ELECTRICAL CONNECTOR DEMATING SYSTEM AND METHOD

Abstract

A demating device configured to demate an electrical connector assembly having a first connector and a second connector is provided. The demating device may include a first separating member, a second separating member, and a gripping assembly. Actuation of the first separating member and the second separating member towards one another drives the jaws of the gripping assembly together, therein allowing secure gripping of the electrical connector assembly via the demating device for separation of the first and second connectors.

Claims

1. A demating tool configured to separate a first connector and a second connector of an electrical connector assembly, the demating tool comprising: a first separating member and a second separating member, each configured to be operatively connected to a handle assembly; wherein said first separating member and said second separating member are configured to open and close in a first direction when actuated by the handle assembly, wherein said first separating member and said second separating member are configured to move substantially parallel to each other; and a first claw and a second claw operatively connected together and attached to the first separating member, wherein the first claw and the second claw are configured to open and close in a second direction substantially perpendicular to the first direction, wherein the first claw and the second claw are configured to move towards each other when the first separating member and the second separating member move in the first direction.

2. The demating tool of claim 1, further comprising an elastic member connecting the first claw and the second claw.

3. The demating tool of claim 1, wherein the second separating member further comprises at least one ramp flange configured to operatively engage a proximal end of the first claw and a proximal end of the second claw.

4. The demating tool of claim 1, further comprising the handle assembly comprising a first handle and a second handle.

5. The demating tool of claim 1, wherein the first claw and the second claw each further comprise at least one grip for receiving the first connector.

6. The demating tool of claim 1, further comprising at least one protrusion disposed on a distal portion of the second separating member, said at least one protrusion configured to separate the electrical connector assembly.

7. The demating tool of claim 1, wherein the first separating member comprises a first connector receiving portion, and the second separating member comprises a second connector receiving portion, said first connector receiving portion and said second connector receiving portion each being a selected size to fit the first connector and the second connector.

8. A demating system configured to separate a first connector and a second connector of an electrical connector assembly, the demating system comprising: a first separating member and a second separating member configured to operatively attach to a handle assembly, wherein the first separating member and the second separating member are configured to move laterally in a first direction upon actuation of the handle assembly, wherein the first direction is substantially parallel to a longitudinal axis of the electrical connector assembly; a set of claws operatively connected to a distal end of the first separating member at a plurality of pivot joints, said set of claws configured to move radially in a second direction; an elastic member operatively connected to proximal ends of the set of claws, wherein the elastic member biases the proximal ends of the set of claws towards one another around the plurality of pivot joints; and a ramp portion disposed at a distal portion of the second separating member configured to engage the proximal ends of the set of claws to move the set of claws towards a closed position.

9. The demating system of claim 8, wherein the set of claws comprise at least one grip for receiving the first connector.

10. The demating system of claim 8, wherein the second separating member comprises at least one protrusion disposed on the distal portion, said at least one protrusion configured to separate the electrical connector assembly.

11. The demating system of claim 8, wherein the first separating member comprises a first connector receiving portion, and the second separating member comprises a second connector receiving portion; said first connector receiving portion and said second connector receiving portion each being a selected size to fit the first connector and the second connector.

12. The demating system of claim 8, further comprising a gap disposed on the distal portion of the second separating member, wherein the gap receives a portion of the first separating member when in a closed configuration.

13. The demating system of claim 8, wherein a distal end of the first separating member comprises an opening receiving the elastic member therethrough.

14. The demating system of claim 8, wherein the second direction is substantially perpendicular to the longitudinal axis of the electrical connector assembly.

15. A method for demating a first electrical connector assembly having a first connector and a second connector, the method comprising the steps of: providing a demating tool comprising a first separating member, a second separating member, and a first gripping assembly comprising a set of claws; receiving the first connector within a first connector receiving portion of the first separating member and receiving the second connector within a second connector receiving portion of the second separating member; actuating the first separating member and the second separating member to close in a first direction, wherein the first direction is substantially parallel to a longitudinal axis of the first electrical connector assembly; actuating the set of claws to close in a second direction, wherein the second direction is substantially perpendicular to the longitudinal axis of the first electrical connector assembly; gripping the first connector of the first electrical connector assembly via the set of claws; and demating the first connector and the second connector.

16. The method of claim 15, further comprising: driving proximal ends of the set of claws apart via a ramp portion disposed on the second separating member when the first separating member and the second separating member are actuated to close.

17. The method of claim 16, further comprising: driving distal ends of the set of claws to close in the second direction when the proximal ends of the set of claws move apart.

18. The method of claim 15, wherein the second separating member comprises protrusions and the second connector comprises openings, further comprising: receiving the protrusions within the openings of the second connector.

19. The method of claim 18, wherein the first connector comprises at least one standoff, further comprising: abutting the protrusions against the at least one standoff to separate the first connector and the second connector.

20. The method of claim 15, further comprising: replacing the first gripping assembly with a second gripping assembly, the second gripping assembly being configured to demate a second electrical connector assembly, the second electrical connector assembly being a substantially different size than the first electrical connector assembly.

Description

BRIEF DESCRIPTION OF THE DRAWING FIGURES

[0013] Embodiments of the invention are described in detail below with reference to the attached drawing figures, wherein:

[0014] FIG. 1 is a depiction a demating device, in some embodiments;

[0015] FIG. 2 is a depiction of a set of pliers, which in some embodiments may operatively connect to the demating device;

[0016] FIG. 3 is a depiction of a first separating member of the demating device, in some embodiments;

[0017] FIG. 4A is a depiction of a gripping assembly of the demating device, in some embodiments;

[0018] FIG. 4B is a depiction of the first separating member operatively connected to gripping assembly, in some embodiments;

[0019] FIG. 5 is a depiction of the second separating member of the demating device, in some embodiments;

[0020] FIG. 6 depicts a top view of the second separating member and the gripping assembly, in some embodiments;

[0021] FIG. 7A depicts the demating device in an open configuration, in some embodiments; and

[0022] FIG. 7B depicts the demating device in a closed configuration, in some embodiments.

[0023] The drawing figures do not limit the invention to the specific embodiments disclosed and described herein. The drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the invention.

DETAILED DESCRIPTION

[0024] The following detailed description references the accompanying drawings that illustrate specific embodiments in which the invention can be practiced. The embodiments are intended to describe aspects of the invention in sufficient detail to enable those skilled in the art to practice the invention. Other embodiments can be utilized and changes can be made without departing from the scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense. The scope of the invention is defined only by the appended claims, along with the full scope of the equivalents to which such claims are entitled.

[0025] In this description, references to “one embodiment,” “an embodiment,” or “embodiments” mean that the feature or features being referred to are included in at least one embodiment of the technology. Separate references to “one embodiment,” “an embodiment,” or “embodiments” in this description do not necessarily refer to the same embodiment and are also not mutually exclusive unless so stated and/or except as will be readily apparent to those skilled in the art from the description. For example, a feature, structure, act, etc. described in one embodiment may also be included in other embodiments, but is not necessarily included. Thus, the technology can include a variety of combinations and/or integrations of the embodiments described herein.

[0026] Demating as used herein is the process of separating or disconnecting an electrical connector, the operation of which results in disconnection of the plug and socket and the pins and corresponding receptacles therein. Damage to one or more of the pins or receptacles can result, in part, from uneven or improper demating, wherein a side load is caused to be introduced in the connector, and particularly within the pins and/or receptacles, due to misalignment of the connector portions. Proper, parallel demating can provide advantages, such as minimal or zero side loading of the pins and receptacles during a demating event.

[0027] FIG. 1 depicts a demating device 100, in some embodiments, configured to demate electrical connector assemblies. The demating device 100 may include a first separating member 200, a gripping assembly 300, and a second separating member 400. As will be described in greater detail below, actuation of first separating member 200 towards second separating member 400 will drive a lower portion of gripping assembly 300 together. This motion allows demating device 100 to grip an electrical connector stably and evenly via gripping assembly 300. Such a grip prevents twisting or unalignment of the electrical connector during the demating process, therefore preventing damage of any pins or receptacles. In some embodiments, this motion further allows demating device 100 to safely demate an electrical connector assembly in the parallel direction. Thus, demating device allows for the ability to both grip and demate the connectors using only one device.

[0028] In some embodiments, demating device 100 may be configured to demate different sized electrical connector assemblies. For example, in some embodiments, demating device 100 may be configured to demate a 7-pin connector. In some embodiments, demating device 100 may be configured to demate a 51-pin connector. In some embodiments, demating device 100 may be configured to demate any electrical connector comprising about 7 pins to about 51 pins. Aspects of the sizing of demating device 100 may be adjusted for demating different sized electrical connectors as stated above.

[0029] In some embodiments, elements of demating device 100 may comprise a rigid material. In some embodiments, elements of demating device 100 may comprise a metal material. In some embodiments, elements of demating device 100 may comprise a hard plastic material. In some embodiments, elements of demating device 100 may comprise polyetheretherketone. In some embodiments, elements of demating device 100 may comprise a rubber material. In some embodiments, elements of demating device 100 may be formed using an additive printing process.

[0030] FIG. 2 is a depiction of a set of pliers 500, which in some embodiments may operatively connect to demating device 100. Pliers 500, in some embodiments, include a handle assembly 501 and a distal assembly 511. Handle assembly 501 comprises bolts 502a, 502b, connection member 504, rods 506a, 506b, and handles 508a, 508b. Distal assembly 511 comprises pinching members 510a, 510b. In some embodiments, distal assembly 511 may be removed from pliers 500 and replaced with portions of demating device 100. This will be discussed in greater detail below.

[0031] FIG. 3 is a depiction of the first separating member 200, in some embodiments. First separating member 200 may include a proximal arm 202 and a distal portion 204. In some embodiments, proximal arm 202 may include first bore 206, first recess 208, and second recess 210. In these embodiments, one or more of the first bore 206, the first recess 208, and the second recess 210 may be configured to receive portions of handle assembly 501 of pliers 500. For example, in some embodiments first bore 206 may be configured to receive one of bolts 502a or 502b. In some embodiments, one of bolts 502a or 502b may mechanically fasten to first bore 206, and therefore fasten first separating member 200 to one end of the handle assembly 501 of pliers 500. In some embodiments, first recess 208 may be configured to allow connection member 504 to reside therein during operation. For example, as will be discussed further below, when first separating member 200 and second separating member 400 are brought towards one another along a substantially parallel axis, first recess 208 may provide a hollowed out region for connection member 504 to reside. In some embodiments, second recess 210 may be configured to receive one of rods 506a or 506b of pliers 500. For example, a user may attach proximal arm 202 to handle assembly 501 of pliers 500. During insertion, second recess 210 may receive one of rods 506a or 506b. In this manner, pliers 500 may operatively connect to first separating member 200.

[0032] Distal portion 204, in some embodiments, includes a hole 212. Hole 212, in some embodiments, is configured to receive an elastic member 310 of gripping assembly 300 therethrough. Distal portion 204, in some embodiments, further comprises connecting extensions 214a, 214b, 214c, and 214d. Connecting extensions 214a, 214b, 214c, 214d extend longitudinally from first separating member 200. In some embodiments, each connecting extension 214a, 214b, 214c, 214d includes a connecting hole 216a, 216b, 216c, and 216d. For purposes of clarity, a first side of distal portion 204 will be discussed below. The second side of distal portion 204 is substantially similar to the first side of distal portion 204. In some embodiments, connecting extensions 214a and 214b may be separated by a distance alpha to allow for reception of either first claw 302 or second claw 304 therein. In some embodiments, connecting extensions 214c and 214d may be similarly separated by the same distance alpha to allow for reception of either first claw 302 or second claw 304 therein. In some embodiments, the distance alpha may be between about 0.05 inches to about 0.4 inches. In some embodiments, the distance alpha may be between about 0.1 inches to about 0.3 inches. In some embodiments, the distance alpha may be about 0.195 inches.

[0033] In some embodiments, connecting holes 216a and 216b located on connecting extensions 214a and 214b may be configured to receive a fastener 322a or 322b therein. In these embodiments, fastener 322a or 322b may connect first separating member 200 to gripping assembly 300. More specifically, fastener 322a or 322b may operatively connect first claw 302 or second claw 304 to connecting extensions 214a and 214b, therein providing a pivot point for first claw 302 or second claw 304 when actuated, as will be discussed further below. Fastener 322a, 322b may be a bolt, screw, or any other mechanical connection.

