US5041018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector receptacle
Assignee: Commscope Inc of North Carolina
•
Filing: 1990-08-20
•
Granted: 1991-08-20
•
Expires: 2010-08-20
Abstract
Abstract An electrical connector receptacle, of the telephone jack type, includes a housing of dielectric material having an opening into a plug-receiving cavity in its front end. The receptacle further includes cantilever flexible mounting members on opposite side surfaces thereof which are adapted to deflect into the plug-receiving cavity when the receptacle is inserted or removed from an appropriately-dimensioned opening in an associated coverplate. In one embodiment, the flexible mounting members include wedge-shaped protrusions that interact with the coverplate to deflect the flexible mounting members into the cavity. In this embodiment, the receptacle further includes a stop member that prevents it from being pushed completely through the opening in the coverplate. In another embodiment, the flexible mounting members include holes that mate with protrusions in the coverplate. In this embodiment, a stop member is not required. In all embodiments, the presence of a plug within the plug-receiving cavity precludes the flexible mounting members from deflecting into the cavity and thus interlocks the receptacle and coverplate together.
Inventors
- 👤 Jaime R. Arnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:55
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/73; H01R13/74; H01R13/741; H01R13/02; H01R13/26; H01R13/46; H01R13/502; H01R13/506; H01R4/00; H01R4/02
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
124 words
An electrical connector receptacle for insertion into an opening of a receiving structure such as a coverplate, the connector receptacle comprising a plurality of surfaces including front, back, right side and left side, the receptacle being made from dielectric material having a cavity in the front surface thereof for receiving an electrical plug, the receptacle including a cantilever beam located on its right and left side surfaces; each cantilever beam having a free end positioned toward the back surface and adapted to deflect into the cavity and a fixed end positioned toward the front surface; whereby the free end of each cantilever beam is positioned to avoid interference with an electrical plug being inserted into the cavity through the front surface of the receptacle.
Claim 2
Dependent Claim
124 words
An electrical connector receptacle for insertion into an opening of a receiving structure such as a coverplate, the connector receptacle comprising a plurality of surfaces including front, back, right side and left side, the receptacle being made from dielectric material having a cavity in the front surface thereof for receiving an electrical plug, the receptacle including a cantilever beam located on its right and left side surfaces; each cantilever beam having a free end positioned toward the back surface and adapted to deflect into the cavity and a fixed end positioned toward the front surface; whereby the free end of each cantilever beam is positioned to avoid interference with an electrical plug being inserted into the cavity through the front surface of the receptacle.
Claim 3
Dependent Claim
29 words
The receptacle of claim 1 wherein each cantilever beam includes an outwardly extending protrusion for deflecting it into the cavity of the receptacle during insertion into a receiving structure.
Claim 4
Dependent Claim
41 words
The receptacle of claim 2 further comprising an outwardly extending stop member for halting its progression through a receiving structure during insertion, the stop member being positioned between the protrusion on the cantilever beam and the back surface of the receptacle.
Claim 5
Dependent Claim
51 words
The receptacle of claim 2 wherein the protrusion is wedge shaped having a narrow portion at one end and a wide portion at the other end, said narrow portion being positioned toward the front surface of the receptacle and said wide portion being positioned toward the back surface of the receptacle.
Claim 6
Dependent Claim
169 words
A modular jack for making mechanical connection with a coverplate, the modular jack comprising a dielectric frame having a plurality of surfaces designated front, back, top, bottom, right side, and left side; the front surface including an opening into a first cavity for receiving an electrical plug therein, each side surface including a cantilever flexible member having a fixed end positioned towards the front surface of the dielectric frame and a free end positioned towards the back surface thereof, each flexible member having a wedge-shaped, outwardly-extending protrusion with a front portion and a relatively wider back portion, each protrusion being positioned so that its front and back portions are directionally aligned with the front and back surfaces of the dielectric frame, each flexible member being adapted to deflect into the first cavity when force is applied to the protrusion; whereby the free end of each flexible member is positioned to avoid interference with an electrical plug being inserted into the first cavity through the front surface of the frame.
Claim 7
Dependent Claim
169 words
A modular jack for making mechanical connection with a coverplate, the modular jack comprising a dielectric frame having a plurality of surfaces designated front, back, top, bottom, right side, and left side; the front surface including an opening into a first cavity for receiving an electrical plug therein, each side surface including a cantilever flexible member having a fixed end positioned towards the front surface of the dielectric frame and a free end positioned towards the back surface thereof, each flexible member having a wedge-shaped, outwardly-extending protrusion with a front portion and a relatively wider back portion, each protrusion being positioned so that its front and back portions are directionally aligned with the front and back surfaces of the dielectric frame, each flexible member being adapted to deflect into the first cavity when force is applied to the protrusion; whereby the free end of each flexible member is positioned to avoid interference with an electrical plug being inserted into the first cavity through the front surface of the frame.
Claim 8
Dependent Claim
39 words
The modular jack of claim 5 further comprising means for stopping the forward progress of the dielectric frame into a coverplate during insertion, said stopping means being positioned between the protrusion and the back side of the dielectric frame.
Claim 9
Dependent Claim
54 words
The modular jack of claim 5 further comprising a spring block, also made from dielectric material, containing a plurality of metallic spring contacts for making electrical contact with an electrical plug inserted into the first cavity, the spring block being inserted into a second cavity located on the back surface of the dielectric frame.
Claim 10
Dependent Claim
182 words
In combination: A jack assembly for insertion into an opening of a receiving structure such as a coverplate, the jack assembly comprising a receptacle and a spring block, the receptacle including: a first housing made from dielectric material and having a first cavity in a front surface thereof for receiving an electrical plug, and a second cavity in a back surface thereof for receiving the spring block; a pair of cantilever beams, positioned of opposite side surfaces of the first housing that are adapted to deflect into the first cavity when the receptacle is inserted into a receiving structure, each cantilever beam having its free end positioned towards the back surface of the first housing and its fixed end positioned towards the front surface thereof to avoid interference with an electrical plug being inserted into the first cavity through the front surface, the spring block including: a second housing made from dielectric material and having a plurality of grooves for supporting wires positioned thereiin; and a plurality of wires terminated in spring contacts and positioned within the grooves of the second housing.
Claim 11
Dependent Claim
182 words
In combination: A jack assembly for insertion into an opening of a receiving structure such as a coverplate, the jack assembly comprising a receptacle and a spring block, the receptacle including: a first housing made from dielectric material and having a first cavity in a front surface thereof for receiving an electrical plug, and a second cavity in a back surface thereof for receiving the spring block; a pair of cantilever beams, positioned of opposite side surfaces of the first housing that are adapted to deflect into the first cavity when the receptacle is inserted into a receiving structure, each cantilever beam having its free end positioned towards the back surface of the first housing and its fixed end positioned towards the front surface thereof to avoid interference with an electrical plug being inserted into the first cavity through the front surface, the spring block including: a second housing made from dielectric material and having a plurality of grooves for supporting wires positioned thereiin; and a plurality of wires terminated in spring contacts and positioned within the grooves of the second housing.
References Cited (Backward Citations)
NL6609509A
Cited
US3366729A
Cited
US3824524A
Cited
GB2104735A
Cited
US4269467A
Cited
US4477141A
Cited
US4580859A
Cited
USD283979S
Cited
US4711507A
Cited
US4725249A
Cited
US4859201A
Cited
US4820192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-19 | 1995-02-18 | 1995-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-19 | 1999-02-18 | 1999-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-19 | 2003-02-18 | 2003-08-20 | $7700.00 | Window Closed / Lapsed |