CN203414166U - High-far degree controllable noise meter tripod - Google Patents
High-far degree controllable noise meter tripod Download PDFInfo
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- CN203414166U CN203414166U CN201320537316.5U CN201320537316U CN203414166U CN 203414166 U CN203414166 U CN 203414166U CN 201320537316 U CN201320537316 U CN 201320537316U CN 203414166 U CN203414166 U CN 203414166U
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- tripod
- probe bracket
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- probe
- meter
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Abstract
The utility model discloses a high-far degree controllable noise meter tripod comprising a tripod body; the top of the tripod body is provided with an adjustable bundle pillar; a horizontal adjusting rod is arranged on the adjustable bundle pillar; the top of the adjustable bundle pillar is provided with a horizontal pallet; the horizontal pallet is rotatably connected with a telescoping rotary probe support; the probe support is arranged in an upper inclined direction of the horizontal pallet; an end portion of the probe support is provided with a probe fixer. The noise meter tripod structure can detect noises in different height and scopes, is high in measuring precision, simple in structure, low in cost, and easy in production. The tripod can detect the noises in higher and further scopes, is very suitable to be used in a place hardly reached by human arms, such as an enterprise field border high wall.
Description
Technical field
The utility model relates to monitoring technical field, especially relates to the controlled acoustic meter tripod of a kind of high length.
Background technology
For environment measuring, more and more pay attention at present, the comparison of item of environment measuring is many, such as the detection of noise, and in carrying out walkaway process, can use various aids, such as Bracket for Inspection, Bracket for Inspection is also varied, but current support used when carrying out walkaway, all can be restricted in measuring height or measuring accuracy, a lot of high enclosure walls, the place of high-risk, measures more difficult.
Chinese patent literature (open day: on July 4th, 2012, publication number: CN202302608U) disclose a kind of aluminum alloy tripod, related to the tripod using in a kind of Surveying and Mapping Industry, what be specifically related to is the tripod of high precision prism.Comprise three bracing frames and frame head platform, each bracing frame by pipe and spike pipe form, three bracing frames combine by frame head platform, on each bracing frame, be provided with locking device, bracing frame is flexibly connected with locking device, described locking device is comprised of two locking lobes and locking wrench, and locking lobe is flexibly connected with locking wrench.Locking device can be positioned at any position of bracing frame, thereby makes adjusting support frame in any position, according to different operating person's height, the position of locking device is set, thereby makes operator's regulation locking device of need not bending to get final product.
Technique scheme provides a kind of tripod of surveying and drawing with prism, although this tripod can guarantee measuring accuracy, this supporting structure is complicated, and cost is high, is not suitable for walkaway and uses.
Utility model content
The purpose of this utility model is to be restricted in noise measurement height and measuring accuracy in order to solve A-frame of the prior art, cannot meet the problem of differing heights and different range noise testing and a kind of testing requirement that can meet differing heights and different range noise is provided, measuring accuracy is high simultaneously, simple in structure, on the controlled acoustic meter tripod of high length that cost is low.
The utility model is realized the technical scheme that its technical purpose adopts: the controlled acoustic meter tripod of a kind of high length, comprise tripod body, described tripod body upper end is provided with adjustable clustered column, on described adjustable clustered column, be provided with levelling lever, described adjustable clustered column upper end is provided with level tray, on described level tray, be rotatably connected to telescopic rotating detector support, described probe bracket is to the oblique upper setting of level tray, and the end of described probe bracket is provided with probe holder.The controlled acoustic meter tripod of this high length, by an adjustable clustered column is set on a tripod body, on this adjustable clustered column, be provided with levelling lever, by regulating levelling lever, can realize the adjustment to the levelness of level tray, and then the acoustic meter being arranged on level tray is adjusted, thereby guarantee the precision of measuring, this acoustic meter tripod simultaneously, also on level tray, be rotationally connected a scalable rotatable probe bracket, probe bracket is to the oblique upper setting of level tray, and in the end of probe bracket, one probe holder is set, so in use noise probe is fixed on probe holder, position by probe bracket circumgyration stretch to required detection, by noise, pop one's head in noise is delivered on noise level monitor by signal, the accurate detection of realization to noise.Owing to being provided with scalable rotatable probe bracket on this acoustic meter tripod, so can be by the stretching of this probe bracket be realized the more detection of high position noise, simultaneously because this probe bracket can rotate above level tray, so can pop one's head in by the noise rotarily driving on its end probe holder to probe bracket, realize the detection to the noise in different range.This acoustic meter tripod structure can be realized the detection to differing heights and different range noise, and measuring accuracy is high, and simple in structure, cost is low, easy to make.
