposite the bolt insertion hole and is configured for receiving a leading end of the bolt that has been threadedly engaged with the nut.

8. The device connector of claim 1 , wherein the at least one primary molded portion comprises a plurality of primary molded portions and the secondary molded portion is formed integrally with the plurality of primary molded portions.

9. The device connector of claim 1 , further comprising a sealing ring fit externally on the mating connector and held in close contact with an inner peripheral wall of the receptacle.

Assignees

• Sumitomo Wiring Systems

Inventors

• Yoshida Keiichi
• Matsuoka Hiroyuki
• Tate Takuya

Classifications

• H01R4/34

  Conductive members located under head of screw · CPC title

• H01R13/5219

  Sealing means between coupling parts, e.g. interfacial seal · CPC title

• H01R13/639

  Additional means for holding or locking coupling parts together, after engagement, {e.g. separate keylock, retainer strap} · CPC title

• H01R13/405

  Securing in non-demountable manner, e.g. moulding, riveting · CPC title

• H01R2201/26

  for vehicles · CPC title