US4993965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for floated header/connector
Assignee: FCI Americas Technology LLC
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Filing: 1989-11-16
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Granted: 1991-02-19
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Expires: 2009-11-16
Abstract
Abstract A mounting system for a connector or header mounted on a circuit board which accommodates misalignment caused by accumulated manufacturing tolerances or dimensional changes caused by temperature changes includes a support member having a continuous base portion that is at least longitudinally coextensive with the connectors or headers to be mounted on the printed circuit board. The base includes an array of through openings that are in general registration with the tail portions of the various pins or receptacles of the connectors. Lug structures extend upwardly from the base to retain the header or connector in place on the base. The through bores in the base are preferably tapered and have sufficient clearance to allow the tail portions to flex laterally in response to lateral insertion forces caused by misalignment between the mating headers and connectors.
Inventors
- 👤 Michael P. Eck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:08
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/301; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R13/00; H01R13/62; H01R13/629; H01R13/631; H01R13/6315; H01R12/7005; H05K2201/00; H05K2201/09; H05K2201/09818; H05K2201/09827; H05K2201/10; H05K2201/10227; H05K2201/10424; H05K2203/00; H05K2203/16; H05K2203/166; H05K3/32; H05K3/34; H05K3/3447
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
216 words
A system for mounting a connector or header to a circuit board substrate, comprising: a connector body having a plurality of electrical contacts and corresponding tail portions extending therefrom, said connector body and electrical contacts connectable with a mating connector body and said tail portions mountable through holes in a circuit board substrate; a support member adapted for mounting on a surface of said substrate, said support member having a solid base provided with a plurality of tapered through openings wider at one end than the other end and aligned with the holes of said circuit board substrate, said wider end accepting and guiding said tail portions to and through said substrate holes, the through openings each having an axial length dimension and having a minimum transverse dimension at said other end larger than the corresponding transverse dimension of the tail portion to define a clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of said connector body relative to the substrate in response to a laterally directed force; means for retaining the connector on said base, and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 2
Independent Claim
216 words
A system for mounting a connector or header to a circuit board substrate, comprising: a connector body having a plurality of electrical contacts and corresponding tail portions extending therefrom, said connector body and electrical contacts connectable with a mating connector body and said tail portions mountable through holes in a circuit board substrate; a support member adapted for mounting on a surface of said substrate, said support member having a solid base provided with a plurality of tapered through openings wider at one end than the other end and aligned with the holes of said circuit board substrate, said wider end accepting and guiding said tail portions to and through said substrate holes, the through openings each having an axial length dimension and having a minimum transverse dimension at said other end larger than the corresponding transverse dimension of the tail portion to define a clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of said connector body relative to the substrate in response to a laterally directed force; means for retaining the connector on said base, and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 3
Dependent Claim
28 words
The mounting system of claim 1, wherein at the other end, said through openings have approximately the same transverse dimension as the holes of the circuit board substrate.
Claim 4
Dependent Claim
23 words
The mounting sytem of claim 1, wherein each tapered through opening is defined by a conically tapered surface of revolution about an axis.
Claim 5
Dependent Claim
30 words
The system of claim 1, further comprising: tab means extending from said base to be received within a tab-receiving opening in a substrate upon which the support member is mounted.
Claim 6
Independent Claim
260 words
A system for mounting a plurality of connectors or headers to a circuit board substrate, comprising: a plurality of connector bodies each having a plurality of electrical contacts and corresponding tail portions extending therefrom, each of said connector bodies and its electrical contacts connectable with a respective mating connector body and said tail portions mountable through holes in a circuit board substrate; a support member adapted for mounting on a surface of said substrate, said support member having a solid base provided with a plurality of tapered through openings wider at one end than the other end and aligned with the holes of said circuit board substrate, said wider end accepting and guiding said tail portions of each of said connector bodies to and through said substrate holes, the through openings having an axial length dimension and having a minimum transverse dimension at the other end larger than the corresponding transverse dimension of the tail portions and approximately equal to the transverse dimension of the circuit substrate hole to define a conically tapered clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of the respective connector bodies relative to the substrate in response to a laterally directed force applied to one or both of said at least first and second connector bodies; latch means for retaining the connectors on said body; and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 7
Independent Claim
260 words
A system for mounting a plurality of connectors or headers to a circuit board substrate, comprising: a plurality of connector bodies each having a plurality of electrical contacts and corresponding tail portions extending therefrom, each of said connector bodies and its electrical contacts connectable with a respective mating connector body and said tail portions mountable through holes in a circuit board substrate; a support member adapted for mounting on a surface of said substrate, said support member having a solid base provided with a plurality of tapered through openings wider at one end than the other end and aligned with the holes of said circuit board substrate, said wider end accepting and guiding said tail portions of each of said connector bodies to and through said substrate holes, the through openings having an axial length dimension and having a minimum transverse dimension at the other end larger than the corresponding transverse dimension of the tail portions and approximately equal to the transverse dimension of the circuit substrate hole to define a conically tapered clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of the respective connector bodies relative to the substrate in response to a laterally directed force applied to one or both of said at least first and second connector bodies; latch means for retaining the connectors on said body; and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 8
Dependent Claim
37 words
The mounting system of claim 5, further comprising a plurality of walls extending from said base; there being a pair of walls for each connector body, said walls being spaced from the ends of the respective bodies.
