CN204929155U - Take RGBW light control and music playback control's WIFI audio amplifier - Google Patents

Take RGBW light control and music playback control's WIFI audio amplifier Download PDF

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Publication number
CN204929155U
CN204929155U CN201520665433.9U CN201520665433U CN204929155U CN 204929155 U CN204929155 U CN 204929155U CN 201520665433 U CN201520665433 U CN 201520665433U CN 204929155 U CN204929155 U CN 204929155U
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Prior art keywords
circuit board
frame
rgbw
wifi
control
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Expired - Fee Related
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CN201520665433.9U
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Chinese (zh)
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王利均
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王利均
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model relates to a take RGBW light control and music playback control's WIFI audio amplifier, its include the casing and install in first circuit board, second Circuit Board, loudspeaker and battery in the casing, wherein: the first circuit board includes main control unit, WIFI module, digital audio treater, power amplifier module, DCDC converting circuit, LED drive circuit and RGBW output terminal from having storage module, last USB flash disk interface, TF joint mouth and the AUX interface of being connected with of main control unit, last button and the display screen of being equipped with of second Circuit Board. The utility model discloses utilize terminal equipment to pass through WIFI module and main control unit and establish signal connection, realize adjusting luminance to the RGBW lamps and lanterns simultaneously and to the audio output control of loudspeaker, simple structure, transmission distance is far away, and is fast, can realize a plurality of terminal equipment's connection, also can realize a terminal and control and play a plurality of equipment, convenient operation.

Description

A kind of WIFI audio amplifier controlled with RGBW signal light control and music
Technical field
The utility model relates to technology for loudspeaker box field, is specifically related to a kind of with the output of RGBW signal light control and the WIFI audio amplifier that can realize one-to-many music and control.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated space.It is the extremely important part of sound system, the signal of telecommunication is transformed into acoustical signal directly listens to so mission critical because which is responsible for the ear of people, it is wanted directly and the sense of hearing of people is come into contacts with, and the sense of hearing of people is very sensitive, and to the tone color of complex sound, there is very strong resolving ability.Because people's ear to evaluate the most important standard of a sound system tonequality quality just to the subjective feeling of sound, therefore, can think, the performance height of audio amplifier is play key effect to the playing quality of a sound system.
With the development of science and technology, acoustic product gets over miniature portable, and mini audio amplifier arises at the historic moment, for various portable type electronic product provides loudspeaker, the bothering and friend can be allowed to share the effect of sound together of the band earphone that allowed user break away from, and it can be plugged earplug and is used as MP3 and uses.And along with the development of time, the mini audio amplifier form of various brand more and more possesses variation, small and exquisitely attractive in appearancely become the maximum feature of mini audio amplifier.Mini audio amplifier generally all can broadcast song outside plug-in card, also can broadcast listening, and also have some other miscellaneous function, such as throw light on, exhale and help, hearing aid etc., these are a trend of mini function of loudspeaker box development in pluralism.
Mini audio amplifier still can not break away from the puzzlement needing wired connection, at this time Baffle Box of Bluetooth arises at the historic moment, Baffle Box of Bluetooth refers to embedded with bluetooth chip, the stereo set replacing traditional wire rod and connect is connected with bluetooth, by being connected with bluetooth playback equipments such as mobile phone plane plate computer and notebooks, reach conveniently object.At present, Baffle Box of Bluetooth is based on portable sound box, and profile is generally comparatively small and exquisite portable, and Baffle Box of Bluetooth technology also relies on it to facilitate the feature of human nature paid attention to by consumer gradually and receive, but Baffle Box of Bluetooth mainly contains following a few point defect: 1. transmission range is short; 2. can not independently play, 3 without Internet resources; 4. cannot play by one-to-many; 5. do not support Long-distance Control; 6. transmission of analogue signal, cannot reach high-fidelity; 7. transmission rate is low; 8. need pairing when using, inconvenient operation.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of WIFI audio amplifier controlled with RGBW signal light control and music, it utilizes terminal equipment (such as mobile phone, panel computer etc.) to carry out communication by WIFI module and master controller, realize carrying out light modulation toning switch to RGBW light fixture and export the audio frequency of loudspeaker controlling, structure is simple, long transmission distance, speed is fast, tonequality high-fidelity, directly realize a terminal control and play multiple equipment, and multiple terminal control equipment.Easy to operate.
For achieving the above object, the utility model adopts following technical scheme:
With the WIFI audio amplifier that RGBW signal light control and music control, it comprises housing and is installed on first circuit board, second circuit board, loudspeaker and the battery in described housing, wherein:
Described first circuit board comprises the master controller, WIFI module, digital audio processor, power amplifier module, DC/DC change-over circuit, LED drive circuit and the RGBW lead-out terminal that carry memory module;
Described master controller is connected with the AUX interface of the USB flash disk interface for grafting USB flash disk, the TF card interface for grafting TF card and audio frequency input;
Described second circuit board is provided with button and display screen;
Described battery is connected to the power end of master controller by DC/DC change-over circuit, for master controller provides power supply;
One I/O end of described master controller is electrically connected by digital audio processor, power amplifier module and loudspeaker successively;
2nd I/O end of described master controller is connected to the control end of LED drive circuit, the input of LED drive circuit is connected to the output of DC/DC change-over circuit, the output of LED drive circuit is connected to RGBW lead-out terminal, and RGBW lead-out terminal connects various RGBW-LED lamp;
3rd I/O end of described master controller connects WIFI module, is connected or sets up communication by router again connect directly to set up communication with terminal equipment;
4th I/O end of described master controller is connected to second circuit board by winding displacement, to drive display screen and button.
Described housing comprises protecgulum, bonnet, described protecgulum and bonnet are screwed connection, form a cavity, protecgulum offers loudspeaker installing port, described loudspeaker are arranged in protecgulum by described loudspeaker installing port, described bonnet offers vibrating membrane mouth, the vibrating membrane be arranged on rear side of loudspeaker is arranged in bonnet by this vibrating membrane mouth.
Described cavity top is provided with a top groove, second circuit board is fixed in this top groove by screw, described cavity bottom is provided with a bottom groove, and first circuit board is fixed in this bottom groove by screw, and cavity right flank is installed winding displacement and connected first circuit board and second circuit board.
Described housing comprises lower frame, upper side frame, front speaker net and reverse side speaker net further, wherein upper side frame and lower frame are fixed on the upper and lower both sides of cavity respectively by screw, described front speaker net and reverse side speaker net lay respectively at outside protecgulum and bonnet, and front speaker net is all connected with upper side frame and lower frame by chute with reverse side speaker net.
In described lower frame, battery is installed and the output interface of battery is inserted first circuit board to be electrically connected with DC/DC change-over circuit, lower frame is provided with the battery cover being screwed with lower frame and being connected, and the installation site of described battery cover is corresponding with the position of battery.
Described housing comprises a handle further, and described handle is screwed on upper side frame, and the lower end of described lower frame is fixedly connected with anti-skidding adhesive tape.
Housing is provided with a charging terminal, for being connected with the input of battery by being arranged at the charging circuit on first circuit board.
Housing is also provided with indicator light, and described indicator light comprises charging indicator light and WIFI indicator light.
A kind of WIFI audio amplifier controlled with RGBW signal light control and music that the utility model is set forth, compared with prior art, its beneficial effect is:
1, by utilizing terminal equipment (such as mobile phone, panel computer etc.) to carry out communication by WIFI module and master controller, and WIFI audio amplifier is controlled output with LED combine, the audio frequency realizing carrying out light modulation and loudspeaker to RGBW light fixture at the same time or separately exports and controls, with larger recreational and interesting;
2, structure is simple, long transmission distance, and speed is fast, and netcast, directly realizes the connection of multiple terminal equipment, and a terminal control and play multiple equipment, easy to operate;
3, volume is little, is easy to carry.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the WIFI audio amplifier that the utility model band RGBW signal light control and music control; Accompanying drawing 2 is the circuit theory diagrams of first circuit board and second circuit board.
Wherein: 1, handle; 2, protecgulum; 21, front speaker net; 3, bonnet; 31, reverse side speaker net; 4, loudspeaker; 41, vibrating membrane; 5, anti-skidding adhesive tape; 6, first circuit board; 601, master controller; 602, WIFI module; 603, memory module; 604, digital audio processor; 605, power amplifier module; 606, DC/DC change-over circuit; 607, switch; 608, USB flash disk; 609, TF card; 610, AUX interface; 611, LED drive circuit; 612, RGBW lead-out terminal; 7, second circuit board; 71, button; 72, display screen; 81, lower frame; 82, upper side frame; 9, battery; 91, battery cover; 10, mobile phone; 11, router.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the WIFI audio amplifier that band RGBW signal light control of the present utility model and music control is described further, understands the utility model technological thought required for protection so that clearer.
Please refer to shown in Fig. 1, a kind of WIFI audio amplifier controlled with RGBW signal light control and music, it is characterized in that, it comprises housing and is installed on first circuit board 6, second circuit board 7, loudspeaker 4 and the battery 9 in housing.Wherein:
Housing comprises protecgulum 2, bonnet 3, lower frame 81, upper side frame 82, front speaker net 21, reverse side speaker net 31 and handle 1, protecgulum 2 and bonnet 3 have screw hole, loudspeaker wire hole, groove and screw column, wherein, protecgulum 2 becomes cavity with bonnet 3 by stamping screw-shaped in corresponding screw hole, screw column be mainly used in the guide effect of screw with prevent screw and contact with the parts (such as loudspeaker 4 or first circuit board 6 etc.) in cavity, groove comprises top groove and bottom groove, top groove is arranged at cavity top, second circuit board 7 is fixed in this top groove by screw, bottom groove is arranged at cavity bottom, first circuit board 6 is fixed in this bottom groove by screw, cavity right flank is installed winding displacement and is connected first circuit board 6 and second circuit board 7.Protecgulum 2 offers loudspeaker installing port, and loudspeaker 4 are arranged in protecgulum 2 by loudspeaker installing port, bonnet 3 offer vibrating membrane mouth, and vibrating membrane 41 is arranged in bonnet 3 by this vibrating membrane mouth.
Upper side frame 82 and lower frame 81 are fixed on the upper and lower both sides of cavity respectively by screw, front speaker net 21 and reverse side speaker net 31 lay respectively at outside protecgulum 2 and bonnet 3, and front speaker net 21 is all connected with upper side frame 82 and lower frame 81 by chute with reverse side speaker net 31.Battery 9 is installed in lower frame 81 and the output interface of battery 9 is inserted first circuit board 6 to be electrically connected with DC/DC change-over circuit 606, lower frame 81 is provided with the battery cover 91 being screwed with lower frame 81 and being connected, and the installation site of battery cover 91 is corresponding with the position of battery 9.First button 71 is contained in upper side frame 82 during installation, upper side frame 82 has chute, by protecgulum 2 and bonnet 3 fixing after the cavity that formed push in the chute of upper side frame 82 and lock upper side frame 82 and on top frame 82 left and right sides is fixed by screw and cavity, horn wire is inserted the horn interface of first circuit board 6, then front speaker net 21 and reverse side speaker net 31 are pushed upper side frame 82 respectively, bottom lower frame 81, stamp screw after finally lower frame 81 being pushed front speaker net 21 and reverse side speaker net 31 and fix.Handle 1 is screwed on upper side frame 82, and screw cover is installed in the outside of screw, and the lower end of lower frame 81 is fixedly connected with anti-skidding adhesive tape 5.
Please refer to shown in Fig. 2, first circuit board 6 comprises the master controller 601, WIFI module 602, digital audio processor 604, power amplifier module 605, DC/DC change-over circuit 606, LED drive circuit 611 and the RGBW lead-out terminal 612 that carry memory module 603; Master controller 601 is connected with the AUX interface 610 of the USB flash disk interface for grafting USB flash disk 608, the TF card interface for grafting TF card 609 and audio frequency input;
Battery 9 is connected to the power end of master controller 601 by DC/DC change-over circuit 606, for master controller 601 provides power supply, is provided with a switch 607 between battery 9 and DC/DC change-over circuit 606.One I/O end of master controller 601 is electrically connected with loudspeaker 4 by digital audio processor 604, power amplifier module 605 successively.2nd I/O end of master controller 601 is connected to the control end of LED drive circuit 611, the input of LED drive circuit 611 is connected to the output of DC/DC change-over circuit 606, the output of LED drive circuit 611 is connected to RGBW lead-out terminal 612, RGBW lead-out terminal 612 and connects various RGBW-LED lamp.3rd I/O end of master controller 601 connects WIFI module 602, is connected or sets up communication by router one 1 again connect directly to set up communication with terminal equipment.
Second circuit board 7 is provided with button 71 and display screen 72; 4th I/O end of master controller 601 is connected to second circuit board 7 by winding displacement, to drive display screen 72 and button 71.
In addition, housing is provided with a charging terminal, for being connected with the input of battery 9 by the charging circuit (can certainly arrange separately) be arranged on first circuit board 6.Housing is also provided with indicator light, and described indicator light comprises charging indicator light and WIFI indicator light.
Its operation principle is, any one or multiple terminal equipment (such as mobile phone 10 etc.) are all set up WIFI signal by router one 1 and the master controller 601 with WIFI module 602 and are connected, and also directly can not be set up WIFI signal by router 11 and connect.The music file that self stores can be pushed to master controller 601 by terminal equipment simultaneously also can music file in control TF card and USB flash disk, decode through master controller 601 and process outputting digital audio, then transfer to digital audio processor 604 to carry out frequency division adjustment and be converted to analog signal, loudspeaker 4 are transferred to carry out audio frequency output after carrying out power signal amplification by power amplifier module 605, loudspeaker 4 can be conventional horn, also can be bass horn or the combination of the two.Simultaneously, master controller 601 can process out music frequency spectrum signal and transfer to LED drive circuit 611, controlled by master controller 601 pairs of LED drive circuits 611, realize the strong and weak changes colour of RGBW light fixture with music rhythm, and terminal (mobile phone, panel computer etc.) also directly can carry out light modulation by APP software to RGBW light fixture, variable color, brightness, switch control rule.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection range of the utility model claim.

Claims (8)

1., with the WIFI audio amplifier that RGBW signal light control and music control, it is characterized in that, it comprises housing and is installed on first circuit board (6), second circuit board (7), loudspeaker (4) and the battery (9) in described housing, wherein:
Described first circuit board (6) comprises the master controller (601), WIFI module (602), digital audio processor (604), power amplifier module (605), DC/DC change-over circuit (606), LED drive circuit (611) and the RGBW lead-out terminal (612) that carry memory module (603);
Described master controller (601) is connected with the AUX interface (610) of the USB flash disk interface for grafting USB flash disk (608), the TF card interface for grafting TF card (609) and audio frequency input;
Described second circuit board (7) is provided with button (71) and display screen (72);
Described battery (9) is connected to the power end of master controller (601) by DC/DC change-over circuit (606), for master controller (601) provides power supply;
One I/O end of described master controller (601) is electrically connected with loudspeaker (4) by digital audio processor (604), power amplifier module (605) successively;
2nd I/O end of described master controller (601) is connected to the control end of LED drive circuit (611), the input of LED drive circuit (611) is connected to the output of DC/DC change-over circuit (606), the output of LED drive circuit (611) is connected to RGBW lead-out terminal (612), and RGBW lead-out terminal (612) connects various RGBW-LED lamp;
3rd I/O end of described master controller (601) connects WIFI module (602), is connected or sets up communication by router (11) again connect directly to set up communication with terminal equipment;
4th I/O end of described master controller (601) is connected to second circuit board (7) by winding displacement, to drive display screen (72) and button (71).
2. the WIFI audio amplifier of band RGBW signal light control according to claim 1 and music control, it is characterized in that, described housing comprises protecgulum (2), bonnet (3), described protecgulum (2) and bonnet (3) are screwed connection, form a cavity, protecgulum (2) offers loudspeaker installing port, described loudspeaker (4) are arranged in protecgulum (2) by described loudspeaker installing port, (3) offer vibrating membrane mouth to described bonnet, and the vibrating membrane (41) being arranged at loudspeaker (4) rear side is arranged in bonnet (3) by this vibrating membrane mouth.
3. the WIFI audio amplifier of band RGBW signal light control according to claim 2 and music control, it is characterized in that, described cavity top is provided with a top groove, second circuit board (7) is fixed in this top groove by screw, described cavity bottom is provided with a bottom groove, first circuit board (6) is fixed in this bottom groove by screw, and cavity right flank is installed winding displacement and connected first circuit board (6) and second circuit board (7).
4. the WIFI audio amplifier that the band RGBW signal light control according to Claims 2 or 3 and music control, it is characterized in that, described housing comprises lower frame (81) further, upper side frame (82), front speaker net (21) and reverse side speaker net (31), wherein upper side frame (82) and lower frame (81) are fixed on the upper of cavity respectively by screw, lower both sides, described front speaker net (21) and reverse side speaker net (31) lay respectively at protecgulum (2) and bonnet (3) outside, and front speaker net (21) is all connected with upper side frame (82) and lower frame (81) by chute with reverse side speaker net (31).
5. the WIFI audio amplifier of band RGBW signal light control according to claim 4 and music control, it is characterized in that, in described lower frame (81), battery (9) is installed and the output interface of battery (9) is inserted first circuit board (6) to be electrically connected with DC/DC change-over circuit (606), lower frame (81) is gone up and is provided with the battery cover (91) being screwed with lower frame (81) and being connected, and the installation site of described battery cover (91) is corresponding with the position of battery (9).
6. the WIFI audio amplifier of band RGBW signal light control according to claim 5 and music control, it is characterized in that, described housing comprises a handle (1) further, described handle (1) is screwed on upper side frame (82), and the lower end of described lower frame (81) is fixedly connected with anti-skidding adhesive tape (5).
7. the WIFI audio amplifier of band RGBW signal light control according to claim 1 and music control, it is characterized in that, housing is provided with a charging terminal, for being connected with the input of battery (9) by the charging circuit be arranged on first circuit board (6).
8. the WIFI audio amplifier of band RGBW signal light control according to claim 1 and music control, it is characterized in that, housing is also provided with indicator light, described indicator light comprises charging indicator light and WIFI indicator light.
CN201520665433.9U 2015-08-31 2015-08-31 Take RGBW light control and music playback control's WIFI audio amplifier Expired - Fee Related CN204929155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520665433.9U CN204929155U (en) 2015-08-31 2015-08-31 Take RGBW light control and music playback control's WIFI audio amplifier

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Application Number Priority Date Filing Date Title
CN201520665433.9U CN204929155U (en) 2015-08-31 2015-08-31 Take RGBW light control and music playback control's WIFI audio amplifier

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105635900A (en) * 2016-03-29 2016-06-01 绵阳圣典知识产权技术服务有限公司 Multi-experience Bluetooth sound box
CN106455214A (en) * 2016-10-14 2017-02-22 杭州鸿雁智能科技有限公司 Smart lamp strip control system
CN106710197A (en) * 2017-01-18 2017-05-24 深圳市网多多科技有限公司 Remote control method and remote control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105635900A (en) * 2016-03-29 2016-06-01 绵阳圣典知识产权技术服务有限公司 Multi-experience Bluetooth sound box
CN106455214A (en) * 2016-10-14 2017-02-22 杭州鸿雁智能科技有限公司 Smart lamp strip control system
CN106710197A (en) * 2017-01-18 2017-05-24 深圳市网多多科技有限公司 Remote control method and remote control device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20160831

CF01 Termination of patent right due to non-payment of annual fee