| abstract |
The utility model belongs to sensor technical field more particularly to a kind of integrated form ultrasonic sensor, is widely used, can carry out partial discharge/failure breakdown detection to GIS under a variety of occasions.The utility model includes contact ultrasonic sensor, and lid is connected on sensor outer housing, and cavity is equipped in sensor outer housing, and the internal cavity of sensor outer housing bottom surface to sensor outer housing is equipped with channel；Power switch, charging indicator light, cradle and signal transmitting antenna are additionally provided on sensor outer housing；Bottom is set there are four column in cavity, and two height of diagonally opposing corner are identical, are separately connected integrated circuit board I and integrated circuit board II from low and high；Battery is equipped between integrated circuit board II and top connection lid；The lower part of integrated circuit board II is sequentially connected spring and contact ultrasonic sensor.The utility model has the characteristics that small in size, structure is simple, safe and portable, easy to operate, design is reasonable, can greatly improve working efficiency, be suitable for wideling popularize and applying in power equipment industry. |