CN207636180U - A kind of Noise Sources Identification device - Google Patents
A kind of Noise Sources Identification device Download PDFInfo
- Publication number
- CN207636180U CN207636180U CN201721804800.4U CN201721804800U CN207636180U CN 207636180 U CN207636180 U CN 207636180U CN 201721804800 U CN201721804800 U CN 201721804800U CN 207636180 U CN207636180 U CN 207636180U
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- CN
- China
- Prior art keywords
- mounting blocks
- gear
- fixedly connected
- cavity
- kelly
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- 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.)
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Abstract
The utility model discloses a kind of Noise Sources Identification devices, including pedestal and mounting blocks, it is fixedly connected at the top of the mounting blocks and pedestal, cavity is equipped in the mounting blocks, it is rotatably connected to screw rod in the cavity, fixing sleeve is connected to first gear on the screw rod, the second gear being meshed with first gear is equipped in the cavity, the second gear is connected with cavity inner wall by bar rotation, the one end of the bull stick far from second gear runs through the inner wall of cavity and is fixedly connected with handle, one end sliding of the handle is inserted with kelly, around equipped with multiple card slots corresponding with kelly on the outer wall of the mounting blocks, the kelly is connected to cutting ferrule close to one end fixing sleeve of mounting blocks, the one end of the kelly far from cutting ferrule is fixedly connected with fixture block, the first spring is arranged on the kelly.The utility model makes the height of device be free to adjust by the setting of many places regulating mechanism, to improve the scope of application of device.
Description
Technical field
The utility model is related to noise detection technique field more particularly to a kind of Noise Sources Identification devices.
Background technology
Currently, problem of environmental pollution is increasingly severe, wherein noise pollution, which also becomes, influences the most tight of people's life
One of the pollution of weight, just needs advance notice people to have prevented the pollution of noise this when.However the sense of hearing for passing through people
It can not know the normal living environment of people is only under which type of acoustic environment.Around by sound detection system, measuring
The size of sound, and when beyond normal range (NR), send out alarm, at this moment people it is known that surrounding sound
It has been more than the range that receives of human body, has then found solution, enabling people's life, working and learning, there are one comfortable rings
Border.
But the external structure of existing Noise Sources Identification device is relatively simple, the height of device can not be adjusted freely,
To influence the scope of application of device, there is certain limitation.
Utility model content
Purpose of the utility model is to solve the external structure of Noise Sources Identification device in the prior art is relatively simple,
The height of device can not freely regulated problem, and propose a kind of Noise Sources Identification device.
To achieve the goals above, the utility model uses following technical solution：
It is fixedly connected at the top of a kind of Noise Sources Identification device, including pedestal and mounting blocks, the mounting blocks and pedestal, institute
It states and is equipped with cavity in mounting blocks, be rotatably connected to screw rod in the cavity, fixing sleeve is connected to first gear on the screw rod, described
The second gear being meshed with first gear is equipped in cavity, the second gear is connected with cavity inner wall by bar rotation,
The one end of the bull stick far from second gear runs through the inner wall of cavity and is fixedly connected with handle, and one end sliding of the handle is inserted
Equipped with kelly, around multiple card slots corresponding with kelly are equipped on the outer wall of the mounting blocks, the kelly is close to mounting blocks
One end fixing sleeve is connected to cutting ferrule, and the one end of the kelly far from cutting ferrule is fixedly connected with fixture block, first is arranged on the kelly
The both ends of spring, first spring are fixedly connected with fixture block and handle respectively, and the one end of the screw rod far from first gear is passed through
It wears the inner top of cavity and extends outwardly, the threaded one end that the screw rod extends is socketed with support column, and the support column is equipped with
Thread groove corresponding with screw rod, is connected between the support column and mounting blocks by multiple telescopic rods, the top of the support column
It is fixedly connected with driving motor, the output end of the driving motor is fixedly connected with identification device, the bottom of the identification device
Multiple bearing bars are fixedly connected with, the top of the support column is equipped with endless glide corresponding with bearing bar.
Preferably, rotation is socketed with two supporting sleeves on the bull stick, the opposite side of two supporting sleeves respectively with
The outer wall of cavity inner wall and mounting blocks offsets.
Preferably, be arranged with second spring on the telescopic rod, the both ends of the second spring respectively with mounting blocks and branch
Dagger is fixedly connected.
Preferably, one end that the screw rod is located in thread groove is fixedly connected with limited block.
Preferably, the interior basal sliding of the endless glide is connected with multiple balls, the edge and bearing bar of the ball
It is in contact.
Preferably, the bottom of the pedestal is equipped with mobile device.
In the utility model, when in use, first swing handle drives bar rotation to user, passes through first gear and second
Engagement between gear drives screw rod rotation, to drive support column to move up and down, to adjust the height of identification device,
Simultaneous retractable bar can effectively prevent support column to rotate, and limited block can prevent support column from falling off from screw rod, then open and drive
Dynamic motor drives identification device rotation, multi-angle to identify noise source.The utility model makes dress by the setting of many places regulating mechanism
The height set be free to adjust, to improve the scope of application of device.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Noise Sources Identification device structural schematic diagram；
Fig. 2 is structural schematic diagram at the A of Fig. 1.
In figure：1 pedestal, 2 mounting blocks, 3 screw rods, 4 first gears, 5 second gears, 6 bull sticks, 7 handles, 8 kellies, 9 cutting ferrules,
10 fixture blocks, 11 first springs, 12 support columns, 13 telescopic rods, 14 driving motors, 15 identification devices, 16 bearing bars, 17 supporting sleeves,
18 second springs, 19 limited blocks, 20 balls.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
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 "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of Noise Sources Identification device, including pedestal 1 and mounting blocks 2, the top of mounting blocks 2 and pedestal 1
It is fixedly connected, cavity is equipped in mounting blocks 2, screw rod 3 is rotatably connected in cavity, for driving support column 12 to move, on screw rod 3
Fixing sleeve is connected to first gear 4, and for driving screw rod 3 to rotate, the second gear 5 being meshed with first gear 4 is equipped in cavity,
For driving first gear 4 to rotate, second gear 5 and cavity inner wall are rotatablely connected by bull stick 6, for driving second gear 5
Rotation, the one end of bull stick 6 far from second gear 5 runs through the inner wall of cavity and is fixedly connected with handle 7, for driving 6 turns of bull stick
Dynamic, one end sliding of handle 7 is inserted with kelly 8, for fixing handle 7, is surround equipped with right with kelly 8 on the outer wall of mounting blocks 2
The multiple card slots answered, kelly 8 are connected to cutting ferrule 9 close to one end fixing sleeve of mounting blocks 2, prevent kelly 8 from falling off from handle 7, card
The one end of bar 8 far from cutting ferrule 9 is fixedly connected with fixture block 10, prevents kelly 8 from falling off from handle 7, and the first spring is arranged on kelly 8
11, certain resilient support is played to kelly 8, the both ends of the first spring 11 are fixedly connected with fixture block 10 and handle 7 respectively, screw rod
3 one end far from first gear 4 run through the inner top of cavity and extend outwardly, and the threaded one end that screw rod 3 extends is socketed with support
Column 12, is used to support identification device 15, and support column 12 is equipped with thread groove corresponding with screw rod 3, support column 12 and mounting blocks 2 it
Between connected by multiple telescopic rods 13, prevent support column 12 from rotating, the top of support column 12 is fixedly connected with driving motor 14, uses
In driving identification device 15 to rotate, the output end of driving motor 14 is fixedly connected with identification device 15, the bottom of identification device 15
Multiple bearing bars 16 are fixedly connected with, are used to support identification device 15, the top of support column 12 is equipped with corresponding with bearing bar 16
Endless glide.
It is rotated in the utility model, on bull stick 6 and is socketed with two supporting sleeves 17, the opposite side difference of two supporting sleeves 17
It offsets with the outer wall of cavity inner wall and mounting blocks 2, anti-dog link 6 shakes, and second spring 18, the second bullet are arranged on telescopic rod 13
The both ends of spring 18 are fixedly connected with mounting blocks 2 and support column 12 respectively, and certain resilient support, screw rod 3 are played to support column 12
One end in thread groove is fixedly connected with limited block 19, prevents screw rod 3 from falling off out of thread groove, the interior bottom of endless glide
Multiple balls 20 are slidably connected, the edge and bearing bar 16 of ball 20 are in contact, and reduce between bearing bar 16 and endless glide
Frictional force, the bottom of pedestal 1 is equipped with mobile device, is moved easily pedestal 1.
In the utility model, first swing handle 7 drives bull stick 6 to rotate, by between first gear 4 and second gear 5
Engagement drives screw rod 3 to rotate, to drive support column 12 to move up and down, to adjust the height of identification device 15, simultaneously
Telescopic rod 13 can effectively prevent support column 12 to rotate, and limited block 19 can prevent support column 12 from falling off from screw rod 3, then beat
Opening driving motor 14 drives identification device 15 to rotate, and multi-angle identifies noise source.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Noise Sources Identification device, including pedestal（1）And mounting blocks（2）, which is characterized in that the mounting blocks（2）The bottom and
Seat（1）Top be fixedly connected, the mounting blocks（2）It is interior to be equipped with cavity, it is rotatably connected to screw rod in the cavity（3）, described
Screw rod（3）Upper fixing sleeve is connected to first gear（4）, it is equipped in the cavity and first gear（4）The second gear being meshed
（5）, the second gear（5）Pass through bull stick with cavity inner wall（6）Rotation connection, the bull stick（6）Far from second gear（5）'s
One end runs through the inner wall of cavity and is fixedly connected with handle（7）, the handle（7）One end sliding be inserted with kelly（8）, described
Mounting blocks（2）Outer wall on around being equipped with and kelly（8）Corresponding multiple card slots, the kelly（8）Close to mounting blocks（2）One
End fixing sleeve is connected to cutting ferrule（9）, the kelly（8）Far from cutting ferrule（9）One end be fixedly connected with fixture block（10）, the kelly
（8）On be arranged with the first spring（11）, first spring（11）Both ends respectively with fixture block（10）And handle（7）It is fixed to connect
It connects, the screw rod（3）Far from first gear（4）One end through cavity inner top and extend outwardly, the screw rod（3）Extend
Threaded one end be socketed with support column（12）, the support column（12）It is equipped with and screw rod（3）Corresponding thread groove, the support
Column（12）And mounting blocks（2）Between pass through multiple telescopic rods（13）Connection, the support column（12）Top be fixedly connected with drive
Dynamic motor（14）, the driving motor（14）Output end be fixedly connected with identification device（15）, the identification device（15）'s
Bottom is fixedly connected with multiple bearing bars（16）, the support column（12）Top be equipped with and bearing bar（16）Corresponding annular is sliding
Rail.
2. a kind of Noise Sources Identification device according to claim 1, which is characterized in that the bull stick（6）Upper rotation socket
There are two supporting sleeves（17）, two supporting sleeves（17）Opposite side respectively with cavity inner wall and mounting blocks（2）Outer wall
It offsets.
3. a kind of Noise Sources Identification device according to claim 1, which is characterized in that the telescopic rod（13）On be arranged with
Second spring（18）, the second spring（18）Both ends respectively with mounting blocks（2）And support column（12）It is fixedly connected.
4. a kind of Noise Sources Identification device according to claim 1, which is characterized in that the screw rod（3）Positioned at thread groove
Interior one end is fixedly connected with limited block（19）.
5. a kind of Noise Sources Identification device according to claim 1, which is characterized in that slide the interior bottom of the endless glide
It is dynamic to be connected with multiple balls（20）, the ball（20）Edge and bearing bar（16）It is in contact.
6. a kind of Noise Sources Identification device according to claim 1, which is characterized in that the pedestal（1）Bottom be equipped with
Mobile device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804800.4U CN207636180U (en) | 2017-12-21 | 2017-12-21 | A kind of Noise Sources Identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804800.4U CN207636180U (en) | 2017-12-21 | 2017-12-21 | A kind of Noise Sources Identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636180U true CN207636180U (en) | 2018-07-20 |
Family
ID=62853792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804800.4U Expired - Fee Related CN207636180U (en) | 2017-12-21 | 2017-12-21 | A kind of Noise Sources Identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027370A (en) * | 2019-05-24 | 2019-07-19 | 惠州市汇联盛科技有限公司 | The tire pressure monitor of built-in perfume holder |
| CN111486944A (en) * | 2020-03-31 | 2020-08-04 | 广东中检检测技术有限公司 | Noise monitoring system |
| CN112621604A (en) * | 2020-12-10 | 2021-04-09 | 湖南新盛业智能科技设备有限公司 | Clamping device is used in metal product processing |
| CN113319763A (en) * | 2021-06-25 | 2021-08-31 | 东风时代(武汉)电池系统有限公司 | Convenient clamp overturning mechanism |
| CN113580237A (en) * | 2021-07-30 | 2021-11-02 | 刘芳芳 | Adhesive label preparation and processing system and preparation and processing method |
-
2017
- 2017-12-21 CN CN201721804800.4U patent/CN207636180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027370A (en) * | 2019-05-24 | 2019-07-19 | 惠州市汇联盛科技有限公司 | The tire pressure monitor of built-in perfume holder |
| CN111486944A (en) * | 2020-03-31 | 2020-08-04 | 广东中检检测技术有限公司 | Noise monitoring system |
| CN112621604A (en) * | 2020-12-10 | 2021-04-09 | 湖南新盛业智能科技设备有限公司 | Clamping device is used in metal product processing |
| CN113319763A (en) * | 2021-06-25 | 2021-08-31 | 东风时代(武汉)电池系统有限公司 | Convenient clamp overturning mechanism |
| CN113580237A (en) * | 2021-07-30 | 2021-11-02 | 刘芳芳 | Adhesive label preparation and processing system and preparation and processing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201221 |