CN211720706U - Recording device for mobile phone - Google Patents
Recording device for mobile phone Download PDFInfo
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- CN211720706U CN211720706U CN202020288679.XU CN202020288679U CN211720706U CN 211720706 U CN211720706 U CN 211720706U CN 202020288679 U CN202020288679 U CN 202020288679U CN 211720706 U CN211720706 U CN 211720706U
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Abstract
The utility model provides a mobile phone recording device relates to cell-phone audio frequency transcription technical field, connects the inside audio player of cell-phone and audio signal processor and realizes the recording, and mobile phone recording device includes controller, public plug-in components and box plug-in components, mobile phone earphone hole and microphone hole are passed through public plug-in components adaptation to controller one end, the controller other end passes through the box plug-in components and connects broadcast earphone loudspeaker and microphone equipment. Implement the utility model discloses a mobile phone recording device is used for the mobile phone audio recording, types the pure no echo of audio and screaming sound, its simple structure, and it is convenient to use the connection.
Description
Technical Field
The utility model relates to a cell-phone audio transcription technical field, in particular to cell-phone recording device.
Background
At present, most mobile phones have a recording function, and usually, mobile phones record sounds with external environment, and the sounds are played through a loudspeaker and then picked up through a sound pick-up (namely a microphone) through air propagation during recording, wherein a lot of external noises are mixed, and the recorded sounds of the mobile phones are mixed with noise and difficult to enter ears.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a mobile phone recording device for connecting inside audio player of cell-phone and audio signal processor realizes the audio recording.
The technical scheme of the utility model is realized like this:
the utility model discloses a mobile phone recording device, including controller, public plug-in components and female plug-in components, mobile phone earphone hole and microphone hole are connected through public plug-in components adaptation to controller one end, the controller other end passes through the female plug-in components and connects broadcast earphone loudspeaker and microphone equipment.
Further, the controller includes the control box and set up in control panel in the control box, the control panel includes first resistance, second resistance, third resistance, fourth resistance, fifth resistance and sixth resistance, wherein, first resistance, second resistance and third resistance one end common connection, the first resistance other end is connected the 1 st foot of plug-in components, and the public plug-in components 1 foot is connected to the second resistance other end, the third resistance other end is connected with the 2 nd foot of public plug-in components, the 2 nd foot and the fourth resistance one end of plug-in components, the fourth resistance other end is connected with fifth resistance and sixth resistance one end, and this sixth resistance other end is connected with public plug-in components 1 foot, the fifth resistance other end is connected with public plug-in components 3 rd foot and female plug-in components 3 rd foot common terminal, public plug-in components 4 th foot and female plug-in components 4 th foot are connected.
Furthermore, the 2 nd pin of the male plug-in unit and the 2 nd pin of the female plug-in unit are both grounded ends GND.
Further, the control box is made of an insulating material body.
Furthermore, a handle for plugging is arranged at one end of the male plug-in unit.
Implement the utility model discloses a mobile phone recording device has following profitable technological effect:
implement the utility model discloses a mobile phone recording device is used for the mobile phone audio recording, types the pure no echo of audio and screaming sound, its simple structure, and it is convenient to use the connection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a mobile phone recording device of the present invention;
FIG. 2 is a schematic diagram of a circuit structure of the mobile phone recording device of the present invention;
fig. 3 is the utility model discloses a mobile phone recording device and mobile phone hardware and earphone microphone equipment connection schematic diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a mobile phone recording device, including a controller 10, a male plug-in 20 and a female plug-in 30, wherein one end of the controller 10 is connected to a mobile phone earphone hole and a microphone hole through the male plug-in 20, and the other end of the controller 10 is connected to a playing earphone speaker and a microphone device through the female plug-in 30.
According to a specific embodiment, the controller 10 includes a control box and a control board disposed in the control box, the control board includes a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5 and a sixth resistor R6, wherein one end of the first resistor R1, the second resistor R2 and the third resistor R3 are commonly connected, the other end of the first resistor R1 is connected to the 1 st pin of the female connector 30, the other end of the second resistor R2 is connected to the 1 st pin of the male connector 20, the other end of the third resistor R3 is connected to the 2 nd pin of the male connector 20, the 2 nd pin of the female connector 30 and one end of the fourth resistor R4, the other end of the fourth resistor R4 is connected to the fifth resistor R5 and one end of the sixth resistor R6, the other end of the sixth resistor R6 is connected to the 1 st pin of the male connector 20, the other end of the fifth resistor R5 is connected to the 3 rd pin of the male connector 20 and the common pin 30, the 4 th pin of the male component 20 is connected with the 4 th pin of the female component 30.
According to one embodiment, the 2 nd pin of the male component 20 and the 2 nd pin of the female component 30 are both grounded GND.
According to a particular embodiment, the control box is of insulating material.
According to one embodiment, the male plug-in 20 is provided with a handle 40 at one end for insertion and removal.
Further explanation is as follows:
referring to fig. 3, the controller of the mobile phone recording apparatus according to the present disclosure is connected to the earphone microphone jack of the mobile phone hardware through the male plug-in, and is connected to the earphone microphone device through the female plug-in, so as to record the sound inside the mobile phone on the screen, play and forward the voice file/music file, when the audio playing module in the mobile phone is opened and outputs the audio signal (i.e., music or voice information or video information) through the audio amplifier, the audio signal is input to the audio signal processor of the mobile phone through the mobile phone recording apparatus for processing and then is transmitted to the recording module for audio recording, record the audio information played by the mobile phone to complete recording, and meanwhile, the built-in speaker and microphone of the mobile phone stop working, and the mobile phone microphone and the earphone speaker can work.
Implement the utility model discloses a mobile phone recording device has following profitable technological effect:
implement the utility model discloses a mobile phone recording device is used for the mobile phone audio recording, types the pure no echo of audio and screaming sound, its simple structure, and it is convenient to use the connection.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a cell-phone recording device, its characterized in that, includes controller (10), public plug-in components (20) and female plug-in components (30), cell-phone earphone hole and microphone hole are connected through public plug-in components (20) adaptation to controller (10) one end, play earphone loudspeaker and microphone equipment are connected through female plug-in components (30) to controller (10) other end.
2. The mobile phone recording device of claim 1, wherein the controller (10) comprises a control box and a control board disposed in the control box, the control board comprises a first resistor (R1), a second resistor (R2), a third resistor (R3), a fourth resistor (R4), a fifth resistor (R5) and a sixth resistor (R6), wherein one end of the first resistor (R1), the second resistor (R2) and the third resistor (R3) are commonly connected, the other end of the first resistor (R1) is connected with the 1 st pin of the female plug-in (30), the other end of the second resistor (R2) is connected with the 1 st pin of the male plug-in (20), the other end of the third resistor (R3) is connected with the 2 nd pin of the male plug-in (20), the 2 nd pin of the female plug-in (30) and one end of the fourth resistor (R4), and the other end of the fourth resistor (R4) is connected with the fifth resistor (R5) and the sixth resistor (R6), the other end of the sixth resistor (R6) is connected with the 1 st pin of the male plug-in unit (20), the other end of the fifth resistor (R5) is connected with the 3 rd pin of the male plug-in unit (20) and the 3 rd pin public end of the female plug-in unit (30), and the 4 th pin of the male plug-in unit (20) is connected with the 4 th pin of the female plug-in unit (30).
3. The mobile phone recording device according to claim 2, wherein the 2 nd pin of the male plug-in unit (20) and the 2 nd pin of the female plug-in unit (30) are both grounded GND.
4. The handset sound recording device according to claim 2, wherein the control box is made of an insulating material.
5. The handset recording device according to claim 1, wherein the male plug-in unit (20) is provided with a handle (40) at one end for insertion and extraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288679.XU CN211720706U (en) | 2020-03-11 | 2020-03-11 | Recording device for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288679.XU CN211720706U (en) | 2020-03-11 | 2020-03-11 | Recording device for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720706U true CN211720706U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020288679.XU Active CN211720706U (en) | 2020-03-11 | 2020-03-11 | Recording device for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720706U (en) |
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2020
- 2020-03-11 CN CN202020288679.XU patent/CN211720706U/en active Active
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