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Golf club head

  • US 9,802,088 B1
  • Filed: 05/18/2017
  • Issued: 10/31/2017
  • Est. Priority Date: 12/30/2016
  • Status: Active Grant
First Claim
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1. A golf club head comprising:

  • a head unit including a main body, an installation hole formed in said main body, and an internal thread formed on an inner wall surface of said main body and defining said installation hole; and

    an insertion unit includinga housing body that defines a receiving space having an opening, and that has a base wall, a surrounding wall extending from a periphery of said base wall, an external thread formed on an outer surface of said surrounding wall for threadedly engaging said internal thread of said head unit so that said insertion unit is detachably received in said installation hole, and a recess formed in said base wall and adapted to permit a tool to be engaged and rotated therein so as to rotate said housing body relative to said head unit,an intelligent unit that is received in said receiving space, and that includes a first circuit board disposed in said opening of said receiving space, two charging electrodes disposed on said first circuit board, and a capacitor electrically connected to said first circuit board and said charging electrodes, andan encapsulant that is received in said receiving space, that at least partially covers said first circuit board of said intelligent unit, and that fixes said intelligent unit in said receiving space, said charging electrodes being exposed from said encapsulant.

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