SHIELD CONNECTOR STRUCTURE

摘要

A shield connector is provided with: a housing fixed to an outer surface of a metal case; a shield member; a first seal member interposed between the shield member and a shield wire; and a second seal member interposed between the shield member and an insertion hole, the housing having an extension portion extending from a housing body to the insertion hole, the first seal member having a first close contact portion coming into close contact with an outer insulation coating, a second close contact portion coming into close contact with the shield member, and an annular groove portion opened to the outer side of the metal case between the first close contact portion and the second close contact portion, the extension portion of the housing being inserted into the groove portion of the first seal member.

主权项

1. A shield connector structure for connecting a shield wire to a connection object by inserting the shield wire into an insertion hole of the connection object from one side to the other side, the shield wire including a conductor, an inner insulation coating, a shield portion, and an outer insulation coating, the shield connector structure comprising:
a housing into which the shield wire is inserted and which is fixed to one side of the connection object; a conductive cylindrical shield member that connects the shield portion of the shield wire and the connection object; a first seal member that is interposed between an inner surface of the shield member and an outer surface of the outer insulation coating of the shield wire; and a second seal member that is interposed between an outer surface of the shield member and an inner surface of the insertion hole of the connection object, wherein the housing includes: a housing body that is conducted with the shield member interposed with respect to one surface of the connection object; a fixing portion that is fixed to the connection object; a wire guide portion that inserts the shield wire from one side to the other side through the housing body; and a cylindrical extension portion that extends from the housing body to the inside of the insertion hole of the connection object and is positioned within the shield member, the first seal member includes: a first close contact portion that is formed in a cylindrical shape along the shield wire and comes into close contact with an outer peripheral surface of the outer insulation coating; a second close contact portion that comes into close contact with an inner peripheral surface of the shield member; and an annular groove portion that is opened on one side between the first close contact portion and the second close contact portion, wherein the extension portion of the housing is inserted into the groove portion of the first seal member.