Environmental noise on-line monitor

Abstract

The utility model discloses an environment noise on-line monitor which comprises a fixed base, a supporting seat is arranged above the fixed base, a connecting assembly is arranged at the connecting position of the supporting seat and the fixed base, a supporting frame is connected above the supporting seat, a monitor body is arranged on the inner side of the supporting frame, a dust cover is installed on the surface of the monitor body, and the dust cover is connected with the fixed base. A shielding assembly is arranged above the dustproof cover. When the monitor is used by a user, after the fixed base is fixed on a wall surface or any plane through the arrangement of a corresponding structure, the supporting seat is fixed through the connecting assembly, so that wall surface damage caused by repeated disassembly and assembly is avoided, and the shielding assembly arranged above the monitor body is driven by the driving motor, so that the shielding effect is good. And meanwhile, the monitor body and the dust cover on the surface of the monitor body can be detached, so that maintenance and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the field of noise online monitoring, in particular to an environmental noise online monitoring instrument. Background Art

[0002] Environmental noise refers to the sound produced in industrial production, construction, transportation and social life that disturbs the surrounding living environment. Environmental noise is the regulation of the permissible range of noise to protect people's health and living environment. The basic standard of environmental noise is the basic basis of environmental noise standards. Most countries refer to the base recommended by the International Organization for Standardization and formulate it according to the specific conditions of their own country and local area. The environmental noise standard is the regulation of the permissible range of noise to protect people's health and living environment. In order to control the damage of noise to people's health, a monitor is needed to monitor the decibel size of environmental noise in real time.

[0003] In a Chinese patent, an online monitoring device for environmental noise in a functional area is disclosed, and its patent number is CN218381281U. In the patent, an online monitoring device for environmental noise in a functional area belongs to the field of noise monitoring technology, including: a sleeve composed of a filter screen, the top of the sleeve supports a cleaning mechanism; the bottom of the sleeve is connected to a mounting shell, and the top of the mounting shell supports a noise monitor, and the inner cavity of the mounting shell is installed with an adjustment mechanism; the adjustment mechanism includes a mounting plate that is laterally fixed and inserted between the inner walls of the symmetrical sides of the mounting shell and a servo motor with an angle controller installed on one side of the bottom of the mounting plate, and a rotating rod is installed at the bottom center of the noise monitor, and the rotating rod passes through the top of the mounting shell and is movably inserted at the top of the mounting plate. An online monitoring device for environmental noise in a functional area can conveniently and accurately adjust the monitoring direction of the noise monitor, and can collect rainwater to clean the sleeve to avoid sleeve blockage affecting the monitoring effect.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) In the prior art, when it is necessary to monitor environmental noise at different locations, the environmental noise monitor needs to disassemble and assemble fixed parts repeatedly, which often causes damage to the wall. This not only increases the complexity of installation and disassembly, but the repeated operation may also cause certain damage to the wall, affecting the overall aesthetics of the environment.

[0006] (2) When the environmental noise monitor in the prior art is used outdoors, especially in an environment with strong winds, wind noise is often an interference factor. Wind noise may not only affect the actual environmental noise data, but also affect the accuracy and reliability of the monitoring results.

[0007] (3) In the prior art, environmental noise monitors often need to be used in conjunction with their fixed components. When the monitor needs to be maintained or repaired, it is often inconvenient to remove it from the fixed components, which not only increases the complexity of the operation, but may also damage the equipment due to improper disassembly. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an environmental noise online monitoring instrument.

[0009] In order to solve the above problems, the utility model proposes the following technical solutions:

[0010] An environmental noise online monitor comprises: a fixed base, a fixing hole is provided on the outer periphery of the fixed base surface, and a threaded hole is provided on the upper surface of the fixed base near the inner side;

[0011] A support seat, the support seat is located above the fixed base, and a connecting component is provided at the connection between the support seat and the fixed base;

[0012] A support frame, the support frame is fixedly connected to the upper end of the support base;

[0013] A monitor body, the monitor body is located inside the support frame, a fixing plate is installed at the bottom of the monitor body, and fixing bolts are installed on the surface of the fixing plate;

[0014] A dust cover, the dust cover is located outside the monitor body;

[0015] A shielding component is located on the upper surface of the support frame. The shielding component includes a driving motor. A driving rod is installed at the output end of the driving motor. A connecting rod is installed on the surface of the driving rod. A shielding plate is installed at one end of the connecting rod.

[0016] Further, the connection component comprises:

[0017] A fixing frame, the fixing frame being fixedly connected to the inner side of the supporting seat;

[0018] A fixing rod, the fixing rod is rotatably connected to the inner side of the fixing frame, and a screw rod is fixedly connected to the bottom end of the fixing rod;

[0019] A first clamping block, wherein the first clamping block is located on the surface of the fixing rod;

[0020] A second clamping block, wherein the second clamping block is rotatably connected to the surface of the fixed rod and meshes with the first clamping block;

[0021] A spring is installed on the surface of the fixing rod and is fixedly connected between the second clamping block and the fixing frame.

[0022] Furthermore, the first clamping block is rotatably connected to the inner side of the fixed frame, and the second clamping block is slidably connected to the inner side of the fixed frame.

[0023] Furthermore, a limiting ring is installed on the surface of the fixing plate, the dust cover is clamped on the inner side of the limiting ring, and a buckle is clamped at the connection between the dust cover and the limiting ring.

[0024] Furthermore, the dust cover is made of breathable and soft sponge material.

[0025] Furthermore, a plurality of the shielding plates are rotatably connected to the inner bottom surface of the support frame.

[0026] Compared with the prior art, the beneficial effects achieved by this new method are:

[0027] (1) The utility model fixes the fixed base on the wall and uses a connecting assembly to connect the support base and the fixed base, so that the monitoring instrument can be fixed on the wall or any plane as a whole, and the disassembly and assembly of the monitoring instrument can be facilitated, thereby avoiding damage to the wall or plane caused by repeated disassembly and assembly during subsequent maintenance.

[0028] (2) The utility model drives the connecting rod through a driving motor to drive the shielding plate to rotate, so that the shielding plate can rotate inside the support frame to block the circulating wind, thereby reducing the influence of the noise generated by the wind on the monitoring results of the monitoring instrument to a certain extent.

[0029] (3) The monitor body provided in the utility model can fix the fixing plate, and with the help of the fixing bolts, it can be removed from the inner side of the support frame at any time for maintenance. At the same time, the buckle between the dust cover and the limit ring can fix the dust cover, making it easy to remove and clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The utility model is a stereogram of an environmental noise online monitoring instrument.

[0031] Figure 2 It is a three-dimensional diagram from another angle of the environmental noise online monitor of the utility model.

[0032] Figure 3 The utility model is a cross-sectional view of an environmental noise online monitoring instrument.

[0033] Figure 4 This utility model is an environmental noise online monitoring instrument Figure 3 Enlarged detail of point A in the middle.

[0034] Figure 5 This utility model is an environmental noise online monitoring instrument Figure 3 Enlarged detail of point B in the middle.

[0035] As shown in the figure: 1. Fixed base; 2. Support base; 3. Connecting assembly; 4. Support frame; 5. Monitor body; 6. Dust cover; 7. Shielding assembly; 101. Fixing hole; 102. Threaded hole; 301. Fixed frame; 302. Fixed rod; 303. Screw; 304. Block 1; 305. Block 2; 306. Spring; 501. Fixed plate; 502. Fixed bolt; 503. Limiting ring; 601. Buckle; 701. Drive motor; 702. Drive rod; 703. Connecting rod; 704. Shielding plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0037] like Figures 1 to 5 As shown, an environmental noise online monitor comprises a fixed base 1, a fixing hole 101 arranged on the surface of the fixed base 1 facilitates the fixing of the fixed base 1 on any plane, a threaded hole 102 is arranged on the upper surface of the fixed base 1 near the inner side, the support base 2 is fixed by the cooperation of the threaded hole 102 and the connecting component 3, and the support frame 4 fixed on the upper end of the support base 2 fixes the monitor body 5, a fixing plate 501 is arranged at the bottom end of the monitor body 5 to cooperate with the fixing bolts 502 to facilitate the fixing of the monitor body 5, the dust cover 6 located on the outer side of the monitor body 5 can achieve the dustproof effect thereon, and the shielding component 7 located on the upper surface of the support frame 4 is provided with a driving motor 701, and the driving rod 702 at the output end of the driving motor 701 drives the connecting rod 703 to rotate, so that the shielding plate 704 at one end of the connecting rod 703 can rotate in a circle.

[0038] The connecting component 3 is provided with a fixed frame 301 fixed on the inner side of the support seat 2, and the screw rod 303 is fixed by rotating the fixed rod 302 connected to the inner side thereof, so that the block 1 304 located on the surface of the fixed rod 302 can cooperate with the block 2 305 and the spring 306 at the bottom to limit the rotation of the fixed rod 302.

[0039] Through the above technical solution, the fixed rod 302 rotating inside the fixed frame 301 can limit the rotation of the fixed rod 302 through the setting of the block 1 304 and the block 2 305, thereby ensuring that the connecting component 3 can realize the connection between the fixed base 1 and the support base 2.

[0040] The first clamping block 304 rotatably connected to the inner side of the fixed frame 301 is clamped with the second clamping block 305 slidably connected to the inner side of the fixed frame 301 .

[0041] Through the above technical solution, the rotation of the clamping block 1 304 inside the fixing frame 301 can assist the rotation of the fixing rod 302 when it is disengaged from the clamping block 2 305, so as to facilitate the control of the screw rod 303 to cooperate with the threaded hole 102 to fix the support seat 2.

[0042] The dust cover 6 is clamped on the inner side of the limiting ring 503 on the surface of the fixing plate 501 , and a buckle 601 is provided at the connection between the dust cover 6 and the limiting ring 503 for fixing.

[0043] Through the above technical solution, under the setting of the buckle 601, the dust cover 6 can be connected to the inner side of the limiting ring 503, so that it can be easily disassembled and assembled, making it convenient to clean.

[0044] The dust cover 6 made of breathable and soft sponge material covers the monitor body 5 .

[0045] Through the above technical solution, the sponge material can effectively prevent dust and debris from entering the interior of the monitor body 5 through its porous structure and adsorption performance, and due to its air permeability, it will not affect the noise monitoring result of the monitor body 5.

[0046] The plurality of shielding plates 704 rotatably connected to the inner bottom surface of the support frame 4 are driven by a driving motor 701 .

[0047] Through the above technical solution, under the drive of the driving motor 701, the shielding plate 704 can rotate in a circle, and is limited inside the supporting frame 4 at the bottom to avoid deviation of the rotation position.

[0048] During use, when the user uses the environmental noise online monitor, the fixed base 1 is connected to any wall or any plane through the fixing hole 101, the support base 2 is fixed to the surface of the fixed base 1 through the connecting component 3, and the fixing rod 302 is pressed to disengage the block 2 305 from the block 1 304, so that the fixing rod 302 can drive the screw rod 303 to rotate, so that it is threadedly connected to the inner side of the threaded hole 102, thereby fixing the support base 2, and using the monitor body 5 inside the support frame 4 to monitor noise. Under the drive of the driving motor 701, the connecting rod 703 is used to drive multiple shielding plates 704 to rotate in a circle through the driving rod 702 to reduce wind noise and avoid affecting the monitoring results. At the same time, when the monitor body 5 needs to be maintained and repaired later, the monitor body 5 is removed by the fixing bolt 502, and the dust cover 6 is removed by the buckle 601 to perform maintenance work on it.

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0051] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An environmental noise online monitor, characterized in that ,include: A fixed base (1), wherein a fixing hole (101) is provided on the outer periphery of the surface of the fixed base (1), and a threaded hole (102) is provided on the upper surface of the fixed base (1) near the inner side; A support seat (2), wherein the support seat (2) is located above the fixed base (1), and a connecting component (3) is provided at the connection between the support seat (2) and the fixed base (1); A support frame (4), wherein the support frame (4) is fixedly connected to the upper end of the support base (2); A monitoring instrument body (5), the monitoring instrument body (5) being located inside the support frame (4), a fixing plate (501) being installed at the bottom end of the monitoring instrument body (5), and fixing bolts (502) being installed on the surface of the fixing plate (501); A dust cover (6), wherein the dust cover (6) is located outside the monitor body (5); A shielding assembly (7), the shielding assembly (7) being located on the upper surface of the support frame (4), the shielding assembly (7) comprising a driving motor (701), a driving rod (702) being mounted on the output end of the driving motor (701), a connecting rod (703) being mounted on the surface of the driving rod (702), and a shielding plate (704) being mounted on one end of the connecting rod (703).

2. The environmental noise online monitor according to claim 1, characterized in that: The connection component (3) comprises: A fixing frame (301), wherein the fixing frame (301) is fixedly connected to the inner side of the support seat (2); A fixing rod (302), wherein the fixing rod (302) is rotatably connected to the inner side of the fixing frame (301), and a screw rod (303) is fixedly connected to the bottom end of the fixing rod (302); A clamping block (304), wherein the clamping block (304) is located on the surface of the fixing rod (302); A second clamping block (305), wherein the second clamping block (305) is rotatably connected to the surface of the fixing rod (302) and meshes with the first clamping block (304); A spring (306) is installed on the surface of the fixed rod (302). The spring (306) It is fixedly connected between the second clamping block (305) and the fixing frame (301).

3. The environmental noise online monitor according to claim 2, characterized in that: The first clamping block (304) is rotatably connected to the inner side of the fixed frame (301), and the second clamping block (305) is slidably connected to the inner side of the fixed frame (301).

4. The environmental noise online monitor according to claim 1, characterized in that: A limiting ring (503) is installed on the surface of the fixing plate (501), the dust cover (6) is clamped on the inner side of the limiting ring (503), and a buckle (601) is clamped at the connection between the dust cover (6) and the limiting ring (503).

5. The environmental noise online monitor according to claim 1, characterized in that: The dust cover (6) is made of breathable and soft sponge material.

6. The environmental noise online monitor according to claim 1, characterized in that: The plurality of shielding plates (704) are rotatably connected to the inner bottom surface of the support frame (4).

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