[0034] In some embodiments, distal portion 204 further comprises a connector receiving portion 218. Connector receiving portion 218 may include two flanges 220a and 220b having a recessed portion disposed therebetween. In some embodiments, connector receiving portion 218 may be configured to receive the socket portion of an electrical connector when demating the connector. In some embodiments, connector receiving portion 218 may be configured to receive the plug portion of an electrical connector when demating the connector. In some embodiments, connector receiving portion 218 may be configured to receive a portion of first connector 602 (see FIG. 7A). The size and shape of connector receiving portion 218 may be configured to receive different sized connector assemblies, such as those between 7 pins and 51 pins. In some embodiments, the distance between flanges 220a and 220b may be between about 0.2 inches to about 2.0 inches. In some embodiments, the distance between flanges 220a and 220b may be between about 0.6 inches to about 1.6 inches. In some embodiments, the distance between flanges 220a and 220b may be between about 0.7 inches to about 0.9 inches. In some embodiments, flanges 220a and 220b may extend at an angle beta of between about 90 degrees to about 170 degrees. In some embodiments, flanges 220a and 220b may extend at an angle beta of between about 100 degrees to about 150 degrees. In some embodiments, flanges 220a and 220b may extend at an angle beta of between about 110 degrees to about 130 degrees.

[0035] Turning now to FIG. 4A, the gripping assembly 300 is depicted in some embodiments. Gripping assembly 300 may include first claw 302 and second claw 304. In some embodiments, first claw 302 and second claw 304 may be between about 0.05 inches wide to about 0.5 inches wide. In some embodiments, first claw 302 and second claw 304 may be between about 0.1 inches wide to about 0.3 inches wide. In embodiments, first claw 302 includes a distal end 302a and a proximal end 302b. In embodiments, second claw 304 includes a distal end 304a and a proximal end 302b. Proximal ends 302b and 304b may comprise elastic member receiving holes 306 and 308, configured to receive a portion of elastic member 310. In some embodiments, elastic member 310 may bias proximal ends 302b and 304b towards each other, which will be discussed in greater detail below. In some embodiments, elastic member 310 may comprise a spring, having a modulus of about one pound to about five pounds. In some embodiments, elastic member 310 may comprise a rubber material or other stretchable material. In some embodiments, elastic member 310 is between about 0.2 inches to about 2 inches when compressed. In some embodiments, elastic member 310 is between about 0.4 inches to about 1 inch when compressed.

[0036] In some embodiments, first claw 302 and second claw 304 may include rotational holes 312a and 312b. As will be discussed below, rotational holes 312a and 312b may provide a pivot point for first claw 302 and second claw 304 to rotate around, respectively. First claw 302 and second claw 304 may include grips 314a and 314b disposed at the distal ends 302a and 304a. In some embodiments, grips 314a and 314b may include distal flanges 316a and 316b. In some embodiments, when in the open configuration (see FIG. 7A), the distance between distal flange 316a and distal flange 316b is between about 0.5 inches to about 3 inches. In some embodiments, when in the open configuration, the distance between distal flange 316a and distal flange 316b is between about 1 inch to about 2 inches. In some embodiments, grips 314a and 314b may also include proximal flanges 318a and 318b.

[0037] Distal flanges 316a, 316b, and proximal flanges 318a, 318b, may include rounded recesses 320a, 320b disposed therebetween. Rounded recesses 320a, 320b, may, in some embodiments, comprise a substantially rounded shape. Rounded recesses 320a, 320b, may, in some embodiments, comprise an octagonal shape. In some embodiments, rounded recesses 320a, 320b, may comprise a hexagonal shape. In some embodiments, rounded recesses 320a, 320b, may comprise a tetrahedral shape. Distal flanges 316a, 316b, proximal flanges 318a, 318b, and rounded recesses 320a, 320b, may, in some embodiments, be configured to receive portions of an electrical connector. In some embodiments, grips 314a, 314b may be configured to received standoffs of an electrical connection, such as standoffs 606 of first connector 602 (see FIG. 7A-7B). In some embodiments, the internal surface of the grips 314a and 314b may comprise a material with a high friction coefficient, such as rubber, so as to aid in gripping an electrical connector assembly therein.

