US6375508B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector assembly having the same circuit boards therein
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 2000-12-26
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Granted: 2002-04-23
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Expires: 2020-12-26
Abstract
Abstract An electrical connector assembly ( 1 ) includes a receptacle connector ( 4 ) and a plug connector ( 2 ). A plurality of circuit boards ( 10 ) each has a lower portion inserted into a corresponding groove ( 40 ) defined in a second housing ( 8 ) of the receptacle connector and electrically connecting with terminals ( 50, 60 ) therein. A front portion of each circuit board is inserted through a passageway ( 17 ) in a first housing ( 6 ) of the receptacle connector ( 4 ) and into a groove ( 46 ) defined in the plug connector and is electrically connected with terminals ( 82, 84 ) therein. The terminals of the receptacle connector and of the plug connector respectively connect to two different main circuit boards, providing electrical connection therebetween.
Inventors
- 👤 Chalres Sands Pickles
- 👤 Chih-Ming Chien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:58
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/727; H01R13/00; H01R13/66; H01R13/665; H01R13/6658
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
158 words
An electrical connector assembly comprising: a receptacle connector comprising: an insulative receptacle housing; a plurality of identical circuit boards received in the receptacle housing, each circuit board defining a plurality of first golden fingers and a plurality of second golden fingers; and a plurality of first terminals having signal and grounding members fixed in the receptacle housing, each first terminal having a contacting portion engaging with a corresponding first golden finger; wherein each grounding member comprises a central stem, a plurality of stiffening tabs and resilient arms extending upward from the central stem, and a plurality of press-fit sections extending downward from the central stem and a plug connector mated with the receptacle connector, said plug connector comprising: an insulative plug housing defining a plurality of grooves therein, each groove receiving an end portion of a corresponding circuit board; and a plurality of second terminals fixed in the insulative plug housing and engaging with the second golden fingers.
Claim 2
Dependent Claim
158 words
An electrical connector assembly comprising: a receptacle connector comprising: an insulative receptacle housing; a plurality of identical circuit boards received in the receptacle housing, each circuit board defining a plurality of first golden fingers and a plurality of second golden fingers; and a plurality of first terminals having signal and grounding members fixed in the receptacle housing, each first terminal having a contacting portion engaging with a corresponding first golden finger; wherein each grounding member comprises a central stem, a plurality of stiffening tabs and resilient arms extending upward from the central stem, and a plurality of press-fit sections extending downward from the central stem and a plug connector mated with the receptacle connector, said plug connector comprising: an insulative plug housing defining a plurality of grooves therein, each groove receiving an end portion of a corresponding circuit board; and a plurality of second terminals fixed in the insulative plug housing and engaging with the second golden fingers.
Claim 3
Dependent Claim
75 words
The electrical connector assembly as claimed in claim 1 , wherein the first golden fingers are provided on opposite left and right faces of each of the circuit boards and the first terminals comprise signal terminals and grounding members, and the signal terminals engage with the first golden fingers on the right face of each circuit board, and the grounding members engage with the first golden fingers on the left face of each circuit board.
Claim 4
Dependent Claim
52 words
The electrical connector assembly as claimed in claim 2 , wherein the first golden fingers are arranged in rows extending in a direction parallel to a mating direction of the receptacle and plug connectors and the second golden fingers are arranged in rows extending in a direction perpendicular to the mating direction.
Claim 5
Dependent Claim
23 words
The electrical connector assembly as claimed in claim 1 , wherein the insulative receptacle housing includes a first housing and a second housing.
Claim 6
Dependent Claim
46 words
The electrical connector assembly as claimed in claim 4 , wherein the first housing comprises two sidewalls and a plurality of inner walls between the two sidewalls, thereby defining a plurality of passageways in the first housing, and the passageways partially receive the circuit boards therein.
Claim 7
Dependent Claim
45 words
The electrical connector assembly as claimed in claim 5 , wherein the second housing comprises two sidewalls and a plurality of partitions between the two sidewalls, thereby defining a plurality of grooves in the second housing, and the grooves partially receive the circuit boards therein.
Claim 8
Dependent Claim
36 words
The electrical connector assembly as claimed in claim 6 , wherein the first housing has a top wall and a bottom wall and upper and lower flanges extending forwardly from the top and bottom walls, respectively.
Claim 9
Dependent Claim
48 words
The electrical connector assembly as claimed in claim 7 , wherein the plug housing has two lateral walls at an upper and lower end thereof, and two slots adjacent to the lateral walls, and the two slots fittingly receive respective upper and lower flanges of the first housing.
