CN215010678U - Earphone conversion device - Google Patents
Earphone conversion device Download PDFInfo
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- CN215010678U CN215010678U CN202121384875.8U CN202121384875U CN215010678U CN 215010678 U CN215010678 U CN 215010678U CN 202121384875 U CN202121384875 U CN 202121384875U CN 215010678 U CN215010678 U CN 215010678U
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- interface
- earphone
- joint
- control button
- audio signal
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Abstract
The utility model belongs to the technical field of switching device technique and specifically relates to indicate an earphone conversion equipment, including the body and set up in the joint of body, the joint is used for external electronic equipment, the body still is provided with first interface, second interface and third interface, first interface the second interface with the third interface all with the joint electricity is connected, first interface is used for receiving the audio signal of external earphone input, the second interface is used for exporting audio signal to external earphone, the third interface is used for carrying out audio signal's interaction with external earphone. The utility model can realize the conversion of the connector by inserting the earphone into one of the three interfaces and connecting the external equipment by the connector, thereby leading the use to be more convenient; furthermore, the utility model discloses be provided with three interface, let the user can select one of them to borrow the mouth as required and insert, avoid the irrelevant function of earphone to start when not needing to use, promoted the flexibility.
Description
Technical Field
The utility model belongs to the technical field of switching device technique and specifically relates to indicate an earphone conversion equipment.
Background
At present, the used joint of most earphones all is dedicated earphone joint, and its shape is cylindrical, need insert the round hole that corresponds such as computer or cell-phone and just can carry out the receiving and dispatching of audio frequency, leads to using inconveniently, and the function of most earphones is comparatively single, can't switch.
Disclosure of Invention
The utility model discloses problem to prior art provides an earphone conversion equipment, can realize the switching to earphone joint's conversion and function.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of earphone conversion equipment, including the body and set up in the joint of body, the joint is used for external electronic equipment, the body still is provided with first interface, second interface and third interface, first interface the second interface with the third interface all with connect the electricity to be connected, first interface is used for receiving the audio signal of external earphone input, the second interface is used for exporting audio signal to external earphone, the third interface is used for carrying out audio signal's interaction with external earphone.
Furthermore, the body is also provided with an adjusting knob, and the adjusting knob is used for adjusting the volume of the audio signal received/output by the earphone conversion device.
Furthermore, the center of the adjusting knob is used as the circle center, and a plurality of bulges are distributed on the end surface of the adjusting knob in an annular array.
Furthermore, the body is provided with a mounting hole, and the adjusting knob is arranged in the mounting hole.
Further, the first interface, the second interface and the third interface are all earphone interfaces; the joint is a USB joint or a TYPE-C joint.
Furthermore, the body is also provided with a first control button and a second control button, the first control button is used for blocking the audio signal received by the microphone of the external earphone, and the second control button is used for blocking the audio signal output to the external earphone; the first control button is in signal connection with the first interface and the third interface, and the second control button is in signal connection with the second interface and the third interface.
Further, a reinforcing piece is arranged at the joint of the joint and the body.
The utility model has the advantages that: the utility model can realize the conversion of the connector by inserting the earphone into one of the three interfaces and connecting the external equipment by the connector, thereby leading the use to be more convenient; furthermore, the utility model discloses be provided with three interface, let the user can select one of them to borrow the mouth as required and insert, avoid the irrelevant function of earphone to start when not needing to use, promoted the flexibility.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Reference numerals: 1-body, 2-joint, 3-first interface, 4-second interface, 5-third interface, 6-adjust knob, 7-arch, 8-mounting hole, 9-first control button, 10-second control button, 11-reinforcement, 12-wire.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model provides a pair of earphone conversion equipment, including body 1 and set up in body 1's joint 2, joint 2 is used for external electronic equipment, body 1 still is provided with first interface 3, second interface 4 and third interface 5, first interface 3 second interface 4 with third interface 5 all with connect 2 electricity and be connected, first interface 3 is used for receiving the audio signal of external earphone input, second interface 4 is used for exporting audio signal to external earphone, third interface 5 is used for carrying out audio signal's interaction with external earphone.
In actual use, the first interface 3, the second interface 4 and the third interface 5 are all earphone interfaces; the connector 2 is a USB connector 2 or a TYPE-C connector 2. Earphone accessible promptly the utility model discloses after switching, directly connect at electronic equipment's USB interface or TYPE-C kneck, realized promptly and do not set up the electronic equipment of special audio interface (be earphone interface promptly) also can realize the interaction of audio frequency for it is more convenient to quote. Furthermore, the utility model discloses a be provided with first interface 3, second interface 4 and third interface 5, let the user carry out the insertion of earphone according to the occasion that uses, for example only need receive the audio frequency through the earphone and inconvenient microphone output audio frequency's through the earphone occasion, just can insert second interface 4 to the earphone, even the earphone has the microphone this moment, also can not be through the microphone direction the utility model discloses input audio signal to convenient to use person uses.
