CN216600008U - Hang live earphone of neck formula bluetooth - Google Patents
Hang live earphone of neck formula bluetooth Download PDFInfo
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- CN216600008U CN216600008U CN202122913137.4U CN202122913137U CN216600008U CN 216600008 U CN216600008 U CN 216600008U CN 202122913137 U CN202122913137 U CN 202122913137U CN 216600008 U CN216600008 U CN 216600008U
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Abstract
The utility model provides a hang live earphone of neck formula bluetooth, includes live host computer, be equipped with miaow head, bluetooth module, control assembly, live earphone seat in the live host computer and watch the earphone certainly, the live host computer is equipped with the neck ring outward, control assembly includes: the earphone comprises a signal receiving module, a main control module and a power amplifier module, wherein the main control module is used for receiving audio signals and outputting audio processing signals based on the audio signals, the power amplifier module is electrically connected between the main control module and a Bluetooth module and is used for receiving and amplifying the audio processing signals and transmitting the audio processing signals to an external sound production unit for playing, a live broadcast interface is arranged at the end part of a live broadcast earphone seat and is used for connecting live broadcast equipment and micro-communication chatting, and a self-watching earphone comprises a left earphone and a right earphone and an earphone cord.
Description
Technical Field
The utility model relates to the technical field of audio electronics, in particular to a neck hanging type Bluetooth live broadcast earphone.
Background
With the continuous upgrade of internet technology, network transmission is smooth, the live broadcast and short video industries are continuously aroused, the appreciation of beautiful music, the singing of popular songs and the sharing of happy life are well realized, the internet is generally uploaded, the infinite fun and pleasure are added to the life of people, and a large number of singer dancing performers are also emerged. However, in the case of live and short video recordings, the performers are mostly not a performance team, nor a performance group, and are mostly individuals who play alone, and they wear earphones and headsets, and also configure mobile phones and cameras, and record videos not only in singing accompanied by some wild movements but also in dancing, and the existing earphones and headsets cannot be worn stably on their heads at all. The research and development of a live broadcast earphone integrating wireless audio transmission, stable wearing, wire-free stumbling and convenient movement is a technical problem which people need to solve urgently.
Disclosure of Invention
Aiming at the problems in the technical field, the utility model provides a live broadcast earphone which can be stably hung on a neck and can transmit voice through Bluetooth.
A neck hanging type Bluetooth live broadcast earphone comprises a live broadcast host, wherein a microphone is arranged in the live broadcast host;
be equipped with control assembly in the live host computer, control assembly includes: the signal receiving module is used for receiving an audio signal input from the outside, wherein the audio signal input from the outside comprises an audio signal input by a microphone; the main control module is internally provided with a sound card and used for converting audio signals and outputting audio processing signals based on the audio signals; the power amplifier module is electrically connected between the main control module and the Bluetooth module and is used for receiving and amplifying the audio processing signal and transmitting the audio processing signal to an external sound production unit for playing; the Bluetooth module is used for receiving and transmitting audio signals; the display module is electrically connected with the main control module and is used for displaying the electric quantity of the battery; and the sound effect module is electrically connected with the main control module and is used for adjusting the sound effect during the song K.
A live broadcasting earphone seat and a self-watching earphone are arranged in the live broadcasting host, a live broadcasting earphone seat is arranged in the live broadcasting host, the live broadcasting earphone seat is connected with a power amplification module, the power amplification module is electrically connected with the main control module and is used for wirelessly transmitting an audio processing signal from the main control module through the Bluetooth module and simultaneously carrying out wired transmission of the audio processing signal through the live broadcasting earphone seat; the self-watching earphone comprises a left earphone, a right earphone and an earphone line, is led out from a direct broadcasting host, is internally connected with a signal receiving module and is externally used by matching with a left ear and a right ear.
The end of the live broadcast earphone seat is provided with a live broadcast interface, and the live broadcast interface is used for connecting live broadcast equipment and micro-message chatting.
The display module is a display screen.
The power supply device comprises a power supply module, the power supply module comprises a battery, the battery is connected with the power supply input end of the main control module, and the battery is provided with a shell.
The signal receiving module can be accessed to a mobile phone incoming call signal and a microphone input signal and has a one-way communication function and an audio acquisition function.
The direct seeding host is equipped with the neck ring outward, the neck ring holds the thing for the semicircle ring, the right-hand member and the direct seeding host computer of neck ring are connected, and the left end is connected with power supply unit.
The live broadcast system comprises a live broadcast host, and is characterized in that an on-off key, a charging interface, a volume reduction key, a volume adding key, an audio key and a microphone on-off key are arranged in the live broadcast host, the on-off key is connected with the input end of a battery in series, the charging interface is connected with the input end of the battery in series, the volume reduction key and the volume adding key respectively control the audio volume of a headphone and the audio volume of a microphone in a short-time pressing mode and a long-time pressing mode, the on-off key controls the power supply of the live broadcast host, and the audio key is connected with a power amplifier module. The on-off key 39 is pressed for a long time to turn on/off, double-click to play/pause, and pressed for a short time to answer/hang up the phone.
The live broadcast host is also provided with a face shell and a bottom shell.
The utility model has the advantages that the utility model can not only transmit the external audio wirelessly and wiredly, but also is firmly worn in a ring-hanging manner, is not affected by the wire during live broadcasting, can not cause the live broadcasting earphone to fall off due to movement, and can also answer the call, enjoy music and K song.
Drawings
Fig. 1 is a diagram showing the overall effect of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is an internal structure diagram of the live host of the present invention.
FIG. 4 is a schematic diagram of the master control module of the present invention.
Fig. 5 is a main control circuit diagram of the present invention.
Fig. 6 is a circuit diagram of an audio amplifier of the present invention.
Fig. 7 is a circuit diagram of the microphone preamplifier of the utility model.
Fig. 8 is a charging circuit diagram of the present invention.
Detailed Description
The technical solution of the present invention is further clearly and completely illustrated by the following embodiments, and the described embodiments are only a part of the embodiments of the present invention, and other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 3, a neck hanging type bluetooth live broadcasting earphone comprises a live broadcasting host 3, wherein a microphone 31 is arranged in the live broadcasting host 3; be equipped with control assembly 33 in the live host computer 3, control assembly 33 includes: the signal receiving module 332 is configured to receive an external input audio signal, where the external input audio signal includes an audio signal input by the microphone 31; a main control module 331, which is provided with a sound card 38 inside, and is configured to convert an audio signal and output an audio processing signal based on the audio signal; the power amplifier module 333, which is electrically connected between the main control module and the bluetooth module 32, is used for receiving and amplifying the audio processing signal and transmitting the audio processing signal to an external sound production unit for playing; a display module 36 is arranged in the live broadcast host 3, and the display screen 36 is electrically connected with the main control module 331 and is used for displaying the electric quantity of the battery; a sound effect module 42 is arranged in the live broadcast host 3, and the sound effect module 42 is electrically connected with the main control module 331 and used for adjusting the sound effect during the song K; the signal receiving module 332 can access a mobile phone incoming signal and a microphone input signal, and has a one-way communication function and an audio acquisition function. The sound production unit is a live broadcast mobile phone or an external sound box.
As shown in fig. 2, a live earphone seat 34 and a self-watching earphone 35 are arranged in the live broadcast host 3, the live broadcast earphone seat 34 is connected with a power amplifier module 333, the power amplifier module 333 is electrically connected with the main control module 331, and is used for wirelessly transmitting an audio processing signal from the main control module 331 through a bluetooth module and simultaneously performing wired transmission of the audio processing signal through the live broadcast earphone seat 34; the self-watching earphone 35 is connected with the output end of the power amplifier module 333, the self-watching earphone 35 comprises a left earphone 351, a right earphone 351 and an earphone line 352, and the self-watching earphone 35 is led out from the live broadcast host 3 and is used for a live broadcast person to song and answer a call. The power supply device 1 includes a power supply module 11, the power module 11 includes a battery 13, the battery 13 is connected to a power supply input end of the main control module 331, and the battery 13 is provided with a housing 12. The live host 3 is further provided with a face shell 43 and a bottom shell 44.
As shown in fig. 1, a neck ring 2 is arranged outside the live broadcast host 3, the neck ring 2 is a semicircular ring for hanging objects, the right end of the neck ring 2 is connected with the live broadcast host 3, and the left end is connected with a power supply device 1.
As shown in fig. 3, a switch key 39, a charging interface 37, a volume reducing key 38, a volume increasing key 40, a sound effect key 41 and a microphone switch key 43 are arranged in the live broadcast host 3, the switch key 39 is connected in series to the input end of the battery 13, the charging interface 37 is connected in series to the input end of the battery 13, the volume reducing key 38 and the volume increasing key 40 respectively control the audio volumes of the headphone 35 and the microphone in a short-press mode and a long-press mode, the switch key 39 controls the power supply of the live broadcast host 3, and the sound effect key 41 is connected with the power amplifier module 333.
As shown in fig. 5-8, the microphone also includes a main control circuit, an audio amplifier circuit, a microphone pre-amplifier circuit diagram and a charging circuit, wherein the microphone pre-amplifier circuit diagram is respectively connected to the first pin of the main control circuit and the first pin of the audio amplifier circuit.
During live broadcasting, wear bluetooth live broadcast earphone on the neck, wear earphone 351 on the ear, press switch 39, press miaow head switch 42, the live broadcast has begun. Live broadcast sound of a live broadcast person is converted into an audio signal through the microphone 31 and is transmitted to the signal receiving module 332, the signal receiving module 332 transmits the acquired audio signal to the main control module 331, the audio signal processed by the main control module 331 is amplified by the power amplifier module 333, and then is transmitted to a live broadcast mobile phone in a wireless mode through the Bluetooth module 32 on the one hand and is transmitted to the live broadcast earphone seat 34 on the other hand, the live broadcast earphone seat 34 is transmitted to live broadcast equipment in a wired mode, and in the whole live broadcast process, the live broadcast earphone 3 cannot drop all the time under the action of the neck ring 2.
