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An environmental noise monitoring device

A monitoring device and environmental noise technology, which is applied in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., can solve the problems that affect the accuracy of noise processing by noise monitoring equipment and affect the noise reception of earpieces, etc.

Active Publication Date: 2021-04-23
西安同展环境咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the existing outdoor noise monitoring equipment is used for a long time, the earpiece used to receive noise will be contaminated with a lot of dust, which will affect the receiver's reception of noise, thereby affecting the accuracy of the noise monitoring equipment for subsequent noise processing

Method used

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  • An environmental noise monitoring device
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Experimental program
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Embodiment approach

[0033] As a preferred embodiment of the present invention, the top of the pole 1 is provided with a monitoring camera, a display screen 6 and an electromechanical box 7, the monitoring camera is located above the installation frame 2, and the display screen 6 and the electromechanical box 7 are located on the installation Below the frame 2, the mounting frame 2 is provided with a noise detector, an air quality detector and a wind speed sensor, a processor and a controller are arranged in the electromechanical box 7, the output end of the earpiece 3 and the noise detector The input end is electrically connected, and the output ends of the noise detector, wind speed sensor and air quality detector are all electrically connected to the display screen 6;

[0034] As a preferred embodiment of the present invention, the middle position of the mounting seat 51 is hinged with a soot-beating plate 55, and the soot-beating plate 55 is connected to one end of the return spring, and the ot...

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PUM

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Abstract

The invention discloses an environmental noise monitoring device, which comprises a vertical rod, a mounting frame arranged on the top of the vertical rod, an earpiece rotatably arranged at the left end of the mounting frame, and a wind cleaning device arranged on the left and right sides of the earpiece for cleaning the dust on the surface of the earpiece. device; the present invention can blow the wind cleaning device through the strong wind, and clean the dust on the surface of the earpiece through the cleaning brush roller rotating on the wind cleaning device, so as to avoid the influence of dust on the reception of noise by the earpiece; the present invention can also be used in windless or In the low wind state, the telescopic electric cylinder drives the wind cleaning device away from the earpiece to avoid blocking the earpiece and avoid affecting the receiver's reception of noise.

Description

technical field [0001] The invention relates to the technical field of noise monitoring equipment, in particular to an environmental noise monitoring device. Background technique [0002] Noise pollution is a sensory public hazard, which is related to people's subjective wishes and people's living conditions, so it has different characteristics from other public hazards. Noise pollution mainly comes from transportation, vehicle horns, industrial noise, building construction, and social noise such as concert halls, tweeters, morning markets, and people talking loudly. Therefore, noise monitoring devices are generally installed in factories or on roads to prevent high-decibel noise. [0003] After the existing outdoor noise monitoring equipment is used for a long time, the earpiece used to receive noise will be contaminated with a lot of dust, which will affect the receiver's reception of noise, thereby affecting the accuracy of the noise monitoring equipment for subsequent n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00B08B5/02
CPCB08B5/02G01H17/00
Inventor 姚毅博
Owner 西安同展环境咨询有限公司
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