Ball switch

Ball switch

CN
  • CN 101,154,533 A
  • Filed: 09/29/2006
  • Published: 04/02/2008
  • Est. Priority Date: 09/29/2006
  • Status: Active Application
First Claim
Patent Images

1. ball switch is characterized in that it comprises:

  • A housing has around an axis and defines a surrounding wall of an axis hole, and is formed on two fitting portions of these surrounding wall two ends;

    Two metal terminals are two ends of this housing surrounding wall of sealing, and have an involutory portion that engages with this fitting portion respectively;

    AndA rolling-ball unit is rollably to be contained in this housing axis hole, and is subjected to external force influence, wherein rolls between an off position and a via positions that contacts two metal terminals of a metal terminal in contact.

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