Terminal, electric connector and electric connector assembly

Patent metadata

Field	Value
Publication number	US-9666963-B2
Application number	US-201514689234-A
Country	US
Kind code	B2
Filing date	Apr 17, 2015
Priority date	Apr 17, 2014
Publication date	May 30, 2017
Grant date	May 30, 2017

Abstract

A receptacle terminal is provide and includes a first U-shape section. The first U-shape section has a downward opening and includes a base, a first lateral arm, and a pair of extending arms. The base extending laterally thereof and the first lateral arm faces the base. The pair of extending arms is bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base.

First claim

What is claimed is:

1. A receptacle terminal comprising:
a first U-shape section having a downward opening and having:
a base extending laterally thereof;
a first lateral arm facing the base; and
a pair of extending arms bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base;

a second U-shape section having a downward opening bent from an upper side of each of the pair of extending arms; and
a third U-shape section bent outward from the first lateral arm and having an upward opening.

2. The receptacle terminal of claim 1 , further comprising a planar contact section bent outward from a lower side of the base opposite to the first lateral arm.

3. A receptacle connector comprising:
a housing having:
a bottom having a substantial rectangle shape;
a looped frame extending from a periphery of the bottom and defining a plug connector receiving section; and
a terminal having
a first U-shape section having a downward opening and covering a lateral frame of the looped frame and having;
a base extending laterally thereof;
a first lateral arm facing the base; and
a pair of extending arms bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base and resting against outer sides of longitudinal frames of the looped frame, respectively;

a second U-shape section having a downward opening bent along an upper side of the pair of extending arms; and
a third U-shape section bent outward from the first lateral arm and having an upward opening.

4. The receptacle connector of claim 3 , further comprising a plurality of restricting hooks disposed along outer sides of longitudinal frames.

5. The receptacle connector of claim 3 , wherein the second U-shape section covers the looped frame.

6. The receptacle connector of claim 5 , wherein the third U-shape section includes a second lateral arm positioned along an inner side of the first lateral arm and a second contact section formed on each of two facing sides of the first lateral arm and the second lateral arm.

7. The receptacle connector of claim 6 , wherein a free end of the second lateral arm includes a tongue extending outward there from.

8. The receptacle connector of claim 7 , further comprising a boss disposed at a center of the bottom of the housing.

9. The receptacle connector of claim 8 , further comprising a gap formed between the periphery of the boss and the inner side of the looped frame.

10. The receptacle connector of claim 9 , further comprising a restricting groove formed at both longitudinal ends of the boss.

11. An electric connector assembly comprising:
a receptacle connector having a housing with a bottom and a looped frame extending from a periphery of the bottom and defining a plug connector receiving section and a terminal with a first U-shape section having a downward opening and covering a lateral frame of the looped frame and having a base extending laterally thereof, a first lateral arm facing the base, and a pair of extending arms bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base and resting against outer sides of longitudinal frames of the looped frame, respectively; and
a plug connector mated with the receptacle connector and having a mating terminal mated with the terminal of the receptacle connector and a mating housing having a mating bottom and a mating looped frame extending upward from the periphery of the mating bottom, the mating terminal having a fourth U-shape section covering a mating lateral frame of the mating looped frame.

12. The electric connector assembly of claim 11 , wherein the fourth U-shape section includes a first mating lateral arm located along an outer side of the mating lateral frame.

13. The electric connector assembly of claim 12 , wherein the plug connector is inserted into a receiving part of the receptacle connector and the first lateral arm of the first U-shape section electrical contacts the first mating lateral arm.

14. The electric connector assembly of claim 13 , further comprising a second U-shape section having a downward opening bent from an upper side of the pair if extending arms and cover a longitudinal frame of the looped frame.

15. The electric connector assembly of claim 14 , wherein the mating terminal further includes a pair of mating extending arms resting on outer sides of mating longitudinal frames of the mating looped frame.

16. The electric connector assembly of claim 12 , further comprising a third U-shape section bent outward from the first lateral arm outward and having an upward opening.

17. The electric connector assembly of claim 16 , wherein the third U-shape section includes a second lateral arm positioned along an inner side of the first lateral arm and a second contact section formed on each of two facing sides of the first lateral arm and the second lateral arm.

18. The electric connector assembly of claim 17 , wherein a free end of the second lateral arm includes a tongue extending outward there from.

19. A receptacle terminal comprising:
a first U-shape section having a downward opening and having:
a base extending laterally thereof and including an engaging section bent inward and extending downward from the first U-shape section;
a first lateral arm facing the base; and
a pair of extending arms bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base, the engaging section positioned between the first U-shape section and the pair of extending arms.

20. The receptacle terminal of claim 19 , further comprising an elastic protrusion disposed on the engaging section.

21. A receptacle connector comprising:
a housing having:
a bottom having a substantial rectangle shape;
a looped frame extending from a periphery of the bottom and defining a plug connector receiving section; and
a terminal having
a first U-shape section having a downward opening and covering a lateral frame of the looped frame and having;
a base extending laterally thereof and including an engaging section bent inward and extending downward from the first U-shape section;
a first lateral arm facing the base; and
a pair of extending arms bent substantially perpendicularly towards the first lateral arm at both lateral ends of the base and respectively resting against outer sides of longitudinal frames of the looped frame, the engaging section positioned between the first U-shape section and the pair of extending arms.

Assignees

• Tyco Electronics Shanghai Co Ltd

Inventors

• He Jiayong
• Wu Shengyu
• He Wenke

Classifications

• H01R12/7088

  Arrangements for power supply · CPC title

• H01R12/716 Primary

  Coupling device provided on the PCB · CPC title

• H01R12/73

  connecting to other rigid printed circuits or like structures · CPC title