CN218236934U

CN218236934U - Noise monitoring device for environmental monitoring

Info

Publication number: CN218236934U
Application number: CN202221735916.8U
Authority: CN
Inventors: 袁志军; 严一栋
Original assignee: Jiangyin Shengjie Environmental Protection Engineering Co ltd
Current assignee: Jiangyin Shengjie Environmental Protection Engineering Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-06
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to an environmental monitoring technical field specifically is a noise monitoring device for environmental monitoring, including the shell subassembly, the inside of shell subassembly is provided with the lifting unit, the anti quick-witted case of lifting unit's top fixed mounting has the control, and the inner wall fixed mounting of quick-witted case has the diaphragm, the top of diaphragm has riser and frequency modulation motor from the left hand right side fixed mounting in proper order, frequency modulation motor's output shaft fixed mounting has the disc, and disc one side fixed mounting has the fixture block, and noise monitoring device for environmental monitoring after the improvement, spacing to the fixture block through leading to the groove, makes the connecting block use the axis of bayonet lock to carry out reciprocating motion as the centre of a circle, utilizes the cooperation of fixture block and connecting block to drive main connecting rod for the port of vice connecting rod one end slides inside the port of the left end of main connecting rod, and the cooperation of fixed block and pivot, makes the control box drive noise monitor and rotate, makes the wider that the noise monitor accepted.

Description

Noise monitoring device for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a noise monitoring device for environmental monitoring.

Background

The environment monitoring refers to the activities of monitoring and measuring the environmental quality condition by an environment monitoring mechanism, the environment monitoring is to determine the environmental pollution condition and the environmental quality by monitoring and measuring indexes reflecting the environmental quality, the content of the environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, at present, when the environmental quality is monitored, a worker is required to bring a special monitor to a monitoring place for monitoring, and the noise monitoring is one of the parts in the environment monitoring.

The prior patent (publication number: CN 216593778U) discloses a noise monitoring device for environmental monitoring, relates to the technical field of noise monitoring equipment, and comprises a monitor and a fixed seat, wherein the monitor is positioned at the upper end of the fixed seat, a fixed groove is formed in the top of the fixed seat corresponding to the monitor, the monitor is arranged in the fixed groove of the fixed seat, movable holes are formed in two sides of the fixed seat, movable rods are movably connected in the movable holes of the fixed seat, two connecting plates are fixedly connected to the two ends of the movable rods, a limiting frame is fixedly connected to one side, close to each other, of the upper end of each connecting plate, the limiting frame is positioned at the top of the monitor, and a first threaded rod is connected to the top of the limiting frame corresponding to the thread of the fixed seat. When the monitor received destruction to need change, rotated the bull stick for first threaded rod breaks away from the fixing base, thereby to both sides pulling handle, drives connecting plate and movable rod and removes, makes spacing frame break away from the monitor, thereby takes out the monitor in the fixed slot. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the existing equipment has poor stability in the expansion and contraction process, and can swing and tilt in bad weather, so that the monitoring data of noise monitoring is influenced; 2. the existing part of equipment does not support a rotating function or the rotating frequency is not uniform, so that the monitoring range is too limited, and the practicability of the equipment is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise monitoring device for environmental monitoring to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a noise monitoring device for environmental monitoring, includes shell subassembly, the inside of shell subassembly is provided with the lifting unit, the top fixed mounting of lifting unit has the anti quick-witted case of control, and the inner wall fixed mounting of quick-witted case has the diaphragm, the top of diaphragm has riser and frequency modulation motor from the left hand right side fixed mounting in proper order, frequency modulation motor's output shaft fixed mounting has the disc, and one side fixed mounting of disc has the fixture block, one side fixedly connected with bayonet lock of riser, and the surface activity of bayonet lock installs the connecting block, the top of connecting block and the one end fixed connection of main connecting rod, and the other end of main connecting rod and the one end swing joint of vice connecting rod to the other end of vice connecting rod and the bottom swing joint of fixed block, one side fixedly connected with pivot of fixed block, and the top of pivot run through in the top and the control box fixed connection of quick-witted case through the bearing, the inside bottom fixed mounting of control box has the battery, the top of control box is embedded to have solar panel, the both sides fixed mounting of control box has the support, and the top fixed mounting of support has the noise monitor.

Further preferably, the housing assembly comprises a fixed plate, a fixed column is fixedly mounted at the top end of the fixed plate, and a lifting box is fixedly mounted at the top end of the fixed column.

Further preferably, the lifting assembly comprises a base, a cross expansion bracket is movably mounted at the top end of the base, and a mounting plate is movably mounted at the top end of the cross expansion bracket.

Preferably, the surface of the connecting block is provided with a rectangular through groove.

Further preferably, the rotating shaft rotates around the central axis of the fixed block.

Preferably, the end of the left end of the main connecting rod is matched with the end of the right end of the auxiliary connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, it is fixed spacing to alternately expansion bracket top through the mounting panel for alternately the expansion bracket can normally stretch out and draw back under different environment, and solved alternately the expansion bracket because of rocking that the strong wind brought in the flexible in-process, improved the stability of equipment by a wide margin.

The utility model discloses in, the cooperation through frequency modulation motor and fixture block drives the connecting block reciprocating motion under the effect of bayonet lock, utilizes the cooperation of main connecting rod and vice connecting rod to drive the pivot for the control box evenly rotates under the effect of fixed block, enlarges the monitoring range of noise monitor simultaneously, thereby improve equipment's practicality.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of the case of the present invention at an enlarged position;

fig. 4 is a side view schematic diagram of the riser amplification part of the utility model.

In the figure: 1. a housing assembly; 101. a fixing plate; 102. fixing a column; 103. a lifting box; 2. a lifting assembly; 201. a base; 202. a cross telescopic frame; 203. mounting a plate; 3. a chassis; 4. a transverse plate; 5. a vertical plate; 6. a frequency modulation motor; 7. a disc; 8. a clamping block; 9. a bayonet lock; 10. connecting blocks; 11. a main connecting rod; 12. a secondary connecting rod; 13. a fixed block; 14. a rotating shaft; 15. a control box; 16. a storage battery; 17. a solar panel; 18. a support; 19. a noise monitor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a noise monitoring device for environmental monitoring, including shell subassembly 1, the inside of shell subassembly 1 is provided with lifting unit 2, lifting unit 2's top fixed mounting has the anti quick-witted case 3 of control, and the inner wall fixed mounting of quick-witted case 3 has diaphragm 4, the top of diaphragm 4 is from left right side fixed mounting in proper order has riser 5 and frequency modulation motor 6, frequency modulation motor 6's output shaft fixed mounting has disc 7, and one side fixed mounting of disc 7 has fixture block 8, one side fixedly connected with bayonet lock 9 of riser 5, and the surface movable mounting of bayonet lock 9 has connecting block 10, the top of connecting block 10 and the one end fixed connection of main connecting rod 11, and the other end of main connecting rod 11 and the one end swing joint of auxiliary connecting rod 12, and the other end of auxiliary connecting rod 12 and the bottom swing joint of fixed block 13, one side fixedly connected with pivot 14 of fixed block 13, and the top of pivot 14 runs through top and control box 15 fixed connection in quick-witted case 3 through the bearing, the inside bottom fixed mounting of control box 15 has battery 16, the top of control box 15 is embedded solar panel 17 in the top, the both sides fixed mounting of control box 15 has support 18, and noise monitor support 19.

In this embodiment, as shown in fig. 1, the housing assembly 1 includes a fixing plate 101, a fixing column 102 is fixedly mounted at a top end of the fixing plate 101, and a lifting box 103 is fixedly mounted at a top end of the fixing column 102.

In this embodiment, as shown in fig. 1, the lifting assembly 2 includes a base 201, a cross expansion bracket 202 is movably mounted at the top end of the base 201, and a mounting plate 203 is movably mounted at the top end of the cross expansion bracket 202.

In this embodiment, as shown in fig. 4, a rectangular through groove is formed on the surface of the connecting block 10, and the through groove is used to limit the clamping block 8, so that the connecting block 10 reciprocates with the central axis of the clamping pin 9 as the center of circle.

In this embodiment, as shown in fig. 4, the rotating shaft 14 rotates around the central axis of the fixing block 13; through the cooperation of fixed block 13 and pivot 14 for control box 15 drives noise monitor 19 and rotates, makes the scope that noise monitor 19 accepted wider.

In this embodiment, as shown in fig. 4, the end of the left end of the main connecting rod 11 is matched with the end of the right end of the auxiliary connecting rod 12; the main connecting rod 11 is driven by the cooperation of the clamping block 8 and the connecting block 10, so that the port at one end of the auxiliary connecting rod 12 slides inside the port at the left end of the main connecting rod 11.

The utility model discloses a use method and advantage: when the noise monitoring device for environment monitoring is used, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, firstly fixing the fixing plate 101 at a position to be monitored by the mounting ring, controlling the cross expansion bracket 202 to push the mounting plate 203 to a required height, and through the electrical connection between the special frequency modulation motor 6, the frequency converter and the controller, making the controller directly control the frequency modulation motor 6 to operate, making the fixture block 8 rotate inside the through slot opened on the surface of the connecting block 10 by using the cooperation of the frequency modulation motor 6 and the disc 7, making the bottom end of the connecting block 10 reciprocate with the central axis of the fixture pin 9 as the center of a circle while rotating, the connecting block 10 moving to drive the main connecting rod 11, making the rotating shaft 14 rotate around with the central axis of the fixing block 13 as the center of a circle by using the main connecting rod 11 and the auxiliary connecting rod 12, driving the control box 15 to rotate synchronously while the rotating shaft 14, the control box 15 driving the noise monitor 19 at the top end of the bracket 18 to rotate together, the noise monitor 19 can receive the monitoring data of the detection environment in a larger range, a capacitance electret microphone sensitive to the sound is arranged in the noise monitor 19, the surface of an electret is opposite to a back electrode, a small air gap is arranged in the middle of the electret, an air gap and an electret are formed as insulating media, a flat capacitor is formed by taking a metal layer on the back electrode and the electret as two electrodes, an output electrode is arranged between the two electrodes of the capacitor, free charges are distributed on an electret film, when the electret film vibrates to generate displacement due to sound waves, the distance between the two electrode plates of the capacitor is changed, the capacity of the capacitor is changed, the number of the charges on the electret is always kept constant, an electric signal is output, the conversion from a sound signal to an electric signal is realized, the data monitored by the noise monitor 19 is transmitted to a mobile phone or other terminal products through a wireless transmission module, facilitate the use, also through electric connection between wireless transmission module and the display screen simultaneously, with environmental monitoring's data display on the display screen, through the electric connection between battery 16 and the solar panel 17 to the realization converts solar energy into the electric energy and stores to the battery 16 in, guarantees noise monitor 19's normal use and steady operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a noise monitoring device for environmental monitoring, includes shell subassembly (1), its characterized in that: the solar energy storage device is characterized in that a lifting assembly (2) is arranged in the shell assembly (1), a control anti-case (3) is fixedly mounted at the top end of the lifting assembly (2), a transverse plate (4) is fixedly mounted on the inner wall of the case (3), a vertical plate (5) and a frequency modulation motor (6) are fixedly mounted on the top end of the transverse plate (4) from left to right in sequence, a disc (7) is fixedly mounted on an output shaft of the frequency modulation motor (6), a clamping block (8) is fixedly mounted on one side of the disc (7), a clamping pin (9) is fixedly connected to one side of the vertical plate (5), a connecting block (10) is movably mounted on the surface of the clamping pin (9), the top end of the connecting block (10) is fixedly connected with one end of a main connecting rod (11), the other end of the main connecting rod (11) is movably connected with one end of an auxiliary connecting rod (12), the other end of the auxiliary connecting rod (12) is movably connected with the bottom end of the fixing block (13), a rotating shaft (14) is fixedly connected with the top end of the rotating shaft (14) and the top end of the rotating shaft (14) penetrates through a bearing and is fixedly connected with the top end of the control case (15), a solar panel (15) is fixedly mounted in the storage box (15), and a solar panel (15) is fixedly mounted in the control box (15) and a solar panel (17) is embedded in the storage box (15), and a noise monitor (19) is fixedly arranged at the top end of the bracket (18).

2. The noise monitoring device for environmental monitoring according to claim 1, wherein: the shell assembly (1) comprises a fixing plate (101), a fixing column (102) is fixedly mounted at the top end of the fixing plate (101), and a lifting box (103) is fixedly mounted at the top end of the fixing column (102).

3. The noise monitoring device for environmental monitoring according to claim 1, wherein: lifting unit (2) include base (201), the top movable mounting of base (201) has alternately expansion bracket (202), the top movable mounting of alternately expansion bracket (202) has mounting panel (203).

4. The noise monitoring device for environmental monitoring according to claim 1, wherein: the surface of the connecting block (10) is provided with a rectangular through groove.

5. The noise monitoring device for environmental monitoring according to claim 1, wherein: the rotating shaft (14) rotates by taking the central axis of the fixed block (13) as a circle center.

6. The noise monitoring device for environmental monitoring according to claim 1, wherein: the end of the left end of the main connecting rod (11) is matched with the end of the right end of the auxiliary connecting rod (12).