Connector

Patent metadata

Field	Value
Publication number	US-10468832-B2
Application number	US-201815945615-A
Country	US
Kind code	B2
Filing date	Apr 4, 2018
Priority date	Apr 5, 2017
Publication date	Nov 5, 2019
Grant date	Nov 5, 2019

Abstract

A connector includes a conductor, a noise filter part, an inner mold part, and a housing. The conductor has a terminal at one end and the other end of the conductor is connected to a wire. The connector is to be joined with a counterpart connector so that the terminal is in conduction with a terminal of the counterpart connector. The noise filter part includes a core attached to the conductor and formed of a magnetic member which reduces noise of a current flowing in the conductor. The inner mold part is integrally molded with the noise filter part so as to cover at least a periphery of the core and formed of a soft resin material. The housing which covers a periphery of the inner mold part and is formed of a hard resin material.

First claim

What is claimed is:

1. A connector comprising:
a conductor;
a noise filter part;
an inner mold part; and
a housing,
wherein the conductor has a terminal at one end and the other end of the conductor is connected to a wire;
wherein the connector is to be joined with a counterpart connector so that the terminal is in conduction with a terminal of the counterpart connector,
wherein the noise filter part includes a core attached to the conductor at an attachment portion and formed of a magnetic member which reduces noise of a current flowing in the conductor,
wherein the inner mold part is integrally molded around the noise filter part so as to be brought into contact with and cover at least an entire periphery of the core and the attachment portion of the conductor and formed of a soft resin material,
wherein the housing which covers a periphery of the inner mold part and is formed of a hard resin material, and
wherein the inner mold part extends onto and covers the terminal, wherein the conductor has a winding part, and
wherein the core has a portion that passes through the winding parts and is provided with the conductors arranged in a row.

2. The connector according to claim 1 ,
wherein the core includes a pair of division cores having an annular shape,
wherein joint surfaces of both ends of the pair of division cores are joined and combined with each other wherein the conductor has a winding part,
wherein the conductor has a winding part, and
wherein one of the pair of division cores has a linear shape and passes through the winding parts and is provided with the conductors arranged in a row.

3. The connector according to claim 1 ,
wherein the housing is integrally molded with the inner mold part so as to cover the periphery of the inner mold part.

4. The connector according to claim 3 ,
wherein the housing is integrally molded around the inner mold part so as to be brought into contact with and cover at least an entire periphery of the inner mold part.

5. The connector according to claim 1 ,
wherein the inner mold part is an elastomer.

6. The connector according to claim 5 ,
wherein the housing is a plastic.

7. A connector comprising:
a conductor;
a noise filter part;
an inner mold part; and
a housing,
wherein the conductor has a terminal at one end and the other end of the conductor is connected to a wire;
wherein the connector is to be joined with a counterpart connector so that the terminal is in conduction with a terminal of the counterpart connector,
wherein the noise filter part includes a core attached to the conductor and formed of a magnetic member which reduces noise of a current flowing in the conductor,
wherein the inner mold part is integrally molded with the noise filter part so as to cover at least a periphery of the core and formed of a soft resin material,
wherein the housing which covers a periphery of the inner mold part and is formed of a hard resin material,
wherein the core has an annular shape and the conductor passes through the core, and
wherein the conductor includes a crimping part at the other end that is crimped onto the wire and the inner mold part extends onto and covers the crimping part, wherein the conductor has a winding part, and
wherein the core has a portion that passes through the winding parts and is provided with the conductors arranged in a row.

Assignees

• Yazaki Corp

Inventors

• Iizuka Hayato
• Kayo Kazuma

Classifications

• H01R13/5845

  the strain relief being achieved by molding parts around cable and connections · CPC title

• H01R11/12

  End pieces terminating in an eye, hook, or fork · CPC title

• H01R13/7193 Primary

  with ferrite filters · CPC title

• H01R13/646

  specially adapted for high-frequency, e.g. structures providing an impedance match or phase match (non-coaxed protective earth or shield arrangements H01R13/648; coaxed connectors specially adapted for high frequency H01R24/40) · CPC title

• H01R13/504 Primary

  different pieces being moulded, cemented, welded, e.g. ultrasonic welding, or swaged together · CPC title