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    Electromagnetic connector for electronic device
    41.
    发明专利
    Electromagnetic connector for electronic device 未知

    公开(公告)号：GB2475187B

    公开(公告)日：2011-06-22

    申请号：GB201101348

    申请日：2006-08-11

    Applicant: APPLE INC

    Inventor： DIFONZO JOHN ,  ANDRE BARTLEY K ,  LIM KANYE ,  ROHRBACH MATTHEW DEAN ,  DOUTT MARK EDWARD ,  GERY JEAN-MARC

    IPC: H01R13/62 ,  H01R11/30

    Abstract: An electrical plug and receptacle relying on magnetic force from an electromagnet to maintain contact are disclosed. The plug and receptacle can be used as part of a power adapter for connecting an electronic device, such as a laptop computer, to a power supply. The plug includes electrical contacts, which are preferably biased toward corresponding contacts on the receptacle. The plug and receptacle each have a magnetic element. The magnetic element on one of the plug or receptacle can be a magnet of ferromagnetic material. The magnetic element on the other of the plug or receptacle is an electromagnet. When the plug and receptacle are brought into proximity, the magnetic attraction between the electromagnet magnet and its complement, whether another magnet or a ferromagnetic material, maintains the contacts in an electrically conductive relationship.

    Magnetic latch
    47.
    发明专利
    Magnetic latch 未知

    公开(公告)号：AU2015219236A1

    公开(公告)日：2016-08-25

    申请号：AU2015219236

    申请日：2015-02-17

    Applicant: APPLE INC

    Inventor： ANDRE BARTLEY K ,  LIGTENBERG CHRISTIAAN A

    IPC: A45C11/00 ,  A45C13/00

    Abstract: Magnetic latch mechanisms are provided. The latch mechanisms may be employed to releasably hold a portable computing device in a closed configuration. The latch mechanism may include first and second magnetic members that may be respectively coupled to the base and lid of the portable computing device. One of the magnetic members may be moveable. Accordingly, when the moveable magnetic member is moved, the position of the magnetic members relative to one another changes, which alters a magnetic interaction therebetween. For example, attractive portions of the magnetic members may be moved away from one another. Additionally, repulsive portions of the magnetic members may be moved into proximity. Thus, opening of the lid of the portable computing device may be facilitated.

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