CN207610786U - A kind of noise measuring device - Google Patents
A kind of noise measuring device Download PDFInfo
- Publication number
- CN207610786U CN207610786U CN201721695979.4U CN201721695979U CN207610786U CN 207610786 U CN207610786 U CN 207610786U CN 201721695979 U CN201721695979 U CN 201721695979U CN 207610786 U CN207610786 U CN 207610786U
- Authority
- CN
- China
- Prior art keywords
- level meter
- sound level
- fixed seat
- square groove
- box cover
- 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.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a kind of noise measuring device, the device includes box body, box cover, strut, fixed seat and sound level meter, one end of box body and box cover is hinged, the other end is connected by latching, the bottom end of strut is fixedly connected with lid, the top of strut and fixed seat vertical connection, the side of box body and box cover is equipped with handle, square groove is offered in fixed seat, the front end of square groove opens, back-end closure, sound level meter is set in square groove and is connect with the side walls of square groove, the upper surface of fixed seat is connected with the press strip for preventing sound level meter from deviating from outward, press strip does not block the button and display screen of sound level meter；When sound level meter slides into the rear portion of square groove, the sensor of sound level meter is located in box cover and stretches out in outside fixed seat, and when sound level meter slides into the front of square groove, the sensor of sound level meter stretches out in outside box cover.The utility model can not only preferably solve keeping and the carrying problem of sound level meter, moreover it is possible to sound level meter be effectively prevent to be scratched or damaged in carrying process.
Description
Technical field
The utility model is related to noise-measuring technical field, a kind of especially noise measuring device.
Background technology
Noise-measuring is the monitoring activity carried out to the sound and its sound source of interference people study, work and life, wherein
Including：Each functional areas noise-measuring in city, road traffic noise measurement, regional environment noise-measuring and noise source measurement etc., make an uproar
The result that sound measures is used for the present situation and variation tendency of Analyze noise pollution, is also the planning management of noise pollution and comprehensive improvement
Basic data is provided.It includes positioned at the spherical sensor at top, positioned at surface that the instrument of measurement noise, which has sound level meter, sound level meter,
Display screen and multiple function buttons, the application method of sound level meter is very simple, opens the power knob of sound level meter, hold sound level
Meter carries out one-point measurement, and display screen can show the level of noise of current environment.The unspecial carrying dress of majority sound level meter at present
It sets, this there is some problems, and sound level meter for convenience, can be directly placed in tool box or kit, one by staff
As in the case of tool box or kit can also a lot of other tools, these tools are likely to collide, scratch sound level meter, influence sound
The beauty of grade meter, it is also possible to damage the sensor of sound level meter, sensor degradation will have a direct impact on the normal use of sound level meter.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of noise measuring devices, and sound level meter is passed through fixation
Seat is placed in box body, in box cover, can not only preferably solve keeping and the carrying problem of sound level meter, moreover it is possible to effectively prevent sound level meter
It is scratched or is damaged in carrying process.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of noise measuring device, including
It cuts with scissors one end of box body, box cover and strut, fixed seat and the sound level meter being fixed in box body and box cover, the box body and box cover
Connect, the other end is connected by latching, the bottom end of the strut is fixedly connected with lid, and the top of the strut is vertical with fixed seat
Connection, the box body is opposite with the side of box cover to be hinged with one group of handle, and square groove is offered in the fixed seat, described rectangular
The front end opening of slot, back-end closure, the sound level meter are set in square groove and are connect with the side walls of square groove, the fixation
The upper surface of seat is connected with the press strip for preventing sound level meter from deviating from outward, and the press strip does not block the button and display screen of sound level meter；
When the sound level meter slides into the rear portion of square groove, the sensor of the sound level meter is located in box cover and stretches out in fixed seat
Outside, when the sound level meter slides into the front of square groove, the sensor of the sound level meter stretches out in outside box cover.
Further, the front end of the fixed seat is also associated with a blend stop, and the blend stop can be relatively fixed the left and right cunning of seat
Dynamic, the blend stop is for preventing sound level meter from being skidded off from fixed seat front end.
Further, the strut is an adjustable for height telescopic rod.
Further, offer multiple threaded holes in the one side wall of the fixed seat, each threaded hole with it is rectangular
Slot is connected to, and is each equipped with bolt in each threaded hole, screws the bolt, the end of the bolt will be resisted against sound level meter
Side.
Further, multiple mounting grooves are additionally provided in the box body, the mounting groove is used for fixed placement spanner, each institute
The shape and the required shape for putting tool for stating mounting groove match.
Further, it is provided with anti-skid chequer on the handle.
