US5037314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting assembly for printed circuit boards
Assignee: ITT Composants et Instruments SA
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Filing: 1990-05-17
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Granted: 1991-08-06
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Expires: 2010-05-17
Abstract
Abstract A connecting assembly is described for connecting two printed circuit boards (12, 13) comprising a plug (10) and socket (11). The plug has a dielectric peripheral frame (14), at least one plug block (16) in the frame, and contact elements (e.g. 18) in the plug block. The plug frame (14) extends forwardly beyond the front face (27) of the plug block (16) in order to form a receptacle (48R). The socket (11) comprises a peripheral frame (15), at least one socket block (17) mounted in the socket frame, and contact elements (e.g. 19) in the socket block. The socket block (17) extends forwardly (arrow Fs) beyond the front edge (51) of the socket frame (15) and can be received in the plug receptacle (48R).
Inventors
- 👤 Herve G. Bricaud
- 👤 Jean-Francois Lescoat
- 👤 Jean-Pierre Muot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:52
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/725; H01R13/00; H01R13/40; H01R13/42; H01R13/426; H01R12/73; H01R12/732; H01R12/735; H01R12/737
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
284 words
In a connecting assembly for connecting first and second printed circuit boards (12, 13) which include a plug (10) mounted to said first (12) of said boards, said plug including an insulating plug block (16) with front and rear faces (26, 20) and plug electrical contacts (18) in said plug block, said plug contacts having front ends (24) extending forwardly beyond said plug block front face and having rear ends extending rearwardly beyond said plug block rear face in order to be connected to the said first board, said connecting assembly also including a socket (11) mounted to said second of said boards, said socket including an insulating socket block (17) with first and rear faces (27, 21) and socket electrical contacts (19) in said socket block mateable with corresponding of said plug contacts, said socket contacts having front ends (25) and said socket contacts having rear ends extending rearwardly beyond said block rear face (21) in order to be connected to the said second board, the improvement wherein: said plug (10) includes an insulative plug frame (14) which receives said plug block (16) and its contacts, said plug frame (14) extending in a predetermined plug front direction (Fp) beyond the said plug block front face (26) and forming a receptacle (48R) forward of said plug block front face; said socket (11) includes an insulative socket frame (15) which has a front frame edge (51), said socket frame receives said socket block (17) and its contacts, said socket block (17) extending in a predetermined socket front direction (Fs) which is opposite to said plug front direction, beyond said front edge (51) of socket frame (15) in order to be received in the said receptacle.
Claim 2
Dependent Claim
284 words
In a connecting assembly for connecting first and second printed circuit boards (12, 13) which include a plug (10) mounted to said first (12) of said boards, said plug including an insulating plug block (16) with front and rear faces (26, 20) and plug electrical contacts (18) in said plug block, said plug contacts having front ends (24) extending forwardly beyond said plug block front face and having rear ends extending rearwardly beyond said plug block rear face in order to be connected to the said first board, said connecting assembly also including a socket (11) mounted to said second of said boards, said socket including an insulating socket block (17) with first and rear faces (27, 21) and socket electrical contacts (19) in said socket block mateable with corresponding of said plug contacts, said socket contacts having front ends (25) and said socket contacts having rear ends extending rearwardly beyond said block rear face (21) in order to be connected to the said second board, the improvement wherein: said plug (10) includes an insulative plug frame (14) which receives said plug block (16) and its contacts, said plug frame (14) extending in a predetermined plug front direction (Fp) beyond the said plug block front face (26) and forming a receptacle (48R) forward of said plug block front face; said socket (11) includes an insulative socket frame (15) which has a front frame edge (51), said socket frame receives said socket block (17) and its contacts, said socket block (17) extending in a predetermined socket front direction (Fs) which is opposite to said plug front direction, beyond said front edge (51) of socket frame (15) in order to be received in the said receptacle.
Claim 3
Dependent Claim
65 words
The improvement described in claim 1 wherein: said plug frame has an internal shoulder (44) and said plug block has an external shoulder (46) that substantially abuts said plug frame internal shoulder; said socket frame has an internal shoulder forming a front face (47) and said socket block has an external shoulder forming a rear face (21) that substantially abuts said socket frame front face.
Claim 4
Dependent Claim
28 words
The improvement described in claim 1 including: a quantity of adhesive (P) disposed between the rear face of each block (16, 17) and a corresponding frame (14, 15).
Claim 5
Dependent Claim
87 words
The improvement described in claim 1 wherein: said socket block has holes that closely surround said socket contact elements, and said socket frame has a portion that lies rearward of said socket block and that has slots (49) that receive portions of said socket contact elements that extend between said socket block and said second board (13), said slots in said socket frame portion being elongated in a direction (D) perpendicular to said socket front direction, whereby to provide space for bending of said socket contact elements.
Claim 6
Dependent Claim
51 words
The improvement described in claim 4 wherein: a plurality of said socket contact elements have portions in said socket block which are of cylindrical cross-section, and have portions (19B) in said socket frame slots (49) which are flattened to have a reduced cross-section as seen along said slot elongated direction (D).
References Cited (Backward Citations)
FR2550894A1
Cited
US4697864A
Cited
US4808115A
Cited
US4871320A
Cited
US4836791A
Cited
US4923405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-05 | 1995-02-04 | 1995-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-05 | 1999-02-04 | 1999-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-05 | 2003-02-04 | 2003-08-06 | $7700.00 | Window Closed / Lapsed |