CN116678493A - Real-time monitoring device for environment-friendly noise monitoring - Google Patents
Real-time monitoring device for environment-friendly noise monitoring Download PDFInfo
- Publication number
- CN116678493A CN116678493A CN202310817661.2A CN202310817661A CN116678493A CN 116678493 A CN116678493 A CN 116678493A CN 202310817661 A CN202310817661 A CN 202310817661A CN 116678493 A CN116678493 A CN 116678493A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 96
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 description 15
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a real-time monitoring device for environment-friendly noise monitoring, which comprises a stable base, a monitoring bedplate and a double-color screen chassis, wherein an extension guide plate is connected to the stable base; according to the invention, the positioning toothed plate, the lengthening guide plate and the lifting gear are arranged, so that when the height of the hydraulic rod is adjusted, the hydraulic rod can lift and descend in the same frequency in two stages by virtue of the meshing among the positioning gear, the lengthening guide plate and the lifting gear when pushing the lifting gear to lift and descend, and after the hydraulic rod moves for a certain distance, the lengthening height of the lengthening guide plate is twice the moving distance of the hydraulic rod, so that the hydraulic rod can lift and descend rapidly.
Description
Technical Field
The invention belongs to the field of noise monitoring, and particularly relates to a real-time monitoring device for environment-friendly noise monitoring.
Background
The influence of noise on the environment is not accumulated and not durable, the propagation distance is also limited, finally, the sound source distribution of the noise is usually scattered, and once the sound source stops sounding, the noise disappears immediately, so that troubles are brought to noise monitoring, monitoring points are defined according to the area of noise investigation, measuring points which can represent the environmental noise level are selected, 24-hour continuous measurement is carried out, a noise on-line monitor is adopted to install the monitoring points, multi-period real-time monitoring is carried out, 24-hour sound level change patterns are obtained, different road and area noise emission conditions are reflected, and the noise monitoring instrument is usually integrated by components such as a noise monitoring unit, a transmission unit, a remote monitoring platform and the like, and functions of decibel data acquisition, data transmission, real-time display and the like are collected;
when monitoring equipment is installed, the positions of monitoring points are required to be set to be 1m or more outside the factory boundary of an industrial enterprise, the height is 1.2m or more, the distance from any reflecting surface is not less than 1m, for noise monitoring of a road section, the distance between two intersections of the road section is selected as the measuring point, the distance from any intersection is greater than 50m, the midpoint of the selected road section is less than 100m, the measuring point is positioned on a pavement 20cm away from the pavement (including a slow lane), the height of the monitoring point is 1.2-6.0 m away from the ground, the requirements on the height and the like of the monitoring equipment are different for the monitoring points in different areas, the distance between the reflecting surfaces is too close, the effect of the acquisition of the monitoring equipment is also influenced, the installation horizontal position of the monitoring equipment is higher in order to ensure the accuracy of noise monitoring, and the problem is that in the process of severe weather, wind power is too high, the stability of the top noise receiving equipment can be affected, the impact force of wind force on the device is too large, the top equipment is easy to shake, the stability of the device is affected, in order to ensure that the installation requirement of noise monitoring can be met when the equipment is installed, the number of assembling pipes is usually increased under the condition that the height of an installation frame is insufficient, so that the horizontal height of the monitoring equipment is increased, the purpose of noise monitoring in a wider range is achieved, the length of an elongated part is fixed, the length of the elongated part is fixed when the equipment is assembled, the height adjustment is inconvenient according to the installation requirement of an actual field, the length of the elongated part is too long, the inaccuracy of the monitoring result is easily caused, for example, the height-adjustable monitoring frame for noise monitoring is proposed by CN115031110A, the application document is connected through gear meshing, and a lead screw is matched with a driving gear to adjust the height, the purpose of fixed length regulation is reached, but this regulation mode, if the height of regulation is too high, then lead to the high too high of monitoring facilities installation equally, receive the influence degree of strong wind weather bigger, under the condition of strong wind bad weather, the unable better stability of assurance top monitoring facilities, the condition of rocking easily produces.
In summary, the present invention provides a real-time monitoring device for environmental noise monitoring to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a real-time monitoring device for environment-friendly noise monitoring, which is used for solving the problems that in the prior art, under the condition of severe weather, the stability of top noise receiving equipment is affected due to overlarge wind power.
The utility model provides an environmental protection noise monitoring is with real-time supervision device, includes firm base, monitoring platen and double-colored screen machine case, be connected with the extension deflector on the firm base, the one end at the extension deflector is connected perpendicularly to the monitoring platen, one side at the monitoring platen is installed to double-colored screen machine case, the surface mounting of monitoring platen has noise monitoring unit and radio receiver, the one end that keeps away from the monitoring platen on the extension deflector runs through the top of firm base to extend to in the firm base, a side mounting has the location pinion rack that is on a parallel with the extension deflector in the firm base, be provided with the lifting gear between location pinion rack and the extension deflector, the surface rotation of lifting gear is connected with the propelling movement carrier, the bottom of propelling movement carrier passes through hydraulic rod fixed connection in the firm base bottom, the bottom both ends of monitoring platen are connected with firm subassembly respectively, the installation base is installed to the bottom of firm base.
Further, the pushing gear frame is of a U-shaped structure, two sides of the lifting gear are rotatably connected to inner walls of two sides of an opening of the pushing gear frame through rotating shafts, a pushing tooth slot is formed in one side face, close to the pushing gear frame, of the lengthening guide plate, and teeth on the surface of the pushing gear frame are meshed with the surfaces of the positioning toothed plate and the lengthening guide plate respectively.
Further, the inner bottom of the stable base is vertically connected with a limiting guide rod, and the limiting guide rod movably penetrates through the bottom of the lengthening guide plate and extends into the lengthening guide plate in parallel.
Further, the both ends of firm subassembly are rotated respectively and are connected with subassembly installation ear piece one and subassembly installation ear piece two, subassembly installation ear piece two and subassembly installation ear piece one respectively fixed connection at the surface of monitoring platen and firm base, firm subassembly is including supporting the sleeve plate, extension slide and resume the pivot, the one end activity of extension slide inserts in supporting the sleeve plate, resume the pivot and rotate and connect on the inner wall of supporting the sleeve plate, the fixed surface who resumes the pivot is connected with the ratchet cardboard, the ratchet cardboard contacts with extension slide activity, resume the surface of pivot and leave along its length direction equidistance and be equipped with the ratchet groove, a side that is close to the extension slide on the ratchet cardboard is connected with the ratchet piece, the ratchet piece activity inserts in the ratchet groove.
Further, the second component mounting ear block and the first component mounting ear block are fixedly connected with the stable base and the monitoring bedplate respectively, the monitoring bedplate, the stable base and the stable component are connected and are of a triangular structure, one end, far away from the extension sliding plate, of the supporting sleeve plate is fixedly connected with the overturning block, and the second component mounting ear block is rotationally connected to the overturning block.
Further, the both ends of recovering the pivot are rotated through the spring shaft respectively and are connected on the both sides inner wall of supporting the sleeve plate, the surface activity winding of spring shaft has recovery spring, the both ends of recovery spring are connected respectively on the inner wall of supporting the sleeve plate and the lateral wall of ratchet cardboard, one of them the one end activity of spring shaft runs through the inner wall of supporting the sleeve plate to extend the outside, the one end fixedly connected with rotatory twisting block in the spring shaft extension to the support sleeve plate outside.
Further, a mounting notch is formed in one side, far away from the double-color screen chassis, of the monitoring platen, and penetrates through the side wall of the monitoring platen.
Further, the hydraulic rod is vertically arranged at the bottom of the stable base, and the other end of the hydraulic rod is vertically connected to the inner wall of one side, far away from the opening, of the pushing gear frame.