As preferably, on described level tray, be provided with level meter and noise level monitor.It is, for convenient, level tray is carried out to levelling that level meter is set on level tray, and noise level monitor holder is set, and facilitates the location of noise level monitor, thereby guarantees the degree of accuracy of acoustic meter testing result.
As preferably, described probe bracket is telescopic sleeve pipe, and described probe bracket and level tray link are provided with 360 degree rotary connectors and positioning lock stop member.The preferred telescopic sleeve pipe structure of probe bracket, such structure fabrication is convenient, cost is low, easy to operate, good location, it is in order to realize probe bracket 360 degree spinfunctions that probe bracket and level tray link arrange 360 degree rotary connectors, and then guarantee to realize the noise probe that is arranged on probe bracket end the noise in different range is detected, it is when a certain position is detected, to facilitate the location of probe bracket in order to guarantee that positioning lock stop member is set, and guarantees the accuracy of testing result.
As preferably, between the sleeve pipe of probe bracket and sleeve pipe, be provided with clamping location structure.Clamping location structure is set between sleeve pipe and sleeve pipe, when needs extend probe bracket, can makes sleeve pipe and sleeve pipe be fixed, realize and extend function, in the time probe bracket need to being shunk, can realize the mutual socket between sleeve pipe and sleeve pipe.
As preferably, tripod body is scalable A-frame, between three supports of tripod body, is provided with web member, and the upper end of tripod body is connected by movable part with the lower end of adjustable clustered column.The preferred scalable A-frame of tripod body, can tripod body be carried out to height and regulate like this, in human body altitude range, realize the adjusting of height, when cannot regulating tripod body, people's height can, by regulating probe bracket to highly further regulating, meet the needs of differing heights walkaway.The upper end of A-frame is connected by movable part with adjustable clustered column lower end, facilitates taking in and using of tripod body.Between three supports of A-frame, be provided with web member and be fixing for to tripod body, guarantee the stability of this acoustic meter tripod, and then guarantee accuracy of detection.
The beneficial effects of the utility model are: this acoustic meter tripod structure can be realized the detection to differing heights and different range noise, and measuring accuracy is high, and simple in structure, cost is low, easy to make.Can realize the detection to the noise of higher, farther scope, be specially adapted to that human arm is difficult to visit and the high enclosure wall of local ，Ru enterprise's boundary etc. locate.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
In figure: 1, tripod body, 2, adjustable clustered column, 3, levelling lever, 4, level tray, 5, probe bracket, 6, cephalostat, 7, level meter, 8,360 degree rotary connectors, 9, positioning lock stop member, 10, clamping location structure, 11, web member, 12, noise level monitor holder, 13, movable part.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment 1:
In the embodiment shown in fig. 1, the controlled acoustic meter tripod of a kind of high length, comprise the tripod body 1 being formed by scalable A-frame, between three supports of tripod body 1, be provided with web member 11, tripod body 1 upper end links together by movable part 13 and adjustable clustered column 2, on adjustable clustered column 2, be provided with levelling lever 3, adjustable clustered column 2 upper ends are provided with level tray 4, on level tray 4, be provided with level meter 7 and noise level monitor holder 12, on level tray 4, be rotatably connected to telescopic rotating detector support 5, probe bracket 5 is to the oblique upper setting of level tray 4, the end of probe bracket 5 is provided with probe holder 6.Probe bracket 5 is telescopic sleeve pipe, is provided with clamping location structure 10 between the sleeve pipe of probe bracket 5 and sleeve pipe, and probe bracket 5 is provided with 360 degree rotary connectors 8 and positioning lock stop member 9 with level tray 4 links.
