Patent ID: 8225670

Claim:
A device for testing a vibrating device, comprising: a housing; a connector; an indicator; and an electrical conductive vibrating sensing apparatus, comprising: a positioning member secured on the housing, a contact, the contact comprising a horizontally positioned circular contact and a connecting arm, one end of the connecting arm connected to the circumferential surface of the circular contact and another end of the connecting arm secured on the housing; and a hanging pole, the hanging pole vertically hung down through the circular contact, when the hanging pole is vibrated by the vibrating device, the hanging pole swings, and repeatedly engages and disengages with the circular contact; wherein the connector, the indicator, and the vibrating sensing apparatus are mounted with the housing, and electronically connected in series, when the device is vibrated by the vibrating device, the vibrating sensing apparatus forms a closed circuit with the connector and the indicator to activate the indicator to indicate whether the vibrating performance of the vibrating device is normal or not.