CN209131829U - A kind of noise detector - Google Patents
A kind of noise detector Download PDFInfo
- Publication number
- CN209131829U CN209131829U CN201822114766.9U CN201822114766U CN209131829U CN 209131829 U CN209131829 U CN 209131829U CN 201822114766 U CN201822114766 U CN 201822114766U CN 209131829 U CN209131829 U CN 209131829U
- Authority
- CN
- China
- Prior art keywords
- noise detector
- fixed station
- decibel instrument
- telescopic rod
- sucker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model embodiment discloses a kind of noise detector, and the noise detector includes sucker, the telescopic rod for being connected to sucker top, the fixed station and decibel instrument for being connected to telescopic rod top.Noise detector provided by the embodiment of the utility model includes sucker, telescopic rod, fixed station and decibel instrument, noise detector can be fixed on to roof, the position on the outside of construction window by sucker, through the adjustable decibel instrument of telescopic rod at a distance from vehicle and building, to reach measurement request, it on the one hand can be with fixed decibel instrument by fixed station, on the other hand mobile phone can also be fixed, mobile phone is made to realize recording function in measurement process, guarantee the authenticity of detection.
Description
Technical field
The utility model embodiment is related to detection device technical field, and in particular to a kind of noise detector.
Background technique
Noise level monitor is a kind of instrument of detection noise.
Prior art discloses a kind of noise-monitoring equipment, including shell, door body, control host, noise transducer and in
Central processor, the two sides at the back side of the shell are fixed with mounting plate, combined aural and visual alarm, shell are equipped at the top of the shell
Two sides be equipped with thermovent, the case top is equipped with rain cover eave close to positive side, is equipped with LED above the door body
Display screen, the side of LED display are equipped with noise hole, and the enclosure interior is equipped with noise sensing at the position in noise hole
Device, and it is fixed with moist-proof board with the back side of enclosure interior, control host is installed below the noise transducer, controls host
Central processing unit is inside installed, the noise transducer is electrically connected with the central processing unit by information acquisition module, it is described in
Central processor is electrically connected by GSM transceiver module and controlling terminal.
Prior art discloses a kind of long-range solar energy automatic monitoring system for noise, and the structure of the system is: setting in system
It is equipped with the monitoring point being distributed in city, each monitoring point is provided with long-range noise automatic monitor, which is equipped with
Display and noise data recording equipment are had on noise data collector, noise data collector, in the long-range of each monitoring point
Wireless/wired data transmission module and control module are added in noise level indicator, while solar battery and alternating current-direct current being housed
Power supply is additionally provided with central management station in system, is equipped with central computer in the central management station, the central computer be equipped with
The long-range noise automatic monitor of the corresponding network communication module of each monitoring sub-station or network ip address, each monitoring sub-station uses nothing
Line/cable network communication modes keep connecting in real time with the central computer that administrative center stands.Realize unattended noise number
It acquires, handle, upload when factually.
It is existing when being detected to building and vehicle noise, it is general require it is at regular intervals apart from building and vehicle, such as
Building external noise detection requirement apart from 1~2 meter of building or so, vehicle measurement request apart from 1~2 meter of roof or so, on
In order to guarantee data validity when stating measurement to be generally difficult to realize with tester's arm, and measuring, it is also necessary to take pictures or video
Stay card.
Utility model content
For this purpose, the utility model embodiment provides a kind of noise detector, noise detector energy provided by the utility model
Enough detection tester's arms are difficult to the position got at, while can also shoot the video to detection process and stay card.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
In the first aspect of the embodiments of the present invention, a kind of noise detector, the noise measuring are provided
Device includes sucker, the telescopic rod for being connected to sucker top, the fixed station and decibel instrument for being connected to telescopic rod top, the telescopic rod
Including the flexible sub bar that is coaxially arranged and can pull open, the flexible sub bar positioned at the top is connected with the fixed station bottom, is located at
The flexible sub bar of the lowermost is connected with the sucker；The upper wall of the sucker is provided with venthole and seals the glue of the venthole
Plug, the fixed station are opened from the top to the bottom the first card slot for being inserted into decibel instrument and the second card slot for being inserted into mobile phone,
The noise detector further includes the first elastic string, the second elastic string and the first elastic tape, one end of first elastic string with
The fixed station is connected, and the other end connects first elastic tape to entangle the decibel instrument, and second elastic string both ends connect
It connects on the fixed station of the second card slot two sides with the fixation mobile phone.
Optionally, it is connected with fixed ring positioned at the stretch side wall of sub bar of the lowermost and connects the drawstring of the fixed ring.
Optionally, the decibel instrument includes the condenser microphone being sequentially connected, preamplifier, attenuator, virtual value
Wave detector, logafier, arm processor, digital analog converter and LED liquid crystal display, the decibel instrument further include at ARM
Manage the connected battery of device.
Optionally, the noise detector further includes the string bag for being arranged the fixed station top, and the string bag passes through second
Elastic tape is banded in the fixed station periphery, and the string bag offers the zipper for being put into decibel instrument and mobile phone.
