CN202694603U - Multi-period timing-playing learning machine - Google Patents
Multi-period timing-playing learning machine Download PDFInfo
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- CN202694603U CN202694603U CN 201120516743 CN201120516743U CN202694603U CN 202694603 U CN202694603 U CN 202694603U CN 201120516743 CN201120516743 CN 201120516743 CN 201120516743 U CN201120516743 U CN 201120516743U CN 202694603 U CN202694603 U CN 202694603U
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Abstract
Provided is a multi-period timing-playing learning machine, which is capable of automatic playing, shutdown and file changing and playing. The multi-period timing-playing learning machine comprises a housing, on which a display screen and a button are designed. A loudspeaker, a master control board, an ATS2503 master control chip, a left channel port, a right channel port, a power amplifier, a Flash memory position clamp, a button port, a USBP5 interface, a display screen port, a 3V battery and a power interface are designed in the housing. The utility model has the advantages that the ATS2503 master control chip is a digital music processing chip special for very-large scale integration, and automatic playing, shutdown, file changing and playing, multi-period timing playing are realized; and the power amplifier is a semiconductor LM4863 power-amplifier chip, achieving high fidelity of the sound effect.
Description
Technical field
The utility model relates to a kind of file that can play sound, and with the learning machine of caption function, relates in particular to a kind of fixed time airplay learning machine of many time periods.
Background technology
The existing learning machine function that can help children learn, listen story to use is very single, can only play according to the good sequencing of prior copy, wants to listen nursery rhymes, story, English, national language just to be difficult to fast conversion between file; Existing learning machine can not automatic shutdown, and child often just listens and falls asleep, and machine is often put a night, until power consumption is to the greatest extent just stopped the impact sleep.Existing learning machine can't be play automatically, because morning is too busy, evening is too tired, has usually forgotten to put story to child, is difficult to form listen the story custom.
Summary of the invention
The fixed time airplay learning machine of many time periods that the purpose of this utility model provides and a kind ofly can automatically play, shutdown, file redirect are play.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of fixed time airplay learning machine of many time periods, comprising: casing, be designed with display screen on the casing, be designed with button on the casing, be designed with loudspeaker in the casing, its characteristics are: be designed with master control borad in the described casing, be designed with the ATS2503 main control chip on the master control borad; Be designed with the left and right sound channels port on the master control borad, the left and right sound channels port has respectively transmission line to connect loudspeaker; Be designed with power amplifier on the master control borad; Be designed with the screens of Flash internal memory on the master control borad; Be designed with the button port on the master control borad, the button port has transmission line to be connected with button; Be designed with the USBP5 interface on the master control borad; Be designed with the display screen port on the master control borad, the display screen port has transmission line to be connected with display screen; Be installed with the 3V battery on the master control borad; Be designed with power interface on the master control borad.
According to above-mentioned fixed time airplay learning machine of many time periods, its characteristics are: be designed with handle above the described casing.
The utility model has the advantages that: ATS2503 main control chip of the present utility model is ultra-large integrated special digital music process chip, can realize that automatic broadcast, shutdown, file redirect are play, fixed time airplay of many time periods, the time point of fixed time airplay has two, the played file number can be set a plurality of, and has memory function; Power amplifier in the utility model is semiconductor LM4863 power amplifier chips, the acoustics high-fidelity.
Description of drawings
Fig. 1 is casing structure synoptic diagram in the utility model;
Fig. 2 is circuit connection diagram on the master control borad in the utility model.
