Electrical connector assembly with shroud and positioning device

• US 6,997,733 B2
• Filed: 08/18/2004
• Issued: 02/14/2006
• Est. Priority Date: 04/09/2004
• Status: Expired due to Fees

• Current Assignee: Advanced-Connectek Incorporated (ACON Holding, Inc.)
• Original Assignee: Advanced-Connectek Incorporated (ACON Holding, Inc.)
• Inventors: Peng, Shiao-Bin
• Primary Examiner(s): Zarroli, Michael C.
• Application Number:
  US10/920,341
• Publication Number:
  US 20050227537A1
• Time in Patent Office: 545 Days
• Field of Search: 439/607, 439/353, 439357-358
• US Class Current: 439/353
• 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 13/6593 the shield being composed of different pieces
• CPC Class Codes: H01R 2201/18 for television

Abstract

An electrical connector assembly comprises a shroud and a connector including an insulating body, parallel conductors, two positioning devices, front and rear housings coupled by soldering, a base, upper and lower holding plates, and a plastic case having a top latch for releasably fastening the shroud. The body comprises a forward extension and two sidewalls each including an upper groove extended toward the extension, a lower opening with either positioning device fastened in the upper groove and the lower opening, and two outer recesses with ends of the upper holding plate fastened in the upper recesses and ends of the lower holding plate fastened in the lower recesses. The invention can effect a high quality signal transmission and substantially eliminate EMI during operation.

Claims

1. An electrical connector assembly comprising:

a shroud; and

a connector including an insulating body having a forward extension, a plurality of parallel first conductors, two positioning devices, a front housing formed of metal material with the shroud securely put thereon, a rear housing formed of metal material, a base, upper and lower holding plates, and a case formed of plastic material,

wherein the body further comprises two sidewalls each including an upper groove extended toward the extension, a lower opening with either positioning device fastened in the upper groove and the lower opening, and two outer recesses each adjacent the upper groove or the lower opening with ends of the upper holding plate fastened in the upper ones of the recesses and ends of the lower holding plate fastened in the lower ones of the recesses.

2. The electrical connector of claim 1, wherein either positioning device comprises an upper, elongated body and a lower, parallel, short positioning member formed by bending the body thereof, the body of the positioning device comprises a forward arcuate section, a hook at its end, and a protrusion proximate the arcuate section, and the positioning member comprises a wide portion and a narrow portion having a toothed section on a top and a bottom.

3. The electrical connector of claim 1, wherein the base comprises a substantially parallelepiped body including a plurality of parallel valleys formed on either a top or a bottom thereof with a plurality of second conductors rested thereon, an indentation formed on either side thereof, and a plurality of channels on either a top or a bottom thereof with the first conductors passed.

4. The electrical connector of claim 1, wherein either holding plate is an elongated member and comprises a body, two end walls formed by bending, and two detents each formed at an end of the end wall fastened in the recess.

5. The electrical connector of claim 4, wherein either holding plate further comprises two ridges formed on an inner surface thereof, two tunnels each formed between the ridge and the end wall, the tunnel having a width substantially the same as that of the sidewall, and a tab formed on one ridge.

6. The electrical connector of claim 2, wherein the front housing comprises a front projected sheath having an opening at either end with the hook inserted through, an intermediate peripheral flange, a rear rectangular frame, and a trough in a juncture of the flange and the frame.

7. The electrical connector of claim 6, wherein the rear housing is a hollow parallelepiped and comprises a plurality of U-shaped indentations around a forward edge and two rectangular openings on a top surface with the protrusions projected therefrom.

8. The electrical connector of claim 2, wherein the shroud comprises two top openings with the hooks projected therefrom.