Noise monitoring device

Abstract

The utility model provides a noise monitoring device, which comprises a fixed frame, a baffle plate arranged above the fixed frame and used for shielding a monitor body, and a raindrop sensor arranged on the baffle plate; the moving assembly is arranged on the fixing frame and located below the baffle, a moving block of the moving assembly is connected with the monitor body, and the moving block is movably arranged relative to the moving assembly; the driving assembly is connected with the moving assembly, and the driving assembly drives the moving block to move, so that the moving block drives the monitor body to move; the controller is in signal connection with the driving assembly and the raindrop sensor. The noise monitoring device provided by the utility model solves the technical problem that the noise monitoring effect is easily influenced when a noise monitor is protected in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of noise monitoring, in particular to a noise monitoring device. Background Art

[0002] Noise is a type of sound that causes irritation or is too loud, potentially harmful to human health. Noise pollution primarily comes from transportation, vehicle horns, industrial noise, construction, social noise such as concert halls, loudspeakers, morning markets, and loud conversations. Many areas in cities have noise restrictions, but better noise control requires monitoring by regulatory authorities.

[0003] Currently, most noise monitoring devices are fixed. These devices are exposed to the elements and have a short service life, requiring regular replacement. To address this issue, a rain cover is installed above the noise monitoring device to protect it. However, noise comes from all directions, and while the rain cover provides protection, it also blocks sound transmission, compromising noise monitoring effectiveness.

[0004] Therefore, the prior art needs to be further developed. Utility Model Content

[0005] The purpose of the present invention is to overcome the above technical deficiencies and provide a noise monitoring device to solve the technical problem in the related art that when protecting the noise monitor, the noise monitoring effect is easily affected.

[0006] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a noise monitoring device is provided, including: a fixed frame, a baffle is arranged above the fixed frame, the baffle is used to shield the monitor body, and a raindrop sensor is arranged on the baffle; a moving component, the moving component is arranged on the fixed frame, the moving component is located below the baffle, the moving block of the moving component is connected to the monitor body, and the moving block is movably arranged relative to the moving component; a driving component, the driving component is connected to the moving component, the driving component drives the moving block to move, so that the moving block drives the monitor body to move; a controller, the controller is respectively connected to the driving component and the raindrop sensor signal.

[0007] Furthermore, the fixing frame includes a base and a support plate, the support plate is arranged perpendicular to the base, the baffle is connected to the support plate, and the driving component and the moving component are both arranged on the support plate.

[0008] Furthermore, the moving assembly also includes a fixed plate and a screw, the fixed plate is connected to the support plate, the fixed plate is perpendicular to the support plate, the screw is set on the fixed plate, the moving block is connected to the fixed plate, the moving block passes through the screw, and the moving block is movably set on the screw.

[0009] Furthermore, the driving assembly includes a motor, which is fixed on the support plate. The motor drives the lead screw to rotate, thereby driving the moving block to move.

[0010] Furthermore, the drive assembly also includes a gear set, the motor is located below the fixed plate, the gear set is fixed on the side of the support plate away from the fixed plate, the output end of the motor passes through the support plate and is connected to the gear set, and the screw passes through the support plate and is connected to the gear set.

[0011] Furthermore, the moving assembly also includes a slider and a slide rail. The slide rail is arranged on the fixed plate and is arranged parallel to the lead screw. The slider is embedded in the moving block. The moving block moves, driving the slider to move on the slide rail.

[0012] Furthermore, the fixed plate is arranged between the baffle and the screw, and the noise monitoring device also includes a connecting plate, which is connected to the movable block. The monitor body is fixed on the connecting plate, and the movable block is arranged on the side of the fixed plate away from the baffle. The monitor body is located between the baffle and the fixed plate through the connecting plate.

[0013] Furthermore, the connecting plate includes a straight plate and a bent plate, one end of the bent plate is connected to the moving block, and the other end of the bent plate is connected to the straight plate. The straight plate is arranged on the side of the fixed plate away from the moving block, the straight plate is parallel to the fixed plate, and the monitor body is fixed on the straight plate.

[0014] Furthermore, there are two bending plates, which are respectively connected to the two ends of the moving block, and the two ends of the straight plate are respectively connected to the two bending plates.

[0015] Furthermore, the noise monitoring device further includes a temperature sensor, which is arranged below the baffle and is used to monitor the temperature. The controller is respectively connected to the drive assembly and the temperature sensor signal.

