CN216050274U - Environmental noise monitoring device - Google Patents
Environmental noise monitoring device Download PDFInfo
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- CN216050274U CN216050274U CN202122325531.6U CN202122325531U CN216050274U CN 216050274 U CN216050274 U CN 216050274U CN 202122325531 U CN202122325531 U CN 202122325531U CN 216050274 U CN216050274 U CN 216050274U
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- adjusting mechanism
- monitoring device
- lifting plate
- noise
- rotary table
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Abstract
The utility model relates to an environmental noise monitoring device, which comprises a base and a noise monitor, wherein the base is connected with a lifting plate through a height adjusting mechanism, the top of the lifting plate is rotatably connected with a rotary table through a bearing and a shaft seat in a matched manner, and the lifting plate is provided with a rotary driving assembly in linkage connection with the rotary table; a horizontal position adjusting mechanism is arranged at the upper end of the rotary table, and the noise monitor is arranged on the horizontal position adjusting mechanism; the noise monitor is adjusted at any position of the cylindrical structure, and the applicability of the noise monitoring device is improved.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to an environmental noise monitoring device.
Background
In environmental detection, there are many items of detection, such as water quality detection, air detection, and noise detection. The noise measuring instrument mainly comprises: sound level meter, frequency analyzer, real-time analyzer, sound intensity analyzer, noise level analyzer, noise dosimeter, automatic recorder, tape recorder.
The existing environmental noise monitoring device cannot adjust the position of the monitor, so that the practicability of the monitoring device is reduced, and the monitoring device is not beneficial to use.
Disclosure of Invention
In view of the shortcomings in the prior art, it is an object of the present invention to provide an ambient noise monitoring device to solve the above problems in the background art.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
an environmental noise monitoring device comprises a base and a noise monitor, wherein the base is connected with a lifting plate through a height adjusting mechanism, the top of the lifting plate is rotatably connected with a rotary table through a bearing and a shaft seat in a matched mode, and a rotary driving assembly in linkage connection with the rotary table is arranged on the lifting plate; a horizontal position adjusting mechanism is arranged at the upper end of the rotary table, and the noise monitor is arranged on the horizontal position adjusting mechanism; the height adjusting mechanism is used for adjusting the height of the noise monitor, the horizontal position adjusting mechanism is used for adjusting the diameter of the noise monitor, and the noise monitor is arranged at any position of the cylindrical structure.
Further, the height adjusting mechanism comprises a box body arranged on the base, the inner bottom of the box body is matched and rotatably connected with a plurality of adjusting screw rods through bearings and shaft seats, and a first servo motor in linkage connection with each adjusting screw rod is arranged at the inner bottom of the box body; each adjusting screw rod is in threaded connection with an adjusting sleeve, each adjusting sleeve movably penetrates through the top of the box body in the vertical direction, and the upper end of each adjusting sleeve is connected with the lifting plate.
Further, the rotary driving assembly comprises a second servo motor arranged at the top of the lifting plate, the output end of the second servo motor is connected with a gear, and an outer gear ring matched with the gear is arranged on the rotary table.
Further, the horizontal position adjusting mechanism comprises a shell arranged at the upper end of the rotary table, a threaded rod is connected in the shell in a rotating mode along the horizontal direction through a bearing and a shaft seat in a matching mode, and a third servo motor in linkage connection with the threaded rod is arranged on the shell; threaded connection has the thread bush on the threaded rod, and parallel and interval are equipped with a plurality of connecting rods on the thread bush, are equipped with the bar hole along the horizontal direction at the top of casing, and each connecting rod passes bar hole and upper end along vertical direction activity and is equipped with the mount pad, the noise monitor sets up on the mount pad.
Furthermore, a plurality of auxiliary supporting legs are arranged at the outer bottom of the shell in parallel at intervals, auxiliary supporting wheels are arranged at the lower ends of the auxiliary supporting legs, and annular sliding grooves matched with the auxiliary supporting wheels are formed in the top of the lifting plate.
Compared with the prior art, the utility model has the beneficial effects that:
after the structure is adopted, the noise monitor can be adjusted at any position of a cylindrical structure formed by taking the adjusting range of the height adjusting mechanism as the height and taking the adjusting range of the horizontal position adjusting mechanism as the diameter through the mutual matching of the height adjusting mechanism, the lifting plate, the turntable, the rotary driving assembly and the horizontal position adjusting mechanism, the noise monitor is compact in structure and reasonable in design, the applicability of the noise monitor device is improved, and the noise monitor is beneficial to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a partially enlarged schematic view of a in fig. 2.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1-3, an environmental noise monitoring device comprises a base 1 and a noise monitor 2, wherein the base 1 is connected with a lifting plate 4 through a height adjusting mechanism 3, the top of the lifting plate 4 is rotatably connected with a turntable 5 through a bearing and a shaft seat in a matching manner, and a rotary driving assembly 6 in linkage connection with the turntable 5 is arranged on the lifting plate 4; a horizontal position adjusting mechanism 7 is arranged at the upper end of the rotary table 5, and the noise monitor 2 is arranged on the horizontal position adjusting mechanism 7; the height adjusting mechanism 3 is used for adjusting the height, the horizontal position adjusting mechanism 7 is used for adjusting the diameter to form a cylindrical structure, the noise monitor 2 is adjusted at any position of the cylindrical structure, the structure is compact, the design is reasonable, the applicability of the monitoring device is improved, and the use is facilitated.
