阅读说明：本技术 电连接器 (Electrical connector ) 是由 T·D·彼得森 J·B·蒂特科姆 于 2020-10-09 设计创作，主要内容包括：本发明涉及电连接器,提供一种配置为连接至电缆的连接器,连接器包括配置为围绕电缆的一端延伸的套筒和从套筒向外延伸的凸缘。凸缘包括外表面和内表面。凸缘还包括围绕基板的外周边连续且完整延伸的外裙部,以及与外裙部间隔开的内裙部。内裙部遵从围绕套筒的闭合且连续的路径。凸缘还包括在内裙部和外裙部之间限定的通道。(The invention relates to an electrical connector, and provides a connector configured to be connected to a cable, the connector including a sleeve configured to extend around an end of the cable and a flange extending outwardly from the sleeve. The flange includes an outer surface and an inner surface. The flange also includes an outer skirt extending continuously and completely around the outer periphery of the base plate, and an inner skirt spaced apart from the outer skirt. The inner skirt follows a closed and continuous path around the sleeve. The flange also includes a channel defined between the inner skirt and the outer skirt.)

1. A connector configured to connect to a cable, the connector comprising:

a sleeve configured to extend around an end of the cable; and

a flange extending outwardly from the sleeve, the flange comprising:

a substrate having an outer surface and an inner surface;

an outer skirt extending continuously and completely around an outer periphery of the base plate;

an inner skirt on the base plate spaced from the outer skirt, the inner skirt following a closed and continuous path around the sleeve; and

a channel defined between the inner skirt and the outer skirt.

2. The connector of claim 1, wherein the outer skirt has a first height and the inner skirt has a second height less than the first height.

3. The connector of claim 1, wherein the flange is angled relative to a longitudinal axis of the sleeve.

4. The connector of claim 1, wherein the connector is a male connector comprising a plurality of pins.

5. The connector of claim 1, wherein the connector is a female connector comprising a plurality of receptacles.

6. The connector of claim 1, wherein the inner skirt and the outer skirt are substantially perpendicular to the inner surface of the substrate.

7. The connector of claim 1, wherein the inner skirt has a substantially square cross-sectional shape.

8. The connector of claim 1, wherein the outer skirt includes a tapered surface facing the second skirt.

9. The connector of claim 1, wherein the sleeve and the flange are unitary.

10. An electrical cable assembly comprising:

a cable;

a first connector connected to a first end of the cable, the first connector comprising:

a sleeve extending around a second end of the cable;

a plurality of pins extending from one end of the sleeve; and

a flange extending outwardly from the sleeve, the flange comprising:

a substrate having an outer surface and an inner surface;

an outer skirt extending continuously and completely around an outer periphery of the base plate;

an inner skirt on the base plate spaced apart from the outer skirt, the inner skirt following a closed and continuous path; and

a channel defined between the inner skirt and the outer skirt; and

a second connector configured to mate with the first connector, the second connector comprising:

a socket including a plurality of receptacles;

a flange extending outwardly from the socket, the flange including a base plate having an inner surface and an outer surface, and a lip extending around an outer periphery of the base plate.

11. The electrical cable assembly as recited in claim 10, wherein a height of the lip of the second connector is substantially equal to a height of the inner skirt of the first connector.

12. The cable assembly of claim 11, wherein a height of the outer skirt is greater than the height of the inner skirt.

13. The electrical cable assembly as recited in claim 10, wherein the lip of the second connector extends into the channel in the first connector between the inner skirt and the outer skirt when the first connector and the second connector are connected together.

14. The electrical cable assembly as recited in claim 10, wherein a free end of the lip of the second connector contacts the inner surface of the substrate of the first connector when the first and second connectors are connected together.

15. The electrical cable assembly as recited in claim 10, wherein a free end of the inner skirt of the first connector contacts the inner surface of the base plate of the second connector when the first and second connectors are connected together.

16. The electrical cable assembly as recited in claim 10, wherein the outer skirt of the first connector overlaps at least a portion of the lip of the second connector when the first and second connectors are connected together.

