Angular instrument

• Main Authors: BAO JIAN'AN, SHI JIABIN
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MECHANICAL ENGINEERING; PHYSICS; STANDS OR SUPPORTS; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a goniometer, which relates to the technical field of measuring instruments and comprises a handheld rod, a controller is mounted on one side of the surface wall of the handheld rod, a first storage battery is electrically connected to one side of the surface wall of the controller, a first brushless motor is mounted on the top wall of the handheld rod, and a first rotating shaft is sleeved on one side of the surface wall of the first brushless motor. A second brushless motor is installed on one side of the surface wall of the first rotating shaft, the output end of the second brushless motor is sleeved with a second rotating shaft, and one side of the surface wall of the second rotating shaft is tightly connected with a third brushless motor. The first brushless motor drives the first rotating shaft to rotate in the horizontal direction, the second brushless motor drives the second rotating shaft to rotate, the third brushless motor drives the third rotating shaft to rotate in the