Passive and wireless transmitting module

Passive and wireless transmitting module

  • CN 108,471,218 A
  • Filed: 06/19/2015
  • Published: 08/31/2018
  • Est. Priority Date: 06/19/2015
  • Status: Active Application
First Claim
Patent Images

1. passive and wireless transmitting module, which is characterized in that including:

  • Bottom case;

    Holder, the holder include mounting base, are located in the bottom case;

    Group of magnets, the group of magnets include magnet and two magnetic conductive boards, and two magnetic conductive boards are connected to the magnetUpper end and lower end;

    Coil group, the coil group and group of magnets are positioned opposite, and the coil group includes coil and main iron core, the main iron coreIt is threaded through in the coil, and the coil is extended in one end of the main iron core towards the group of magnets, is formed for twoThe main abutment end that a magnetic conductive board alternately abuts;

    AndRadiating circuit plate is electrically connected with the coil;

    When the wherein described mounting base moves, the group of magnets and the coil group is set to generate relative displacement, so that the main iron coreThe main abutment end alternately abut two magnetic conductive boards, to generate electric current in the coil with to the radiating circuit platePower supply.

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