CN207732953U

CN207732953U - A kind of Baffle Box of Bluetooth

Info

Publication number: CN207732953U
Application number: CN201721919410.1U
Authority: CN
Inventors: 朱建
Original assignee: Ningbo City Town Haike Audio Ltd Bit
Current assignee: Ningbo City Town Haike Audio Ltd Bit
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-08-14
Anticipated expiration: 2027-12-29

Abstract

The utility model discloses a kind of Baffle Box of Bluetooth, solving the problems, such as people can not learn whether speaker receives instruction, its key points of the technical solution are that, including speaker body, the side of the speaker body is provided with the display board for showing the command information received by speaker, the lamp bar corresponding to different instruction is provided on the display board, the bright dark indicating lamp control circuit of lamp bar of control different instruction is provided in the speaker body, a kind of Baffle Box of Bluetooth of the utility model, it can be connect with mobile phone or remote controler by Bluetooth chip, realize the control to the LED light on speaker, and the lamp bar on display board can correspond to the instruction for showing that user is sent out, using more flexibly.

Description

A kind of Baffle Box of Bluetooth

Technical field

The utility model is related to sound-box device, more particularly to a kind of Baffle Box of Bluetooth.

Background technology

Speaker is widely used in each place such as family, stage, movie theatre as a kind of audio-frequence player device, and speaker is divided into Active audio amplifier and for no reason at all two kinds of speaker, the in recent years development of active audio amplifier are getting faster, function be also it is more and more, it is especially blue The development of tooth speaker, Baffle Box of Bluetooth apply Bluetooth technology on computer and intelligent sound box, exempt people and are impeded by electric wire, Music is listened in a certain range, since Baffle Box of Bluetooth comes out, with the development of intelligent terminal, more and more widely by user's Concern

Traditional Baffle Box of Bluetooth includes that bluetooth module, controller and broadcast component, controller control bluetooth module and receive sound Frequency signal, and audio is carried out to broadcast component and plays control, due to the non-thread connection of bluetooth itself, making the hairs such as mobile phone, computer When the instruction action gone out, certain delay is had, and people are sometimes with to connect, and continue to attempt to operate, it is existing People can not learn whether speaker receives instruction in technology, have ever made more operations, and the usage experience of people is poor, therefore, also There are certain rooms for improvement.

Utility model content

The purpose of this utility model is to provide a kind of Baffle Box of Bluetooth, and solving people can not learn whether speaker receives finger The problem of enabling effectively increases the comfort of people when in use.

The above-mentioned technical purpose of the utility model technical scheme is that：

The side of a kind of Baffle Box of Bluetooth, including speaker body, the speaker body is provided with for showing that speaker is received The display board of the command information arrived is provided with the lamp bar corresponding to different instruction on the display board, is set in the speaker body It is equipped with the bright dark indicating lamp control circuit of lamp bar of control different instruction.

Using the above scheme, display board is provided with by the side in speaker body, when speaker body receives people's hair It can be shown after the command information gone out on the display panel, expression is lighted to receive command information more by simple lamp bar It is intuitive, be also easier to attract much attention, avoid the occurrence of excessive operation, usage experience is more preferable.

Preferably, the indicating lamp control circuit includes Bluetooth chip control module and power module, correspond to difference The lamp bar of instruction is coupled to Bluetooth chip control module.

Using the above scheme, by the way that lamp bar is coupled to Bluetooth chip control module, user is using mobile phone or computer When controlling speaker, lighted corresponding to the lamp bar of the control command of mobile phone or computer, to remind people's speaker to have been received accordingly Information, and make speaker need not also need not be aligned by cable to be attached simultaneously with electronic equipment by Bluetooth technology Internet is connected, it is more convenient for people to use.

Preferably, the indicating lamp control circuit further include be coupled to the SD memory modules of Bluetooth chip control module with And the data that storage Bluetooth chip control module receives.

Using the above scheme, by the way that SD memory modules to be connect with Bluetooth chip control module so that user only needs handle The SD storage cards for having MP3/WMA formats are inserted into the interface of speaker body side and can play music, this function equally can be with The comfortable of line is broken away from, and magnanimity music can also be enjoyed, it is more practical.

Preferably, the indicating lamp control circuit further includes the usb interface module for being coupled to Bluetooth chip control module.

Using the above scheme, by coupling usb interface module in Bluetooth chip control module, facilitate and song is passed through Usb interface module is stored on the memory of Baffle Box of Bluetooth or inserting USB flash disk carries out the broadcasting of music, this function can equally be broken away from Line it is comfortable, and magnanimity music can also be enjoyed, it is more practical.

Preferably, the indicating lamp control circuit includes the IR receiving modules for being coupled to Bluetooth chip control module.

Using the above scheme, by the setting of IR receiving modules, infrared communication and the knot of Bluetooth control module may be implemented It closes and uses so that Bluetooth control module obtains the speed of information faster, while can also control sound in the way of infrared communication The keying of case, realize does not have mobile phone or computer, the mode of remote controler that can also open and close speaker in time.

Preferably, the power module includes three terminal regulator and multiple filter capacitors.

Using the above scheme, any electromagnetic radiation is not generated when three terminal regulator works, and output ripple is very low, is suitable for Various electric power supplies, due to not having electromagnetic interference to make the sound quality of speaker more preferably.

Preferably, be provided with multiple LED light in the speaker body, and multiple LED light have red LED lamp, green respectively Light LED light and blue LED lamp, three kinds of LED light uniform intervals arrangements, the Bluetooth chip control module are coupled with control three The kind bright dark lighting control module of LED light.

Using the above scheme, it by the way that the LED light of three kinds of different colours is arranged, can be sent out when different LED light is powered Go out multiple color, allow its speaker using when send out different light, rendered atmosphere.

Preferably, the outside mask of multiple LED light is equipped with a Circular shape lampshade.

Using the above scheme, the setting of Circular shape lampshade avoids the naked leakage of light-emitting surface of LED light outside, the factors such as collide with Damage influence luminous efficiency is caused, meanwhile, it also avoids LED light and makes moist, further protect LED light, extend making for LED light Use the service life.

Preferably, the LED light of multiple same colors is arranged in series, the LED light of different colours is arranged in parallel.

Using the above scheme, the LED light series connection of same color, reduces the winding displacement of conducting wire, is by a switch element A string of LED light can be controlled, enhanced convenience；The LED light of different colours is arranged in parallel, to realize to different colours LED light is controlled, and diversified color, more colorful are generated, and adjusts atmosphere.

Preferably, the lighting control module includes the switch element in response to Bluetooth chip control module, it is described to open It is triode or thyristor to close element.

Using the above scheme, triode or thyristor can complete the function of switch, while can be according to voltage change Or curent change realizes break-make, and it is convenient some signals in circuit are judged, improve the reasonability of circuit design.

In conclusion the utility model has the advantages that：

Side in speaker body is provided with display board, when speaker body receive the command information that people send out with After can show on the display panel, by simple lamp bar light indicate it is more intuitive to receive command information, also compare People's note that avoiding the occurrence of excessive operation are easily caused, usage experience is more preferable.

Description of the drawings

Fig. 1 is the exploded perspective view of speaker body in the present embodiment；

Fig. 2 is the circuit diagram of Bluetooth chip control module in the present embodiment；

Fig. 3 is the circuit diagram of power module in the present embodiment；

Fig. 4 is the circuit diagram of SD memory modules in the present embodiment；

Fig. 5 is the circuit diagram of usb interface module in the present embodiment；

Fig. 6 is the circuit diagram of IR receiving modules in the present embodiment；

Fig. 7 is the circuit diagram of the lighting control module of LED modules with different colors lamp in the present embodiment；

Fig. 8 is the connection diagram of display board in the present embodiment.

In figure：1, speaker body；11, display board；12, LED light；13, Circular shape lampshade；21, Bluetooth chip control module； 22, power module；23, SD memory modules；24, usb interface module；25, IR receiving modules；26, lighting control module.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

A kind of Baffle Box of Bluetooth disclosed in the present embodiment, as shown in Figure 1, including speaker body 1, the side of speaker body 1 is set It is equipped with the display board 11 for showing the command information received by speaker, is provided with corresponding to different instruction on display board 11 Lamp bar, different instruction refer to instruction that we are sent out when using speaker, such as pause, broadcasting etc., the front of speaker body 1 Be additionally provided with enclosed by multiple LED light 12 set made of LED light ring, and multiple LED light 12 have red LED lamp, green light LED lamp respectively And blue LED lamp, three kinds of 12 uniform intervals of LED light arrangements, the LED light 12 of multiple same colors are arranged in series, different colours LED light 12 is arranged in parallel, and the outside mask of multiple LED light 12 is equipped with a Circular shape lampshade 13.

In conjunction with shown in Fig. 2, Fig. 3 and Fig. 8, indicating lamp control circuit includes Bluetooth chip control module 21 and power module 22, it is coupled to Bluetooth chip control module 21 corresponding to the lamp bar of different instruction, Bluetooth chip control module 21 includes model 630 Bluetooth chip, using 4.0 technology of bluetooth.

As shown in figure 3, power module 22 includes voltage stabilizing chip U5, capacitance C13, capacitance C14, capacitance C15 and capacitance C16, The output end of voltage stabilizing chip U5 and the first end of the first end of capacitance C13 and capacitance C14 are respectively coupled to and form Voltage stabilizing module Output end, the input terminal of Voltage stabilizing module and the first end of the first end of capacitance C15, third capacitance C16 be respectively coupled to, voltage stabilizing core The of the low-voltage end of piece U5 and the second end of capacitance C13, the second end of capacitance C14, the second end of capacitance C15 and capacitance C16 Two ends are connected to ground altogether, and wherein voltage stabilizing chip U5 uses 78M05.

In conjunction with shown in Fig. 2 and Fig. 4, indicating lamp control circuit further includes the SD storages for being coupled to Bluetooth chip control module 21 Module 23, SD memory modules correspond to 16 interfaces for being coupled to Bluetooth chip for 23 mouthful 1, and SD memory modules correspond to for 23 mouthful 3 and are coupled to indigo plant 15 interfaces of tooth chip, SD memory modules correspond to 17 interfaces for being coupled to Bluetooth chip, and 23 mouthful of 2 coupling of SD memory modules for 23 mouthful 5 It is connected to the power supply of 3.3V, 23 mouthful of 4 ground connection of SD memory modules, SD memory modules 23 are for storing the reception of Bluetooth chip control module 21 The data arrived.

In conjunction with shown in Fig. 2 and Fig. 5, indicating lamp control circuit further includes being coupled to the USB of Bluetooth chip control module 21 to connect The ends DM of mouth mold block 24, usb interface module 24 are coupled to 23 feet of Bluetooth chip, and the ends DP of usb interface module 24 are coupled to indigo plant 1 foot of 24 feet of tooth chip, usb interface module 24 connects 5V voltages, the 4 feet ground connection of usb interface module 24, by bluetooth core Usb interface module 24 is coupled in piece control module 21, facilitates the memory for song being stored to by usb interface module 24 Baffle Box of Bluetooth Upper or inserting USB flash disk carries out the broadcasting of music, this function can equally break away from the comfortable of line, and can also enjoy magnanimity sound It is happy.

In conjunction with shown in Fig. 2 and Fig. 6, indicating lamp control circuit includes the IR reception moulds for being coupled to Bluetooth chip control module 21 Block 25, the ends IRDA of IR receiving modules 25 and 48 feet of Bluetooth chip connect, to realize that infrared communication controls mould with Bluetooth chip The combined use of block 21 can control the keying of speaker in the way of infrared communication, even if realizing without mobile phone or computer, The mode of remote controler can also open and close speaker.

In conjunction with shown in Fig. 2 and Fig. 7, Bluetooth chip control module 21 is coupled with the control bright dark light control of three kinds of LED light 12 Molding block 26, lighting control module 26 include the switch element in response to Bluetooth chip control module, and switch element is triode Or thyristor, a kind of control mode disclosed in the present embodiment are three NPN type triodes point by being coupled with Bluetooth chip Not Kong Zhi in red, green, blue three color LED light 12, by the bright dark combination for realizing multiple color of the lamp of different LED colors, Speaker is allow further to adjust atmosphere, usage experience is more preferably.

In speaker in use, can be connect with mobile phone or remote controler by Bluetooth chip, realize to the LED light on speaker 12 control, and the lamp bar on display board 11 can correspond to the instruction for showing that user is sent out, use is more flexible.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims

1. a kind of Baffle Box of Bluetooth, including speaker body（1）, it is characterized in that：The speaker body（1）Side be provided with for showing Show the display board of the command information received by speaker（11）, the display board（11）On be provided with lamp corresponding to different instruction Item, the speaker body（1）Inside it is provided with the bright dark indicating lamp control circuit of lamp bar of control different instruction.

2. a kind of Baffle Box of Bluetooth according to claim 1, it is characterized in that：The indicating lamp control circuit includes Bluetooth chip Control module（21）And power module（22）, Bluetooth chip control module is coupled to corresponding to the lamp bar of different instruction（21）.

3. a kind of Baffle Box of Bluetooth according to claim 2, it is characterized in that：The indicating lamp control circuit further includes being coupled to Bluetooth chip control module（21）SD memory modules（23）Store up Bluetooth chip control module（21）The data received.

4. a kind of Baffle Box of Bluetooth according to claim 2, it is characterized in that：The indicating lamp control circuit further includes being coupled to Bluetooth chip control module（21）Usb interface module（24）.

5. a kind of Baffle Box of Bluetooth according to claim 2, it is characterized in that：The indicating lamp control circuit includes being coupled to indigo plant Tooth chip control module（21）IR receiving modules（25）.

6. a kind of Baffle Box of Bluetooth according to claim 2, it is characterized in that：The power module（22）Including three terminal regulator With multiple filter capacitors.

7. a kind of Baffle Box of Bluetooth according to claim 1, it is characterized in that：The speaker body（1）On be provided with multiple LED Lamp（12）, multiple LED light（12）There are red LED lamp, green light LED lamp and blue LED lamp, three kinds of LED light respectively（12） It is even to be alternatively arranged, the Bluetooth chip control module（21）It is coupled with three kinds of LED light of control（12）Bright dark lighting control module （26）.

8. a kind of Baffle Box of Bluetooth according to claim 7, it is characterized in that：Multiple LED light（12）Outside mask be equipped with One Circular shape lampshade（13）.

9. a kind of Baffle Box of Bluetooth according to claim 7, it is characterized in that：The LED light of multiple same colors（12）Series connection is set It sets, the LED light of different colours（12）It is arranged in parallel.

10. a kind of Baffle Box of Bluetooth according to claim 7, it is characterized in that：The lighting control module（26）Including response In Bluetooth chip control module（21）Switch element, the switch element be triode or thyristor.