Noise monitor with protection structure

Abstract

The utility model relates to the field of noise monitors, in particular to a noise monitor with a protection structure, which comprises a monitor base, a main body for placing the noise monitor, a mounting slot and a mounting insertion block arranged above the monitor base and used for being movably connected with the mounting insertion block. The noise monitor is provided with the monitor base, the outer transparent protective cover, the placement plate, the clamping grooves, the telescopic springs, the clamping sliding blocks and the clamping protective plates, when the noise monitor is used, the noise monitor body can be placed on the placement plate according to the size of the current noise monitor body, then the clamping protective plates on the two sides are pulled, and the noise monitor body is placed on the placement plate. A telescopic spring drives a clamping sliding block to move in a clamping groove, an auxiliary clamping protection plate clamps and fixes a noise monitoring machine body to a monitor base, then an outer transparent protection cover is inserted into the monitor base through a mounting insertion groove and a mounting insertion block, and threaded rods on the two sides are twisted to abut against the clamping protection plate for fixing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of noise monitor, concretely relates to a noise monitor with protection structure. BACKGROUND

[0002] The noise monitor is usually composed of a sound receiver and a signal processing circuit. The sound receiver can perceive the sound in the surrounding environment and convert it into an electric signal. These electric signals are then transmitted to the signal processing circuit, which is processed by amplification, filtering, etc. Finally, the data is converted into readable data and displayed or output through the display screen or output interface. The core component of the noise monitor is the sensor, which can accurately perceive the environmental noise level and convert it into an electric signal for subsequent processing. In addition, the processor is also one of the key components, which is responsible for analyzing and processing the electric signal transmitted by the sensor to calculate the value of the noise.

[0003] According to the search, a noise monitor device with publication number CN215114835U is specifically disclosed. The noise monitor device includes a detection box main body. A detection cavity is formed through the center of any side of the detection box main body. A control slide rail is fixedly connected to the middle of any side of the detection cavity. The position of the first conductive sheet is adjusted through the control slide rail to facilitate the adjustment of the upper limit of the monitoring sound shell. Two symmetrically arranged connecting sliding blocks are slidingly connected to the position of the control slide rail. The first conductive sheet is fixedly connected to the position of the two connecting sliding blocks away from the middle of the control slide rail. The two connecting sliding blocks are threadedly connected with the abutting bolts at the top position. The detection box main body is provided with two symmetrically arranged elastic sheets at the positions on both sides of the detection cavity. When sound occurs, the elastic sheet is impacted by the sound wave and vibrates, which makes the first conductive sheet and the second conductive sheet contact, so that the buzzer alarm and the flash lamp are powered on to alarm. The utility model makes the noise monitoring more intuitive, facilitates the auxiliary monitoring of citizens, and is convenient for self-checking of construction sites, effectively avoiding the generation of noise.

[0004] The existing noise monitor is more susceptible to physical impact, such as being hit, being damaged by humans, etc. due to the different use environments of the noise monitor, and the noise monitor lacking a protection structure, which leads to equipment damage or performance degradation. The noise monitor in the above comparative case also lacks a protection structure, which has a negative impact on its performance, reliability and service life, and also limits the use range.

[0005] Therefore, it is necessary to invent a noise monitor with a protection structure to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose is provided with a protection structure's noise monitoring appearance, through monitoring appearance base, outer transparent protective cover, placing plate, clamping groove, telescopic spring, clamping sliding block and clamping protection board realize let the noise monitoring appearance have the protection structure, enhance environmental adaptability and ensure that equipment can still work normally in the outdoor environment, such design can also protect the noise monitoring appearance from the direct impact of external environment, dust, moisture and other adverse factors, thereby improving its service life and stability, can also improve the stability and environmental adaptability of equipment, improve data accuracy, prolong equipment life, and bring the effect of reducing maintenance cost, improving safety, expanding application range etc. to solve the noise monitoring appearance in the prior art in the use process, because the use environment of noise monitoring appearance is different, the noise monitoring appearance lacking protection structure is more easily subjected to physical impact, such as being hit, being artificially destroyed etc., leading to equipment damage or performance decline, and the noise monitoring appearance in the above comparative case also lacks protection structure, so that the noise monitoring appearance lacking protection structure under long -term use has the negative influence to its performance, reliability and service life, and also limits the use range.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a noise monitoring appearance with protection structure, including monitoring appearance base, for placing the main body of noise monitoring appearance;

[0008] The installation slot is arranged above the monitoring appearance base and is used for movably connecting the installation plug-in block, one end of the installation plug-in block is fixedly installed with the outer transparent protective cover, and the upper side of the monitoring appearance base is fixedly installed with the placing plate.

[0009] The clamping groove is arranged on the surface of the monitoring appearance base and is used for assisting in fixing the noise monitoring appearance, the telescopic spring is arranged in the clamping groove, one end of the telescopic spring is fixedly installed with the clamping sliding block, and the upper side of the clamping sliding block is fixedly installed with the clamping protection plate.

[0010] The noise monitoring body is arranged above the placing plate and is used for monitoring external noise, the upper side of the noise monitoring body is fixedly installed with the microphone, the outer transparent protective cover is penetrated with the threaded rod, and one end of the threaded rod is fixedly installed with the fixed knob.

[0011] Preferably, the installation plug-in block installed at the bottom of the outer transparent protective cover is clamped and connected with the installation slot formed on the upper side of the monitoring appearance base, and the installation plug-in block is used in cooperation with the installation slot.

[0012] Preferably, the clamping protection plate is movably connected with the monitoring appearance base, and the telescopic spring is fixedly connected with the clamping sliding block.

[0013] Preferably, the top of the outer transparent protective cover is provided with a noise monitoring opening, a fixing bolt penetrates the upper portion of the noise monitoring opening, and one end of the fixing bolt is movably connected with a spacing filter screen.

[0014] Preferably, the spacing filter screen is threadedly connected with the outer transparent protective cover, and the fixing bolts are distributed at equal intervals on the noise monitoring opening.

[0015] Preferably, an external microphone is fixedly installed on the outer transparent protective cover, and one end of the external microphone is fixedly connected with a connecting line.

[0016] In the above technical solution, the technical effects and advantages of the utility model are provided.

[0017] 1. The utility model provides a noise monitoring instrument, which comprises a monitoring instrument base, an outer transparent protective cover, a placing plate, clamping grooves, extension springs, clamping sliding blocks and clamping protective plates, wherein the clamping protective plates are arranged on both sides of the placing plate, the clamping grooves are arranged on the monitoring instrument base, the extension springs are arranged in the clamping grooves, the clamping sliding blocks are movably arranged in the clamping grooves, the clamping protective plates are movably connected with the clamping sliding blocks, and the outer transparent protective cover is arranged on the monitoring instrument base.

[0018] 2. The utility model provides a noise monitoring instrument, which comprises an outer transparent protective cover, a noise monitoring opening, fixing bolts, a spacing filter screen, an external microphone and a connecting line, wherein the top of the outer transparent protective cover is provided with the noise monitoring opening, the fixing bolts penetrate the noise monitoring opening, one end of the fixing bolts is movably connected with the spacing filter screen, and one end of the external microphone is fixedly connected with the connecting line. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0020] Figure 1 It is an overall structure schematic view of the utility model;

[0021] Figure 2 It is an outer transparent protective cover structure schematic view of the utility model;

[0022] Figure 3 It is a noise monitoring machine body structure schematic view of the utility model;

[0023] Figure 4 It is a threaded rod structure schematic view of the utility model;

[0024] Figure 5 It is a pickup structure schematic view of the utility model.

[0025] Explanation of reference signs:

[0026] 1, monitoring instrument base; 2, installation slot; 3, installation plug-in block; 4, outer transparent protective cover; 5, placing plate; 6, clamping groove; 7, extension spring; 8, clamping sliding block; 9, clamping protective plate; 10, noise monitoring machine body; 11, microphone; 12, threaded rod; 13, fixed knob; 14, noise monitoring port; 15, fixed bolt; 16, interval filter screen; 17, pickup; 18, connecting line. DETAILED DESCRIPTION

[0027] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model will be further described in detail in combination with the drawings.

[0028] The utility model provides a kind of noise monitoring instrument with protection structure as Figures 1-5 As shown in the figure, it includes monitoring instrument base 1, the main body for placing noise monitoring instrument;

[0029] Installation slot 2 is arranged above monitoring instrument base 1, is used to movably connect installation plug-in block 3, and one end of installation plug-in block 3 is fixedly installed with outer transparent protective cover 4, and the upper side of monitoring instrument base 1 is fixedly installed with placing plate 5;

[0030] Clamping groove 6 is arranged on the surface of monitoring instrument base 1, is used to assist fixed noise monitoring instrument, and extension spring 7 is arranged in the inside of clamping groove 6, one end of extension spring 7 is fixedly installed with clamping sliding block 8, and the upper side of clamping sliding block 8 is fixedly installed with clamping protective plate 9;

[0031] The noise monitoring body 10 is arranged above the placement plate 5 and is used for monitoring external noise, and a sound receiver 11 is fixedly installed above the noise monitoring body 10. A threaded rod 12 penetrates through the outside of the outer transparent protective cover 4, one end of the threaded rod 12 is fixedly installed with a fixed knob 13, and the outer transparent protective cover 4 is inserted on the monitor base 1 through the installation slot 2 and the installation block 3, and then the threaded rods 12 on the two sides are twisted to abut against the clamping protective plate 9 for fixation. In this way, the internal noise monitoring body 10 has a protection structure, the environmental adaptability is enhanced, and it is ensured that the equipment can still work normally in an outdoor environment. Such a design can also protect the noise monitor from the direct impact of the external environment, dust, moisture and other adverse factors, thereby improving the service life and stability.

[0032] As shown in Figure 1 , Figure 2 and Figure 3 , the installation block 3 installed at the bottom of the outer transparent protective cover 4 is clamped and connected with the installation slot 2 opened at the top of the monitor base 1. The installation block 3 is used in cooperation with the installation slot 2, the outer transparent protective cover 4 can directly observe the specific running state of the internal noise monitoring body 10 through the outer transparent protective cover 4 itself, thereby facilitating the external operator to use the noise monitoring body 10. The clamping protective plate 9 is movably connected with the monitor base 1, and the extension spring 7 is fixedly connected with the clamping sliding block 8. The noise monitoring body 10 can be placed on the placement plate 5 according to the size of the current noise monitoring body 10, and then the clamping protective plate 9 on the two sides is pulled. The extension spring 7 drives the clamping sliding block 8 to move in the clamping groove 6, and the clamping protective plate 9 assists in clamping and fixing the noise monitoring body 10 on the monitor base 1.

[0033] As shown in Figure 1 , Figure 4 and Figure 5 , the top of the outer transparent protective cover 4 is provided with a noise monitoring port 14, a fixed bolt 15 penetrates through the top of the noise monitoring port 14, and one end of the fixed bolt 15 is movably connected with a spacing filter screen 16. The noise monitoring port 14 is opened at the top of the outer transparent protective cover 4, which does not affect the collection of external noise by the sound receiver 11 of the noise monitoring body 10. The spacing filter screen 16 is threadedly connected with the outer transparent protective cover 4, the fixed bolts 15 are equally spaced on the noise monitoring port 14, and the spacing filter screen 16 can block dust from entering the inside of the outer transparent protective cover 4 through the noise monitoring port 14 at the top of the outer transparent protective cover 4, thereby improving the protection capability of the noise monitor. The outer transparent protective cover 4 is fixedly installed with a pickup 17 outside, one end of the pickup 17 is fixedly connected with a connecting line 18, and the pickup 17 is connected with the noise monitoring body 10 through the connecting line 18. In this way, the sound signal in the environment can be more directly captured, and the sound attenuation or distortion caused by the blocking of the outer transparent protective cover 4 is reduced.

[0034] The utility model discloses a noise monitoring instrument with protection structure, which comprises a monitoring instrument base, a noise monitoring body, a transparent protective cover, a pickup and a pickup connecting line, wherein the monitoring instrument base is provided with a clamping groove, a clamping slot and a clamping protection plate, the noise monitoring body is placed on the clamping protection plate, the transparent protective cover is installed on the monitoring instrument base, the pickup is connected with the noise monitoring body through the pickup connecting line, and the pickup is connected with the noise monitoring body through the pickup connecting line.

[0035] The above only describes some exemplary embodiments of the utility model in a manner of description, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A noise monitor with a protective structure, characterized in that: include A monitor base (1) for placing the main body of the noise monitor; A mounting slot (2) is provided above the monitor base (1) and is used for movably connecting the mounting plug (3), and an outer transparent protective cover (4) is fixedly installed on one end of the mounting plug (3), and a placement plate (5) is fixedly installed above the monitor base (1); A clamping groove (6) is provided on the surface of the monitor base (1) for assisting in fixing the noise monitor, and a telescopic spring (7) is provided inside the clamping groove (6), a clamping slider (8) is fixedly mounted on one end of the telescopic spring (7), and a clamping protective plate (9) is fixedly mounted above the clamping slider (8); A noise monitoring body (10) is arranged above the placement plate (5) and is used to monitor external noise. A microphone (11) is fixedly installed above the noise monitoring body (10). A threaded rod (12) passes through the outside of the outer transparent protective cover (4), and a fixing knob (13) is fixedly installed at one end of the threaded rod (12).

2. The noise monitor with a protective structure according to claim 1, characterized in that: The mounting block (3) installed at the bottom of the outer transparent protective cover (4) is engaged with the mounting slot (2) provided above the monitor base (1), and the mounting block (3) and the mounting slot (2) are used in conjunction with each other.

3. The noise monitor with a protective structure according to claim 1, characterized in that: The clamping protection plate (9) is movably connected to the monitor base (1), and the telescopic spring (7) is fixedly connected to the clamping slider (8).

4. The noise monitor with a protective structure according to claim 1, characterized in that: A noise monitoring port (14) is provided on the top of the outer transparent protective cover (4), a fixing bolt (15) is passed through the top of the noise monitoring port (14), and one end of the fixing bolt (15) is movably connected to a spacer filter (16).

5. The noise monitor with a protective structure according to claim 4, characterized in that: The spacer filter (16) is threadedly connected to the outer transparent protective cover (4), and the fixing bolts (15) are distributed at equal intervals on the noise monitoring port (14).

6. The noise monitor with a protective structure according to claim 1, characterized in that: A microphone (17) is fixedly mounted on the outside of the outer transparent protective cover (4), and one end of the microphone (17) is fixedly connected to a connecting wire (18).

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