US5980272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector with back shell for contact tails
Assignee: Hon Hai Precision Industry Co Ltd
•
Filing: 1997-10-21
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Granted: 1999-11-09
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Expires: 2017-10-21
Abstract
Abstract A horizontal type card edge connector (10) includes an elongated insulative housing (12) defining a central slot (14) for receiving a module (500) therein. Two rows of passageways (16) are provided by two sides of the central slot (14) in the housing (12) for receiving therein a corresponding number of contacts (18) which are adapted to be engaged with the corresponding circuit pads on the module (500). Two end blocks (20) disposed at two opposite ends of the housing (12), extend in both downward and rearward directions to define a space therebetween whereby the right angle type contact tails (30) are positioned in the space. A back shell (70) with an L-shaped cross-sectional configuration is attached to the back side of the housing (12) by a pair of latch devices (76) thereof for protectively covering all the contact tails (30) thereunder, wherein the horizontal wall (74) and the vertical wall (72) of the back shell (70) are respectively supported by the top edge sections (81) and the back edge sections (80) of the end blocks (20).
Inventors
- 👤 Robert G. McHugh
- 👤 Wen-Chun Pei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:53
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/71; H01R12/72; H01R12/721; H01R12/722; H01R12/727
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
124 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; and a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks, the shell having an alignment post extending forward from the vertical wall for receiving a corresponding slot in an auxiliary block positioned between said two end blocks.
Claim 2
Dependent Claim
124 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; and a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks, the shell having an alignment post extending forward from the vertical wall for receiving a corresponding slot in an auxiliary block positioned between said two end blocks.
Claim 3
Dependent Claim
25 words
The connector as defined in claim 1, wherein a spacer is provided around bottom portions of the end blocks and those of the auxiliary block.
Claim 4
Dependent Claim
30 words
The connector as defined in claim 1, wherein two standoffs extend downward from a bottom surface of the housing for providing additional even support corresponding to the two end blocks.
Claim 5
Dependent Claim
34 words
The connector as defined in claim 3, wherein a spacer is provided around bottom portions of the end blocks and of the auxiliary block, and a front edge of the spacer confronts the standoffs.
Claim 6
Dependent Claim
33 words
The connector as defined in claim 2, wherein the spacer abuts against an under-surface of the auxiliary block and retained between the two end blocks within two shallow members of the end blocks.
Claim 7
Dependent Claim
83 words
An electrical connector for use with a PC board, comprising: an insulative elongated housing defining a horizontally extending central slot for receiving a module therein; two rows of contacts disposed on two sides of the central slot; two end blocks extending rearward adjacent to two opposite ends of the housing, respectively; a spacer attached to a space defined between said two end blocks; and an auxiliary blocks disposed between said two opposite end blocks and defining an under-surface against which the spacer abuts.
Claim 8
Dependent Claim
83 words
An electrical connector for use with a PC board, comprising: an insulative elongated housing defining a horizontally extending central slot for receiving a module therein; two rows of contacts disposed on two sides of the central slot; two end blocks extending rearward adjacent to two opposite ends of the housing, respectively; a spacer attached to a space defined between said two end blocks; and an auxiliary blocks disposed between said two opposite end blocks and defining an under-surface against which the spacer abuts.
Claim 9
Dependent Claim
30 words
The connector as defined in claim 6, wherein at least one standoff extends downward from a bottom surface of the housing against which a front edge of the spacer abuts.
Claim 10
Dependent Claim
143 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; and a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks, the shell having a vertical wall and a horizontal wall commonly defining an L-shaped cross-sectional configuration, said fastening means being a pair of latches extending from the shell for latchable engagement with step members formed in each end block for fastening the shell to the housing.
Claim 11
Dependent Claim
143 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; and a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks, the shell having a vertical wall and a horizontal wall commonly defining an L-shaped cross-sectional configuration, said fastening means being a pair of latches extending from the shell for latchable engagement with step members formed in each end block for fastening the shell to the housing.
Claim 12
Dependent Claim
119 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks; and two standoffs extending downward from a bottom surface of the housing for providing additional even support corresponding to the two end blocks.
Claim 13
Dependent Claim
119 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks; and two standoffs extending downward from a bottom surface of the housing for providing additional even support corresponding to the two end blocks.
Claim 14
Dependent Claim
133 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks; a spacer provided around bottom portions of the end blocks and the auxiliary block, abutting against an under-surface of the auxiliary block and retained between the two end blocks within two shallow members of the end blocks.
Claim 15
Dependent Claim
133 words
An electrical connector for mounting on a PC board, comprising: an insulative elongated housing defining a central slot for horizontally receiving a module therein; two rows of contacts disposed by two sides of the central slot with contact tails extending out of the housing; a pair of end blocks extending rearward and downward at two opposite ends of the housing defining a first space therebetween for accommodating said contact tails; a shell disposed on a rear portion of the housing and supportably seated on the end blocks with means for fastening the shell to end blocks; a spacer provided around bottom portions of the end blocks and the auxiliary block, abutting against an under-surface of the auxiliary block and retained between the two end blocks within two shallow members of the end blocks.
References Cited (Backward Citations)
US4640562A
Cited
US5096428A
Cited
US5090116A
Cited
US5468154A
Cited
US5713746A
Cited
US5591036A
Cited
US5658156A
Cited
US5692912A
Cited
US5658155A
Cited
US5688130A
Cited
US5785537A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-08 | 2003-05-10 | 2003-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-08 | 2007-05-10 | 2007-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-08 | 2011-05-10 | 2011-11-09 | $7700.00 | Window Closed / Lapsed |