Preferably, the height adjusting mechanism 3 comprises a box body 301 arranged on the base 1, the inner bottom of the box body 301 is rotatably connected with a plurality of adjusting screw rods 302 through matching of bearings and shaft seats, and the inner bottom of the box body 301 is provided with a first servo motor 303 in linkage connection with each adjusting screw rod 302; each adjusting screw 302 is connected with an adjusting sleeve 304 in a threaded manner, each adjusting sleeve 304 movably penetrates through the top of the box body 301 along the vertical direction, the upper end of the adjusting sleeve is connected with the lifting plate 4, the height of the lifting plate 4 can be adjusted, and therefore the height of the noise monitor 2 can be adjusted.
Preferably, the rotation driving assembly 6 comprises a second servo motor 601 arranged at the top of the lifting plate 4, the output end of the second servo motor 601 is connected with a gear 602, an outer gear ring 603 matched with the gear 602 is arranged on the turntable 5, and the turntable 5 can be driven to rotate, so that the noise monitor 2 is driven to rotate, and the monitoring is carried out in an all-dimensional mode.
In this example, the horizontal position adjusting mechanism 7 includes a housing 701 disposed at the upper end of the turntable 5, a threaded rod 702 is rotatably connected to the housing 701 along the horizontal direction and through a bearing and a shaft seat, and a third servo motor 703 linked with the threaded rod 702 is disposed on the housing 701; threaded connection has threaded bush 704 on threaded rod 702, and parallel and the interval is equipped with a plurality of connecting rods 705 on threaded bush 704, is equipped with bar hole 706 along the horizontal direction at the top of casing 701, and each connecting rod 705 passes bar hole 706 and the upper end is equipped with mount pad 707 along vertical direction activity, noise monitor 2 sets up on mount pad 707, can adjust noise monitor 2's horizontal position, improves the suitability of device.
Furthermore, a plurality of auxiliary support legs 708 are arranged at intervals and in parallel at the outer bottom of the shell 701, auxiliary support wheels 709 are arranged at the lower ends of the auxiliary support legs 708, and annular sliding grooves 7010 matched with the auxiliary support wheels 709 are arranged at the top of the lifting plate 4, so that the shell 701 can be supported in an auxiliary mode, and the stability of the shell 701 in rotation is improved.
In this embodiment, it should be noted that the noise monitor 2, the first servo motor 303, the second servo motor 601, and the third servo motor 703 adopted in the present application are all in the prior art, and therefore, the connection relationship and principle thereof are not described herein again.
The working principle of the utility model is as follows: when in use, the height of the noise monitor 2 can be adjusted through the height adjusting mechanism 3; moreover, the orientation of the noise monitor 2 can be adjusted through the mutual matching of the rotary disc 5 and the rotary driving component 6; in addition, the water level position of the noise monitor 2 can be adjusted by the horizontal position adjusting mechanism 7.
The technical solution provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (5)
1. An environmental noise monitoring device, its characterized in that: the noise monitoring device comprises a base and a noise monitor, wherein the base is connected with a lifting plate through a height adjusting mechanism, the top of the lifting plate is in matched and rotating connection with a rotary table through a bearing and a shaft seat, and a rotary driving assembly in linkage connection with the rotary table is arranged on the lifting plate; a horizontal position adjusting mechanism is arranged at the upper end of the rotary table, and the noise monitor is arranged on the horizontal position adjusting mechanism; the height adjusting mechanism is used for adjusting the height of the noise monitor, the horizontal position adjusting mechanism is used for adjusting the diameter of the noise monitor, and the noise monitor is arranged at any position of the cylindrical structure.
2. The ambient noise monitoring device of claim 1, wherein: the height adjusting mechanism comprises a box body arranged on the base, the inner bottom of the box body is matched and rotatably connected with a plurality of adjusting screw rods through bearings and shaft seats, and a first servo motor in linkage connection with each adjusting screw rod is arranged at the inner bottom of the box body; each adjusting screw rod is in threaded connection with an adjusting sleeve, each adjusting sleeve movably penetrates through the top of the box body in the vertical direction, and the upper end of each adjusting sleeve is connected with the lifting plate.
3. The ambient noise monitoring device of claim 1, wherein: the rotary driving assembly comprises a second servo motor arranged at the top of the lifting plate, the output end of the second servo motor is connected with a gear, and an outer gear ring matched with the gear is arranged on the rotary table.
4. The ambient noise monitoring device of claim 1, wherein: the horizontal position adjusting mechanism comprises a shell arranged at the upper end of the rotary table, a threaded rod is connected in the shell in a rotating mode along the horizontal direction through a bearing and a shaft seat in a matching mode, and a third servo motor in linkage connection with the threaded rod is arranged on the shell; threaded connection has the thread bush on the threaded rod, and parallel and interval are equipped with a plurality of connecting rods on the thread bush, are equipped with the bar hole along the horizontal direction at the top of casing, and each connecting rod passes bar hole and upper end along vertical direction activity and is equipped with the mount pad, the noise monitor sets up on the mount pad.
5. The ambient noise monitoring device of claim 4, wherein: the outer bottom of the shell is provided with a plurality of auxiliary supporting legs in parallel at intervals, the lower ends of the auxiliary supporting legs are provided with auxiliary supporting wheels, and the top of the lifting plate is provided with an annular sliding groove matched with the auxiliary supporting wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325531.6U CN216050274U (en) | 2021-09-24 | 2021-09-24 | Environmental noise monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325531.6U CN216050274U (en) | 2021-09-24 | 2021-09-24 | Environmental noise monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216050274U true CN216050274U (en) | 2022-03-15 |
Family
ID=80538808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122325531.6U Active CN216050274U (en) | 2021-09-24 | 2021-09-24 | Environmental noise monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216050274U (en) |
-
2021
- 2021-09-24 CN CN202122325531.6U patent/CN216050274U/en active Active
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