Multi-cable connector with cable piercing terminals

Patent metadata

Field	Value
Publication number	US-11063377-B2
Application number	US-202016837285-A
Country	US
Kind code	B2
Filing date	Apr 1, 2020
Priority date	Jun 13, 2019
Publication date	Jul 13, 2021
Grant date	Jul 13, 2021

Abstract

A connector is provided with a plurality of terminals and a housing. The terminals include a first terminal corresponding to a first cable and a second terminal corresponding to a second cable. Each of the terminals has a contact portion, a held portion and a connection portion. The contact portion is brought into contact with a mating contact portion when the connector is connected to a mating connector. The held portion is held by the housing. When the connector is attached to a composite cable, the connection portion pierces a covering portion of a cable corresponding thereto and is connected to a conductor of the cable. The connection portion of the first terminal protrudes from the held portion in a front-rear direction. The connection portion of the second terminal protrudes from the held portion in a perpendicular direction.

First claim

What is claimed is:

1. A connector to be attached to a composite cable having a plurality of cables, wherein:
the connector is connectable to and detachable from a mating connector having mating contact portions along a front-rear direction;
the connector comprises a plurality of terminals and a housing;
the terminals correspond to the cables, respectively;
each of the cables has a conductor and a covering portion covering the conductor;
each of the terminals has a contact portion, a held portion and a connection portion;
the contact portion is brought into contact with one of the mating contact portions when the connector is connected to the mating connector;
the held portion is held by the housing;
when the connector is attached to the composite cable, the connection portion pierces the covering portion of a cable corresponding thereto and is connected to the conductor of the cable;
the cables include at least one first cable and at least one second cable;
the terminals include at least one first terminal corresponding to the at least one first cable and at least one second terminal corresponding to the at least one second cable;
the connection portion of the at least one first terminal protrudes from the held portion in the front-rear direction; and
the connection portion of the at least one second terminal protrudes from the held portion in a perpendicular direction perpendicular to the front-rear direction.

2. A cable harness having a composite cable and the connector as recited in claim 1 , the connector being attached to the composite cable, wherein:
the cables include at least one first cable and at least one second cable;
the connection portion of the at least one first terminal pierces the covering portion of the at least one first cable and is connected to the conductor of the at least one first cable; and
the connection portion of the at least one second terminal pierces the covering portion of the at least one second cable and is connected to the conductor of the at least one second cable.

3. The cable harness as recited in claim 2 , wherein:
the at least one first cable comprises a plurality of first cables;
the first cables form a plurality sets of first flat cables;
the at least one second cable comprises a plurality of second cables;
the second cables form a plurality of sets of second flat cables; and
in the composite cable, the second flat cables are arranged around the first flat cables.

4. The connector as recited in claim 1 , wherein:
the housing comprises a first housing and a second housing which is combined with the first housing;
the at least one first terminal is held by the first housing; and
the at least one second terminal is held by the second housing.

5. A cable harness having a composite cable and the connector as recited in claim 4 , the connector being attached to the composite cable, wherein:
the cables include at least one first cable and at least one second cable;
the connection portion of the at least one first terminal pierces the covering portion of the at least one first cable and is connected to the conductor of the at least one first cable; and
the connection portion of the at least one second terminal pierces the covering portion of the at least one second cable and is connected to the conductor of the at least one second cable.

6. The cable harness as recited in claim 5 , wherein:
the at least one first cable comprises a plurality of first cables;
the first cables form a plurality sets of first flat cables;
the at least one second cable comprises a plurality of second cables;
the second cables form a plurality of sets of second flat cables; and
in the composite cable, the second flat cables are arranged around the first flat cables.

7. The connector as recited in claim 1 , wherein:
the connector further comprises a locator;
the at least one first cable comprises a plurality of first cables;
the at least one second cable comprises a plurality of second cables;
the at least one first terminal comprises a plurality of first terminals;
the at least one second terminal comprises a plurality of second terminals;
each of the first cables has a first arranged portion;
each of the second cables has a second arranged portion;
the locator has a first arranging portion and a second arranging portion;
the housing has a first facing portion and a second facing portion;
in a state that the housing and the locator are combined with each other, the first facing portion faces the first arranging portion in the front-rear direction, and the connection portions of the first terminals protrude from the first facing portion toward the first arranging portion along the front-rear direction;
in the state that the housing and the locator are combined with each other, the second facing portion faces the second arranging portion in the perpendicular direction, and the connection portions of the second terminals protrude from the second facing portion toward the second arranging portion along the perpendicular direction;
when the connector is attached to the composite cable, the first arranged portions of the first cables are sandwiched between the first arranging portion and the first facing portion to extend in a horizontal direction perpendicular to both of the front-rear direction and the perpendicular direction; and
when the connector is attached to the composite cable, the second arranged portions of the second cables are sandwiched between the second arranging portion and the second facing portion to extend in the front-rear direction.

8. A cable harness having a composite cable and the connector as recited in claim 7 , the connector being attached to the composite cable, wherein:
the cables include at least one first cable and at least one second cable;
the connection portion of the at least one first terminal pierces the covering portion of the at least one first cable and is connected to the conductor of the at least one first cable; and
the connection portion of the at least one second terminal pierces the covering portion of the at least one second cable and is connected to the conductor of the at least one second cable.

9. The cable harness as recited in claim 8 , wherein:
the at least one first cable comprises a plurality of first cables;
the first cables form a plurality sets of first flat cables;
the at least one second cable comprises a plurality of second cables;
the second cables form a plurality of sets of second flat cables; and
in the composite cable, the second flat cables are arranged around the first flat cables.

10. The connector as recited in claim 7 , wherein:
the connection portion of the first terminal has a larger size in the horizontal direction than in the perpendicular direction; and
the connection portion of the second terminal has a larger size in the front-rear direction larger than in the horizontal direction.

11. A cable harness having a composite cable and the connector as recited in claim 10 , the connector being attached to the composite cable, wherein:
the cables include at least one first cable and at least one second cable;
the connection portion of the at least one first terminal pierces the covering portion of the at least one first cable and is connected to the conductor of the at least one first cable; and
the connection portion of the at least one second terminal pierces the covering portion of the at least one second cable and is connected to the conductor of the at least one second cable.

12. The cable harness as recited in claim 11 , wherein:
the at least one first cable comprises a plurality of first cables;
the

Assignees

• Japan Aviation Electronics Ind Ltd

Inventors

• Toda Kentaro

Classifications

• H01R9/031 Primary

  for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24) · CPC title

• H01R12/592

  connections to contact elements · CPC title

• H01R4/2404

  the contact members having teeth, prongs, pins or needles penetrating the insulation · CPC title

• H01R12/67

  insulation penetrating terminals · CPC title

• H01R4/24

  Connections using contact members penetrating or cutting insulation or cable strands · CPC title