TWO-LINE LASER EMITTER

A two-line laser emitter is provided. The two-line laser emitter includes a housing, a laser emitter base mounted inside the housing, an elastic clamping member, a laser emitter and a pair of rotation adjustment screws. The laser emitter base has a laser emitter mounting hole. The laser emitter is m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LAI, Biwang
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A two-line laser emitter is provided. The two-line laser emitter includes a housing, a laser emitter base mounted inside the housing, an elastic clamping member, a laser emitter and a pair of rotation adjustment screws. The laser emitter base has a laser emitter mounting hole. The laser emitter is mounted in the laser emitter mounting hole, and one end of the laser emitter is inserted into the elastic clamping member. A pair of rotation adjustment screws are disposed in the laser emitter base and located on the same side of a central axial plane of the laser emitter. The pair of rotation adjustment screws abut against a side wall of the laser emitter in opposite directions on the same straight line. Each of the rotation adjustment screws is adjustable to slightly adjust a rotation angle of the planar ray of light emitted by the laser emitter.