17. The electrical cable assembly as recited in claim 16, wherein a free end of the outer skirt of the first connector is aligned with the outer surface of the substrate of the second connector when the first and second connectors are connected together.

18. The electrical cable assembly as recited in claim 10, wherein an outward facing surface of the inner skirt of the first connector contacts an inward facing surface of the lip of the second connector when the first and second connectors are connected together.

19. The electrical cable assembly as recited in claim 16, wherein the substrates of the first and second connectors include at least one pair of aligned openings configured to receive a fastener that pulls the substrates together.

Technical Field

The present disclosure relates generally to electrical connectors.

Background

Electrical connectors are used in a variety of applications to connect two or more electrical components together. For example, electrical connectors are used to establish an electrical connection between a trailer and a tractor (e.g., electrical connectors are used to establish an electrical connection between a sleeper compartment of a tractor or a standard cab of a tractor and a trailer). However, conventional electrical connectors are susceptible to infiltration by water or contaminants, which tend to corrode and degrade the electrical system, resulting in premature failure and/or costly and time consuming downtime and maintenance.

Disclosure of Invention

The present disclosure relates to various embodiments of an electrical connector configured to be connected to an electrical cable. In one embodiment, an electrical connector includes: a sleeve configured to extend around an end of the cable; and a flange extending outwardly from the sleeve. The flange includes an outer surface and an inner surface. The flange also includes an outer skirt extending continuously and completely around the outer periphery of the base plate, and an inner skirt spaced apart from the outer skirt. The inner skirt forms a closed and continuous path around the sleeve. The flange also includes a channel defined between the inner skirt and the outer skirt.

The outer skirt may have a first height and the inner skirt may have a second height less than the first height.

The flange may be inclined relative to the longitudinal axis of the sleeve.

The connector may be a male connector comprising a series of pins or a female connector comprising a series of sockets.

The inner and outer skirts may be substantially perpendicular to the inner surface of the base plate.

The inner skirt may have a generally square cross-sectional shape.

The outer skirt may comprise a tapered surface facing the second skirt.

The sleeve and the flange may be integral.

The present disclosure relates to various embodiments of a cable assembly. In one embodiment, a cable assembly includes a cable and a first connector connected to a first end of the cable. The first connector includes a sleeve extending around the second end of the cable, a series of pins extending from one end of the sleeve, and a flange extending outwardly from the sleeve. The flange includes: a substrate having an outer surface and an inner surface; an outer skirt extending continuously and completely around the outer periphery of the base plate; an inner skirt spaced apart from the outer skirt on the base plate; and a channel defined between the inner skirt and the outer skirt. The inner skirt forms a closed and continuous path. The cable assembly also includes a second connector configured to mate with the first connector. The second connector includes a socket including a series of receptacles and a flange extending outwardly from the receptacles. The flange of the second connector includes: a substrate having an inner surface and an outer surface; and a lip extending around an outer periphery of the substrate.

The height of the lip of the second connector may be substantially equal to the height of the inner skirt of the first connector.

The height of the outer skirt may be greater than the height of the inner skirt.

When the first and second connectors are connected together, the lip of the second connector may extend into the channel in the first connector between the inner and outer skirts.

When the first and second connectors are connected together, the free end of the lip of the second connector may contact the inner surface of the substrate of the first connector.

When the first connector and the second connector are connected together, the free end of the inner skirt of the first connector may contact the inner surface of the base plate of the second connector.

The outer skirt of the first connector may overlap at least a portion of the lip of the second connector when the first and second connectors are connected together.

The free end of the outer skirt of the first connector may be aligned with an outer surface of the substrate of the second connector when the first and second connectors are connected together.

When the first and second connectors are connected together, an outer facing surface of the inner skirt of the first connector may contact an inner facing surface of the lip of the second connector.

The base plates of the first and second connectors may include at least one pair of aligned openings configured to receive fasteners that pull the base plates together.

This summary is provided to introduce a selection of features and concepts of the embodiments of the disclosure that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. One or more of the described features may be combined with one or more other described features to provide a viable device.

Drawings

These and other features and advantages of embodiments of the present disclosure will become more apparent by reference to the following detailed description when taken in conjunction with the following drawings. In the drawings, like reference numerals are used throughout the figures to indicate like features and components. The figures are not necessarily to scale.

FIG. 1 is a perspective view of a cable assembly including a male connector and a female connector according to one embodiment of the present disclosure;

FIG. 2 is a perspective view of an embodiment of the female connector shown in FIG. 1;

FIGS. 3A-3B are perspective and cross-sectional views, respectively, of the embodiment of the male connector shown in FIG. 1, including a sleeve and a flange;

FIG. 4 is a perspective view of the embodiment of the flange shown in FIGS. 3A-3B; and

fig. 5A-5B are side and cross-sectional views, respectively, of a male connector connected to a female connector according to one embodiment of the present disclosure.

Detailed Description

The present disclosure relates to various embodiments of an electrical connector configured to be connected to an electrical cable. Electrical connectors according to various embodiments of the present disclosure are configured to protect cables from, or at least reduce the risk of, the intrusion of debris and contaminants that might otherwise corrode or degrade electrical systems.

The cables and connectors of the present disclosure may be used to electrically couple together any suitable electronic devices, such as a tractor to a trailer (e.g., to electrically couple a sleeper compartment of a tractor or a standard cab of a tractor to a trailer). A suitable connection scheme for connecting a tractor to a trailer is described in U.S. patent No.6,483,200, which is incorporated herein by reference in its entirety.

Referring now to fig. 1, a cable module or assembly 100 according to one embodiment of the present disclosure includes a male connector 200 (e.g., a plug) connected to one end of a cable 300 (e.g., a multi-conductor cable) and a female connector 400 (e.g., a jack) connected to an opposite end of the cable 300. The male connector 200 is configured to mate with a female connector 400 or receptacle (outlet) of another cable assembly, such as a receptacle in a trailer or in a sleeper compartment of a tractor, and the female connector 400 is configured to mate with the male connector 200 or receptacle of another cable assembly, such as a receptacle in a trailer or a receptacle in a sleeper compartment of a tractor. When the male connector 200 of the cable assembly 100 is connected to the female connector 400 of another cable assembly or to the female connector 400 of a receptacle connected to a first electronic device (e.g., a sleeper compartment or cab of a tractor) and the female connector 400 of the cable assembly 100 is connected to the male connector 200 of another cable assembly or to the male connector 200 of a receptacle connected to a second electronic device (e.g., a trailer), an electrical connection is established such that current can flow between the two electronic devices (e.g., between the tractor and the trailer) through the cable assembly 100. Additionally, as described in more detail below, the configuration of male connector 200 and female connector 400 is configured to prevent or mitigate the intrusion of debris and contaminants into the electrical system when male connector 200 and female connector 400 are mated together. Otherwise, the presence of debris and/or contaminants may corrode or degrade the electrical system (e.g., pins and sockets of multi-conductor cable 300 and/or male and female connectors 200 and 400).

In one embodiment, the male and female connectors 200, 400 of the present disclosure may conform to Society of Automotive Engineers (SAE) standard J560. In one embodiment, the male and female connectors 200, 400 of the present disclosure may conform to International Standard Organization (ISO) standard 3731. In one or more embodiments, male connector 200 and female connector 400 may conform to or comply with any other suitable industry standard.

Referring now to the embodiment shown in fig. 2, female connector 400 includes a sleeve 401 configured to be connected to an end of cable 300 (e.g., a multi-conductor cable), a socket 402 connected to sleeve 401, and a flange 403 extending outwardly from the socket. In the illustrated embodiment, the receptacle 402 includes a series of receptacles 404 configured to electrically connect to the cable 300. Additionally, in the illustrated embodiment, the flange 403 of the female connector 400 includes a base plate 405 and a lip 406 that extends continuously and completely around the outer perimeter of the base plate 405. In the illustrated embodiment, the substrate 405 includes an outer surface 407 (see fig. 1) that faces the receptacle 404 in the receptacle 402 (e.g., faces away from the outer surface 407 of the male connector 200 when the male and female connectors 200, 400 are coupled together) and an inner surface 408 that is opposite the outer surface 407 and faces away from the receptacle 404 in the receptacle 402 (e.g., faces the inner surface 408 of the male connector 200 when the male and female connectors 200, 400 are coupled together). In the illustrated embodiment, an inner surface 408 of the substrate 405 is configured to engage with the male connector 200. Additionally, in the illustrated embodiment, the lip 406 has a connected end 409 at an inner surface 408 of the base plate 405 and a free end 410 opposite the connected end 409 and distal of the base plate 405. In the illustrated embodiment, the lip 406 extends from an inner surface 408 of the substrate 405 in a direction away from the substrate 405 and the receptacle 404 of the female connector 400 (e.g., the lip 406 extends in a direction toward the male connector 200 when the male and female connectors 200, 400 are connected together). Additionally, in the illustrated embodiment, the lip 406 has a height H measured from the free end 410 to the connection end 409 (e.g., a height H measured from the free end 410 of the lip 406 to the inner surface 408 of the substrate 405).

With continued reference to the embodiment shown in fig. 2, receptacle 402 also includes a keyway 411, keyway 411 configured to ensure proper orientation of female connector 400 relative to male connector 200 to mate male connector 200 and female connector 400 together. In the illustrated embodiment, the keyway 411 is an arcuate recess extending circumferentially around a portion of the socket 402. In one or more embodiments, the keyway 411 can have any other suitable shape, such as a flat section.

Referring now to the embodiment shown in fig. 3A-3B, the male connector 200 includes a sleeve 201 configured to be connected to an end of a cable 300 (e.g., a multi-conductor cable) and a flange 202 extending outwardly from the sleeve 201. In the illustrated embodiment, the sleeve 201 is a hollow, generally cylindrical member (e.g., a tubular member) that includes a proximal portion 203 and a distal portion 204 opposite the proximal portion 203. The sleeve 201 defines an opening 205 extending longitudinally along the length of the sleeve 201, the sleeve 201 being configured to receive a portion of the electrical cable 300. In the illustrated embodiment, the proximal portion 203 of the sleeve 201 includes a stress relief 206 (e.g., a series of arcuate notches forming the stress relief 206). The sleeve 201 further comprises a cap 207 at the distal end portion 204 of the sleeve 201, the cap 207 closing the opening 205. The cap 207 defines a series of openings 208 and a series of conductive pins 209 extend through the openings 208. The pin 209 is configured to electrically connect to a cable 300 (e.g., a multi-conductor cable).

Additionally, in the illustrated embodiment, sleeve 201 includes an enlarged portion 210 proximate distal portion 204 of sleeve 201 (e.g., the portion of sleeve 201 proximate distal portion 204 has a larger outer diameter than the portion of sleeve 201 proximate proximal portion 203 of sleeve 201. enlarged portion 210, cap 207, and pin 209 of sleeve 201 together define a plug configured to mate with receptacle 402 and receptacle 404 of female connector 400. additionally, in the illustrated embodiment, flange 202 is positioned along enlarged portion 210 of sleeve 201.

With continued reference to the embodiment shown in fig. 3A, sleeve 201 also includes a key 211 on enlarged portion 210 of sleeve 201 between flange 202 and cap 207 at distal portion 204. In the illustrated embodiment, the key 211 is an arcuate projection that extends circumferentially along a portion of the enlarged portion 210 of the sleeve 201. The key 211 is configured to extend into a keyway 411 in a receptacle 402 of the female connector 400 to ensure proper orientation of the male connector 200 relative to the female connector 400 such that the pin 209 is received in a corresponding receptacle 404 in the female connector 400 (e.g., the engagement between the key 211 and keyway 411 is configured to prevent connecting the male connector 200 and female connector 400 together except when the male connector 200 and female connector 400 are in the proper orientation relative to each other). In one or more embodiments, the key 211 may have any other suitable configuration, such as a flat section on the outer surface of the enlarged portion 210.

