A noise online monitoring device

Abstract

The utility model relates to the field of noise monitoring equipment, and discloses a noise online monitoring device, including a support box, a fixing rod is arranged on the top of the support box, a noise sensor is arranged on the top of the fixing rod, and a fixing tube fixedly connected to the bottom of the noise sensor, the fixing tube is located on the outside of the fixing rod, a clamping opening is opened on the surface of the fixing rod, a receiving opening is opened on the surface of the fixing tube, and a clamping assembly is arranged inside the receiving opening; the clamping assembly is used to conveniently fix and disassemble the noise sensor and the fixing rod. In the utility model, through the mutual cooperation of the center rod, the clamping block and the fixing tube structure, the clamping block is clamped inside the clamping opening after rotating on the surface of the center rod, so that the fixing rod and the noise sensor are quickly connected, and the user can quickly release the fixation of the noise sensor and the fixing rod when disassembling the noise sensor.

Description

Technical Field

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

[0002] The scientific definition of noise is noise. From a physiological point of view, any sound that interferes with people's rest, study and work, and any sound that interferes with the sound people want to hear, that is, unnecessary sound, is collectively called noise. When noise has adverse effects on people and the surrounding environment, it forms noise pollution.

[0003] In noise monitoring, an online noise monitoring device is used to monitor noise, especially in construction sites, where excessive construction noise can easily cause noise pollution. After searching, the Chinese patent announcement number is CN215910300U, which discloses an online monitoring device for dust noise in construction sites, including a bottom plate, an electric telescopic rod is fixedly connected to the middle of the upper surface of the bottom plate, a first support platform is fixedly connected to the upper end of the electric telescopic rod, a control box is fixedly connected to the middle of the upper surface of the first support platform, a support rod is fixedly connected to the upper surface of the control box, a second support platform is fixedly connected to the upper end of the support rod, a first fixed box is fixedly connected to one side of the upper surface of the second support platform, a driving motor is fixedly connected to the inner bottom wall of the first fixed box, a rotating shaft is fixedly connected to the output end of the driving motor, a first gear is fixedly connected to the side wall of the rotating shaft, and the first gear is meshed with the second gear through a tooth portion. In this utility model, the noise sensor can be intermittently rotated by 90 degrees, and noise detection can be performed in different directions, with good and more comprehensive detection effect.

[0004] The above-mentioned prior art solution has the following defects: in the above-mentioned technical solution, although noise in different directions can be detected, the noise sensor is fixed to the fixing rod during use, so the noise sensor in the above-mentioned technical solution cannot be quickly disassembled for repair and replacement after being damaged, and there is still room for improvement. Therefore, a noise online monitoring device is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a noise online monitoring device, which aims to improve the problem in the prior art that the noise sensor is inconvenient to be quickly disassembled for repair and replacement after being damaged.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A noise online monitoring device comprises a support box, a fixing rod is arranged on the top of the support box, a noise sensor is arranged on the top of the fixing rod, and a fixing tube is fixedly connected to the bottom of the noise sensor, the fixing tube is located on the outside of the fixing rod, a clamping opening is opened on the surface of the fixing rod, a receiving opening is opened on the surface of the fixing tube, and a clamping assembly is arranged inside the receiving opening;

[0008] The clamping assembly is used to conveniently fix and disassemble the noise sensor and the fixing rod;

[0009] The clamping assembly comprises a central rod fixedly connected to the inside of the receiving port, a clamping block is sleeved on the surface of the central rod, and the inner side of the clamping block extends to the inside of the clamping port;

[0010] The top of the noise sensor is protected from water and collision by a protective piece.

[0011] As a further description of the above technical solution:

[0012] The protective member comprises a protective cover, a connecting plate is fixedly connected to the right side of the bottom of the protective cover, and the bottom of the connecting plate is fixedly connected to the right side of the fixed pipe.

[0013] As a further description of the above technical solution:

[0014] The top of the clamping block is slidably connected to a limiting rod, and the top end of the limiting rod is fixedly connected to the inner wall of the receiving opening.

[0015] As a further description of the above technical solution:

[0016] A tightening spring sheet is sleeved on the surface of the limiting rod, and the top of the tightening spring sheet is fixedly connected to the inner wall of the receiving opening.

[0017] As a further description of the above technical solution:

[0018] A toggle block is fixedly connected to the surface of the clamping block, and the outer side of the toggle block is in an arc shape.

[0019] As a further description of the above technical solution:

[0020] A clamping sleeve is fixedly connected to the inner wall of the clamping opening, and the inner wall of the clamping sleeve contacts the surface of the clamping block.

[0021] As a further description of the above technical solution:

[0022] The top of the fixing rod is chamfered, and the top of the fixing rod contacts the bottom of the noise sensor.

[0023] As a further description of the above technical solution:

[0024] A moving ring is sleeved on the surface of the fixed tube, and the moving ring is located outside the toggle block.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, through the cooperation between the center rod, the clamping block and the fixed tube structure, the clamping block is clamped inside the clamping port after rotating on the surface of the center rod, so that the fixed rod and the noise sensor are quickly connected, and the user can quickly release the fixation of the noise sensor and the fixed rod when disassembling the noise sensor.

[0027] 2. In the utility model, with the cooperation of structures such as the protective cover and the connecting plate, the noise sensor can be protected from water and collision, so as to prevent dust from falling on the top of the noise sensor and affecting its use, so as to solve the problem that the noise sensor is easily damaged by collision and rain corrosion because there is no protective structure on the top of the noise sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of a noise online monitoring device proposed by the utility model;

[0029] Figure 2 This is a schematic diagram of the main cross-sectional structure of a fixed pipe of a noise online monitoring device proposed by the utility model;

[0030] Figure 3 This is a three-dimensional structural schematic diagram of a spring-loaded device for online noise monitoring proposed by the utility model;

[0031] Figure 4 The present invention is a three-dimensional structural schematic diagram of a clamping assembly of a noise online monitoring device proposed by the present invention.

[0032] Legend:

[0033] 1. Support box; 2. Fixing rod; 3. Noise sensor; 4. Fixing tube; 5. Clamping port; 6. Storage port; 7. Clamping assembly; 71. Center rod; 72. Clamping block; 81. Protective cover; 82. Connecting plate; 9. Limiting rod; 10. Clamping spring; 11. Toggle block; 12. Clamping sleeve; 13. Moving ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-3 The utility model provides an embodiment: a noise online monitoring device, comprising a support box 1, a fixing rod 2 is arranged on the top of the support box 1, a noise sensor 3 is arranged on the top of the fixing rod 2, and a fixing tube 4 fixedly connected to the bottom of the noise sensor 3, the fixing tube 4 preliminarily sets the noise sensor 3 on the top of the fixing rod 2 for stable use, the fixing tube 4 is located on the outside of the fixing rod 2, a clamping opening 5 is opened on the surface of the fixing rod 2, a receiving opening 6 is opened on the surface of the fixing tube 4, and a clamping component 7 is arranged inside the receiving opening 6;

[0036] The clamping assembly 7 is used to conveniently fix and disassemble the noise sensor 3 and the fixing rod 2;

[0037] The clamping assembly 7 includes a center rod 71 fixedly connected to the inside of the receiving port 6, a clamping block 72 is sleeved on the surface of the center rod 71, and the inner side of the clamping block 72 extends to the inside of the clamping port 5. The clamping block 72 is moved out from the inside of the clamping port 5 after rotating on the surface of the center rod 71, so that the noise sensor 3 is released from the fixing rod 2, so that the noise sensor 3 can be removed from the fixing rod 2 to be replaced;

[0038] The top of the noise sensor 3 is protected from water and collision by a protective piece.

[0039] Reference Figure 2-4 The protective part includes a protective cover 81, a connecting plate 82 is fixedly connected to the right side of the bottom of the protective cover 81, and the bottom of the connecting plate 82 is fixedly connected to the right side of the fixed pipe 4. The protective cover 81 is placed on the top of the noise sensor 3 under the support of the connecting plate 82 to protect the noise sensor 3 from collision and rain erosion, thereby protecting the top of the noise sensor 3.

