CN215262052U

CN215262052U - Digital noise detection instrument based on factory

Info

Publication number: CN215262052U
Application number: CN202121427600.8U
Authority: CN
Inventors: 隋博文
Original assignee: Heilongjiang Binshui Testing Co ltd
Current assignee: Heilongjiang Binshui Testing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-21
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a digital noise detection instrument based on a factory, which relates to the technical field of noise detection instruments and comprises an instrument body, a display screen, a rotating shaft, a fixed block, a shell, a fixture block, a positioning hole, a lug, a groove and a fixing mechanism, wherein the surface of the instrument body is provided with the display screen, the top surface of the instrument body is provided with the rotating shaft, the surface of the rotating shaft is rotated with the fixed block, the surface of the fixed block is fixedly provided with the shell, the top surface of the shell is provided with the fixture block, the surface of the fixture block is provided with the positioning hole, the inner part of the instrument body is provided with the lug close to one side position, the inner part of the lug is provided with the groove, when in actual use, the shell is simply and conveniently detached from the surface of the instrument body by arranging a detaching device, thereby facilitating the inspection of parts in the instrument body by people and avoiding the use of tools to detach the instrument body again, the efficiency is improved, and the method is beneficial to practical use.

Description

Digital noise detection instrument based on factory

Technical Field

The utility model relates to a noise detection instrument technical field especially relates to a digital noise detection instrument based on mill.

Background

Noise detection equipment is used for noise detection and testing in factories, sound decibels are usually presented in a digital form, noise pollution is one of environment pollution which is greatly influenced, noise with higher decibel can even cause serious damage to eardrums of people, and the application of the noise detection equipment can provide the decibel reached by the noise so as to take relevant measures to control and reduce the noise.

At present some instruments for noise detection, in daily use, because the shell of instrument adopts the bolt combination to be in the same place usually, when the instrument runs into the trouble and needs the maintenance, thereby people need use tools to dismantle the instrument shell and just can inspect the instrument is inside, and the maintenance efficiency has been reduced to the process is comparatively loaded down with trivial details simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a digital noise detection instrument based on a factory.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a digital noise detection instrument based on mill, it comprises instrument body, display screen, pivot, fixed block, shell, fixture block, locating hole, lug, recess and fixed establishment, the surface of instrument body is provided with the display screen, the pivot is equipped with to the top surface of instrument body, the surface of pivot is rotated there is the fixed block, the shell is equipped with admittedly on the surface of fixed block, the fixture block is equipped with to the top surface of shell, the locating hole has been seted up on the surface of fixture block, the inside of instrument body is close to one side position department and is equipped with the lug, the inside of lug is seted up flutedly, fixed establishment sets up the inside at the lug, the both sides of instrument body all are provided with protection machanism.

Preferably, the fixing mechanism comprises a tension spring and an insertion rod, the tension spring is fixedly installed on one side of the protruding block, and the insertion rod is installed at one end of the tension spring.

Preferably, the inserted link penetrates through the instrument body and the inside of the projection, and one side of the projection is arc-shaped.

Preferably, the protection mechanism include spout, slider and baffle, the spout is seted up in the inside both sides position department of instrument body, the surface slip of spout has the slider, the baffle is equipped with on the surface of slider.

Preferably, rubber pads are fixedly arranged at the positions, close to the top ends, of the two sides of the sliding groove, and cushion pads are arranged on the bottom surface of the sliding groove.

Preferably, the baffle is made of acrylic glass and is U-shaped.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up dismounting device, simply detach the shell from instrument body surface conveniently to make things convenient for this internal part of people inspection instrument, avoid people's use tools to dismantle the instrument body again, do benefit to in-service use when improving the efficiency.

2. The utility model discloses in, during the in-service use, through setting up protection device, through simple convenient mode protection display screen, avoid the display screen to receive the collision production crackle when daily placing, do benefit to in-service use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a digital noise detector based on a factory according to the present invention;

FIG. 2 is a schematic diagram of a part of the structure of a digital noise detecting instrument based on a factory according to the present invention shown in FIG. 1;

FIG. 3 is an enlarged view of the part A in FIG. 2 of a digital noise detecting apparatus based on a factory according to the present invention;

FIG. 4 is a top view of a digital factory-based noise detector;

FIG. 5 is a schematic diagram of a portion of the structure of a factory-based digital noise detecting apparatus shown in FIG. 4;

FIG. 6 is an enlarged view of the digital noise detecting apparatus based on factory, shown at B in FIG. 5;

FIG. 7 is a side view of a factory-based digital noise detection instrument according to the present invention;

FIG. 8 is a schematic diagram of a portion of the structure of a factory-based digital noise detecting apparatus shown in FIG. 7;

fig. 9 is an enlarged view of the C in fig. 7 of a digital noise detecting apparatus based on a factory.

Illustration of the drawings:

1. an instrument body; 2. a display screen; 3. a rotating shaft; 4. a fixed block; 5. a housing; 6. a clamping block; 7. positioning holes; 8. a bump; 9. a groove; 10. a tension spring; 11. inserting a rod; 12. a chute; 13. a slider; 14. a rubber pad; 15. a cushion pad; 16. and a baffle plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a digital noise detection instrument based on mill, it is by instrument body 1, display screen 2, the pivot 3, the fixed block 4, shell 5, the fixture block 6, locating hole 7, the lug 8, recess 9 and fixed establishment constitute, the surface of instrument body 1 is provided with display screen 2, the pivot 3 is equipped with to the top surface of instrument body 1, the surface rotation of pivot 3 has fixed block 4, the shell 5 is equipped with admittedly on the surface of fixed block 4, fixture block 6 is equipped with to the top surface of shell 5, locating hole 7 has been seted up on the surface of fixture block 6, instrument body 1's inside is close to one side position department and is equipped with lug 8, recess 9 is seted up to lug 8's inside, fixed establishment sets up in lug 8's inside, instrument body 1's both sides all are provided with protection machanism.

Specifically, the fixing mechanism comprises a tension spring 10 and an insertion rod 11, the tension spring 10 is fixedly installed on one side of the protruding block 8, and the insertion rod 11 is installed at one end of the tension spring 10.

In this embodiment: by arranging the dismounting device, when the instrument body 1 is in fault and needs to check internal parts, the inserting rod 11 is pulled to the outside of the groove 9, the shell 5 is rotated at the same time, the shell 5 drives the fixing block 4 to rotate on the surface of the rotating shaft 3, when the shell 5 is rotated to one side of the instrument body 1, the hand is loosened at the moment, the parts in the instrument body 1 can be checked, when the maintenance of the instrument body 1 is finished, the shell 5 is rotated and the inserting rod 11 is pulled at the moment, when the fixture block 6 is moved to the position of the groove 9 in the lug 8, the hand is loosened at the moment, the inserting rod 11 is driven by the tension spring 10 to be inserted into the positioning hole 7, the shell 5 is fastened in the instrument body 1, when in actual use, the dismounting device is arranged, the shell 5 is simply and conveniently dismounted from the surface of the instrument body 1, thereby facilitating the checking of the parts in the instrument body 1 by people, and avoiding the use of tools to dismount the instrument body 1 again, the efficiency is improved, and the method is beneficial to practical use.

Specifically, the insertion rod 11 penetrates through the instrument body 1 and the inside of the projection 8, and one side of the projection 8 is arc-shaped.

In this embodiment: when the fixture block 6 moves into the groove 9, the shell 5 can be fixed by inserting the insertion rod 11 into the positioning hole 7, and the arc-shaped convex block 8 is attached to the surface of the fixture block 6.

Specifically, the protection mechanism comprises a sliding chute 12, a sliding block 13 and a baffle 16, wherein the sliding chute 12 is arranged at two sides of the inside of the instrument body 1, the sliding block 13 slides on the surface of the sliding chute 12, and the baffle 16 is arranged on the surface of the sliding block 13.

In this embodiment: by arranging the protection device, in actual use, because the instrument body 1 is large in size and is usually placed on the ground of a factory, when the display screen 2 is collided, cracks may occur and even influence the normal use of the instrument body 1, at the moment, the transparent baffle 16 is arranged, so that the situation that the display screen 2 is collided and cracks occur is avoided, when the instrument body 1 needs to be operated, the baffle 16 is pulled upwards, the baffle 16 drives the sliding block 13 to slide on the surface of the sliding groove 12, when the sliding groove 12 slides to the position of the rubber pad 14, the friction force of the rubber pad 14 is large, so that the effect of fastening the sliding groove 12 is achieved, meanwhile, when the baffle 16 is not applied with force, the baffle cannot move continuously, after the instrument body 1 is operated, only the baffle 16 needs to be pressed downwards, when the sliding block 13 moves to the cushion pad 15, the sliding block 13 is prevented from being damaged when colliding with the sliding groove 12, the effect of protection slider 13 has been played, during the in-service use, through setting up protection device, through simple convenient mode protection display screen 2, avoids display screen 2 to receive the collision production crackle when daily placing, does benefit to in-service use.

Specifically, rubber pads 14 are fixedly arranged at positions, close to the top ends, of two sides of the sliding chute 12, and a cushion pad 15 is arranged on the bottom surface of the sliding chute 12.

In this embodiment: the rubber pad 14 is arranged to play a role of fastening the sliding block 13, so that the baffle 16 cannot move continuously, and the buffer pad 15 is arranged to play a role of protecting the sliding block 13.

Specifically, the baffle 16 is made of acrylic glass, and the baffle 16 is U-shaped.

In this embodiment: thereby can make things convenient for people to observe display screen 2 through setting up transparent baffle 16, thereby laminated the shape of instrument body 1 through setting up U font baffle 16.

The working principle is as follows: by arranging the dismounting device, when the instrument body 1 is in fault and needs to inspect internal parts, the inserting rod 11 is pulled to the outside of the groove 9, the shell 5 is rotated at the same time, the shell 5 drives the fixing block 4 to rotate on the surface of the rotating shaft 3, when the shell 5 is rotated to one side of the instrument body 1, the parts in the instrument body 1 can be inspected by loosening the hand, when the maintenance of the instrument body 1 is finished, the shell 5 is rotated and the inserting rod 11 is pulled, when the clamping block 6 moves to the position of the groove 9 in the lug 8, the hand is loosened, the inserting rod 11 is driven by the tension spring 10 to be inserted into the positioning hole 7, the shell 5 is fastened in the instrument body 1, by arranging the protection device, when the instrument is actually used, because the instrument body 1 is large in size and is usually placed on the ground of a factory, when the display screen 2 is collided, cracks can appear and even influence the normal use of the instrument body 1, at this moment, through setting up transparent baffle 16, thereby avoid display screen 2 to receive the condition that the collision crackle appears, when needs

operation instrument body

1, 16 upwards stimulations baffle this moment, baffle 16 drives slider 13 and slides on spout 12 surface, when spout 12 slides to rubber pad 14 position department, because rubber pad 14's frictional force is great, thereby the effect of fastening spout 12 has been played, simultaneously when baffle 16 is not receiving the application of force, make it unable continuation remove, after having operated instrument body 1, only need press down baffle 16 this moment can, when slider 13 removes to blotter 15 on, avoided slider 13 collision spout 12 to receive the damage, the effect of protection slider 13 has been played.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a digital noise detection instrument based on mill, it comprises instrument body (1), display screen (2), pivot (3), fixed block (4), shell (5), fixture block (6), locating hole (7), lug (8), recess (9) and fixed establishment, its characterized in that: the surface of instrument body (1) is provided with display screen (2), pivot (3) are equipped with to the top surface of instrument body (1), the surface rotation of pivot (3) has fixed block (4), shell (5) are equipped with admittedly on the surface of fixed block (4), fixture block (6) are equipped with to the top surface of shell (5), locating hole (7) have been seted up on the surface of fixture block (6), lug (8) are equipped with near one side position department in the inside of instrument body (1), the inside of lug (8) is seted up flutedly (9), fixed establishment sets up the inside at lug (8), the both sides of instrument body (1) all are provided with protection mechanism.

2. The plant-based digital noise detection instrument of claim 1, wherein: the fixing mechanism comprises an extension spring (10) and an insertion rod (11), wherein the extension spring (10) is fixedly installed on one side of the protruding block (8), and the insertion rod (11) is installed at one end of the extension spring (10).

3. The plant-based digital noise detection instrument of claim 2, wherein: the inserted bar (11) penetrates through the inside of the instrument body (1) and the convex block (8), and one side of the convex block (8) is arc-shaped.

4. The plant-based digital noise detection instrument of claim 1, wherein: protection mechanism include spout (12), slider (13) and baffle (16), the inside both sides position department of establishing in instrument body (1) spout (12), the surface slip of spout (12) has slider (13), baffle (16) are equipped with to the surface of slider (13).

5. The factory-based digital noise detection instrument of claim 4, wherein: rubber pads (14) are fixedly arranged at positions, close to the top ends, of two sides of the sliding chute (12), and cushion pads (15) are arranged on the bottom surface of the sliding chute (12).

6. The factory-based digital noise detection instrument of claim 4, wherein: the baffle (16) is made of acrylic glass, and the baffle (16) is U-shaped.