Indoor noise monitoring equipment convenient to place

Abstract

The utility model discloses an indoor noise monitoring device convenient to place, which comprises a monitoring machine body, an input microphone is fixedly arranged at the upper end of the monitoring machine body, a storage groove is formed in the rear surface of the monitoring machine body, a multifunctional placing structure is fixedly arranged in the storage groove, and the multifunctional placing structure is arranged in the storage groove. A fixed iron sheet is fixedly mounted on the lower surface of the monitoring machine body, and a display screen is fixedly mounted on the front surface of the monitoring machine body. The indoor noise monitoring equipment convenient to place can be manually held by hands for monitoring, can be adsorbed on an iron metal surface through a neodymium magnet for monitoring, and can be adsorbed on a smooth desktop through a T-shaped clamping block for monitoring; and under the condition that the placing block is fixed, the telescopic rod extends to approach a noise source for monitoring, and the position angle of the input microphone can be properly adjusted through the damping rotating shaft so as to adapt to various positions required by placing the noise monitoring equipment.

Description

Technical Field

[0001] The utility model relates to the field of noise monitoring equipment, in particular to an indoor noise monitoring equipment which is convenient to place. Background Art

[0002] Noise monitoring equipment, also known as noise tester, is an instrument used for noise detection and testing in public places such as work sites and squares. Noise pollution is one of the most influential environmental pollutions. High-decibel noise can even cause serious damage to the human eardrum, resulting in deafness, etc. The application of noise tester can provide the decibel reached by the noise so that relevant measures can be taken to control and reduce the noise; when the noise monitoring equipment is tested, the previous detection method is to manually hold the equipment or set up the equipment through a professional bracket, which is very troublesome when using the noise monitoring equipment. It is tiring to hold the equipment manually for a long time. Purchasing professional tools to support monitoring not only requires more money to purchase, but also multiple larger brackets to carry. In order to solve these problems, our company proposes an indoor noise monitoring equipment that is easy to place. Utility Model Content

[0003] The main purpose of the utility model is to provide an indoor noise monitoring device which is convenient to place and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An indoor noise monitoring device that is easy to place includes a monitoring body, an input microphone is fixedly installed on the upper end of the monitoring body, a storage groove is opened on the rear surface of the monitoring body, a multifunctional placement structure is fixedly installed in the storage groove, a fixing iron sheet is fixedly installed on the lower surface of the monitoring body, a display screen is fixedly installed on the front surface of the monitoring body, and a control button is fixedly installed on the front surface of the monitoring body below the display screen.

[0006] Furthermore, the multifunctional placement structure includes a telescopic rod, a damping shaft, a placement block, a neodymium magnet, a T-shaped slot, a T-shaped block and a suction cup, the upper end of the telescopic rod is connected to the damping shaft, the lower end of the telescopic rod is fixedly installed with a placement block, the interior of the placement block is fixedly embedded with a neodymium magnet, the lower surface of the placement block is provided with a T-shaped slot, the interior of the T-shaped slot is embedded with a T-shaped block, and the lower surface of the T-shaped block is fixedly installed with a suction cup.

[0007] Furthermore, the upper end of the telescopic rod is movably installed inside the receiving groove via a damping shaft.

[0008] Furthermore, the fixed iron sheet is matched with the neodymium magnet.

[0009] Furthermore, there are four suction cups in total, which are evenly arranged on the lower surface of the T-shaped block.

[0010] Furthermore, the outer rod and the inner rod of the telescopic rod are fixed by mutual friction.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, when the indoor noise monitoring device is in use, it can be monitored by hand, can be monitored by being adsorbed on an iron metal surface by a neodymium magnet, can be monitored by being adsorbed on a smooth desktop by a T-shaped card block, and can also be monitored by extending a telescopic rod when the placement block is fixed to approach the noise source, and the position angle of the input microphone can be appropriately adjusted by the damping shaft to adapt to various positions required for placing the noise monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an indoor noise monitoring device that is convenient to place according to the utility model;

[0014] Figure 2 This is a rear view of a conveniently placed indoor noise monitoring device of the utility model;

[0015] Figure 3 This is an expanded view of a telescopic rod of an indoor noise monitoring device that is convenient to place according to the utility model;

[0016] Figure 4 This is a disassembly display diagram of a T-shaped card block of an indoor noise monitoring device that is convenient to place in the utility model;

[0017] Figure 5 The utility model is a kind of indoor noise monitoring equipment which is convenient to place Figure 2 Enlarged view of point A in the middle;

[0018] Figure 6 It is a partial cross-sectional view of a multifunctional placement structure of an indoor noise monitoring device that is convenient to place according to the utility model.

[0019] In the figure: 1. Monitoring body; 2. Input microphone; 3. Storage groove; 4. Multifunctional placement structure; 401. Telescopic rod; 402. Damping shaft; 403. Placement block; 404. Neodymium magnet; 405. T-shaped slot; 406. T-shaped block; 407. Suction cup; 5. Fixed iron sheet; 6. Display screen; 7. Control button. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] Embodiment 1:

[0022] like Figure 1-6 As shown, a conveniently placed indoor noise monitoring device comprises a monitoring body 1, an input microphone 2 is fixedly installed on the upper end of the monitoring body 1, a storage groove 3 is opened on the rear surface of the monitoring body 1, a multifunctional placement structure 4 is fixedly installed in the storage groove 3, a fixing iron sheet 5 is fixedly installed on the lower surface of the monitoring body 1, a display screen 6 is fixedly installed on the front surface of the monitoring body 1, and a control button 7 is fixedly installed on the front surface of the monitoring body 1 below the display screen 6;

[0023] The multifunctional placement structure 4 includes a telescopic rod 401, a damping shaft 402, a placement block 403, a neodymium magnet 404, a T-shaped slot 405, a T-shaped block 406 and a suction cup 407. The upper end of the telescopic rod 401 is connected to the damping shaft 402, the lower end of the telescopic rod 401 is fixedly installed with the placement block 403, the interior of the placement block 403 is fixedly embedded with the neodymium magnet 404, the lower surface of the placement block 403 is provided with a T-shaped slot 405, the interior of the T-shaped slot 405 is embedded with the T-shaped block 406, and the lower surface of the T-shaped block 406 is fixedly installed with the suction cup 407 The upper end of the telescopic rod 401 is movably installed inside the storage groove 3 through the damping shaft 402, wherein the use of the damping shaft 402 can prevent the monitoring body 1 from rotating after the angle is adjusted, and the resistance of the damping shaft 402 can better ensure the stability of the angle; the fixed iron sheet 5 is matched with the neodymium magnet 404; there are four suction cups 407 in total, and they are evenly arranged on the lower surface of the T-shaped block 406; the outer rod and the inner rod of the telescopic rod 401 are fixed by mutual friction, so that when the telescopic rod 401 is extended, it will not shrink due to the gravity of the monitoring body 1.

[0024] It should be noted that the utility model is an indoor noise monitoring device that is easy to place. When in use, the following placement methods can be implemented according to the monitoring site conditions: First, the T-shaped card block 406 can be removed, and the neodymium magnet 404 in the placement block 403 can be directly adsorbed on the iron metal surface in the monitoring room. If it is adsorbed on the upper or lower surface of the metal, the height position of the input microphone 2 can be changed by stretching the telescopic rod 401, so as to achieve a position close to the sound source; second, the T-shaped card block 406 is installed in the T-shaped card slot 405, and it can be adsorbed on the upper surface of any smooth object through the suction cup 407 for placement. When placing, the height can be adjusted by stretching the telescopic rod 401, so that the basic function of the traditional bracket can be realized, but the structure is simpler and more convenient to use; third, the monitoring personnel can directly hold the monitoring body 1 or stretch the telescopic rod 401, and then hold the placement block 403 to lift the position of the input microphone 2 to the position of the high sound source for monitoring, or extend it from the window to the outside to monitor the surrounding noise. After using the above three monitoring methods, the telescopic rod 401 can be retracted and folded into the storage groove 3 through the damping shaft 402, and then the iron sheet 5 is adsorbed and fixed by the neodymium magnet 404 to fix it. The whole structure is simple and practical to operate and easy to carry.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveniently placed indoor noise monitoring device, characterized by: The monitoring device comprises a monitoring body (1), an input microphone (2) is fixedly mounted on the upper end of the monitoring body (1), a storage groove (3) is provided on the rear surface of the monitoring body (1), a multifunctional placement structure (4) is fixedly mounted in the storage groove (3), a fixing iron sheet (5) is fixedly mounted on the lower surface of the monitoring body (1), a display screen (6) is fixedly mounted on the front surface of the monitoring body (1), and a control button (7) is fixedly mounted on the front surface of the monitoring body (1) below the display screen (6).

2. The indoor noise monitoring device that is convenient to place according to claim 1 is characterized by: The multifunctional placement structure (4) comprises a telescopic rod (401), a damping shaft (402), a placement block (403), a neodymium magnet (404), a T-shaped slot (405), a T-shaped block (406) and a suction cup (407); the upper end of the telescopic rod (401) is connected to the damping shaft (402); the lower end of the telescopic rod (401) is fixedly mounted with a placement block (403); the interior of the placement block (403) is fixedly embedded with a neodymium magnet (404); the lower surface of the placement block (403) is provided with a T-shaped slot (405); the interior of the T-shaped slot (405) is embedded with a T-shaped block (406); and the lower surface of the T-shaped block (406) is fixedly mounted with a suction cup (407).

3. The indoor noise monitoring device that is convenient to place according to claim 2 is characterized by: The upper end of the telescopic rod (401) is movably mounted inside the receiving groove (3) via a damping shaft (402).

4. The indoor noise monitoring device that is convenient to place according to claim 3 is characterized by: The fixed iron sheet (5) is arranged to match the neodymium magnet (404).

5. The indoor noise monitoring device that is convenient to place according to claim 4 is characterized by: There are four suction cups (407) in total, which are evenly arranged on the lower surface of the T-shaped block (406).

6. The indoor noise monitoring device that is convenient to place according to claim 5 is characterized by: The outer rod and the inner rod of the telescopic rod (401) are fixed by mutual friction.

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