Optionally, the extreme length of the telescopic rod is 0.5-2 meters.
Embodiment according to the present utility model, has the advantages that
Noise detector provided by the embodiment of the utility model includes sucker, telescopic rod, fixed station and decibel instrument, passes through suction
Noise detector can be fixed on roof, the position on the outside of construction window by disk, pass through the adjustable decibel instrument of telescopic rod and vehicle
And building distance, to reach measurement request, by fixed station on the one hand on the other hand can also be consolidated with fixed decibel instrument
Determine mobile phone, mobile phone is made to realize recording function in measurement process, guarantees the authenticity of detection.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the structural schematic diagram for the noise detector that an embodiment of the utility model provides；
Fig. 2 is the structural schematic diagram for the noise detector that another embodiment of the utility model provides.
In figure:
1 sucker, 2 telescopic rod, 4 fixed station
5 decibel instruments
11 venthole, 12 rubber plug 21 stretches the first card slot of sub bar
41 first card slot, 42 second card slot, 43 first elastic string
44 second elastic string, 45 first elastic tape
61 fixed ring, 62 drawstring
71 72 second elastic tape of the string bag, 73 zipper
100 mobile phones
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
The term on cited such as "upper", "lower", " left side ", the right side in this specification ", " centre ", is merely convenient to describe
Be illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
The present embodiment provides a kind of noise detectors, and as shown in Figs. 1-2, the noise detector includes sucker 1, is connected to
The telescopic rod 2 on 1 top of sucker, the fixed station 4 and decibel instrument 5 for being connected to 2 top of telescopic rod, the telescopic rod 2 include coaxial sleeve
And if the flexible sub bar 21 that can be pulled open, the flexible sub bar 21 positioned at the top are connected with 4 bottom of fixed station, are located at bottom
Flexible sub bar 21 be connected with the sucker 1；The upper wall of the sucker 1 is provided with venthole 11 and seals the venthole 11
Rubber plug 12, the fixed station 4 are opened from the top to the bottom the first card slot 41 for being inserted into decibel instrument 5 and for being inserted into mobile phone 100
The second card slot 42, the noise detector further includes the first elastic string 43, the second elastic string 44 and the first elastic tape 45, described
One end of first elastic string 43 is connected with the fixed station 4, and the other end connects first elastic tape 45 to entangle the decibel
Instrument 5,44 both ends of the second elastic string are connected on the fixed station 4 of 42 two sides of the second card slot with the fixation mobile phone 100.
The noise detector of the present embodiment uses as follows: decibel instrument being fixed in the first card slot first and is inserted in periphery
First elastic tape is then turned on decibel instrument and measures noise, is then put into mobile phone starting recording function in the second card slot simultaneously
Alignment decibel instrument record a video, then by the second rubber rope sling on the outside of mobile phone mobile phone to be fixed.Then according to decibel
The distance of instrument distance building or vehicle, adjusts the length of telescopic rod, and the extreme length of the telescopic rod 2 is, for example, 0.5-2 meters right
The rubber plug on sucker venthole is opened afterwards, and sucker is extruded on window-glass or roof, is bonded window completely to sucker lower surface
Family glass or roof, rubber plug is got back into stomata, is completed the fixation of noise detector at this time, is then waited for a period of time
Rubber plug is opened in measurement, and noise detector and mobile phone are recycled.Noise detector provided by the embodiment of the utility model includes
Noise detector can be fixed on roof, on the outside of construction window by sucker by sucker, telescopic rod, fixed station and decibel instrument
Position, to reach measurement request, passes through one side of fixed station through the adjustable decibel instrument of telescopic rod at a distance from vehicle and building
On the other hand face can also fix mobile phone with fixed decibel instrument, mobile phone is made to realize recording function in measurement process, guarantee inspection
The authenticity of survey.
Noise detector falls from eminence and is broken in order to prevent, as shown in Figs. 1-2, is located at the flexible sub bar 21 of the lowermost
Side wall be connected with fixed ring 61 and connect the drawstring 62 of the fixed ring 61, its length of drawstring, which can according to need, to be set
It is fixed, it is in the car or indoor for fixing noise detector, prevent noise detector from breaking.
Decibel instrument in the utility model embodiment be it is well known to those skilled in the art, can be commercially available or voluntarily prepare,
For example, the decibel instrument 5 include the condenser microphone being sequentially connected, it is preamplifier, attenuator, rms detector, right
Number amplifier, arm processor, digital analog converter and LED liquid crystal display, the decibel instrument 5 further includes being connected with arm processor
Battery, above-mentioned component is conventional components, and the utility model embodiment repeats no more.