Claim 10
Dependent Claim
53 words
The electrical connector assembly as claimed in claim 8 , wherein at least a recess is defined in each of the upper and lower flanges of the first housing and the plug housing forms a corresponding at least a protrusion projecting into each of the slots, and the protrusions fit in corresponding recesses.
Claim 11
Dependent Claim
47 words
The electrical connector assembly as claimed in claim 7 , wherein the first housing further has a plurality of guiding ribs positioned between the upper and lower flanges, and the circuit boards each have a front end abutting against a rear side of a corresponding guiding rib.
Claim 12
Dependent Claim
42 words
The electrical connector assembly as claimed in claim 7 , wherein the first housing integrally forms a plurality of projections at a rear end of the top wall thereof and each projection includes a pair of bearing ribs at opposite edges thereof.
Claim 13
Dependent Claim
38 words
The electrical connector assembly as claimed in claim 11 , wherein the second housing further has a back wall defining a plurality of slots therein and each of the slots corresponds to a groove of the second housing.
Claim 14
Dependent Claim
36 words
The electrical connector assembly as claimed in claim 12 , wherein the back wall defines a plurality of depressions in a free end thereof and said depressions securely receive the projections of the first housing therein.
Claim 15
Dependent Claim
37 words
The electrical connector assembly as claimed in claim 4 , wherein the second housing forms a pair of mounting studs inserted into the first housing to more securely connect the first housing and the second housing together.
Claim 16
Dependent Claim
27 words
The electrical connector assembly as claimed in claim 1 , wherein the stiffening tabs and the resilient arms are arranged in an alternating order with each other.
Claim 17
Dependent Claim
23 words
The electrical connector assembly as claimed in claim 15 , wherein the second housing defines a plurality of recesses receiving respective resilient arms.
Claim 18
Dependent Claim
159 words
An electrical connector assembly, including: a receptacle connector comprising an insulative housing, a circuit board received in the insulative housing, said circuit board having first and second groups of electrical contacts thereon, a plurality of receptacle terminals fixed in the housing and electrically contacting with the first group of electrical contacts; a plug connector having an insulative housing defining at least a groove therein, and a plurality of plug terminals received in the groove, a portion of the circuit board being inserted into the groove to a position wherein the plug terminals of the plug connector electrically engage with the second group of electrical contacts; wherein the first and second groups of electrical contacts each have contacts formed on opposite main faces of the circuit board, and wherein the receptacle terminals of the receptacle connector comprise signal terminals and grounding terminals electrically contacting with the electrical contacts of the first group on respective opposite faces of the circuit board.
Claim 19
Dependent Claim
159 words
An electrical connector assembly, including: a receptacle connector comprising an insulative housing, a circuit board received in the insulative housing, said circuit board having first and second groups of electrical contacts thereon, a plurality of receptacle terminals fixed in the housing and electrically contacting with the first group of electrical contacts; a plug connector having an insulative housing defining at least a groove therein, and a plurality of plug terminals received in the groove, a portion of the circuit board being inserted into the groove to a position wherein the plug terminals of the plug connector electrically engage with the second group of electrical contacts; wherein the first and second groups of electrical contacts each have contacts formed on opposite main faces of the circuit board, and wherein the receptacle terminals of the receptacle connector comprise signal terminals and grounding terminals electrically contacting with the electrical contacts of the first group on respective opposite faces of the circuit board.
Claim 20
Dependent Claim
50 words
The electrical connector assembly as claimed in claim 17 , wherein the grounding terminals have press-fit tails adapted for being press fitted to a main printed circuit board of an attached electrical device, and the signal terminals have arc-shaped tails adapted for electrically contacting with the main printed circuit board.
Claim 21
Dependent Claim
22 words
The electrical connector assembly as claimed in claim 18 , wherein the grounding terminals are electrically and mechanically connected with each other.
Claim 22
Dependent Claim
41 words
The electrical connector assembly as claimed in claim 17 , wherein the housing of the receptacle connector forms a guiding rib abutting an end of the circuit board which is inserted into the groove of the housing of the plug connector.
References Cited (Backward Citations)
US6135781A
Cited
US6171115B1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-04-22 | 2005-10-22 | 2006-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-04-22 | 2009-10-22 | 2010-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-04-22 | 2013-10-22 | 2014-04-23 | $7700.00 | Window Closed / Lapsed |