Cable connector assembly with wire management member thereof

• US 7,794,271 B2
• Filed: 05/23/2008
• Issued: 09/14/2010
• Est. Priority Date: 05/23/2007
• Status: Expired due to Fees

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Ko, David Tso-Chin, Wu, Lin, Wang, Hai-Wei, Cheng, Wei-Ya
• Primary Examiner(s): HYEON, HAE M
• Application Number:
  US12/154,451
• Publication Number:
  US 20080293292A1
• Time in Patent Office: 844 Days
• Field of Search: 439/497, 439/579, 439/607.41, 439/607.42, 439/607.47, 439/607.49
• US Class Current: 439/497
• CPC Class Codes: H01R 12/598 Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
• CPC Class Codes: H01R 13/502 composed of different pieces H01R13/514 takes precedence

Abstract

A cable connector assembly includes an insulator (1), a plurality of conductive terminals (2) held in the insulator, a plurality of wires (4), a spacer (3) and a metal shell (6, 7). Each wire comprises an inner conductor (41) conductively connecting with the terminals, and at least one of the wires is a coaxial cable (4a) which has a shielding braid layer (43) enclosing the corresponding inner conductor. The spacer is mounted on the insulator and used for supporting the wires. The spacer comprises an inner surface with thereof a plurality of slots (31) for receiving the responding wires and an outer surface opposite to the inner surface, and a through-hole (32) is formed through the inner and outer surfaces. The metal shell is mounted on and covers the insulator. The spring finger (75) is formed integrate with the metal shell and extends inwards, and the spring finger passes through the through-hole to electrically connect with the shielding braid of the coaxial cable.

Claims

1. A cable connector assembly comprising:

an insulative housing extending along a longitudinal direction and defining a plurality of passageways extending along a front-to-back direction perpendicular to said longitudinal direction;

a plurality of contacts disposed in the corresponding passageways, respectively;

a plurality of wires each defining an inner conductor, an inner insulator, an outer conductor and an outer insulator in sequence, said inner conductor being mechanically and electrically connected to the corresponding contacts, respectively;

an insulative spacer discrete from but assembled to the housing and defining a plurality of slots each receiving the corresponding wires;

a grounding bar being assembled to the housing and sandwiched between the spacer and the outer conductors of said wires; and

a metallic shell assembled to the housing and covering said spacer with a plurality of spring arms extending through corresponding through holes in the spacer to 55 mechanically and electrically contact the grounding bar, wherein

said grounding bar is secured to the housing only at two opposite ends of said grounding bar, and said outer conductors abut against and are soldered to only one face of said grounding bar.

2. The cable connector assembly as claimed in claim 1, wherein the slots receive the inner insulators of the corresponding wires, respectively.

3. The cable connector assembly as claimed in claim 1, wherein the housing includes a plurality of slits in alignment with the corresponding slots in said front-to-back direction, each of said slits receiving the corresponding contact and the inner conductor of the corresponding wires therein.

4. The cable connector assembly as claimed in claim 1, wherein said spacer defines a protrusion which couples to a notch in the housing for orientation consideration during assembling the spacer to the housing.

5. The cable connector assembly as claimed in claim 1, further including another metallic shell covering said wires opposite to said shell, and said another shell includes a plurality of spring fingers abutting against the outer conductors of the corresponding wires.

6. The cable connector assembly as claimed in claim 5, wherein said spring fingers are aligned with the corresponding spring arms, respectively, in a vertical direction perpendicular to the front-to-back direction and said longitudinal direction.

7. The cable connector assembly as claimed in claim 1, wherein the housing further includes a pair of arm portions extending rearwardly at two opposite sides thereof to form a space therebetween in which only the spacer and the wires are received therein.

8. The cable connector assembly as claimed in claim 7, wherein said spacer extends rearwardly beyond the shell while still being located within said space.