Cross-talk reducing device for dust collecting robot, has supporting part receiving ultrasonic sensors which are accommodated from exterior of device to interior of device, where interior is displaced by tube-shaped sound conducting part

摘要

The device has a supporting part (TR) for receiving ultrasonic sensors (US1-US5) for locating objects placed before the ultrasonic sensors by receiving ultrasonic signals reflected at the objects and delivered by one of the ultrasonic sensors. The ultrasonic sensors delivering the respective ultrasonic signals and/or receiving the respective ultrasonic signals are accommodated from an exterior of the device to an interior of the device, where the interior is displaced by a tube-shaped sound conducting part (ST1).