CN210719401U

CN210719401U - Noise detector

Info

Publication number: CN210719401U
Application number: CN201921981606.2U
Authority: CN
Inventors: 张标强; 潘晓坪; 李克勤; 胡金梅
Original assignee: Fuzhou Environmental Testing Technology Co Ltd
Current assignee: Fuzhou Environmental Testing Technology Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-09
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a noise detector, which comprises a shell, a noise detector body and a clapboard, wherein the outer surface of the shell is welded with a first limiting rod, and a second limiting rod is sleeved in the first limiting rod in a sliding manner, the size of the second limiting rod is matched with the inner diameter of the first limiting rod, and the bottom end surface of the second limiting rod is welded with a base, the second limiting rod is provided with a first limiting groove, the first limiting rod is provided with a second limiting groove, the second limit groove and the first limit groove are both sheathed with fixed pins in a sliding way, the inner wall of the clapboard is welded with the clapboard, and the shell is rotatably provided with a bolt, the outer surface of the shell is provided with a through hole, one end of the inner wall of the shell, which is far away from the through hole, is welded with a filter screen, the bolt is attached with a limiting block, the noise detector body is mounted in the shell in a limiting mode through the limiting block, and the display screen is mounted at the side end of the outer surface of the shell. The utility model discloses possess simple to operate, conveniently adjust the better advantage of maintenance and practicality.

Description

Noise detector

Technical Field

The utility model relates to a noise detection technical field specifically is a noise detector.

Background

The noise detector is as follows: the noise is a type of sound which causes dysphoria or harms human health due to too strong volume, and from the viewpoint of environmental protection: all the sounds which obstruct people from normally resting, studying and working and the sounds which interfere with the sounds to be heard by people belong to noises.

But current noise detection appearance all fixes and uses after the eminence, causes the later maintenance inconvenient, can only detect the noise of fixed direction simultaneously, causes the later stage and changes inconveniently, influences in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise detector possesses simple to operate, conveniently adjusts the advantage of maintaining and the practicality is better, has solved current noise detector and has all fixed and use after the eminence, causes the later maintenance inconvenient, can only detect the noise of fixed direction simultaneously, causes the later stage to change inconveniently, influences the problem of in-service use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a noise detector, includes shell, noise detector body and baffle, the outer skin weld of shell has first gag lever post, and slides in the first gag lever post and has cup jointed the second gag lever post, the inner wall welding of shell has the baffle, and rotates on the baffle and install the bolt, the stopper is installed in the laminating on the bolt, the noise detector body passes through the spacing installation of stopper in the shell, the display screen is installed to the surface side end of shell.

Preferably, the size of the second limiting rod is matched with the inner diameter of the first limiting rod, and the base is welded on the bottom end face of the second limiting rod.

Preferably, the second limiting rod is provided with a first limiting groove, the first limiting rod is provided with a second limiting groove, and the second limiting groove and the first limiting groove are both sleeved with the fixing pin in a sliding manner.

Preferably, the outer surface of the shell is provided with a through hole, and one end of the inner wall of the shell, which deviates from the through hole, is welded with a filter screen.

Preferably, a cover plate is mounted on the side end face of the shell through a hinge, and a handle is mounted on the cover plate.

Preferably, a storage battery is fixed on the bottom end face of the inner wall of the shell, and the storage battery is electrically connected with the noise detector body and the display screen through a lead.

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

the utility model discloses a through setting up the shell, when having reached noise detector use, after the environment that the operating personnel shell was placed to needs to detect, operating personnel slided the second gag lever post and takes out from first gag lever post, adjust the length that second gag lever post needs according to the environment that needs to measure when sliding out, operating personnel after adjusting slides the fixed pin and inserts into second spacing groove and first spacing groove, slide out second gag lever post and fix, when needing to adjust after fixing, slide second gag lever post once more and can conveniently adjust at any time, operating personnel places the noise detector body at the inner wall of stopper simultaneously, operating personnel rotates the bolt and gets into in the baffle after placing, during the rotation, spacing the noise detector body is fixed in the stopper, conveniently fix the noise detector body, conveniently dismantle the back and maintain simultaneously, after fixing the second gag lever post, the shell supports through the base of second gag lever post bottom face, when needs carry out multi-direction use, the angle of direct regulation shell can, when needs carry use in other environment, operating personnel is direct with second gag lever post slidable mounting in first gag lever post, insert the fixed pin once more after fixing pin and fix, operating personnel can directly take the shell and carry, reduce occupation space, when supplying power the use for the noise detection appearance body through the battery, the noise detection appearance body is connected with the display screen, real-time display control numerical value, pass through filter screen separation dust and debris when the noise detection appearance body is detecting the noise through the through-hole, prevent that dust and debris in the environment from causing the influence to the noise detection appearance body, make the practicality better, operating personnel maintain more conveniently.

Drawings

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

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

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a housing; 2. a bolt; 3. a limiting block; 4. a noise detector body; 5. a partition plate; 6. filtering with a screen; 7. a first limit rod; 8. a fixing pin; 9. a second limiting rod; 10. a base; 11. a storage battery; 12. a display screen; 13. a cover plate; 14. a hinge; 15. a through hole; 16. a first limit groove; 17. a second limit groove.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a noise detector comprises a shell 1, a noise detector body 4 and a partition plate 5, wherein a first limiting rod 7 is welded on the outer surface of the shell 1, a second limiting rod 9 is sleeved in the first limiting rod 7 in a sliding mode, the size of the second limiting rod 9 is matched with the inner diameter of the first limiting rod 7, a base 10 is welded on the bottom end face of the second limiting rod 9, a first limiting groove 16 is formed in the second limiting rod 9, a second limiting groove 17 is formed in the first limiting rod 7, fixing pins 8 are sleeved in the second limiting groove 17 and the first limiting groove 16 in a sliding mode, the partition plate 5 is welded on the inner wall of the shell 1, a bolt 2 is rotatably installed on the partition plate 5, a limiting block 3 is installed on the bolt 2 in a fitting mode, the noise detector body 4 is installed in the shell 1 in a limiting mode through the limiting block 3, a display screen 12 is installed on the outer surface side end of the shell 1, and a through hole 15 is, and the end of the inner wall of the shell 1 deviating from the through hole 15 is welded with the filter screen 6, the side end face of the shell 1 is provided with the cover plate 13 through the hinge 14, the cover plate 13 is provided with the handle, the bottom end face of the inner wall of the shell 1 is fixed with the storage battery 11, and the storage battery 11 is electrically connected with the noise detector body 4 and the display screen 12 through the lead wire, through arranging the shell 1, when the noise detector is used, an operator places the shell 1 in an environment to be detected, slides the second limiting rod 9 out of the first limiting rod 7 and takes out the second limiting rod 9, adjusts the required length of the second limiting rod 9 according to the environment to be measured when the second limiting rod 9 slides out, the operator inserts the fixing pin 8 into the second limiting groove 17 and the first limiting groove 16 in a sliding manner at any time after adjustment, and fixes the second limiting rod 9 after the sliding, and can conveniently adjust the second limiting rod 9 when the second limiting, meanwhile, an operator places a noise detector body 4 on the inner wall of a limiting block 3, after the placement, the operator rotates a bolt 2 to enter a partition plate 5, the noise detector body 4 is limited and fixed in the limiting block 3 during rotation, the noise detector body 4 is convenient to fix, meanwhile, the maintenance is convenient to disassemble, after a second limiting rod 9 is fixed, a shell 1 is supported by a base 10 at the bottom end face of the second limiting rod 9, when the multi-direction use is needed, the angle of the shell 1 can be directly adjusted, when the noise detector is needed to be carried to other environments for use, the operator directly installs the second limiting rod 9 in a sliding manner in a first limiting rod 7, the fixing pin 8 is inserted again for fixing, the operator can directly take the shell 1 for carrying, the occupied space is reduced, and when the noise detector body 4 is powered and used through a storage battery 11, noise detector body 4 is connected with display screen 12, shows the control numerical value in real time, passes through filter screen 6 separation dust and debris when noise detector body 4 detects the noise through-hole 15, prevents that dust and debris in the environment from causing the influence to noise detector body 4, makes the practicality better, and operating personnel maintains more conveniently.

The working principle is as follows: after the shell 1 of the operator is placed in an environment to be detected, the operator slides the second limiting rod 9 out of the first limiting rod 7 and takes out the second limiting rod 9, the required length of the second limiting rod 9 is adjusted according to the environment to be measured when the second limiting rod is slid out, the operator slides the fixing pin 8 into the second limiting groove 17 and the first limiting groove 16 after the adjustment and fixes the second limiting rod 9 after the sliding out, when the adjustment is needed after the fixation, the second limiting rod 9 is slid again to conveniently adjust at any time, meanwhile, the operator places the noise detector body 4 on the inner wall of the limiting block 3, the operator rotates the bolt 2 to enter the partition plate 5 after the placement, the noise detector body 4 is limited and fixed in the limiting block 3 during the rotation, the noise detector body 4 is conveniently fixed, the maintenance is conveniently carried out after the disassembly, after the second limiting rod 9 is fixed, the housing 1 is supported by the base 10 at the bottom end face of the second limiting rod 9, when the housing 1 is used in multiple directions, the angle of the housing 1 can be directly adjusted, when the housing is carried to other environments for use, an operator directly installs the second limiting rod 9 in the first limiting rod 7 in a sliding manner, the second limiting rod is inserted into the fixing pin 8 again for fixing, the operator can directly take the housing 1 for carrying, the occupied space is reduced, when the noise detector body 4 is powered for use through the storage battery 11, the noise detector body 4 is connected with the display screen 12, the monitoring value is displayed in real time, when the noise detector body 4 detects noise through the through hole 15, dust and sundries are separated through the filter screen 6, and the influence of the dust and sundries in the environment on the noise detector body 4 is prevented for technicians in the field, and the utility model is obviously not limited to the details of the above exemplary embodiment, and may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a noise detector, includes shell (1), noise detector body (4) and baffle (5), its characterized in that: the utility model discloses a noise detector, including shell (1), outer surface welding has first gag lever post (7), and slides in first gag lever post (7) and has cup jointed second gag lever post (9), the inner wall welding of shell (1) has baffle (5), and rotates on baffle (5) and install bolt (2), laminating on bolt (2) is installed stopper (3), noise detector body (4) are spacing to be installed in shell (1) through stopper (3), display screen (12) are installed to the surface side of shell (1).

2. The noise detector of claim 1, wherein: the size of second gag lever post (9) and the internal diameter size looks adaptation of first gag lever post (7), and the welding of the bottom face of second gag lever post (9) has base (10).

3. The noise detector of claim 1, wherein: a first limiting groove (16) is formed in the second limiting rod (9), a second limiting groove (17) is formed in the first limiting rod (7), and the second limiting groove (17) and the first limiting groove (16) are sleeved with the fixing pin (8) in a sliding mode.

4. The noise detector of claim 1, wherein: through-hole (15) have been seted up to the surface of shell (1), and the one end welding that deviates from through-hole (15) of the inner wall of shell (1) has filter screen (6).

5. The noise detector of claim 1, wherein: a cover plate (13) is installed on the side end face of the shell (1) through a hinge (14), and a handle is installed on the cover plate (13).

6. The noise detector of claim 1, wherein: the noise detector is characterized in that a storage battery (11) is fixed to the bottom end face of the inner wall of the shell (1), and the storage battery (11) is electrically connected with the noise detector body (4) and the display screen (12) through conducting wires.