A high voltage electrification display lock device

A high voltage electrification display lock device

  • CN 200,962,129 Y
  • Filed: 11/01/2006
  • Issued: 10/17/2007
  • Est. Priority Date: 11/01/2006
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of high-voltage electriferous display locking device, comprise and to indicate with one or more high pressure sensors (2) of the display (1) of transferring high voltage electric wire electriferous state, detectable high voltage signal wire and can transmit the sensor cable (3) of high pressure sensor measuring-signal, the two ends of described sensor cable (3) are electrically connected with display (1) and high pressure sensor (2) respectively, it is characterized in that:

  • described display (1) include pilot lamp (5), electronic circuit (7) and with the suitable computer key interface (6) of external computer key;

    Described electronic circuit (7) includes the storage capacitor (713) of the electric energy in the measuring-signal of high pressure sensor (2) transmission that can store after rectification and the pilot lamp loop (71) that can impel described pilot lamp (5) instantaneous light emission.

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