CN204480503U - A kind of English Listening Comprehension exercise signal launching and receiving system - Google Patents
A kind of English Listening Comprehension exercise signal launching and receiving system Download PDFInfo
- Publication number
- CN204480503U CN204480503U CN201520186057.5U CN201520186057U CN204480503U CN 204480503 U CN204480503 U CN 204480503U CN 201520186057 U CN201520186057 U CN 201520186057U CN 204480503 U CN204480503 U CN 204480503U
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- CN
- China
- Prior art keywords
- framework
- transmitter module
- recognizer
- earphone
- receiver module
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of English Listening Comprehension exercise signal launching and receiving system, comprises transmitter module and receiver module two parts; Wherein, transmitter module comprises USB interface, pilot lamp, display, plug, switch, upper cover, emission line, spiral shell button, contact lever, framework; Receiver module comprises earphone, charge port, lithium battery, recognizer, shell.The utility model can be transmitted into signal on the recognizer of several receiver modules by emission line by the chip generation signal occurred in transmitter module, and at this moment in framework, corresponding pilot lamp will the information on bright transmitter module will be transferred in earphone; Easy to use, structure is simple; And in framework, there is insulated cavity, several receiver modules can be placed on the inside; Save space.
Description
Technical field
The utility model relates to English-teaching aid; Especially a kind of English Listening Comprehension exercise signal launching and receiving system is related to.
Background technology
In English teaching, hearing is the difficult point in teaching, is difficult to realize earphone Teaching Listening Comprehension in general classroom, expends greatly if install voice room, and uses inconvenient; Be unfavorable for carrying out of Teaching Listening Comprehension; And use sound-track engraving apparatus playback not only affect other classes attend class and also effects on hearing poor.
Utility model content
The utility model provides a kind of English Listening Comprehension exercise signal launching and receiving system, comprises transmitter module and receiver module two parts; Wherein, transmitter module comprises USB interface, pilot lamp, display, plug, switch, upper cover, emission line, spiral shell button, contact lever, framework; Receiver module comprises earphone, charge port, lithium battery, recognizer, shell.
Preferably, described framework is provided with USB interface, pilot lamp, display, switch, upper cover, contact lever;
Preferably, chip is provided with in described framework;
Preferably, described plug is interconnected by the chip in wire and framework, switch, display;
Preferably, described contact lever is connected with emission line by spiral shell button;
Preferably, lithium battery, recognizer is provided with in the shell of described receiver module;
Preferably, the shell of described receiver module is connected with earphone and charge port;
Preferably, in described framework, there is insulated cavity.
The utility model can be transmitted into signal on the recognizer of several receiver modules by emission line by the chip generation signal occurred in transmitter module, and at this moment in framework, corresponding pilot lamp will the information on bright transmitter module will be transferred in earphone; Easy to use, structure is simple; And in framework, there is insulated cavity, several receiver modules can be placed on the inside; Save space.
Accompanying drawing explanation
Fig. 1 is transmitter module structural representation of the present utility model.
Fig. 2 is receiver module structural representation of the present utility model.
Embodiment
A kind of English Listening Comprehension exercise signal launching and receiving system according to Fig. 1, Fig. 2, comprises transmitter module and receiver module two parts; Wherein, transmitter module comprises USB interface (1), pilot lamp (2), display (3), plug (4), switch (5), upper cover (6), emission line (7), spiral shell button (8), contact lever (9), framework (10); Receiver module comprises earphone (11), charge port (12), lithium battery (13), recognizer (14), shell (15).
Preferably, described framework (10) is provided with USB interface (1), pilot lamp (2), display (3), switch (5), upper cover (6), contact lever (9);
Preferably, chip is provided with in described framework (10);
Preferably, described plug (4) is interconnected by the chip in wire and framework (10), switch (5), display (3);
Preferably, described contact lever (9) is connected with emission line (7) by spiral shell button (8);
Preferably, lithium battery (13), recognizer (14) is provided with in the shell (15) of described receiver module;
Preferably, the shell (15) of described receiver module is connected with earphone (11) and charge port (12);
Preferably, in described framework (10), there is insulated cavity.
During use, the flash disk or mobile phone mobile device storing hearing audio frequency can be inserted USB interface of the present utility model (1) place by data line, on flash disk or mobile phone mobile device, corresponding audio frequency in the upper display of the display of transmitter module (3), then will convert signal to and launches.The utility model can be transmitted into signal on the recognizer (14) of several receiver modules by emission line (7) by the chip generation signal in transmitter module, and at this moment the upper corresponding pilot lamp (2) of framework (10) will be bright; Information on transmitter module will be transferred in earphone (11); Easy to use, structure is simple; And in framework (10), there is insulated cavity, several receiver modules can be placed on the inside; Save space.
Claims (1)
1. an English Listening Comprehension exercise signal launching and receiving system, comprises transmitter module and receiver module two parts, wherein, transmitter module comprises USB interface (1), pilot lamp (2), display (3), plug (4), switch (5), upper cover (6), emission line (7), spiral shell button (8), contact lever (9), framework (10), receiver module comprises earphone (11), charge port (12), lithium battery (13), recognizer (14), shell (15), it is characterized in that: described framework (10) is provided with USB interface (1), pilot lamp (2), display (3), switch (5), upper cover (6), contact lever (9), described framework is provided with chip in (10), described plug (4) is by the chip in wire and framework (10), switch (5), display (3) is interconnected, described contact lever (9) is connected with emission line (7) by spiral shell button (8), lithium battery (13) is provided with in the shell (15) of described receiver module, recognizer (14), the shell (15) of described receiver module is connected with earphone (11) and charge port (12), described framework has insulated cavity in (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186057.5U CN204480503U (en) | 2015-03-27 | 2015-03-27 | A kind of English Listening Comprehension exercise signal launching and receiving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186057.5U CN204480503U (en) | 2015-03-27 | 2015-03-27 | A kind of English Listening Comprehension exercise signal launching and receiving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480503U true CN204480503U (en) | 2015-07-15 |
Family
ID=53636281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186057.5U Expired - Fee Related CN204480503U (en) | 2015-03-27 | 2015-03-27 | A kind of English Listening Comprehension exercise signal launching and receiving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480503U (en) |
-
2015
- 2015-03-27 CN CN201520186057.5U patent/CN204480503U/en not_active Expired - Fee Related
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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: 20150715 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |