Magnetic connector assembly
View Patent ↗A magnetic connector assembly has a female connector with spring-loaded conductive pins slightly protruding inside a recess or cavity in the female connector's body. A corresponding male connector has a protrusion on its body with conductive pins slightly indented into the protrusion's surface. The protrusion on the male connector is sized and shaped to fit into the cavity in the female connector such that the male connector's pins engage the pins of the female connector, allowing for electrical communication across the connector assembly. Magnets on the male and female connectors secure them in a correct orientation. A unique shape ensures proper alignment of the pins and prevents the connection of incompatible devices.
1. A magnetic connector assembly, comprising:
a female connector having a body formed with an indentation into the body defining a cavity with a bottom surface, wherein said cavity is formed with a first geometric key;
a plurality of conductive contact pins on said bottom surface within said cavity;
a first magnetic key on said female connector body;
a male connector having a body formed with a protrusion from the body, wherein said protrusion is formed with a second geometric key corresponding to said first geometric key and sized to be selectively received therein;
a second magnetic key on said male connector body corresponding to said first magnetic key and selectively attachable thereto;
a plurality of conductive contact pins positioned on said protrusion to establish electrical contact with said plurality of conductive contact pins on said female connector body when said first and second geometric keys and said first and second magnetic keys are aligned;
wherein the female connector body comprises a plurality of H-shaped contacts configured to contact receive pins of an electrical connector and establish an electrical pathway between said electrical connector and said plurality of conductive contact pins of said female connector body.
2. The magnetic connector assembly of claim 1 , further comprising said contact pins extending from said female connector body are spring-biased and protrude slightly beyond said bottom surface of cavity but remaining fully within the cavity.
3. The magnetic connector assembly of claim 1 , wherein said first geometric key and said second geometric key further comprise rotational symmetry.
4. The magnetic connector assembly of claim 3 , wherein said rotational symmetry further comprises one-hundred eighty (180) degree symmetry.
5. The magnetic connector assembly of claim 1 , wherein said first magnetic key further comprises a first polarity, and said second magnetic key further comprises a second polarity opposite said first polarity, wherein said first magnetic key and said second magnetic key cooperate to draw said male connector body and said female connector body together when in proximity to maintain electrical connections between said plurality of conductive contact pins of said male connector body and said female connector body.
6. The magnetic connector assembly of claim 5 , wherein said first magnetic key and said second magnetic key comprise a pair of magnetic elements configured to cooperate to draw said male connector body and said female connector body together.
7. A magnetic connector assembly, comprising:
a first connector having a body formed with an indentation into the body defining a cavity with a bottom surface, wherein said cavity is formed with a first geometric key;
a plurality of conductive contact pins on said bottom surface within said cavity;
a first magnetic key on said first connector body;
a second connector having a body formed with a protrusion from the body, wherein said protrusion is formed with a second geometric key corresponding to said first geometric key and sized to be selectively received therein;
a second magnetic key on said second connector body corresponding to said first magnetic key and selectively attachable thereto;
a plurality of conductive contact pins positioned on said protrusion to establish electrical contact with said plurality of conductive contact pins on said first connector body when said first and second geometric keys and said first and second magnetic keys are aligned;
wherein the first connector body comprises a plurality of H-shaped contacts configured to contact receive pins of an electrical connector and establish an electrical pathway between said electrical connector and said plurality of conductive contact pins of said first connector body.
8. The magnetic connector assembly of claim 7 , wherein said first magnetic key further comprises a first polarity, and said second magnetic key further comprises a second polarity opposite said first polarity, wherein said first magnetic key and said second magnetic key cooperate to draw said first connector body and said second connector body together when in proximity to maintain electrical connections between said plurality of conductive contact pins of said first connector body and said second connector body.
9. The magnetic connector assembly of claim 7 , wherein the second connector body comprises a plurality of H-shaped contacts configured to contact receive pins of an electrical connector and establish an electrical pathway between said electrical connector and said plurality of conductive contact pins of said second connector body.
10. A method of retrofitting an electrical cable, comprising: providing a magnetic connector assembly, comprising: a female connector having a body formed with an indentation into the body defining a cavity with a bottom surface, wherein said cavity is formed with a first geometric key;
a plurality of conductive contact pins on said bottom surface within said cavity;
a first magnetic key on said female connector body;
a male connector having a body formed with a protrusion from the body, wherein said protrusion is formed with a second geometric key corresponding to said first geometric key and sized to be selectively received therein;
a second magnetic key on said male connector body corresponding to said first magnetic key and selectively attachable thereto;
a plurality of conductive contact pins positioned on said protrusion to establish electrical contact with said plurality of conductive contact pins on said female connector body when said first and second geometric keys and said first and second magnetic keys are aligned;
cutting said electrical cable to create a first cut end and a second cut end each having a plurality of exposed electrical conductors;
connecting each of said exposed electrical conductors of said first cut end with a separate conductive contact pin on said male connector;
connecting each of said exposed electrical conductors of said second cut end with a separate conductive contact pin on said female connector; and
connecting said male connector to said female connector to establish an electrical connection therewith.