CN202996095U - Russian learning machine - Google Patents
Russian learning machine Download PDFInfo
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- CN202996095U CN202996095U CN 201320037695 CN201320037695U CN202996095U CN 202996095 U CN202996095 U CN 202996095U CN 201320037695 CN201320037695 CN 201320037695 CN 201320037695 U CN201320037695 U CN 201320037695U CN 202996095 U CN202996095 U CN 202996095U
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Abstract
A Russian learning machine belongs to the technical field of learning tools and solves the problem of the prior art that: most of the existing Russian learning machines only comprise solidified memories, and the preset learning purpose can not be achieved. The Russian learning machine comprises a central processor, a writing screen, a display screen, a power control circuit, a horn and a memory, wherein an outer command output end of the writing screen is connected with an outer command input end of the central processor; an output end of the power control circuit is connected with a power supply signal input end of the central processor; a display signal output end of the central processor is connected with a display signal input end of the display screen; a voice signal output end of the central processor is connected with a voice signal input end of the horn; a storage input and output end of the central processor is connected with an input and output end of the memory; the learning machine also comprises an SD card reading circuit, and an SD card information output end of the SD card reading circuit is connected with an SD card information input end of the central processor.
Description
Technical field
The utility model relates to a kind of Russian study machine, belongs to the schooling apparatus field.
Background technology
Russian is universal not as English, but the crowd of study Russian also has considerable quantity, also obtain people's approval about the use of Russian study machine, but existing Russian study machine only has the storer of curing mostly, the data that the inside storage producer gives, these data are not often up-to-date, are not perhaps that the learner misses potter use, make learner's interest reduce, do not reach the set aim of learning.
Summary of the invention
The utility model purpose is mostly to only have the storer of curing in order to solve existing Russian study machine, does not reach the problem of the set aim of learning, and a kind of Russian study machine is provided.
A kind of Russian study machine described in the utility model, it comprises central processing unit, writing screen, display screen, power control circuit, loudspeaker and storer,
The external command output terminal of writing screen is connected with the external command input end of central processing unit;
The output terminal of power control circuit is connected with the power supply signal input end of central processing unit;
The display output terminal of central processing unit is connected with the display input end of display screen;
The voice signal output terminal of central processing unit is connected with the voice signal input end of loudspeaker;
The storage input/output terminal of central processing unit is connected with the input/output terminal of storer;
It also comprises SD card reading circuit,
The SD card information output terminal of SD card reading circuit is connected with the SD card information input end of central processing unit.
Can further include usb circuit, the USB flash disk information output of usb circuit is connected with the USB flash disk information input terminal of central processing unit.
Can further include network interface card, central processing unit is by the network interface card interconnection network.
Advantage of the present utility model: Russian study machine described in the utility model provides the interface of reading SD card and USB flash disk, allow the learner with the data storage provided for oneself in learning machine; Function of surfing the Net also is provided, directly downloads from network the learning materials of liking, easy to use, can improve greatly learning interest, reach the set aim of learning.
Description of drawings
Fig. 1 is the theory diagram of a kind of Russian study machine described in the utility model.
Embodiment
Embodiment one: below in conjunction with Fig. 1, present embodiment is described, the described a kind of Russian study machine of present embodiment, it comprises central processing unit 1, writing screen 2, display screen 3, power control circuit 4, loudspeaker 5 and storer 6,
The external command output terminal of writing screen 2 is connected with the external command input end of central processing unit 1;
The output terminal of power control circuit 4 is connected with the power supply signal input end of central processing unit 1;
The display output terminal of central processing unit 1 is connected with the display input end of display screen 3;
The voice signal output terminal of central processing unit 1 is connected with the voice signal input end of loudspeaker 5;
The storage input/output terminal of central processing unit 1 is connected with the input/output terminal of storer 6;
It also comprises SD card reading circuit 7,
The SD card information output terminal of SD card reading circuit 7 is connected with the SD card information input end of central processing unit 1.
The Russian study machine of present embodiment is provided with SD card reading circuit 7, and namely this learning machine can directly insert the SD card, and need not be equipped with the SD card adapter, and is convenient, practical.
Embodiment two: present embodiment is described further embodiment one, and it also comprises usb circuit 8, and the USB flash disk information output of usb circuit 8 is connected with the USB flash disk information input terminal of central processing unit 1.
Embodiment three: present embodiment is described further embodiment one or two, and it also comprises network interface card 9, and central processing unit 1 is by network interface card 9 interconnection networks.
The described Russian study machine of present embodiment can directly be surfed the Net, and downloads the data that needs.
The learner can obtain the data of study Russian in several ways, and the data bank in the learning machine that upgrades in time has significantly improved learning efficiency.
Claims (3)
1. Russian study machine, it comprises central processing unit (1), writing screen (2), display screen (3), power control circuit (4), loudspeaker (5) and storer (6),
The external command output terminal of writing screen (2) is connected with the external command input end of central processing unit (1);
The output terminal of power control circuit (4) is connected with the power supply signal input end of central processing unit (1);
The display output terminal of central processing unit (1) is connected with the display input end of display screen (3);
The voice signal output terminal of central processing unit (1) is connected with the voice signal input end of loudspeaker (5);
The storage input/output terminal of central processing unit (1) is connected with the input/output terminal of storer (6);
It is characterized in that, it also comprises SD card reading circuit (7),
The SD card information output terminal of SD card reading circuit (7) is connected with the SD card information input end of central processing unit (1).
2. a kind of Russian study machine according to claim 1, is characterized in that, it also comprises usb circuit (8), and the USB flash disk information output of usb circuit (8) is connected with the USB flash disk information input terminal of central processing unit (1).
3. described a kind of Russian study machine according to claim 1 and 2, is characterized in that, it also comprises network interface card (9), and central processing unit (1) is by network interface card (9) interconnection network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037695 CN202996095U (en) | 2013-01-10 | 2013-01-10 | Russian learning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037695 CN202996095U (en) | 2013-01-10 | 2013-01-10 | Russian learning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996095U true CN202996095U (en) | 2013-06-12 |
Family
ID=48567242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037695 Expired - Fee Related CN202996095U (en) | 2013-01-10 | 2013-01-10 | Russian learning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706531A (en) * | 2019-10-22 | 2020-01-17 | 魏学勇 | Early education learning machine system |
-
2013
- 2013-01-10 CN CN 201320037695 patent/CN202996095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706531A (en) * | 2019-10-22 | 2020-01-17 | 魏学勇 | Early education learning machine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |