Octave sound level meter fixing structure

• Main Authors: YUAN BOTAO, JIANG WEI, SUN SONG, GUO JIFANG
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• 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; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; MECHANICAL ENGINEERING; PHYSICS; STANDS OR SUPPORTS; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to an octave sound level meter fixing structure which comprises an octave sound level meter body, a fixing block is fixed on the lower surface of the octave sound level meter body, a fixing mechanism is arranged in the fixing block, a limiting mechanism is arranged on the fixing mechanism, and the limiting mechanism is fixed on the fixing block. The fixing mechanism comprises two first grooves formed in the lower surface of a fixing block, a fixing rod is fixed between the left side and the right side of an inner cavity of each first groove, the outer surface of each fixing rod is sleeved with a first spring, the outer surface of each fixing rod is slidably connected with a moving block, and a sliding block is fixed to the upper surface of each moving block. According to the octave sound level meter fixing structure, through the fixing mechanism, the limiting blocks are pulled, the movable block is driven to slide on the outer surface of the fixing rod, the first spring is extruded,