CN108648771A - A kind of energy saving voice collection device with automatic activation function - Google Patents
A kind of energy saving voice collection device with automatic activation function Download PDFInfo
- Publication number
- CN108648771A CN108648771A CN201810869256.4A CN201810869256A CN108648771A CN 108648771 A CN108648771 A CN 108648771A CN 201810869256 A CN201810869256 A CN 201810869256A CN 108648771 A CN108648771 A CN 108648771A
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- China
- Prior art keywords
- sound
- pick
- waterproof shell
- head
- energy saving
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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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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/022—Control panels
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The invention discloses a kind of energy saving voice collection devices with automatic activation function, including waterproof shell, sound inductor, pick-up head, Sound Processor Unit, control module, it is provided with electronic display on the long end side wall of waterproof shell, it is provided with control button below the electronic display, it is provided with solar panel at the top of the waterproof shell, it is provided with the pick-up head on the waterproof shell short end side wall, the pick-up head side is provided with dust cover, the pick-up head is internally provided with sound pick-up, the pick-up head surrounding is provided with the sound inductor, the sound inductor is internally provided with sensitive holder, it is provided with laser emitter on the sensitivity holder.Advantageous effect is：1, easy to operate, SoundRec effect is good, and cruising ability is long；2, equipment has the function of to activate automatically, can be needed according to different records to adjust sound threshold value, dilatancy is strong；3, intelligentized design is taken, good energy-conserving effect, service life of equipment is long.
Description
Technical field
The present invention relates to sound collection means technical fields, more particularly to a kind of energy saving sound with automatic activation function
Sound harvester.
Background technology
With the continuous development of China's modernization, monitoring device as important tool, be widely used in it is various not
With engineering in, wherein sound pick-up due to its use cost it is low, data collection performance is good, receives the extensive concern of people.
Sound pick-up be widely used in China Aviation space flight, national defence key project, military command system, Military Electronic Equipment,
High ferro compartment, stock exchange, prison prison storehouse, visits room, public security organs' hearing room, patrol, outdoor vehicle at bank finance system
Carry command car, bus, local police station, court trial, judicial supervisor, freeway toll station, service window, hall, narcotic house,
Industrial and commercial (tax) reconciles room, archives, museum, labour education and rehabilitation school, machine poplar security check passage, frontier inspection port, custom post, hospital,
School multimedia classroom, classroom dais, meeting room rostrum, bid room, assessment of bids room, auction room, broadcast broadcasting and TV, amusement square, street
The every field such as road, government bodies gate, army sentry post, the synchronization video recording of outdoor wilderness.
The Chinese patent of Publication No. CN204425569U, discloses a kind of energy-saving type sound pick-up, and main body is round pickup
Device, including into sound component and pickup housing, be mounted on inside pickup housing into sound component, further include solar panel and
Small battery, solar panel are connected with small battery.Solar panel is circular ring shape, solar panel with pick up
Sound device shell is in concentric structure, is fixed at pickup housing upper surface.Small battery is fixed at outside sound pick-up
Inside shell, small battery is connect with solar panel and into sound component respectively.