[0016] Beneficial effects:

[0017] 1. In the noise monitoring device of the present invention, a fixed plate is arranged below the baffle. When the raindrop sensor detects raindrops falling, the controller drives the moving block to move toward the support plate, thereby driving the monitor to move toward the support plate, until the monitor moves below the baffle and the moving block stops moving. The baffle blocks the monitor to prevent it from being exposed to rain. When the raindrop sensor detects no raindrops falling, the controller drives the moving block to move away from the support plate, thereby driving the monitor to move away from the support plate, so that the baffle cannot block the monitor, so that the monitor is exposed to the air and receives noise from all directions, thereby ensuring the accuracy of noise monitoring.

[0018] 2. In this noise monitoring device, one end of the moving block passes through a lead screw, where it performs linear motion. The other end of the moving block is embedded in a slider, which moves on a slide rail driven by the moving block. The function of the lead screw and slide rail ensures the stability of the moving block during movement.

[0019] 3. In the noise monitoring device of the present invention, the fixed plate is above the moving block, the lead screw and the slide rail, so that the moving block, the lead screw and the slide rail are arranged toward the ground. This can effectively prevent dust from falling onto the moving block, the lead screw and the slide rail, and ensure that the moving block can slide smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the noise monitoring device used in the embodiment of the present utility model;

[0021] Figure 2 It is a rear view of the mobile component of the noise monitoring device used in the embodiment of the present utility model;

[0022] Figure 3 It is a bottom view of the connecting plate of the noise monitoring device used in the embodiment of the present utility model;

[0023] Figure 4 1 is a top view of a connecting plate of a noise monitoring device used in an embodiment of the present utility model;

[0024] Figure 5 It is a right side view of the connecting plate of the noise monitoring device used in the embodiment of the present utility model.

[0025] The above drawings include the following reference numerals:

[0026] 1. Fixed frame; 11. Base; 12. Support plate; 2. Baffle; 3. Monitor body; 4. Moving assembly; 41. Moving block; 42. Fixed plate; 43. Lead screw; 44. Slider; 45. Slide rail; 5. Drive assembly; 51. Motor; 52. Gear set; 6. Raindrop sensor; 7. Connecting plate; 71. Straight plate; 72. Bending plate; 8. Temperature sensor. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] According to an embodiment of the present invention, a noise monitoring device is provided. Figures 1 to 5 The device comprises a fixed frame 1, with a baffle 2 disposed above the fixed frame 1 for shielding the monitor body 3 and a raindrop sensor 6 disposed on the baffle 2; a moving assembly 4 disposed on the fixed frame 1 and below the baffle 2, with a moving block 41 of the moving assembly 4 connected to the monitor body 3 and movable relative to the moving assembly 4; a driving assembly 5 connected to the moving assembly 4 for driving the moving block 41 to move, thereby causing the moving block 41 to move the monitor body 3; and a controller connected to the driving assembly 5 and the raindrop sensor 6. In clear weather outdoors, the moving block 41 moves the monitor body 3 to an unobstructed area in the air to better monitor noise and ensure the accuracy of the monitoring information. When the raindrop sensor 6 detects falling raindrops, the driving assembly 5 drives the moving block 41 to move, which in turn moves the monitor body 3 below the baffle 2. The baffle 2 shields the monitor body 3 from falling raindrops, thereby preventing the monitor body 3 from being exposed to rain. When the raindrop sensor 6 detects no raindrops, the movable block 41 moves the monitor body 3 to an unobstructed location, exposing the monitor body 3 and allowing it to receive noise from all directions, thereby ensuring accurate noise monitoring. The provision of the baffle 2 and movable assembly 4 not only effectively protects the monitor but also ensures the accuracy of the data it measures. This embodiment of the noise monitoring device addresses the technical issue in related art where protection of noise monitors can easily compromise noise monitoring effectiveness.

[0029] See Figure 1 In the noise monitoring device of this embodiment, the fixed frame 1 includes a base 11 and a support plate 12. The support plate 12 is arranged perpendicular to the base 11. The baffle 2 is connected to the support plate 12. The drive assembly 5 and the moving assembly 4 are both arranged on the support plate 12. The baffle 2 is at the top of the support plate 12, and the drive assembly 5 and the moving assembly 4 are both arranged on the support plate 12 below.

[0030] See Figure 1 and Figure 2 In the noise monitoring device of this embodiment, the moving assembly 4 also includes a fixed plate 42 and a lead screw 43. The fixed plate 42 is connected to the support plate 12 and is perpendicular to the support plate 12. The lead screw 43 is arranged on the fixed plate 42. The moving block 41 is connected to the fixed plate 42 and is arranged to pass through the lead screw 43. The moving block 41 is movably arranged on the lead screw 43. The moving block 41 performs linear motion on the lead screw 43, driving the monitor body 3 to move on the fixed plate 42. When it rains, the moving block 41 drives the monitor body 3 to move toward the support plate 12 so that the baffle 2 covers the monitor body 3. After the rain stops, the moving block 41 drives the monitor body 3 to move away from the support plate 12 so that the monitor body 3 is exposed in the air.

[0031] See Figure 1 In the noise monitoring device of this embodiment, the driving component 5 includes a motor 51, which is fixed on the support plate 12. The motor 51 is connected to the controller signal, and the motor 51 drives the screw 43 to rotate, thereby driving the moving block 41 to move.

[0032] See Figure 1 and Figure 2 In the noise monitoring device of this embodiment, the drive assembly 5 also includes a gear set 52. The motor 51 is located below the fixed plate 42. The gear set 52 is fixed to the side of the support plate 12 away from the fixed plate 42. The output end of the motor 51 passes through the support plate 12 and is connected to the gear set 52. The lead screw 43 passes through the support plate 12 and is connected to the gear set 52. By providing the gear set 52, one end of the gear set 52 is connected to the motor 51 and the other end is connected to the lead screw 43, so that the motor 51 and the lead screw 43 are both arranged below the baffle 2. This not only protects the monitor body 3, but also protects the motor 51 from being exposed to rain. On the side of the support plate 12 away from the motor 51, the exposed portion of the baffle 2 only needs to cover the gear set 52, fully utilizing space and effectively saving costs.

[0033] See Figure 1 and Figure 3 In the noise monitoring device of this embodiment, the moving assembly 4 further includes a slider 44 and a slide rail 45. The slide rail 45 is disposed on the fixed plate 42 and is arranged parallel to the lead screw 43. The slider 44 is embedded in the moving block 41. When the moving block 41 moves, the slider 44 moves on the slide rail 45. One end of the moving block 41 passes through the lead screw 43 and performs linear motion on the lead screw 43. The other end of the moving block 41 is embedded in the slider 44. The slider 44 moves on the slide rail 45 driven by the moving block 41. The lead screw 43 and the slide rail 45 provide a dual slideway for the moving block 41, thereby ensuring the stability of the moving block 41 during movement.

[0034] See Figure 3 、 Figure 4 and Figure 5 In the noise monitoring device of this embodiment, a fixed plate 42 is disposed between the baffle 2 and the lead screw 43. The noise monitoring device also includes a connecting plate 7, which is connected to the movable block 41. The monitor body 3 is fixed to the connecting plate 7. The movable block 41 is disposed on the side of the fixed plate 42 away from the baffle 2. The connecting plate 7 enables the monitor body 3 to be located between the baffle 2 and the fixed plate 42. The fixed plate 42 is positioned above the movable block 41, the lead screw 43, and the slide rail 45, so that the movable block 41, the lead screw 43, and the slide rail 45 are positioned toward the ground. This effectively prevents dust from falling onto the movable block 41, the lead screw 43, and the slide rail 45, ensuring that the movable block can slide smoothly. The connecting plate 7 is further provided to enable the monitor body 3 to move above the fixed plate 42 so that it can be shielded by the baffle 2.

[0035] See Figure 5 In the noise monitoring device of this embodiment, the connecting plate 7 includes a straight plate 71 and a bent plate 72. One end of the bent plate 72 is connected to the movable block 41, and the other end is connected to the straight plate 71. The straight plate 71 is disposed on the side of the fixed plate 42 away from the movable block 41. The straight plate 71 is parallel to the fixed plate 42, and the monitor body 3 is fixed to the straight plate 71. The bent plate 72 is an L-shaped plate, with one end connected to the movable block 41 and the other end connected to the straight plate 71. The straight plate 71 is parallel to the fixed plate 42, so that the straight plate 71 can drive the monitor body 3 to move above the fixed plate 42. The bent plate 72 can also have a curved arc structure.

[0036] See Figure 5 In the noise monitoring device of this embodiment, there are two bent plates 72, which are respectively connected to the two ends of the moving block 41, and the two ends of the straight plate 71 are respectively connected to the two bent plates 72 to reinforce the stability of the monitor body 3 on the straight plate 71.

[0037] See Figure 1 and Figure 2 The noise monitoring device of this embodiment also includes a temperature sensor 8, which is positioned below the baffle 2 and is used to monitor temperature. The controller is connected to the drive assembly 5 and the temperature sensor 8. During hot summer days with strong sunlight, the monitor body 3 is constantly exposed to the sun, significantly reducing its service life. To prevent this, the temperature sensor 8 is provided to monitor the ambient temperature in real time. When the temperature is high, the monitor body 3 can be moved below the baffle 2 to protect it from direct sunlight, thereby further protecting the temperature sensor 8.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0040] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0041] In the above embodiments of the present application, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0042] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A noise monitoring device, characterized in that: include: A fixing frame (1), a baffle (2) is provided above the fixing frame (1), the baffle (2) is used to shield the monitor body (3), and a raindrop sensor (6) is provided on the baffle (2); A moving assembly (4), the moving assembly (4) being arranged on the fixing frame (1), the moving assembly (4) being located below the baffle (2), the moving block (41) of the moving assembly (4) being connected to the monitor body (3), and the moving block (41) being movably arranged relative to the moving assembly (4); A driving assembly (5), the driving assembly (5) being connected to the moving assembly (4), the driving assembly (5) driving the moving block (41) to move, so that the moving block (41) drives the monitor body (3) to move; A controller is respectively connected to the driving component (5) and the raindrop sensor (6) via signals.

2. The noise monitoring device according to claim 1, characterized in that: The fixing frame (1) comprises a base (11) and a support plate (12), wherein the support plate (12) is arranged perpendicular to the base (11), the baffle (2) is connected to the support plate (12), and the driving assembly (5) and the moving assembly (4) are both arranged on the support plate (12).

3. The noise monitoring device according to claim 2, characterized in that: The moving assembly (4) further comprises a fixed plate (42) and a lead screw (43), wherein the fixed plate (42) is connected to the support plate (12), the fixed plate (42) is perpendicular to the support plate (12), the lead screw (43) is arranged on the fixed plate (42), the moving block (41) is connected to the fixed plate (42), the moving block (41) is arranged through the lead screw (43), and the moving block (41) is movably arranged on the lead screw (43).

4. The noise monitoring device according to claim 3, characterized in that: The driving assembly (5) includes a motor (51), which is fixed on the support plate (12). The motor (51) is connected to the controller signal, and the motor (51) drives the lead screw (43) to rotate, thereby driving the moving block (41) to move.

5. The noise monitoring device according to claim 4, characterized in that: The driving assembly (5) further comprises a gear set (52), the motor (51) is located below the fixed plate (42), the gear set (52) is fixed to a side of the support plate (12) away from the fixed plate (42), the output end of the motor (51) passes through the support plate (12) and is connected to the gear set (52), and the lead screw (43) passes through the support plate (12) and is connected to the gear set (52).

6. The noise monitoring device according to claim 5, characterized in that: The moving assembly (4) further includes a slider (44) and a slide rail (45), wherein the slide rail (45) is arranged on the fixed plate (42), and the slide rail (45) is arranged parallel to the lead screw (43). The slider (44) is embedded in the moving block (41), and the moving block (41) moves, thereby driving the slider (44) to move on the slide rail (45).

7. The noise monitoring device according to claim 3, characterized in that: The fixed plate (42) is arranged between the baffle (2) and the lead screw (43). The noise monitoring device further comprises a connecting plate (7). The connecting plate (7) is connected to the moving block (41). The monitor body (3) is fixed on the connecting plate (7). The moving block (41) is arranged on a side of the fixed plate (42) away from the baffle (2). The monitor body (3) is located between the baffle (2) and the fixed plate (42) through the connecting plate (7).

8. The noise monitoring device according to claim 7, characterized in that: The connecting plate (7) includes a straight plate (71) and a bent plate (72), one end of the bent plate (72) is connected to the moving block (41), and the other end of the bent plate (72) is connected to the straight plate (71), the straight plate (71) is arranged on a side of the fixed plate (42) away from the moving block (41), the straight plate (71) is parallel to the fixed plate (42), and the monitor body (3) is fixed on the straight plate (71).

9. The noise monitoring device according to claim 8, characterized in that: There are two bending plates (72), and the two bending plates (72) are respectively connected to the two ends of the moving block (41), and the two ends of the straight plate (71) are respectively connected to the two bending plates (72).

10. The noise monitoring device according to claim 1, characterized in that: The noise monitoring device further comprises a temperature sensor (8), which is arranged below the baffle (2). The temperature sensor (8) is used to monitor the temperature, and the controller is respectively connected to the drive component (5) and the temperature sensor (8) for signal communication.

Images