Shield terminal and outer conductor terminal

Patent metadata

Field	Value
Publication number	US-10116097-B2
Application number	US-201715786808-A
Country	US
Kind code	B2
Filing date	Oct 18, 2017
Priority date	Oct 21, 2016
Publication date	Oct 30, 2018
Grant date	Oct 30, 2018

Abstract

A shield terminal ( 10 ) includes an inner conductor terminal ( 11 ), dielectrics ( 12, 13 ) configured to accommodate the inner conductor terminal ( 11 ), an outer conductor terminal ( 20 ) configured to surround the dielectrics ( 12, 13 ), a tubular fitting ( 30 ) formed in a front end part of the outer conductor terminal ( 20 ) in an axial direction, and resilient contacts ( 31 ) formed in the tubular fitting ( 30 ) and having both front and rear ends integrally connected to the tubular fitting ( 30 ). The tubular fitting ( 30 ) has interlocking regions ( 39 ) surrounding only front end parts ( 31 F) of the resilient contacts ( 31 ) and connected to front ends of the resilient contacts ( 31 ) are radially resiliently deflectable with front end sides thereof as free ends.

First claim

What is claimed is:

1. A shield terminal, comprising:
an inner conductor terminal;
a dielectric configured to accommodate the inner conductor terminal;
an outer conductor terminal configured to surround the dielectric;
a tubular fitting formed in a front end part of the outer conductor terminal in an axial direction;
a resilient contact having a rear end in the axial direction integrally connected to the tubular fitting; and
an interlocking region connected to the front end of the resilient contact and to areas of the tubular fitting offset circumferentially from the resilient contact so that the interlocking region is radially resiliently deflectable with a front end thereof being a free end, wherein
the tubular fitting is formed with a non-interlocking region offset from the resilient contact in a circumferential direction and spaced from the interlocking region in the circumferential direction by a slit.

2. The shield terminal of claim 1 , wherein the resilient contact includes:
a contact configured to contact an outer periphery of a mating outer conductor with the tubular fitting properly fit to the mating outer conductor;
a front inclined portion inclined radially out toward the front from the contact and configured such that a leading end part of the mating outer conductor is brought into sliding contact therewith; and
a rear inclined portion inclined radially outward toward the rear from the contact and having a larger angle of inclination with respect to a fitting direction to the mating outer conductor than the front inclined portion.

3. The shield terminal of claim 2 , wherein a rear end of the slit is located before a rear end of the rear inclined portion.

4. An outer conductor terminal of a shield terminal, the outer conductor terminal surrounding a dielectric that has an inner conductor terminal accommodated inside, the outer conductor terminal comprising:
a tubular fitting in a front end part in an axial direction, the tubular fitting;
a resilient contact having a rear end in the axial direction of the outer conductor terminal integrally connected to the tubular fitting; and
an interlocking region connected to a front end of the resilient contact and connected to front end areas of the tubular fitting that are circumferentially offset from the resilient contact, the interlocking region being radially resiliently deformable with a front end thereof as a free end, wherein
the tubular fitting is formed with a non-interlocking region offset from the resilient contact in a circumferential direction and spaced from the interlocking region in the circumferential direction by a slit.

Assignees

• Sumitomo Wiring Systems

Inventors

• Nakashima Keita

Classifications

• H01R4/188

  having an uneven wire-receiving surface to improve the contact · CPC title

• H01R4/184

  comprising a U-shaped wire-receiving portion · CPC title

• H01R2103/00

  Two poles · CPC title

• H01R13/642

  by position or shape of contact members · CPC title

• H01R13/6581 Primary

  Shield structure · CPC title