That there are installation difficulty during actual use is big for above-mentioned patent, and complicated for operation, sound collecting efficiency is low, adjusts
The problems such as performance is insufficient, and use cost is high, therefore we need to be further improved on this basis.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of energy saving sound with automatic activation function
Sound harvester, the present invention takes integrative design, easy for installation, easy to operate, and floor space is small, is widely used in various rings
In border, use cost is low, better economy.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of energy saving voice collection device with automatic activation function, including waterproof shell, sound inductor, pick-up head, sound
Sound processor, control module are provided with electronic display on the long end side wall of waterproof shell, are set below the electronic display
It is equipped with control button, solar panel is provided at the top of the waterproof shell, is provided on the waterproof shell short end side wall
The pick-up head, the pick-up head side are provided with dust cover, and the pick-up head is internally provided with sound pick-up, the pick-up head
Surrounding is provided with the sound inductor, and the sound inductor is internally provided with sensitive holder, is arranged on the sensitivity holder
There are laser emitter, described laser emitter one end to be provided with reflection diaphragm, signal trigger is provided on the reflection diaphragm,
The waterproof shell bottom is provided with stabilizing base, and the waterproof shell rear is provided with side wall mounting bracket, the waterproof shell
It is internally provided with lithium battery, is provided with the control module above the lithium battery, the control module is internally provided with wirelessly
Transmitter, the Wireless Transmitter side are provided with central processing unit, and the Wireless Transmitter other side is provided with information storage
Device, the control module side are provided with overload protective device, the Sound Processor Unit, institute are provided with above the overload protective device
It states Sound Processor Unit and is internally provided with Signal Booster, the Signal Booster side is provided with noise reduction device, the signal
The booster other side is provided with tone filter, and the dust cover is together with the pick-up head nested encryptions, the pickup
Device is electrically connected with the Sound Processor Unit, and the signal trigger is fastened together with the reflection diaphragm by screw,
With the waterproof shell by being connected together together, the side wall mounting bracket passes through the stabilizing base with the waterproof shell
Screw is fastened together, and the lithium battery is electrically connected with the solar panel, the control module and lithium electricity
Pond is electrically connected, and the Wireless Transmitter is electrically connected with the central processing unit, and the central processing unit concrete model is KY12S,
The Wireless Transmitter is electrically connected with described information memory, and the overload protective device is connect with the control module by conducting wire
Together, the Sound Processor Unit is electrically connected with the control module, and the Signal Booster is electrically connected with the tone filter
It connects, the Signal Booster is electrically connected with the noise reduction device.
In above structure, when equipment carries out sound collecting operation, first equipment can be pacified by the side wall mounting bracket
Mounted in designated position, the relative program run later come set device by the control button, the sound inductor can be into
The sound of row ambient enviroment is detected, and the laser emitter inside the sound inductor can send laser to described anti-in real time
It penetrates at diaphragm, when equipment ambient enviroment is steady, laser passes through the reflection diaphragm center, when external voice sounds, institute
It states laser emitter and receives vibrations laser on the sensitive holder and shift, expose at the signal trigger, it is described
Signal trigger can send out signal and control the recording that the sound pick-up start-up operation inside the pick-up head carries out sound immediately,
Audio being filtered with after the noise reduction process of the noise reduction device by the tone filter, increased by the signal
Strong device carries out signal amplification, is transmitted to the Wireless Transmitter later, after the processing operation by the central processing unit, storage
At described information memory, that is, the automatic activation record process of entire audio is completed, the solar panel can be by the sun
Power storage can be converted into and powered for equipment in the lithium battery.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the electronic display
Display screen is embedded on the waterproof shell side wall, and the control button is together with the waterproof shell nested encryptions.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the solar energy
Solar panel is fastened together with the waterproof shell by screw, and the pick-up head is connected with the waterproof shell by engaging
It is connected together.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the sound sense
Device is answered to be embedded on the waterproof shell, the sensitivity holder is fastened together with the sound inductor by screw.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the laser hair
Emitter is linked together with the sensitive holder by bearing, and the reflection diaphragm is fastened with the sound inductor by screw
It links together.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the sound sense
It answers the quantity of device to have 4, is distributed in the pick-up head surrounding.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, described information is deposited
The memory capacity of reservoir is not less than 32G.
In order to further increase the using effect of the energy saving voice collection device with automatic activation function, the electronic display
Display screen is liquid crystal display.
Compared with prior art, beneficial effects of the present invention are as follows：
1, easy to operate, SoundRec effect is good, and cruising ability is long；
2, equipment has the function of to activate automatically, can be needed according to different records to adjust sound threshold value, dilatancy is strong；
3, intelligentized design is taken, good energy-conserving effect, service life of equipment is long.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of space multistory view with the energy saving voice collection device of activation function automatically of the present invention；
Fig. 2 is a kind of main sectional structure schematic diagram with the energy saving voice collection device of activation function automatically of the present invention；
Fig. 3 is a kind of control module topology view with the energy saving voice collection device of activation function automatically of the present invention；
Fig. 4 is that a kind of Sound Processor Unit structure with the energy saving voice collection device of automatic activation function of the present invention regards
Figure；
Fig. 5 is that a kind of sound sensor structure with the energy saving voice collection device of automatic activation function of the present invention regards
Figure；
Fig. 6 is a kind of circuit structure flow diagram with the energy saving voice collection device of activation function automatically of the present invention.
The reference numerals are as follows：
1, waterproof shell；2, control button；3, electronic display；4, solar panel；5, sound inductor；6, pick-up head；
7, stabilizing base；8, lithium battery；9, overload protective device；10, Sound Processor Unit；11, side wall mounting bracket；12, dust cover；13、
Sound pick-up；14, control module；15, central processing unit；16, Wireless Transmitter；17, information-storing device；18, Signal Booster；
19, tone filter；20, noise reduction device；21, sensitive holder；22, laser emitter；23, reflection diaphragm；24, signal triggers
Device.
Specific implementation mode
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Embodiment one：
As shown in figs 1 to 6, a kind of energy saving voice collection device with automatic activation function, including waterproof shell 1, sound sense
Device 5, pick-up head 6, Sound Processor Unit 10, control module 14 are answered, electronic display 3 is provided on 1 long end side wall of waterproof shell, electricity
3 lower section of sub- display screen is provided with control button 2, and 1 top of waterproof shell is provided with solar panel 4,1 short end side of waterproof shell
Pick-up head 6 is provided on wall, 6 side of pick-up head is provided with dust cover 12, and pick-up head 6 is internally provided with sound pick-up 13, pickup
First 6 surrounding is provided with sound inductor 5, and sound inductor 5 is internally provided with sensitive holder 21, and sensitive holder 21 is sharp for installing
Optical transmitting set 22 is provided with laser emitter 22 on sensitive holder 21, and laser emitter 22 is for emitting laser, laser emitter
22 one end are provided with reflection diaphragm 23, and reflection diaphragm 23 is used for reflection laser, signal trigger 24 is provided on reflection diaphragm 23,
Signal trigger 24 triggers work for equipment, and 1 bottom of waterproof shell is provided with stabilizing base 7, and 1 rear of waterproof shell is provided with side
Wall mounting bracket 11, waterproof shell 1 are internally provided with lithium battery 8, and lithium battery 8 is used for power supply to the device, 8 top setting of lithium battery
There are control module 14, control module 14 to be internally provided with Wireless Transmitter 16, Wireless Transmitter 16 is used for transmission wireless signal, nothing
16 side of line transmitter is provided with central processing unit 15, and 16 other side of Wireless Transmitter is provided with information-storing device 17, controls mould
14 side of block is provided with overload protective device 9, and overload protective device 9 is used for the overload protection of equipment, and 9 top of overload protective device is provided with
Sound Processor Unit 10, Sound Processor Unit 10 are internally provided with Signal Booster 18, and 18 side of Signal Booster is provided with sound drop
It makes an uproar device 20,18 other side of Signal Booster is provided with tone filter 19, and dust cover 12 is with 6 nested encryptions of pick-up head one
It rises, sound pick-up 13 is electrically connected with Sound Processor Unit 10, and signal trigger 24 is fastenedly connected by screw one with reflection diaphragm 23
It rises, with waterproof shell 1 by being connected together together, side wall mounting bracket 11 is fastened with waterproof shell 1 by screw stabilizing base 7
It links together, lithium battery 8 is electrically connected with solar panel 4, and control module 14 is electrically connected with lithium battery 8, Wireless Transmitter
16 are electrically connected with central processing unit 15, and 15 concrete model of central processing unit is KY12S, Wireless Transmitter 16 and information-storing device 17
Electrical connection, overload protective device 9 are linked together with control module 14 by conducting wire, and Sound Processor Unit 10 is electrically connected with control module 14
It connects, Signal Booster 18 is electrically connected with tone filter 19, and Signal Booster 18 is electrically connected with noise reduction device 20.
Embodiment two：
The difference between this embodiment and the first embodiment lies in：In the present embodiment,
The quantity of sound inductor 5 has 4, is distributed in 6 surrounding of pick-up head.
Specifically, setting helps to improve the sound detection precision of equipment in this way, it is ensured that sound collection it is instant and accurate.
