CN109738059A - A kind of noise detection device for road - Google Patents
A kind of noise detection device for road Download PDFInfo
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- CN109738059A CN109738059A CN201910170298.3A CN201910170298A CN109738059A CN 109738059 A CN109738059 A CN 109738059A CN 201910170298 A CN201910170298 A CN 201910170298A CN 109738059 A CN109738059 A CN 109738059A
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Abstract
The present invention relates to noise measuring equipment technical fields, and disclose a kind of noise detection device for road, including noise measuring case, the top of noise measuring case is equipped with fixed link, one end of fixed link, which is equipped with, collects head, the front of noise measuring case is equipped with display screen, and the front of noise measuring case is equipped with function key, the bottom end of noise measuring case is equipped with fixed plate, the middle part of fixed plate is equipped with rotary shaft, the outer wall of rotary shaft is equipped with cage plate, the inside of cage plate offers mounting hole, the front of noise measuring case is equipped with fixed case, the inside of fixed case is equipped with movable axis, one end of movable axis extends to the outside of fixed case side and is equipped with turntable, the outer wall of movable axis is equipped with dustcloth.This is used for the noise detection device of road, by setting snap ring, mounting blocks, solid slug and clamping block, is completely covered on dustcloth on the surface of noise measuring equipment, improves the service life of noise measuring equipment.
Description
Technical field
The present invention relates to noise measuring equipment technical field, specially a kind of noise detection device for road.
Background technique
The common monitoring index of noise includes: the intensity of noise, i.e. acoustic pressure in sound field；The feature of noise, i.e. acoustic pressure
Various frequency constituents；Noise-measuring instrument mainly has: sound level meter, frequency analyzer, real-time analyzer, sound intensity analyzer,
Noise level analyzer, noise dose meter, automatic recording instrument, magnetic tape recorder.
People can detect the noise on road with noise measuring equipment, exposed in air due to noise measuring equipment
In, be easy to cause the inside of noise measuring equipment into dust in this way so that noise measuring service life of equipment reduces, thus we
A kind of noise detection device for road is provided.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of noise detection device for road, have to noise
Detection device carry out it is dust-proof, improve noise measuring equipment service life and noise measuring equipment practicability the advantages of, solve
People can detect the noise on road with noise measuring equipment, due to noise measuring equipment it is exposed in air, in this way
It is easy to cause the inside of noise measuring equipment into dust, so that the problem of noise measuring service life of equipment reduces.
The invention provides the following technical scheme: a kind of noise detection device for road, including noise measuring case, it is described
The top of noise measuring case is equipped with fixed link, and one end of the fixed link, which is equipped with, collects head, and the front of the noise measuring case is set
There is display screen, and the front of noise measuring case is equipped with function key, the bottom end of the noise measuring case is equipped with fixed plate, the fixation
The middle part of plate is equipped with rotary shaft, and the outer wall of the rotary shaft is equipped with cage plate, and the inside of the cage plate offers mounting hole, described to make an uproar
The front of sound detection case is equipped with fixed case, and the inside of the fixed case is equipped with movable axis, and one end of the movable axis extends to solid
To determine the outside of case side and is equipped with turntable, the outer wall of the movable axis is equipped with dustcloth, and the bottom end of the dustcloth is equipped with snap ring,
The positive bottom of noise measuring case is equipped with mounting blocks, and the front of the mounting blocks is equipped with solid slug, the bottom of the solid slug
End is equipped with clamping block.
Preferably, the display screen is arranged right below function key, and the quantity of function key is nine.
Preferably, one end of the rotary shaft is equipped with the limited block positioned at fixed plate side.
Preferably, one end of the movable axis is equipped with bearing, and the outer wall of movable axis upper bearing (metal) is arranged in fixed case
On wall.
Preferably, the two sides of the dustcloth bottom end are respectively equipped with two groups of snap rings.
Preferably, the central axis of the mounting blocks is overlapped with the central axis of mounting blocks.
Be compared with the prior art, the present invention have it is following the utility model has the advantages that
1, the noise detection device for being used for road can be so as to by setting fixed plate, rotary shaft, cage plate and mounting hole
It installs in noise measuring case, is used convenient for noise measuring equipment.
2, the noise detection device for being used for road can be right by setting fixed case, movable axis, turntable and dustcloth
Detection device plays dust-proof effect, to improve the practicability of equipment.
3, the noise detection device for being used for road is made dust-proof by setting snap ring, mounting blocks, solid slug and clamping block
Cloth is completely covered on the surface of noise measuring equipment, improves the service life of noise measuring equipment.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention fixed case schematic diagram；
Fig. 3 is structure of the invention clamping block schematic diagram.
In figure: 1, noise measuring case；2, fixed link；3, head is collected；4, display screen；5, function key；6, fixed plate；7, it rotates
Axis；8, cage plate；9, mounting hole；10, fixed case；11, movable axis；12, turntable；13, dustcloth；14, snap ring；15, mounting blocks；
16, solid slug；17, clamping block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of noise detection device for road, including noise measuring case 1 are please referred to, noise measuring case 1
Top is equipped with fixed link 2, and one end of fixed link 2, which is equipped with, collects head 3, and the front of noise measuring case 1 is equipped with display screen 4, display screen 4
Be arranged right below function key 5, and the quantity of function key 5 is nine, and the front of noise measuring case 1 is equipped with function key 5, noise
The bottom end of detection case 1 is equipped with fixed plate 6, and the middle part of fixed plate 6 is equipped with rotary shaft 7, and one end of rotary shaft 7, which is equipped with, is located at fixed plate
The outer wall of the limited block of 6 sides, rotary shaft 7 is equipped with cage plate 8, and the inside of cage plate 8 offers mounting hole 9, and noise measuring case 1 is just
Face is equipped with fixed case 10, and the inside of fixed case 10 is equipped with movable axis 11, and one end of movable axis 11 is equipped with bearing, and on movable axis 11
The outer wall of bearing is arranged on the inner wall of fixed case 10, and one end of movable axis 11 extends to the outside of 10 side of fixed case and is equipped with
The outer wall of turntable 12, movable axis 11 is equipped with dustcloth 13, and the two sides of 13 bottom end of dustcloth are respectively equipped with two groups of snap rings 14, dustcloth
13 bottom end is equipped with snap ring 14, and the positive bottom of noise measuring case 1 is equipped with mounting blocks 15, the central axis of mounting blocks 15 and installation
The central axis of block 15 is overlapped, and the front of mounting blocks 15 is equipped with solid slug 16, and the bottom end of solid slug 16 is equipped with clamping block 17.
Working principle, it is first by screw and rack-mount by mounting hole 9, then by noise measuring case 1 and receipts
Market-head 3 is placed on road, then rotary turnplate 12, will drive movable axis 11 when rotary turnplate 12 and is rotated, works as movable axis
11 can be such that dustcloth 13 moves down when being rotated, and when dustcloth 13 moves down snap ring 14 can also move down, most
Snap ring 14 is connected on clamping block 17 afterwards.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of noise detection device for road, including noise measuring case (1), it is characterised in that: the noise measuring case
(1) top is equipped with fixed link (2), and one end of the fixed link (2), which is equipped with, collects head (3), and the noise measuring case (1) is just
Face is equipped with display screen (4), and the front of noise measuring case (1) is equipped with function key (5), and the bottom end of the noise measuring case (1) is set
Having fixed plate (6), the middle part of the fixed plate (6) is equipped with rotary shaft (7), and the outer wall of the rotary shaft (7) is equipped with cage plate (8),
The inside of the cage plate (8) offers mounting hole (9), and the front of the noise measuring case (1) is equipped with fixed case (10), described solid
The inside for determining case (10) is equipped with movable axis (11), and one end of the movable axis (11) extends to the outside of fixed case (10) side simultaneously
Equipped with turntable (12), the outer wall of the movable axis (11) is equipped with dustcloth (13), and the bottom end of the dustcloth (13) is equipped with snap ring
(14), the positive bottom of the noise measuring case (1) is equipped with mounting blocks (15), and the front of the mounting blocks (15) is equipped with solid slug
(16), the bottom end of the solid slug (16) is equipped with clamping block (17).
2. a kind of noise detection device for road according to claim 1, it is characterised in that: the display screen (4)
Be arranged right below function key (5), and the quantity of function key (5) be nine.
3. a kind of noise detection device for road according to claim 1, it is characterised in that: the rotary shaft (7)
One end be equipped with positioned at fixed plate (6) side limited block.
4. a kind of noise detection device for road according to claim 1, it is characterised in that: the movable axis (11)
One end be equipped with bearing, and movable axis (11) upper bearing (metal) outer wall be arranged on the inner wall of fixed case (10).
5. a kind of noise detection device for road according to claim 1, it is characterised in that: the dustcloth (13)
The two sides of bottom end are respectively equipped with two groups of snap rings (14).
6. a kind of noise detection device for road according to claim 1, it is characterised in that: the mounting blocks (15)
Central axis be overlapped with the central axis of mounting blocks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170298.3A CN109738059A (en) | 2019-03-07 | 2019-03-07 | A kind of noise detection device for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170298.3A CN109738059A (en) | 2019-03-07 | 2019-03-07 | A kind of noise detection device for road |
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| Publication Number | Publication Date |
|---|---|
| CN109738059A true CN109738059A (en) | 2019-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910170298.3A Pending CN109738059A (en) | 2019-03-07 | 2019-03-07 | A kind of noise detection device for road |
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| CN (1) | CN109738059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103054A (en) * | 2019-12-31 | 2020-05-05 | 苏州清听声学科技有限公司 | Urban noise map generation system |
| CN114942040A (en) * | 2022-03-21 | 2022-08-26 | 重庆医科大学附属第二医院 | Noise acquisition and management system used in hospital |
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| JP2015040745A (en) * | 2013-08-21 | 2015-03-02 | 学校法人日本大学 | Noise meter and program for noise measurement |
| CN206235391U (en) * | 2016-11-18 | 2017-06-09 | 甘肃蓝博检测科技有限公司 | A kind of portable environmental noise detector |
| CN206695899U (en) * | 2017-02-27 | 2017-12-01 | 福建中科环境检测技术有限公司 | A kind of highly sensitive environmental noise detection means |
| CN207741851U (en) * | 2018-01-16 | 2018-08-17 | 青海蓝博检测科技有限公司 | A kind of noise detection device being easily installed |
| CN108922428A (en) * | 2018-08-02 | 2018-11-30 | 深圳市晶鸿电子有限公司 | A kind of Medical Devices display screen with dust reduction capability |
| CN208313419U (en) * | 2018-05-30 | 2019-01-01 | 河南贝纳检测技术服务有限公司 | A kind of noise level monitor |
| CN208556867U (en) * | 2018-07-11 | 2019-03-01 | 天津明今科技有限公司 | A kind of numerically-controlled machine tool dust cover |
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2019
- 2019-03-07 CN CN201910170298.3A patent/CN109738059A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015040745A (en) * | 2013-08-21 | 2015-03-02 | 学校法人日本大学 | Noise meter and program for noise measurement |
| CN206235391U (en) * | 2016-11-18 | 2017-06-09 | 甘肃蓝博检测科技有限公司 | A kind of portable environmental noise detector |
| CN206695899U (en) * | 2017-02-27 | 2017-12-01 | 福建中科环境检测技术有限公司 | A kind of highly sensitive environmental noise detection means |
| CN207741851U (en) * | 2018-01-16 | 2018-08-17 | 青海蓝博检测科技有限公司 | A kind of noise detection device being easily installed |
| CN208313419U (en) * | 2018-05-30 | 2019-01-01 | 河南贝纳检测技术服务有限公司 | A kind of noise level monitor |
| CN208556867U (en) * | 2018-07-11 | 2019-03-01 | 天津明今科技有限公司 | A kind of numerically-controlled machine tool dust cover |
| CN108922428A (en) * | 2018-08-02 | 2018-11-30 | 深圳市晶鸿电子有限公司 | A kind of Medical Devices display screen with dust reduction capability |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103054A (en) * | 2019-12-31 | 2020-05-05 | 苏州清听声学科技有限公司 | Urban noise map generation system |
| CN111103054B (en) * | 2019-12-31 | 2024-05-14 | 苏州清听声学科技有限公司 | Urban noise map generation system |
| CN114942040A (en) * | 2022-03-21 | 2022-08-26 | 重庆医科大学附属第二医院 | Noise acquisition and management system used in hospital |
| CN114942040B (en) * | 2022-03-21 | 2023-08-01 | 重庆医科大学附属第二医院 | Noise collection and management system used in hospital |
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Application publication date: 20190510 |
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