Electrical connector having a movable terminal and a static terminal

Patent metadata

Field	Value
Publication number	US-9502835-B2
Application number	US-201514927916-A
Country	US
Kind code	B2
Filing date	Oct 30, 2015
Priority date	Oct 31, 2014
Publication date	Nov 22, 2016
Grant date	Nov 22, 2016

Abstract

An electrical connector includes: an insulative housing including a first insulative base with a first contact-receiving slot and a second contact-receiving slot and a second insulative base mounted to the first insulative base; an insulative cap attached to the insulative housing; a metal shell covering the insulative housing and the insulative cap; a static terminal received in the first contact-receiving slot; and a movable terminal received in the second contact-receiving slot. The movable terminal includes a resisting portion connecting and a pair of extension arms extending from the resisting portion. The second contact-receiving slot includes an engaging groove and a holding groove crossing with the engaging groove, the engaging groove defines a bottom wall inclining upwardly from a middle thereof to outer ends thereof to support the free ends of the extension arms. And the resisting portion is operable to be in touch with the bottom wall.

First claim

What is claimed is:

1. An electrical connector comprising:
an insulative housing including a first insulative base and a second insulative base mounted to the first insulative base;
an insulative cap attached to the insulative housing;
a metal shell covering the insulative housing and the insulative cap;
a static terminal affixed to the insulative housing and having a first contacting portion; and
a movable terminal of a cantilever structure supported by the first insulative base, the movable terminal including a second contacting portion contactable with the first contacting portion, a second fixed portion extending from the second contacting portion, a resisting portion connecting with the second contacting portion, and a pair of extension arms extending from the resisting portion; wherein
the first insulative base defines a first contact-receiving slot receiving the static terminal and a second contact-receiving slot receiving the movable terminal,
the second contact-receiving slot includes an engaging groove and a holding groove crossing with the engaging groove,
the engaging groove defines a bottom wall inclining upwardly from a middle thereof to outer ends thereof to support the free ends of the extension arms, and
the resisting portion is operable to be in touch with the bottom wall.

2. The electrical connector as claimed in claim 1 , wherein said static terminal is insert molded with the first insulative base and said movable terminal is mounted to the first insulative base.

3. An electrical connector comprising:
an insulative housing including a first insulative base and a second insulative base, one of said first insulative base and said second insulative base forming a rib while the other forming a groove to receive said rib so as to have said first insulative base and said second insulative base assembled to each other in a first horizontal direction;
a receiving slot formed in the first insulative base;
a static terminal integrally formed within the first insulative base;
a moveable terminal integrally formed within the second insulative base;
an insulative cap mounted upon the insulative housing;
means for assembling the insulative cap to the housing in a vertical direction perpendicular to said first horizontal direction and retaining both said first insulative base and said second insulative base so as to prevent disassembling between the first insulative base and the second insulative base; wherein
said moveable terminal is received within said receiving slot, and forms a pair of extension arms opposite to each other to provide supporting against downward movement of the moveable terminal.

4. The electrical connector as claimed in claim 3 , further including metallic shell to enclose both the insulative cap and the insulative housing and assembled thereto by clasping arms in said vertical direction.

5. The electrical connector as claimed in claim 3 , wherein a main body of the moveable terminal extends along said horizontal direction while the pair of extension arms extend along a second horizontal direction perpendicular to said first horizontal direction.

6. The electrical connector as claimed in claim 3 , wherein said first insulative base is larger than said second insulative base in said first horizontal direction.

7. The electrical connector as claimed in claim 3 , wherein the pair of extension arms commonly define a transverse dimension similar to that of the housing in the second horizontal direction.

8. The electrical connector as claimed in claim 3 , wherein the receiving slot includes an engaging groove to receive said pair of extension arms.

9. The electrical connector as claimed in claim 8 , wherein an inclined surface is formed on a bottom face of said engaging groove so as to have the extension arms deflected against said inclined surface.

10. The electrical connector as claimed in claim 8 , wherein said engaging groove extends through the first insulative base in said second horizontal direction.

11. A method of making an electrical connector, comprising steps of:
providing a first terminal module with a static terminal integrally formed within a first insulative base, said insulative base forming a receiving slot;
providing a second terminal module with a moveable terminal integrally formed within a second insulative base;
providing means on both said first insulative base and said second insulative base for assembling said first insulative base and said second insulative base in a first horizontal direction;
assembling the first terminal module and the second terminal module in the first horizontal direction;
providing an insulative cap with means for assembling said cap to both said first insulative base and said second insulative base in a vertical direction perpendicular to said first horizontal direction;
assembling said cap upon the assemble first terminal module and second terminal module in the vertical direction; and
providing said moveable terminal with a pair of extension arms extending opposite to each other in a second horizontal direction perpendicular to both said first horizontal direction and said vertical direction.

12. The method as claimed in claim 11 , wherein said first insulative base further includes a receiving slot in which said moveable terminal is received.

13. The method as claimed in claim 12 , wherein the receiving slot includes an engaging groove to receive said pair of extension arms.

14. The method as claimed in claim 13 , wherein an inclined surface is formed on a bottom face in the engaging groove to have said extension arms deflected thereon.

15. The method as claimed in claim 13 , wherein said engaging groove extends through said first insulative base in said second horizontal direction.

16. The method as claimed in claim 12 , wherein said pair of extension arms commonly define a transverse dimension similar to that of the first insulative base in the second horizontal direction.

17. The method as claimed in claim 12 , further including a step of assembling a metallic shell to the assembled cap and first insulative base and second insulative base in the vertical direction via clasping arms.

Assignees

• Foxconn Interconnect Technology Ltd

Inventors

• Chen Ming-Ching

Classifications

• H01R24/50

  mounted on a PCB [Printed Circuit Board] · CPC title

• H01R24/46 Primary

  comprising switches · CPC title

• H01R2103/00

  Two poles · CPC title