Claim 9
Dependent Claim
34 words
The mounting system of claim 6, further comprising lug means extending from each pair of walls and received within lug-receiving notches formed in a connector body for retaining the connector body on said base.
Claim 10
Dependent Claim
49 words
The system of claim 5, further comprising: at least first and second walls extending from said base and adjacent opposite sides of the first of the connector bodies and at least third and fourth walls extending from said base adjacent opposite sides of the second of the connector bodies.
Claim 11
Dependent Claim
202 words
A support member for mounting a connector or header to a circuit board substrate, the connector or header having a plurality of tail portions extending therefrom, mountable through holes in said circuit board substrate, said support member comprising: a solid base adapted for mounting on a surface of said circuit substrate, said base having a plurality of tapered through openings wider at one end than the other end and adapted to be aligned with the holes of said circuit board substrate, said wider end accepting and guiding tail portions extending from said connector body to and through said circuit board substrate holes, the through openings having an axial length dimension and a minimum transverse dimension at the other larger than the corresponding transverse dimension of the tail portion to define a clearance sufficient to accommodate yielding of the tail portions in response to a lateral movement of said connector body relative to the substrate in response to a laterally directed force, latching means for retaining the connector on said base, and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 12
Dependent Claim
202 words
A support member for mounting a connector or header to a circuit board substrate, the connector or header having a plurality of tail portions extending therefrom, mountable through holes in said circuit board substrate, said support member comprising: a solid base adapted for mounting on a surface of said circuit substrate, said base having a plurality of tapered through openings wider at one end than the other end and adapted to be aligned with the holes of said circuit board substrate, said wider end accepting and guiding tail portions extending from said connector body to and through said circuit board substrate holes, the through openings having an axial length dimension and a minimum transverse dimension at the other larger than the corresponding transverse dimension of the tail portion to define a clearance sufficient to accommodate yielding of the tail portions in response to a lateral movement of said connector body relative to the substrate in response to a laterally directed force, latching means for retaining the connector on said base, and first and second walls extending from said base and spaced from opposite ends of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 13
Dependent Claim
34 words
The support member of claim 9, wherein said latch means comprises: at least first and second walls extending from said base adjacent opposite sides of the connector body and having lug means extending therefrom.
Claim 14
Dependent Claim
31 words
The support member of claim 9, further comprising: tab means extending from said base to be received within a tab-receiving opening in a substrate upon which the support member is mounted.
Claim 15
Dependent Claim
17 words
The support member of claim 9, wherein the axial length dimension is between 0.100 inches and 0.600
Claim 16
Dependent Claim
28 words
The support member of claim 9, wherein at the other end, said through openings have approximately the same transverse dimension as the holes of the circuit board substrate.
Claim 17
Dependent Claim
23 words
THe support member of claim 13, wherein the wider opening end of the through openings are between 0.025 and 0.035 inches in diameter.
Claim 18
Dependent Claim
22 words
The support member of claim 13, wherein the through openings are defined by a conically tapered surface of revolution about an axis.
Claim 19
Dependent Claim
192 words
A support member for mounting at least two connectors or headers to a circuit board substrate, the respective connectors or headers having a plurality of tail portions extending therefrom on mountable through holes in said circuit board substrate, said support member comprising: a solid base provided with conically tapered through openings adapted for mounting on a surface of said circuit substrate, said through openings being wider at one end for accepting and guiding the tail portions extending from the connector bodies through said circuit substrate holes, the through openings each having an axial length dimension and a transverse minimum dimension at the other end larger than the corresponding transverse dimension of the tail portion to define a conically tapered clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of the respective connector body relative to the substrate in response to a laterally directed force, latching means for retaining the connector on said body, and first and second walls extending from said base and spaced from opposite end of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 20
Dependent Claim
192 words
A support member for mounting at least two connectors or headers to a circuit board substrate, the respective connectors or headers having a plurality of tail portions extending therefrom on mountable through holes in said circuit board substrate, said support member comprising: a solid base provided with conically tapered through openings adapted for mounting on a surface of said circuit substrate, said through openings being wider at one end for accepting and guiding the tail portions extending from the connector bodies through said circuit substrate holes, the through openings each having an axial length dimension and a transverse minimum dimension at the other end larger than the corresponding transverse dimension of the tail portion to define a conically tapered clearance space sufficient to accommodate yielding of the tail portions in response to a lateral movement of the respective connector body relative to the substrate in response to a laterally directed force, latching means for retaining the connector on said body, and first and second walls extending from said base and spaced from opposite end of the connector body, said body thereby being free to move both laterally and longitudinally on said base.
Claim 21
Dependent Claim
18 words
The support member of claim 16, wherein the axial length dimension is between 0.100 inches and 0.600 inches.
Claim 22
Dependent Claim
32 words
The support member of claim 16, wherein at the other end said through openings are alignable with and have approximately the same transverse dimension as the holes of the circuit board substrate.
Claim 23
Dependent Claim
23 words
The support member of claim 18, wherein the wider opening end of the through openings are between 0.025 and 0.035 inches in diameter.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-02-18 | 1994-08-20 | 1995-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-18 | 1998-08-20 | 1999-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-18 | 2002-08-20 | 2003-02-19 | $7700.00 | Window Closed / Lapsed |