Conductive Terminal And Connector Assembly

• US 20200136274A1
• Filed: 10/28/2019
• Published: 04/30/2020
• Est. Priority Date: 10/26/2018
• Status: Active Grant

• Current Assignee: Tyco Electronics Company Limited (TE Connectivity Limited)
• Original Assignee: Tyco Electronics Company Limited (TE Connectivity Limited)
• Inventors: Fu, Xiaozhi, Shi, Ming, Jiang, Hongtao, Zhang, Wei, Fan, Dingbing, Wang, Shuzhi
• Granted Patent: US 10,833,429 B2
• Time in Patent Office: Days
• CPC Class Codes: H01R 12/515 Terminal blocks providing connections to wires or cables
• CPC Class Codes: H01R 12/57 surface mounting terminals
• CPC Class Codes: H01R 12/58 terminals for insertion into holes
• CPC Class Codes: H01R 12/7005 Guiding, mounting, polarizing or locking means; Extractors for printed circuit boards H05K
• CPC Class Codes: H01R 2101/00 One pole
• CPC Class Codes: H01R 4/28 Clamped connections, spring connections made by means of terminals specially adapted for contact with, or insertion into, printed circuits H01R12/00
• CPC Class Codes: H01R 4/48185 adapted for axial insertion of a wire end
• CPC Class Codes: H05K 1/18 Printed circuits structurally associated with non-printed electric components H05K1/0201, H05K1/023, H05K1/0243, and H05K1/16 take precedence
• CPC Class Codes: H05K 2201/09072 Hole or recess under component or special relationship between hole and component

Abstract

A conductive terminal includes a support frame defining a receiving space, a pair of first clamping arms arranged in the receiving space, and a pair of second clamping arms arranged in the receiving space. A pair of first clamping portions are disposed at a pair of ends of the first clamping arms. The first clamping portions are adapted to clamp a conductor of a wire inserted in a first insertion direction and electrically connect the wire with the conductive terminal. A pair of second clamping portions are disposed at a pair of ends of the second clamping arms. The second clamping portions are adapted to clamp the conductor of the wire inserted in a second insertion direction different from the first insertion direction and electrically connect the wire with the conductive terminal.

Claims

1. A conductive terminal adapted to electrically connect a wire to a circuit board, comprising:

a support frame defining a receiving space;

a pair of first clamping arms arranged in the receiving space, a pair of first clamping portions are disposed at a pair of ends of the first clamping arms, the first clamping portions are adapted to clamp a conductor of the wire inserted in a first insertion direction and electrically connect the wire with the conductive terminal; and

a pair of second clamping arms arranged in the receiving space, a pair of second clamping portions are disposed at a pair of ends of the second clamping arms, the second clamping portions are adapted to clamp the conductor of the wire inserted in a second insertion direction different from the first insertion direction and electrically connect the wire with the conductive terminal.

2. The conductive terminal of claim 1, wherein the first insertion direction is perpendicular to the second insertion direction.

3. The conductive terminal of claim 2, wherein the support frame includes a bottom wall and a pair of side walls perpendicular to the bottom wall.

4. The conductive terminal of claim 3, wherein the first insertion direction is parallel to a plane of the bottom wall and the second insertion is perpendicular to the plane of the bottom wall.

5. The conductive terminal of claim 1, wherein the support frame, the first clamping arms, and the second clamping arms are integrally formed from a single piece of sheet metal.

6. The conductive terminal of claim 4, wherein the support frame has a pair of cantilevers bent inwardly from a pair of first ends of the side walls.

7. The conductive terminal of claim 6, wherein the pair of first clamping arms extend from the cantilevers in the first insertion direction and obliquely toward each other in a direction away from the first ends of the side walls.

8. The conductive terminal of claim 7, wherein the pair of second clamping arms extend from the cantilevers in the second insertion direction and obliquely toward each other in a direction away from the bottom wall.

9. The conductive terminal of claim 4, wherein the support frame has a first end wall having a first insertion hole, the conductor of the wire is inserted through the first insertion hole in the first insertion direction.

10. The conductive terminal of claim 4, wherein the bottom wall has a second insertion hole, the conductor of the wire is inserted through the second insertion hole in the second insertion direction.

11. The conductive terminal of claim 9, wherein the support frame has a top wall, the side walls are bent perpendicularly downward from a pair of sides of the top wall.

12. The conductive terminal of claim 11, wherein the bottom wall is bent perpendicularly from a lower side of at least one of the two side walls toward an opposite one of the side walls.

13. The conductive terminal of claim 12, wherein the first end wall is bent perpendicularly from an end of the top wall toward the bottom wall.

14. The conductive terminal of claim 9, wherein the support frame has a second end wall opposite to the first end wall and adapted to block the conductor of the wire inserted in the first insertion direction.

15. The conductive terminal of claim 13, wherein the top wall has a through hole, the conductor of the wire inserted in the second insertion direction extends out of the conductive terminal through the through hole.

16. The conductive terminal of claim 13, wherein the first clamping arms and/or the second clamping arms have a pair of release portions adapted to move away from each other under an external force and spread the first clamping portions and/or the second clamping portions.

17. The conductive terminal of claim 16, wherein the top wall has a release hole communicating with the release portions.

18. The conductive terminal of claim 1, wherein the first clamping portions and the second clamping portions each have a pair of wire penetrating portions clamping and penetrating an insulation layer of the wire.

19. A connector assembly, comprising:

a conductive terminal including a support frame defining a receiving space, a pair of first clamping arms arranged in the receiving space, and a pair of second clamping arms arranged in the receiving space, a pair of first clamping portions are disposed at a pair of ends of the first clamping arms, the first clamping portions are adapted to clamp a conductor of a wire inserted in a first insertion direction and electrically connect the wire with the conductive terminal, a pair of second clamping portions are disposed at a pair of ends of the second clamping arms, the second clamping portions are adapted to clamp the conductor of the wire inserted in a second insertion direction different from the first insertion direction and electrically connect the wire with the conductive terminal; and

a circuit board electrically connected to the conductive terminal, the circuit board having a through hole, the second clamping arms clamp the conductor of the wire inserted through the through hole of the circuit board in the second insertion direction.