CN202887487U - Repeater - Google Patents
Repeater Download PDFInfo
- Publication number
- CN202887487U CN202887487U CN 201220481140 CN201220481140U CN202887487U CN 202887487 U CN202887487 U CN 202887487U CN 201220481140 CN201220481140 CN 201220481140 CN 201220481140 U CN201220481140 U CN 201220481140U CN 202887487 U CN202887487 U CN 202887487U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- audio frequency
- circuit board
- guidance panel
- language repeater
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a repeater comprises a housing; an operation panel and a display screen, which are disposed on the housing; a control circuit board disposed in the housing; a device core connected with the control circuit; an external audio frequency input port; a storage unit used to store the external audio frequency; a pickup unit used for the pickup and the repeating of the audio frequency stored in the storage unit. The pickup unit is connected with the control circuit board and the operation panel. The repeater can be used to acquire the audio frequency signals of a tape, and the pre- stored audio frequency signals or the signals input by people can be input by the audio frequency input port, and the repeater can be used to repeat the corresponding audio frequency signals acquired by an FM radio, therefore the repeater has advantages of functional diversity and convenient use.
Description
Technical field
The utility model relates to a kind of language repeater, relates to specifically a kind of multi-functional, language repeater with multiple using method.
Background technology
Language repeater is a kind of common electronic product of learning foreign languages now, existing language repeater is generally play by the sound signal that the magnetic head on the movement reads in the tape, if need re-reading then pick up accordingly and treat that re-reading paragraph carries out re-reading, along with popularizing and the tape people visual field of fading out gradually of multimedia and network, it obviously is inadequate so only relying on tape to obtain sound signal.
Summary of the invention
For the deficiencies in the prior art, be necessary to provide a kind of language repeater, this language repeater can obtain sound signal that the sound signal on the tape also can prestore by audio input end input or people and be the signal of typing, also can obtain corresponding sound signal in the FM radio carries out re-reading, diverse in function, easy to use.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of language repeater, comprise casing, be arranged at guidance panel and display screen on the casing, place the control circuit board in the casing, and the cartridge assemblies that links to each other with control circuit board, it is characterized in that: also comprise an external audio input port, to the storage unit that the audio frequency audio frequency of described audio input port input is stored, the audio frequency of storing in the storage unit is picked up re-reading pickup unit, described pickup unit links to each other with control circuit board and guidance panel.
A kind of improvement technology as technique scheme also is connected with the function button and the switch that link to each other with control circuit board on the described guidance panel.
As a kind of improvement technology of technique scheme, described display screen comprises a LED lamp and the display circuit that the LED lamp is driven, and this display circuit links to each other with guidance panel and control circuit board.
As a kind of improvement technology of technique scheme, described language repeater also comprises a FM radio, comprises the frequency modulation button that described FM radio is carried out frequency modulation on the described guidance panel.
Compare with existing language repeater, the utlity model has following advantage: in language repeater except being provided with original cartridge assemblies, the storage unit that also is provided with the audio frequency input block, sound signal is stored and FM radio that can broadcast listening, language repeater can be that the audio frequency that typing, FM radio deposit in carries out re-reading to tape and pre-stored or people, diverse in function, easy to use.The user can realize the English study experience of number of ways.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the surface structure schematic diagram of a kind of language repeater of the utility model;
Fig. 2 is the utility model electrical block diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, further the utility model is described in detail:
See also accompanying drawing 1 ~ accompanying drawing 2, a kind of language repeater shown in the figure, it can be used for audio file is carried out repeat playing, is convenient to the study of people's foreign language.
This language repeater, comprise casing 100, be arranged at guidance panel 200 and display screen 300 on the casing 100, place the control circuit board 400 in the casing, reach the cartridge assemblies 500 that control circuit board 400 links to each other, it is characterized in that: also comprise an external audio input port 600, the storage unit 700 that the audio frequency of described audio input port 600 inputs is stored, audio frequency to storage in the storage unit 700 picks up re-reading pickup unit 800, and described pickup unit 800 links to each other with control circuit board 400 and guidance panel 200.
Also be connected with the function button 210 and the switch 220 that link to each other with control circuit board 400 on the described guidance panel 200.
Described language repeater also comprises a FM radio 900, comprises the frequency modulation button 230 that described FM radio 900 is carried out frequency modulation on the described guidance panel 200.
Described display screen 300 comprises a LED lamp 310 and the display circuit 320 that the LED lamp is driven, and this display circuit 320 links to each other with guidance panel 200 and control circuit board 400.
Description by above-described embodiment, can clearly know and the utlity model has following advantage: in language repeater except being provided with original cartridge assemblies 500, the storage unit 700 that also is provided with audio input port 600, sound signal is stored and FM radio 900 that can broadcast listening, language repeater can carry out re-reading for the audio frequency that typing or FM radio 900 deposit in to tape and pre-stored, people, diverse in function, easy to use.The user can realize the English study experience of number of ways.
The above only is better enforcement of the present utility model.Example, in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. language repeater, comprise casing, be arranged at guidance panel and display screen on the casing, place the control circuit board in the casing, and the cartridge assemblies that links to each other with control circuit board, it is characterized in that: also comprise an external audio input port, to the storage unit that the audio frequency of described audio input port input is stored, the audio frequency of storing in the storage unit is picked up re-reading pickup unit, described pickup unit links to each other with control circuit board and guidance panel.
2. language repeater according to claim 2 is characterized in that: also be connected with the function button and the switch that link to each other with control circuit board on the described guidance panel.
3. language repeater according to claim 2 is characterized in that: described display screen comprises a LED lamp and the display circuit that the LED lamp is driven, and this display circuit links to each other with guidance panel and control circuit board.
4. any one language repeater according to claim 1 ~ 3, it is characterized in that: described language repeater also comprises a FM radio, comprises the frequency modulation button that described FM radio is carried out frequency modulation on the described guidance panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481140 CN202887487U (en) | 2012-09-18 | 2012-09-18 | Repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481140 CN202887487U (en) | 2012-09-18 | 2012-09-18 | Repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887487U true CN202887487U (en) | 2013-04-17 |
Family
ID=48078891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481140 Expired - Fee Related CN202887487U (en) | 2012-09-18 | 2012-09-18 | Repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064788A (en) * | 2018-08-14 | 2018-12-21 | 董必胜 | It is a kind of can subliminal learning learning device |
-
2012
- 2012-09-18 CN CN 201220481140 patent/CN202887487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064788A (en) * | 2018-08-14 | 2018-12-21 | 董必胜 | It is a kind of can subliminal learning 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: 20130417 Termination date: 20130918 |