CN207473084U - A kind of sound source locating device - Google Patents
A kind of sound source locating device Download PDFInfo
- Publication number
- CN207473084U CN207473084U CN201721306031.5U CN201721306031U CN207473084U CN 207473084 U CN207473084 U CN 207473084U CN 201721306031 U CN201721306031 U CN 201721306031U CN 207473084 U CN207473084 U CN 207473084U
- Authority
- CN
- China
- Prior art keywords
- controller
- installing plate
- sound source
- electric turntable
- electrically connected
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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 sound source locating devices,Including cylindrical stent,The both ends of the cylindrical stent are respectively equipped with left installing plate and right installing plate,And laser designator is installed on the outside of the installing plate,Display is installed on the outside of the right installing plate,The bottom of the cylindrical stent is installed with electric turntable,The bottom of the electric turntable is equipped with pillar,One end of the pillar is embedded in the bottom of the electric turntable,And it is flexibly connected with the electric turntable,The other end of the pillar is fixedly connected with pedestal by nut,The side of the pedestal is equipped with controller,The inside of the controller is equipped with infrared transceiver module,And the laser designator,The display,The infrared transceiver module and the electric turntable are electrically connected with the controller,The inside of the pedestal is equipped with data acquisition module and data processing module,This kind of sound source locating device has simple in structure,Intuitive the characteristics of presenting.
Description
Technical field
The utility model is related to field of locating technology, specially a kind of sound source locating device.
Background technology
Existing sound source locating device usually requires a fairly large number of voice collection device (microphone etc.) so that its volume
Larger, portability is poor.Meanwhile the sound localization method used mainly has：The sound localization method of method is formed based on velocity of wave；
Its basic thought is：By the way that the output of each array element is weighted summation, microphone receiving array direction finding maximum output is adjusted
The point of power direction, which is point source of sound.This method needs number of microphone more, while the treating capacity of data is larger, therefore
It can not be applied to real-time system.It is also desirable to the priori of sound-source signal and ambient noise, therefore have a fixing to precision
It rings, it is mobile inconvenient.
So how to design a kind of sound source locating device, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of sound source locating device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of sound source locating device, including cylinder
Stent, the both ends of the cylindrical stent are respectively equipped with left installing plate and right installing plate, and the outside installation of the left installing plate
There is laser designator, display is installed on the outside of the right installing plate, the bottom of the cylindrical stent is installed with electricity
Turn disk, the bottom of the electric turntable are equipped with pillar, and one end of the pillar is embedded in the bottom of the electric turntable, and with institute
Electric turntable flexible connection is stated, the other end of the pillar is fixedly connected with pedestal by nut, and the side of the pedestal is equipped with
Controller, the inside of the controller are equipped with infrared transceiver module, and the infrared transceiver module and the electric turntable are equal
It is electrically connected with the controller, the inside of the pedestal is equipped with data acquisition module and data processing module, and the number
It is electrically connected according to acquisition module and the data processing module, the bottom of the pedestal is equipped with universal wheel.
Further, the laser designator is installed on the centre of the left installing plate, and the laser designator with
The controller is electrically connected.
Further, the display is LED screen.
Further, be evenly distributed with 3 microphones on the outside of the left installing plate, upper end on the outside of the right installing plate and
Lower end is separately installed with 2 microphones, and the microphone is electrically connected with the controller, and the data acquisition module with
The microphone is electrically connected.
Further, the data acquisition module and the data processing module are electrically connected with the controller.
Further, the controller is furnished with control terminal.
Compared with prior art, the beneficial effects of the utility model are：This kind of sound source locating device passes through laser designator
The centre of left installing plate is installed on, and laser designator is electrically connected with controller, helps accurately to be positioned.Display
Device is LED screen, convenient intuitively to embody coordinate position.A microphone, right installation are evenly distributed on the outside of left installing plate
Top and bottom on the outside of plate are separately installed with a microphone, and microphone is electrically connected with controller, can preferably be carried out
Determining for position, then coordinates laser designator to be positioned.Data acquisition module and data processing module are electric with controller
Property connection, the signal of each microphone of acquisition is sent to data processing module and handled, passed through by data acquisition module
Controller is controlled to be shown in the display.Controller is furnished with control terminal, facilitates remote control auditory localization, so
It has a wide range of applications.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model understructure schematic diagram；
Fig. 3 is the right mounting plates structure schematic diagram of the utility model；
In figure：1- cylindrical stents；The left installing plates of 2-；The right installing plates of 3-；4- electric turntables；5- pillars；6- pedestals；7- is controlled
Device processed；8- data acquisition modules；9- data processing modules；10- infrared transceiver modules；11- universal wheels；12- microphones；13- swashs
Optical indicator；14- displays.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of sound source locating device is propped up including cylinder
Frame 1, the both ends of the cylindrical stent 1 are respectively equipped with left installing plate 2 and right installing plate 3, and the outside peace of the left installing plate 2
Equipped with laser designator 13, the outside of the right installing plate 3 is equipped with display 14, and the bottom of the cylindrical stent 1 is fixed
Electric turntable 4 is installed, the bottom of the electric turntable 4 is equipped with pillar 5, and one end of the pillar 5 is embedded in the electric turntable 4
Bottom, and be flexibly connected with the electric turntable 4, the other end of the pillar 5 is fixedly connected with pedestal 6, institute by nut
The side for stating pedestal 6 is equipped with controller 7, and the inside of the controller 7 is equipped with infrared transceiver module 10, and the infrared receiving/transmission
Module 10 and the electric turntable 4 are electrically connected with the controller 7, and the inside of the pedestal 6 is equipped with data acquisition module
Block 8 and data processing module 9, and the data acquisition module 8 is electrically connected with the data processing module 9, the pedestal 6
Bottom is equipped with universal wheel 11.