In the accompanying drawing
1, casing 2, display screen 3, handle 4, button 5, USBP5 interface 6, Flash internal memory screens 7, power amplifier 8, master control borad 9, left and right sound channels port one 0,3V battery 11, ATS2503 main control chip 12, display screen port one 3, button port one 4, power interface
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of fixed time airplay learning machine of many time periods, as shown in Figure 1, 2, comprising: casing 1, be designed with display screen 2 on the casing 1, be designed with button 4 on the casing 1, be designed with loudspeaker in the casing, be designed with master control borad 8 in the casing, be designed with ATS2503 main control chip 11 on the master control borad 8; Be designed with left and right sound channels port 9 on the master control borad 8, left and right sound channels port 9 has respectively transmission line to connect loudspeaker; Be designed with power amplifier 7 on the master control borad 8; Be designed with Flash internal memory screens 6 on the master control borad 8; Be designed with button port one 3 on the master control borad 8, button port one 3 has transmission line to be connected with button 4; Be designed with USBP5 interface 5 on the master control borad 8; Be designed with display screen port one 2 on the master control borad 8, display screen port one 2 has transmission line to be connected with display screen 2; Be installed with 3V battery 10 on the master control borad 8; Be designed with power interface 14 on the master control borad 8; In the utility model, be designed with handle 3 above the casing 1.
Technical parameter of the present utility model is:
1, the built-in 4G internal memory of acquiescence, maximum can expand to 16G.
2, adopt 57mm*32mm wide cut liquid crystal display
3, LED background light design also can clearly show night.Backlight is automatic closing function after exclusive 30 seconds.
4, the stereo loudspeaker of 2 2.5W, 0-20 level volume is optional, and max volume can reach 80 decibels.
5,1000Mah mobile phone specialized lithium battery of prepackage can be play 10 hours under 10 grades of volumes continuously.
6, built-in highly sensitive microphone, an exclusive key sound-recording function.
7, adopt torch power ultra-large integrated (ATS2503P) special digital music process chip.
8, the original-pack LM4863 power amplifier chips of collocation American National semiconductor import.
The beneficial effects of the utility model are: ATS2503 main control chip of the present utility model is ultra-large integrated special digital music process chip, can realize that automatic broadcast, shutdown, file redirect are play, fixed time airplay of many time periods; Power amplifier in the utility model is semiconductor LM4863 power amplifier chips, the acoustics high-fidelity.
Claims (2)
1. the fixed time airplay learning machine of time period more than one kind, comprising: casing (1), be designed with display screen (2) on the casing (1), be designed with button (4) on the casing (1), be designed with loudspeaker in the casing, it is characterized in that: be designed with master control borad (8) in the casing, be designed with ATS2503 main control chip (11) on the master control borad (8); Be designed with left and right sound channels port (9) on the master control borad (8), left and right sound channels port (9) has respectively transmission line to connect loudspeaker; Be designed with power amplifier (7) on the master control borad (8); Be designed with Flash internal memory screens (6) on the master control borad (8); Be designed with button port (13) on the master control borad (8), button port (13) has transmission line to be connected with button (4); Be designed with USBP5 interface (5) on the master control borad (8); Be designed with display screen port (12) on the master control borad (8), display screen port (12) has transmission line to be connected with display screen (2); Be installed with 3V battery (10) on the master control borad (8); Be designed with power interface (14) on the master control borad (8).
2. fixed time airplay learning machine of many time periods according to claim 1 is characterized in that: be designed with handle (3) above the described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120516743 CN202694603U (en) | 2011-11-22 | 2011-11-22 | Multi-period timing-playing learning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120516743 CN202694603U (en) | 2011-11-22 | 2011-11-22 | Multi-period timing-playing learning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694603U true CN202694603U (en) | 2013-01-23 |
Family
ID=47550186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120516743 Expired - Fee Related CN202694603U (en) | 2011-11-22 | 2011-11-22 | Multi-period timing-playing learning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913699A (en) * | 2016-06-22 | 2016-08-31 | 张峰 | Multimedia playing method, teaching device and teaching system |
| CN106373438A (en) * | 2016-11-02 | 2017-02-01 | 芜湖光荣网络科技有限公司 | Remotely controlled portable development learning device |
-
2011
- 2011-11-22 CN CN 201120516743 patent/CN202694603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913699A (en) * | 2016-06-22 | 2016-08-31 | 张峰 | Multimedia playing method, teaching device and teaching system |
| CN105913699B (en) * | 2016-06-22 | 2019-01-01 | 张峰 | A kind of multi-medium play method, teaching equipment and tutoring system |
| CN106373438A (en) * | 2016-11-02 | 2017-02-01 | 芜湖光荣网络科技有限公司 | Remotely controlled portable development learning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20131122 |