The present invention discloses a distance detecting sensor, comprising: a housing, a focusing lens, a circuit board provided with several electronic elements, as well as a transmitter device for transmitting infrared light rays and a receiver device for r...

A distance detection induction device 100 comprises a housing 1, a condensing lens 2, a circuit board 3 having multiple electronic components, an infrared light emitting means 4, a light receiving means 5 for receiving and sensing the reflected infrared li...

A distance detection induction device comprises a housing, a condensing lens, a circuit board bearing multiple electronic components, an infrared light emitting means for emitting the infrared light, and a light receiving means for receiving and sensing th...