Communication connectors having switchable electrical performance characteristics

• US 9,413,121 B2
• Filed: 03/12/2014
• Issued: 08/09/2016
• Est. Priority Date: 03/13/2013
• Status: Active Grant

• Current Assignee: Leviton Manufacturing Company Incorporated
• Original Assignee: Leviton Manufacturing Company Incorporated
• Inventors: Poulsen, Jeffrey Alan, Hammond, Gregory, Riley, Jon Clark, Marti, Franklin Conrad
• Primary Examiner(s): Riyami, Abdullah
• Assistant Examiner(s): Nguyen, Thang
• Application Number:
  US14/206,553
• Publication Number:
  US 20140315436A1
• Time in Patent Office: 881 Days
• Field of Search: 439/188, 439/676
• US Class Current: 1/1
• CPC Class Codes: H01R 13/659 with plural ports for distinct connectors
• CPC Class Codes: H01R 13/6658 on printed circuit board H01R13/6666 - H01R13/6691 take precedence
• CPC Class Codes: H01R 13/70 with built-in switch
• CPC Class Codes: H01R 13/71 Contact members of coupling parts operating as switch , e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H01R 29/00 Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors

Abstract

A connector configured to operate in two different electrical performance modes. The connector may include a plurality of connector contacts, a plurality of contact pads, and an insulator having an insulating portion adjacent the plurality of contact pads. The insulator is movable between an insulating position and a non-insulating position. When the insulator is in the insulating position, the insulating portion insulates the plurality of contact pads from the plurality of connector contacts and the connector operates in a first one of the electrical performance modes. When the insulator is in the non-insulating position, the plurality of connector contacts contact the plurality of contact pads and the connector operates in a different second one of the electrical performance modes. The connector may be implemented as a plug or an outlet.

Claims

1. A connector for use with a cable a first corresponding connector, and a second corresponding connector, the cable comprising a plurality of wires, the first and second corresponding connectors each being configured to mate with the connector to form a different connection therewith, the second corresponding connector comprising at least one aperture, the connector comprising:

a plurality of connector contacts;

a plurality of wire contacts, each of the plurality of wire contacts being couplable to a corresponding one of the plurality of wires;

a plurality of circuit paths, a different one of the plurality of circuit paths connecting each of the plurality of connector contacts to a different one of the plurality of wire contact;

a plurality of contact pads, the plurality of contact pads comprising a different contact pad corresponding to each of the plurality of connector contacts, at least a portion of the plurality of contact pads being connected to one or more coupling elements, each of the plurality of connector contacts being positioned to contact the contact pad corresponding to the connector contact; and

an insulator comprising an outwardly extending projection and an insulating portion, the insulating portion being adjacent the plurality of contact pads, the first corresponding connector pressing against the outwardly extending projection when the first corresponding connector is mated with the connector thereby causing the outwardly extending projection to transition the insulator between one of an insulating position and a non-insulating position to a different one of the insulating position and the non-insulating position, the insulating portion insulating the plurality of contact pads from the plurality of connector contacts when the insulator is in the insulating position, The plurality of connector contacts contacting the plurality of contact pads when the insulator is in the non-insulating position, the outwardly extending projection being received by the at least one aperture of the second corresponding connector when the second corresponding connector is mated with the connector to thereby avoid causing the outwardly extending projection to transition the insulator.

2. The connector of claim 1, wherein the connector further comprises at least one biasing member exerting a biasing force on the insulator, the biasing force being sufficient to bias the insulator into a first one of the insulating position and the non-insulating position;

and

wherein the outwardly extending projection is pressed upon by the first corresponding connector, the outwardly extending projection receives sufficient force from the first corresponding connector to overcome the biasing force and transition the insulator from the first one of the insulating position and the non-insulating position to a second different one of the insulating position and the non-insulating position.

3. The connector of claim 2, further comprising:

a housing comprising an exit aperture, the housing being configured to house the plurality of connector contacts, the plurality of wire contacts, the plurality of circuit paths, the plurality of contact pads, and at least a portion of the insulator, the outwardly extending projection extending outwardly from inside the housing through the exit aperture.

4. The connector of claim 3 for use with the first corresponding connector comprising a sidewall defining a receptacle configured to receive a portion of the connector when the connector and the first corresponding connector are mated, wherein the outwardly extending projection is pressed against the sidewall of the first corresponding connector when the portion of the connector is received inside the receptacle of the first corresponding connector, the pressing exerting sufficient force on the outwardly extending projection to overcome the biasing force and move the insulator to the second different one of the insulating position and the non-insulating position.

5. The connector of claim 2, a housing comprising a receptacle configured to receive at least a portion of the first corresponding connector, the housing being configured to house the plurality of connector contacts, the plurality of wire contacts, the plurality of circuit paths, the plurality of contact pads, and at least a portion of the insulator, the outwardly extending projection of the insulator being positioned inside the receptacle.

