CN206574262U - The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used - Google Patents
The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used Download PDFInfo
- Publication number
- CN206574262U CN206574262U CN201720227423.6U CN201720227423U CN206574262U CN 206574262 U CN206574262 U CN 206574262U CN 201720227423 U CN201720227423 U CN 201720227423U CN 206574262 U CN206574262 U CN 206574262U
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- China
- Prior art keywords
- pedestal
- socket
- mobile phone
- usb
- foreign language
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- Expired - Fee Related
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Abstract
The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used, including pedestal, volume adjustment knob, charging socket, USB, loudspeaker, microphone；Characterized in that, rubber gasket is provided below in the pedestal, impact faces are provided with shockproof glue and volume adjustment knob；It is provided with shockproof glue on socket, socket and is provided with mobile phone socket；Charging socket and USB are provided with behind the pedestal；Loudspeaker are provided with before pedestal；The microphone is arranged in mobile phone socket；It is provided with microphone and audio amplifier circuit system and the rechargeable battery for the system power supply is provided with support bar, the pedestal.Circuit in the charging socket is connected with the audio amplifier circuit system and rechargeable battery set in pedestal, for reading the audio file in USB flash disk and being mobile phone charging.
Description
Technical field
The utility model is related to teaching aid, and in particular to the foreign language teaching Non-connecting mobile phone that a kind of suitable field is used
Audio amplification device.
Background technology
It is many that audio file is played out using computer or small sound equipment in outer culture and education.But in actual religion
In, generally require to utilize the audio file in mobile phone, including the audio file in mobile phone for pupil.Current equipment will play hand
Audio file in machine needs to carry out hardware or software connection, if frequently changing mobile phone plays audio, different mobile phones are with broadcasting
The connection for putting equipment is very troublesome.
Utility model content
In view of the deficienciess of the prior art, the utility model provides the non-company of foreign language teaching that a kind of suitable field is used
Connect formula handset audio amplifying device.
The technical solution adopted in the utility model is as follows：The foreign language teaching Non-connecting mobile phone sound that a kind of suitable field is used
Frequency amplifying device, including pedestal, volume adjustment knob, charging socket, USB, loudspeaker, microphone；Characterized in that, described
Rubber gasket is provided below in pedestal, and impact faces are provided with shockproof glue and volume adjustment knob；Socket is provided with shockproof glue, is inserted
Mobile phone socket is provided with seat；Charging socket and USB are provided with behind the pedestal；Loudspeaker are provided with before pedestal；
The microphone is arranged in mobile phone socket；It is provided with microphone in support bar, the pedestal and is provided with audio amplifier circuit
System and the rechargeable battery for the system power supply.
Circuit in the charging socket is connected with the audio amplifier circuit system and rechargeable battery set in pedestal, is used
Charged in the audio file in reading USB flash disk and for mobile phone.
The circuit of the USB is connected to the dc source that output is charged for mobile phone with rechargeable battery.
The volume adjustment knob carries power switch, for the audio amplifier circuit system that controls to set in pedestal with can
The connection filled between battery connection and the volume of control loudspeaker and height tone level weighing apparatus.
Using technical solutions of the utility model, have the advantages that：
1st, the utility model is amplified using Non-connecting audio, in that context it may be convenient to is amplified the audio on mobile phone and is broadcast
Put, be favorably improved teaching efficiency；
2nd, the mobile phone plug-in type audio collection mode that the utility model is used, can play the audio file of any mobile phone, have
Beneficial to teacher in teaching process it is interactive with student；
3rd, the utility model uses storage battery power supply, is adapted to use in the wild；
4th, the utility model can also charge as charger baby for mobile phone.
Brief description of the drawings
Fig. 1 is front perspective view of the present utility model（The state of mobile phone is not put into）；
Fig. 2 is rear perspective figure of the present utility model（The state of mobile phone is not put into）；
Fig. 3 is front perspective view of the present utility model（It is put into the state of mobile phone）；
Fig. 4 is structural representation of the present utility model（The state of mobile phone is not put into）；
In figure：10-pedestal, 11-rubber gasket, 12-socket, 13-shockproof glue, 14-mobile phone socket, 15-support bar,
20-volume adjustment knob, 30-charging socket, 40-USB, 50-loudspeaker, 60-microphone, 70-smart mobile phone.
Embodiment
Below, the utility model is described in further detail in conjunction with the accompanying drawings and embodiments：As shown in Figures 1 to 4, it is a kind of to be adapted to
The foreign language teaching Non-connecting handset audio amplifying device that field is used, including pedestal 10, volume adjustment knob 20, charging socket
30th, USB 40, loudspeaker 50, microphone 60；Characterized in that, the pedestal 10 is provided below on rubber gasket 11, pedestal 10
Face is provided with shockproof glue 13 and volume adjustment knob 20；Be provided with shockproof glue 13 on socket 12, socket 12 be provided with mobile phone insert
Mouth 14；Charging socket 30 and USB 40 are provided with behind the pedestal 10；Pedestal 10 is above provided with loudspeaker 50；It is described
Microphone 60 is arranged in mobile phone socket 14；It is provided with microphone 60 and is provided with audio in support bar 15, the pedestal 10 and puts
Big circuit system and the rechargeable battery for the system power supply.