The operation principle of the present invention is that：When equipment carries out sound collecting operation, can equipment first be installed into branch by side wall
Frame 11 be mounted on designated position, relative program run later come set device by control button 2, sound inductor 5 understand into
The sound of row ambient enviroment is detected, and the laser emitter 22 inside sound inductor 5 can send laser to reflection diaphragm 23 in real time
Place, when equipment ambient enviroment is steady, laser passes through 23 center of reflection diaphragm, when external voice sounds, laser emitter
22 receive vibrations laser on sensitive holder 21 shifts, and exposes at signal trigger 24, signal trigger 24 can immediately
The recording that the start-up operation of sound pick-up 13 inside signal control pick-up head 6 carries out sound is sent out, audio can pass through tone filter
19 be filtered with after the noise reduction process of sound denoiser 20, carries out signal amplification by Signal Booster 18, transmits later
To Wireless Transmitter 16, after the processing operation by central processing unit 15, it is stored at information-storing device 17, that is, completes entire sound
The automatic activation record process of frequency, solar panel 4 can be converted solar energy into electrical energy to be stored in lithium battery 8 and be supplied for equipment
Electricity.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of energy saving voice collection device with automatic activation function, it is characterised in that：Incude including waterproof shell, sound
Device, pick-up head, Sound Processor Unit, control module are provided with electronic display, the electronics on the long end side wall of waterproof shell
It is provided with control button below display screen, solar panel, the waterproof shell short end are provided at the top of the waterproof shell
The pick-up head is provided on side wall, the pick-up head side is provided with dust cover, and the pick-up head is internally provided with pickup
Device, the pick-up head surrounding are provided with the sound inductor, and the sound inductor is internally provided with sensitive holder, described quick
Laser emitter is provided on sensing rack, described laser emitter one end is provided with reflection diaphragm, is arranged on the reflection diaphragm
There are signal trigger, the waterproof shell bottom to be provided with stabilizing base, the waterproof shell rear is provided with side wall mounting bracket,
The waterproof shell is internally provided with lithium battery, is provided with the control module above the lithium battery, in the control module
Portion is provided with Wireless Transmitter, and the Wireless Transmitter side is provided with central processing unit, and the Wireless Transmitter other side is set
It is equipped with information-storing device, the control module side is provided with overload protective device, is provided with above the overload protective device described
Sound Processor Unit, the Sound Processor Unit are internally provided with Signal Booster, and the Signal Booster side is provided with sound drop
It makes an uproar device, the Signal Booster other side is provided with tone filter, and the dust cover exists with the pick-up head nested encryptions
Together, the sound pick-up is electrically connected with the Sound Processor Unit, and the signal trigger is tight by screw with the reflection diaphragm
It is connected and is connected together, the stabilizing base and the waterproof shell are by being connected together together, the side wall mounting bracket and institute
It states waterproof shell to be fastened together by screw, the lithium battery is electrically connected with the solar panel, the control
Module is connect with the lithium battery, and the Wireless Transmitter is electrically connected with the central processing unit, the Wireless Transmitter with
Described information memory is electrically connected, and the overload protective device is linked together with the control module by conducting wire, the sound
Processor is electrically connected with the control module, and the Signal Booster is electrically connected with the tone filter, the signal enhancing
Device is electrically connected with the noise reduction device.
2. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
It states electronic display to be embedded on the waterproof shell side wall, the control button is with the waterproof shell nested encryptions one
It rises.
3. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
It states solar panel to be fastened together by screw with the waterproof shell, the pick-up head is logical with the waterproof shell
It crosses and is connected together together.
4. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
It states sound inductor to be embedded on the waterproof shell, the sensitivity holder is fastenedly connected with the sound inductor by screw
Together.
5. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
The quantity for stating sound inductor has 4, is distributed in the pick-up head surrounding.
6. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
The memory capacity for stating information-storing device is not less than 32G.
7. a kind of energy saving voice collection device with automatic activation function according to claim 1, it is characterised in that：Institute
It is liquid crystal display to state electronic display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869256.4A CN108648771A (en) | 2018-08-02 | 2018-08-02 | A kind of energy saving voice collection device with automatic activation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869256.4A CN108648771A (en) | 2018-08-02 | 2018-08-02 | A kind of energy saving voice collection device with automatic activation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108648771A true CN108648771A (en) | 2018-10-12 |
Family
ID=63760630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869256.4A Pending CN108648771A (en) | 2018-08-02 | 2018-08-02 | A kind of energy saving voice collection device with automatic activation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108648771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948739A (en) * | 2019-04-22 | 2019-06-28 | 桂林电子科技大学 | Ambient sound event acquisition and Transmission system based on support vector machines |
-
2018
- 2018-08-02 CN CN201810869256.4A patent/CN108648771A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948739A (en) * | 2019-04-22 | 2019-06-28 | 桂林电子科技大学 | Ambient sound event acquisition and Transmission system based on support vector machines |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |
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| WD01 | Invention patent application deemed withdrawn after publication |