Sliding boot assembly for electrical connector

• US 5,435,744 A
• Filed: 05/19/1994
• Issued: 07/25/1995
• Est. Priority Date: 05/19/1994
• Status: Expired due to Term

• Current Assignee: The Whitaker Corporation (Meggitt PLC)
• Original Assignee: The Whitaker Corporation (Meggitt PLC)
• Inventors: Wolla, David M., Derstine, Michael P.
• Primary Examiner(s): Paumen, Gary F.
• Application Number:
  US08/245,939
• Time in Patent Office: 432 Days
• Field of Search: 439/352, 439/350, 439/351, 439/353-358
• US Class Current: 439/352
• CPC Class Codes: H01R 13/5045 different pieces being assembled by press-fit
• CPC Class Codes: H01R 13/6275 Latching arms not integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/62 Sliding engagements with one side only, e.g. modular jack coupling devices

Abstract

This invention is directed to an electrical cable connector of the type for mating with and latchably engaging a complementary connector. The connector typically includes a dielectric housing containing an array of electrical contacts for electrical engagement with respective contacts in a complementary connector. The connector further comprises a pair of unitary metal shielding members stamped and formed from a metal sheet blank, where a first of the shielding members includes a pair of reversely bent latching arms extending from a mating end toward a cable receiving end, and a pair of hermaphroditic cover members formed of a dielectric material adapted to interfit together about the electrical connector in sliding engagement therewith, and movable from a first position to a second position to effect unmating of said electrical connector from the header assembly. Each cover member includes a latching arm receiving recess, and a flexible arm engageable with a complementary recess in the opposing cover member. Manual movement of the assembled cover members to the second position causes the respective flexible arms to flex from their resiled position. Releasing the assembled cover members effects a return of the assembled cover members to the first position.

Claims

1. An electrical cable connector of the type for mating with and latchably engaging a complementary header assembly, where said connector includes a dielectric housing containing a plurality of cavities or slots for supporting or receiving an array of electrical contacts for electrical engagement with respective contacts in said header assembly, and said electrical contacts include conductor terminating portions for engaging the respective conductors of a cable, said connector comprising the combination of a pair of unitary metal shielding members stamped and formed from a metal sheet blank, where a first of said shielding members includes a pair of reversely bent latching arms extending from a mating end toward a cable receiving end, and a pair of hermaphroditic cover members formed of a dielectric material adapted to interfit together about the electrical connector in sliding engagement therewith from a first position to a second position to effect unmating of said electrical connector from said header assembly, each said cover member including a latching arm receiving recess having a camming surface to effect bending of said arms during movement of the assembled cover members, and a flexible arm engageable with a complementary recess in the opposing cover member, whereby movement of the assembled cover members to said second position to effect said unmating causes the respective flexible arms to flex from their resiled position, and that releasing the assembled cover members, through the action of said flexible arms, to return the assembled cover members to said first position.

2. The electrical cable connector according to claim 1, wherein said pair of unitary metal shielding members are interfitted to provide full shielding thereabout.

3. The electrical cable connector according to claim 2, wherein one of said metal shielding members includes plural lances struck from the metal thereof to effect grounding contact with the metal shield of said header assembly.

4. The electrical cable connector according to claim 1, wherein each said latching arm includes an embossed projection having a shoulder thereon to engage a suitable recess in said header assembly.

5. The electrical cable connector according to claim 4, wherein said camming surface is angled to effect movement of said latching arm when the assembled cover members are moved from said first position to said second position.

6. The electrical cable connector according to claim 4, wherein one of said metal shielding members includes two sections angularly disposed to one another, and a stiffening member traversing at least a portion of each said section.

7. The electrical cable connector according to claim 2, wherein a wall of one of said shielding members includes a lance struck therefrom for mating with a complementary window or slot in the other of said shielding members.

8. The electrical cable connector according to claim 1, wherein the portion of said latching arm to be cammed by said cover member is fully contained within said cover member.