Preferably, the quantity of the press strip be two, two press strips be individually fixed in fixed seat upper surface a left side,
Right both sides.
A kind of noise measuring device provided by the utility model, sound level meter are placed in box body, in box cover by fixed seat,
Box body, box cover are equipped with lock and handle, using lock can open or close box body, box cover, and handle may make the present apparatus to take
Band gets up easily, and during carrying the present apparatus, portion will not shake sound level meter substantially in the device, therefore, this dress
Keeping and the carrying problem of sound level meter can not only preferably be solved by setting, moreover it is possible to sound level meter be effectively prevent to be scratched in carrying process
Or damage.In addition, in the present apparatus, box body, box cover and after sound level meter is slid into the front of fixed seat, sound level meter are opened
It is fixedly supported to above box cover, so man-hour manually hand-held sound level meter is no longer needed to measure, especially when needs are in the same localities
When measure for a long time, the present apparatus not only can make testing staff time saving and energy saving, can also preferably ensure the standard that sound level meter measures
True property.
Description of the drawings
Fig. 1 is the structural schematic diagram of sound level meter；
Fig. 2 is the front view after the noise measuring device in the utility model is opened；
Fig. 3 is the front view when noise measuring device in the utility model uses；
Fig. 4 is the side view when noise measuring device in the utility model uses；
Fig. 5 is fixed seat in Fig. 3 along the sectional view in the directions A-A.
Fig. 6 is the front view after the noise measuring device in the utility model is closed；
Reference numeral is：
A --- sensor b --- display screen c --- buttons
1 --- box body 2 --- box cover 3 --- strut
4 --- fixed seat 401 --- square groove 5 --- sound level meters
6 --- 7 --- handle 8 --- press strips of lock
9 --- blend stop 10 --- bolt 11 --- mounting grooves.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, can also be the company inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of the term as the case may be.
As shown in figures 1 to 6, a kind of noise measuring device, including box body 1, box cover 2 and be fixed in box body 1 and box cover 2
Strut 3, fixed seat 4 and sound level meter 5, the box body 1 and one end of box cover 2 are hinged, the other end is connect by lock 6, institute
The bottom end for stating strut 3 is fixedly connected with box cover 2, top and 4 vertical connection of fixed seat, the box body 1 and the box cover of the strut 3
2 side is opposite to be hinged with one group of handle 7, square groove 401 is offered in the fixed seat 4, the front end of the square groove 401 is opened
It puts, back-end closure, the sound level meter 5 is set in square groove 401 and is connect with the side walls of square groove 401, the fixed seat 4
Upper surface be connected with the press strip 8 for preventing sound level meter 5 from deviating from outward, the press strip 8 does not block button and the display of sound level meter 5
Screen；When the sound level meter 5 slides into the rear portion of square groove 401, the sensor of the sound level meter 5 is located in box cover 2 and stretches out
In outside fixed seat 4, when the sound level meter 5 slides into the front of square groove 401, the sensor of the sound level meter 5 stretches out in box
Outside lid 2.
The noise measuring device that the above embodiment provides, sound level meter 5 are placed in box body 1, box cover 2 by fixed seat 4
Interior, box body 1, box cover 2 are equipped with lock 6 and handle 7, using lock 6 can open or close box body 1, box cover 2, and handle 7 can make
It obtains the present apparatus to carry easily, during carrying the present apparatus, portion will not shake sound level meter 5 substantially in the device
Dynamic, therefore, the present apparatus can not only preferably solve keeping and the carrying problem of sound level meter 5, moreover it is possible to sound level meter 5 be effectively prevent to take
It is scratched or is damaged during band.In addition, in the present apparatus, opens box body 1, box cover 2 and sound level meter 5 is slid into fixed seat 4
Front after, sound level meter 5 can be fixedly supported to the top of box cover 2, so man-hour manually hand-held sound level meter 5 no longer be needed to measure,
Especially when the progress that needs to be in the same localities measures for a long time, the present apparatus not only can make testing staff time saving and energy saving, can also be compared with
Ensure the accuracy that sound level meter 5 measures well.
Further, as shown in Fig. 2, the front end of the fixed seat 4 is also associated with a blend stop 9, the blend stop 9 can be relatively fixed
4 left and right slidings of seat, the blend stop 9 is for preventing sound level meter 5 from being skidded off from the front end of fixed seat 4.
Further, to allow sound level meter 5 in higher position measurement noise, as shown in figure 4, the strut 3 is one high
Spend adjustable telescopic rod.
