CN212030733U - Environmental noise monitoring device - Google Patents
Environmental noise monitoring device Download PDFInfo
- Publication number
- CN212030733U CN212030733U CN202021127485.8U CN202021127485U CN212030733U CN 212030733 U CN212030733 U CN 212030733U CN 202021127485 U CN202021127485 U CN 202021127485U CN 212030733 U CN212030733 U CN 212030733U
- Authority
- CN
- China
- Prior art keywords
- noise
- noise monitor
- connecting rod
- environmental noise
- monitoring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 18
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses an environmental noise monitoring devices, which comprises a supporting column, the connecting rod is installed at the top of support column, install the linking arm on the connecting axle, the noise monitor is installed to the one end of linking arm, the handle is installed to the one end of noise monitor, the microphone is all installed at the top and the bottom middle part of noise monitor. The utility model discloses a handle is installed to noise monitor's one end, and installs the adapter sleeve at noise monitor's the other end, can carry out hand-held control to noise monitor through this kind of design, and at the one end fixed connection of adapter sleeve with the linking arm, the linking arm is installed on the connecting axle, and the connecting axle is installed on the mount, one side of mount is passed through the engaging lug and is installed on the connecting rod, and the connecting rod is installed on the support column, carry out long-time unmanned monitoring through its convenience with noise monitor, the monitoring mode of device has been increased.
Description
Technical Field
The utility model relates to a noise monitoring technical field specifically is an environmental noise monitoring devices.
Background
An environmental noise monitoring device is used for monitoring environmental noise, and common monitoring indexes of the noise comprise the intensity of the noise, namely sound pressure in a sound field; the noise measuring instruments mainly include a sound level meter, a frequency analyzer, a real-time analyzer, a sound intensity analyzer, a noise level analyzer, a noise dosimeter, an automatic recorder and a tape recorder, wherein the sound level meter is the most basic and commonly used acoustic instrument in noise measurement, has flat frequency response which does not change along with frequency, can be used for measuring the sound pressure level of objective quantity, and also has A, B and C weighting network which simulates the human ear frequency response characteristic and can be used for subjective sound level measurement.
An environmental noise monitoring device at the present stage has many disadvantages, for example, the monitoring mode is single, the handheld control cannot be performed, the protection capability is poor, and the installation and the fixation are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental noise monitoring devices to the monitoring mode who provides in solving above-mentioned background is single, unable hand-held control, protective capacities is poor, and installs fixed inconvenient scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental noise monitoring devices, includes the support column, the connecting rod is installed at the top of support column, the bracing piece is installed at the top of connecting rod, protection top cap is installed at the top of bracing piece, install the mount through the engaging lug on the connecting rod, the connecting axle is installed to the inboard of mount, install the linking arm on the connecting axle, the noise monitor is installed to the one end of linking arm, the handle is installed to the one end of noise monitor, the microphone is all installed at the top and the bottom middle part of noise monitor.
Preferably, the connecting lug and the fixing frame are arranged into an integral structure, and the connecting lug and the connecting rod are fixed through bolts.
Preferably, the connecting shaft is rotatably connected with the inner side of the fixing frame and is welded and connected with the connecting arm.
Preferably, a connecting sleeve is installed at the other end of the noise monitor, and the first connecting arm is connected with the connecting sleeve in an embedded mode.
Preferably, the top of the supporting rod is provided with a screw head, and the supporting rod is fixedly connected with one side of the bottom of the protective top cover through the screw head.
Preferably, the top of support column is provided with the jack, and the connecting rod is inlayed with the jack and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a handle is installed to noise monitor's one end, and install the adapter sleeve at noise monitor's the other end, can carry out hand-held control to noise monitor through this kind of design, and at the one end fixed connection of adapter sleeve with the linking arm, the linking arm is installed on the connecting axle, and the connecting axle is installed on the mount, one side of mount is passed through the engaging lug and is installed on the connecting rod, and the connecting rod is installed on the support column, carry out long-time unmanned monitoring through its convenience with noise monitor, the monitoring mode of device has been increased, and install protective cover at the top of bracing piece, the protective capacities is improved.
Drawings
Fig. 1 is a schematic structural diagram of an environmental noise monitoring device according to the present invention;
fig. 2 is a schematic structural view of the fixing frame of the present invention;
fig. 3 is a front view of the noise monitor of the present invention.
In the figure: 1. a protective top cover; 2. a support bar; 3. a connecting rod; 4. a fixed mount; 5. connecting lugs; 6. a support pillar; 7. a stable bottom plate; 8. a connecting arm; 9. a microphone; 10. a noise monitor; 11. a handle; 12. a connecting shaft; 13. a connecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: an environmental noise monitoring device comprises a supporting column 6, a connecting rod 3 is installed at the top of the supporting column 6, the connecting rod 3 facilitates installation of a fixing frame 4, a supporting rod 2 is installed at the top of the connecting rod 3, a protective top cover 1 is installed at the top of the supporting rod 2, the protective top cover 1 can protect the device, the fixing frame 4 is installed on the connecting rod 3 through a connecting lug 5, a connecting shaft 12 is installed on the inner side of the fixing frame 4, the connecting shaft 12 can control rotation of a connecting arm 8, the connecting arm 8 is installed on the connecting shaft 12, the connecting arm 8 facilitates connection and fixation of a noise monitor 10, the noise monitor 10 is installed at one end of the connecting arm 8, the noise monitor 10 can monitor environmental noise, a handle 11 is installed at one end of the noise monitor 10, the handle 11 facilitates handheld control of the noise monitor 10, and microphones, the microphone 9 is used to collect noise and transmit it to the noise monitor 10.
Further, engaging lug 5 sets up structure as an organic whole with mount 4, and engaging lug 5 carries out the bolt fastening with connecting rod 3, makes things convenient for mount 4 and connecting rod 3 fixed connection through engaging lug 5.
Furthermore, the connecting shaft 12 is rotatably connected with the inner side of the fixing frame 4, and the connecting shaft 12 is connected with the connecting arm 8 in a welding manner, so that the connecting arm 8 can be controlled to rotate.
Further, a connecting sleeve 13 is installed at the other end of the noise monitor 10, and the first connecting arm 8 is connected with the connecting sleeve 13 in an embedded manner.
Further, the top of bracing piece 2 is installed the spiral shell head, and bracing piece 2 passes through spiral shell head and protection top cap 1's bottom one side fixed connection, and this kind of design makes things convenient for bracing piece 2 and protection top cap 1 fixed connection.
Further, the top of support column 6 is provided with the jack, and connecting rod 3 inlays with the jack and is connected, makes things convenient for the fixed connection of connecting rod 3 and support column 6 through the jack.
The working principle is as follows: this equipment is when using, with noise monitor 10 and 8 one end fixed connection of linking arm, with mount 4 through 5 and the connecting rod 3 fixed connection of engaging lug of its one side, carry out sun-proof protection to noise monitor 10 through protection top cap 1, support through the firm bottom plate 7 of support column 6 its and bottom, transmit ambient noise to noise monitor 10 in through microphone 9, monitor the noise through noise monitor 10, and dismantle the back with noise monitor 10, can carry out hand-held control to noise monitor 10 through handheld handle 11.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an environmental noise monitoring devices, includes support column (6), its characterized in that: connecting rod (3) are installed at the top of support column (6), bracing piece (2) are installed at the top of connecting rod (3), protection top cap (1) is installed at the top of bracing piece (2), install mount (4) through engaging lug (5) on connecting rod (3), connecting axle (12) are installed to the inboard of mount (4), install linking arm (8) on connecting axle (12), noise monitor (10) are installed to the one end of linking arm (8), handle (11) are installed to the one end of noise monitor (10), microphone (9) are all installed at the top and the bottom middle part of noise monitor (10).
2. The environmental noise monitoring device of claim 1, wherein: the connecting lug (5) and the fixing frame (4) are arranged into an integral structure, and the connecting lug (5) and the connecting rod (3) are fixed through bolts.
3. The environmental noise monitoring device of claim 1, wherein: the connecting shaft (12) is rotatably connected with the inner side of the fixing frame (4), and the connecting shaft (12) is connected with the connecting arm (8) in a welding mode.
4. The environmental noise monitoring device of claim 1, wherein: a connecting sleeve (13) is installed at the other end of the noise monitor (10), and the first connecting arm (8) is connected with the connecting sleeve (13) in an embedded mode.
5. The environmental noise monitoring device of claim 1, wherein: the top of the supporting rod (2) is provided with a screw head, and the supporting rod (2) is fixedly connected with one side of the bottom of the protective top cover (1) through the screw head.
6. The environmental noise monitoring device of claim 1, wherein: the top of support column (6) is provided with the jack, and connecting rod (3) inlays with the jack and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127485.8U CN212030733U (en) | 2020-06-17 | 2020-06-17 | Environmental noise monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127485.8U CN212030733U (en) | 2020-06-17 | 2020-06-17 | Environmental noise monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212030733U true CN212030733U (en) | 2020-11-27 |
Family
ID=73477084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021127485.8U Expired - Fee Related CN212030733U (en) | 2020-06-17 | 2020-06-17 | Environmental noise monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212030733U (en) |
-
2020
- 2020-06-17 CN CN202021127485.8U patent/CN212030733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |