Connector

Patent metadata

Field	Value
Publication number	US-9859638-B2
Application number	US-201615245311-A
Country	US
Kind code	B2
Filing date	Aug 24, 2016
Priority date	Aug 27, 2015
Publication date	Jan 2, 2018
Grant date	Jan 2, 2018

Abstract

A connector is disclosed. The connector comprises a housing and at least one conductive terminal received in the housing. The housing has a flange mounted on a first surface of a circuit board and a body extending through the circuit board beyond an opposite second surface of the circuit board. The body has an insertion hole. The at least one conductive terminal has a pair of resilient contact arms contacting a wire inserted through the insertion hole, a pair of solder feet soldered to the circuit board and electrically connected to the pair of resilient contact arms, and a releasing mechanism adapted to move the pair of resilient contact arms away from each other to release the wire.

First claim

What is claimed is:

1. A connector, comprising:
a housing formed of an insulative material and having a flange mounted on a first surface of a circuit board and a body extending through the circuit board beyond an opposite second surface of the circuit board, the body having an insertion hole;
at least one conductive terminal received in the housing and having a pair of resilient contact arms contacting a wire inserted through the insertion hole, a pair of solder feet soldered to the circuit board and electrically connected to the pair of resilient contact arms, and a releasing mechanism integrally formed with the pair of resilient contact arms and the pair of solder feet, the releasing mechanism adapted to move the pair of resilient contact arms away from each other to release the wire; and
a lid detachably mounted on the flange and covering an interior of the housing.

2. The connector of claim 1 , wherein the releasing mechanism has a cantilever and a wedged protrusion disposed on an end of the cantilever.

3. The connector of claim 2 , wherein the wedged protrusion is inserted between the pair of resilient contact arms to move the pair of resilient contact arms away from each other.

4. The connector of claim 3 , wherein the conductive terminal has a first annular end portion disposed on a first end.

5. The connector of claim 4 , wherein the first annular end portion is aligned with the insertion hole.

6. The connector of claim 5 , wherein the wire is inserted between the pair of resilient contact arms through the first annular end portion.

7. The connector of claim 6 , wherein the pair of resilient contact arms extend from two side walls of the first annular end portion toward an opposite second end of the conductive terminal.

8. The connector of claim 7 , wherein the cantilever extends from a top of the first annular end portion toward the second end of the conductive terminal.

9. The connector of claim 8 , wherein one of the pair of solder feet extends from the top of the first annular end portion in a direction away from the conductive terminal.

10. The connector of claim 9 , further comprising an external releasing tool adapted to press the wedged protrusion from above the circuit board to move the wedged protrusion between the pair of resilient contact arms.

11. The connector of claim 10 , wherein the lid has at least one first releasing hole aligned with the wedged protrusion, the external releasing tool insertable into the first releasing hole to press the wedged protrusion.

12. The connector of claim 10 , wherein the conductive terminal has a second annular end portion disposed on the second end.

13. The connector of claim 12 , wherein an end of the wire is disposed within the second annular end portion.

14. The connector of claim 13 , wherein the other of the pair of solder feet extends from a top of the second annular end portion in a direction away from the conductive terminal.

15. The connector of claim 7 , wherein the cantilever extends from a bottom of the first annular end portion toward the second end of the conductive terminal.

16. The connector of claim 15 , wherein one of the pair of solder feet extends from the top of the first annular end portion in a direction away from the conductive terminal.

17. The connector of claim 16 , wherein the conductive terminal has a second annular end portion disposed on the second end, and the other of the pair of solder feet extends from a top of the second annular end portion in a direction away from the conductive terminal.

18. The connector of claim 17 , wherein a bottom of the body has at least one second releasing hole aligned with the wedged protrusion.

19. The connector of claim 18 , further comprising an external releasing tool insertable into the second releasing hole to press the wedged protrusion from below the circuit board and move the wedged protrusion between the pair of resilient contact arms.

20. The connector of claim 1 , wherein the wire extends through the insertion hole in a direction parallel to the second surface of the circuit board.

21. The connector of claim 1 , wherein the flange has a plurality of mounting holes through which the housing is mounted on the circuit board.

22. The connector of claim 21 , wherein the pair of solder feet extend through a plurality of slots in the flange to electrically connect to pads on the first surface of the circuit board.

23. A connector, comprising:
a housing having a flange mounted on a first surface of a circuit board and a body extending through the circuit board beyond an opposite second surface of the circuit board, the flange having a plurality of mounting holes through which the housing is mounted on the circuit board, the body having an insertion hole; and
at least one conductive terminal received in the housing and having a pair of resilient contact arms contacting a wire inserted through the insertion hole, a pair of solder feet soldered to the circuit board and electrically connected to the pair of resilient contact arms, and a releasing mechanism adapted to move the pair of resilient contact arms away from each other to release the wire.

24. The connector of claim 23 , wherein the pair of solder feet extend through a plurality of slots in the flange to electrically connect to pads on the first surface of the circuit board.

Assignees

• Tyco Electronics Shanghai Co Ltd
• Tyco Electronics Shanghai Co Ltd

Inventors

• Fu Xiaozhi
• Shi Ming
• Xu Xiang
• Zhang Wei

Classifications

• H01R12/57

  surface mounting terminals · CPC title

• H01R13/50

  formed as an integral body (H01R13/514 takes precedence) · CPC title

• H01R12/75 Primary

  connecting to cables except for flat or ribbon cables · CPC title

• H01R12/515 Primary

  Terminal blocks providing connections to wires or cables · CPC title

• H01R12/716

  Coupling device provided on the PCB · CPC title