CN205491062U - Portable audio amplifier based on WIFI connects - Google Patents
Portable audio amplifier based on WIFI connects Download PDFInfo
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- CN205491062U CN205491062U CN201620010367.6U CN201620010367U CN205491062U CN 205491062 U CN205491062 U CN 205491062U CN 201620010367 U CN201620010367 U CN 201620010367U CN 205491062 U CN205491062 U CN 205491062U
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Abstract
The utility model provides a portable audio amplifier based on WIFI connects, include: the audio amplifier body, the outside of audio amplifier body is provided with operating panel, pulley, pull rod and loudspeaker, the inside of audio amplifier body is provided with a circuit board that is connected with operating panel, and wherein, the circuit board is provided with central control unit, reaches the electrical unit, WIFI unit, broadcast regulating unit, memory cell and the audio frequency processing unit that are connected respectively with central control unit. It reaches following effect: (1 )Be equipped with the mobility pulley, the light audio amplifier that removes, (2 )Be provided with the WIFI function, realize wireless network connection, (3 ) decoding function has, (4 )Play high -quality online audio frequency and video, (5 )The WIFI device is connected with the antenna, has strengthened wireless sound box's WIFI effective coverage range, (6 )Support power direct power feeding with built -in battery powered, have the function of preventing outage, overlength standby, (7 ) simple structure, convenient to use.
Description
Technical field
This utility model relates to technology for loudspeaker box field, specifically, relating to a kind of based on WIFI connection
Portable audio amplifier.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted into corresponding acoustic energy,
And it is radiated space.Traditional audio amplifier can only use the Wired access mode of standard to use, significantly
Limit the use scene of user, although have part sound equipment to have employed Bluetooth technology, but the access of bluetooth
Having the restriction of transmission range, within it is generally accessible 10 meters, and it is low to there is speed, it is impossible to transmission height
The drawback of quality audio stream.
At present, along with the development of science and technology, smart machine is by high speed development, and especially smart mobile phone is peaceful
Plate computer widely available, is play Internet video online and music has become as people's day by smart machine
The often part in life, but smart mobile phone is due to the restriction of its pronunciation cell size, its broadcast sound volume
Being all extremely limited with tonequality, especially in outdoor or bigger covered court, needs can be moved easily
The sound-box device of wireless company can be carried out again.
Therefore, how to research and develop a kind of portable audio amplifier connected based on WIFI, become as skill urgently to be resolved hurrily
Art problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of portable sound connected based on WIFI
Case, the technical problem that can be moved easily and can carry out wireless data transmission that cannot realize with solution.
For solving above-mentioned technical problem, this utility model provides a kind of movable type connected based on WIFI
Audio amplifier, with solve to realize durable, audio good, treat captain, the most mobile and skill of AC/DC
Art problem.
In order to solve above-mentioned technical problem, the utility model discloses a kind of movement connected based on WIFI
Formula audio amplifier, including: audio amplifier body, it is characterised in that the outside of described audio amplifier body is provided with operating surface
Plate, pulley, pull bar and loudspeaker, being internally provided with of described audio amplifier body one is connected with described guidance panel
The circuit board connect, wherein,
Described circuit board is provided with central control unit, and be connected with described central control unit respectively
Power subsystem, WIFI unit, broadcasting regulation unit, memory element and audio treatment unit.
Further, described audio treatment unit connects power amplifier unit, this power amplifier unit and described loudspeaker
It is connected.
Further, described circuit board connects power supply, memorizer, audio decoder and route processing
Device, wherein,
Described power supply is internal battery, is connected with described power subsystem；
Described memorizer is connected with described memory element；
Described audio decoder is connected with described audio treatment unit；
Described route processors is connected with described WIFI unit.
Further, described guidance panel, including: power control, WIFI control device, broadcast
Put adjusting means, wherein,
Power control is connected with described power subsystem, including: on and off switch, power supply indicator and
External power supply socket；
WIFI controls device and is connected with described WIFI unit, including: WIFI switch, WIFI instruction
Lamp and antenna；
Play adjusting means to be connected with described regulation unit of playing, including: broadcast button and/or regulation
Button.
