LASER SCANNER

A laser scanner includes a laser head for emitting a measurement beam of a rotating deflection unit driven by a drive for deflecting the measurement beam in the direction of a measuring object. The laser scanner further includes a detector module for detecting the reception/measurement beam reflecte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Fröhlich, Christoph, Mettenleiter, Markus
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A laser scanner includes a laser head for emitting a measurement beam of a rotating deflection unit driven by a drive for deflecting the measurement beam in the direction of a measuring object. The laser scanner further includes a detector module for detecting the reception/measurement beam reflected by the measuring object, and a control and evaluation unit for signal processing. The deflection unit has a hollow spindle, which carries a beam guide to which a deflection mirror is associated for deflecting the reception/measurement beam in the direction of or from an outlet window held on a rotor housing. The laser scanner includes at least one pocket formed on the beam guide, which is aligned in such a way that stray light reflected by the protective glass is deflected by the mirror in the direction of the pocket.