6. The connector of claim 1, further comprising:

a substrate, the plurality of contact pads and the one or more coupling elements being positioned on the substrate.

7. The connector of claim 6, wherein the substrate is a first substrate,

the connector further comprises a second substrate,

the plurality of connector contacts are connected to the second substrate,

the plurality of wire contacts are positioned on the second substrate, and

the plurality of circuit paths are positioned on the second substrate.

8. The connector of claim 1, wherein the plurality of connector contacts, the plurality of wire contacts, and the plurality of circuit paths are configured to carry a plurality of differential signals at a data rate of up to about 40 Gigabits per second and an operating frequency of up to about 2 Gigahertz.

9. The connector of claim 1, wherein the plurality of connector contacts comprise a plurality of spade-shaped contacts.

10. The connector of claim 1 for use with the first corresponding connector being a first communication plug comprising a plurality of plug contacts, the second corresponding connector being a second communication plug comprising a plurality of plug contacts, the first and second communication plugs being configured to operate in accordance with the first and second standards, respectively, the first standard being different from the second standard, wherein the connector is a communication outlet comprising:

a receptacle configured to receive both the first and second communication plugs one at a time,

wherein the plurality of connector contacts are positioned in the receptacle to form electrical connections with the plurality of plug contacts of the first communication plug when the first communication plug is received inside the receptacle, and to form electrical connections with the plurality of plug contacts of the second communication plug when the second communication plug is received inside the receptacle.

11. The connector of claim 10, wherein the outlet is a registered jack 45 type outlet, and the first standard is Category 1, Category 2, Category 3, Category 4, Category 5, Category 5e, Category 6, or Category 6A.

12. The connector of claim 1, wherein the connector operates in accordance with a first standard when mated with the first corresponding connector, and the connector operates in accordance with a second standard when mated with the second corresponding connector, the first standard being different from the second standard.

13. A communication outlet comprising:

a first electrical circuit portion comprising a plurality of outlet contacts; and

a second electrical circuit portion, the second electrical circuit portion being selectively connectable to the first electrical circuit portion, and selectively disconnectable from the first electrical circuit portion, the outlet operating in a first electrical performance mode when the second electrical circuit portion is disconnected from the first electrical circuit portion, and the outlet operating in a different second electrical performance mode when the second electrical circuit portion is connected to the first electrical circuit portion.

14. The outlet of claim 13, further comprising:

a switch assembly configured to selectively connect the second electrical circuit portion to the first electrical circuit portion, and selectively disconnect the second electrical circuit portion from the first electrical circuit portion.

15. The outlet of claim 14 for use with a first communication plug comprising a plurality of plug contacts, the first communication plug operating in the first electrical performance mode, and a second communication plug comprising a plurality of plug contacts, the second communication plug operating in the second electrical performance mode, the outlet further comprising:

a receptacle configured to receive both the first and second communication plugs one at a time, the plurality of outlet contacts being positioned in the receptacle to form electrical connections with the plurality of plug contacts of the first communication plug when the first communication plug is received inside the receptacle, and to form electrical connections with the plurality of plug contacts of the second communication plug when the second communication plug is received inside the receptacle, wherein;

the switch assembly is further configured to automatically connect the second electrical circuit portion to the first electrical circuit portion when the first communication plug is inserted into the receptacle, together the outlet and the first communication plug exhibiting a first mated electrical performance in accordance with a first standard, and

the switch assembly is further configured to automatically disconnect the second electrical circuit portion from the first electrical circuit portion when the second communication plug is inserted into the receptacle, together the outlet and the second communication plug exhibiting a second mated electrical performance in accordance with a second standard.

16. An outlet configured to operate in a first electrical performance mode and a second electrical performance mode, the outlet comprising:

a plurality of outlet contacts;

a plurality of wire contacts;

a first circuit connecting the plurality of outlet contacts with the plurality of wire contacts;

a second circuit selectively connectable to and disconnectable from the first circuit, the outlet operating in the first electrical performance mode when the second circuit is connected to the first circuit, and the outlet operating in the second electrical performance mode when the second circuit is disconnected from the first circuit; and

a mode determining mechanism configured to selectively connect and disconnect the first and second circuits.

17. An outlet configured to operate in a first electrical performance mode and a second electrical performance mode, the outlet comprising:

a circuit configured to conduct a plurality of differential signals;

one or more electrical components connected to the circuit configured to cause the outlet to operate in the second electrical performance mode; and

a moveable insulator assembly selectively positionable between the one or more electrical components and the circuit to thereby disconnect the one or more electrical components from the circuit and cause the outlet to operate in the first electrical performance mode.