Abstract: A distance detecting induction device includes a casing, a circuit board within the casing, and a pair of focusing lenses provided at respective openings in the casing. The distance detecting induction device further includes an emitting device including an infrared light emitting diode for emitting infrared light rays to the emitting lens and a receiving device including a distance detection induction module for inducing reflected light rays focused by the receiving lens. The distance detecting induction device further includes an emitting light ray guiding device arranged between the emitting lens and the emitting device. The guiding device includes a small circular hole provided at a position of the emitting device and a big circular hole provided at a position of the emitting lens.

Abstract: A distance-detecting sensor may include a housing, a focusing lens, and a circuit board. Infrared light may be transmitted by a transmitter and received by a receiver. The housing may include a main body having two apertures. A transmitting lens and a receiving lens may each be positioned within one of the apertures. The circuit board may be positioned above the transmitter and the receiver and below the transmitting lens and the receiving lens. The transmitter may be an infrared light emitting diode and the receiver may be a distance-detecting sensing module. A shielding case may be provided around the transmitter and the receiver to prevent electromagnetic interference.

Abstract: A distance detection determination device includes positioning brackets that couple to a housing for the device. The positioning brackets include an emitting positioning bracket and a receiving positioning bracket that respectively hold and accurately position an infrared light emitter and an infrared light receiver.

Abstract: 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 light. The housing 1 comprises a main body 10 and two round openings 11 and 12 on the top of the main body 10. The condensing lens 2 has an emitting lens 21 and a receiving lens 22 respectively located at the two round openings 11 and 12. The circuit board 3 bearing multiple electronic components for processing signal is mounted inside the main body 10. The infrared light emitting means 4 is to be infrared light-emitting diodes, emitting the infrared light to the emitting lens 21. The infrared light receiving means 5 is to be distance detecting sensing module, sensing the reflected light focused by the receiving lens 22. A connection part 23 having at least a bending part is set between the emitting lens 21 and the receiving lens 22.

Abstract: The present invention discloses a distance detecting sensor, comprising: a housing, a focusing lens, a circuit board, as well as a transmitter device for transmitting infrared light rays and a receiver device for receiving and sensing the reflected infrared light rays, wherein the housing comprises an elongated main body and two apertures located on a top surface of the main body; the lens comprises a transmitting lens and a receiving lens located at positions of the two apertures of the housing; the circuit board is received in the main body of the housing and located below the lens; the transmitter device and the receiver device are positioned directly below the transmitting lens and the receiving lens, wherein the transmitter device is an infrared light emitting diode and the receiver device is a distance detecting sensing module.

Abstract: 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 light. The housing 1 comprises a main body 10 and two round openings 11 and 12 on the top of the main body 10. The condensing lens 2 has an emitting lens 21 and a receiving lens 22 respectively located at the two round openings 11 and 12. The circuit board 3 bearing multiple electronic components for processing signal is mounted inside the main body 10. The infrared light emitting means 4 is to be infrared light-emitting diodes, emitting the infrared light to the emitting lens 21. The infrared light receiving means 5 is to be distance detecting sensing module, sensing the reflected light focused by the receiving lens 22. A connection part 23 having at least a bending part is set between the emitting lens 21 and the receiving lens 22.

Abstract: 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 the reflected infrared light. The housing comprises a main body and two round openings on the top of the main body. The condensing lens has an emitting lens and a receiving lens respectively located inside two round openings. The circuit board bearing the multiple electronic components is used for processing signal, and is mounted inside the main body of the housing. The infrared light emitting means is infrared light-emitting diode, and emits the infrared light to the emitting lens. The light receiving means is the distance detecting sensing module, and senses the reflected light focused by the receiving lens. Said distance detection induction device further comprises positioning brackets that match with the housing, and is fixed to the housing.