[0038] In some embodiments, the sizing of the gripping assembly 300 may be adjusted according to the size of the electrical connector assembly being demated. For example, the length and tension of elastic member 310 may be adjusted, for instance, increased in length, to accommodate a larger electrical connector assembly. In some embodiments, the size of the grips 314a and 314b may be adjusted to accommodate the size of the electrical connector assembly. For example, the distance between distal flanges 316a, 316b, and proximal flanges 318a, 318b, may be increased to accommodate a larger electrical connector assembly, more specifically larger standoffs. Similarly, in some embodiments, the depth and shape of rounded recesses 320a, 320b, may be adjusted to receive different sized electrical connector assemblies. In some embodiments, the width of first claw 302 and second claw 304 may be adjusted to accommodate different sized electrical connector assemblies. For example, the width of first claw 302 and second claw 304 may be decreased to accommodate a smaller electrical connector assembly.

[0039] In some embodiments, gripping assembly 300 may be interchangeable with first separating member 200 so as to accommodate different electrical connector assemblies. For example, there may be 1, 2, 3, 4, 5, 6, 7, 8 or more different sized gripping assemblies 300 that may be exchanged with one another, but all fit into the same first separating member 200. In this way, a user may easily adjust the demating device 100 to fit the size of the electrical connector assembly being demated.

[0040] FIG. 4B depicts the first separating member 200 operatively connected to gripping assembly 300, in some embodiments. As illustrated, elastic member 310 may be received through hole 212 in the distal portion 204 of first separating member 200. In some embodiments, gripping assembly 300 may be operatively connected to first separating member 200 via fasteners 322a, 322b, and nuts 324a, 324b. Fasteners 322a, 322b, may be received through connecting holes 216a, 216c, received through rotational holes 321a, 312b, and received through connecting holes 216b, 216d. Fasteners 322a, 322b, may then be anchored by nuts 324a, 324b, therein securing gripping assembly 300 to first separating member 200. In some embodiments, fasteners 322a, 322b, and nuts 324a, 324b, may comprise bolts or shoulder bolts. While not explicitly stated, it is contemplated that any fastening means which would allow rotation of first claw 302 and second claw 304 around rotational holes 312a and 312b while maintaining connection of gripping assembly 300 to first separating member 200, such as those known to a person skilled in the art, may be used.

[0041] FIG. 5 depicts the second separating member 400, in some embodiments. Second separating member 400 may include a proximal arm 402 and a distal portion 404. Proximal arm 402 may include first bore 406, first recess 408, and second recess 410. In some embodiments, first bore 406, first recess 408, and second recess 410 may be configured to receive portions of pliers 500. For example, in some embodiments first bore 406 may be configured to receive either bolt 502a or 502b at the functional end of pliers 500. In some embodiments, either bolt 502a or 502b may mechanically fasten to first bore 406, and therefore fasten second separating member 400 to one end of the pliers 500. In some embodiments, first recess 408 may be configured to allow connection member 504 to reside therein during operation. For example, when second separating member 400 and first separating member 200 are brought towards one another in a substantially parallel direction, first recess 408 may provide a hollowed out region for connection member 504 to reside. In some embodiments, second recess 410 may be configured to receive either rod 506a or 506b of pliers 500. For example, a user may attach proximal arm 402 to handle assembly 501 of the pliers 500. During insertion, second recess 410 may receive either rod 506a or 506b. In this manner, pliers 500 may operatively connect to second separating member 400.

[0042] It is noted that in some embodiments, both first separating member 200 and second separating member 400 may be connected to pliers 500. As such, actuation of pliers 500 via handles 508a and 508b may bias first separating member 200 and second separating member 400 towards each other in a substantially parallel direction. This movement, may, in some embodiments, allow for gripping assembly 300 to grasp an electrical connector assembly. Furthermore, in some embodiments, this movement may cause demating of a connection by actuating a second connector of the connection away from a first connector in a substantially parallel direction. This will be discussed in greater detail below with reference to FIGS. 7A-7B.

[0043] In some embodiments, distal portion 404 may include a first ramp flange 412 and second ramp flange 414. First ramp flange 412 and second ramp flange 414 may comprise a gap 416 disposed therebetween. Gap 416 may be configured to receive a portion of first separating member 200 when brought into close contact with second separating member 400, such as when actuated by pliers 500. First ramp flange 412 and second ramp flange 414 may comprise a first ramp 412a and a second ramp 414a disposed respectively thereon. First ramp flange 412, second ramp flange 414, first ramp 412a, and second ramp 414a, may, in embodiments, define a ramp portion configured to operatively engage gripping assembly 300. The ramp portion may further include thin sections 412b and 414b, as well as wide sections 412c and 414c. In some embodiments, the distance between thin section 412b and thin section 414b may be smaller than the distance between wide section 412c and wide section 414c. First ramp 412a and second ramp 414a are directed longitudinally outward from first separating member 200 when the demating device 100 is operational, such as when first separating member 200 and second separating member 400 are connected to pliers 500 (see FIGS. 6-7B). In some embodiments, first ramp 412a and second ramp 414a may define a partially curved shape which may aid in operative engagement of gripping assembly 300. First ramp 412a and second ramp 414a will be discussed in greater detail in relation to FIGS. 6-7B.

[0044] In some embodiments, distal portion 404 may include a connector receiving portion 420. Connector receiving portion 420 may include two flanges 422a and 422b having a recessed portion disposed therebetween. Connector receiving portion 420 may be configured to receive the socket portion of an electrical connector when engaging the connector. In some embodiments, connector receiving portion 420 may be configured to receive a portion of second connector 604 (see FIGS. 7A-7B). The size and shape of connector receiving portion 420 may be configured to receive different sized connectors. In some embodiments the distance between flanges 422a and 422b may be between about 0.2 inches to about 2.0 inches. In some embodiments, the distance between flanges 422a and 422b may be between about 0.6 inches to about 1.6 inches. In some embodiments, the distance between flanges 422a and 422b may be between about 0.7 inches to about 0.9 inches. In some embodiments, flanges 422a and 422b may extend at an angle gamma of between about 90 degrees to about 170 degrees. In some embodiments, flanges 422a and 422b may extend at an angle gamma of between about 100 degrees to about 150 degrees. In some embodiments, flanges 422a and 422b may extend at an angle gamma of between about 110 degrees to about 130 degrees. In some embodiments, the size and shape of connector receiving portion 420 may be similar to connector receiving portion 218 of the first separating member 200. In some embodiments, the size and shape of connector receiving portion 420 may be different than connector receiving portion 218 of the first separating member 200.

[0045] In some embodiments, flanges 422a and 422b may include protrusions 424a and 424b, respectively. Protrusions 424a, 424b, may be configured to insert into holes located on an electrical connector assembly when demating device 100 is engaging the electrical connector. Insertion of protrusions 424a, 424b into the electrical connector may, in some embodiments, convey stability of demating device 100 with the electrical connector assembly 600 so as to prevent rotation of the electrical connector while demating. In some embodiments, protrusions 424a, 424b may extend in a substantially parallel direction towards first separating member 200. In some embodiments, protrusions 424a, 424b may be cylindrical or rectangular-shaped. In some embodiments, protrusions 424a, 424b may extend longitudinally entirely through openings located on a second connector 604 of an electrical connector assembly 600, therein abutting a first connector 602 of the electrical connector assembly 600. In some embodiments, butting up of protrusions 424a and 424b against the first connector 602 of the electrical connector assembly 600 may allow for biasing of the second connector 604 away from the first connector 602, therein demating the electrical connector assembly 600 upon sufficient force. This will be discussed in greater detail below with relation to FIGS. 7A-7B.

[0046] FIG. 6 depicts a top view of the second separating member 400 and the gripping assembly 300 in the open configuration of demating device 100 (also see FIG. 7A). As illustrated, the first claw 302 and the second claw 304 rest on the thin sections 412b and 414b of the first ramp flange 412 and the second ramp flange 414, respectively. The elastic member 310 biases proximal ends 302b and 304b towards the ramp flanges 412, 414. Upon actuation of the second separating member 400 towards (see arrow) the gripping assembly 300, the proximal ends 302b and 304b will slide along first ramp 412a and second ramp 414a thereby stretching the elastic member 310 and being forced outwardly in the longitudinal direction. Such a motion will subsequently drive the distal ends 302a, 304a of the first claw 302 and the second claw 304 inwardly in the longitudinal direction. Such a motion allows demating device 100 to grasp onto an electrical connector via gripping assembly 300. This motion will be further discussed with reference to FIGS. 7A-7B below.

