US5147226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector assembly and keyed alignment assist shroud therefor
Assignee: TE Connectivity Corp
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Filing: 1991-01-25
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Granted: 1992-09-15
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Expires: 2011-01-25
Abstract
Abstract An alignment and blind mate assist shroud (22) for positioning on a first end (34) of a connector housing (24) has a body section securable to the first end of the connector housing (24). The shroud has a key (75) receivable in a keyway (35) proximate the first end of the connector housing and a keying protrusion (150) adapted to extend beyond the mounting face (48,50) of the connector housing (24) to key the connector assembly (62) to a particular one of several possible assembly receiving locations on the circuit board (154) on which the assembly (62) is mounted. The polarization protrusion (150) cooperates with an aperture (152) in the circuit board (154) on which the connector assembly (62) is adapted to be mounted to assure that the appropriate connector assembly (62) is mounted at the corresponding location on the circuit board. An alignment and blind mate assist shroud (23) without a key or keying protrusion may be secured to the second end (34) of the connector housing (24).
Inventors
- 👤 Richard A. Kile
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:09
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R13/00; H01R13/64
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
167 words
A shroud securable to a connector housing mountable on a circuit board and matable with a complementary connector, the housing having keying structure and a plurality of contacts secured therein, the shroud comprising: a body section having means cooperable with the connector housing for securing the shroud to the connector housing, said body section having keying means complementary to the keying structure on the connector for cooperating with the keying structure to permit the shroud to be secured to the housing in the presence of keying structure and to prevent the shroud from being secured to the housing in the absence of keying structure, whereby the key structure and the keying means provide a keying system to key the shroud to a connector housing, and an extension section, said extension section adapted to extend beyond the connector housing when the shroud is secured thereto, the extension section having guide means adapted to taper inwardly toward the connector housing for guiding a complementary connector into the connector housing.
Claim 2
Dependent Claim
167 words
A shroud securable to a connector housing mountable on a circuit board and matable with a complementary connector, the housing having keying structure and a plurality of contacts secured therein, the shroud comprising: a body section having means cooperable with the connector housing for securing the shroud to the connector housing, said body section having keying means complementary to the keying structure on the connector for cooperating with the keying structure to permit the shroud to be secured to the housing in the presence of keying structure and to prevent the shroud from being secured to the housing in the absence of keying structure, whereby the key structure and the keying means provide a keying system to key the shroud to a connector housing, and an extension section, said extension section adapted to extend beyond the connector housing when the shroud is secured thereto, the extension section having guide means adapted to taper inwardly toward the connector housing for guiding a complementary connector into the connector housing.
Claim 3
Dependent Claim
14 words
A shroud as recited in claim 1, wherein the guide means comprise beveled surfaces.
Claim 4
Dependent Claim
33 words
A shroud as recited in claim 1, wherein the extension section further comprises an alignment surface between said guide means and the connector housing when the shroud is secured to the connector housing.
Claim 5
Dependent Claim
26 words
An electrical connector assembly as recited in claim 1, wherein the extension section further comprises an alignment surface between said guide means and the connector housing.
Claim 6
Dependent Claim
45 words
A shroud as recited in claim 1, further comprising a protrusion extending from the body section, said protrusion adapted to extend beyond a bottom surface of the connector housing to be received in an aperture in a circuit board on which the shroud is mounted.
Claim 7
Dependent Claim
28 words
A shroud as recited in claim 5, wherein the keying means has a trapezoidal cross section in a plane parallel to the bottom surface of the connector housing.
Claim 8
Dependent Claim
23 words
A shroud as recited in claim 1, wherein the keying means comprises an outwardly extending member to be received in the keying structure.
Claim 9
Dependent Claim
22 words
A shroud as recited in claim 7, wherein the outwardly extending member comprises a rib on an inner surface of the shroud.
Claim 10
Dependent Claim
245 words
An electrical connector assembly mountable on a circuit board and matable with a complementary connector, the assembly comprising: a connector housing having a plurality of contacts secured therein, the connector housing having at least one wall, said at least one wall having key structure; at least one shroud member securable to said connector housing, said at least one shroud member having a body section having means cooperable with said connector housing for securing the said at least one shroud member to said connector housing, said at least one shroud member having keying means complementary to said key structure on the connector housing for cooperating with said key structure to permit the said at least one shroud member to be secured to the connector housing when the said at least one shroud member is received on the connector housing and the key structure and keying means coact, and to prevent the said at least one shroud member from being secured to the connector housing in the absence of coaction between the key structure and the keying means, whereby the key structure and the keying means provide a keying system to key a shroud member to a connector housing, said at least one shroud member further having an extension section, said extension section adapted to extend beyond said at least one wall of the connector housing, said extension section having guide means tapered inwardly toward the connector housing for guiding a complementary connector into the connector housing.
Claim 11
Dependent Claim
245 words
An electrical connector assembly mountable on a circuit board and matable with a complementary connector, the assembly comprising: a connector housing having a plurality of contacts secured therein, the connector housing having at least one wall, said at least one wall having key structure; at least one shroud member securable to said connector housing, said at least one shroud member having a body section having means cooperable with said connector housing for securing the said at least one shroud member to said connector housing, said at least one shroud member having keying means complementary to said key structure on the connector housing for cooperating with said key structure to permit the said at least one shroud member to be secured to the connector housing when the said at least one shroud member is received on the connector housing and the key structure and keying means coact, and to prevent the said at least one shroud member from being secured to the connector housing in the absence of coaction between the key structure and the keying means, whereby the key structure and the keying means provide a keying system to key a shroud member to a connector housing, said at least one shroud member further having an extension section, said extension section adapted to extend beyond said at least one wall of the connector housing, said extension section having guide means tapered inwardly toward the connector housing for guiding a complementary connector into the connector housing.
Claim 12
Dependent Claim
55 words
An electrical connector assembly as recited in claim 9, further comprising a protrusion extending from the body section of said at least one shroud member, said protrusion adapted to extend beyond a bottom surface of the connector housing to be received in an aperture in a circuit board on which the connector assembly is mounted.
Claim 13
Dependent Claim
30 words
An electrical connector assembly as recited in claim 9, wherein the keying means has a trapezoidal cross section in a plane parallel to the bottom surface of the connector housing.
Claim 14
Dependent Claim
172 words
An electrical connector assembly mountable on a circuit board and matable with a complementary connector, the assembly comprising: a connector housing having a plurality of contacts secured therein, the connector housing defining first and second endwalls, said first endwall having key structure; a first shroud member secured to said connector housing proximate said first endwall, said first shroud member having means cooperable with said connector housing for securing said first shroud member to said connector housing, said first shroud member having keying means complementary to the key structure on the connector housing coacting with said key structure and an extension section, said extension section adapted to extend beyond said first endwall, said extension section having guide means tapered inwardly toward the connector housing for guiding a complementary connector into the connector housing; and a second shroud member secured to said connector housing proximate said second endwall, whereby the key structure and the keying means provide a keying system to key the first shroud member to the first endwall of the connector housing.
Claim 15
Dependent Claim
172 words
An electrical connector assembly mountable on a circuit board and matable with a complementary connector, the assembly comprising: a connector housing having a plurality of contacts secured therein, the connector housing defining first and second endwalls, said first endwall having key structure; a first shroud member secured to said connector housing proximate said first endwall, said first shroud member having means cooperable with said connector housing for securing said first shroud member to said connector housing, said first shroud member having keying means complementary to the key structure on the connector housing coacting with said key structure and an extension section, said extension section adapted to extend beyond said first endwall, said extension section having guide means tapered inwardly toward the connector housing for guiding a complementary connector into the connector housing; and a second shroud member secured to said connector housing proximate said second endwall, whereby the key structure and the keying means provide a keying system to key the first shroud member to the first endwall of the connector housing.
Claim 16
Dependent Claim
53 words
An electrical connector assembly as recited in claim 12, further comprising a protrusion extending from the body section of said first shroud member, said protrusion adapted to extend beyond a bottom surface of the connector housing to be received in an aperture in a circuit board on which the connector assembly is mounted.
Claim 17
Dependent Claim
26 words
An electrical connector assembly as recited in claim 12, wherein the extension section further comprises an alignment surface between said guide means and the connector housing.
Claim 18
Dependent Claim
30 words
An electrical connector assembly as recited in claim 12, wherein the keying means has a trapezoidal cross section in a plane parallel to the bottom surface of the connector housing.
Claim 19
Dependent Claim
30 words
An electrical connector assembly as recited in claim 15, wherein the key structure has a trapezoidal cross section in a plane parallel to the bottom surface of the connector housing.
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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) | 1995-09-15 | 1996-03-16 | 1996-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-15 | 2000-03-16 | 2000-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-15 | 2004-03-16 | 2004-09-15 | $7700.00 | Window Closed / Lapsed |