CN218297374U - Multipurpose noise monitoring device - Google Patents
Multipurpose noise monitoring device Download PDFInfo
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- CN218297374U CN218297374U CN202222758869.5U CN202222758869U CN218297374U CN 218297374 U CN218297374 U CN 218297374U CN 202222758869 U CN202222758869 U CN 202222758869U CN 218297374 U CN218297374 U CN 218297374U
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- level meter
- sound level
- monitoring device
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Abstract
The utility model discloses a multipurpose noise monitoring device, which comprises a mounting bracket, wherein a mounting surface is arranged on the mounting bracket; a first connecting piece is arranged on the mounting surface; the sound level meter assembly comprises a first shell, a sound level meter and an electric connector, wherein the sound level meter is arranged in the first shell, one end of the electric connector extends into the first shell and is electrically connected with the sound level meter, and the other end of the electric connector extends out of the first shell and forms an electric connection end; one end of the first shell is provided with a first connecting part; the host computer assembly comprises a second shell and a processor, wherein one end of the second shell is provided with a second connecting part which is detachably connected with the first connecting part; the electrical connection end is electrically connected with the processor; the end face, far away from the second connecting part, of the second shell is provided with a second connecting hole; the first connecting piece is used for being detachably connected with the first connecting hole or the second connecting hole. The utility model discloses can separately install and use, also can connect integrative the using in back.
Description
Technical Field
The utility model relates to a noise monitoring technology field especially relates to a multi-purpose noise monitoring device.
Background
At present, noise monitoring is generally realized by a sound level meter, namely, the sound level meter is the most basic instrument in noise measurement. A conventional sound level meter generally includes a condenser microphone, a preamplifier, an attenuator, an amplifier, a frequency weighting network, and a valid value indicator. The working principle of the sound level meter is as follows: the sound is converted into an electric signal by a microphone, and impedance is converted by a preamplifier to match the microphone with an attenuator. The amplifier adds the output signal to weighting network, carries on frequency weighting (or external filter) to the signal, then amplifies the signal to certain amplitude through attenuator and amplifier, sends to effective value detector (or external recording meter), gives the value of noise level on the indicating meter.
However, in the existing noise monitoring, a sound level meter collects noise signals and then transmits the noise signals to a signal processing device for processing, the sound level meter and a processor are directly set into an integral structure, and the use mode is limited.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model discloses a multipurpose noise monitoring device is provided, which can be separately installed and used and can also be integrally used after being connected.
The purpose of the utility model is realized by adopting the following technical scheme:
a multi-purpose noise monitoring device comprises a noise monitoring device,
the mounting bracket is provided with a mounting surface; the mounting surface is provided with a first connecting piece;
the sound level meter assembly comprises a first shell, a sound level meter and an electric connector, wherein the sound level meter is installed in the first shell, one end of the electric connector stretches into the first shell and is electrically connected with the sound level meter, and the other end of the electric connector stretches out of the first shell and is formed into an electric connecting end; one end of the first shell is provided with a first connecting part;
the host computer assembly comprises a second shell and a processor, wherein the processor is arranged in the second shell, one end of the second shell is provided with a second connecting part, and the second connecting part is detachably connected with the first connecting part; the electrical connection end is used for extending into the second shell when the second connection part is connected with the first connection part and electrically connected with the processor; the end face, far away from the second connecting part, of the second shell is provided with a second connecting hole;
the first connecting piece is used for being detachably connected with the first connecting hole or the second connecting hole.
Furthermore, an installation rod is detachably installed on the installation support, and the installation surface is arranged on the top end surface of the installation rod.
Further, be equipped with the mounting panel on the installation pole, be equipped with the second connecting piece on the mounting panel, the second connecting piece be used for with the connection can be dismantled to the second connecting hole.
Further, be equipped with solar panel on the installation pole, solar panel with the treater passes through power cord electric connection.
Furthermore, a connecting arm is arranged on the mounting rod, one end of the connecting arm is fixedly connected to the mounting rod, and the other end of the connecting arm is hinged to the solar panel.
Further, the mounting rod is a telescopic rod.
Furthermore, a plurality of mounting pieces are arranged on the periphery of the mounting bracket and are circumferentially distributed around the central axis of the mounting bracket at intervals; the mounting sheet is provided with a mounting hole; and the mounting hole is used for connecting a third connecting piece in a penetrating way.
Further, an end portion of the first shell is provided with a connecting groove, and the connecting groove is provided with a first groove section extending along the axial direction of the first shell and a second groove section extending along the radial direction of the first shell; the first groove section is communicated with one end of the second groove section; a clamping block is arranged on the second shell; the fixture block slides in from the first groove section and is guided into the second groove section through the first groove section; the connecting groove is formed as the first connecting portion; the latch is formed as the second connecting portion.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the first casing that is equipped with the sound level meter and the second casing that is equipped with the treater can be realized dismantling through first connecting portion and second connecting portion and be connected, and realize electric connection with the sound level meter and treater by electric connector after connecting, directly transmit the sound signal that the sound level meter gathered to the treater and handle the analysis, and data transmission processing speed is fast.
2. The first connecting hole on the first shell with the sound level meter can be connected with the mounting surface through the first connecting piece on the mounting bracket, and the sound level meter component can be directly assembled on the mounting bracket for independent use. And the sound level meter subassembly also can be with the host computer subassembly after, realize the assembly through the second connecting hole on the second casing and the first connecting piece on the installing support, can use with an organic whole, specifically select to use according to actual need, the using-way is nimble.
Drawings
Fig. 1 is a schematic structural view of a use state of the present invention;
fig. 2 is a schematic structural view of another use state of the present invention;
fig. 3 is a schematic structural view of another use state of the present invention;
FIG. 4 is a schematic view of the partially exploded structure of the present invention;
fig. 5 is a schematic structural view of the sound level meter assembly of the present invention;
fig. 6 is a schematic structural diagram of the host assembly of the present invention.
In the figure: 10. mounting a bracket; 11. mounting a rod; 12. mounting a sheet; 121. mounting holes; 122. a third connecting member; 20. a sound level meter assembly; 21. a first housing; 211. a first groove section; 212. a second groove section; 22. a sound level meter; 23. an electrical connection end; 24. a first connection hole; 30. a host component; 31. a second housing; 311. a clamping block; 33. a battery base; 40. a solar panel.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The multipurpose noise monitoring device shown in fig. 1-6 comprises a mounting bracket 10, a sound level meter assembly 20 and a host assembly 30, wherein a mounting surface is arranged on the mounting bracket 10, and a first connecting piece is arranged on the mounting surface.
The sound level meter assembly 20 specifically includes a first housing 21, a sound level meter 22 and an electrical connector, the sound level meter 22 is installed in the first housing 21, one end of the electrical connector extends into the first housing 21 and is electrically connected to the sound level meter 22, the other end of the electrical connector extends out of the first housing 21, and the electrical connector can be formed as an electrical connector 23. One end of the first housing 21 is provided with a first connecting portion.
In addition, the host assembly 30 includes a second housing 31 and a processor, the processor is installed in the second housing 31, and a second connecting portion is disposed at one end of the second housing 31, and the second connecting portion is detachably connected to the first connecting portion. When the second connection portion is connected to the first connection portion, the electrical connection end 23 may extend into the second housing 31 and electrically connect with the processor. And a second connection hole is provided in an end surface of the second housing 31 remote from the second connection portion. The first connecting member of the mounting bracket 10 can be detachably connected to the first connecting hole 24 or the second connecting hole.
On the basis of the structure, use the utility model discloses a during multi-purpose noise monitoring device, during its sound level meter subassembly 20 and host computer subassembly 30 were assembled, can be through the first connecting portion on the first casing 21 and the second connecting portion realization on the second casing 31 can dismantle the connection, at this moment, the first electric connection end 23 of the first joint that stretches out on the first casing 21 can be inserted to the second casing 31 in, carry out electric connection with the treater, and electric connection is realized with sound level meter 22 to the tip of first joint in first casing 21, therefore after sound level meter subassembly 20 and host computer subassembly 30 assemble, sound level meter 22 can realize electric connection with the treater of host computer subassembly 30, in the use, because sound level meter 22 directly is connected with the treater through first joint, reduce the connection of other circuits, therefore the sound signal that sound level meter 22 gathered can directly transmit to the treater and handle the analysis, data transmission processing speed is fast.
Since the sound level meter 22 is required to be installed at a high place when monitoring noise, the sound level meter assembly 20 may be installed on the mounting bracket 10, the mounting bracket 10 may be directly placed on the ground, and the sound level meter assembly 20 is supported for use.
Specifically, the first connection hole 24 of the first housing 21 with the sound level meter 22 can be connected with the mounting surface through the first connection piece of the mounting bracket 10, and the sound level meter assembly 20 can be directly assembled on the mounting bracket 10 for single use. The sound level meter component 20 can be detachably connected with the second connecting part through the first connecting part after being assembled with the host component 30, and then the sound level meter component 20 and the host component 30 are integrally used after being assembled with the first connecting part on the mounting bracket 10 through the second connecting hole on the second shell 31, and the sound level meter component 20 and the host component 30 are supported by the mounting bracket 10 for use, are specifically selected for use according to actual needs, and are flexible in use mode.
In addition, the sound level meter 22 may be a sound level meter for noise measurement in the prior art, and the processor may be a processing chip in the prior art, and the working principle of the sound level meter 22 and the processor does not belong to the technical content to be protected in this application, and is not described in detail herein. The electrical connector can also be implemented as an electronic connector structure in the prior art.
Further, the mounting bracket 10 may be provided with a mounting rod 11, and the mounting rod 11 may be detachably mounted on the mounting bracket 10, and in this structure, the mounting surface is provided on the top end surface of the mounting rod 11.
Thus, when the sound level meter assembly 20 is installed on the installation rod 11 of the installation support 10, the overall installation height of the sound level meter assembly 20 can be increased through the installation rod 11, the noise collection height is higher, and the sound receiving effect is better.
Of course, after the sound level meter assembly 20 and the main machine assembly 30 are assembled, the second housing 31 of the main machine assembly 30 may be assembled to the top end of the mounting rod 11 through the first connecting member, that is, the overall height of the sound level meter assembly 20 and the main machine assembly 30 used integrally may be increased by the mounting rod 11.
It should be noted that, the installation rod 11 in this embodiment can be selected as the telescopic link in the prior art, namely, is formed by two mutually sliding first rod bodies and second rod bodies, and when the height of the installation rod 11 is changed, the first rod bodies and the second rod bodies can slide relatively to adjust the overall height, and after the sound level meter assembly 20 is assembled, the overall installation height of the sound level meter assembly 20 is adjustable.
And the high position sliding adjustment of first body of rod and the second body of rod puts in place the back, can fix through the bullet round pin, and in addition, the adjustment of first body of rod and the high position of the second body of rod also can select for use the screw thread mode of rotating to realize.
Further, a mounting plate can be arranged on the mounting rod 11, a second connecting piece is arranged on the mounting plate, and the second connecting piece can be detachably connected with the second connecting hole.
Specifically, when the sound level meter assembly 20 and the host assembly 30 are detached for use, the sound level meter assembly 20 can be assembled with the first connecting piece at the top end of the mounting rod 11 through the first housing 21, and the host assembly 30 can be assembled after being threaded to the second housing 31 through the second connecting piece on the mounting plate, that is, the host assembly 30 can be mounted on the mounting plate, at this time, the sound level meter assembly 20 and the host assembly 30 can be separately mounted on the top end of the mounting rod 11 and the mounting plate, then the electrical connection end 23 of the sound level meter assembly 20 can be electrically connected with the processor of the host assembly 30 through another wire, and similarly, the processor of the host assembly 30 can also receive the noise monitoring signal of the sound level meter 22 to perform data processing.
More specifically, in order to facilitate the normal use of the processor, the solar panel 40 may be disposed on the mounting rod 11, and the solar panel 40 and the processor are electrically connected through a power line, so that the solar panel 40 may receive solar energy, convert the solar energy into electric energy, and supply power to the processor.
Of course, the battery base 33 may be disposed at the bottom end of the second housing 31 of the host assembly 30, and a storage battery or a rechargeable battery may be disposed in the battery base 33 for supplying power to the processor, i.e., the processor can be used without an external power source.
In addition, a storage battery may be disposed in the battery base 33, and the storage battery may also be electrically connected to the solar panel 40 for storing the electric energy converted by the solar panel 40.
Further, can also be equipped with the linking arm on installation pole 11, with the one end rigid coupling of linking arm in installation pole 11, and the other end of linking arm articulates in solar panel 40, so, the assembly angle of solar panel 40 and installation pole 11 can be realized through the rotation that makes the relative linking arm of solar panel 40, is convenient for carry out solar panel 40's adjustment according to the different incident angles of solar ray, and the sun receiving angle is more.
Furthermore, the outer periphery of the mounting bracket 10 is provided with a plurality of mounting pieces 12, and the plurality of mounting pieces 12 are circumferentially distributed around the central axis of the mounting bracket 10 at intervals, and correspondingly, mounting holes 121 may be formed in each mounting piece 12, and third connecting members 122 may be threaded into the mounting holes 121, when the mounting bracket 10 is placed on the ground, the mounting bracket 10 may be fixed on the ground by threading the third connecting members 122 into the mounting holes 121 of each mounting piece 12, so as to prevent the mounting bracket 10 from toppling over.
Further, when the mounting bracket 10 is applied to a table top, each mounting piece 12 may be fixed to the table top by a third connection.
It should be noted that, in this embodiment, the first connecting member, the second connecting member, and the third connecting member 122 may be selected as bolt structures in the prior art, and the first connecting hole 24 and the second connecting hole may be selected as bolt holes in the prior art, when the first housing 21 is assembled with the mounting bracket 10, the first housing may be threaded into a hole on the mounting surface of the mounting bracket 10 through a bolt, and then the tail of the bolt may be screwed into the first connecting hole 24 of the first housing 21, and when the second housing 31 is assembled with the mounting bracket 10, then the tail of the bolt may be screwed into the second connecting hole of the first housing 21.
Further, a connection groove may be provided at an end portion of the first housing 21, and specifically, the connection groove has a first groove section 211 and a second groove section 212, the first groove section 211 may extend in an axial direction of the first housing 21, and the second groove section 212 may extend in a radial direction of the first housing 21, and the first groove section 211 communicates with one end of the second groove section 212. Correspondingly, the second housing 31 is provided with a latch 311.
When the first housing 21 and the second housing 31 are assembled, the fixture block 311 on the second housing 31 corresponds to the first groove section 211 of the connecting groove, then the fixture block 311 slides into the first groove section 211, slides to one end of the second groove section 212 through the first groove section 211, and then rotates the first housing 21 or the second housing 31, so that the fixture block 311 slides into the second groove section 212 and is staggered with the first groove section 211, and the fixture block 311 can be clamped into the second groove section 212, thereby realizing the assembly of the first housing 21 and the second housing 31.
Afterwards, when dismantling, rotate first casing 21 or second casing 31, make fixture block 311 slide to first groove section 211 corresponding position along second groove section 212, make fixture block 311 correspond and can realize dismantling at first groove section 211 position roll-off, the dismouting is more convenient. On the basis of the structure, the connecting groove is formed into a first connecting part; the latch 311 is formed as a second coupling portion.
In other cases, the first connection portion and the second connection portion may also be implemented by a buckle assembly structure or a thread rotation structure in the prior art.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (8)
1. A multi-purpose noise monitoring device, comprising,
the mounting bracket is provided with a mounting surface; the mounting surface is provided with a first connecting piece;
the sound level meter assembly comprises a first shell, a sound level meter and an electric connector, wherein the sound level meter is installed in the first shell, one end of the electric connector stretches into the first shell and is electrically connected with the sound level meter, and the other end of the electric connector stretches out of the first shell and forms an electric connection end; one end of the first shell is provided with a first connecting part;
the host computer assembly comprises a second shell and a processor, wherein the processor is arranged in the second shell, one end of the second shell is provided with a second connecting part, and the second connecting part is detachably connected with the first connecting part; the electrical connection end is used for extending into the second shell when the second connection part is connected with the first connection part and electrically connected with the processor; the end face, far away from the second connecting part, of the second shell is provided with a second connecting hole;
the first connecting piece is detachably connected with the first connecting hole or the second connecting hole.
2. The multi-purpose noise monitoring device of claim 1, wherein a mounting post is removably mounted to the mounting bracket, the mounting post being disposed on a top end surface of the mounting post.
3. The multi-purpose noise monitoring device of claim 2, wherein a mounting plate is disposed on the mounting rod, and a second connecting member is disposed on the mounting plate and is detachably connected to the second connecting hole.
4. The multi-purpose noise monitoring device of claim 3, wherein the mounting rod is provided with a solar panel, and the solar panel is electrically connected to the processor through a power line.
5. The multi-purpose noise monitoring device of claim 4, wherein the mounting rod is provided with a connecting arm, one end of the connecting arm is fixedly connected to the mounting rod, and the other end of the connecting arm is hinged to the solar panel.
6. The multi-purpose noise monitoring device of claim 2, wherein the mounting rod is a telescoping rod.
7. The multi-purpose noise monitoring device of claim 1, wherein the mounting bracket has a plurality of mounting tabs along an outer periphery thereof, the plurality of mounting tabs being circumferentially spaced about a central axis of the mounting bracket; the mounting sheet is provided with a mounting hole; and the mounting hole is used for connecting a third connecting piece in a penetrating way.
8. The multi-purpose noise monitoring device of claim 1, wherein an end of the first housing is provided with a coupling groove having a first groove section extending in an axial direction of the first housing and a second groove section extending in a radial direction of the first housing; the first groove section is communicated with one end of the second groove section; a clamping block is arranged on the second shell; the fixture block slides in from the first groove section and is guided into the second groove section through the first groove section; the connection groove is formed as the first connection portion; the latch is formed as the second coupling portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758869.5U CN218297374U (en) | 2022-10-18 | 2022-10-18 | Multipurpose noise monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758869.5U CN218297374U (en) | 2022-10-18 | 2022-10-18 | Multipurpose noise monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297374U true CN218297374U (en) | 2023-01-13 |
Family
ID=84806251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222758869.5U Active CN218297374U (en) | 2022-10-18 | 2022-10-18 | Multipurpose noise monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297374U (en) |
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2022
- 2022-10-18 CN CN202222758869.5U patent/CN218297374U/en active Active
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