CN205864652U - Smart bluetooth audio amplifier - Google Patents
Smart bluetooth audio amplifier Download PDFInfo
- Publication number
- CN205864652U CN205864652U CN201620651017.8U CN201620651017U CN205864652U CN 205864652 U CN205864652 U CN 205864652U CN 201620651017 U CN201620651017 U CN 201620651017U CN 205864652 U CN205864652 U CN 205864652U
- Authority
- CN
- China
- Prior art keywords
- housing
- circuit
- audio amplifier
- connects
- mcu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of smart bluetooth audio amplifier, it comprises housing, and the shape of cross section of housing is tetragon, and two limits up and down of tetragon are symmetrical arc line shaped limit, and limit, two, left and right is straight line；Housing front is uniform is provided with horn mouth；Described back side of shell is provided with back side slipmat；Described housing side connects the lanyard for wearing user finger；Described housing end face is plane, and is provided with multiple button；Described housing bottom surface is plane, and is provided with multiple interface；Described housing bottom surface is additionally provided with bottom surface slipmat；Described enclosure interior is provided with controller, Bluetooth chip, WIFI module and portable power source module.
Description
Technical field
This utility model one Baffle Box of Bluetooth, particularly relates to a kind of small Bluetooth audio amplifier.
Background technology
Along with the development of sound technique, small size sound equipment still possesses extraordinary audio；Can by integrated Bluetooth chip
To allow sound equipment and mobile phone carry out communication, it is achieved abundant control function；But the structure of current little audio amplifier is relatively common, similar
In wireless structure, all there is the biggest deficiency in portability, aesthetics.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of intelligence
Energy Baffle Box of Bluetooth, its good looking appearance, it is easy to carry and put；It is also equipped with portable power source function.
This utility model solves its technical problem the technical scheme is that smart bluetooth audio amplifier, comprises housing, housing
Shape of cross section be tetragon, two limits up and down of tetragon are symmetrical arc line shaped limit, and limit, two, left and right is straight line；
Housing front is uniform is provided with horn mouth；Described back side of shell is provided with back side slipmat；Described housing side is even
It is connected to the lanyard for wearing user finger；
Described housing end face is plane, and is provided with multiple button；Described housing bottom surface is plane, and is provided with multiple connecing
Mouthful；Described housing bottom surface is additionally provided with bottom surface slipmat；
Described enclosure interior is provided with controller, Bluetooth chip, WIFI module and portable power source module.
Preferred implementation of the present utility model and further improvement are as follows:
(1) described controller comprises MCU；MCU is connected with Bluetooth chip, WIFI module；Described portable power source module comprises
Battery modules, LED illumination lamp, charging inlet；Described LED illumination lamp is embedded to be arranged on housing, and battery modules is arranged on described
Enclosure interior, charging inlet is arranged on described housing bottom surface；
Described MCU be also associated with status display circuit, LED light source control circuit, DC output circuit, usb circuit,
Charge-discharge control circuit, voltage detecting circuit；LED light source control circuit is connected with described LED illumination lamp；Described MCU is also connected with
There are horn module and display screen；Described display screen is arranged on housing end face.
(2) described button comprises switch key, volume adds alkali key-press, broadcasting/pause button, mode switching key；Described
Interface comprises charging inlet, USB interface, SD card slot and receiver J-Horner.
(3) area of the cross section tetragon of described housing is gradually reduced to upper and lower both sides by centre.
Further: described battery modules selects jumbo high polymer lithium ion battery；Described direct current is defeated
Going out the input of circuit, usb circuit, the I/O mouth of MCU connects the outfan of voltage detecting circuit, DC output circuit
Outfan connects the input of output interface, and voltage detecting circuit is connected battery mould respectively with the outfan of charge-discharge control circuit
The input of group, power management module input connects the outfan of charging inlet, and the outfan of power management module connects electricity
The input of pond module.