When singing, the voice of the singer is converted into an audio signal through the microphone 31 and is transmitted to the signal receiving module 332, the signal receiving module 332 transmits the acquired audio signal to the main control module 331, and the audio signal processed by the main control module 331 is amplified by the power amplifier module 333 and then transmitted to the audio equipment in a wireless mode for playing.
When enjoying music, the songs are transmitted from the mobile phone to the power amplification module 333 through the Bluetooth module, amplified and then directly transmitted to the self-enjoying earphone 35.
When there is an incoming call, the signal receiving module 332 receives the incoming call signal of the mobile phone and transmits the incoming call signal of the mobile phone to the main control module 331, and the incoming call signal of the mobile phone processed by the main control module 331 is amplified by the power amplification module 333 and then directly transmitted to the self-watching earphone 35.
Claims (9)
1. The utility model provides a hang live earphone of neck formula bluetooth, includes live host computer (3), reward earphone (35), live earphone seat (34) and neck ring (2), characterized by, be equipped with main control assembly (33) in live host computer (3), main control assembly (33) include: the microphone comprises a signal receiving module (332) used for receiving an audio signal input from the outside, and a microphone (31) used for inputting the audio signal; a main control module (331) for coordinating and controlling the operation of each module; a built-in sound card integrated in the main control module (331) and used for converting the audio signal and outputting an audio processing signal based on the audio signal; a power amplifier module (333) for receiving and amplifying the audio processing signal; a bluetooth module (32) for receiving and transmitting audio signals; a display screen (36) for displaying the battery charge; and a sound effect module (42) for adjusting sound effect when singing K.
2. The hanging-neck type Bluetooth live broadcasting earphone according to claim 1, wherein the live broadcasting earphone seat (34) is connected with a power amplifier module (333), the power amplifier module (333) is electrically connected with the main control module (331) and is used for wirelessly transmitting an audio processing signal from the main control module (331) through the Bluetooth module, a live broadcasting interface (341) is arranged at an end of the live broadcasting earphone seat (34), and the live broadcasting interface (341) is used for connecting live broadcasting equipment and WeChat chat.
3. The hanging neck type Bluetooth live broadcasting earphone as claimed in claim 2, wherein the self-watching earphone (35) comprises a left earphone (351), a right earphone (351) and an earphone cord (352), the self-watching earphone (35) is led out from the live broadcasting host (3), and an internal signal receiving module (332) is externally used for matching with the left ear and the right ear.
4. The hanging neck type Bluetooth live broadcasting earphone according to claim 1, wherein the neck ring (2) is a semicircular ring hanging object, the right end of the neck ring (2) is connected with the live broadcasting host (3), and the left end is connected with the power supply device (1).
5. The hanging-neck Bluetooth live broadcasting earphone as claimed in claim 4, wherein the signal receiving module (332) can access incoming signals of mobile phone and input signals of microphone, and has a one-way communication function and an audio acquisition function.
6. The hanging neck type Bluetooth live broadcast earphone according to claim 1, wherein a switch key (39), a charging interface (37), a volume reducing key (38), a volume adding key (40), a sound effect key (41) and a microphone switch key are arranged in the live broadcast host (3), the switch key (39) is connected in series with the input end of the battery (13), the charging interface (37) is connected in series with the input end of the battery (13), the volume reducing key (38) and the volume adding key (40) respectively control the self-watching earphone (35) and the audio volume output outwards in a short-press and long-press mode, the switch key (39) controls the power supply of the live broadcast host (3), and the sound effect key (41) is connected with the power amplifier module (333).
7. The hanging neck type Bluetooth live broadcast earphone according to claim 4, wherein the power supply device (1) comprises a power supply module (11), the power supply module (11) comprises a battery (13), the battery (13) is connected with a power supply input end of the main control module (331), and the battery (13) is provided with a shell (12).
8. The hanging neck type Bluetooth live broadcasting earphone as claimed in claim 6, wherein the on/off switch (39) is pressed for a long time to turn on/off, double click to play/pause, and short press to answer/hang up the phone.
9. A neckable Bluetooth live headset according to claim 2, 4 or 6, wherein the live host (3) is further provided with a front shell (43) and a bottom shell (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913137.4U CN216600008U (en) | 2021-11-25 | 2021-11-25 | Hang live earphone of neck formula bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913137.4U CN216600008U (en) | 2021-11-25 | 2021-11-25 | Hang live earphone of neck formula bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216600008U true CN216600008U (en) | 2022-05-24 |
Family
ID=81649838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122913137.4U Active CN216600008U (en) | 2021-11-25 | 2021-11-25 | Hang live earphone of neck formula bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216600008U (en) |
-
2021
- 2021-11-25 CN CN202122913137.4U patent/CN216600008U/en active Active
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