CN212721742U

CN212721742U - Noise monitoring device convenient to overhaul

Info

Publication number: CN212721742U
Application number: CN202021935743.5U
Authority: CN
Inventors: 唐楠; 陈非; 董玉奇
Original assignee: Suzhou Senmiao Environmental Construction Co ltd
Current assignee: Suzhou Senmiao Environmental Construction Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-16
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of noise monitoring, in particular to a noise monitoring device convenient for maintenance, which comprises a shell and a noise monitor arranged in the shell; the top of the shell is provided with a moving assembly, the front side of the shell is provided with a maintenance port, the front side of the shell and the corresponding position of the maintenance port are fixedly connected with a fixed frame, two sides of the fixed frame are fixedly connected with fixed plates, and the fixed plates are provided with first fixed holes; vertical grooves are formed in the two sides of the fixed frame, and a through groove and a bottom groove which are communicated with the vertical grooves are formed in the top of the fixed frame and the bottom of the inner frame of the fixed frame respectively; a filter screen plate is embedded in the through groove, the vertical groove and the bottom groove, the top of the filter screen plate extends to the top of the fixing frame and is fixedly connected with an installation plate, a second fixing hole is formed in the installation plate corresponding to the first fixing hole, a screw rod penetrates through the second fixing hole, and a rotating button is fixedly connected to the top end of the screw rod; the utility model discloses convenient to carry, and the easy access.

Description

Noise monitoring device convenient to overhaul

Technical Field

The utility model relates to a noise monitoring technology field specifically is a noise monitoring device convenient to overhaul.

Background

The noise is the sound of irregular and disorderly frequency and intensity variation of sound waves. Physiologically, all sounds that prevent people from resting, learning and working normally, and sounds that interfere with the sounds people want to hear. In this sense, noise is a source of noise, such as car sounds on the street, silent library speech sounds, construction site machine sounds, and loud sounds from neighboring televisions. In the field of communications, the energy field interfering with signal transmission is called noise. The source of this energy field can be from an internal system or from an external environment. Generally, one measures the intensity of noise in decibels (dB) and measures the degree of influence of noise on a useful signal in terms of signal-to-noise ratio (S/N). Possible sources of noise are airplanes, cars, factories, construction sites, daily life, etc. Noise is one of environmental pollution, and governments of various countries generally have corresponding laws and regulations to regulate noise.

The existing noise monitoring device is inconvenient to carry when in use, and internal parts of equipment are damaged when in working, so that the existing noise monitoring device is not beneficial to maintenance of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise monitoring device convenient to overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a noise monitoring device convenient for maintenance comprises a shell and a noise monitor arranged in the shell; the top of the shell is provided with a moving assembly, the front side of the shell is provided with a maintenance port, the front side of the shell and the corresponding position of the maintenance port are fixedly connected with a fixed frame, two sides of the fixed frame are fixedly connected with fixed plates, and the fixed plates are provided with first fixed holes; vertical grooves are formed in the two sides of the fixed frame, and a through groove and a bottom groove which are communicated with the vertical grooves are formed in the top of the fixed frame and the bottom of the inner frame of the fixed frame respectively; lead to the groove, erect the inslot gomphosis of groove and kerve and have the filter plate, the top of filtering the filter plate extends to the top and the rigid coupling of fixed frame and has the mounting panel, has seted up the second fixed orifices with the department that corresponds of first fixed orifices on the mounting panel, and it has the screw rod to run through in the second fixed orifices, and the top rigid coupling of screw rod has the knob.

Preferably, four corners of the bottom of the shell are fixedly provided with universal wheels, and the universal wheels are provided with brake pads

Preferably, the inner diameters of the first fixing hole and the second fixing hole are consistent, and inner threads matched with the screw threads are arranged on the inner walls of the first fixing hole and the second fixing hole.

Preferably, the moving assembly comprises a threaded cylinder fixedly connected with the top of the shell, a lifting screw rod is connected with the threaded cylinder in a threaded manner, and the top end of the lifting screw rod extends through the threaded cylinder and is fixedly connected with a moving handle.

Preferably, the bottom fixedly connected with fixing base of casing inner chamber, the holding tank that is used for placing the noise monitor is seted up at the top of fixing base, holding tank and noise monitor looks adaptation, and the holding tank inner wall upper berth is equipped with the rubber inoxidizing coating.

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

1. the utility model discloses an install the universal wheel and cooperate the removal subassembly bottom the casing, the carrying of the device of being convenient for, wherein remove in the subassembly and remove the handle and can highly adjust it through rotating the lift lead screw, be applicable to the people of different heights and remove the device with the most comfortable gesture.

2. The utility model is convenient for maintaining the noise monitor inside the shell by arranging the maintenance port at the front side of the shell; the filter screen plate is arranged on the front side of the maintenance opening, so that dust in the air can be prevented from entering the shell or covering the noise monitor; wherein the filter screen integrated circuit board is installed in fixed frame, easy dismounting, and the noise monitoring appearance of convenient to overhaul, and be convenient for clear up filter plate.

3. The utility model discloses well noise monitor joint has improved noise monitor's stability in the holding tank, has cushioned absorbing effect to noise monitor through being laid the rubber inoxidizing coating on the inner wall of holding tank, because of vibrations too big influence noise monitor's use when preventing to remove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

fig. 3 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a housing; 2. a noise monitor; 3. a maintenance port; 4. a fixing frame; 5. a fixing plate; 6. a first fixing hole; 7. a vertical slot; 8. a through groove; 9. a bottom groove; 10. a filter screen plate; 11. mounting a plate; 12. a second fixing hole; 13. a screw; 14. a rotation knob; 15. a universal wheel; 16. a threaded barrel; 17. a lifting screw rod; 18. moving the handle; 19. a fixed seat; 20. accommodating grooves; 21. and a rubber protective layer.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a noise monitoring device convenient for maintenance comprises a shell 1 and a noise monitor 2 arranged in the shell 1; the top of the shell 1 is provided with a moving assembly, the front side of the shell 1 is provided with a maintenance opening 3, the front side of the shell 1 and the corresponding position of the maintenance opening 3 are fixedly connected with a fixed frame 4, two sides of the fixed frame 4 are fixedly connected with fixed plates 5, and the fixed plates 5 are provided with first fixed holes 6; vertical grooves 7 are formed in the two sides of the fixed frame 4, and a through groove 8 and a bottom groove 9 which are communicated with the vertical grooves 7 are formed in the top of the fixed frame 4 and the bottom of the inner frame of the fixed frame 4 respectively; lead to groove 8, erect groove 7 and kerve 9 and the embedded filter screen board 10 that has of having, the top of filter screen board 10 extends to the top of fixed frame 4 and the rigid coupling has mounting panel 11, has seted up second fixed orifices 12 with the department that corresponds of first fixed orifices 6 on mounting panel 11, has run through screw rod 13 in the second fixed orifices 12, and the top rigid coupling of screw rod 13 has knob 14.

Further, four corners of the bottom of the shell 1 are fixedly provided with universal wheels 15, and the universal wheels 15 are provided with brake pads

Further, the inner diameters of the first fixing hole 6 and the second fixing hole 12 are the same, and inner threads matched with the threads of the screw rod 13 are arranged on the inner walls of the first fixing hole 6 and the second fixing hole 12.

Further, the moving assembly comprises a threaded cylinder 16 fixedly connected with the top of the shell 1, a lifting screw rod 17 is connected with the threaded cylinder 16 in a threaded manner, and the top end of the lifting screw rod 17 extends through the threaded cylinder 16 and is fixedly connected with a moving handle 18.

Further, the bottom fixedly connected with fixing base 19 of 1 inner chamber of casing, the holding tank 20 that is used for placing noise monitor 2 is offered at the top of fixing base 19,

holding tank

20 and 2 looks adaptations of noise monitor, and the 20 inner walls upper berths of holding tank are equipped with rubber inoxidizing coating 21.

The working principle is as follows: when the device is used, the device is driven to move by the handheld moving handle 18 in cooperation with the universal wheels 15, the device is convenient to carry, the height of the device can be adjusted by rotating the lifting screw rod 17 through the handheld moving handle 18, and the device is suitable for people of different heights to move the device in the most comfortable posture; the noise monitor 2 is clamped in the accommodating groove 20, the stability of the noise monitor 2 is improved, the rubber protective layer 21 is laid on the inner wall of the accommodating groove 20, the noise monitor 2 has the buffering and damping effects, and the noise monitor 2 is prevented from being influenced by overlarge vibration during movement; the maintenance port 3 is formed in the front side of the shell 1, so that the noise monitor 2 in the shell 1 can be maintained conveniently; the filter screen plate 10 is arranged on the front side of the maintenance opening 3, so that dust in the air can be prevented from entering the shell 1 or covering the noise monitor 2; when installing filter plate 10, will filter plate 10's bottom embedding logical groove 8 and downstream, filter plate 10's both sides are embedded into and are erected in groove 7 and along erecting groove 7 downstream, make filter plate 10's bottom embedding bottom 9 in, accomplish the back, drive screw rod 13 through knob 14 and rotate, make screw rod 13 run through in the first fixed orifices 6 from second fixed orifices 12, and then accomplish the installation, and thus the operation is simple, convenient to detach filters plate 10 and carries out 2 to the noise monitoring appearance, and be convenient for clear up filter plate 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A noise monitoring device convenient for maintenance is characterized by comprising a shell (1) and a noise monitor (2) arranged in the shell (1); the top of the shell (1) is provided with a moving assembly, the front side of the shell (1) is provided with a maintenance opening (3), a fixed frame (4) is fixedly connected to the corresponding position of the front side of the shell (1) and the maintenance opening (3), two sides of the fixed frame (4) are fixedly connected with fixed plates (5), and the fixed plates (5) are provided with first fixed holes (6); vertical grooves (7) are formed in the two sides of the fixed frame (4), and a through groove (8) and a bottom groove (9) which are communicated with the vertical grooves (7) are formed in the top of the fixed frame (4) and the bottom of an inner frame of the fixed frame (4) respectively; lead to in groove (8), erect groove (7) and kerve (9) gomphosis have filter screen board (10), and the top of filter screen board (10) extends to the top and the rigid coupling of fixed frame (4) has mounting panel (11), and second fixed orifices (12) have been seted up with the department of corresponding of first fixed orifices (6) on mounting panel (11), and it has screw rod (13) to run through in second fixed orifices (12), and the top rigid coupling of screw rod (13) has knob (14).

2. An easy-to-service noise monitoring device according to claim 1, wherein: four equal fixed mounting in edge in casing (1) bottom have universal wheel (15), install the brake block on universal wheel (15).

3. An easy-to-service noise monitoring device according to claim 1, wherein: the inner diameters of the first fixing hole (6) and the second fixing hole (12) are consistent, and inner threads matched with the threads of the screw rod (13) are arranged on the inner walls of the first fixing hole (6) and the second fixing hole (12).

4. An easy-to-service noise monitoring device according to claim 1, wherein: the movable assembly comprises a thread cylinder (16) fixedly connected with the top of the shell (1), the thread cylinder (16) is internally threaded with a lifting screw rod (17), and the top end of the lifting screw rod (17) extends through the thread cylinder (16) and is fixedly connected with a movable handle (18).

5. An easy-to-service noise monitoring device according to claim 1, wherein: the bottom fixedly connected with fixing base (19) of casing (1) inner chamber, holding tank (20) that are used for placing noise monitor (2) are offered at the top of fixing base (19), holding tank (20) and noise monitor (2) looks adaptation, and holding tank (20) inner wall upper berth is equipped with rubber inoxidizing coating (21).