Further, the outer wall of one side of the stable base is an opening, the opening penetrates through the inside of the stable base, and an overhaul box door is arranged at the opening of the stable base.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the positioning toothed plate, the lengthening guide plate and the lifting gear are arranged, when the height of the hydraulic rod is adjusted, the positioning gear, the lengthening guide plate and the lifting gear are meshed, when the hydraulic rod pushes the lifting gear to ascend and descend, the hydraulic rod ascends and descends in two same frequency sections, after the hydraulic rod moves for a certain distance, the lengthening guide plate is lengthened to be twice as long as the hydraulic rod, and the lifting is rapidly performed, so that the purpose of lifting the height of the monitoring table plate is achieved, and the purpose of adjusting the height according to the environment around the monitoring point and the distance of the reflecting plate is achieved.
2. According to the invention, the stabilizing component is arranged between the monitoring table plate and the surface of the stabilizing base, so that when the height of the monitoring table plate is pushed by the lengthening guide plate to rise, the length of the stabilizing component is prolonged, the triangular structure is always kept between the lengthening guide plate of the stabilizing component and the monitoring table plate, the stabilizing component is regulated according to the rising of the height of the lengthening guide plate, the stabilizing component can be stably supported on two sides of the monitoring table plate, the overall stability of the monitoring table plate is ensured, and even after the monitoring table plate rises to a certain height, the monitoring table plate can be better supported, the stability of the monitoring table plate is kept, and the wind resistance of the monitoring table plate is improved.
3. According to the invention, the stable assembly is movably clamped between the ratchet clamping plate and the ratchet groove, so that the stable assembly has a unidirectional adjustment function in a natural state, and can stably support the monitoring platen and the stable base even if the hydraulic support structure in the stable base fails, so that the monitoring platen is ensured to be raised to a certain height and can be better protected, the unstable condition of the monitoring platen caused by the loss of the support capability of the lengthened guide plate is prevented, the rotatable rotating screwing block is arranged on the surface of the stable assembly, and the position of the ratchet clamping plate can be controlled by external force, so that the stable assembly can be contracted without affecting the lifting function of the monitoring equipment.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a perspective view of the interior of the stabilizing base of the present invention;
FIG. 4 is a schematic view of a stable base structure of the present invention;
FIG. 5 is a perspective view of a stabilizing assembly of the present invention;
FIG. 6 is an enlarged view of FIG. 5A in accordance with the present invention;
FIG. 7 is a disassembled view of the stabilizing assembly of the present invention.
In the figure:
1. stabilizing the base; 2. monitoring the bedplate; 3. a radio receiver; 4. a noise monitoring unit; 5. a dual color screen chassis; 6. a stabilizing assembly; 601. extending the slide plate; 602. supporting the sleeve plate; 603. a turnover block; 604. recovering the rotating shaft; 605. a ratchet clamping plate; 606. rotating the screwing block; 607. a spring shaft; 608. a restoring spring; 7. a mounting base; 8. an overhaul box door; 9. the first component mounting ear block; 10. a mounting notch; 11. positioning a toothed plate; 12. a lifting gear; 13. a pushing gear frame; 14. a hydraulic rod; 15. lengthening the guide plate; 16. and the assembly is provided with a second lug block.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-7, the invention provides a real-time monitoring device for environment-friendly noise monitoring, which comprises a stable base 1, a monitoring bedplate 2 and a dual-color screen case 5, wherein an extension guide plate 15 is connected to the stable base 1, the monitoring bedplate 2 is vertically connected to one end of the extension guide plate 15, the dual-color screen case 5 is installed on one side of the monitoring bedplate 2, a noise monitoring unit 4 and a radio receiver 3 are installed on the surface of the monitoring bedplate 2, one end of the extension guide plate 15 far away from the monitoring bedplate 2 penetrates through the top of the stable base 1 and extends into the stable base 1, a positioning toothed plate 11 parallel to the extension guide plate 15 is installed on one side surface of the stable base 1, a lifting gear 12 is arranged between the positioning toothed plate 11 and the extension guide plate 15, a pushing toothed wheel frame 13 is rotatably connected to the surface of the lifting gear 12, the bottom of the pushing toothed wheel frame 13 is fixedly connected to the inner bottom of the stable base 1 through a hydraulic rod 14, two ends of the bottom of the monitoring bedplate 2 are respectively connected with a stable assembly 6, and the bottom of the stable base 1 is provided with an installation base 7.
As one implementation mode of the invention, the pushing gear frame 13 is of a U-shaped structure, two sides of the lifting gear 12 are rotatably connected to two inner walls of two sides of an opening of the pushing gear frame 13 through rotating shafts, a pushing tooth slot is formed on one side surface of the lengthened guide plate 15, which is close to the pushing gear frame 13, and teeth on the surface of the pushing gear frame 13 are respectively meshed with the surfaces of the positioning gear plate 11 and the lengthened guide plate 15.
When the hydraulic rod 14 pushes the lifting gear 12 to lift through the pushing gear frame 13, one side of the lifting gear 12 is meshed with the positioning toothed plate 11, the lifting gear 12 rotates, and the lifting gear 12 on the other side drives the lengthening guide plate 15 to move, so that the lengthening guide plate 15 stretches out in the stable base 1, and the horizontal height of the monitoring table plate 2 is adjusted.
As an embodiment of the present invention, a limiting guide rod is vertically connected to the bottom of the stable base 1, and the limiting guide rod movably penetrates the bottom of the extension guide plate 15 and extends into the extension guide plate 15 in parallel.
As one implementation mode of the invention, two ends of a stabilizing component 6 are respectively and rotatably connected with a component mounting lug I9 and a component mounting lug II 16, the component mounting lug II 16 and the component mounting lug I9 are respectively and fixedly connected with the surfaces of a monitoring platen 2 and a stabilizing base 1, the stabilizing component 6 comprises a supporting sleeve plate 602, an extension sliding plate 601 and a recovery rotating shaft 604, one end of the extension sliding plate 601 is movably inserted into the supporting sleeve plate 602, the recovery rotating shaft 604 is rotatably connected onto the inner wall of the supporting sleeve plate 602, the surface of the recovery rotating shaft 604 is fixedly connected with a ratchet clamping plate 605, the ratchet clamping plate 605 is movably contacted with the extension sliding plate 601, the surface of the recovery rotating shaft 604 is equidistantly separated from a ratchet groove along the length direction of the ratchet clamping plate 605, one side surface, which is close to the extension sliding plate 601, is connected with a ratchet block, and the ratchet block is movably inserted into the ratchet groove;
wherein, the ratchet block is inserted into the ratchet slot through the ratchet clamping plate 605 to support and block the extension slide plate 601.
As an implementation mode of the invention, a second component mounting ear block 16 and a first component mounting ear block 9 are respectively and fixedly connected with the stable base 1 and the monitoring bedplate 2, the stable base 1 and the stable component 6 are connected and are in a triangle structure, one end, far away from the extension slide plate 601, of the supporting sleeve plate 602 is fixedly connected with a turnover block 603, and the second component mounting ear block 16 is rotatably connected with the turnover block 603;
when the extension guide plate 15 pushes the monitoring platen 2 to lift, the stabilizing component 6 adjusts the length between the support sleeve plate 602 and the extension slide plate 601 inside the extension guide plate, so as to support two sides of the monitoring platen 2.
