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Intelligent detection equipment for sensitivity of sound-sensitive sensor

A sound-sensitive sensor, intelligent detection technology, applied in the direction of testing/calibrating volume flow, etc., can solve the problems of inaccurate detection accuracy and constant buzzer power, and achieve good detection results

Pending Publication Date: 2022-04-08
罗小龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcoming that people energize the buzzer, the buzzer emits a sound, and the sound-sensitive sensor detects the sound, but the power of the buzzer remains unchanged, resulting in inaccurate detection accuracy. The technical problem of the present invention is to provide A Sensitivity Intelligent Detection Equipment for Accurate Acoustic Sensitive Sensors

Method used

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  • Intelligent detection equipment for sensitivity of sound-sensitive sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An intelligent detection device for the sensitivity of an acoustic sensor, such as Figure 1-8 As shown, it includes a wall hanger 1, an installation screw 3, a detection box 4, a first installation box 6, a guide rail 7, a guide sleeve 8, a first nut 9, a first bearing seat 10, a first gear motor 11, a first wire Rod 12, connecting frame 13, power supply board 14, ammeter 16, L-shaped block 17, first contact switch 18, control box 19, main power switch 191, start up switch 192, start detection switch 193, indicator board 194, first LED lamp group 195, the second installation box 21, the second reduction motor 211, the second bearing seat 22, the second screw mandrel 23, the second nut 24, the mounting frame 25, the buzzer 26, the first travel switch 27, the second Two stroke switches 28 and a power adjustment device 30, the upper and lower parts of the wall mount 1 are provided with mounting holes 2, the mounting holes 2 on both sides of the upper and lower sides are e...

Embodiment 2

[0022] An intelligent detection device for the sensitivity of an acoustic sensor, such as Figure 1-8As shown, it includes a wall hanger 1, an installation screw 3, a detection box 4, a first installation box 6, a guide rail 7, a guide sleeve 8, a first nut 9, a first bearing seat 10, a first gear motor 11, a first wire Rod 12, connecting frame 13, power supply board 14, ammeter 16, L-shaped block 17, first contact switch 18, control box 19, main power switch 191, start up switch 192, start detection switch 193, indicator board 194, first LED lamp group 195, the second installation box 21, the second reduction motor 211, the second bearing seat 22, the second screw mandrel 23, the second nut 24, the mounting frame 25, the buzzer 26, the first travel switch 27, the second Two stroke switches 28 and a power adjustment device 30, the upper and lower parts of the wall mount 1 are provided with mounting holes 2, the mounting holes 2 on the upper and lower sides are provided with mo...

Embodiment 3

[0025] An intelligent detection device for the sensitivity of an acoustic sensor, such as Figure 1-8 As shown, it includes a wall hanger 1, an installation screw 3, a detection box 4, a first installation box 6, a guide rail 7, a guide sleeve 8, a first nut 9, a first bearing seat 10, a first gear motor 11, a first wire Rod 12, connecting frame 13, power supply board 14, ammeter 16, L-shaped block 17, first contact switch 18, control box 19, main power switch 191, start up switch 192, start detection switch 193, indicator board 194, first LED lamp group 195, the second installation box 21, the second reduction motor 211, the second bearing seat 22, the second screw mandrel 23, the second nut 24, the mounting frame 25, the buzzer 26, the first travel switch 27, the second Two stroke switches 28 and a power adjustment device 30, the upper and lower parts of the wall mount 1 are provided with mounting holes 2, the mounting holes 2 on the upper and lower sides are provided with m...

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Abstract

The invention relates to detection equipment, in particular to intelligent detection equipment for the sensitivity of a sound-sensitive sensor. The technical problem to be solved by the invention is to provide the intelligent detection equipment for the sensitivity of the sound-sensitive sensor, which is accurate in detection. The intelligent detection equipment comprises a wall hanging frame, a mounting screw rod, a detection box, a first mounting box, a guide rail, a guide sleeve, a first nut, a first bearing seat, a first gear motor and the like, mounting holes are formed in the upper and lower parts of the wall-mounted frame, mounting screws are arranged in the mounting holes in the upper and lower sides, a detection box is mounted on the left side of the wall-mounted frame, a rectangular hole is formed in the bottom of the detection box, and a first mounting box is bolted to the lower part of the right side of the detection box. According to the invention, the power of the buzzer can be reduced through the power adjusting device, so that the sensitivity of the sound-sensitive sensor can be detected more accurately; and through the action of a third contact switch, the distance between the buzzer and the sound-sensitive sensor can be increased for multiple times, so that the sensitivity of the sound-sensitive sensor can be better detected.

Description

technical field [0001] The invention relates to a detection device, in particular to an intelligent detection device for the sensitivity of an acoustic sensor. Background technique [0002] Acoustic sensor is a kind of sensor used for flow detection. It is widely used. In order to judge the quality of the acoustic sensor, it is necessary to detect the sensitivity of the acoustic sensor. Now people usually turn on the acoustic sensor and then turn on the buzzer. Power on, the buzzer makes a sound, the sound sensor detects the sound, and people judge the sensitivity of the sound sensor, but the power of the buzzer remains unchanged, resulting in inaccurate detection accuracy. Contents of the invention [0003] In order to overcome the shortcoming that people energize the buzzer, the buzzer emits a sound, and the sound-sensitive sensor detects the sound, but the power of the buzzer remains unchanged, resulting in inaccurate detection accuracy. The technical problem of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F25/10
Inventor 罗小龙
Owner 罗小龙
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