Magnetic contacting array
An adaptive magnetic contacting device is described that comprises a plurality of magnets mounted on a flexible printed circuit board. The mounting configuration allows for local bending of the flexible printed circuit board at the point of attachment of each magnet, allowing for direct mating contact between magnetic arrays of devices despite manufacturing variances. The magnets may serve as a mechanical connection, an electrical connection, or both.
1. A magnetic contacting array comprising:
a printed circuit board including a plurality of contact points;
a plurality of flexible arms extending from the printed circuit board, each of the plurality of flexible arms including a contact pad, thereby defining a plurality of contact pads wherein each of the plurality of flexible arms includes a proximal end connected to the printed circuit board and a distal end;
a ring fixed to and coupling together each distal end of each of the plurality of flexible arms; and
a plurality of elements including a plurality of magnets, wherein a magnet of the plurality of magnets includes a contact face that contacts and is attached to a corresponding one of the plurality of contact pads, the corresponding contact pad being disposed between the magnet and one of the plurality of flexible arms, and
wherein at least one contact point of the plurality of contact points is electrically connected to the contact pad that is attached to the contact face of the magnet.
2. The magnetic contacting array of claim 1 , wherein the plurality of contact points comprises second contact pads.
3. The magnetic contacting array of claim 1 , wherein the plurality of flexible arms extend from a first end to a second end, wherein each of the plurality of flexible arms includes the contact pad at the second end, and wherein the plurality of flexible arms are fixedly connected to each other at the first end and the second end.
4. The magnetic contacting array of claim 1 , wherein the plurality of elements further includes at least one of a static magnet, a passive magnet, a dynamic magnet, a covered magnet, a light-emitting diode (LED), a photodiode, an insulator and a covered magnet.
5. The magnetic contacting array of claim 1 , wherein at least one of the plurality of flexible arms includes two or more contact points.
6. The magnetic contacting array of claim 1 , wherein each of the plurality of magnets is configured to convey current.
7. The magnetic contacting array of claim 1 , wherein each of the plurality of magnets is configured to transmit data.
8. The magnetic contacting array of claim 1 , wherein the ring and the printed circuit board comprise a same material.