[0040] Reference Figure 2-4The top of the clamping block 72 is slidably connected to the limiting rod 9, the top of the limiting rod 9 is fixedly connected to the inner wall of the receiving port 6, the surface of the limiting rod 9 is sleeved with a tightening spring piece 10, the top of the tightening spring piece 10 is fixedly connected to the inner wall of the receiving port 6, the limiting rod 9 can limit the tightening spring piece 10, so that the tightening spring piece 10 continues to tighten the clamping block 72, so that the clamping block 72 is continuously clamped in the inside of the clamping port 5 after being tightened, and the noise sensor 3 is stably connected to the fixing rod 2; the surface of the clamping block 72 is fixedly connected to a toggle block 11, the outer side of the toggle block 11 is arc-shaped, and the toggle block 11 is convenient for the user to toggle the clamping block 72; the inner wall of the clamping port 5 is fixedly connected to a clamping sleeve 12, The tight sleeve 12 can increase the friction force in the contact between the clamping block 72 and the clamping mouth 5, so that the clamping block 72 is stably connected to the clamping mouth 5, and the inner wall of the clamping sleeve 12 contacts the surface of the clamping block 72; the top of the fixed rod 2 is chamfered, and the top of the fixed rod 2 is chamfered, which is convenient for the fixed tube 4 to be inserted into the top of the fixed rod 2, so that the top of the fixed rod 2 can be smoothly inserted into the interior of the fixed tube 4, and the top of the fixed rod 2 contacts the bottom of the noise sensor 3; the surface of the fixed tube 4 is sleeved with a moving ring 13, and the moving ring 13 is located on the outside of the toggle block 11. The moving ring 13 facilitates the simultaneous toggle of multiple toggle blocks 11, so that multiple clamping blocks 72 can be moved after the multiple toggle blocks 11 are quickly toggled.

[0041] Working principle: During use, when the noise sensor 3 is damaged and the user needs to remove the noise sensor 3 from the fixing rod 2, the user first pushes the clamping block 72 upwards through the toggle block 11, so that the clamping block 72 rotates with the center rod 71 inside the storage port 6, so that the clamping block 72 squeezes the clamping spring piece 10, so that the clamping spring piece 10 is squeezed and elastically compressed, and the inner side of the clamping block 72 rotates from the inside of the clamping port 5 and moves out from the inside to the outside of the fixing tube 4, so that the noise sensor 3 is released from the fixing rod 2, and the noise sensor 3 is removed from the fixing rod 2 for replacement and maintenance, thereby achieving the effect of facilitating the removal of the noise sensor 3 for maintenance and replacement, and when the protective cover 81 is placed on the top of the noise sensor 3, it prevents foreign objects from hitting the noise sensor 3 and causing damage, and prevents rain from eroding the noise sensor 3.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A noise online monitoring device, comprising a support box (1), a fixing rod (2) being arranged on the top of the support box (1), and a noise sensor (3) being arranged on the top of the fixing rod (2), characterized in that: It also comprises a fixing tube (4) fixedly connected to the bottom of the noise sensor (3), the fixing tube (4) being located outside the fixing rod (2), the fixing rod (2) being provided with a clamping opening (5) on its surface, the fixing tube (4) being provided with a receiving opening (6) on its surface, and a clamping assembly (7) being provided inside the receiving opening (6); The clamping assembly (7) is used to conveniently fix and disassemble the noise sensor (3) and the fixing rod (2); The clamping assembly (7) comprises a center rod (71) fixedly connected to the inside of the receiving opening (6); a clamping block (72) is sleeved on the surface of the center rod (71); and the inner side of the clamping block (72) extends to the inside of the clamping opening (5); The top of the noise sensor (3) is protected from water and collision by a protective piece.

2. The noise online monitoring device according to claim 1, characterized in that: The protective member comprises a protective cover (81), the right side of the bottom of the protective cover (81) is fixedly connected to a connecting plate (82), and the bottom of the connecting plate (82) is fixedly connected to the right side of the fixed pipe (4).

3. The noise online monitoring device according to claim 1, characterized in that: The top of the clamping block (72) is slidably connected to a limiting rod (9), and the top end of the limiting rod (9) is fixedly connected to the inner wall of the receiving opening (6).

4. The noise online monitoring device according to claim 3, characterized in that: A tightening spring sheet (10) is sleeved on the surface of the limiting rod (9), and the top of the tightening spring sheet (10) is fixedly connected to the inner wall of the receiving opening (6).

5. The noise online monitoring device according to claim 1, characterized in that: A toggle block (11) is fixedly connected to the surface of the clamping block (72), and the outer side of the toggle block (11) is in an arc shape.

6. The noise online monitoring device according to claim 1, characterized in that: A clamping sleeve (12) is fixedly connected to the inner wall of the clamping opening (5), and the inner wall of the clamping sleeve (12) is in contact with the surface of the clamping block (72).

7. The noise online monitoring device according to claim 1, characterized in that: The top of the fixing rod (2) is chamfered, and the top of the fixing rod (2) is in contact with the bottom of the noise sensor (3).

8. The noise online monitoring device according to claim 5, characterized in that: A moving ring (13) is sleeved on the surface of the fixed tube (4), and the moving ring (13) is located outside the toggle block (11).

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