Connector having a first metal member with a bulging portion contacting a second metal member

Patent metadata

Field	Value
Publication number	US-9401567-B2
Application number	US-201514643744-A
Country	US
Kind code	B2
Filing date	Mar 10, 2015
Priority date	Mar 13, 2014
Publication date	Jul 26, 2016
Grant date	Jul 26, 2016

Abstract

Provided is a connector having a double shielded construction, which connector, though simple in its configuration, can improve the EMI characteristics reliably. The connector includes a contact to be electrically connected to a connecting object, a first insulating member having a front end portion to which the connecting object is connected and a rear end portion opposed to the front end portion, the first insulating member holding the contact, a first metal member covering the first insulating member, a second insulating member holding the first metal member, and a second metal member covering the first metal member and the second insulating member. The first metal member forms a bulging portion which bulges outwards from an outer face of the rear end portion, thus being in contact with the second metal member.

First claim

The invention claimed is:

1. A connector comprising:
a contact to be electrically connected to a connecting object;
a first insulating member having a front end portion to which the connecting object is connected and a rear end portion opposed to the front end portion, the first insulating member holding the contact;
a first metal member covering the first insulating member;
a second insulating member holding the first metal member;
a second metal member covering the first metal member and the second insulating member; and
the first metal member forming a bulging portion which bulges outwards from a rear face of the first metal member, thus being in contact with an inner face of a rear portion of the second metal member.

2. The connector according to claim 1 , wherein the bulging portion is provided in the form of a face.

3. The connector according to claim 1 , wherein:
the second insulating member includes a groove formed in a direction perpendicular to a connecting direction of the connecting object; and
the second metal member includes an inwardly projecting portion which is fitted within the groove.

4. The connector according to claim 1 , wherein:
at the rear end portion of the first metal member, there is formed an abutment portion which abuts the second insulating member while being bound between the second insulating member and the second metal member;
movement of the first metal member toward the front end portion is prevented by abutment of the abutment portion to the second insulating member.

5. The connector according to claim 4 , wherein:
the second insulating member is fitted over the first metal member along a connecting direction of the connecting object; and
the abutment portion extends outwards from the rear end portion of the first metal member.

6. The connector according to claim 2 , wherein:
the second insulating member includes a groove formed in a direction perpendicular to a connecting direction of the connecting object; and
the second metal member includes an inwardly projecting portion which is fitted within the groove.

7. The connector according to claim 2 , wherein:
at the rear end portion of the first metal member, there is formed an abutment portion which abuts the second insulating member while being bound between the second insulating member and the second metal member;
movement of the first metal member toward the front end portion is prevented by abutment of the abutment portion to the second insulating member.

8. The connector according to claim 3 , wherein:
at the rear end portion of the first metal member, there is formed an abutment portion which abuts the second insulating member while being bound between the second insulating member and the second metal member;
movement of the first metal member toward the front end portion is prevented by abutment of the abutment portion to the second insulating member.

9. The connector according to claim 6 , wherein:
at the rear end portion of the first metal member, there is formed an abutment portion which abuts the second insulating member while being bound between the second insulating member and the second metal member;
movement of the first metal member toward the front end portion is prevented by abutment of the abutment portion to the second insulating member.

10. The connector according to claim 7 , wherein:
the second insulating member is fitted over the first metal member along a connecting direction of the connecting object; and
the abutment portion extends outwards from the rear end portion of the first metal member.

11. The connector according to claim 8 , wherein:
the second insulating member is fitted over the first metal member along the connecting direction of the connecting object; and
the abutment portion extends outwards from the rear end portion of the first metal member.

12. The connector according to claim 9 , wherein:
the second insulating member is fitted over the first metal member along the connecting direction of the connecting object; and
the abutment portion extends outwards from the rear end portion of the first metal member.

Assignees

• Hosiden Corp

Inventors

• Miyoshi Toshiharu

Classifications

• H01R13/6581 Primary

  Shield structure · CPC title

• H01R13/6594

  the shield being mounted on a PCB and connected to conductive members · CPC title

• H01R13/506

  assembled by snap action of the parts · CPC title

• H01R12/724

  containing contact members forming a right angle · CPC title