CN108896167A - A kind of environmental noise detection device - Google Patents
A kind of environmental noise detection device Download PDFInfo
- Publication number
- CN108896167A CN108896167A CN201810784422.0A CN201810784422A CN108896167A CN 108896167 A CN108896167 A CN 108896167A CN 201810784422 A CN201810784422 A CN 201810784422A CN 108896167 A CN108896167 A CN 108896167A
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- China
- Prior art keywords
- noise
- measuring instrument
- instrument ontology
- noise measuring
- bracket
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of environmental noise detection devices, including noise measuring instrument ontology, the upper end of the noise measuring instrument ontology is provided with RS485 sensor noise, and the front surface of noise measuring instrument ontology is provided with display screen, the outer wall of the RS485 sensor noise is enclosed with acoustical cotton, control switch is installed below the display screen, the lower end of the noise measuring instrument ontology is provided with pumping case, and the rear surface of noise measuring instrument ontology is provided with mounting plate, the mounting plate is internally provided with groove.The present invention is by being provided with supporting leg, noise measuring instrument ontology can smoothly be placed in the plane, provided with photovoltaic panel, it can be generated electricity while outdoor detection noise using photovoltaic, and used for noise measuring instrument ontology itself, it is provided with pumping case, is placed with dry packet inside the pumping case, there can be lasting holding noise measuring instrument internally dry, and not influenced by wet environment.
Description
Technical field
The present invention relates to noise measuring technical field more particularly to a kind of environmental noise detection devices.
Background technique
From the perspective of physics：Noise is that sounding body does the sound issued when random vibration, in certain environment
Should not have and some sound, refer to noisy, ear-piercing sound, from the point of view of environmental protection：It is all to hamper people and normally stop
The sound of breath, study and work, and the sound of interference is generated to the sound to be listened of people, belong to noise, noise level monitor
It is a kind of instrument for checking noise, environment can be monitored constantly whether by noise effect, the used time is sound absorption sponges cover on detector.
But noise measuring instrument single variety currently on the market, and structure is complicated, is not provided with supporting leg, cannot will make an uproar
Sound detector ontology is smoothly placed in the plane, and photovoltaic panel is not provided with, and light cannot be utilized while outdoor detection noise
Volt generates electricity, and uses for noise measuring instrument ontology itself, is not provided with the internal pumping case for being placed with dry packet, cannot have persistently
Holding noise measuring instrument it is internally dry, and do not influenced by wet environment.
Summary of the invention
The present invention provides a kind of environmental noise detection device, can effectively solve mentioned above in the background art not set
Supporting leg is set, noise measuring instrument ontology cannot smoothly be placed in the plane, be not provided with photovoltaic panel, it cannot be in outdoor detection
It is generated electricity while noise using photovoltaic, and is used for noise measuring instrument ontology itself, be not provided with inside and be placed with dry packet
Pumping case, the problem of cannot having lasting holding noise measuring instrument internally dry, and not influenced by wet environment.
To achieve the goals above, present invention employs following technical solutions：A kind of environmental noise detection device, including make an uproar
Sound detector ontology, the upper end of the noise measuring instrument ontology are provided with RS485 sensor noise, and noise measuring instrument ontology
Front surface is provided with display screen, and the outer wall of the RS485 sensor noise is enclosed with acoustical cotton, the lower section installation of the display screen
There is control switch, the lower end of the noise measuring instrument ontology is provided with pumping case, and the rear surface of noise measuring instrument ontology is provided with
Mounting plate, the mounting plate are internally provided with groove, and one end of the groove is connected with bracket, the inside installation of the bracket
There is photovoltaic panel, and the lower end of bracket is connected with supporting leg, the inside of the noise measuring instrument ontology is equipped with battery, the storage
Reset switch is installed, the pumping case is internally provided with dry packet, the outer wall of the noise measuring instrument ontology below battery
It is provided with card slot.
As a preferred technical solution of the present invention, the RS485 sensor noise output end and reset switch it is defeated
The input terminal of outlet and control switch is electrically connected, and the input terminal of the output end of control switch and display screen is electrically connected, institute
The input terminal of the output end and battery of stating photovoltaic panel is electrically connected.
As a preferred technical solution of the present invention, the pumping case and noise measuring instrument ontology are slided by sliding slot and are connected
It connects.
As a preferred technical solution of the present invention, the bracket and groove are rotatablely connected by shaft, and bracket and
Supporting leg is fixedly connected by welding.
As a preferred technical solution of the present invention, the bracket and supporting leg are identical as the size shape of groove.
As a preferred technical solution of the present invention, the mounting plate and noise measuring instrument ontology connect by the way that screw is fixed
It connects.
Compared with prior art, the present invention provides a kind of environmental noise detection device, has following beneficial effect：
1, noise measuring instrument ontology can smoothly be placed in the plane, be solved by being provided with supporting leg by the present invention
The problem of noise measuring instrument ontology cannot steadily be placed, avoid long-time hand causes arm acid swollen by noise measuring instrument ontology
Problem.
2, the present invention can be generated electricity while outdoor detection noise using photovoltaic, and supply by being provided with photovoltaic panel
Noise measuring instrument ontology itself uses, and solves the problems, such as to use noise measuring instrument internal consumption electricity larger for a long time, avoid
Noise measuring instrument ontology not enough power supply when outdoor detection noise and can not rapid recharge the problem of.
3, the present invention is placed with dry packet inside the pumping case, can there is lasting holding noise measuring by being provided with pumping case
Instrument is internally dry, and is not influenced by wet environment, solves wet environment and causes corruption to noise measuring instrument body interior route
The problem of erosion oxidation, avoid the short problem of noise measuring instrument ontology service life.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is noise measuring instrument ontology positive structure schematic of the invention；
Fig. 2 is noise measuring instrument ontology side structure schematic diagram of the invention；
Fig. 3 is noise measuring instrument ontology structure schematic diagram of the invention；
Fig. 4 is rack mounting structure schematic diagram of the invention；
Fig. 5 is pumping case mounting structure schematic diagram of the invention.
In figure：1, noise measuring instrument ontology；2, control switch；3, pumping case；4, display screen；5, RS485 sensor noise；6,
Acoustical cotton；7, supporting leg；8, bracket；9, mounting plate；10, photovoltaic panel；11, groove；12, battery；13, reset switch；14, it does
Dry packet；15, card slot.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment：Referring to Fig.1-5, the present invention provides a kind of technical solution, a kind of environmental noise detection device, including noise
Detector ontology 1, the upper end of noise measuring instrument ontology 1 are provided with RS485 sensor noise 5, and before noise measuring instrument ontology 1
Surface is provided with display screen 4, and the outer wall of RS485 sensor noise 5 is enclosed with acoustical cotton 6, and the lower section of display screen 4 is equipped with control
Switch 2, the lower end of noise measuring instrument ontology 1 is provided with pumping case 3, and the rear surface of noise measuring instrument ontology 1 is provided with mounting plate
9, mounting plate 9 is internally provided with groove 11, and one end of groove 11 is connected with bracket 8, and the inside of bracket 8 is equipped with photovoltaic panel
10, and the lower end of bracket 8 is connected with supporting leg 7, the inside of noise measuring instrument ontology 1 is equipped with battery 12, battery 12
Lower section is equipped with reset switch 13, and pumping case 3 is internally provided with dry packet 14, and the outer wall of noise measuring instrument ontology 1 is provided with card
Slot 15.
For 1 efficient operation of noise measuring instrument ontology, in the present embodiment, it is preferred that 5 output end of RS485 sensor noise
It is electrically connected with the output end of reset switch 13 and the input terminal of control switch 2, and the output end of control switch 2 and display screen 4
Input terminal be electrically connected, the input terminal of the output end of photovoltaic panel 10 and battery 12 is electrically connected.
Packet 14 is dried for the ease of being placed or taken out, in the present embodiment, it is preferred that pumping case 3 and noise measuring instrument ontology 1 are logical
Sliding slot is crossed to be slidably connected.
For the ease of the angle that adjusting bracket 8 and noise measuring instrument ontology 1 are formed, in the present embodiment, it is preferred that bracket 8
It is rotatablely connected with groove 11 by shaft, and bracket 8 is fixedly connected by welding with supporting leg 7.
For the ease of by bracket 8 and supporting leg 7 folding and unfolding to groove 11, in the present embodiment, it is preferred that bracket 8 and support
Leg 7 is identical as the size shape of groove 11.
For the ease of carrying out installing and dismounting to noise measuring instrument ontology 1, in the present embodiment, it is preferred that mounting plate 9 and noise
Detector ontology 1 is fixedly connected by screw.
RS485 noise transducer 5 in the present invention stays the condenser type of sound sensitive just because of one built in sensor
Electret microphone, sound wave vibrate the electret film in microphone, lead to the variation of capacitor, and generate the small of variation of being corresponding to it
Voltage, to realize the conversion of optical signal to electric signal.
The principle of the present invention and process for using are provided with supporting leg 7 at 1 back side of noise measuring instrument ontology first, can will make an uproar
Sound detector ontology 1 is smoothly placed in the plane, when needing to place noise measuring instrument ontology 1, supporting leg 7 and noise measuring
Instrument ontology is adjusted to certain angle and can steadily place, then can be by 7 folding and unfolding of supporting leg to groove when not needing to use supporting leg 7
In 11, operation simply and conveniently, solves the problems, such as steadily place noise measuring instrument ontology 1, avoids long-time hand and take
The problem that noise measuring instrument ontology 1 causes arm acid swollen, is secondly provided with photovoltaic panel 10 inside bracket 8, can be in outdoor detection
It is generated electricity while noise using photovoltaic, and is used for noise measuring instrument ontology 1 itself, greatly reduce the consumption of the energy,
Solves the problems, such as larger using the consumption electricity of noise measuring instrument ontology 1 for a long time, noise inspection when avoiding outdoor detection noise
Survey 1 not enough power supply of instrument ontology and can not rapid recharge the problem of, finally the lower end of noise measuring instrument ontology 1 be provided with pumping case 3,
It is placed with dry packet 14 inside the pumping case 3, the fixation to pumping case 3 can be realized by reset switch 13, there can be lasting holding
Noise measuring instrument ontology 1 is internally dry, and is not influenced by wet environment, solves wet environment to noise measuring instrument ontology 1
Internal wiring causes the problem of corrosion oxidation, avoids the short problem of noise measuring instrument 1 service life of ontology.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of environmental noise detection device, including noise measuring instrument ontology (1), which is characterized in that the noise measuring instrument sheet
The upper end of body (1) is provided with RS485 sensor noise (5), and the front surface of noise measuring instrument ontology (1) is provided with display screen
(4), the outer wall of the RS485 sensor noise (5) is enclosed with acoustical cotton (6), is equipped with control below the display screen (4)
It switchs (2)；
The lower end of the noise measuring instrument ontology (1) is provided with pumping case (3), and the rear surface setting of noise measuring instrument ontology (1)
Have mounting plate (9), the mounting plate (9) is internally provided with groove (11), and one end of the groove (11) is connected with bracket
(8), the inside of the bracket (8) is equipped with photovoltaic panel (10), and the lower end of bracket (8) is connected with supporting leg (7)；
The inside of the noise measuring instrument ontology (1) is equipped with battery (12), is equipped with below the battery (12) multiple
Bit switch (13), the pumping case (3) are internally provided with dry packet (14), the outer wall setting of the noise measuring instrument ontology (1)
There are card slot (15).
2. a kind of environmental noise detection device according to claim 1, which is characterized in that the RS485 sensor noise
(5) output end of output end and reset switch (13) and the input terminal of control switch (2) are electrically connected, and control switch (2)
Output end and the input terminal of display screen (4) are electrically connected, the output end of the photovoltaic panel (10) and the input terminal of battery (12)
It is electrically connected.
3. a kind of environmental noise detection device according to claim 1, which is characterized in that the pumping case (3) and noise are examined
Instrument ontology (1) is surveyed to be slidably connected by sliding slot.
4. a kind of environmental noise detection device according to claim 1, which is characterized in that the bracket (8) and groove
(11) it is rotatablely connected by shaft, and bracket (8) is fixedly connected by welding with supporting leg (7).
5. a kind of environmental noise detection device according to claim 1, which is characterized in that the bracket (8) and supporting leg
(7) identical as the size shape of groove (11).
6. a kind of environmental noise detection device according to claim 1, which is characterized in that the mounting plate (9) and noise
Detector ontology (1) is fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784422.0A CN108896167A (en) | 2018-07-17 | 2018-07-17 | A kind of environmental noise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784422.0A CN108896167A (en) | 2018-07-17 | 2018-07-17 | A kind of environmental noise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108896167A true CN108896167A (en) | 2018-11-27 |
Family
ID=64349727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810784422.0A Pending CN108896167A (en) | 2018-07-17 | 2018-07-17 | A kind of environmental noise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108896167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017893A (en) * | 2019-05-13 | 2019-07-16 | 湖南工学院 | A kind of noise survey device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515590A (en) * | 2013-09-30 | 2015-04-15 | 西安敏海电子科技有限公司 | Solar noise tester |
| CN106679796A (en) * | 2015-11-09 | 2017-05-17 | 无锡中衡环境科技有限公司 | Noise sampler |
| 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 |
| CN207232141U (en) * | 2017-09-28 | 2018-04-13 | 天津环科环安科技有限公司 | A kind of foul smell detector capable of automatic alarm |
| CN207439538U (en) * | 2017-11-17 | 2018-06-01 | 天津市宇驰检测技术有限公司 | Portable noise detector |
-
2018
- 2018-07-17 CN CN201810784422.0A patent/CN108896167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515590A (en) * | 2013-09-30 | 2015-04-15 | 西安敏海电子科技有限公司 | Solar noise tester |
| CN106679796A (en) * | 2015-11-09 | 2017-05-17 | 无锡中衡环境科技有限公司 | Noise sampler |
| 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 |
| CN207232141U (en) * | 2017-09-28 | 2018-04-13 | 天津环科环安科技有限公司 | A kind of foul smell detector capable of automatic alarm |
| CN207439538U (en) * | 2017-11-17 | 2018-06-01 | 天津市宇驰检测技术有限公司 | Portable noise detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017893A (en) * | 2019-05-13 | 2019-07-16 | 湖南工学院 | A kind of noise survey device |
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Application publication date: 20181127 |