Further, described guidance panel is additionally provided with display device and external equipment input equipment, its
In,
Described display device includes display screen；
Described external equipment input equipment includes that the input of audio frequency input socket, microphone input socket, guitar is inserted
Mouth, USB and/or SD socket.
Further, described display device is also associated with video processing unit, described video processing unit with
Described central control unit is connected.
Further, described power subsystem connects DC circuit and/or alternating current circuit.
Further, described pulley is one-way wheel, universal wheel or stair climbing wheel.
Further, described loudspeaker include bass horn and/or loudspeaker.
Further, it is additionally provided with metal net mask outside described loudspeaker.
Compared with prior art, a kind of portable audio amplifier connected based on WIFI described herein, reach
Arrive following effect:
(1) the provided herein portable audio amplifier connected based on WIFI, is provided with mobility pulley,
It is applicable to all kinds of occasion, can be according to the light Mobile loudspeaker box of place demand；
(2) the provided herein portable audio amplifier connected based on WIFI, is provided with WIFI function,
Wireless network can be realized connect, there is long transmission distance, feature that transmission bandwidth is high；
(3) the provided herein portable audio amplifier connected based on WIFI, self has decoding merit
Can, it is ensured that audio frequency, video file transfer are undistorted；
(4) the provided herein portable audio amplifier connected based on WIFI, can not only play storage
At the high quality audio file of smart mobile phone and panel computer, and can also play the online audio frequency of high-quality and
Video, makes smart mobile phone and flat board apparatus such as computer break through the restriction of memory space, and range of application is further
Strengthen；
(5) the provided herein portable audio amplifier connected based on WIFI, WIFI device connects to be had
Antenna, further enhancing the WIFI effective coverage range of wireless sound box；
(6) the provided herein portable audio amplifier connected based on WIFI, supports that power supply is direct simultaneously
Power supply and internal battery are powered, and have the function of anti-power failure, super long standby time；
(7) the provided herein portable audio amplifier connected based on WIFI, simple in construction, operation letter
Single, easy to use, the suitability is wide, and service life is long.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes this practicality new
A part for type, schematic description and description of the present utility model is used for explaining this utility model, and
Do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the circuit block of a kind of portable audio amplifier connected based on WIFI described in the embodiment of the present invention
Figure；
Fig. 2 is the internal junction of a kind of portable audio amplifier connected based on WIFI described in the embodiment of the present invention
Structure schematic diagram；
Fig. 3 is the overall structure of a kind of portable audio amplifier connected based on WIFI described in the embodiment of the present invention
Figure.
Detailed description of the invention
Embodiment of the present utility model is described in detail, thereby to this below in conjunction with graphic and embodiment
Utility model how application technology means solve technical problem and reach the process that realizes of technology effect and can fill
Sub-argument solution is also implemented according to this.
Embodiment 1
As shown in Figures 1 to 3, the present embodiment provides a kind of portable audio amplifier connected based on WIFI, bag
Include: audio amplifier body 1, it is characterised in that the outside of described audio amplifier body 1 is provided with guidance panel 110,
Pulley 130, pull bar 120 and loudspeaker 140, described audio amplifier body 1 be internally provided with one with described operation
The circuit board 210 that panel 110 is connected, wherein,
Described circuit board 210 is provided with central control unit 211, and respectively with described central control unit
Power subsystem 212 that 211 are connected, WIFI unit 213, play regulation unit 214, memory element
215 and audio treatment unit 216.
Preferably, described audio treatment unit 216 connects power amplifier unit 217, this power amplifier unit 217
It is connected with described loudspeaker 140.Specifically, for local audio screen and network audio are processed
Then playing out, audio format includes but not limited to: CD form, WAVE, AIFF, AU,
MP3, MIDI, WMA, RealAudio, VQF, OggVorbis, AAC, APE etc..
Preferably, described circuit board 210 connects power supply 250, memorizer 220, audio decoder 230
With route processors 240, wherein, described power supply 250 is internal battery, with described power subsystem 212
Being connected, described internal battery includes but not limited to: lithium electricity battery and lead-acid accumulators battery, certainly, and this
Internal battery described in embodiment is not limited only to the above, and those skilled in the art can be according to practical situation
It is configured, is not repeated at this；Described memorizer 220 is connected with described memory element 215；Institute
State audio decoder 230 to be connected with described audio treatment unit 216；Described route processors 240 with
Described WIFI unit 213 is connected.
Preferably, described guidance panel 110, including: power control 111, WIFI control device
112, playing adjusting means 113, wherein, power control 111 is connected with described power subsystem 212
Connect, including: on and off switch, power supply indicator and external power supply socket；WIFI control device 112 with
Described WIFI unit 213 is connected, including: WIFI switch, WIFI display lamp and antenna；Play and adjust
Regulating device 113 is connected with described regulation unit 241 of playing, including: broadcast button and/or regulation are pressed
Button.
Preferably, described guidance panel 110 is additionally provided with display device and external equipment input equipment, its
In, described display device includes display screen；Described external equipment input equipment include audio frequency input socket,
Microphone input socket, guitar input socket, USB and/or SD socket.
Preferably, described display device is also associated with video processing unit, for local image screen and
Network video screen carries out processing then playing out, and described video processing unit controls single with described central authorities
Unit is connected, and described video processing unit is also associated with Video Decoder, and video format includes but do not limits
In: MPEG, AVI, MOV, ASF, WMV, NAVI, 3GP, RMVB etc..
Preferably, described power subsystem 212 connects DC circuit and/or alternating current circuit.
Preferably, described pulley 130 is one-way wheel, universal wheel or stair climbing wheel.
Preferably, described loudspeaker 140 include bass horn and/or loudspeaker.
Preferably, it is additionally provided with metal net mask 150 outside described loudspeaker 140.
Embodiment 2
As shown in Figure 1,2 and 3, the present embodiment provides a kind of portable audio amplifier connected based on WIFI,
Including: audio amplifier body 1, it is characterised in that the outside of described audio amplifier body 1 is provided with guidance panel
110, pulley 130, pull bar 120 and loudspeaker 140.
Specifically, described audio amplifier body 1, for the casing of draw-bar box type, the shape of described casing can be
Square, rectangle, circle, oval or irregularly shaped, additionally, described casing can be metal, mould
The casing that material, wooden, stone material or cement material are made.Specifically, wooden casing includes MDF, glues
The wooden casing that plywood, solid wood material are made, it has, and resonance is less, the feature that tonequality is good；Plastic box
It is low that body has cost, easily shapes, and can be processed into the feature of arbitrary shape；Metal cabinet has easily shaping,
The feature that outward appearance is magnificent；It is little that stone material and cement material casing have resonance, is suitable for the low frequencies such as subwoofer
The feature of audio amplifier.Certainly those skilled in the art select the material of casing also dependent on practical situation, and
It is set to the casing of difform draw-bar box type, is not repeated at this；In the present embodiment, preferably
Described audio amplifier body 1 is wooden acoustic box, has resonance less, the feature that tonequality is good.
In the present embodiment, preferably top at described audio amplifier body 1 arranges guidance panel 110, bottom it
Pulley 130 is set, pull bar 120 is set at the back side of described audio amplifier body 1 relative with described pull bar 120
The one side answered is provided with loudspeaker 140.
Certainly, described guidance panel 110 can be arranged on arbitrary outer surface of described audio amplifier body 1,
Top surface, two sides or the back side of described audio amplifier body 1 can be arranged at, in the present embodiment, preferably
Described guidance panel 110 is the top being arranged at described audio amplifier body 1, and its size is for being less than or equal to
/ 2nd of described audio amplifier body 1 topside area, being arranged such can be convenient to operate, and can be vacant
Position arranges handle, facilitates the movement of audio amplifier；Additionally, described guidance panel 110 can be that collection is multi-functional
The single operation panel of unification, it is also possible to the multiple guidance panels arranged for point functional area, such as, be divided into
First guidance panel, the second guidance panel and the 3rd guidance panel, be not repeated at this.
Described audio amplifier body 1 be internally provided with a circuit board being connected with described guidance panel 110
210, wherein, described circuit board 210 is provided with central control unit 211, and controls with described central authorities respectively
Power subsystem 212 that unit 211 processed is connected, WIFI unit 213, play regulation unit 214, deposit
Storage unit 215, audio treatment unit 216, described audio treatment unit 216 connects power amplifier unit
217, this power amplifier unit 217 is connected with described loudspeaker 140.
Specifically, described central control unit 211 is for controlling and regulate the fortune of described audio amplifier whole system
Row and data transmission；Described central control unit 211 include data reception module, data processing module and
Data transmission blocks；Described power subsystem 212 is for controlling the function of supplying power of described audio amplifier whole system；
Described WIFI unit 213 is used for setting up WIFI and connects and carry out data transmission；Described broadcasting regulates unit
214 are used for controlling or reconciling playing function；Described memory element 215 is used for storing broadcasting agreement and/or number
It is believed that breath；Described audio treatment unit 216 is used for processing audio signal and then exports to described power amplifier unit
217；Described power amplifier unit 217 is connected with described loudspeaker 140, for the output of audio frequency.
Preferably, the inside of described audio amplifier body 1 be additionally provided with memorizer 220, audio decoder 230,
Route processors 240 and power supply 250, wherein, described memorizer 220, audio decoder 230, route
Processor 240 is connected with described circuit board 210 respectively with power supply 250.
Described memorizer 220 is connected with described memory element 215；Specifically, described memorizer 220
Middle storage has broadcasting agreement and/or voice data, and described broadcasting agreement includes that DLNA agreement, Qplay assist
View, Airplay agreement and DUplay agreement, described agreement is applied to IOS and Android
The smart machine of operating system；Can use on smart machine QQ music, Baidu's music, KuGoo music and
The most interesting to listen to wait player directly to play online or local music, and pushed to intelligent wireless audio amplifier and broadcast
Put.
Described audio decoder 230 is connected with described audio treatment unit 216；Specifically, described sound
Frequently decoder 230 is used for reading digitized audio message and is converted into simulated audio signal output, for power amplification
Reset.
Described route processors 240 is connected with described WIFI unit.
Described power supply 250 is built-in lithium electricity battery, is connected with described power subsystem；
Preferably, described guidance panel 110, including: power control 111, WIFI control device
112, adjusting means 113 is play, wherein,
Described power control 111 is connected with described power subsystem 212, including: on and off switch,
Power supply indicator and external power supply socket；Specifically, described external power supply socket include DC source insert
Mouth and/or AC power supply jack, described DC source socket connects unidirectional current, described alternating current power supply
Socket connects alternating current, and described unidirectional current and alternating current are separate circuit.Described DC source
Socket is 12V unidirectional current socket, and described AC power supply jack is 220V alternating current socket.
Described WIFI controls device 112 and is connected with described WIFI unit 213, including: WIFI opens
Pass, WIFI display lamp and antenna；Specifically, WIFI device connects antenna, further enhancing nothing
The WIFI effective coverage range of line audio amplifier.
Described broadcasting adjusting means 113 is connected with described regulation unit 214 of playing, including: play and press
Button and/or regulation button；Specifically, described broadcast button includes but not limited to: repeat knob, advance
Button, back, pause button, functional keys, menu button etc.；Described regulation button include but
It is not limited to: volume knob, microphone regulation button, microphone reverberation regulation button, guitar volume adjusting
Button etc.；
Preferably, described guidance panel 110 is additionally provided with display device and external equipment input equipment, its
In,
Described display device includes display screen；Specifically, described display screen can be LED display,
LCDs, touch display screen or other kinds of display screen, in order to the dependency number of display working condition
It is believed that breath, include but not limited to: audio-frequency information and video information, described display device can be with other merits
Can be arranged on same guidance panel 110 by device, it is also possible to be separately set in certain of described audio amplifier body 1
In one side.When described display device is arranged on same guidance panel 110 with other functional devices, institute
Stating display screen should be less than the region of whole guidance panel 1/2nd；When described display device is separately provided
When certain one side of described audio amplifier body 1 is upper, it can be the full screen display, also mating setting with this face
Can be that half screen shows or the part of other sizes shows, be not repeated at this.
Described external equipment input equipment includes that the input of audio frequency input socket, microphone input socket, guitar is inserted
Mouth, USB and/or SD socket.Specifically, described external equipment input equipment includes but does not limits
In: external equipment audio frequency input socket, the insurance of external storage battery, power input jack, microphone input are inserted
Mouth, guitar input socket, AUX input socket etc..
Preferably, described power subsystem 212 connects DC circuit and/or alternating current circuit；Specifically,
Described DC circuit connects unidirectional current socket, and described alternating current circuit connects alternating current socket, described
DC circuit and alternating current circuit are separate circuit.Described unidirectional current socket is 12V direct current electric mortiser
Mouthful, described alternating current socket is 220V alternating current socket.Further, described power subsystem 212,
Also include battery protecting circuit, mu balanced circuit and/or charge management circuit；Audio amplifier described in the present embodiment
Support power supply directly power, built-in lithium battery is powered, can anti-power failure, there is again the standby merit of overlength
Can, enhance the use duration of portable audio amplifier, ensure that the stability of audio amplifier simultaneously.
Preferably, described pulley 130 is one-way wheel, universal wheel or stair climbing wheel, certainly, described in embodiment
Pulley 130 be not limited only to the above, those skilled in the art can be configured according to practical situation,
It is not repeated at this.Specifically, described pulley 130, it is arranged at the bottom of described audio amplifier body 1, uses
In the movement of the described audio amplifier of support, in the present embodiment, the most described pulley 130 is universal wheel, is arranged at
At angle, four, the bottom of described audio amplifier body 1, further, also may be used in the bottom of described audio amplifier body 1
It is provided with groove, is used for mating the described pulley 130 of receiving, when described audio amplifier body 1 is without moving,
Described pulley 130 can be hidden and in described groove；Further, described pulley 130 also can supporting set
It is equipped with the accessories such as ball, bearing, brake.Specifically, described pulley 130 can be: rubber universal wheel
Can use hard rubber or nylon core or polypropylene PP wheel hub, wheel face uses rubber or soft rubber, has resistance to
Abrasion corrosion resistance；The wheel hub of steel clamp plate polyurethane universal wheel uses steel plate punched molding, at electroplating surface
Reason, wheel face uses the wear-resistant polyurethane of high-quality；TPR elastomer universal wheel can use polypropylene or nylon
Wheel hub, TPU/TPE/TPR wheel face, elastomer is taken turns, senior wear-resistant, slow weight；Phenolic resin is universal
Wheel can use phenolic resin to mold sulfidization molding, phenolic resin material load resistance, and it can match in excellence or beauty with cast iron,
But weight than cast iron light a lot, meanwhile, there is the premium properties of high temperature resistant 280 DEG C；Air tyre is universal
Wheel can use steel clamp plate punch forming wheel hub, plating or plastic-blasting to process, or uses polypropylene PP wheel hub,
Rubber or polyurethane wheel face, resistance to slow weight, quiet；Aluminum core wheel hub universal wheel can use cast aluminium wheel hub, molding
Molding, rubber or polyurethane wheel face, wear-resistant high temperature resistant, it is widely used in rugged wheel face or concrete road
The place less demanding to land protection such as face, and wet environment and jumbo.
Preferably, described loudspeaker 140 include bass horn and/or loudspeaker.Specifically, described loudspeaker
140, be arranged at the front of described audio amplifier body 1, further, these loudspeaker 140 include bass loudspeaker
141 and/or loudspeaker 142, in the present embodiment, the most described audio amplifier includes the bass horn of 8 cun
The loudspeaker 142 of 141 and 1 cun, certainly, those skilled in the art arrange institute also dependent on practical situation
State loudspeaker 140, be not repeated at this；The most described loudspeaker 140 use anti-magnetic horn, use double magnetic circuit
Design, is equipped with the outer metal cap of permanent magnet antimagnetic, neither affects other equipment, the most not by general electromagnetic signal
Interference.
Preferably, it is additionally provided with metal net mask 150 outside described loudspeaker 140.Specifically, described metal
Guard 150 is arranged at the outside of described loudspeaker 140, and the most described metal cap 150 is the anti-gold that gets rusty of all steel
Belong to guard.
Preferably, described pull bar 120 is scalability pull bar 120.Specifically, described pull bar 120, if
Being placed in the back side of described audio amplifier body 1, it is corresponding with described loudspeaker 140, specifically, and described pull bar
120 is single tube pull bar or two-tube pulling rod, and described pull bar can be square tube or pipe, in the present embodiment, excellent
Selecting described pull bar 120 is alloy double tubular tie, and certain those skilled in the art select also dependent on practical situation
Select described pull bar 120, be not repeated at this.
Preferably, described audio amplifier body 1 being additionally provided with handle 160, described handle 160 is collapsible
Property handle.
Preferably, described audio amplifier body 1 is additionally provided with corner wrapping device 170, described corner wrapping device 170
For the anti-mill flower sheet metal that collides with of metal.Specifically, described corner wrapping device 170 spends gold for the anti-mill that collides with of metal
Belong to sheet.
In actual use, WIFI function opened by described portable audio amplifier, and smart mobile phone passes through WIFI
Web search intelligent wireless audio amplifier, and be connected with the foundation of intelligent radio audio amplifier；Smart mobile phone end opens broadcasting
Device software, as QQ music player or system carry player plays this locality or online music；Intelligence hands
Machine is by playing agreement, and such as DLNA agreement, Qplay agreement and Airplay agreement, IOS system uses
Airplay agreement, pushes music to intelligent wireless audio amplifier；The music of this propelling movement play by described portable audio amplifier.
In aforesaid operations, online Streaming Media music also can directly be play by described portable audio amplifier, or passes through
Local audio file in the movable storage device that USB connects, and can be by playing adjusting means
113, such as repeat knob, forwarding button, back, pause button, functional keys, menu button etc.
The music play is operated.
Compared with prior art, a kind of portable audio amplifier connected based on WIFI described herein, reach
Arrive following effect:
(1) the provided herein portable audio amplifier connected based on WIFI, is provided with mobility pulley,
It is applicable to all kinds of occasion, can be according to the light Mobile loudspeaker box of place demand；
(2) the provided herein portable audio amplifier connected based on WIFI, is provided with WIFI function,
Wireless network can be realized connect, there is long transmission distance, feature that transmission bandwidth is high；
(3) the provided herein portable audio amplifier connected based on WIFI, self has decoding merit
Can, it is ensured that audio frequency, video file transfer are undistorted；
(4) the provided herein portable audio amplifier connected based on WIFI, can not only play storage
At the high quality audio file of smart mobile phone and panel computer, and can also play the online audio frequency of high-quality and
Video, makes smart mobile phone and flat board apparatus such as computer break through the restriction of memory space, and range of application is further
Strengthen；
(5) the provided herein portable audio amplifier connected based on WIFI, WIFI device connects to be had
Antenna, further enhancing the WIFI effective coverage range of wireless sound box；
(6) the provided herein portable audio amplifier connected based on WIFI, supports that power supply is direct simultaneously
Power supply and internal battery are powered, and have the function of anti-power failure, super long standby time；
(7) the provided herein portable audio amplifier connected based on WIFI, simple in construction, operation letter
Single, easy to use, the suitability is wide, and service life is long.
Described above illustrate and describes some preferred embodiments of the present utility model, but as it was previously stated, should
When understanding that this utility model is not limited to form disclosed herein, it is not to be taken as other embodiments
Eliminating, and can be used for other combinations various, amendment and environment, and can be in utility model described herein
In contemplated scope, it is modified by above-mentioned teaching or the technology of association area or knowledge.And people from this area
The change that carried out of member and change, the most all should in this practicality newly without departing from spirit and scope of the present utility model
In the protection domain of type claims.
Claims (10)
1. the portable audio amplifier connected based on WIFI, including: audio amplifier body, it is characterised in that
The outside of described audio amplifier body is provided with guidance panel, pulley, pull bar and loudspeaker, described audio amplifier body
It is internally provided with a circuit board being connected with described guidance panel, wherein,
Described circuit board is provided with central control unit, and be connected with described central control unit respectively
Power subsystem, WIFI unit, broadcasting regulation unit, memory element and audio treatment unit.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described audio treatment unit connects power amplifier unit, and this power amplifier unit is connected with described loudspeaker.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described circuit board connects power supply, memorizer, audio decoder and route processors, wherein,
Described power supply is internal battery, is connected with described power subsystem；
Described memorizer is connected with described memory element；
Described audio decoder is connected with described audio treatment unit；
Described route processors is connected with described WIFI unit.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described guidance panel, including: power control, WIFI control device, play adjusting means, its
In,
Power control is connected with described power subsystem, including: on and off switch, power supply indicator and
External power supply socket；
WIFI controls device and is connected with described WIFI unit, including: WIFI switch, WIFI instruction
Lamp and antenna；
Play adjusting means to be connected with described regulation unit of playing, including: broadcast button and/or regulation
Button.
The portable audio amplifier connected based on WIFI the most according to claim 4, it is characterised in that
Described guidance panel is additionally provided with display device and external equipment input equipment, wherein,
Described display device includes display screen；
Described external equipment input equipment includes that the input of audio frequency input socket, microphone input socket, guitar is inserted
Mouth, USB and/or SD socket.
The portable audio amplifier connected based on WIFI the most according to claim 5, it is characterised in that
Described display device is also associated with video processing unit, and described video processing unit controls single with described central authorities
Unit is connected.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described power subsystem connects DC circuit and/or alternating current circuit.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described pulley is one-way wheel, universal wheel or stair climbing wheel.
The portable audio amplifier connected based on WIFI the most according to claim 1, it is characterised in that
Described loudspeaker include bass horn and/or loudspeaker.
The portable audio amplifier connected based on WIFI the most according to claim 9, it is characterised in that
It is additionally provided with metal net mask outside described loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010367.6U CN205491062U (en) | 2016-01-06 | 2016-01-06 | Portable audio amplifier based on WIFI connects |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010367.6U CN205491062U (en) | 2016-01-06 | 2016-01-06 | Portable audio amplifier based on WIFI connects |
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| CN205491062U true CN205491062U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620010367.6U Expired - Fee Related CN205491062U (en) | 2016-01-06 | 2016-01-06 | Portable audio amplifier based on WIFI connects |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491479A (en) * | 2016-01-06 | 2016-04-13 | 北京联科中诺科技有限公司 | WIFI connection-based mobile sound box |
| CN106131719A (en) * | 2016-08-30 | 2016-11-16 | 宁波大诚和电子有限公司 | A kind of portable sound box |
| CN110446137A (en) * | 2019-08-21 | 2019-11-12 | 广州市天谱电器有限公司 | Monomer sound equipment and sound system |
-
2016
- 2016-01-06 CN CN201620010367.6U patent/CN205491062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491479A (en) * | 2016-01-06 | 2016-04-13 | 北京联科中诺科技有限公司 | WIFI connection-based mobile sound box |
| CN106131719A (en) * | 2016-08-30 | 2016-11-16 | 宁波大诚和电子有限公司 | A kind of portable sound box |
| CN110446137A (en) * | 2019-08-21 | 2019-11-12 | 广州市天谱电器有限公司 | Monomer sound equipment and sound system |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160817 Termination date: 20180106 |