CN109459132A - Noise testing device for workshop - Google Patents
Noise testing device for workshop Download PDFInfo
- Publication number
- CN109459132A CN109459132A CN201811549142.8A CN201811549142A CN109459132A CN 109459132 A CN109459132 A CN 109459132A CN 201811549142 A CN201811549142 A CN 201811549142A CN 109459132 A CN109459132 A CN 109459132A
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- China
- Prior art keywords
- shell
- noise testing
- workshop
- test probe
- noise
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The present invention relates to a kind of noise testing device for workshop, which includes: shell, flexible test probe, sliding rail, sealing cover and noise testing module；Wherein, holding tank is provided on the shell, the flexible test probe can be accommodated in the holding tank, and can pass through the seal cap sealing, the flexible test probe is connected to the shell by the sliding rail, and can skid off the shell from the opening of the holding tank；The sound acquisition module of the noise testing module is set on the flexible test probe, to execute the acquisition of sound decibel value in the case where the flexible test is leant out.The noise testing device for workshop overcomes that noise test instrument volume at this stage is excessive can not to be carried and head is easy impaired problem, realizes the cephalic protection and transportation of survey meter.
Description
Technical field
The present invention relates to noise test fields, and in particular, to the noise testing device for workshop.
Background technique
Factory can generate very big noise when carrying out operation, this can generate very big do to the resident near operation area
It disturbs, influences the normal life of people.For this purpose, factory needs to carry out dependence test to its noise pollution.Environmental noise is surveyed in the market
It is many kinds of to try instrument, but the contradiction between the measurement range of most of environmental noise testers, precision and price does not obtain very well
Ground solves, and measurement range is wide, price with high accuracy is also higher.The head of noise probe instrument is also easy impaired.
It can be seen that how to facilitate the carrying of noise test instrument and impaired become in the head of survey meter avoided to need at this stage
It solves the problems, such as.
Summary of the invention
The object of the present invention is to provide a kind of noise testing devices for workshop, this is used for the noise testing device of workshop
It overcomes that noise test instrument volume at this stage is excessive can not to be carried and head is easy impaired problem, realizes the head of survey meter
Protection and transportation.
To achieve the goals above, the present invention provides a kind of noise testing device for workshop, this is used for making an uproar for workshop
Sound test device includes: shell, flexible test probe, sliding rail, sealing cover and noise testing module；Wherein, it is set on the shell
It is equipped with holding tank, the flexible test probe can be accommodated in the holding tank, and can pass through the seal cap sealing, institute
It states flexible test probe and the shell is connected to by the sliding rail, and the shell can be skidded off from the opening of the holding tank
Body；The sound acquisition module of the noise testing module is set on the flexible test probe, to visit in the flexible test
In the case that head is leant out, the acquisition of sound decibel value is executed.
Preferably, one end of the sealing cover is articulated on the shell, and is accommodated in institute in the flexible test probe
In the case where stating in accommodating chamber, the sealing cover can be covered on the flexible test probe to seal the shell by rotation
Body.
Preferably, multiple test openings are provided on the flexible test probe, and the sound acquisition module is set to
In the test opening, to realize the acquisition of sound decibel value.
Preferably, noise testing device for being used for workshop further include: GPS positioning module, the GPS positioning module set up separately
In noise source and the shell, to measure the distance of the noise source to the shell.
Preferably, the bottom of the shell is provided with accommodating chamber, and the GPS positioning module is divided into the portion in the shell
Divide and is accommodated in the accommodating chamber.
Preferably, noise testing device for being used for workshop further include: power circuit, the power circuit and the noise
Test module is accommodated in the shell, and the power circuit is electrically connected to the noise testing module.
Preferably, driving is additionally provided in the circuit that the power circuit is connected with the noise testing module to open
It closes, two contacts of the driving switch are respectively arranged on the sealing cover and the shell, when the flexible test is popped one's head in
It leans out and in the case that the sealing cover is stacked and placed on the shell, two contacts of the driving switch contact, the source electricity
Road and the conducting of the circuit of the noise testing module, the noise testing module execute noise testing work.
Preferably, noise testing device for being used for workshop further include: gear-stopping bar, the gear-stopping bar are resiliently attached to described
Flexible test probe, and can be received into the flexible test probe, it is provided on the shell and matches with the gear-stopping bar
The through-hole of conjunction, when the flexible test probe telescoping to predeterminated position, the gear-stopping bar can be under the driving of elastic force certainly
It is dynamic to put in the through-hole, with the movement for the test probe that stretches described in backstop.
Preferably, the mandril accommodating chamber for accommodating mandril is additionally provided on the shell, the mandril can be by the backstop
Bar heads into the flexible test probe；The sectional area of the mandril is less than the sectional area of the gear-stopping bar.
Through the above technical solutions, the receipts of noise test head may be implemented in the noise testing device for workshop of the invention
It receives, so as to effectively prevent the damage of flexible test probe, carrying is in addition facilitated using the structure of storage, what is do not tested
When can to test probe protect, improve the service life of device.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the noise testing device for workshop of preferred embodiment of the invention；
Fig. 2 is a kind of knot of the bottom of the shell of the noise testing device for workshop of preferred embodiment of the invention
Structure schematic diagram.
Description of symbols
The flexible test probe of 1 shell 2
3 sliding rail, 4 sealing cover
5 test 6 gear-stopping bars of opening
7 mandril accommodating chambers
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
It is as shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, close " refers to relative to some component
Far and closely.
The present invention provides a kind of noise testing device for workshop, which includes: shell
Body 1, flexible test probe 2, sliding rail 3, sealing cover 4 and noise testing module；Wherein, it is provided with holding tank on the shell 1, institute
Stating flexible test probe 2 can be accommodated in the holding tank, and can be sealed by the sealing cover 4, the flexible test
Probe 2 is connected to the shell 1 by the sliding rail 3, and the shell 1 can be skidded off from the opening of the holding tank；It is described
The sound acquisition module of noise testing module is set on the flexible test probe 2, to lean out in the flexible test probe 2
In the case where, execute the acquisition of sound decibel value.
Through the above technical solutions, the receipts of noise test head may be implemented in the noise testing device for workshop of the invention
It receives, so as to effectively prevent the damage of flexible test probe 2, carrying is in addition facilitated using the structure of storage, is not being tested
When can to test probe protect, improve the service life of device.
In a kind of specific embodiment of the invention, one end of the sealing cover 4 is articulated on the shell 1, and
In the case that the flexible test probe 2 is accommodated in the accommodating chamber, the sealing cover 4 can be covered in described by rotation
To seal the shell 1 on flexible test probe 2.
By above-mentioned embodiment, the sealing of shell 1 may be implemented.
In a kind of specific embodiment of the invention, multiple test openings 5 are provided on the flexible test probe 2,
And the sound acquisition module is set in the test opening 5, to realize the acquisition of sound decibel value.
By above-mentioned embodiment, the acquisition of the sound decibel value of multiple positions may be implemented, sound may be implemented
Acquisition.
In a kind of specific embodiment of the invention, this is used for the noise testing device of workshop further include: GPS positioning mould
Block, the GPS positioning module are divided into noise source and the shell 1, with measure the noise source to the shell 1 away from
From.
The positioning that shell 1 may be implemented by GPS positioning module can use GPS and be positioned, can be directly realized by away from
From detection.
In this embodiment, in order to realize the placement of GPS positioning module, the bottom of the shell 1 is provided with receiving
Chamber, the part that the GPS positioning module is divided into the shell 1 are accommodated in the accommodating chamber.
In this embodiment, in order to realize the offer of power supply, which can also be wrapped
Include: power circuit, the power circuit and the noise testing module are accommodated in the shell 1, and power circuit electricity
It is connected to the noise testing module.
In this embodiment, it is also set up in the circuit that the power circuit is connected with the noise testing module
There is driving switch, two contacts of the driving switch are respectively arranged on the sealing cover 4 and the shell 1, stretch when described
In the case that contracting test probe 2 is leant out and the sealing cover 4 is stacked and placed on the shell 1, two contacts of the driving switch
The circuit conducting of contact, the source circuit and the noise testing module, the noise testing module execute noise testing work.
By above-mentioned embodiment, the connection and induction of circuit may be implemented, under receiving state, guarantee that device is not
What is be powered is non-serviceable, and the electric energy of saving protects circuit.
In a kind of specific embodiment of the invention, in order to realize the fixation of flexible test probe 2, this is used for workshop
Noise testing device further include: gear-stopping bar 6, the gear-stopping bar 6 is resiliently attached to the flexible test probe 2, and can store
Enter in the flexible test probe 2, the through-hole matched with the gear-stopping bar 6 is provided on the shell 1, when the flexible survey
When probe header 2 is retractable to predeterminated position, the gear-stopping bar 6 can put in automatically the through-hole under the driving of elastic force, with only
Keep off the movement of the flexible test probe 2.
In a kind of specific embodiment of the invention, in order to which that realizes flexible test probe 2 stores characteristic, the shell
The mandril accommodating chamber 7 for accommodating mandril is additionally provided on body 1, the gear-stopping bar 6 can be headed into the flexible test by the mandril
In probe 2；The sectional area of the mandril is less than the sectional area of the gear-stopping bar 6.
Application method is to withstand gear-stopping bar 6 by mandril, to stretch and tests the stretching motion of probe 2 slightly, this
As long as when mandril when being against on the inner wall of shell 1, so that it may take out mandril, free extension test probe 2, gear-stopping bar 6 will not
The movement of the flexible test probe 2 of backstop.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. a kind of noise testing device for workshop, which is characterized in that the noise testing device for being used for workshop includes: shell
(1), it stretches and tests probe (2), sliding rail (3), sealing cover (4) and noise testing module；Wherein, it is provided on the shell (1)
Holding tank, the flexible test probe (2) can be accommodated in the holding tank, and can be sealed by the sealing cover (4),
The flexible test probe (2) is connected to the shell (1) by the sliding rail (3), and can be from the opening of the holding tank
Skid off the shell (1)；The sound acquisition module of the noise testing module is set on the flexible test probe (2), with
In the case where the flexible test probe (2) leans out, the acquisition of sound decibel value is executed.
2. the noise testing device according to claim 1 for workshop, which is characterized in that the one of the sealing cover (4)
End is articulated on the shell (1), and in the case where the flexible test probe (2) is accommodated in the accommodating chamber, described
Sealing cover (4) can be covered on the flexible test probe (2) to seal the shell (1) by rotation.
3. the noise testing device according to claim 1 for workshop, which is characterized in that the flexible test probe
(2) multiple test openings (5) are provided on, and the sound acquisition module is set in the test opening (5), to realize sound
The acquisition of sound decibel value.
4. the noise testing device according to claim 1 for workshop, which is characterized in that the noise for being used for workshop is surveyed
Trial assembly is set further include: GPS positioning module, the GPS positioning module is divided into noise source and the shell (1), to measure
State the distance of noise source to the shell (1).
5. the noise testing device according to claim 4 for workshop, which is characterized in that the bottom of the shell (1)
It is provided with accommodating chamber, the part that the GPS positioning module is divided into the shell (1) is accommodated in the accommodating chamber.
6. the noise testing device according to claim 1 for workshop, which is characterized in that the noise for being used for workshop is surveyed
Trial assembly is set further include: power circuit, the power circuit and the noise testing module are accommodated in the shell (1), and institute
It states power circuit and is electrically connected to the noise testing module.
7. the noise testing device according to claim 6 for workshop, which is characterized in that in the power circuit and institute
It states and is additionally provided with driving switch in the circuit that noise testing module is connected, two contacts of the driving switch are respectively arranged at
On the sealing cover (4) and the shell (1), when the flexible test probe (2) leans out and the sealing cover (4) is stacked and placed on institute
In the case where stating on shell (1), two contacts of the driving switch are contacted, the source circuit and the noise testing module
Circuit conducting, the noise testing module execute noise testing work.
8. the noise testing device according to claim 1 for workshop, which is characterized in that the noise for being used for workshop is surveyed
Trial assembly is set further include: gear-stopping bar (6), the gear-stopping bar (6) is resiliently attached to the flexible test probe (2), and can store
Enter in the flexible test probe (2), the through-hole matched with the gear-stopping bar (6) is provided on the shell (1), when described
When flexible test probe (2) is retractable to predeterminated position, the gear-stopping bar (6) can put in automatically described under the driving of elastic force
Through-hole, with the movement for the test probe (2) that stretches described in backstop.
9. the noise testing device according to claim 8 for workshop, which is characterized in that also set on the shell (1)
It is equipped with the mandril accommodating chamber (7) for accommodating mandril, the gear-stopping bar (6) can be headed into the flexible test probe by the mandril
(2) in；The sectional area of the mandril is less than the sectional area of the gear-stopping bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549142.8A CN109459132B (en) | 2018-12-18 | 2018-12-18 | Noise testing device for factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549142.8A CN109459132B (en) | 2018-12-18 | 2018-12-18 | Noise testing device for factory building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109459132A true CN109459132A (en) | 2019-03-12 |
| CN109459132B CN109459132B (en) | 2023-07-25 |
Family
ID=65613631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549142.8A Active CN109459132B (en) | 2018-12-18 | 2018-12-18 | Noise testing device for factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109459132B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494959A (en) * | 2020-04-08 | 2021-10-12 | 苏州文泽可智能科技有限公司 | Method for judging noise of plant |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064178A (en) * | 1952-10-07 | 1954-05-11 | Portable noise detector and locator | |
| JPH09210761A (en) * | 1996-01-31 | 1997-08-15 | Alpha Tsushin:Kk | Noise/vibration monitor display system |
| DE19726608A1 (en) * | 1997-06-23 | 1998-12-24 | Oskar Dr Bschorr | Noise determination method for road or railway |
| CN105548733A (en) * | 2015-12-03 | 2016-05-04 | 广东欧珀移动通信有限公司 | Method and device for testing noise |
| CN207050847U (en) * | 2017-07-19 | 2018-02-27 | 深圳市新天泽消防工程有限公司 | A kind of fire alarm bell noise detection device |
| CN207610786U (en) * | 2017-12-08 | 2018-07-13 | 湖南工学院 | A kind of noise measuring device |
| CN207993832U (en) * | 2018-03-05 | 2018-10-19 | 扬州市万达光电有限公司 | A kind of silicon chip storing unit convenient for taking-up silicon chip |
| CN108731794A (en) * | 2018-05-22 | 2018-11-02 | 南方电网科学研究院有限责任公司 | A kind of multifunctional tester |
| CN208043232U (en) * | 2018-01-31 | 2018-11-02 | 南京绿德环保科技有限公司 | Noise-monitoring equipment |
| CN108981907A (en) * | 2018-10-22 | 2018-12-11 | 珠海格力电器股份有限公司 | Noise testing method and microphone holder |
-
2018
- 2018-12-18 CN CN201811549142.8A patent/CN109459132B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064178A (en) * | 1952-10-07 | 1954-05-11 | Portable noise detector and locator | |
| JPH09210761A (en) * | 1996-01-31 | 1997-08-15 | Alpha Tsushin:Kk | Noise/vibration monitor display system |
| DE19726608A1 (en) * | 1997-06-23 | 1998-12-24 | Oskar Dr Bschorr | Noise determination method for road or railway |
| CN105548733A (en) * | 2015-12-03 | 2016-05-04 | 广东欧珀移动通信有限公司 | Method and device for testing noise |
| CN207050847U (en) * | 2017-07-19 | 2018-02-27 | 深圳市新天泽消防工程有限公司 | A kind of fire alarm bell noise detection device |
| CN207610786U (en) * | 2017-12-08 | 2018-07-13 | 湖南工学院 | A kind of noise measuring device |
| CN208043232U (en) * | 2018-01-31 | 2018-11-02 | 南京绿德环保科技有限公司 | Noise-monitoring equipment |
| CN207993832U (en) * | 2018-03-05 | 2018-10-19 | 扬州市万达光电有限公司 | A kind of silicon chip storing unit convenient for taking-up silicon chip |
| CN108731794A (en) * | 2018-05-22 | 2018-11-02 | 南方电网科学研究院有限责任公司 | A kind of multifunctional tester |
| CN108981907A (en) * | 2018-10-22 | 2018-12-11 | 珠海格力电器股份有限公司 | Noise testing method and microphone holder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494959A (en) * | 2020-04-08 | 2021-10-12 | 苏州文泽可智能科技有限公司 | Method for judging noise of plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109459132B (en) | 2023-07-25 |
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