[0047] Referring now to FIGS. 7A and 7B, the demating device 100 is depicted in an open configuration (FIG. 7A) and a closed configuration (FIG. 7B) in relation to an electrical connector assembly 600, in some embodiments. In some embodiments, the electrical connector assembly 600 includes a first connector 602 and a second connector 604. In some embodiments, the first connector 602 includes at least one standoff 606. In some embodiments, standoffs 606 may include at least two standoffs, one disposed on each side, longitudinally, on first connector 602. In the open configuration, proximal ends 302b and 304b of the first claw 302 and the second claw 304 are biased inwards by elastic member 310. Subsequently, distal ends 302a and 304a of the first claw 302 and the second claw 304 are biased outwards due to rotation of the first claw 302 and the second claw 304 around the pivot points caused by nuts 324a, 324b and fasteners 322a, 322b securing the first claw 302 and the second claw 304 to the first separating member 200. In the open configuration, the gap between the first separating member 200 and the second separating member 400 may be sufficient to keep the proximal ends 302b, 304b abutting the thin sections 412b and 414b of the first ramp flange 412 and the second ramp flange 414.

[0048] Upon actuation of the second separating member 400 towards the first separating member 200 (direction of the arrow), such as with handles 508a and 508b of pliers 500, the demating device 100 moves from the open configuration depicted in FIG. 7A to the closed configuration depicted in FIG. 7B. During movement of the second separating member 400 towards the first separating member 200, the proximal ends 302b and 304b of the first claw 302 and the second claw 304 will slide along the first ramp 412a and second ramp 414a in a substantially parallel direction. In some embodiments, first ramp 412a and second ramp 414a get wider in the direction of the second separating member 400, approaching wide sections 412c and 414c. As such, proximal ends 302b and 304b will be forced away from one another in the longitudinal direction. In some embodiments, the force used to drive second separating member 400 towards first separating member 200 must be enough to overcome the force of elastic member 310 biasing proximal ends 302b and 304b towards one another.

[0049] In some embodiments, proximal ends 302b and 304b being forced away from one another causes rotation of first claw 302 and second claw 304 around rotational holes 312a and 312b, respectively. Rotation around rotational holes 312a and 312b may bias distal ends 302a and 304a towards one another. In some embodiments, this may cause grips 314a and 314b to receive a portion of electrical connector assembly 600, such as first connector 602. In some embodiments, this may cause grips 314a and 314b to receive standoffs 606 disposed on first connector 602. Gripping of first connector 602 by gripping assembly 300 may provide stability of the demating device 100 on electrical connector assembly 600, and more specifically on first connector 602. Such a stabilization may prevent twisting or rotating of a portion of electrical connector assembly 600 while demating.

[0050] In some embodiments, actuation of second separating member 400 towards first separating member 200 may cause insertion of protrusions 424a and 424b into holes on one end of electrical connector assembly 600, for example holes (not shown) in second connector 604. In some embodiments, actuation of second separating member 400 towards first separating member 200 may cause walls 426a, 426b of flanges 422a and 422b to mechanically engage one end of electrical connector assembly 600, for example side 602a of first connector 602 or side 604a of second connector 604. In some embodiments, second separating member 400 may lack protrusions 424a and 424b. This may be advantageous in some embodiments if second connector 604 lacks holes on the side adjacent to flanges 422a and 422b. In each of the aforementioned embodiments, pressure exerted from the distal portion 404 of second separating member 400 abutting against electrical connector assembly 600 may demate second connector 604 from first connector 602 in the substantially parallel direction (see arrow). For example, insertion of protrusions 424a, 424b through holes in second connector 604 may allow protrusions 424a, 424b to press against standoffs 606 on first connector 602. This pressure may cause second connector 604 to demate from first connector 602. Accordingly, stabilization via gripping assembly 300 and simultaneous demating by pressure from the second separating member 400 allows for demating of electrical connector assembly 600 without twisting or rotating the pins or receptors.

[0051] Although the invention has been described with reference to the embodiments illustrated in the attached drawing figures, it is noted that equivalents may be employed and substitutions made herein without departing from the scope of the invention as recited in the claims.

[0052] Having thus described various embodiments of the invention, what is claimed as new and desired to be protected by Letters Patent includes the following: