US6916196B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push button de-latch mechanism for pluggable electronic module
Assignee: TE Connectivity Solutions GmbH
•
Filing: 2004-03-19
•
Granted: 2005-07-12
•
Expires: 2024-03-19
Abstract
Abstract A push-button style de-latch mechanism for an SFP MSA fiber optic transceiver or other pluggable optoelectronic or electronic module. The mechanism is readily accessible to an operator and does not require any tools to operate. The mechanism uses translational motion of an actuator to de-latch the module from its receptacle. The actuator is slidable from a first (inoperable) position in which the actuator extends beyond the housing face for tool-free accessibility and operation, to a second position for de-latching the module. The actuator includes a pair of outer legs, each defining a wedge, and an inner leg positioned between the outer legs and having a barb for retaining the actuator on the module. The inner leg deflects to allow the actuator to be easily mounted/demounted from the module's housing for assembly/repair/replacement purposes. Modules and module assemblies including such de-latch mechanisms are also provided.
Inventors
- 👤 Michael D. Long
- 👤 John E. Westman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:18
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/0058; H01; H01R; H01R13/00; H01R13/62; H01R13/627; G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3807; G02B6/3897; G02B6/42; G02B6/4292
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
168 words
A pluggable module capable of being mounted in a receptacle, the receptacle having a latch tab defining an opening: a housing having a face and a side transverse to the face, the housing having a latching member that extends from the side and is sized for receipt in the opening in the latch tab, the housing defining a slot extending adjacent the latching member; and an actuator slidably mounted in the slot, the actuator having a pair of outer legs, each defining a wedge, and a resiliently deflectable inner leg having a barb, the inner leg being positioned between the outer legs, the actuator being slidable from a first position in which the actuator extends beyond the housing's face and the barb interferes with the housing to limit sliding movement relative to the slot, to a second position in which the outer legs displace the latch tab to release the latching member from the latch tab's opening, thereby de-latching the pluggable module from the receptacle formerly latched thereto.
Claim 2
Dependent Claim
168 words
A pluggable module capable of being mounted in a receptacle, the receptacle having a latch tab defining an opening: a housing having a face and a side transverse to the face, the housing having a latching member that extends from the side and is sized for receipt in the opening in the latch tab, the housing defining a slot extending adjacent the latching member; and an actuator slidably mounted in the slot, the actuator having a pair of outer legs, each defining a wedge, and a resiliently deflectable inner leg having a barb, the inner leg being positioned between the outer legs, the actuator being slidable from a first position in which the actuator extends beyond the housing's face and the barb interferes with the housing to limit sliding movement relative to the slot, to a second position in which the outer legs displace the latch tab to release the latching member from the latch tab's opening, thereby de-latching the pluggable module from the receptacle formerly latched thereto.
Claim 3
Dependent Claim
69 words
The pluggable module of claim 1 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing, to an assembly position, in which the barb does not interfere with the housing to limit sliding movement relative to the slot, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 4
Dependent Claim
41 words
The pluggable module of claim 1 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
Claim 5
Dependent Claim
14 words
The pluggable module of claim 1 , wherein the housing comprises an optoelectronic transceiver.
Claim 6
Dependent Claim
19 words
The pluggable module of claim 1 , wherein the housing comprises a continuous hood, the hood defining the slot.
Claim 7
Dependent Claim
69 words
The pluggable module of claim 5 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing, to an assembly position, in which the barb does not interfere with the housing to limit sliding movement relative to the slot, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 8
Dependent Claim
41 words
The pluggable module of claim 6 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
Claim 9
Dependent Claim
27 words
The pluggable module of claim 1 , wherein the housing comprises a pair of opposed L-shaped ribs, the pair of opposed L-shaped ribs cooperatively defining the slot.
Claim 10
Dependent Claim
69 words
The pluggable module of claim 8 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing, to an assembly position, in which the barb does not interfere with the housing to limit sliding movement relative to the slot, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 11
Dependent Claim
41 words
The pluggable module of claim 9 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
Claim 12
Dependent Claim
167 words
A pluggable module assembly: a receptacle having a latch tab defining an opening; and a pluggable module having: a housing having a face and a side transverse to the face, the housing having a latching member that extends from the side and is sized for receipt in the opening in the latch tab, the housing defining a slot extending adjacent the latching member; and an actuator slidably mounted in the hood, the actuator having a pair of outer legs, each defining a wedge, and a resiliently deflectable inner leg having a barb, the inner leg being positioned between the outer legs, the actuator being slidable from a first position in which the actuator extends beyond the housing face and the barb interferes with the housing to limit sliding movement relative to the slot, to a second position in which the outer legs displace the latch tab to release the latching member from the latch tab's opening, thereby de-latching the pluggable module from the receptacle formerly latched thereto.
Claim 13
Dependent Claim
167 words
A pluggable module assembly: a receptacle having a latch tab defining an opening; and a pluggable module having: a housing having a face and a side transverse to the face, the housing having a latching member that extends from the side and is sized for receipt in the opening in the latch tab, the housing defining a slot extending adjacent the latching member; and an actuator slidably mounted in the hood, the actuator having a pair of outer legs, each defining a wedge, and a resiliently deflectable inner leg having a barb, the inner leg being positioned between the outer legs, the actuator being slidable from a first position in which the actuator extends beyond the housing face and the barb interferes with the housing to limit sliding movement relative to the slot, to a second position in which the outer legs displace the latch tab to release the latching member from the latch tab's opening, thereby de-latching the pluggable module from the receptacle formerly latched thereto.
Claim 14
Dependent Claim
70 words
The pluggable module assembly of claim 11 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing to limit sliding movement relative to the slot, to an assembly position, in which the barb does not interfere with the housing, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 15
Dependent Claim
42 words
The pluggable module assembly of claim 11 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
Claim 16
Dependent Claim
15 words
The pluggable module assembly of claim 11 , wherein the housing comprises an optoelectronic transceiver.
Claim 17
Dependent Claim
20 words
The pluggable module assembly of claim 11 , wherein the housing comprises a continuous hood, the hood defining the slot.
Claim 18
Dependent Claim
70 words
The pluggable module assembly of claim 15 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing, to an assembly position, in which the barb does not interfere with the housing to limit sliding movement relative to the slot, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 19
Dependent Claim
42 words
The pluggable module assembly of claim 16 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
Claim 20
Dependent Claim
28 words
The pluggable module assembly of claim 11 , wherein the housing comprises a pair of opposed L-shaped ribs, the pair of opposed L-shaped ribs cooperatively defining the slot.
Claim 21
Dependent Claim
70 words
The pluggable module assembly of claim 18 , wherein the inner leg is resiliently deflectable from an assembled position in which the barb interferes with the housing, to an assembly position, in which the barb does not interfere with the housing to limit sliding movement relative to the slot, whereby the actuator can be slidably mounted and demounted from the housing by positioning the inner leg in the assembly position.
Claim 22
Dependent Claim
42 words
The pluggable module assembly of claim 19 , wherein the wedges of the outer legs are configured to displace the latch tab in a certain plane of motion, and wherein the inner leg is resiliently deflectable in the certain plane of motion.
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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) | 2008-07-11 | 2009-01-10 | 2009-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-07-11 | 2013-01-10 | 2013-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-07-11 | 2017-01-10 | 2017-07-12 | $7700.00 | Window Closed / Lapsed |