Further, it is placed on the fastness in the square groove 401 of fixed seat 4 to reinforce sound level meter 5, such as Fig. 2 and Fig. 3 institutes
Show, multiple threaded holes are offered in the one side wall of the fixed seat 4, and each threaded hole is connected to square groove 401, and each institute
It states and is each equipped with bolt 10 in threaded hole, after screwing the bolt 10, as shown in figure 5, the end of the bolt 10 will be resisted against
The side of sound level meter 5.
Further, as shown in Figures 2 and 3, multiple mounting grooves 11 are additionally provided in the box body 1, the mounting groove 11 is used
In fixed placement spanner, the shape of each mounting groove 11 matches with the required shape for putting tool.
Further, as shown in fig. 6, being provided with anti-skid chequer on the handle 7.
Preferably, the quantity of the press strip 8 is two, which is individually fixed in 4 upper surface of fixed seat
Arranged on left and right sides.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand the improvement of the utility model compared with the existing technology it
Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, those of ordinary skill in the art should be aware that the element that these are omitted also may make up the interior of the utility model
Hold.
Claims (7)
1. a kind of noise measuring device, it is characterised in that：Including box body（1）, box cover（2）And it is fixed on box body（1）With box cover
（2）Interior strut（3）, fixed seat（4）And sound level meter（5）, the box body（1）With box cover（2）One end is hinged, the other end is logical
Cross lock（6）Connection, the strut（3）Bottom end and box cover（2）It is fixedly connected, the strut（3）Top and fixed seat（4）
Vertical connection, the box body（1）With box cover（2）Side opposite be hinged with one group of handle（7）, the fixed seat（4）On open up
There is square groove（401）, the square groove（401）Front end is open, back-end closure, the sound level meter（5）Set on square groove（401）
Interior and and square groove（401）Side walls connection, the fixed seat（4）Upper surface be connected with and prevent sound level meter（5）Outward
The press strip of abjection（8）, the press strip（8）Sound level meter is not blocked（5）Button and display screen；When the sound level meter（5）It slides into
Square groove（401）Rear portion when, the sound level meter（5）Sensor be located at box cover（2）It is interior and stretch out in fixed seat（4）Outside, when
The sound level meter（5）Slide into square groove（401）Front when, the sound level meter（5）Sensor stretch out in box cover（2）Outside.
2. noise measuring device according to claim 1, it is characterised in that：The fixed seat（4）Front end be also associated with
One blend stop（9）, the blend stop（9）Seat can be relatively fixed（4）Left and right sliding, the blend stop（9）For preventing sound level meter（5）From
Fixed seat（4）Front end skids off.
3. noise measuring device according to claim 2, it is characterised in that：The strut（3）It adjustable for height is stretched for one
Contracting bar.
4. noise measuring device according to claim 3, it is characterised in that：The fixed seat（4）One side wall on open up
There are multiple threaded holes, each threaded hole is and square groove（401）Connection, and it is each equipped with bolt in each threaded hole
（10）, screw the bolt（10）Afterwards, the bolt（10）End will be resisted against sound level meter（5）Side.
5. noise measuring device according to claim 4, it is characterised in that：The box body（1）Inside it is additionally provided with multiple installations
Slot（11）, the mounting groove（11）For fixed placement spanner, each mounting groove（11）Shape and the required shape for putting tool
Shape matches.
6. noise measuring device according to claim 5, it is characterised in that：The handle（7）On be provided with anti-skid chequer.
7. noise measuring device according to claim 6, it is characterised in that：The press strip（8）Quantity be two, this two
Press strip described in root（8）It is individually fixed in fixed seat（4）The arranged on left and right sides of upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695979.4U CN207610786U (en) | 2017-12-08 | 2017-12-08 | A kind of noise measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695979.4U CN207610786U (en) | 2017-12-08 | 2017-12-08 | A kind of noise measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610786U true CN207610786U (en) | 2018-07-13 |
Family
ID=62796483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721695979.4U Expired - Fee Related CN207610786U (en) | 2017-12-08 | 2017-12-08 | A kind of noise measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459132A (en) * | 2018-12-18 | 2019-03-12 | 江西众安职业危害评价检测有限公司 | Noise testing device for workshop |
| CN110017893A (en) * | 2019-05-13 | 2019-07-16 | 湖南工学院 | A kind of noise survey device |
-
2017
- 2017-12-08 CN CN201721695979.4U patent/CN207610786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459132A (en) * | 2018-12-18 | 2019-03-12 | 江西众安职业危害评价检测有限公司 | Noise testing device for workshop |
| CN110017893A (en) * | 2019-05-13 | 2019-07-16 | 湖南工学院 | A kind of noise survey device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |