US6855009B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card-edge connector containing latch mechanism
Assignee: Yamaichi Electronics Co Ltd
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Filing: 2003-03-28
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Granted: 2005-02-15
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Expires: 2023-03-28
Abstract
Abstract When the memory board is not mounted onto the contact terminal group in the body section, the upper portion of the connecting section in the contact terminals located in a midportion of the contact terminal group abut, respectively, to the upper periphery of the gap-adjustment wall section at a predetermined pressure, and the upper portions of the connecting sections of the contact terminals located at the opposite ends of the contact terminal group abut, respectively, to the outer periphery of the adjustment end sections of the hook members.
Inventors
- 👤 Yoshiaki Nishiyama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:05
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; H01R12/7005
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
178 words
A card-edge connector comprising: a first contact terminal group configured to connect with a second terminal group provided at one end of a removable board by selectively nipping respective contacts of said second terminal group, said first contact terminal group comprising a plurality of individual first contact terminals arranged in two rows; a body section disposed on a mother board, for supporting said first contact terminal group and guidingly supporting said removable board in an attachable and detachable manner; a gap-adjustment wall section provided between said rows of first contact terminals, for forming a gap between interior ones of said first contact terminals; and a latch mechanism disposed in the vicinity of each opposite end of said gap-adjustment wall section in said body section, for holding one end of said removable board with said first contact terminal group engaged with said second terminal group; wherein said latch mechanism comprises hook members rotatably mounted on said body section, each having an adjustment end section for adjusting a gap between said first contact terminals at the ends of said rows.
Claim 2
Dependent Claim
178 words
A card-edge connector comprising: a first contact terminal group configured to connect with a second terminal group provided at one end of a removable board by selectively nipping respective contacts of said second terminal group, said first contact terminal group comprising a plurality of individual first contact terminals arranged in two rows; a body section disposed on a mother board, for supporting said first contact terminal group and guidingly supporting said removable board in an attachable and detachable manner; a gap-adjustment wall section provided between said rows of first contact terminals, for forming a gap between interior ones of said first contact terminals; and a latch mechanism disposed in the vicinity of each opposite end of said gap-adjustment wall section in said body section, for holding one end of said removable board with said first contact terminal group engaged with said second terminal group; wherein said latch mechanism comprises hook members rotatably mounted on said body section, each having an adjustment end section for adjusting a gap between said first contact terminals at the ends of said rows.
Claim 3
Dependent Claim
47 words
A card-edge connector as claimed in claim 1 , wherein an accommodating space is formed in said body section, said accommodating space accommodating said rows of first contact terminals, and partitioned by a plurality of barrier walls for connecting said gap-adjustment wall section to said body section.
Claim 4
Dependent Claim
46 words
A card-edge connector as claimed in claim 2 , wherein said first contact terminal group is disposed so that one of said first contact terminals in one of said two rows is located between two adjacent first contact terminals in the other of said two rows.
Claim 5
Dependent Claim
26 words
A card-edge connector as claimed in claim 3 , wherein said two adjacent first contact terminals are sectioned by one of said plurality of barrier walls.
Claim 6
Dependent Claim
17 words
A card-edge connector as claimed in claim 1 , wherein said removable board is a memory board.
Claim 7
Dependent Claim
22 words
A card-edge connector as claimed in claim 1 wherein said first contact terminal group is fixed to said mother board by soldering.
Claim 8
Dependent Claim
27 words
A card-edge connector as claimed in claim 1 , wherein said hook members of said latch mechanism are biased by a spring provided in said body section.
Claim 9
Dependent Claim
24 words
A card-edge connector as claimed in claim 1 , wherein one end of said hook members is formed in the shape of a hook.
Claim 10
Dependent Claim
17 words
A card-edge connector as claimed in claim 1 , wherein said adjustment end section has a step.
Claim 11
Dependent Claim
199 words
A card-edge connector comprising: a first contact terminal group configured to connect with a second terminal group provided at one end of a removable board by selectively nipping respective contacts of said second terminal group, said first contact terminal group comprising a plurality of individual first contact terminals arranged in two rows; a body section disposed on a board, for supporting said first contact terminal group and guidingly supporting said removable board in an attachable and detachable manner; a gap-adjustment wall section provided between said rows of first contact terminals, for forming a gap between interior ones of said first contact terminals; and a latch mechanism disposed in the vicinity of each opposite end of said gap-adjustment wall section in said body section, for holding one end of said removable board with said contact terminal group engaged with said second terminal group; wherein said latch mechanism comprises hook members which are rotably mounted on said body section and each of which is biased by a spring provided in said body section, each having an adjustment end section for adjusting a gap between said first contact terminals at the ends of said rows, said adjustment end section having a step.
Claim 12
Dependent Claim
199 words
A card-edge connector comprising: a first contact terminal group configured to connect with a second terminal group provided at one end of a removable board by selectively nipping respective contacts of said second terminal group, said first contact terminal group comprising a plurality of individual first contact terminals arranged in two rows; a body section disposed on a board, for supporting said first contact terminal group and guidingly supporting said removable board in an attachable and detachable manner; a gap-adjustment wall section provided between said rows of first contact terminals, for forming a gap between interior ones of said first contact terminals; and a latch mechanism disposed in the vicinity of each opposite end of said gap-adjustment wall section in said body section, for holding one end of said removable board with said contact terminal group engaged with said second terminal group; wherein said latch mechanism comprises hook members which are rotably mounted on said body section and each of which is biased by a spring provided in said body section, each having an adjustment end section for adjusting a gap between said first contact terminals at the ends of said rows, said adjustment end section having a step.
Claim 13
Dependent Claim
23 words
A card-edge connector as claimed in claim 1 , wherein said gap-adjustment wall section has a notch at either of the opposite ends.
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) | 2008-02-15 | 2008-08-16 | 2009-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-02-15 | 2012-08-16 | 2013-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-02-15 | 2016-08-16 | 2017-02-15 | $7700.00 | Window Closed / Lapsed |