It should be noted that, the utility model discloses a body 1 embeds the circuit that can realize above-mentioned effect, for conventional circuit combination, this implementation mode belongs to the technical personnel in this field and can design according to prior art and reachs, does not belong to the utility model discloses a protection scope, consequently the utility model discloses it is not repeated here.
In this embodiment, the body 1 is further provided with an adjusting knob 6, and the adjusting knob 6 is used for adjusting the volume of the audio signal received/output by the earphone converting device. Through the mode that rotates adjust knob 6 promptly, can control the utility model discloses the volume size of receiving or output audio frequency can realize dual control with the electronic equipment cooperation, even if be convenient for the user to carry out the adjustment of volume.
Specifically, the center of the adjusting knob 6 is used as a circle center, and a plurality of protrusions 7 are distributed on the end face, far away from the body 1, of the adjusting knob 6 in an annular array. Through the setting of arch 7, increased with the user between the friction, let the user only need touch adjust knob 6's terminal surface, can stir adjust knob 6 and rotate for it is more convenient to control.
Specifically, the body 1 is provided with a mounting hole 8, and the adjusting knob 6 is installed in the mounting hole 8. Let 8 partial embedding bodies 1 of mounting hole promptly, be favorable to reducing the utility model discloses a volume to reduce the mistake touching and lead to adjusting the phenomenon of volume to take place.
In this embodiment, the body 1 is further provided with a first control button 9 and a second control button 10, the first control button 9 is used for blocking an audio signal received by a microphone of an external earphone, and the second control button 10 is used for blocking an audio signal output to the external earphone; the first control button 9 is in signal connection with the first interface 3 and the third interface 5, and the second control button 10 is in signal connection with the second interface 4 and the third interface 5. For some application occasions, when the user temporarily needs to suspend the voice or cut off the earphone to receive the audio, the user can control the earphone through the first control button 9 or the second control button 10, and the user can realize the corresponding effect without taking off the earphone.
In this embodiment, a reinforcing member 11 is disposed at the connection between the lead 12 of the connector 2 and the body 1, for increasing the strength of the lead 12 of the connector 2 to prevent the lead 12 from breaking.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. An earphone switching device, characterized by: the body and set up in the joint of body, the joint is used for external electronic equipment, the body still is provided with first interface, second interface and third interface, first interface the second interface with the third interface all with connect the electricity and connect, first interface is used for receiving the audio signal of external earphone input, the second interface is used for exporting audio signal to external earphone, the third interface is used for carrying out audio signal's interaction with external earphone.
2. The headset converting apparatus of claim 1, wherein: the earphone body is further provided with an adjusting knob, and the adjusting knob is used for adjusting the volume of the audio signal received/output by the earphone conversion device.
3. The headset converting apparatus of claim 2, wherein: and a plurality of bulges are distributed on the end surface of the adjusting knob in an annular array mode by taking the center of the adjusting knob as the circle center.
4. The headset converting apparatus of claim 2, wherein: the body is provided with the mounting hole, adjust knob install in the mounting hole.
5. The headset converting apparatus of claim 1, wherein: the first interface, the second interface and the third interface are all earphone interfaces; the joint is a USB joint or a TYPE-C joint.
6. The headset converting apparatus of claim 1, wherein: the body is also provided with a first control button and a second control button, the first control button is used for blocking audio signals received by a microphone of an external earphone, and the second control button is used for blocking audio signals output to the external earphone; the first control button is in signal connection with the first interface and the third interface, and the second control button is in signal connection with the second interface and the third interface.
7. The headset converting apparatus of claim 1, wherein: and a reinforcing piece is arranged at the joint of the joint and the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384875.8U CN215010678U (en) | 2021-06-21 | 2021-06-21 | Earphone conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384875.8U CN215010678U (en) | 2021-06-21 | 2021-06-21 | Earphone conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215010678U true CN215010678U (en) | 2021-12-03 |
Family
ID=79081674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121384875.8U Active CN215010678U (en) | 2021-06-21 | 2021-06-21 | Earphone conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215010678U (en) |
-
2021
- 2021-06-21 CN CN202121384875.8U patent/CN215010678U/en active Active
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