Reflecting cone mirror for laser marking instrument and laser marking module

• Main Author: YANG CHAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model relates to a reflecting conical mirror for a laser marking instrument and a laser marking module, and belongs to the field of laser measuring instruments, the reflecting conical mirror comprises a conical mirror body, the conical mirror body comprises a conical mirror part, a reflecting conical surface is formed on the outer surface of the conical mirror part, the reflecting conical surface is a rotational symmetry surface, the generatrix of the reflecting conical surface is an inward concave curve, and the generatrix of the reflecting conical surface is a convex curve. And the reflecting conical surface is a reflecting surface. According to the laser marking module, the reflecting conical surface can have the functions of light beam straightening and 360-degree comprehensive reflection, the complexity of a light path structure in the laser marking module is reduced, the production cost is reduced, and assembling and debugging are facilitated. 本申请涉及一种激光标线仪用反射锥镜以及激光标线模组，属于激光测量仪器的领域，其包括锥镜本体，所述