CN207352969U - A kind of automatic recording learning machine - Google Patents
A kind of automatic recording learning machine Download PDFInfo
- Publication number
- CN207352969U CN207352969U CN201720992075.1U CN201720992075U CN207352969U CN 207352969 U CN207352969 U CN 207352969U CN 201720992075 U CN201720992075 U CN 201720992075U CN 207352969 U CN207352969 U CN 207352969U
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- Prior art keywords
- sound pick
- housing
- screen
- card slot
- decoder
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- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000005236 sound signal Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of automatic recording learning machine, including housing, the center of enclosure interior has been provided with touch-screen, the bottom record button of power button, the side of housing is provided with USB interface, the top of SD card is provided with earphone interface, housing is internally provided with circuit board, screen decoder is provided with circuit board, the side of sound pick-up is provided with sound pick-up acquisition probe, the bottom of audio decoder is provided with memory block, and the bottom of microcontroller is provided with power amplifier module, and the bottom of power amplifier module is provided with loudspeaker.The utility model is by being provided with record button, SD card slot, sound pick-up and sound pick-up acquisition probe, sound pick-up acquisition probe is used for collected sound signal, after pressing record button, under the coordination of microcontroller, after sound pick-up preliminary treatment, the voice signal of preliminary treatment is stored and is inserted in the SD card of SD card slot, is read easy to parent, replays the learning process of child.
Description
Technical field
A kind of learning machine is the utility model is related to, more particularly to a kind of automatic recording learning machine.
Background technology
Learning machine is a kind of portable learning for comparing popularization in the student group of CONTINENTAL AREA OF CHINA.Early stage
Habit machine is connected with television set, is exported and is shown using video screen, is not possessed portability, is progressively turned to various sizes later
E-dictionaries smaller, with separate display screens, there is provided the function such as personal information management, game, Sino-British dictionary, Sino-British intertranslation, but
All programs are all to cure on a memory, thus storage capacity is limited, and function does not have extendibility, with the hair of technology
Exhibition, this portable equipment further enhancing learning functionality in new development, support different study forms and diversified subject,
It is powerful, some possess open operating system, support capacity extensions, the function such as player.
But at present on school's machine do not possess a key recording function, if it is possible to by children study process remember
Record is got off, and parent can be allowed to recognize the study schedule of child, is also convenient for the learning state of parental control child, and child is learning
After habit, the recording of oneself is played back, the interest of oneself study can also be increased.
The content of the invention
The technical problems to be solved in the utility model is the defects of overcoming the prior art, there is provided a kind of automatic recording study
Machine, can be recorded the learning process of child with a key automatic recording.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of automatic recording learning machine of the utility model, including housing, the center of the enclosure interior are provided with touch-screen,
The side of the touch-screen is provided with power button, and the bottom of the power button is provided with record button, and the one of the housing
Side is provided with USB interface, and SD card slot is provided with the top of the USB interface, earphone interface is provided with the top of the SD card slot,
The housing is internally provided with circuit board, and screen decoder, the bottom of the screen decoder are provided with the circuit board
Sound pick-up is provided with, the side of the sound pick-up is provided with sound pick-up acquisition probe, and the side of the screen decoder is provided with
Audio decoder, the bottom of the audio decoder are provided with memory block, and the bottom of the sound pick-up and memory block is provided with electricity
Source, the side of the audio decoder and memory block are provided with microcontroller, and the bottom of the microcontroller is provided with power amplifier mould
Block, the bottom of the power amplifier module are provided with loudspeaker.
It is equal as a kind of optimal technical scheme of the utility model, one end of the earphone interface, SD card slot and USB interface
It is electrically connected with circuit board.
As a kind of optimal technical scheme of the utility model, the opposite side of the housing is provided with pickup hole, described to pick up
Sound device acquisition probe is fixed in pickup hole.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is internally provided with SD card slot, pickup by being provided with record button, housing on the surface of housing
Device and sound pick-up acquisition probe, sound pick-up acquisition probe is used for collected sound signal, after pressing record button, in microcontroller
Coordination under, after sound pick-up preliminary treatment, the voice signal of preliminary treatment is stored and is inserted in the SD card of SD card slot,
Read easy to parent, replay the learning process of child.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
In figure：1st, housing；2nd, touch-screen；3rd, power button；4th, earphone interface；5th, SD card slot；6th, record button；7、USB
Interface；8th, circuit board；9th, screen decoder；10th, memory block；11st, audio decoder；12nd, microcontroller；13rd, pickup hole；14、
Power amplifier module；15th, loudspeaker；16th, power supply；17th, sound pick-up；18th, sound pick-up acquisition probe.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of automatic recording learning machine, including housing 1, inside housing 1 in
Centre is provided with touch-screen 2, and the side of touch-screen 2 is provided with power button 3, and the bottom of power button 3 is provided with record button 6,
The side of housing 1 is provided with USB interface 7, and the top of USB interface 7 is provided with SD card slot 5, and the top of SD card slot 5 is provided with earphone
Interface 4, housing 1 are internally provided with circuit board 8, screen decoder 9 are provided with circuit board 8, and the bottom of screen decoder 9 is set
Sound pick-up 17 is equipped with, the side of sound pick-up 17 is provided with sound pick-up acquisition probe 18, and the side of screen decoder 9 is provided with audio
Decoder 11, the bottom of audio decoder 11 are provided with memory block 10, and the bottom of sound pick-up 17 and memory block 10 is provided with power supply
16, the side of audio decoder 11 and memory block 10 is provided with microcontroller 12, and the bottom of microcontroller 12 is provided with power amplifier mould
Block 14, the bottom of power amplifier module 14 are provided with loudspeaker 15.
Further, earphone interface 4, SD card slot 5 and USB interface 7 and one end are fixedly connected with circuit board 8, and earphone connects
Mouth 4 is used to transmit audio signal, big SD card is may be inserted into SD card slot 5, USB interface 7 can also may be used as data download interface
Using the charging interface as power supply 16.
The opposite side of housing 1 is provided with pickup hole 13, and sound pick-up acquisition probe 18 is fixed in pickup hole 13, pickup hole 13
Through the side wall of housing 1, sound pick-up acquisition probe 18 is located in pickup hole 13, can gather the voice signal of child.
Specifically, press power switch 3, this learning machine is started to work, and after pressing record button 6, sound pick-up 17 and is picked up
Sound device acquisition probe 18 is started to work, and sound pick-up acquisition probe 18 is used for the voice signal for gathering child, is then collected
Voice signal will be after 17 preliminary treatment of sound pick-up, the signal after 17 preliminary treatment of sound pick-up, in microcontroller 12
Under coordination, it is stored into SD card.
The utility model by being provided with record button 6 on the surface of housing 1, housing 1 be internally provided with SD card slot 5,
Sound pick-up 17 and sound pick-up acquisition probe 18, sound pick-up acquisition probe 18 are used for collected sound signal, press record button 6 it
Afterwards, under the coordination of microcontroller 12, after 17 preliminary treatment of sound pick-up, the voice signal of preliminary treatment is stored into slotting
In the SD card of SD card slot 5, read easy to parent, replay the learning process of child.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of automatic recording learning machine, including housing（1）, it is characterised in that the housing（1）Internal center is provided with tactile
Touch screen（2）, the touch-screen（2）Side be provided with power button（3）, the power button（3）Bottom be provided with recording
Button（6）, the housing（1）Side be provided with USB interface（7）, the USB interface（7）Top be provided with SD card slot
（5）, the SD card slot（5）Top be provided with earphone interface（4）, the housing（1）Be internally provided with circuit board（8）, institute
State circuit board（8）On be provided with screen decoder（9）, the screen decoder（9）Bottom be provided with sound pick-up（17）, it is described
Sound pick-up（17）Side be provided with sound pick-up acquisition probe（18）, the screen decoder（9）Side be provided with audio solution
Code device（11）, the audio decoder（11）Bottom be provided with memory block（10）, the sound pick-up（17）And memory block（10）
Bottom be provided with power supply（16）, the audio decoder（11）And memory block（10）Side be provided with microcontroller（12）,
The microcontroller（12）Bottom be provided with power amplifier module（14）, the power amplifier module（14）Bottom be provided with loudspeaker
（15）.
A kind of 2. automatic recording learning machine according to claim 1, it is characterised in that the earphone interface（4）, SD card slot
（5）And USB interface（7）One end and circuit board（8）It is electrically connected.
A kind of 3. automatic recording learning machine according to claim 1, it is characterised in that the housing（1）Opposite side set
It is equipped with pickup hole（13）, the sound pick-up acquisition probe（18）It is fixed on pickup hole（13）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992075.1U CN207352969U (en) | 2017-08-09 | 2017-08-09 | A kind of automatic recording learning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992075.1U CN207352969U (en) | 2017-08-09 | 2017-08-09 | A kind of automatic recording learning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352969U true CN207352969U (en) | 2018-05-11 |
Family
ID=62360151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992075.1U Expired - Fee Related CN207352969U (en) | 2017-08-09 | 2017-08-09 | A kind of automatic recording learning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352969U (en) |
-
2017
- 2017-08-09 CN CN201720992075.1U patent/CN207352969U/en not_active Expired - Fee Related
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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: 20180511 |