With continued reference to the embodiment shown in fig. 3A-3B, the flange 202 includes a base plate 212, an outer skirt 213 extending around an outer periphery of the base plate 212, and an inner skirt 214 spaced inwardly from the outer skirt 213. The inner skirt 214 is positioned between the outer skirt 213 and the enlarged portion 210 of the sleeve 201. A groove or channel 215 is defined between the outer skirt 213 and the inner skirt 214. In the illustrated embodiment, the outer skirt 213 extends completely and continuously around the outer periphery of the substrate 212 (e.g., the outer skirt 213 forms a continuous and closed track). Additionally, in the illustrated embodiment, the inner skirt 214 follows a continuous and closed path around the enlarged portion 210 of the sleeve 201 (e.g., no openings in the inner skirt 214).

In the illustrated embodiment, the substrate 212 includes an outer surface 216 facing away from the pins 209 (e.g., the outer surface 216 facing away from the female connector 400 when the male and female connectors 200, 400 are connected together) and an inner surface 217 facing the pins 209 opposite the outer surface 216 (e.g., the inner surface 217 facing the female connector 400 when the male and female connectors 200, 400 are connected together). Additionally, in the illustrated embodiment, the base 212 of the flange 202 is inclined relative to the longitudinal axis a of the sleeve 201, as shown in fig. 3B (e.g., the base 212 of the flange 202 is not orthogonal to the longitudinal axis a of the sleeve 201). In the illustrated embodiment, an imaginary axis B perpendicular to the base plate 212 is angled (i.e., non-parallel) relative to the longitudinal axis a of the sleeve 201. In one or more embodiments, the base 212 of the flange 201 can have any other suitable orientation (e.g., the base 212 of the flange 201 can be orthogonal or substantially orthogonal to the longitudinal axis a of the sleeve 201).

In addition, in the illustrated embodiment, the outer skirt 213 and the inner skirt 214 extend from the inner surface 217 of the substrate 212 in a direction away from the substrate 212 and toward the pins 209 of the male connector 200 (e.g., the outer skirt 213 and the inner skirt 214 extend in a direction toward the female connector 400 when the male connector 200 and the female connector 400 are connected together.

In the illustrated embodiment, the base 212 of the flange 202 has a generally heptagonal shape, although in one or more embodiments, the base 212 of the flange 202 may have any other suitable polygonal shape (e.g., rectangular) or any suitable non-polygonal shape (e.g., circular). Additionally, in the illustrated embodiment, the outer and inner skirts 213, 214 have the same outer contoured shape as the substrate 212 or substantially the same outer contoured shape as the substrate 212 (e.g., the outer contoured shape of the outer and inner skirts 213, 214 corresponds or substantially corresponds to the outer contoured shape of the substrate 212). In one or more embodiments, the outer skirt 213 and the inner skirt 214 may have any other suitable shape. In one or more embodiments, the outer skirt 213 and the inner skirt 214 may have different outer profile shapes from each other and/or the outer skirt 213 and the inner skirt 214 may have different outer profile shapes from the substrate 212.

In the illustrated embodiment, the outer skirt 213 of the flange 202 has a connected end 218 at an inner surface 217 of the base plate 212 and a free end 219 opposite the connected end 218 and distal to the base plate 212. Further, in the illustrated embodiment, the outer skirt 213 has a height H measured from the free end 219 to the connected end 218_out(e.g., height H measured from free end 219 of outer skirt 213 to inner surface 217 of substrate 212_out). In one or more embodiments, the height H of the outer skirt 213 is selected_outSuch that the free end 219 of the outer skirt 213 overlaps at least a portion of the lip 406 on the flange 403 of the female connector 400 when the male and female connectors 200, 400 are connected to each other, as shown in fig. 5A-5B. In one or more embodiments, the height H of the outer skirt 213 is selected_outSuch that the free ends 219 of the outer skirt 213 of the male connector 200 are aligned (e.g., coplanar) with the outer surface 407 of the substrate 405 of the female connector 400 when the male and female connectors 200, 400 are connected together, as described in more detail below with reference to fig. 5A-5B.

In the illustrated embodiment, the inner skirt 214 of the flange 202 of the male connector 200 has a connecting end 220 at an inner surface 217 of the base plate 212 and a free end 221 opposite the connecting end 220 and distal of the base plate 212. Further, in the illustrated embodiment, the inner skirt 214 has a height H measured from the free end 221 to the connected end 220_in(e.g., height H measured from free end 221 of outer skirt 213 to inner surface 217 of substrate 212_in). In the illustrated embodiment, the height H of the outer skirt 213 of the male connector 200_outGreater than the height H of the inner skirt 214 of the male connector 200_in. In one or more embodiments, outer skirt 213 and inner skirt 214 may have any other suitable relative height H_out，H_in. For example, in one or more embodiments, the height H of the outer skirt 213_outMay be at a height H relative to the inner skirt 214_inIdentical or substantially identical.

In one or more embodiments, the height H of the inner skirt 214 of the male connector 200_inEqual or substantially equal to the height H of the lip 406 of the female connector 400. Thus, when the male connector 200 is connected to the female connectorWhen the connectors 400 are mated together as shown in fig. 5A-5B, the distal end of the lip 406 of the female connector 400 extends into the channel 215 defined between the outer skirt 213 and the inner skirt 214 and engages (e.g., contacts) the inner surface 217 of the substrate 212 between the outer skirt 213 and the inner skirt 214 (e.g., the distal end of the lip 406 of the female connector 400 contacts a portion of the inner surface 217 of the substrate 212 of the male connector 200 at the channel 215 between the outer skirt 213 and the inner skirt 214). In addition, when the male and female connectors 200, 400 are mated together, as shown in fig. 5A-5B, the distal end 221 of the inner skirt 214 of the male connector 200 engages (e.g., contacts) the inner surface 408 of the substrate 405 of the female connector 400.

Additionally, in the illustrated embodiment, an inward surface 222 of the outer skirt 213 (e.g., the surface of the outer skirt 213 facing the inner skirt 214) is sloped or ramped. In the illustrated embodiment, the inward surface 222 of the outer skirt 213 tapers from a narrower end 223 at the free end 219 of the outer skirt 213 to a wider end 224 at the connecting end 218 of the outer skirt 213 (e.g., a wider end 224 at the inner surface 217 of the base plate 212 and a narrower end 223 distal from the inner surface 217 of the base plate 212). As shown in fig. 5A-5B, when the male and female connectors 200, 400 are connected together, an outward facing surface 412 of the lip 406 of the female connector 400 is spaced apart from an inward facing surface 222 of the outer skirt 213 on the male connector 200 by a gap G. In one or more embodiments, the gap G between the outer skirt 213 and the lip 406 is configured to prevent water or other contaminants from wicking between the outer-facing surface 412 of the lip 406 and the inner-facing surface 222 of the outer skirt 213 (wrapping up).

Referring now to the embodiments of fig. 3A, 3B, and 4, the flange 202 and sleeve 201 of the male connector 200 may be integrally formed as a unitary component (e.g., the sleeve 201 may be overmolded onto the flange 202). In the illustrated embodiment, the flange 202 includes a central opening 225. In one or more embodiments, the central opening 225 in the flange 202 is sized such that the flange 202 can be slid over the cable 300, and then the sleeve 201 can be overmolded onto the flange 202.

