Magnetic power connector and an electronic system using the magnetic power connector assembly

A electronic system with a magnetic power connector assembly, comprising:

• an electronic device having a case including an opening;
• an electrical relation connectable to a power supply;
• a magnetic power connector comprising:
• an insulation body having at least one passage:
• at least one movable contact element disposed in the passage;
• a signal contact element, wherein one end of the signal contact is connectable to the movable contact element;
• a first magnetic element disposed on the insulation body;
• and
• a matching magnetic connector connectable to the magnetic power connector, comprising a second magnetic element and at least one contact element;
• wherein the magnetic power connector and the matching magnetic connector are electrically connected between the electronic device and the electrical relation;
• and the magnetic power connector or the matching magnetic connector is disposed in the case, and the first or second magnetic element is partially exposed in the opening correspondingly, wherein the movable contact element and the signal contact element are in a first electrical connection status when they are electrically connected, and the movable contact element and the signal contact element are in a second electrical connection status when they are electrically disconnected;
• and wherein when the magnetic power connector and the matching magnetic connector are connected, magnetic attraction between the first and second magnetic elements causes the movable contact element being pressed by the matching magnetic connector to move in the passage elastically so as to switch between the first electrical connection status and second electrical connection status of the signal contact element and the movable contact element for generating a trigger signal.

A magnetic power connector for electrically connecting to a matching magnetic connector between an electronic device and an electrical relation connectable to a power source, wherein the matching magnetic connector comprises a second magnetic element and at least one contact element, the magnetic power connector comprising:

• an insulation body having at least one passage;
• at least one movable contact element disposed in the passage;
• and
• a signal contact element, wherein one end of the signal contact element is connectable to the movable contact element;
• and
• a first magnetic element disposed on the insulation body;
• a shell covering the first magnetic element and coupled to the insulation body;
• wherein an opening is disposed on the shell to partially expose the first magnetic element;
• a sealing member disposed between the shell, the insulation body and the first magnetic element or between the passage and the movable contact element;
• wherein the movable contact element and the signal contact element are in a first electrical connection status when they are electrically connected, and the movable contact element and the signal contact element are in a second electrical connection status when they are electrically disconnected, and wherein magnetic attraction between the first and second magnetic elements causes the movable contact element being pressed by the matching magnetic connector to move in the passage elastically so as to switch between the first electrical connection status and second electrical connection status of the signal contact element and the movable contact element.

A magnetic power connector assembly for electrically connecting between an electronic device and an electrical relation connectable to a power source, the magnetic power connector assembly comprising:

• a magnetic power connector, comprising:
• an insulation body having at least one passage;
• at least one movable contact element disposed in the passage;
• and
• a signal contact element, wherein one end of the signal contact element is connectable to the movable contact element;
• and
• a first magnetic element disposed on the insulation body;
• and
• a matching magnetic connector connectable to the magnetic power connector, comprising:
• an insulation host including at least one through hole;
• at least one contact element disposed in the through hole;
• a second magnetic element disposed on the insulation host;
• a shell covering the second magnetic element and coupled to the insulation host, wherein the shell comprises an opening to partially expose the second magnetic element;
• and
• a sealing member disposed between the shell, the insulation host and the magnetic element or between the through hole and the movable contact element;
• wherein the movable contact element and the signal contact element are in a first electrical connection status when they are electrically connected, and the movable contact element and the signal contact element are in a second electrical connection status when they are electrically disconnected;
• and wherein when the magnetic power connector and the matching magnetic connector are connected, magnetic attraction between the first and second magnetic elements causes the movable contact element being pressed by the matching magnetic connector to move elastically inside the passage so as to switch between the first electrical connection status and second electrical connection status of the signal contact element and the movable contact element.