| 摘要 |
A sensor device (17) having a distance sensor, consisting of a transmitting device (2) having at least one transmitter with a light source and a receiving device (3) having at least one receiver and an electronic unit, is proposed, wherein the electronic unit is designed to transmit light via the transmitter and to determine a distance traveled by the light transmitted by the transmitter from a reflection surface of an object in a monitored area to the respective receiver. According to the invention, light guide means (18 to 23) for transmitting light are arranged between the transmitting device (2) and the monitored area and/or between the monitored area and the receiving device (3), wherein the light guide means reflect the light at least once, so that light can travel from the transmitting device (2) to the monitored area and/or from the monitored area to the receiving device on an angled path. |
