CN208001359U - Multifunctional sound box - Google Patents

Abstract

A multi-function sound box comprising: the loudspeaker box comprises a loudspeaker box main machine, a loudspeaker box main machine and a loudspeaker box main machine, wherein a first loudspeaker, a first Bluetooth device, a first wireless communication unit, a sound mixing device and an audio signal amplifying unit are arranged in a box body of the loudspeaker box main machine; a secondary loudspeaker box unit with a second loudspeaker; an electronic device with internet and Bluetooth functions, which obtains the network background music through the internet and transmits the network background music to the first Bluetooth device in a Bluetooth transmission mode to be received; a wireless microphone having a second wireless communication unit for transmitting the voice to the first wireless communication unit in a wireless transmission manner for receiving; the first Bluetooth device and the first wireless communication unit respectively send the network background music and the human voice to the sound mixing device for mixing processing, and then the audio signal is sent to the first loudspeaker and the second loudspeaker by the audio signal amplifying unit.

Description

multifunctional speaker

technical field

The utility model relates to a multifunctional sound box, in particular to a structure.

Background technique

Singing can relieve your mood and is a very good entertainment, but because KTV shops have to charge, and the cost is not low, and if you want to sing, you must invite friends to go to share the cost; therefore, if you only want to sing alone , and going to KTV alone is not comfortable; but if you really want to sing alone to relieve boredom, although there is an accompaniment machine for singing, you must buy accompaniment tapes or CDs, so the range of song selection cannot be as in KTV. A large amount of songs can be selected, but are limited, and cannot provide users with more diverse and rich song selection and singing pleasures.

Secondly, when the existing singing machine is singing, the microphone often makes noise, which seriously interferes with the emotion of singing. In addition, modern young people like to listen to music with headphones, but listening to music with headphones can easily injure the eardrums. Therefore, there is still room for improvement.

In view of the above-mentioned problems, the present inventors actively researched improvements in order to overcome this deficiency.

Utility model content

The main technical problem to be solved by the utility model is to overcome the above-mentioned defects existing in the prior art, and provide a multifunctional sound box, the background music required for its accompaniment is provided by an electronic device with Internet access function, and the electronic device can be legally downloaded from the Internet. Expand the background music, which has the convenience of expanding the background music, and can provide users with more diverse and rich song selection and singing fun; it has the function of mixing the human voice and the background music to improve the sound quality and prevent the microphone The effect of making noise; it has the effect of reducing the use of headphones.

The technical scheme that the utility model solves its technical problem adopts is:

A multifunctional speaker, comprising: a speaker main unit, the box body includes a first speaker, a first bluetooth device, a first wireless communication unit, a sound mixing device, and an audio amplifier unit, and the surface of the box body An adjustment interface is provided; a speaker sub-machine, which includes a second speaker in the box, and the second speaker is electrically connected to the first speaker of the speaker main unit through an audio transmission line; an electronic device with Internet access and bluetooth functions, It is selected from one of: a TV set-top box, a computer, a tablet computer, and a mobile phone. The electronic device has a second bluetooth device, obtains network background music through the Internet, and transmits the network background music through the second bluetooth device Received by the first bluetooth device of the speaker host; and a wireless microphone with a second wireless communication unit, a pickup unit and a control interface, the pickup unit transmits the human voice wirelessly from the speaker host Received by the first wireless communication unit; thereby, the first bluetooth device and the first wireless communication unit respectively send the network background music and the human voice to the mixing device for mixing processing, and then transmit it to the audio amplifier unit The first speaker and the second speaker.

According to the features disclosed above, the utility model can include a remote controller, which is used to control the opening and closing of the main unit of the speaker and adjust the audio.

According to the features disclosed above, the first and second wireless communication units may include: near field communication (near field communication, NFC), wireless local area network (Wi-Fi), or any one of UHF transceiver unit and VHF transceiver unit. , or any other wireless communication technology.

According to the features disclosed above, the speaker host can also receive music signals sent by a CD and turntable player.

According to the features disclosed above, the speaker host can also include a USB connection interface for providing a storage device connection.

With the above-mentioned technical means, users can download the background music they need on the Internet according to their needs. It is more flexible in the selection of songs, and it is quite convenient to use. Users do not need to buy another singing player. In addition to saving costs In addition, it also solves the problem that the number of songs that users sing with traditional accompaniment is limited by the number of songs in the accompaniment. Furthermore, the utility model can improve the quality of the sound effect, prevent the microphone from making noise, and reduce the effect of using the earphone.

The beneficial effect of the utility model is that the background music required for the accompanying singing is provided by an electronic device with an Internet access function, and the electronic device can legally download and expand the background music from the Internet, which has the convenience of expanding the background music and can provide users with more variety. Rich fun in song selection and singing; it has the function of mixing human voice and background music to improve the sound quality, and can prevent the microphone from making noise; it has the effect of reducing the use of headphones.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a perspective view of the appearance of a preferred embodiment of the utility model.

Fig. 2 is a schematic diagram of the wireless microphone of the present invention.

Fig. 3 is a schematic diagram of the remote controller of the present invention.

Fig. 4 is a schematic diagram of the wireless transmission of the present invention.

Fig. 5 is a structural block diagram of a preferred embodiment of the utility model.

Fig. 6 is a reference diagram of a usage state of the utility model.

Explanation of symbols in the figure:

10 speaker host

11 First speaker

12 First Bluetooth device

13 The first wireless communication unit

14 Mixing device

15 Audio amplifier unit

16 Adjustment interface

17 USB connection interface

20 speakers sub-machine

21 Second speaker

22 audio transmission line

30 electronics

31 TV set top box

32 computer

33 tablets

34 cell phone

35 CDs

36 turntable

37 Second Bluetooth device

40 wireless microphones

41 pickup unit

42 Control interface

43 Second wireless communication unit

50 remote control

60 network background music

Detailed ways

First of all, please refer to Figs. 1 to 6, the preferred embodiment of the present invention includes: a speaker host 10, including a first speaker 11, a first bluetooth device 12, and a first wireless communication unit in the box 13. A sound mixing device 14, and an audio amplifier unit 15, and other devices such as an adjustment interface 16 and a USB connection interface 17 are provided on the surface of the cabinet. And the adjustment interface 16 of the speaker host 10 can adjust the volume and other functions, and the USB connection interface 17 is used to provide a storage device (not shown) to connect, and the stored music can be directly connected to the mixing device 14.

A speaker auxiliary machine 20, including a second speaker 21 in the cabinet, the second speaker 21 is electrically connected with the first speaker 11 of the speaker main unit 10 with an audio transmission line 22; in the present embodiment, the first , The two loudspeakers 11, 21 include high frequency and low frequency loudspeakers.

An electronic device 30 with Internet access and bluetooth functions, which is selected from: a TV set-top box 31, a computer 32, a tablet computer 33, and a mobile phone 34. The electronic device 30 has a second bluetooth device 12 to obtain the network through the Internet Background music 60, and the network background music 60 is transmitted to the first Bluetooth device 12 of the speaker host 10 by the second Bluetooth device 37 to receive it. As shown in FIG. 4 , in this embodiment, the speaker main unit 10 can also receive music signals transmitted by a CD 35 and a turntable player 36 , but it is not limited thereto.

A wireless microphone 40, as shown in Figure 2, has a second wireless communication unit, a sound pick-up unit 41 and a control interface 42, and this sound pick-up unit 41 is with the second wireless transmission mode of human voice by this speaker main frame Received by the communication unit; in this embodiment, as shown in FIG. 3 , a remote controller 50 is also included to control the opening and closing of the speaker host 10 and adjust the audio.

Thereby, the first bluetooth device and the first wireless communication unit 113 respectively send the network background music 60 and the human voice to the mixing device 14 for mixing processing, and then the audio amplification unit 15 transmits them to the first The speaker 11 and the second speaker 21.

In this embodiment, the first and second wireless communication units 13, 43 may include: near field communication (near field communication, NFC), wireless local area network (Wi-Fi), or any of UHF transceiver unit, VHF transceiver unit One or mixed use, or any other wireless communication technology. Wherein the bluetooth communication can be between 2.4M-5M, but not limited thereto.

By means of the above-mentioned technical means, the utility model can achieve the effect of accompanying singing. Users can download the required video and audio signals on the network according to their needs, and it is more flexible in the selection of songs. In addition to saving costs, it also solves the problem of using The song that the person sings when using traditional accompaniment is limited by the problem of the number of songs in the accompaniment band. Furthermore, the utility model has the functions of improving the sound quality, preventing the microphone from making noise, and reducing the use of earphones.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.

In summary, the utility model fully meets the needs of industrial development in terms of structural design, practicability and cost-effectiveness, and the disclosed structure also has an unprecedented innovative structure, novelty, creativity and practicability, and meets the needs of industrial development. According to the regulations on the requirements of new patents, the application is filed in accordance with the law.

Claims (5)

1. a kind of multifunctional sound box, which is characterized in that including:

One speaker host, interior babinet includes being equipped with one first loud speaker, one first blue-tooth device, one first wireless telecommunications list Member, a device sound mixing and a message amplifying unit, another tank surface are equipped with one and adjust interface;

One speaker slave, interior babinet includes being equipped with one second loud speaker, and second loud speaker is with a message transmission line and the sound First loud speaker of case host is electrically connected;

One has the electronic device of online and Bluetooth function, is selected from:TV set-top box, computer, tablet computer, mobile phone wherein it One is constituted, which has one second blue-tooth device, obtains network context music by upper network, and the network is carried on the back Scape music is received with first blue-tooth device of second bluetooth device transmissions to the speaker host;And

One wireless microphone has one second wireless communication unit, a pickup unit and a regulation and control interface, and the pickup unit is by people Sound is received with wireless transmission method by the first wireless communication unit of the speaker host;

Whereby, first blue-tooth device and the first wireless communication unit, which respectively send network context music and voice to the audio mixing, fills It sets after carrying out smear processing, then first loud speaker and the second loud speaker are sent to by the message amplifying unit.

2. multifunctional sound box according to claim 1, which is characterized in that further include a remote controler, to control the speaker The keying of host and adjustment message.

3. multifunctional sound box according to claim 1, which is characterized in that first and second described wireless communication unit packet It includes:Bluetooth, far field communication (near fieldcommunication, NFC), Wireless LAN (Wi-Fi) or UHF transmitting-receivings Unit, VHF Transmit-Receive Unit any of which are constituted.

4. multifunctional sound box according to claim 1, which is characterized in that the speaker host further include receive by a CD and The music signal that disc record machine is transmitted.

5. multifunctional sound box according to claim 1, which is characterized in that the speaker host further includes being equipped with a USB to connect Interface is connect, to provide storage device connection.