This utility model compared with prior art has the advantage that
Smart bluetooth audio amplifier disclosed in this utility model, comprises housing, and the shape of cross section of housing is tetragon, tetragon
Two limits up and down be symmetrical arc line shaped limit, limit, two, left and right is straight line；This is similar to that the structure of the hand-held bag of Ms,
It is easy to carry about with one, good looking appearance；
Housing front of the present utility model is uniform is provided with horn mouth；Described back side of shell is provided with back side slipmat, the back of the body
Face slipmat is prone to put and hand grasping；Described housing side connects the lanyard for wearing user finger；Lanyard is tied
Structure makes moulded to be more nearly the hand-held pack arrangement of Ms, also is able to allow finger pass simultaneously and is easy to carry；
Housing end face of the present utility model is plane, and is provided with multiple button；Described housing bottom surface is plane, and arranges
There is multiple interface；Described housing bottom surface is additionally provided with bottom surface slipmat；Housing bottom surface is as bottom surface when putting, by anti-skidding
Pad makes to put more stable, and bottom surface arranges interface and is easily achieved and stably puts；
Enclosure interior of the present utility model is provided with controller, Bluetooth chip, WIFI module and portable power source module.WIFI
Module is capable of getting online without being tethered to a cable, and can realize networking and play audio frequency after installing APP by prior art.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of detailed description of the invention of the present utility model；
Fig. 2 is the backsight structural representation of a kind of detailed description of the invention of the present utility model；
Fig. 3 is the structural representation looking up direction of a kind of detailed description of the invention of the present utility model；
Fig. 4 is the structural representation overlooking direction of a kind of detailed description of the invention of the present utility model；
Fig. 5 is the structural principle block diagram of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-lanyard, 2-housing, 3-horn mouth, 4-back side slipmat, 5-bottom surface slipmat, 6-USB interface, 7-display lamp,
8-earpiece holes, 9-charge port, 10-SD card plug, 11-display screen, 12-button.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
It should be noted that the structure illustrated in this specification institute accompanying drawing, ratio, size etc., the most only in order to coordinate explanation
Content disclosed in book, understands for those skilled in the art and reads, being not limited to this utility model enforceable
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated by not affecting this utility model
Effect and the purpose that can reach under, all should still fall and obtain, at the technology contents disclosed in this utility model, the scope that can contain
In.
Meanwhile, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., also
Only understanding for ease of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness,
Changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it can be seen, it illustrates detailed description of the invention of the present utility model；As it can be seen, intelligence disclosed in this utility model
Energy Baffle Box of Bluetooth, comprises housing 2, and the shape of cross section of housing is tetragon, and two limits up and down of tetragon are symmetrical camber line
Shape limit, limit, two, left and right is straight line；
Housing front is uniform is provided with horn mouth 3；Described back side of shell is provided with back side slipmat 4；Described housing side
Connect and have the lanyard 1 for wearing user finger；Horn mouth is preferably comb shapes, and fashion is each, and audio is more preferable；
Described housing end face is plane, and is provided with multiple button 12；Described housing bottom surface is plane, and is provided with multiple
Interface；Described housing bottom surface is additionally provided with bottom surface slipmat 5；
Described enclosure interior is provided with controller, Bluetooth chip, WIFI module and portable power source module.
Preferably, as shown in the figure: described controller comprises MCU；MCU is connected with Bluetooth chip, WIFI module；Described movement
Power module comprises battery modules, LED illumination lamp, charging inlet；Described LED illumination lamp is embedded to be arranged on housing, battery mould
Group is arranged on described enclosure interior, and charging inlet is arranged on described housing bottom surface；
Described MCU be also associated with status display circuit, LED light source control circuit, DC output circuit, usb circuit,
Charge-discharge control circuit, voltage detecting circuit；LED light source control circuit is connected with described LED illumination lamp；Described MCU is also connected with
There are horn module and display screen；Described display screen is arranged on housing end face.Structure disclosed in the present embodiment is capable of intelligence control
System, bluetooth connects, and LED illumination and portable power source function, complete function, structure is more reasonable.
Preferably, as shown in the figure: described button comprises switch key, volume adds alkali key-press, broadcasting/pause button, pattern
Switching key；Described interface comprises charging inlet, USB interface, SD card slot and receiver J-Horner.Disclosed in the present embodiment, button is rich
Richness, interface is complete, can be realized keypress function and the interface function of correspondence by available circuit design.
Preferably, as shown in the figure: the area of the cross section tetragon of described housing is gradually reduced to upper and lower both sides by centre.
The structure of the present embodiment is more nearly hand-held pack arrangement, also more conforms to the grip structure of ergonomics.
Preferably, as shown in the figure: described battery modules selects jumbo high polymer lithium ion battery；Described directly
Stream output circuit, the input of usb circuit, the I/O mouth of MCU connects the outfan of voltage detecting circuit, direct current output electricity
The outfan on road connects the input of output interface, and voltage detecting circuit is connected electricity respectively with the outfan of charge-discharge control circuit
The input of pond module, power management module input connects the outfan of charging inlet, and the outfan of power management module is even
Connect the input of battery modules.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model
Make a variety of changes on the premise of objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this reality
Being not limited to specific embodiment with novel, scope of the present utility model is defined by the following claims.
Claims (5)
1. smart bluetooth audio amplifier, it is characterised in that: comprising housing, the shape of cross section of housing is tetragon, tetragon upper and lower
Two limits are symmetrical arc line shaped limit, and limit, two, left and right is straight line；
Housing front is uniform is provided with horn mouth；Described back side of shell is provided with back side slipmat；Described housing side connects to be had
For wearing the lanyard of user finger；
Described housing end face is plane, and is provided with multiple button；Described housing bottom surface is plane, and is provided with multiple interface；
Described housing bottom surface is additionally provided with bottom surface slipmat；
Described enclosure interior is provided with controller, Bluetooth chip, WIFI module and portable power source module.
2. smart bluetooth audio amplifier as claimed in claim 1, it is characterised in that: described controller comprises MCU；MCU and bluetooth core
Sheet, WIFI module connect；Described portable power source module comprises battery modules, LED illumination lamp, charging inlet；Described LED illumination lamp
Embedded being arranged on housing, battery modules is arranged on described enclosure interior, and charging inlet is arranged on described housing bottom surface；
Described MCU is also associated with status display circuit, LED light source control circuit, DC output circuit, usb circuit, charge and discharge
Electric control circuit, voltage detecting circuit；LED light source control circuit is connected with described LED illumination lamp；Described MCU is also associated with loudspeaker
Module and display screen；Described display screen is arranged on housing end face.
3. smart bluetooth audio amplifier as claimed in claim 1, it is characterised in that: described button comprises switch key, volume adds alkali
Button, broadcasting/pause button, mode switching key；Described interface comprises charging inlet, USB interface, SD card slot and earphone and inserts
Mouthful.
4. smart bluetooth audio amplifier as claimed in claim 1, it is characterised in that: the area of the cross section tetragon of described housing by
Centre is gradually reduced to upper and lower both sides.
5. smart bluetooth audio amplifier as claimed in claim 2, it is characterised in that: described battery modules selects jumbo macromolecule
Polymer Li-ion battery；Described DC output circuit, the input of usb circuit, the I/O mouth of MCU connects voltage detecting
The outfan of circuit, the outfan of DC output circuit connects the input of output interface, and voltage detecting circuit is automatically controlled with charge and discharge
The outfan of circuit processed connects the input of battery modules respectively, and power management module input connects the output of charging inlet
End, the outfan of power management module connects the input of battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651017.8U CN205864652U (en) | 2016-06-28 | 2016-06-28 | Smart bluetooth audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651017.8U CN205864652U (en) | 2016-06-28 | 2016-06-28 | Smart bluetooth audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864652U true CN205864652U (en) | 2017-01-04 |
Family
ID=57636844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651017.8U Expired - Fee Related CN205864652U (en) | 2016-06-28 | 2016-06-28 | Smart bluetooth audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864652U (en) |
-
2016
- 2016-06-28 CN CN201620651017.8U patent/CN205864652U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208174945U (en) | The TWS earphone charging box of carried charge push function | |
| CN107770316A (en) | A kind of modularization separates the Novel mobile phone of screen | |
| CN102647491A (en) | Expanding device for intelligent mobile phone | |
| CN207706393U (en) | A kind of noise cancelling headphone of detachable | |
| CN203423505U (en) | Superposable power bank structure | |
| CN108523355A (en) | A kind of Multifunctional travel suitcase | |
| CN203445993U (en) | Portable mobile phone Bluetooth loudspeaker box | |
| CN205864652U (en) | Smart bluetooth audio amplifier | |
| CN205396336U (en) | Student is balance car for daily life | |
| CN206934712U (en) | A kind of combined handle with charge function | |
| CN207070266U (en) | Wireless headset charging base | |
| CN204884554U (en) | Audio playback device | |
| CN206077637U (en) | A kind of mobile charging bluetooth earphone | |
| CN207354561U (en) | Multifunctional headphone | |
| CN202713436U (en) | Game control handle for intelligent mobile phone | |
| CN107781186A (en) | Wearable miniature electric fan | |
| CN205991027U (en) | Wearable miniature electric fan | |
| CN206283653U (en) | Portable charged precious audio amplifier | |
| CN205071248U (en) | Combined hypersystem | |
| CN205038830U (en) | Multi -functional teaching megaphone | |
| CN206370942U (en) | A kind of Baffle Box of Bluetooth charged based on USB | |
| CN208508583U (en) | A kind of charging unit based on wireless microphone receiver | |
| CN205212496U (en) | Modular treasured charges | |
| CN203632313U (en) | Mobile power supply charger | |
| CN208143262U (en) | Telephone set molding acoustic enclosure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210628 |