Patent US20070178751A1 successfully refreshed from Google Patents.
US6702603B2
Expired / Lapsed
US
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Electrical connector having engaging device
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 2002-09-05
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Granted: 2004-03-09
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Expires: 2022-09-05
Abstract
Abstract An electrical connector ( 1 ) includes an main housing and a subassembly ( 60 ) assembled into the main housing and an engaging device ( 40 ). The main housing includes a base ( 10 ), and a cover ( 20 ) assembled to the base. The subassembly includes a plurality of terminals ( 64 ) received therein. The engaging device includes a pull tab mounted on the base, a pair of latch springs ( 70 ) cooperating with the pull tab and a pair of fasteners ( 50 ) mounted on the main housing. When the electrical connector is adapted to mate with the complementary connector, the pull tab and the fasteners are driven whereby the latch springs and the fasteners engage with the complementary connector.
Inventors
- 👤 Jerry Wu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6275
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
247 words
An electrical connector for mating with a complementary connector, comprising: a main housing comprising a base and a cover assembled onto the base; a subassembly assembled into the main housing and comprising a plurality of terminals received therein; an engaging device comprising a pull tab mounted on the main housing, a pair of latch springs cooperating with the pull tab and a pair of fasteners mounted on the main housing; and wherein when the electrical connector is adapted to mate with the complementary connector, the pull tab and the fasteners are driven whereby the latch springs and the fasteners engage with the complementary connector; wherein a pair of limbs projects sidewardly from sidewalls of the main housing and a receiving space is defined in each limb to receive the fastener therein, wherein the pull tab has an operation portion and a pair of arms on opposed ends of the operation, a pair of position blocks projecting sidewardly from the arms and received in the receiving spaces of the limbs, when the fastener is driven, the position block is pushed by the fastener to motivate the pull tab resume to an original position; wherein the fastener comprises a fixing end at one end thereof for engaging with the complementary connector, an operation portion at the other end thereof and a retention member between the fixing portion and the operation portion, when the fastener is driven, the retention member pushes the position block to move in a back-to-front direction.
Claim 2
Dependent Claim
247 words
An electrical connector for mating with a complementary connector, comprising: a main housing comprising a base and a cover assembled onto the base; a subassembly assembled into the main housing and comprising a plurality of terminals received therein; an engaging device comprising a pull tab mounted on the main housing, a pair of latch springs cooperating with the pull tab and a pair of fasteners mounted on the main housing; and wherein when the electrical connector is adapted to mate with the complementary connector, the pull tab and the fasteners are driven whereby the latch springs and the fasteners engage with the complementary connector; wherein a pair of limbs projects sidewardly from sidewalls of the main housing and a receiving space is defined in each limb to receive the fastener therein, wherein the pull tab has an operation portion and a pair of arms on opposed ends of the operation, a pair of position blocks projecting sidewardly from the arms and received in the receiving spaces of the limbs, when the fastener is driven, the position block is pushed by the fastener to motivate the pull tab resume to an original position; wherein the fastener comprises a fixing end at one end thereof for engaging with the complementary connector, an operation portion at the other end thereof and a retention member between the fixing portion and the operation portion, when the fastener is driven, the retention member pushes the position block to move in a back-to-front direction.
Claim 3
Dependent Claim
20 words
The electrical connector as described in claim 1 , wherein the fixing end comprises external threads at rearmost end thereof.
Claim 4
Dependent Claim
23 words
The electrical connector as described in claim 2 , wherein an opening is defined in the position block allowing the fastener extending therethrough.
Claim 5
Dependent Claim
54 words
The electrical connector as described in claim 5 , wherein each latch spring has a first claw portion engaging with the base, a second claw portion adapted for securely engaging with the complementary connector when said complementary connector mates with the electrical connector, and a sloping portion between the first and second claw portions.
Claim 6
Dependent Claim
40 words
The electrical connector as described in claim 4 , wherein each arm of the pull tab has a latch releasing portion at a free end thereof, the second claw engages with the corresponding latch releasing portion of the pull tab.
Claim 7
Dependent Claim
62 words
The electrical connector as described in claim 5 , wherein each latch spring defines a cutout in the sloping portion, the latch releasing portion having a protrusion extending into the cutout from an inner face to an outer face of the sloping portion, so that the latch releasing portion contacts with the inner face of the sloping portion of the latch spring.
Claim 8
Dependent Claim
23 words
The electrical connector as described in claim 6 , wherein the protrusion protrudes outwardly from an outside face of the latch releasing portion.
Claim 9
Dependent Claim
57 words
The electrical connector as described in claim 7 , wherein the latch releasing portion has upper and lower tip ends, the cover and the base each defines a groove receiving the upper and lower tip ends of the latch releasing portion therein, the tip ends sliding rearwards in the grooves when the pull tab is pulled rearwards.
Claim 10
Dependent Claim
227 words
An electrical connector for mating with a complementary connector, comprising: a main housing comprising a base and a cover assembled onto the base; a plurality of terminals received in the main housing; a latch spring assembled on the main housing; a pull tab mounted on the main housing and including a latch releasing portion at a free end thereof; a fastener mounted on the main housing; engaging means arranged between the pull tab and the fastener for the pull tab being driven by the fastener; and wherein when the pull tab is pulled backwardly after the fastener is released, the latch releasing portion pushes the latch spring for separating from the complementary connector; when the fastener drives the pull tab forwards by the engaging means, the latch releasing portion makes the latch spring to resume to origin position for engaging with the complementary connector; wherein the engaging means comprises a position block formed on the pull tab and a retention member formed on the fastener; wherein the latch spring is deflectable in a lateral direction, and the pull tab and the fastener are slidable back and forth relative to the main housing in lengthwise direction perpendicular to said lateral direction; wherein a pair of limbs projects sidewardly from sidewalls of the main housing and a receiving space is defined in each limb to receive the fastener therein.
Claim 11
Dependent Claim
227 words
An electrical connector for mating with a complementary connector, comprising: a main housing comprising a base and a cover assembled onto the base; a plurality of terminals received in the main housing; a latch spring assembled on the main housing; a pull tab mounted on the main housing and including a latch releasing portion at a free end thereof; a fastener mounted on the main housing; engaging means arranged between the pull tab and the fastener for the pull tab being driven by the fastener; and wherein when the pull tab is pulled backwardly after the fastener is released, the latch releasing portion pushes the latch spring for separating from the complementary connector; when the fastener drives the pull tab forwards by the engaging means, the latch releasing portion makes the latch spring to resume to origin position for engaging with the complementary connector; wherein the engaging means comprises a position block formed on the pull tab and a retention member formed on the fastener; wherein the latch spring is deflectable in a lateral direction, and the pull tab and the fastener are slidable back and forth relative to the main housing in lengthwise direction perpendicular to said lateral direction; wherein a pair of limbs projects sidewardly from sidewalls of the main housing and a receiving space is defined in each limb to receive the fastener therein.
Claim 12
Dependent Claim
27 words
The electrical connector as described in claim 9 , wherein the latch releasing portion laterally deflects the latch spring when the pull tab moves in lengthwise direction.
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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) | 2007-03-09 | 2007-09-08 | 2008-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-03-09 | 2011-09-08 | 2012-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-03-09 | 2015-09-08 | 2016-03-09 | $7700.00 | Window Closed / Lapsed |