Connector assembly and connector used in the same

• US 6,832,928 B2
• Filed: 08/22/2003
• Issued: 12/21/2004
• Est. Priority Date: 08/30/2002
• Status: Expired due to Fees

• Current Assignee: TYCO ELECTRONICS AMP K.K. (TE Connectivity Limited)
• Original Assignee: TYCO ELECTRONICS AMP K.K. (TE Connectivity Limited)
• Inventors: Suzuki, Mitsuru
• Primary Examiner(s): TA, THO DAC
• Application Number:
  US10/646,085
• Publication Number:
  US 20040067677A1
• Time in Patent Office: 487 Days
• Field of Search: 439/357, 439/358, 439/364
• US Class Current: 439/357
• CPC Class Codes: H01R 13/6272 comprising a single latching arm

Abstract

The present invention provides a connector assembly with a low height in which the latching arm is protected, and connectors used in this connector assembly. The connector assembly I comprises a first connector A and a second connector B which are mated with each other. The first connector A has a plurality of contact passageways 11 and 12 defined by tubular walls that are arranged in a single row, a latching arm 17 which is disposed so that this latching arm is connected to the tubular walls defining two adjacent contact passageways 11 and 12, and top walls 13 and 15 that connect the tubular walls defining the two adjacent contact passageways 11 and 12 such that the latching arm 17 is covered. The second connector B has mating apertures 31 and 32 that receive the tubular walls defining the contact passageways 11 and 12, and a catch 36 that is latch-engaged with the latching arm 17.

Claims

1. A connector assembly comprising a first connector and a second connector that are mated with each other,

the first connector having a plurality of contact passageways that are disposed in a single row, a latching arm disposed between two adjacent contact passageways and pivotally connected to tubular walls defining the contact passageways, and a top wall connecting the two contact passageways and covering the latching arm, and

the second connector having mating apertures that receive the tubular walls defining the contact passageways, and a catch that latch-engages with the latching arm.

2. The connector assembly according to claim 1, wherein the latching arm of the first connector has a rib that extends in the direction of mating, and the catch of the second connector has a groove that guides the rib.

3. The connector assembly according to claim 1 wherein a release projection protrudes upward from the rear end of the latching arm to pivot the latching arm and release the mating connection of the connectors.

4. The connector assembly according to claim 1 wherein a latching arm art extends to the rear of the top wall.

5. The connector assembly according to claim 1 wherein an accommodating part for a tip end of a tool is provided on the rear end of the latching arm and a cut-out is provided in the top wall to allow the tool to engage the accommodating part to release the mating of the connectors.

6. The connector assembly according to claim 1 wherein the latching arm is pivotally connected to the contact accommodating tubular walls by a connecting web.

7. The connector assembly according to claim 6 wherein the connecting web is disposed at substantially the central portion of the tubular walls defining the contact passageways along the mating axis.

8. A connector which has a plurality of contact passageways that are disposed in a single row and defined by tubular walls, a latching arm which is disposed between and pivotally connected to the walls defining two adjacent contact passageways by a connecting web, and a top wall which connects the tubular walls that define the two adjacent contact passageways such that the top wall covers the latching arm.

9. The connector according to claim 8 wherein the connecting web is disposed at substantially the central portion of the walls defining the two adjacent contact passageways along the mating axis.

10. The connector according to claim 8, further comprising a rib extending along the latching arm.

11. The connector according to claim 10 wherein a release projection protrudes upward from the rear end of the latching arm.

12. The connector assembly according to claim 10 wherein a latching arm extension part extends to the rear of the top wall.

13. The connector assembly according to claim 10 wherein an accommodating part for a tip end of a tool is provided on the rear end of the latching arm and a cut-out is provided in the wall to allow the tool to engage the accommodating part.