Further, as shown in Figure 1, the noise detector can also include the string bag for being arranged 4 top of fixed station
71, the string bag 71 can be banded in 4 periphery of fixed station by the second elastic tape 72, and the string bag 71 can open up useful
In the zipper 73 for being put into decibel instrument 5 and mobile phone 100.On the one hand the string bag can be put into mobile phone and decibel instrument, another party by zipper
Face can also prevent mobile phone and decibel instrument from falling and breaking from card slot, further improve mobile phone and decibel instrument using safe
Property.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (5)
1. a kind of noise detector, which is characterized in that the noise detector includes sucker (1), is connected to sucker (1) top
Telescopic rod (2), the fixed station (4) and decibel instrument (5) for being connected to telescopic rod (2) top, the telescopic rod (2) include coaxially being arranged
And the flexible sub bar (21) that can be pulled open, the flexible sub bar (21) positioned at the top are connected with the fixed station (4) bottom, are located at most
The flexible sub bar (21) of lower end is connected with the sucker (1)；The upper wall of the sucker (1) is provided with venthole (11) and sealing institute
The rubber plug (12) of venthole (11) is stated, the fixed station (4) is opened from the top to the bottom the first card slot for being inserted into decibel instrument (5)
(41) and the second card slot (42) for being inserted into mobile phone (100), the noise detector further include the first elastic string (43), second
One end of elastic string (44) and the first elastic tape (45), first elastic string (43) is connected with the fixed station (4), the other end
First elastic tape (45) is connected to entangle the decibel instrument (5), the second elastic string (44) both ends are connected to the second card
With the fixation mobile phone (100) on the fixed station (4) of slot (42) two sides.
2. noise detector according to claim 1, which is characterized in that be located at the side wall of the lowermost flexible sub bar (21)
It is connected with the drawstring (62) of fixed ring (61) and the connection fixed ring (61).
3. noise detector according to claim 1, which is characterized in that the decibel instrument (5) includes the electricity being sequentially connected
Appearance formula microphone, preamplifier, attenuator, rms detector, logafier, arm processor, digital analog converter and
LED liquid crystal display, the decibel instrument (5) further includes the battery being connected with arm processor.
4. noise detector according to claim 1, which is characterized in that the noise detector further include be arranged it is described solid
Determine the string bag (71) on platform (4) top, the string bag (71) is banded in the fixed station (4) periphery by the second elastic tape (72),
The string bag (71) offers the zipper (73) for being put into decibel instrument (5) and mobile phone (100).
5. noise detector according to claim 1, which is characterized in that the extreme length of the telescopic rod (2) is 0.5-2
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114766.9U CN209131829U (en) | 2018-12-14 | 2018-12-14 | A kind of noise detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114766.9U CN209131829U (en) | 2018-12-14 | 2018-12-14 | A kind of noise detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131829U true CN209131829U (en) | 2019-07-19 |
Family
ID=67248871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114766.9U Active CN209131829U (en) | 2018-12-14 | 2018-12-14 | A kind of noise detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373723A (en) * | 2020-11-20 | 2021-02-19 | 中国直升机设计研究所 | Rotor noise microphone array |
-
2018
- 2018-12-14 CN CN201822114766.9U patent/CN209131829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373723A (en) * | 2020-11-20 | 2021-02-19 | 中国直升机设计研究所 | Rotor noise microphone array |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208076036U (en) | A kind of infrared survey thermometer | |
| ES2915690T3 (en) | System and method for detecting bats and their impact on wind farms | |
| CN209131829U (en) | A kind of noise detector | |
| CN115144932A (en) | Sea-land multi-dimensional meteorological ecological comprehensive monitoring platform | |
| CN206638226U (en) | A kind of ground investigation total powerstation | |
| CN108734916A (en) | A kind of cooking fire gas leak detector | |
| CN207751515U (en) | A kind of online environment monitoring system | |
| CN207963895U (en) | Intelligent building engineering verticality measurement device | |
| CN203705561U (en) | All-weather power-frequency electric field measuring device | |
| CN205426222U (en) | Outdoor environmental detection set | |
| CN210864084U (en) | Multifunctional measuring meteorological instrument | |
| CN108318940A (en) | A kind of enviromental monitoring equipment | |
| CN208860472U (en) | Noise pollution source on-line monitoring system | |
| CN210982388U (en) | Internet of things environment measurement and control device | |
| CN209624808U (en) | Convenient Split hand held atmospherium | |
| CN207798774U (en) | Intelligent All-in-One environmental quality detector | |
| CN206192494U (en) | Noise detector | |
| CN207780048U (en) | A kind of laser pickoff | |
| CN102565553B (en) | Unattended measuring apparatus of electric field real-time change rate | |
| CN212259192U (en) | Device for measuring video frame rate of building video intercom system | |
| CN205664826U (en) | Building equipment installation appearance | |
| CN216846270U (en) | Information acquisition recorder for engineering cost | |
| CN207610677U (en) | A kind of ice covering thickness detection device of overhead transmission line | |
| CN206177369U (en) | Emergent network deployment monitoring system of nuclear power plant | |
| CN106841827A (en) | The full state electromagnetic environment monitoring system of wide area and method shared based on environment protection digital |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |