Connectors with movable magnetic components and method of connecting devices

• US 9,627,803 B2
• Filed: 01/18/2016
• Issued: 04/18/2017
• Est. Priority Date: 10/20/2014
• Status: Expired due to Fees

• Current Assignee: Nanoport Technology Inc. (Nano Magnetics Ltd.)
• Original Assignee: Nanoport Technology Inc. (Nano Magnetics Ltd.)
• Inventors: Szeto, Timothy Jing Yin, Chan, Jeremy Zhi-Qiao
• Primary Examiner(s): Riyami, Abdullah
• Assistant Examiner(s): ALHAWAMDEH, NADER J
• Application Number:
  US14/997,899
• Publication Number:
  US 20160204545A1
• Time in Patent Office: 456 Days
• Field of Search: 439 39, 361730
• CPC Class Codes: G06F 1/16 Constructional details or arrangements
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1681 Details related solely to hinges hinge details related to the transmission of signals or power are classified in G06F1/1683
• CPC Class Codes: G06F 1/1683 for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
• CPC Class Codes: H01R 11/30 End pieces held in contact by a magnet
• CPC Class Codes: H01R 13/6205 Two-part coupling devices held in engagement by a magnet
• CPC Class Codes: H01R 43/16 for manufacturing contact members, e.g. by punching and by bending
• CPC Class Codes: H01R 9/05 for coaxial cables
• CPC Class Codes: H04M 1/022 The hinge comprising two parallel pivoting axes
• CPC Class Codes: H04M 2250/16 including more than one display unit

Abstract

A connector for an electronic device has a housing with a peripheral surface and guides defining first and second paths. The second path extends from a first location proximate the peripheral surface to a second location farther from the peripheral surface and closer to the first path. A magnetic contact assembly in the housing is magnetically movable along the first path between a first position for joining the connector in data communication with an adjacent connector, and a second position withdrawn from the peripheral surface. A magnet in the housing and is movable by attraction to an adjacent connector along the second path, to magnetically hold the connector to an adjacent connector. The guides are configured so that the magnet and the magnetic contact assembly magnetically bias one another inwardly along the first and second paths.

Claims

1. A connector for an electronic device, comprising:

a housing having a peripheral surface;

first and second guides defining first and second paths, respectively, within said housing;

a magnetic contact assembly received in said housing, said contact assembly magnetically movable along said first path between a first, extended position for joining said connector with a connector of an adjacent device, and a second position withdrawn from said peripheral surface;

a magnet received in said housing, and movable by attraction to said connector of said adjacent device along said second path, from a retracted position to an extended position closer to said peripheral surface and farther from said first path for magnetically holding said electronic device to said adjacent device;

said second guide configured so that said magnet and said magnetic contact assembly magnetically bias one another along said paths to said retracted position and said second position, respectively.

2. The connector of claim 1, wherein said magnet is rotatably mounted and biased to a first orientation by magnetic attraction with said magnetic contact assembly, and wherein said magnet is rotatable to a second orientation by magnetic attraction to an adjacent connector.

3. The connector of claim 2, wherein said second orientation is diagonal relative to said peripheral surface.

4. The connector of claim 1, wherein said second guide extends diagonally relative to said peripheral surface.

5. The connector of claim 1, further comprising:

a third guide, said second and third guides positioned on opposite sides of said first guide, said third guide defining a third path extending from a first location proximate said peripheral surface to a second location farther from said peripheral surface and closer to said first guide; and

a second magnet received in said housing, and movable along said third path by attraction to a connector of an adjacent device from a retracted position to an extended position for holding said connector to said adjacent device;

said third guide configured so that said second magnet cooperates with said magnet to bias said magnetic contact assembly.

6. The connector of claim 1, wherein said first guide and said second guide each define primary and secondary paths oriented at an angle to one another, and wherein positioning another connector adjacent a lateral side of said electronic device causes movement of said magnet and said magnetic contact assembly along the respective primary paths;

and wherein positioning another connector adjacent a front or back side of said electronic device causes movement of said magnet and said magnetic contact assembly along the respective secondary paths.

7. The connector of claim 1, wherein said magnetic contact assembly comprises a plurality of core magnets.

8. The connector of claim 1, wherein said magnetic contact assembly defines a curved surface for contacting another connector, such that said electronic device can be pivoted about said curved surface without breaking said data connection.

15. An electronic device comprising the connector of claim 1.

18. The connector of claim 1, wherein said magnetic contact assembly joins said connector in electrical communication with said connector of said adjacent device in said extended position.

19. The connector of claim 18, wherein, in said extended position, said magnetic contact assembly forms an electrical connection with said adjacent device for power transmission.

9. A method of connecting first and second electronic devices, said first electronic device having a magnetic contact assembly and a magnet biasing one another inwardly, comprising:

positioning a connector of said first electronic device adjacent a connector of said second electronic device;

magnetically drawing a magnet of said first electronic device toward said second electronic device to magnetically hold said first and second electronic devices together, thereby overcoming a magnetic bias between said magnet and a magnetic contact assembly of said first electronic device.

10. The method of claim 9, further comprising rotating said magnet of said first electronic device by magnetic attraction to said second electronic device.

11. The method of claim 9, further comprising pivoting said first and second electronic devices relative to one another without breaking said data connection.

12. The method of claim 9, further comprising removing said second electronic device from said first electronic device and withdrawing said magnet and said magnetic contact assembly of said first electronic device by magnetic attraction between said magnet and said magnetic contact assembly.

13. The method of claim 9, wherein said second electronic device comprises a magnet and a magnetic contact assembly, further comprising:

magnetically drawing a magnet of said second electronic device toward said first electronic device, thereby overcoming a magnetic bias between said magnet and a magnetic contact assembly of said second electronic device; and

magnetically drawing said contact assembly of said second electronic device toward said first electronic device.

14. The method of claim 9, wherein said positioning comprises positioning said second electronic device adjacent a first surface of said first electronic device, and further comprising:

repositioning said second electronic device adjacent a second surface of said first electronic device;

magnetically drawing a magnet of said first device toward said second surface and said second electronic device to magnetically hold said first and second electronic devices together, thereby overcoming a magnetic bias between said magnet and said magnetic contact assembly of said first electronic device;

magnetically drawing said magnetic contact assembly toward said second surface and said second device to form a data connection.

16. The method of claim 9, comprising connecting magnetically drawing said magnetic contact assembly toward said second electronic device to connect said first electronic device and said second electronic device in electrical communication.

17. The method of claim 16, wherein connecting said first electronic device and said second device in electrical communication comprises connecting said first electronic device and said second electronic device for power transmission.

20. The method of claim 9, comprising magnetically drawing said magnetic contact assembly toward said second electronic device to form a data connection.

21. The method of claim 20, further comprising rotating said magnet of said first electronic device by magnetic attraction to said second electronic device.

22. The method of claim 20, further comprising pivoting said first and second electronic devices relative to one another without breaking said data connection.

23. The method of claim 20, further comprising removing said second electronic device from said first electronic device and withdrawing said magnet and said magnetic contact assembly of said first electronic device by magnetic attraction between said magnet and said magnetic contact assembly.

24. The method of claim 20, wherein said second device comprises a magnet and a magnetic contact assembly, further comprising:

magnetically drawing a magnet of said second electronic device toward said first electronic device, thereby overcoming a magnetic bias between said magnet and a magnetic contact assembly of said second electronic device; and

magnetically drawing said contact assembly of said second electronic device toward said first electronic device.

25. The method of claim 20, wherein said positioning comprises positioning said second electronic device adjacent a first surface of said first electronic device, and further comprising:

repositioning said second electronic device adjacent a second surface of said first electronic device;

magnetically drawing a magnet of said first electronic device toward said second surface and said second electronic device to magnetically hold said first and second electronic devices together, thereby overcoming a magnetic bias between said magnet and said magnetic contact assembly of said first electronic device;

magnetically drawing said magnetic contact assembly toward said second surface and said second electronic device to form a data connection.

26. The method of claim 20, wherein said magnetically drawing said magnetic contact assembly comprises magnetically drawing said magnetic contact assembly to form a connection for power transmission.

27. A connector for an electronic device, comprising:

a housing having a peripheral surface;

first and second guides defining first and second paths, respectively, within said housing;

first and second magnets received in said housing, said magnets magnetically movable along said first and second paths, respectively, by magnetic attraction to another connector of an adjacent device, between respective first, extended positions for joining said connector with said another connector of said adjacent device, and second positions withdrawn from said peripheral surface;

said second guide configured so that said magnet and said magnetic contact assembly magnetically bias one another along said paths to said retracted positions.