Sensor unit

Abstract

The sensor unit (10) comprises: a rod (20) extending along a first axis (L1); a support (16) movably supporting the rod (20) in the direction of the first axis (L1); a first return mechanism (24) for returning the position of the rod (20) in the direction of the first axis (L1) to an initial position; a ball joint (36) disposed at the front end of the rod (20); a sensor module (12) mounted on the ball joint (36); and a second return mechanism (26) for returning the sensor module (12) to an initial posture and limiting the rotation range. A sensor unit (10) includes: a rod (20) extending along a first axis (L1); a support (16) supporting the rod (20) movably in a direction of the first axis (L1); a first return mechanism (24) configured to return the rod (20) to an original position in the direction of the first axis (L1); a ball joint (36) disposed at a tip end of the rod (20); a sensor module (12) attached to the ball joint (36); and a second return mechanism (26) configured to return the sensor module (12) to an original orientation while restricting a rotation range.

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