Lifting structure of linear array sound box

• Main Authors: HUO JUNWEN, HUO JUNHUA
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The invention relates to a hoisting structure of a linear array sound box, and relates to the technical field of brackets of sound amplification systems, the hoisting structure comprises a mounting assembly and a connecting assembly, the connecting assembly comprises a plurality of connecting plates, the connecting plates are detachably connected with the mounting assembly, every two connecting plates are detachably connected, two side areas of each connecting plate are respectively provided with a sliding groove, and the sliding grooves are arranged in the sliding grooves. The connecting assembly further comprises a plurality of adjusting plates and a plurality of connecting pieces, sliding columns are connected to the two ends of each adjusting plate, the sliding columns penetrate through the adjusting plates in the thickness direction of the adjusting plates, and the sliding columns at the two ends of each adjusting plate can be embedded into the sliding grooves of the two adjacent connecting plates respec