Circuit and the audio amplifier circuit system set in pedestal 10 and rechargeable battery company in the charging socket 30
Connect, for reading the audio file in USB flash disk and being mobile phone charging.
The circuit of the USB 40 is connected to the dc source that output is charged for mobile phone with rechargeable battery.
The volume adjustment knob carries power switch, for the audio amplifier circuit system that controls to set in pedestal 10 with
The volume and height tone level weighing apparatus of connection and control loudspeaker between rechargeable battery connection.
The application method of the present apparatus is as follows：
1）The audio of smart mobile phone 70 is opened, one end of sound horn mouthful is placed in mobile phone socket 14；
2）Volume adjustment knob 20 is rotated, turns on the power and the volume of broadcasting is in harmonious state；
3）Charged for the present apparatus --- charger for mobile phone is plugged in, the charging plug on charger for mobile phone is inserted
Charging socket 30；
4）It is that mobile phone charges with the present apparatus --- USB 40 is inserted at the two ends of cellular phone data line respectively and mobile phone fills
In electrical outlet.
The utility model is amplified using Non-connecting audio, in that context it may be convenient to which the audio on mobile phone is amplified into broadcasting,
It is favorably improved teaching efficiency；The mobile phone plug-in type audio collection mode that the utility model is used, can play the sound of any mobile phone
Frequency file, is conducive to teacher interactive with student in teaching process；The utility model uses storage battery power supply, is adapted to make in the wild
With；The utility model can also charge as charger baby for mobile phone.
Above-described embodiment of the present utility model be to illustrate the exemplary embodiment cited by the utility model, it is rather than right
The restriction that embodiment of the present utility model is made.The obvious change side amplified out by the prompting of the utility model embodiment
Formula still in rights protection scope of the present utility model among.
Claims (4)
1. the foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used, including pedestal（10）, volume adjust
Save knob（20）, charging socket（30）, USB（40）, loudspeaker（50）, microphone（60）；Characterized in that, the pedestal
（10）Rubber gasket is provided below（11）, pedestal（10）Shockproof glue is provided with above（13）And volume adjustment knob（20）；It is shockproof
Glue（13）On be provided with socket（12）, socket（12）On be provided with mobile phone socket（14）；The pedestal（10）Behind be provided with
Charging socket（30）And USB（40）；Pedestal（10）Above it is provided with loudspeaker（50）；The microphone（60）It is arranged on mobile phone
Socket（14）In；Microphone（60）On be provided with support bar（15）, the pedestal（10）Inside it is provided with audio amplifier circuit system
With the rechargeable battery for the system power supply.
2. the foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field according to claim 1 is used,
Characterized in that, the charging socket（30）Interior circuit and pedestal（10）The audio amplifier circuit system of interior setting and storage can be filled
Battery is connected, for reading the audio file in USB flash disk and being mobile phone charging.
3. the foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field according to claim 1 is used,
Characterized in that, the USB（40）Circuit and rechargeable battery be connected to the dc source that output is charged for mobile phone.
4. the foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field according to claim 1 is used,
Characterized in that, the volume adjustment knob carries power switch, for controlling pedestal（10）The audio amplifier circuit of interior setting
The volume and height tone level of connection and control loudspeaker between system and rechargeable battery connection weigh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227423.6U CN206574262U (en) | 2017-03-10 | 2017-03-10 | The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227423.6U CN206574262U (en) | 2017-03-10 | 2017-03-10 | The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574262U true CN206574262U (en) | 2017-10-20 |
Family
ID=60057922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227423.6U Expired - Fee Related CN206574262U (en) | 2017-03-10 | 2017-03-10 | The foreign language teaching Non-connecting handset audio amplifying device that a kind of suitable field is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921774A (en) * | 2017-03-10 | 2017-07-04 | 重庆工业职业技术学院 | A kind of foreign language teaching Non-connecting handset audio amplifying device and its application method |
| CN109038737A (en) * | 2018-08-13 | 2018-12-18 | 重庆工业职业技术学院 | Phone charger with charging and audio enlarging function |
-
2017
- 2017-03-10 CN CN201720227423.6U patent/CN206574262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921774A (en) * | 2017-03-10 | 2017-07-04 | 重庆工业职业技术学院 | A kind of foreign language teaching Non-connecting handset audio amplifying device and its application method |
| CN109038737A (en) * | 2018-08-13 | 2018-12-18 | 重庆工业职业技术学院 | Phone charger with charging and audio enlarging function |
| CN109038737B (en) * | 2018-08-13 | 2024-04-26 | 重庆工业职业技术学院 | Mobile phone charger with charging and audio amplifying functions |
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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: 20171020 Termination date: 20180310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |