CN216565554U

CN216565554U - Earphone sound card

Info

Publication number: CN216565554U
Application number: CN202122967154.6U
Authority: CN
Inventors: 陆文胜
Original assignee: Jiangmen Grand Canyon Technology Co ltd
Current assignee: Jiangmen Grand Canyon Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model provides an earphone sound card, the main part shell includes preceding shell and backshell, the both ends of main part shell are provided with the wire, be provided with circuit module in the main part shell the inside, the battery, the interface that charges, the switch, arbitrary one side of main part shell is provided with the start-up or close of on-off control circuit module, the another side is provided with the interface that charges, the interface that charges can charge to the battery in the circuit module, the front of main part shell is provided with the work pilot lamp, the sound card plays received sound transmission in the earphone, the earphone just can completely cut off external noise in the user's ear, the sound of broadcast is come in the transmission in the clear sound card of hearing, the sound quality through sound card processing is better, it is more strong to be true, the travelling comfort is higher, also more be favorable to singing, broadcast sound or live person's use.

Description

Earphone sound card

Technical Field

The utility model relates to the field of electronic products, in particular to an earphone sound card.

Background

Singing is loved by people in daily life, more and more people like singing and listening to the singing voice of the people, often directly singing the singing voice to a mobile phone, more external noise exists, the singing voice of the people can not be heard, whether the own tone is correct or not can not be found easily, the own tone cannot be adjusted in time, and the singing voice of the people needs to be input and then played and listened. The sound quality effect of the ear return monitoring function provided by the earphone and the song recording software is poor, and the user can not clearly hear the tone. In addition, even though the problems can be solved by using a large sound card on the current market, the equipment is large in size and not beneficial to carrying and common family entertainment and use environments. Therefore, the singing voice can be clearly monitored in real time, the earphone sound card is convenient to carry and store, and the earphone sound card capable of beautifying the voice of the user can be loved by the consumers who like singing and have recording requirements.

Disclosure of Invention

In order to clearly monitor singing voice of a user in real time, and to facilitate carrying and storage and beautify the voice of the user, the utility model provides the earphone sound card, which comprises a circuit module, a battery, a charging interface and a switch, wherein the sound card can be connected with an earphone, the sound card can be used as a microphone to sing and input audio by turning on the switch, the sound card transmits the received sound into the earphone to play, the earphone can isolate external noise in the ear of the user, the sound transmitted from the sound card is heard clearly, the sound quality processed by the sound card is better, the reality sense is stronger, the comfort is higher, and the earphone sound card is more favorable for singing, playing or live players to use.

The technical scheme adopted by the utility model to solve the technical problem is as follows: the utility model provides an earphone sound card, includes the main part shell, the main part shell includes preceding shell and backshell, the both ends of main part shell are provided with the interface and connect earphone and audio equipment respectively, are provided with circuit module, battery, the interface, the switch that charges inside the main part shell, arbitrary one side of main part shell is provided with the start-up or close of on-off control circuit module, and the another side of main part shell is provided with the interface that charges, and the interface that charges can charge to the battery among the circuit module, and the front of main part shell is provided with the work pilot lamp.

The two ends of the front shell and the rear shell of the main body shell are provided with circular arcs and pressing holes, and the pressing holes of the front shell and the rear shell are matched with each other and then can press the wires in the pressing holes. The arc is arranged, so that the two ends of the front shell and the rear shell can be better seen, the pressing holes of the front shell and the rear shell can be matched with each other, and the wire can be pressed more tightly and more stably.

The utility model discloses a circuit module, including main body shell, connecting portion, fixed position, connecting portion, circuit module, connecting portion, fixed position, the preceding shell both ends of main body shell are provided with fixed position, the wire setting can with fixed position complex connecting portion, the connecting portion of wire can be installed in fixed position, when preceding shell was closed with the backshell, connecting portion were fixed in fixed position, realized that the wire is difficult to be pulled or break away from with circuit module's being connected.

The front shell of the main shell is provided with a pin hole, the rear shell is provided with a fixing pin which can be matched and clamped with the pin hole, and the fixing pin of the rear shell is inserted into the pin hole of the front shell to connect and fix the front shell and the rear shell into a whole.

The wires on two sides of the main body shell are divided into an input wire and an output wire. The output wire of the main body shell is connected with the earphone, and after the switch is turned on, audio received by the sound pickup part of the earphone is transmitted to the circuit module of the sound card to be processed and then transmitted to the earphone to be played.

The output lead of the main body shell can be connected with a recording device or an electrical product, and received audio is transmitted to the recording device to be recorded or played.

The input lead end of the main body shell can be connected with a mobile phone or other players, and audio played by the players is transmitted to the earphones through the earphone sound card to be played.

The utility model has the beneficial effects that: the utility model provides an earphone sound card, the main part shell includes preceding shell and backshell, the both ends of main part shell are provided with the wire, be provided with circuit module in the main part shell the inside, the battery, the interface charges, a switch, arbitrary one side of main part shell is provided with the start-up or close of on-off control circuit module, the another side is provided with the interface that charges, the interface that charges can charge to the battery in the circuit module, the sound card is connected with the earphone and is used, the audio frequency that the earphone received can be handled through the circuit module of sound card, broadcast in real time in retransmitting to the earphone, the earphone just can completely cut off external noise in user's ear, the sound of broadcast is received to the clear transmission in hearing sound card, the sound quality of handling through the sound card is better, it is more genuine to feel stronger, the travelling comfort is higher, also more be favorable to singing, the use of broadcast sound or live person.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of an earphone sound card

FIG. 2 is a view showing the inner structure of the upper cover of the earphone sound card

FIG. 3 is an exploded view of an earphone sound card

In the figure: 1. the device comprises a front shell, a rear shell, a switch, a working indicator light, a circular arc, a pressing hole, a wire, a fixing pin, a pin hole, a circuit module, a charging interface, a battery, a fixing position and a connecting part, wherein the front shell 2, the rear shell 3, the switch 4, the working indicator light 5, the circular arc 6, the pressing hole 7, the wire, the fixing pin 8, the pin hole 9, the pin hole 10, the circuit module 11, the charging interface 12, the battery 13, the fixing position and the connecting part are connected.

Detailed Description

In the embodiment shown in fig. 1-3, an earphone sound card comprises a main body shell, wherein the main body shell comprises a front shell 1 and a rear shell 2, two ends of the main body shell are provided with wires 7, and a circuit module 10, a battery 12, a charging interface 11 and a switch 3 are arranged in the main body shell. Any side of the main body shell is provided with a switch 3 for controlling the start or the close of the circuit module 10, the other side of the main body shell is provided with a charging interface 11, the charging interface 11 can charge a battery 12 in the circuit module 10, and after the lead 7 of the main body shell is connected with the earphone, audio received by the earphone is transmitted to the circuit module 10 for processing and then transmitted to the earphone in real time for playing.

The two ends of the front shell 1 and the rear shell 2 of the main shell are provided with arcs 5 and pressing holes 6, and the pressing holes 6 of the front shell 1 and the rear shell 2 are matched with each other to press the wires 7 in the pressing holes 6. Be provided with circular arc 5 and make the both ends of preceding shell 1 and backshell 2 better see, also be favorable to the hole 6 that compresses tightly of preceding backshell to mutually support, press wire 7 tighter, more firm.

The two ends of the front shell 1 of the main shell are provided with fixing positions 13, the lead 7 is provided with connecting parts 14 capable of being matched with the fixing positions 13, the connecting parts 14 of the lead 7 can be installed in the fixing positions 13, and when the front shell 1 and the rear shell 2 are closed, the connecting parts 14 are fixed in the fixing positions 13, so that the lead 7 is not easy to pull or separate from the connection with the circuit module 10.

The front shell 1 of the main shell is provided with a pin hole 9, the rear shell 2 is provided with a fixing pin 8 which can be matched and clamped with the pin hole 9, and the fixing pin 8 of the rear shell 2 is inserted into the pin hole 9 of the front shell 1 to connect and fix the front shell 1 and the rear shell 2 into a whole.

The wires 7 on both sides of the main body case are divided into input wires and output wires. The output wire of the main body shell is connected with the earphone, and after the switch 3 is turned on, the work indicator lamp 4 of the main body shell is turned on. For example, after the sound card is connected with the earphone, when singing is carried out towards the sound pickup part of the main earphone, the singing is transmitted to the sound card and then transmitted to the earphone after being processed by the sound card in real time, and a user can clearly listen to the singing through the sound card of the earphone. The output lead of the main body shell can be connected with a recording device or an electrical product, and received audio is transmitted to the recording device to be recorded or played.

The terminal of the wire on both sides of the main body shell is provided with a connecting plug respectively, and the connecting plug can be connected with an earphone plug wire or connected with other electronic equipment interfaces.

The input wire end of the main shell can be connected with a mobile phone or other players, audio played by the players is transmitted to the earphones through the earphone sound cards to be played, the earphones can isolate external noise in the ears of users, the sounds transmitted and played in the sound cards are clearly heard, the sound quality processed by the sound cards is better, the reality sense is stronger, the comfort is higher, and the use of a person who sings, broadcasts or live broadcasts is facilitated.

Claims

1. An earphone sound card, includes the main part shell, its characterized in that: the main part shell includes preceding shell and backshell, the both ends of main part shell are provided with the interface and connect earphone and audio equipment respectively, are provided with circuit module, battery, the interface that charges, switch in main part shell the inside, arbitrary one side of main part shell is provided with the start-up or close of on-off control circuit module, and the another side of main part shell is provided with the interface that charges, and the interface that charges can charge to the battery in the circuit module, and the front of main part shell is provided with the work pilot lamp.

2. The headset sound card of claim 1, wherein: and two ends of the front shell and the rear shell of the main body shell are provided with circular arcs and pressing holes.

3. An earphone sound card according to claim 1 or 2, characterized in that: the front shell both ends of main part shell are provided with fixed position, and the wire is provided with connecting portion, and the connecting portion of wire can be installed in fixed position.

4. The headset sound card of claim 1, wherein: the front shell of the main body shell is provided with a pin hole, and the rear shell is provided with a fixing pin which can be matched and clamped with the pin hole.

5. The headset sound card of claim 1, wherein: the wires on the two sides of the main body shell are divided into an input wire and an output wire, and the output wire is connected with the earphone.

6. The headset sound card of claim 5, wherein: and an output wire of the main body shell is connected with a recording device or a player, and audio is transmitted to the recording device to be recorded or played.

7. The headset sound card of claim 5, wherein: the input lead end of the main body shell can be connected with a mobile phone or a player, and audio played by the player is transmitted to the earphone to be played after passing through the earphone sound card.