Windproof and rainproof cover and noise monitoring device

• Main Authors: LI YICHAO, XU MEIPING, YAN MINFENG, QIU JINQUAN, JI LIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.02.2023
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The utility model discloses a windproof and rainproof cover and a noise monitoring device, the windproof and rainproof cover comprises a connecting cylinder, a rainproof shed sleeve and a fixed cylinder which are connected in sequence, and the outer sides of the connecting cylinder, the rainproof shed sleeve and the fixed cylinder are also provided with sponge wind balls; a mounting cavity is formed in the rain shelter sleeve, and an electrostatic exciter is arranged in the mounting cavity; the top of the rain shelter cover is further connected with an ejector pin assembly. The windproof and rainproof cover and the noise monitoring device are simple in structure and convenient to use, a good waterproof effect is achieved through the rainproof cover, and rainwater is prevented from entering the installation cavity in the using process to cause damage to internal elements; through the sponge wind ball, the sponge can filter wind noise, and the influence of the wind noise on the monitoring process is avoided; th