CN206452523U - A kind of portable blue-tooth audio amplifier - Google Patents
A kind of portable blue-tooth audio amplifier Download PDFInfo
- Publication number
- CN206452523U CN206452523U CN201720122863.5U CN201720122863U CN206452523U CN 206452523 U CN206452523 U CN 206452523U CN 201720122863 U CN201720122863 U CN 201720122863U CN 206452523 U CN206452523 U CN 206452523U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- support feet
- bonnet
- protecgulum
- mounting groove
- 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
Abstract
The utility model discloses a kind of portable blue-tooth audio amplifier, including protecgulum, central frame and bonnet, the inside of protecgulum is provided with electronic unit, the electronic unit includes master board, microphone, guide-lighting mirror, rechargeable battery and two loudspeaker, bluetooth, function button, big USB interface and the small USB interface of input connection are welded with the master board, one lateral edges of the bonnet are provided with a mounting groove, a support feet in mounting groove, one end of support feet is flexibly connected with the inner side of mounting groove, and the other end of support feet is provided with support feet lid.It is of the present utility model reasonable in design, small volume, it is ultra-thin light and handy, it is easy to outdoor carrying to use, audio amplifier has Bluetooth function so that mobile phone is connected more convenient with audio amplifier, built in sound box rechargeable battery and charging circuit, it can be used as charger baby to use, save user and carry charging equipment in addition, meet the demand that people can be charged for products such as mobile phone, tablet personal computers again while using audio amplifier.
Description
Technical field
The utility model is related to electronic product, and in particular to a kind of band rechargeable battery and charging circuit can be used as charger baby
The portable blue-tooth audio amplifier used.
Background technology
Due to the popularization of smart mobile phone, and developing by leaps and bounds with electronic technology, the demand of audio amplifier also increasingly with hand
The development of machine and it is fast-developing, because people increasingly like carrying audio amplifier when outgoing, mobile phone is connected broadcasting sound with audio amplifier
Sound is enlarged during happy video.
But, existing audio amplifier volume is big, it is impossible to mobile, inconvenient to carry, while the reason for can not being connected with mobile phone, causes
The many inconvenience of user so that enjoyment of the consumer in terms of the sense of hearing can not be met.
In addition, also have some small Bluetooth audio amplifiers in the market, but use function is single, is mainly mobile phone, flat board
The effect that the products such as computer expand as audio, but because such product consuming electricity is larger, it is often necessary to by some storages
The equipment of electric energy is charged to Portable digital product at any time, it tends to be difficult to meet the requirement of outgoing libertine.
Utility model content
The purpose of this utility model is to solve disadvantages described above there is provided a kind of portable blue-tooth audio amplifier, and its is reasonable in design, volume
It is small, it is ultra-thin light and handy, it is easy to outdoor carrying to use, can be used as charger baby and use, saves user and carry charging equipment in addition, it is full
The demand that sufficient people can be charged for products such as mobile phone, tablet personal computers again while using audio amplifier.
The purpose of this utility model is achieved in the following ways：
On a kind of portable blue-tooth audio amplifier, including protecgulum, central frame and bonnet, the correspondence position of the protecgulum and bonnet
It is equipped with screw hole, central frame is located between protecgulum and bonnet, and is screwed and is integrated, the outside button of the protecgulum
Conjunction has speaker net, and the inside of protecgulum is provided with electronic unit, and the electronic unit includes master board, microphone, guide-lighting mirror, charging electricity
Pond and two loudspeaker, the two ends of the protecgulum are respectively provided with a bellmouth orifice, and two loudspeaker are fixedly mounted on bellmouth orifice, bellmouth orifice and loudspeaker
A mounting hole is provided between hole, mounting hole is provided with resonating membrane, and resonating membrane fixed by the membrane support that resonates, the microphone, led
Light microscopic, rechargeable battery and two loudspeaker are electrically connected with master board respectively, be welded with the master board bluetooth, function by
The small USB interface of key, big USB interface and input connection, function button, big USB interface and small USB interface extend respectively to centre
The outside of framework, while being provided with silica gel push-button cap on the surface of function button, a lateral edges of the bonnet are provided with a mounting groove,
A support feet in mounting groove, one end of support feet is flexibly connected with the inner side of mounting groove, and the other end of support feet is provided with branch
Spike lid.
In described above, the scheme being more highly preferred to, the bottom edge of the bonnet is offered is equipped with pin on two breach, two breach
Pad.
In described above, the scheme being more highly preferred to, the rechargeable battery is lithium ion battery.
In described above, the scheme being more highly preferred to, the master board includes charging circuit, Bluetooth circuit, voicefrequency circuit
With control circuit.
In described above, the scheme being more highly preferred to, the foot pad is made up of silica gel material.
In described above, the scheme being more highly preferred to, the support feet lid is made using silica gel material.
Beneficial effect produced by the utility model is：Of the present utility model reasonable in design, small volume is ultra-thin light and handy, just
Use, audio amplifier has Bluetooth function so that mobile phone is connected more convenient with audio amplifier, built in sound box rechargeable battery and fill in outdoor carrying
Circuit, can be used as charger baby and uses, and saves user and carries charging equipment in addition, meet people while using audio amplifier
The demand that can be charged again for products such as mobile phone, tablet personal computers.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment；
Fig. 2 is another angle schematic diagram of the backsight structure of the utility model embodiment；
Fig. 3 is the explosive view of the utility model embodiment.
In figure, 1 is protecgulum, and 2 be central frame, and 3 be bonnet, and 4 be speaker net, and 5 be master board, and 6 be microphone, and 7 are
Guide-lighting mirror, 8 be rechargeable battery, and 9 be loudspeaker, and 10 be bellmouth orifice, and 11 be mounting hole, and 12 be resonating membrane, and 13 be resonance membrane support, 14
It is big USB interface for function button, 15,16 be small USB interface, and 17 be silica gel push-button cap, and 18 be support feet, and 19 be support feet
Lid, 20 be foot pad.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
A kind of portable blue-tooth audio amplifier in the present embodiment, 1~Fig. 3 of reference picture, this programme, including protecgulum 1, central frame
2 and bonnet 3, the protecgulum 1 with being equipped with screw hole on the correspondence position of bonnet 3, central frame 2 located at protecgulum 1 and bonnet 3 it
Between, and be screwed and be integrated, the outside of the protecgulum 1, which is fastened, speaker net 4, and the inside of protecgulum 1 is provided with electronic unit,
The electronic unit includes master board 5, microphone 6, guide-lighting mirror 7, the loudspeaker 9 of rechargeable battery 8 and two, and the two ends of the protecgulum 1 are each
Provided with a bellmouth orifice 10, two loudspeaker 9 are fixedly mounted on bellmouth orifice 10, and a mounting hole is provided between bellmouth orifice 10 and bellmouth orifice 10
11, mounting hole 11 is provided with resonating membrane 12, and resonating membrane 12 fixed by the membrane support 13 that resonates, and the microphone 6, guide-lighting mirror 7, fills
The loudspeaker 9 of battery 8 and two are electrically connected with master board 5 respectively, be welded with the master board 5 bluetooth, function button 14,
Big usb 15 and the small usb 16 of input connection, function button 14, big usb 15 and small usb 16 prolong respectively
The outside of central frame 2 is extended, the big usb 15 of the present embodiment is the connectivity port for being supplied to digital product to charge, small USB
Interface 16 is for the connectivity port with mobile phone, the input of tablet personal computer source of sound, while being provided with silica gel on the surface of function button 14
Button cap 17 a, lateral edges of the bonnet 3 are provided with a mounting groove, a support feet 18 in mounting groove, the one of support feet 18
End is flexibly connected with the inner side of mounting groove, and the other end of support feet 18 is provided with support feet lid 19.
In addition, the bottom edge of the bonnet 3 offers and is equipped with foot pad 20 on two breach, two breach.The rechargeable battery 8 is
Lithium ion battery.The master board 5 includes charging circuit, Bluetooth circuit, voicefrequency circuit and control circuit.The foot pad 20 by
Silica gel material is constituted.The support feet lid 19 is made using silica gel material.When being placed on plane, the support feet lid 19 plays anti-skidding
Effect.Of the present utility model reasonable in design, small volume is ultra-thin light and handy, is easy to outdoor carrying to use, audio amplifier has bluetooth work(
Can so that mobile phone is connected more convenient with audio amplifier, and built in sound box rechargeable battery 8 and charging circuit can be used as charger baby and use, section
Save user and carry charging equipment in addition, meeting people again can be for products such as mobile phone, tablet personal computers while using audio amplifier
The demand of charging.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to recognized
Fixed specific implementation of the present utility model is confined to these explanations.For the ordinary skill people of the utility model art
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, be regarded as this
The protection domain of utility model.
