US5584711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector with a latch
Assignee: Hirose Electric Co Ltd
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Filing: 1995-05-11
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Granted: 1996-12-17
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Expires: 2015-05-11
Abstract
Abstract An electrical connector with a board latch, including a board latch having a substantially L-shaped latch arm which has a latching portion on the free end for holding a board. Walls are provided around the latch arm to limit deflection of the latch arm.
Inventors
- 👤 Tatsuya Arai
- 👤 Tsutomu Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:54
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/82; H01R12/83; H01R12/7005; H01R12/71; H01R12/72; H01R12/721
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
164 words
An electrical connector with a board latch, comprising: an elongated central section made from an insulation material so as to have front, rear, and bottom walls to define a board receiving slot extending in a longitudinal direction of the central section and receiving a plurality of contact terminals therein; said front and rear walls having end portions extending upwardly beyond said central section; an outer wall extending across said front and rear end portions to define a substantially rectangular space; a latch arm having a lateral section extending laterally from a lower end of said outer wall and a vertical section extending upwardly from said lateral section to form a substantially L-shaped latch arm configuration within said substantially rectangular space, said latch arm being deflectable in the longitudinal direction and having a latch portion on a free end; and an abutment wall extending upwardly from an end portion of said central section and cooperating with said latch portion to hold a board between them.
Claim 2
Dependent Claim
164 words
An electrical connector with a board latch, comprising: an elongated central section made from an insulation material so as to have front, rear, and bottom walls to define a board receiving slot extending in a longitudinal direction of the central section and receiving a plurality of contact terminals therein; said front and rear walls having end portions extending upwardly beyond said central section; an outer wall extending across said front and rear end portions to define a substantially rectangular space; a latch arm having a lateral section extending laterally from a lower end of said outer wall and a vertical section extending upwardly from said lateral section to form a substantially L-shaped latch arm configuration within said substantially rectangular space, said latch arm being deflectable in the longitudinal direction and having a latch portion on a free end; and an abutment wall extending upwardly from an end portion of said central section and cooperating with said latch portion to hold a board between them.
Claim 3
Dependent Claim
26 words
An electrical connector according to claim 1, wherein said lower end of said outer wall is at a level lower than a bottom of said slot.
Claim 4
Dependent Claim
41 words
An electrical connector according to claim 1 or 2, wherein said latch arm has a thickness gradually decreased from said joint to said free end so that surface stresses are distributed equally at every point of said latch arm upon deflection.
Claim 5
Dependent Claim
35 words
An electrical connector according to claim 1, or 2, wherein said board latch is provided with walls around said latch arm except for a vicinity of said latch portion for preventing overdeflection in any direction.
Claim 6
Dependent Claim
31 words
An electrical connector according to claim 1, or 2, wherein said free end of said latch arm is provided with a release projection for facilitating a release operation of said latch.
Claim 7
Dependent Claim
56 words
An electrical connector according to claim 1, or 2, which further comprises a mounting post extending downwardly from said outer wall through said lateral section of said latch arm with a gap provided between said mounting post and said latch arm so that said latch arm is bifurcated at said lateral section of said latch arm.
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) | 1999-12-17 | 2000-06-17 | 2000-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-17 | 2004-06-17 | 2004-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-17 | 2008-06-17 | 2008-12-17 | $7700.00 | Window Closed / Lapsed |