A ultrasonic sensor array for directional stereo set of ultrasonic wave

The utility model provides an ultrasonic sensor array for directional stereo set of ultrasonic wave has solved the little problem of ultrasonic wave stereo set transmit power among the prior art. Thisan ultrasonic sensor array for directional stereo set of ultrasonic wave includes the PCB board, a plurality of ultrasonic transducer have been arranged to the array on the PCB board, and the equidistance is arranged between the adjacent ultrasonic transducer, -Offset between one row of adjacent ultrasonic transducer, last dust screen and the shell that is used for protective that still be equipped with of ultrasonic transducer, ultrasonic transducer is located the inside of shell. The utility model discloses an ultrasonic sensor array for directional stereo set of ultrasonic wave simple structure, convenient to use have higher transmit power and practicality. 本实用新型提出了种用于超声波定向音响的超声波传感器阵列，解决了现有技术中超声波音响发射功率小的问题。该用于超声波定向音响的超声波传感器阵列包括PCB板，所述PCB板上阵列布置有若干超声波探头，相邻的超声波探头之间等距离排布，相邻排超声波探头之间错位布置，所述超声波探头上还设有用于起保护作用的防尘网和外壳，所述