As an embodiment of the present invention, two ends of the restoring rotary shaft 604 are respectively connected to two inner walls of the supporting sleeve plate 602 through the rotation of the spring shaft 607, the surface of the spring shaft 607 is movably wound with the restoring spring 608, two ends of the restoring spring 608 are respectively connected to the inner wall of the supporting sleeve plate 602 and the side wall of the ratchet clamping plate 605, one end of one spring shaft 607 movably penetrates through the inner wall of the supporting sleeve plate 602 and extends to the outer side, and one end of the spring shaft 607 extending to the outer side of the supporting sleeve plate 602 is fixedly connected with the rotating screwing block 606;
the spring shaft 607 is supported by the elastic force of the restoring spring 608, so that the ratchet clamping plate 605 is always kept close to the extension slide plate 601, and the ratchet clamping plate 605 can be far away from the extension slide plate 601 only under the condition that the rotating screw block 606 is rotated by external force, so that the extension slide plate 601 and the supporting sleeve plate 602 can be contracted.
As one embodiment of the invention, a mounting notch 10 is formed in one side, far away from the dual-color screen chassis 5, of the monitoring platen 2, and the mounting notch 10 penetrates through the side wall of the monitoring platen 2;
wherein, the installation notch 10 provides an installation hole site, can be used for installing solar charging panel power supply in inconvenient electric area.
As an embodiment of the present invention, the hydraulic rod 14 is vertically installed at the bottom of the stationary base 1, and the other end is vertically connected to the inner wall of the push gear frame 13 at a side far from the opening.
As one implementation mode of the invention, the outer wall of one side of the stable base 1 is an opening, the opening penetrates through the inside of the stable base 1, and an overhaul box door 8 is arranged at the opening of the stable base 1.
The installation base 7 is installed on the ground of the monitoring point, when the height is adjusted, the hydraulic rod 14 is started, the hydraulic rod 14 can be rotated by pushing the lifting gear 12, the lengthening guide plate 15 is driven to lift, the height of the monitoring platen 2 rises, the lengthening slide plate 601 slides in the supporting sleeve plate 602 when rising, the ratchet clamping plate 605 is clamped in the ratchet groove, and the ratchet clamping plate 605 supports the ratchet clamping plate and the monitoring platen and the device under the influence of wind power.
The embodiments of the present invention have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the invention.
Claims (9)
1. The utility model provides an environmental protection noise monitoring is with real-time supervision device, includes firm base (1), monitoring platen (2) and bicolor screen machine case (5), its characterized in that: the utility model discloses a dual-color screen cabinet, including fixed base (1) and fixed base (1), fixed base (1) is connected with extension deflector (15), monitor platen (2) perpendicular connection is in the one end of extension deflector (15), one side at monitor platen (2) is installed to dual-color screen cabinet (5), the surface mounting of monitor platen (2) has noise monitoring unit (4) and radio receiver (3), the one end that keeps away from monitor platen (2) on extension deflector (15) runs through the top of fixed base (1) to extend to in fixed base (1), fixed base (11) that is on a parallel with extension deflector (15) are installed to one side in fixed base (1), be provided with lifting gear (12) between fixed base (11) and extension deflector (15), the surface rotation of lifting gear (12) is connected with push gear frame (13), the bottom of push gear frame (13) is passed through hydraulic stem (14) fixed connection and is in fixed base (1), the bottom both ends of monitor platen (2) are connected with firm subassembly (6) respectively, fixed base (7) are installed in fixed base (7).
2. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: the pushing gear frame (13) is of a U-shaped structure, two sides of the lifting gear (12) are rotatably connected to inner walls of two sides of an opening of the pushing gear frame (13) through rotating shafts, a pushing tooth slot is formed in one side face, close to the pushing gear frame (13), of the lengthening guide plate (15), and teeth on the surface of the pushing gear frame (13) are meshed with surfaces of the positioning gear plate (11) and the lengthening guide plate (15) respectively.
3. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: the inner bottom of the stable base (1) is vertically connected with a limiting guide rod, and the limiting guide rod movably penetrates through the bottom of the lengthening guide plate (15) and extends into the lengthening guide plate (15) in parallel.
4. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: the utility model discloses a ratchet tooth groove, including fixed subassembly (6), fixed subassembly (6) are installed in fixed subassembly (6), the both ends of fixed subassembly are rotated respectively and are connected with subassembly installation ear piece (9) and subassembly installation ear piece two (16), subassembly installation ear piece two (16) and subassembly installation ear piece one (9) are fixed connection respectively at the surface of monitoring platen (2) and firm base (1), fixed subassembly (6) are including supporting sleeve board (602), extension slide (601) and resume pivot (604), the one end activity of extension slide (601) inserts in supporting sleeve board (602), resume pivot (604) rotate and connect on the inner wall of supporting sleeve board (602), the fixed surface of resume pivot (604) is connected with ratchet cardboard (605), ratchet cardboard (605) and extension slide (601) activity contact, the surface of resume pivot (604) is followed its length direction equidistance and is left and is equipped with ratchet tooth groove, a side that is close to extension slide (601) on ratchet cardboard (605) is connected with ratchet tooth groove.
5. The real-time monitoring device for environmental noise monitoring according to claim 4, wherein: the device is characterized in that the second component mounting ear block (16) and the first component mounting ear block (9) are fixedly connected with the stable base (1) and the monitoring bedplate (2) respectively, the monitoring bedplate (2), the stable base (1) and the stable component (6) are connected and are of a triangular structure, one end, far away from the extension slide plate (601), of the supporting sleeve plate (602) is fixedly connected with the overturning block (603), and the second component mounting ear block (16) is rotationally connected to the overturning block (603).
6. The real-time monitoring device for environmental noise monitoring according to claim 4, wherein: the two ends of the recovery rotating shaft (604) are respectively connected to the inner walls of the two sides of the support sleeve plate (602) in a rotating mode through the spring shafts (607), recovery springs (608) are movably wound on the surfaces of the spring shafts (607), the two ends of the recovery springs (608) are respectively connected to the inner wall of the support sleeve plate (602) and the side wall of the ratchet clamping plate (605), one end of each spring shaft (607) movably penetrates through the inner wall of the support sleeve plate (602) and extends to the outer side, and one end of each spring shaft (607) extending to the outer side of the support sleeve plate (602) is fixedly connected with a rotary screwing block (606).
7. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: one side of the monitoring bedplate (2) far away from the double-color screen chassis (5) is provided with a mounting notch (10), and the mounting notch (10) penetrates through the side wall of the monitoring bedplate (2).
8. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: the hydraulic rod (14) is vertically arranged at the bottom of the stable base (1), and the other end of the hydraulic rod is vertically connected to the inner wall of one side, far away from the opening, of the pushing gear frame (13).
9. The real-time monitoring device for environmental noise monitoring according to claim 1, wherein: the outer wall of one side of the stable base (1) is an opening, the opening penetrates through the inside of the stable base (1), and an overhaul box door (8) is arranged at the opening of the stable base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310817661.2A CN116678493A (en) | 2023-07-05 | 2023-07-05 | Real-time monitoring device for environment-friendly noise monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310817661.2A CN116678493A (en) | 2023-07-05 | 2023-07-05 | Real-time monitoring device for environment-friendly noise monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116678493A true CN116678493A (en) | 2023-09-01 |
Family
ID=87779235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310817661.2A Withdrawn CN116678493A (en) | 2023-07-05 | 2023-07-05 | Real-time monitoring device for environment-friendly noise monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116678493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073822A (en) * | 2023-10-17 | 2023-11-17 | 山西阳光三极科技股份有限公司 | Coal mine electromechanical operation vibration monitoring device |
-
2023
- 2023-07-05 CN CN202310817661.2A patent/CN116678493A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073822A (en) * | 2023-10-17 | 2023-11-17 | 山西阳光三极科技股份有限公司 | Coal mine electromechanical operation vibration monitoring device |
| CN117073822B (en) * | 2023-10-17 | 2023-12-15 | 山西阳光三极科技股份有限公司 | Coal mine electromechanical operation vibration monitoring device |
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Application publication date: 20230901 |
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| WW01 | Invention patent application withdrawn after publication |