Additionally, in the illustrated embodiment, the flange 202 may include one or more tabs 226 that extend into the central opening 225. In one or more embodiments, the one or more tabs 226 are configured to help secure the flange 202 to the sleeve 201 (e.g., during an overmolding process). Although in the illustrated embodiment, flange 202 includes four equally spaced tabs 226, in one or more embodiments, flange 202 may include any other suitable number of tabs 226, and tabs 226 may have any other suitable arrangement about central opening 225.

With continued reference to the embodiment shown in fig. 3A, 3B, and 4, the flange 202 further includes a pair of tabs 227 on opposite sides of the central opening 225. In the illustrated embodiment, the tabs 227 extend from the inner surface 217 of the substrate 212 in a direction away from the substrate 212 and toward the pins 209 of the male connector 200 (e.g., the tabs 227 extend in a direction toward the female connector 400 when the male and female connectors 200, 400 are connected together). In the embodiment shown, the tabs 227 extend in the same direction as the outer skirt 213 and the inner skirt 214. In the embodiment shown, the sleeve 201 is overmolded over tabs 227 on the flange 202 to secure the sleeve 201 to the flange 202. In the illustrated embodiment, once the sleeve 201 has been bonded to the flange 202 (e.g., by overmolding), the tabs 227 on the flange 202 extend into the portion 228 of the enlarged portion 210 of the sleeve 201. In this manner, tabs 227 on flange 202 are configured to secure flange 202 to sleeve 201. Although in the illustrated embodiment, the flange 202 includes a pair of opposing tabs 227, in one or more embodiments, the flange 202 can include any other suitable number of tabs 227 (e.g., a single tab or more than two tabs), and one or more tabs 227 can have any other suitable arrangement about the central opening 225 in the flange 202.

With continued reference to the embodiment shown in fig. 3A-4, the flange 202 of the male connector 200 also includes a series of ribs 229 on the inner surface 217 of the base plate 212 that extend inwardly (e.g., radially inwardly) from the inner skirt 214. The ribs 229 are configured to support and reinforce the inner skirt 214. Additionally, in the illustrated embodiment, the flange 202 of the male connector 200 also includes a raised portion 230 surrounding the central opening 225. The raised portion 230 is configured to reinforce the flange 202 around the central opening 225. In the illustrated embodiment, the ribs 229 extend from the inner skirt 214 to the raised portion 230 along the inner surface 217 of the substrate 212 (e.g., the ribs 229 extend radially inward from the inner skirt 214 to the raised portion 230).

In operation, when the male and female connectors 200, 400 are mated together, as shown in fig. 5A-5B, the lip 406 of the female connector 400 extends into the channel 215 defined between the outer and inner skirts 213, 214 of the male connector 200, and the free end 410 of the lip 406 contacts the inner surface 217 of the substrate 212 in the channel 215. Thus, when the male connector 200 and the female connector 400 are mated together, the outer and inner skirts 213, 214 of the male connector and the lip 406 of the female connector 400 engage each other. Additionally, in the illustrated embodiment, an outward facing surface 232 of the inner skirt 214 of the male connector 200 (e.g., a surface 232 of the inner skirt 214 facing the outer skirt 213) contacts (e.g., presses against) an inward facing surface 414 of the lip 406 of the female connector 400 when the male connector 200 and the female connector 400 are mated together. Further, when the male connector 200 and the female connector 400 are mated together, the free end 221 of the inner skirt 214 of the male connector 200 contacts the inner surface 408 of the base plate 405 of the female connector 400. The outer and inner skirts 213, 214 on the flange 202 of the male connector 200 and the lip 406 on the female connector 400 together define a seal (e.g., a seal formed along a tortuous or serpentine path) configured to prevent water and/or other contaminants from reaching the pins 209 and/or receptacles 404 of the electrical connectors 200, 400. In this manner, the configuration of the outer and inner skirts 213, 214 of the male connector 200 and the lip 406 of the female connector 400 is configured to prevent or at least mitigate corrosion and/or degradation of the electrical connectors 200, 400 and the cable 300.

Additionally, in one or more embodiments, the substrate 212 of the male connector 200 includes at least one opening 231 and the substrate 405 of the female connector 400 includes at least one opening 413, the at least one opening 413 configured to align with the opening 231 in the male connector 200 when the male connector 200 and the female connector 400 are mated together, as shown in fig. 5A-5B. In the illustrated embodiment, the substrates 212, 405 include at least one pair of aligned openings 231, 413, respectively, although in one or more embodiments, the substrates 212, 405 may have any other suitable number of openings 231, 413. Openings 231, 413 in substrates 212, 405 are configured to receive one or more fasteners that secure male connector 200 and female connector 400 together in a mated position. Additionally, in one or more embodiments, fasteners extending through the openings 231, 413 in the base plates 212, 405 are configured to pull the base plates 212, 405 toward each other. Pulling the base plates 212, 405 of the male and female connectors 200, 400 towards each other is configured to ensure contact between the free end 221 of the inner skirt 214 of the male connector 200 and the inner surface 408 of the base plate 405 of the female connector 400. Pulling the substrates 212, 405 of the male and female connectors 200, 400 toward each other is also configured to ensure that the lip 406 of the female connector 400 extends into the channel 215 defined between the outer and inner skirts 213, 214 of the male connector 200, and the free end 410 of the lip 406 contacts the inner surface 217 of the substrate 212 in the channel 215. Such contact is configured to prevent or mitigate the ingress of water or other contaminants.

When the male and female connectors 200, 400 are connected together, they may be installed in any desired orientation (e.g., horizontal or vertical). In one or more embodiments, the configuration of the flanges 202, 403 of the male and female connectors 200, 400, respectively, is configured to prevent or at least mitigate the risk of contaminant intrusion, regardless of the orientation in which the male and female connectors 200, 400 are connected together. For example, in one or more embodiments in which the male and female connectors 200, 400 are connected together in a vertical orientation, the male connector 200 may be positioned above the female connector 400 such that the outer skirt 213 of the male connector 200 acts as a cover or umbrella that shields the flange 403 of the female connector 400, thereby reducing the risk of contaminant ingress. In one or more embodiments in which the male connector 200 and the female connector 400 are connected together in a horizontal orientation, the outer skirt 213 of the male connector 200 extends around a lip 406 on the flange 403 of the female connector 400. Further, in any mounting orientation, the free end 221 of the inner skirt 214 of the male connector 200 contacts the inner surface 408 of the substrate 405 of the female connector 400, the lip 406 of the female connector 400 extends into the channel 215 defined between the outer skirt 213 and the inner skirt 214 of the male connector 200, and the free end 410 of the lip 406 contacts the inner surface 217 of the substrate 212 in the channel 215 to mitigate the risk of contaminant ingress.

Although the present invention has been described in detail with particular reference to exemplary embodiments thereof, the exemplary embodiments described herein are not intended to be exhaustive or to limit the scope of the invention to the precise forms disclosed. It will be appreciated by those skilled in the art that substitutions and changes in the described structures, and methods of assembly and operation may be made without departing substantially from the principles, spirit and scope of the invention as set forth in the appended claims. For example, in one or more embodiments, the configuration of the flange 202 of the male connector 200 and the configuration of the flange 403 of the female connector 400 may be switched (e.g., the flange 403 of the female connector 400 may include the outer skirt 213 and the inner skirt 214, and the flange 202 of the male connector 200 may include the lip 406).

Although relative terms, such as "outer," "inner," "upper," "lower," and the like, have been used herein to describe a spatial relationship between one element and another element, it should be understood that such terms are intended to encompass different orientations of the various elements and components of the invention in addition to the orientation depicted in the figures. In addition, as used herein, the term "substantially" and similar terms are used as approximate terms rather than degree terms and are intended to account for inherent deviations in measured or calculated values that would be recognized by one of ordinary skill in the art. Further, as used herein, when an element is referred to as being "on" another element, it can be directly on the other element or multiple elements may be present between the two elements. Further, when a component is referred to as being "coupled" to another component, it can be directly attached to the other component or intervening components may be present therebetween.