Shielding structure for wire harness

摘要

A shielding structure for a wire harness includes a seal member which has a wire through hole that allows the wire to pass therethrough while sealing a circumference of the wire. The wire has a structure where an insulating resin layer is formed on an outer circumference of a conductor, and a predetermined range in a length direction of the conductor is coated with a shield layer formed by resin plating to cover an outer circumferential surface of the insulating resin layer. A terminal portion of the wire is passed through the wire through hole of the seal member to be introduced into the shield wall to a position where the shield layer exists, whereby an inner circumference of the wire through hole is made in close contact with the shield layer to cause the shield layer and the seal member to be electrically conducted with each other.

主权项

1. A shell fixture structure, comprising:
a wire harness in which a circumference of a wire is covered by a shield layer; a housing which covers a plurality of conductors in a terminal portion of the wire in a state where the conductors are insulated from each other; a ring-shaped shield shell through which the housing is inserted; a wire terminal-side movement regulating portion which is formed on a side of an outer circumference of the housing; and a shell-side movement regulating portion which is formed on a side of an inner circumference of the shield shell, wherein the wire terminal-side movement regulating portion and the shell-side movement regulating portion are engaged with each other at a predetermined relative rotation position in a case where the wire terminal-side movement regulating portion and the shell-side movement regulating portion are relatively rotated about an axis in a state where the shield shell is externally inserted onto the housing, thereby regulating relative movement of the housing and the shield shell in an axial direction.