During use, by the controlled acoustic meter tripod of this high length, be placed into detection position, tripod body is opened and is regulated its height, and be fixed, regulate the levelling lever on adjustable clustered column, level meter is horizontal, and then the acoustic meter on level tray is horizontal, then adjust the position of probe bracket, rotate to and need the direction detecting and be fixed, noise probe is fixed on probe holder, probe bracket is elongated to the height that needs detect, and position by clamping location structure, make noise alignment probe sensing range, guarantee that noise probe is connected with the signal between noise level monitor, both can realize the accurate detection to sensing range noise.Owing to being provided with scalable rotatable probe bracket on this acoustic meter tripod, so can be by the stretching of this probe bracket be realized the more detection of high position noise, simultaneously because this probe bracket can carry out 360 degree rotations above level tray, so can pop one's head in by the noise rotarily driving on its end probe holder to probe bracket, realize the detection to the noise in different range.This acoustic meter tripod, tripod body and probe bracket can be adjusted in short transverse respectively, probe bracket can also be in 360 degree scope rotations simultaneously, so this acoustic meter tripod can be realized the detection to differing heights and different range noise, and measuring accuracy is high, simple in structure, cost is low, easy to make.
Claims (5)
1. the controlled acoustic meter tripod of high length, comprise tripod body, it is characterized in that: described tripod body (1) upper end is provided with adjustable clustered column (2), on described adjustable clustered column (2), be provided with levelling lever (3), described adjustable clustered column (2) upper end is provided with level tray (4), on described level tray (4), be rotatably connected to telescopic rotating detector support (5), described probe bracket (5) is to the oblique upper setting of level tray (4), the end of described probe bracket (5) is provided with probe holder (6).
2. the controlled acoustic meter tripod of a kind of high length according to claim 1, is characterized in that: on described level tray (4), be provided with level meter (7) and noise level monitor holder (12).
3. the controlled acoustic meter tripod of a kind of high length according to claim 1, it is characterized in that: described probe bracket (5) is telescopic sleeve pipe, described probe bracket (5) is provided with 360 degree rotary connectors (8) and positioning lock stop member (9) with level tray (4) link.
4. the controlled acoustic meter tripod of a kind of high length according to claim 3, is characterized in that: between the sleeve pipe of probe bracket (5) and sleeve pipe, be provided with clamping location structure (10).
5. according to the controlled acoustic meter tripod of a kind of high length described in claim 1 or 2 or 3 or 4, it is characterized in that: tripod body (1) is scalable A-frame, between three supports of tripod body, be provided with web member (11), the upper end of tripod body is connected by movable part (13) with the lower end of adjustable clustered column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537316.5U CN203414166U (en) | 2013-08-30 | 2013-08-30 | High-far degree controllable noise meter tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537316.5U CN203414166U (en) | 2013-08-30 | 2013-08-30 | High-far degree controllable noise meter tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414166U true CN203414166U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537316.5U Expired - Fee Related CN203414166U (en) | 2013-08-30 | 2013-08-30 | High-far degree controllable noise meter tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092020A (en) * | 2014-05-13 | 2015-11-25 | 珠海格力电器股份有限公司 | Sound power level test tool |
| CN106092315A (en) * | 2016-07-18 | 2016-11-09 | 中科同德（厦门）物联网科技有限公司 | A kind of outdoor noise automated monitor |
-
2013
- 2013-08-30 CN CN201320537316.5U patent/CN203414166U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092020A (en) * | 2014-05-13 | 2015-11-25 | 珠海格力电器股份有限公司 | Sound power level test tool |
| CN105092020B (en) * | 2014-05-13 | 2017-12-15 | 珠海格力电器股份有限公司 | Acoustic power level test fixture |
| CN106092315A (en) * | 2016-07-18 | 2016-11-09 | 中科同德（厦门）物联网科技有限公司 | A kind of outdoor noise automated monitor |
| CN106092315B (en) * | 2016-07-18 | 2022-07-29 | 中科同德（厦门）物联网科技有限公司 | Outdoor noise automatic monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20210830 |