Mechanical fault acoustic detector

Mechanical fault acoustic detector

  • CN 105,784,394 A
  • Filed: 03/02/2016
  • Published: 07/20/2016
  • Est. Priority Date: 03/02/2016
  • Status: Active Application
First Claim
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1. a mechanical breakdown Acoustic detection instrument, it is characterised in that including:

  • Sleeve, described sleeve is in a cylindrical shape, one end open, and the other end is provided with through hole;

    Sonic transducer, including a tone-entering hole, described sonic transducer is placed in sleeve along described sleeve axis;

    Listen pin, described in listen pin be shaft-like, one end is stretched in sleeve and just to described tone-entering hole from the through hole of described sleeve along described sleeve axis, described in listen the other end of pin to stretch out outside described sleeve;

    Shock insulation set, described shock insulation is placed in described sleeve, for fixing sonic transducer in described sleeve and described listening pin to stretch into the one end in sleeve;

    AndTerminal, described terminal is connected with the electrical connection of described sonic transducer or light.

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