360-degree all-circumferential sound wave and ultrasonic wave combined bird repelling device

• Main Authors: SHI SHAODONG, ZHANG ZHENQUAN, LI RONGHUI
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; TRAPPING

The utility model provides a 360-degree all-circumferential sound wave and ultrasonic wave combined bird repelling device. The 360-degree all-circumferential sound wave and ultrasonic wave combined bird repelling device comprises a control box, a protective cover, a plurality of groups of loudspeakers and a plurality of groups of ultrasonic wave emitters, the control box is used for generating different bird repelling audio signals; the plurality of protection covers are stacked at intervals along the vertical direction and are installed at the upper part of the control box, and an annular sound amplification structure is formed between every two protection covers; each group of loudspeakers comprises a plurality of loudspeakers which are arranged in the corresponding protective covers according to a preset layout; each group of ultrasonic transmitters is provided with a plurality of ultrasonic transmitters which are arranged on the outer side wall of the corresponding protective cover at intervals along the