Electrical connector including snap-in lanyard

• US 7,090,525 B1
• Filed: 02/09/2005
• Issued: 08/15/2006
• Est. Priority Date: 02/09/2005
• Status: Expired due to Fees

• Current Assignee: Tyco Electronics Corporation (TE Connectivity Limited)
• Original Assignee: Tyco Electronics Corporation (TE Connectivity Limited)
• Inventors: Morana, Francis P.
• Primary Examiner(s): Paumen, Gary F.
• Assistant Examiner(s): TSUKERMAN, LARISA Z
• Application Number:
  US11/054,592
• Publication Number:
  US 20060178033A1
• Time in Patent Office: 552 Days
• Field of Search: 439/352, 439/258, 439/357
• US Class Current: 439/352
• CPC Class Codes: H01R 13/6275 Latching arms not integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence

Abstract

A connector for electrical, telephonic and/or data transmission for selective engagement with a complementary receptacle, is provided. The connector includes a housing defining a pair of channels extending into slots at a rear surface of the housing and capable of supporting a contact member therein. The connector further includes a lanyard operatively associated with the housing. The lanyard includes locking and releasing arms slidably disposed within each channel of the housing, and an extracting tab selectively engageable with each locking and releasing arm. Additionally, the extracting tab includes a pair of legs insertable into a respective slot at the back of the housing. Each leg includes an engaging member projecting from an inner surface thereof for engaging a respective aperture formed in the slider. Desirably, the extracting tab is snap-fit connected to each locking and releasing arm.

Claims

1. A connector for electrical, telephonic and/or data transmission for selective engagement with a complementary receptacle, the connector comprising:

a housing defining a pair of channels, the channels extending into slots at a rear surface of the housing, the housing including a contact member supported therein; and

a lanyard operatively associated with the housing, the lanyard including;

locking and releasing arms slidably disposed within each channel of the housing; and

an extracting tab selectively engageable with each locking and releasing arm, wherein the extracting tab extends from the rear surface of the housing when connected to the housing, and wherein the extracting tab includes a pair of legs insertable into a respective slot at the rear of the housing, each leg having an engaging member projecting from an inner surface thereof for engaging a respective aperture formed in locking and releasing arms.

2. The connector according to claim 1, wherein the extracting tab is snap-fit connected to each locking and releasing arm.

3. The connector according to claim 2, wherein each locking and releasing arm includes:

a slider defining a distal aperture and a proximal aperture formed therein; and

a locking finger operatively connected to the slider.

4. The connector according to claim 3, wherein each locking finger extends through the distal aperture of a respective slider.

5. The connector according to claim 4, wherein each locking finger includes an in-turned tab provided at a distal end thereof.

6. The connector according to claim 5, wherein each locking finger includes a hook formed at a proximal end thereof, wherein each hook is engageable with a respective slot defined in the housing.

7. The connector according to claim 5, wherein movement of each slider in a proximal direction results in displacement of in-turned tabs of locking fingers in an outward direction relative to a longitudinal axis of the housing.

8. The connector according to claim 7, wherein the proximal aperture of each slider is configured and dimensioned to receive an engaging member of a respective leg of the extracting tab.

9. The connector according to claim 8, wherein the engaging members projecting from the legs of the extracting tab are wedge-shaped.

10. The connector according to claim 9, wherein a proximal tip of each slider is sloped inward.

11. The connector according to claim 1, wherein the extracting tab is keyed for enabling proper orientation of the extracting tab during connection to the housing.

12. A lanyard for a connector of the electrical, telephonic and data type having a housing and a contact member supported in the housing, the lanyard comprising:

a pair of locking and releasing arms slidably disposed within respective channels defined in the housing; and

an extracting tab selectively engageable with each locking and releasing arm, wherein the extracting tab extends from a rear surface of the housing when connected thereto, and wherein the extracting tab includes a pair of legs each having an engaging member projecting from an inner surface thereof for engaging a respective aperture formed in the locking and releasing arms.

13. The lanyard according to claim 12, wherein the extracting tab is snap-fit connected to each locking and releasing arm.

14. The lanyard according to claim 13, wherein each locking and releasing arm includes:

a slider defining a distal aperture and a proximal aperture formed therein; and

a locking finger operatively connected to the slider.

15. The lanyard according to claim 14, wherein each locking finger extends through the distal aperture of a respective slider.

16. The lanyard according to claim 15, wherein each locking finger includes an in-turned tab provided at a distal end thereof.

17. The lanyard according to claim 16, wherein each locking finger includes a hook formed at a proximal end thereof, wherein each hook is engageable with a respective slot defined in the housing of the connector.

18. The lanyard according to claim 16, wherein movement of each slider in a proximal direction results in displacement of in-turned tabs of locking fingers in an outward direction relative to a longitudinal axis of the housing.

19. The lanyard according to claim 18, wherein the proximal aperture of each slider is configured and dimensioned to receive an engaging member of a respective leg of the extracting tab.

20. The lanyard according to claim 19, wherein the engaging members projecting from the legs of the extracting tab are wedge-shaped.

21. The lanyard according to claim 20, wherein a proximal tip of each slider is sloped inward.

22. The lanyard according to claim 12, wherein the extracting tab is keyed for enabling proper orientation of the extracting tab during connection to the housing.