US5088929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Board-to-board connecton type electric connector
Assignee: Molex LLC
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Filing: 1991-06-13
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Granted: 1992-02-18
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Expires: 2011-06-13
Abstract
Abstract Disclosed is an improvement of board-to-board connection type electric connector which comprises: a terminal housing having terminals laterally arranged and fixed at regular intervals with two contact legs of each terminal exposed from the housing; a connector casing to accommodate the terminal housing loosely; means to hold the underlying printed board in contact with the lower contact legs of the terminals; and means to retain resiliently the overlying printed board in the contact position with upper contact legs of the terminals. Thus, a required electrical connection can be made without soldering numerous small terminals of the connector to printed circuits. Therefore, arrangement of numerous small terminals at narrow intervals will cause no difficulty in making a required electrical connection.
Inventors
- 👤 Masahiro Enomoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:28
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/50; H01R12/51; H01R12/52; H01R12/7082; H01R12/712; H01R12/714; H01R12/82; H01R12/83
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
184 words
An electrical connector for connecting circuit patterns on two printed boards, comprising: an insulative terminal housing having a plurality of terminals laterally arranged and fixed at regular intervals each said terminals having two leg contacts extending from the housing; a connector casing to accommodate said terminal housing, permitting said terminal housing to slide within said connector casing, said connector casing having attachment extensions integrally connected thereto for fixing said connector casing to one printed board whereby when said connector is fixed to said one printed board one leg contact of each terminal is brought into electric contact with the circuit pattern on said one printed board; and means on said connector casing to permit the other printed board to come into contact with the other leg contacts of said terminals and to retain resiliently the other printed board in contact with the other leg contact of each terminal, and, at the same time, retain resiliently said one printed board in contact with one leg contact of each terminal thereby forcing said terminals into resilient contact with said circuit patterns on said two printed boards.
Claim 2
Dependent Claim
184 words
An electrical connector for connecting circuit patterns on two printed boards, comprising: an insulative terminal housing having a plurality of terminals laterally arranged and fixed at regular intervals each said terminals having two leg contacts extending from the housing; a connector casing to accommodate said terminal housing, permitting said terminal housing to slide within said connector casing, said connector casing having attachment extensions integrally connected thereto for fixing said connector casing to one printed board whereby when said connector is fixed to said one printed board one leg contact of each terminal is brought into electric contact with the circuit pattern on said one printed board; and means on said connector casing to permit the other printed board to come into contact with the other leg contacts of said terminals and to retain resiliently the other printed board in contact with the other leg contact of each terminal, and, at the same time, retain resiliently said one printed board in contact with one leg contact of each terminal thereby forcing said terminals into resilient contact with said circuit patterns on said two printed boards.
Claim 3
Dependent Claim
186 words
An electrical connector according to claim 1 wherein said means to permit the other printed board to come into contact with the other leg contacts of said terminals and to retain resiliently the other printed board in contact with the other contact leg of each terminal, and, at the same time, retain resiliently said one printed board in contact with one leg contact of each terminal, comprising a stopper wall integrally connected to said terminal housing, an upper rear retainer and upper opposite side retainers all of which are integrally connected to said connector casing whereby the other printed board is inclined and inserted in a space defined by said stopper wall and said upper rear retainer, allowing the other printed board to come to contact with said stopper wall and said upper rear retainer; and whereby when the other printed board is pivotably rotated said other printed board contacts said rear retainer until said other printed board has been caught by said side retainers, thereby retaining the circuit pattern on the other printed board in resilient contact with the other leg contacts of said terminals.
Claim 4
Dependent Claim
56 words
An electric connector according to claim 2 further including means to prevent the other printed board having notched portions on opposite sides from slipping off from said connector casing in the horizontal direction, said means comprising front lateral extensions integrally connected to said connector casing whereby said notched portions are caught by said front lateral extensions.
Claim 5
Dependent Claim
50 words
An electrical connector according to claim 1 wherein said terminal housing also includes outwardingly extending nibs and said connector casing having walls with slots formed therein which slots slidably engage said nibs thereby aligning the terminal housing with said connector casing while said terminal housing slides within said connector casing.
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) | 1995-02-17 | 1995-08-19 | 1996-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-17 | 1999-08-19 | 2000-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-17 | 2003-08-19 | 2004-02-18 | $7700.00 | Window Closed / Lapsed |