US5882211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for arranging a pair of opposite connectors
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1997-05-10
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Granted: 1999-03-16
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Expires: 2017-05-10
Abstract
Abstract A system (10) for interconnecting two modules (100, 100') to the CPU chip, includes two opposite connectors (12, 14) in a head-to-head arrangement. The traces (200) each of which connects the two corresponding contacts 28/30 and 30'/28' each being located in the same position of the corresponding connector (12, 14), are generally arranged in a parallel relationship. One (12) of the connectors (12, 14) is substantially a standard one which meets the requirements defined in the general specification. The other (14) of the connectors (12, 14) is generally, but not exactly, of a mirror image with regard to the first one (12), wherein the positions of the two-row contacts (28'/30') with regard to the housing (16') along the lengthwise direction of the second connector (14) are arranged in an opposite relationship with regard to those in the first connector (12). When used, a standard module (100) can be inserted into the first connector (12) in a common way with its upside surface (106) facing up, or can be inserted into the second connector (14) in an opposite way with its back surface (108) facing up, whereby the pads (P1-P144) printed on both surfaces (106, 108) of the module (100, 100') can be respectively properly electrically connected to the corresponding traces (200) regardless of which connector (12, 14) it is inserted into.
Inventors
- 👤 Edmond Choy
- 👤 Caesar Chen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:48
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1422; H05K7/1427; H05K7/1429; H05K7/1431; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; H01R13/00; H01R13/64; H01R13/645; H01R13/6456
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
154 words
A system for arranging a first connector and a second connector which are adapted to receive a first and a second modules therein, comprising: said first connector including a first main body with first contacts therein, and a first central slot for receiving said first module therein, a pair of first side arms extending rearward from two opposite ends of the first main body; and said second connector including a second main body with second contacts therein, and a second central slot for receiving said second module therein, a pair of second side arms extending rearward from two opposite ends of the second main body; wherein said first connector and said second connector are oppositely aligned with and spaced from each other in a front-to-end direction, while commonly mounted on a mother board wherein the pair of first side arms and the pair of second side arms extend in opposite directions with each other.
Claim 2
Independent Claim
154 words
A system for arranging a first connector and a second connector which are adapted to receive a first and a second modules therein, comprising: said first connector including a first main body with first contacts therein, and a first central slot for receiving said first module therein, a pair of first side arms extending rearward from two opposite ends of the first main body; and said second connector including a second main body with second contacts therein, and a second central slot for receiving said second module therein, a pair of second side arms extending rearward from two opposite ends of the second main body; wherein said first connector and said second connector are oppositely aligned with and spaced from each other in a front-to-end direction, while commonly mounted on a mother board wherein the pair of first side arms and the pair of second side arms extend in opposite directions with each other.
Claim 3
Dependent Claim
78 words
The system as defined in claim 1, wherein the first module and the second module are substantially identical to each other each defining a first surface and an opposite second surface, and the first module is adapted to be inserted into the first connector in a manner with the first surface thereof facing upward and the second module is adapted to be inserted into the second connector in an upside-down manner with the second surface thereof facing upward.
Claim 4
Dependent Claim
38 words
The system as defined in claim 1, wherein a plurality of traces are provided to respectively connect pairs of contacts of which one contact is in the first connector and the other contact is in the second connector.
Claim 5
Dependent Claim
35 words
The system as defined in claim 3, wherein said each pair of contacts includes one contact in an upper passageway in one connector, and the other contact in a lower passageway in the other connector.
Claim 6
Dependent Claim
21 words
The system as defined in claim 3, wherein the traces are parallel with each other and extend along said front-to-end direction.
Claim 7
Dependent Claim
30 words
The system as defined in claim 1, wherein the first connector includes a first key which is opposite to a second key of the second connector in said front-to-end direction.
Claim 8
Dependent Claim
25 words
The system as defined in claim 1, wherein the second connector includes an elongated recess formed along a lower portion of the second main body.
Claim 9
Dependent Claim
237 words
A connector which is generally of a reversed type compared to a standard connector including a standard main body having a standard key in a standard central slot for receiving a module therein, said standard key being spaced from a central line of said standard main body with a first distance, a first and a second standard side arms respectively extending rearward from two opposite ends of the standard main body, comprising: a housing including a main body having substantially a same length with regard to the standard main body of the standard connector and defining upper row passageways and lower row passageways for receiving a plurality of upper contacts and lower contacts therein, respectively, and a first and a second side arms respectively extending rearward from two opposite ends of the main body; said housing defining a central slot for receiving a module therein; a reverse key positioned in said central slot and spaced from a central slot of said main body with a second distance wherein the standard key is located close to the first standard side arm of the standard connector while the reverse key is located close to the second side arm of the connector, and the first distance is substantially equal to the second distance whereby the module, which is adapted to be received within the standard connector can be received within the central slot of the housing in an upside-down manner.
Claim 10
Dependent Claim
237 words
A connector which is generally of a reversed type compared to a standard connector including a standard main body having a standard key in a standard central slot for receiving a module therein, said standard key being spaced from a central line of said standard main body with a first distance, a first and a second standard side arms respectively extending rearward from two opposite ends of the standard main body, comprising: a housing including a main body having substantially a same length with regard to the standard main body of the standard connector and defining upper row passageways and lower row passageways for receiving a plurality of upper contacts and lower contacts therein, respectively, and a first and a second side arms respectively extending rearward from two opposite ends of the main body; said housing defining a central slot for receiving a module therein; a reverse key positioned in said central slot and spaced from a central slot of said main body with a second distance wherein the standard key is located close to the first standard side arm of the standard connector while the reverse key is located close to the second side arm of the connector, and the first distance is substantially equal to the second distance whereby the module, which is adapted to be received within the standard connector can be received within the central slot of the housing in an upside-down manner.
Claim 11
Dependent Claim
43 words
The connector as defined in claim 8, wherein a space is provided on a lower portion of the main body of the connector in comparison with the standard connector in order not to interfere with components on a back surface of the module.
Claim 12
Dependent Claim
214 words
An electrical connector assembly, comprising: a first connector including a housing having a main body defining first upper row passageways and first lower row passageways for receiving a plurality of first upper contacts and first lower contacts, respectively; a module adapted to be received within a second connector which is a standard connector having second upper row passageways and second lower row passageways for receiving a plurality of second upper contacts and second lower contacts so as to engage with corresponding pads printed on an upper surface and a back surface of the module; said module being received within the housing in an upside-down status wherein each pad, which is printed on the upper surface of the module and positioned on a right side thereof and is adapted to engage with one second upper contact on a right side of the second connector, is substantially engaged with one first lower contact on a left side of the first connector; in contrast, each pad, which is printed on the back surface of the module and positioned on a left side thereof and is adapted to engage with one second lower contact on the left side of the second connector, is substantially engaged with one first upper contact on the right side of the first connector.
Claim 13
Dependent Claim
214 words
An electrical connector assembly, comprising: a first connector including a housing having a main body defining first upper row passageways and first lower row passageways for receiving a plurality of first upper contacts and first lower contacts, respectively; a module adapted to be received within a second connector which is a standard connector having second upper row passageways and second lower row passageways for receiving a plurality of second upper contacts and second lower contacts so as to engage with corresponding pads printed on an upper surface and a back surface of the module; said module being received within the housing in an upside-down status wherein each pad, which is printed on the upper surface of the module and positioned on a right side thereof and is adapted to engage with one second upper contact on a right side of the second connector, is substantially engaged with one first lower contact on a left side of the first connector; in contrast, each pad, which is printed on the back surface of the module and positioned on a left side thereof and is adapted to engage with one second lower contact on the left side of the second connector, is substantially engaged with one first upper contact on the right side of the first connector.
Claim 14
Independent Claim
162 words
A method for upside-down installing a module into a connector wherein said module has a notch positioned on a right side with a first distance from a center line thereof when the module has an upper surface thereof face up and a plurality of pads on both upper and back surfaces of the module, the steps comprising: providing said connector with a key positioned on a left side with a second distance from another center line thereof wherein the first distance is equal to the second distance; and providing said connector with first set of upper contacts and a second set of lower contacts divided by a central slot which is adapted to receive therein the module wherein the module is installed within the connector with a back surface thereof facing up, and the upper contacts engage with the pads on the back surface of the module and the lower contacts engage with the pads on the upper surface of the module.
Claim 15
Independent Claim
162 words
A method for upside-down installing a module into a connector wherein said module has a notch positioned on a right side with a first distance from a center line thereof when the module has an upper surface thereof face up and a plurality of pads on both upper and back surfaces of the module, the steps comprising: providing said connector with a key positioned on a left side with a second distance from another center line thereof wherein the first distance is equal to the second distance; and providing said connector with first set of upper contacts and a second set of lower contacts divided by a central slot which is adapted to receive therein the module wherein the module is installed within the connector with a back surface thereof facing up, and the upper contacts engage with the pads on the back surface of the module and the lower contacts engage with the pads on the upper surface of the module.
Claim 16
Dependent Claim
43 words
The method as defined in claim 11, wherein the connector is provided with an additional space around the lower portion of the main body adjacent the lower contacts so as not to interfere with components mounted on the upper surface of the module.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-03-15 | 2002-09-14 | 2003-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-03-15 | 2006-09-14 | 2007-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-03-15 | 2010-09-14 | 2011-03-16 | $7700.00 | Window Closed / Lapsed |