Claims (6)
1. on a kind of portable blue-tooth audio amplifier, including protecgulum, central frame and bonnet, the correspondence position of the protecgulum and bonnet
Provided with screw hole, central frame is located between protecgulum and bonnet, and is screwed and is integrated, it is characterised in that：Before described
The outside of lid, which is fastened, speaker net, and the inside of protecgulum is provided with electronic unit, and the electronic unit includes master board, microphone, led
Light microscopic, rechargeable battery and two loudspeaker, the two ends of the protecgulum are respectively provided with a bellmouth orifice, and two loudspeaker are fixedly mounted on bellmouth orifice,
A mounting hole is provided between bellmouth orifice and bellmouth orifice, mounting hole is provided with resonating membrane, and resonating membrane is fixed by the membrane support that resonates, institute
State microphone, guide-lighting mirror, rechargeable battery and two loudspeaker to be electrically connected with master board respectively, indigo plant is welded with the master board
Tooth, function button, big USB interface and the small USB interface of input connection, function button, big USB interface and small USB interface difference
The outside of central frame is extended to, while being provided with silica gel push-button cap on the surface of function button, a lateral edges of the bonnet are set
Have a mounting groove, a support feet in mounting groove, one end of support feet is flexibly connected with the inner side of mounting groove, support feet it is another
One end is provided with support feet lid.
2. a kind of portable blue-tooth audio amplifier according to claim 1, it is characterised in that：The bottom edge of the bonnet offers two
Foot pad is equipped with breach, two breach.
3. a kind of portable blue-tooth audio amplifier according to claim 1, it is characterised in that：The rechargeable battery is lithium-ion electric
Pond.
4. a kind of portable blue-tooth audio amplifier according to claims 1 to 3 any one, it is characterised in that：The main control
Plate includes charging circuit, Bluetooth circuit, voicefrequency circuit and control circuit.
5. a kind of portable blue-tooth audio amplifier according to claim 4, it is characterised in that：The foot pad is by silica gel material structure
Into.
6. a kind of portable blue-tooth audio amplifier according to claim 4, it is characterised in that：The support feet lid uses silica gel material
Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122863.5U CN206452523U (en) | 2017-02-10 | 2017-02-10 | A kind of portable blue-tooth audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122863.5U CN206452523U (en) | 2017-02-10 | 2017-02-10 | A kind of portable blue-tooth audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452523U true CN206452523U (en) | 2017-08-29 |
Family
ID=59666605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122863.5U Expired - Fee Related CN206452523U (en) | 2017-02-10 | 2017-02-10 | A kind of portable blue-tooth audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640220A (en) * | 2019-01-16 | 2019-04-16 | 法瑞新科技(江西)有限公司 | The lossless music sound equipment of bluetooth |
-
2017
- 2017-02-10 CN CN201720122863.5U patent/CN206452523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640220A (en) * | 2019-01-16 | 2019-04-16 | 法瑞新科技(江西)有限公司 | The lossless music sound equipment of bluetooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201869362U (en) | Portable multi-purpose loudspeaker bag | |
| CN205016083U (en) | Moving box body formula multimedia devices | |
| CN203251129U (en) | Multifunctional charger | |
| CN206452523U (en) | A kind of portable blue-tooth audio amplifier | |
| CN211320948U (en) | Treasured charges with music instant music | |
| CN203596881U (en) | Novel multifunctional Bluetooth sound box | |
| CN204884554U (en) | Audio playback device | |
| CN205195934U (en) | Portable and have illumination function bluetooth speaker | |
| CN204795206U (en) | Cell -phone K song bluetooth microphone | |
| CN204679932U (en) | A kind of Multifunction computer mainframe | |
| CN202364343U (en) | Novel portable voice box | |
| CN202737537U (en) | Mobile electronic equipment charging device with function of sound equipment | |
| CN207706228U (en) | A kind of detachable no physical button waterproof mobile phone of audio-frequency module | |
| CN203691613U (en) | Bluetooth sound box capable of answering calling through shaking | |
| CN207505111U (en) | A kind of Baffle Box of Bluetooth audio playing apparatus | |
| CN206878807U (en) | A kind of late model radio | |
| CN206711074U (en) | A kind of mobile phone Display on the same screen and operation device | |
| CN208987161U (en) | A kind of portable loudspeaker box | |
| CN206283653U (en) | Portable charged precious audio amplifier | |
| CN206517551U (en) | A kind of Baffle Box of Bluetooth handsome in appearance | |
| CN205071248U (en) | Combined hypersystem | |
| CN208046866U (en) | A kind of Portable multi-purpose loudspeaker | |
| CN205038830U (en) | Multi -functional teaching megaphone | |
| CN203325453U (en) | Portable multifunctional player | |
| CN203933875U (en) | A kind of flat Baffle Box of Bluetooth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170829 Termination date: 20180210 |