Further, the laser designator 13 is installed on the centre of the left installing plate 2, and the laser designator
13 are electrically connected with the controller 7, help accurately to be positioned.
Further, the display 14 is LED screen, convenient intuitively to embody coordinate position.
Further, the outside of the left installing plate 2 is evenly distributed with 3 microphones 12, right 3 outside of installing plate
Top and bottom are separately installed with 2 microphones 12, and the microphone 12 is electrically connected with the controller 7, can be more preferable
Progress position determine, the laser designator 13 is then coordinated to be positioned, and the data acquisition module 8 and the biography
Sound device 12 is electrically connected.
Further, the data acquisition module 8 and the data processing module 9 are electrically connected with the controller 7,
The signal of each microphone 12 of acquisition is sent at the data processing module 9 by the data acquisition module 8
Reason, shows being controlled by the controller 7 in the display 14.
Further, the controller 7 is furnished with control terminal, facilitates remote control auditory localization.
Operation principle：First, device is moved to by required position by universal wheel 11, cylindrical stent 1 is placed in initially
Position, then by each 12 collected sound signal of microphone, then, each voice signal acquired passes through data acquisition module 8
It is sent into data processing module 9 and carries out respective handling, so as to obtain sound source coordinate；Then, data processing module 9 passes through controller
7 export the control signal for including sound source coordinate to display 14, and display 14 is LED screen, so as to according to obtained sound source
Coordinate is indicated to obtain mark point on display 14；Data processing module 9 is electrically connected with controller 7, controller 7 again to
The output control signal of electric turntable 4, adjusts cylindrical stent 1 to indicating positions so that show in indicating positions so as to rotate
The coordinate origin of device 14 coincides with the mark point indicated in initial position.Then at this point, what laser designator 13 was sent out
Direction indicated by laser signal is sound source direction.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sound source locating device, including cylindrical stent (1), it is characterised in that：The both ends of the cylindrical stent (1) point
Not She You left installing plate (2) and right installing plate (3), and laser designator (13), institute are installed on the outside of the left installing plate (2)
It states and display (14) is installed on the outside of right installing plate (3), the bottom of the cylindrical stent (1) is installed with electric turntable
(4), the bottom of the electric turntable (4) is equipped with pillar (5), and one end of the pillar (5) is embedded in the bottom of the electric turntable (4)
Portion, and be flexibly connected with the electric turntable (4), the other end of the pillar (5) is fixedly connected with pedestal (6) by nut,
The side of the pedestal (6) is equipped with controller (7), and the inside of the controller (7) is equipped with infrared transceiver module (10), and institute
State infrared transceiver module (10) and the electric turntable (4) with the controller (7) be electrically connected, the pedestal (6) it is interior
Portion is equipped with data acquisition module (8) and data processing module (9), and the data acquisition module (8) and the data processing
Module (9) is electrically connected, and the bottom of the pedestal (6) is equipped with universal wheel (11).
2. a kind of sound source locating device according to claim 1, it is characterised in that：The laser designator (13) is installed on
The centre of the left installing plate (2), and the laser designator (13) is electrically connected with the controller (7).
3. a kind of sound source locating device according to claim 1, it is characterised in that：The display (14) is LED screen.
4. a kind of sound source locating device according to claim 1, it is characterised in that：The outside of the left installing plate (2) is equal
Even to be distributed with 3 microphones (12), the top and bottom on the outside of the right installing plate (3) are separately installed with 2 microphones (12),
And the microphone (12) is electrically connected with the controller (7), and the data acquisition module (8) and the microphone (12)
It is electrically connected.
5. a kind of sound source locating device according to claim 1, it is characterised in that：The data acquisition module (8) and institute
Data processing module (9) is stated to be electrically connected with the controller (7).
6. a kind of sound source locating device according to claim 1, it is characterised in that：The controller (7) is whole equipped with control
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306031.5U CN207473084U (en) | 2017-10-11 | 2017-10-11 | A kind of sound source locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306031.5U CN207473084U (en) | 2017-10-11 | 2017-10-11 | A kind of sound source locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473084U true CN207473084U (en) | 2018-06-08 |
Family
ID=62267938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721306031.5U Expired - Fee Related CN207473084U (en) | 2017-10-11 | 2017-10-11 | A kind of sound source locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759314A (en) * | 2021-09-01 | 2021-12-07 | 浙江讯飞智能科技有限公司 | Sound source visualization method, device and system and computer readable storage medium |
-
2017
- 2017-10-11 CN CN201721306031.5U patent/CN207473084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759314A (en) * | 2021-09-01 | 2021-12-07 | 浙江讯飞智能科技有限公司 | Sound source visualization method, device and system and computer readable storage medium |
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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: 20180608 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |