CN206196023U - Audio amplifier convenient to carry - Google Patents
Audio amplifier convenient to carry Download PDFInfo
- Publication number
- CN206196023U CN206196023U CN201621253186.2U CN201621253186U CN206196023U CN 206196023 U CN206196023 U CN 206196023U CN 201621253186 U CN201621253186 U CN 201621253186U CN 206196023 U CN206196023 U CN 206196023U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- level
- grades
- level audio
- display screen
- 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
- Structure Of Receivers (AREA)
Abstract
The utility model discloses an audio amplifier convenient to carry, including the one -level audio amplifier, the second grade audio amplifier, tertiary audio amplifier and pull rod, the gyro wheel is installed to one -level audio amplifier bottom, tertiary audio amplifier passes through the spout card in the second grade audio amplifier, tertiary audio amplifier bottom and one -level audio amplifier top are connected, the preceding bluetooth receiver that is provided with of one -level audio amplifier, one -level audio amplifier internally mounted has the battery, the controller is installed at the battery rear, be provided with the display screen above the tertiary audio amplifier, the display screen below is provided with the power key, second grade audio amplifier one side is provided with carries the handle, it is provided with the button on the handle to carry, solar cell panel is installed through pivot no. 1 to the preceding of second grade audio amplifier, pivot no. 2 is installed to one side of pivot no. 1, install the antenna in the pivot no. 2. Beneficial effect lies in: but pull integral type structure not only can strengthen the result of broadcast of audio amplifier, still can accomodate tertiary audio amplifier into the second grade audio amplifier when carrying, subtracts small sound box's occupation space, and when the use of open air, still usable solar energy is supplied power for the audio amplifier continuation simultaneously.
Description
Technical field
The utility model is related to a kind of audio amplifier, is specifically related to a kind of portable audio amplifier.
Background technology
Audio amplifier is that audio electric energy is converted into corresponding acoustic energy, and it is radiated in air, make people can uppick ring
Bright, melodious, euphony.Application No.：201220140643.2 Chinese patent, particular content is：Disclose one kind just
Formula audio amplifier, including main sound box, secondary speaker are taken, the main sound box includes main sound box upper casing, the master being fixedly connected with main sound box upper casing
Audio amplifier lower casing, is installed in main sound box loudspeaker fixture, main sound box control mainboard between main sound box upper casing and main sound box lower casing, institute
Stating secondary speaker includes secondary speaker upper casing, and the secondary speaker lower casing being fixedly connected with secondary speaker upper casing is installed in secondary speaker upper casing with pair
Secondary speaker control mainboard between audio amplifier lower casing, at least provided with a boss on the outer surface of the main sound box lower casing open at one end,
The interior table of the secondary speaker lower casing open at one end is provided with the draw-in groove being adapted with the boss, and keynote is made in boss insertion draw-in groove
Case is connected with secondary speaker.Though the audio amplifier in above-mentioned patent is provided with main sound box and secondary speaker, needed respectively to main sound box when carrying
Stored with secondary speaker, not only taken up room, and split type carrying is inconvenient, when using out of doors, can not be held for audio amplifier
It is continuous to charge.
The content of the invention
The purpose of this utility model is that and provide a kind of portable audio amplifier in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of portable audio amplifier, including one-level audio amplifier, two grades of audio amplifiers, three-level audio amplifier and pull bars, the one-level audio amplifier
Bottom is provided with roller, and the three-level audio amplifier is stuck in two grades of audio amplifiers by chute, the three-level audio amplifier bottom and described
One-level audio amplifier top is connected, and Bluetooth Receiver is provided with before the one-level audio amplifier, and storage is provided with inside the one-level audio amplifier
Battery, the battery rear is provided with controller, and display screen is provided with above the three-level audio amplifier, and the display screen lower section sets
Power key is equipped with, two grades of audio amplifier sides are provided with and carry handle, and described carrying is provided with button on handle, before two grades of audio amplifiers
Solar panel is provided with by rotating shaft one, the side of the rotating shaft one is provided with rotating shaft two, is provided with the rotating shaft two
Antenna, the pull bar is arranged on the rear side of the one-level audio amplifier.
In said structure, during carrying, the button is pressed, and the handle that carries is pushed down on, you can make two grades of audio amplifiers
Cover on the three-level audio amplifier, now the total height of audio amplifier be the one-level audio amplifier and two grades of audio amplifiers height and, significantly
The height of audio amplifier is reduced, when using out of doors, the solar panel can downwards be opened, adjust optimal irradiating angle,
Make it fully expose to sunlight to be generated electricity, be audio amplifier continued power, bluetooth equipment can be by the Bluetooth Receiver to sound
Case sends audio or video file and plays out, and the display screen is arranged on the three-level audio amplifier, makes audio amplifier in carrying process
In, it is to avoid display screen described in damage.
In order to further improve the use function of audio amplifier, the height of the height less than two grades of audio amplifiers of the three-level audio amplifier
Degree.
In order to further improve the use function of audio amplifier, the Bluetooth Receiver and the battery with the controller
Electrical connection.
In order to further improve the use function of audio amplifier, the display screen is touch screen, is electrically connected with the controller, institute
Preceding surface of the display screen upper surface less than the three-level audio amplifier is stated, and the display screen can be opened upwards, adjust gradient.
In order to further improve the use function of audio amplifier, the button is stretched into inside two grades of audio amplifiers, press it is described by
After button, the bottom of the button is withstood on the three-level audio amplifier.
In order to further improve the use function of audio amplifier, the solar panel and the controller pass through electrical connection,
And the solar panel can be rotated by the rotating shaft one, the anglec of rotation of the solar panel for 0 °-
270 °, during carrying, the solar panel tips upside down on the bottom of two grades of audio amplifiers.
Beneficial effect is：Can pull integral structure, can not only strengthen the result of broadcast of audio amplifier, can also be by during carrying
The three-level audio amplifier is received into two grades of audio amplifiers, reduces taking up room for audio amplifier, while when using out of doors, also using too
Sun can be audio amplifier continued power.
Brief description of the drawings
Fig. 1 is a kind of front view of portable audio amplifier of the utility model；
Fig. 2 be a kind of portable audio amplifier of the utility model two grades of audio amplifiers fold after right view.
1st, roller；2nd, one-level audio amplifier；3rd, three-level audio amplifier；4th, two grades of audio amplifiers；5th, solar panel；6th, rotating shaft one；7th, draw
Bar；8th, antenna；9th, rotating shaft two；10th, button；11st, handle is carried；12nd, display screen；13rd, power key；14th, Bluetooth Receiver；15th, electric power storage
Pond；16th, controller.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of 2, two grades of audio amplifiers 4 of portable audio amplifier, including one-level audio amplifier, the and of three-level audio amplifier 3
Pull bar 7, the bottom of one-level audio amplifier 2 is provided with roller 1, and roller 1 is convenient for carrying audio amplifier, and audio amplifier can be pulled on the ground by pull bar 7
Slide, it is to avoid portable, three-level audio amplifier 3 is stuck in two grades of audio amplifiers 4 by chute, three-level audio amplifier 3 is used to increase the vibration cavity of audio amplifier,
The stereo sound effect that audio amplifier is played is improved, is such as not required to improve audio, two grades of audio amplifiers 4 can not lifted from three-level audio amplifier 3, carried
When, two grades of audio amplifiers 4 are covered on outside three-level audio amplifier 3, reduce volume when audio amplifier is carried, and carrying is more facilitated, the bottom of three-level audio amplifier 3
It is connected with the top of one-level audio amplifier 2, one-level audio amplifier 2 is above provided with Bluetooth Receiver 14, Bluetooth Receiver 14 is used to receive indigo plant
Tooth signal, is easy to bluetooth equipment to send file to audio amplifier, and battery 15 is provided with inside one-level audio amplifier 2, and battery 15 is used to deposit
Storing up electricity energy, the rear of battery 15 is provided with controller 16, and controller 16 is used to control audio amplifier played file, above three-level audio amplifier 3
Display screen 12 is provided with, display screen 12 is used for the file that display controller 16 is received, also may be selected and playing video file, together
When be additionally operable to volume adjusting and function setting, the lower section of display screen 12 is provided with power key 13, and power key 13 is used to open audio amplifier, two
Level audio amplifier 4 side is provided with and carries handle 11, carries handle 11 and conveniently two grades of audio amplifiers 4 are lifted or depressed from three-level audio amplifier 3, carries on handle 11
Button 10 is provided with, after button 10 is used to lift two grades of audio amplifiers 4, is withstood on the inwall of three-level audio amplifier 3, it is to avoid two grades of audio amplifiers 4 exist
Glided due to vibration during broadcasting, two grades of audio amplifiers 4 are provided with solar panel 5, solar cell previously by rotating shaft 1
Plate 5 is used to utilize the side of solar power generation, rotating shaft 1 to be provided with rotating shaft 29, and rotating shaft 1 is used to adjust solar panel 5
Angle of inclination, rotating shaft 29 is used to adjust the orientation of antenna 8, and antenna 8 is provided with rotating shaft 29, and antenna 8 is used to receive satellite
Broadcast singal, is easy to audio amplifier by the broadcast listening of antenna 8, and pull bar 7 is arranged on the rear side of one-level audio amplifier 2, and pull bar 7 is convenient for carrying sound
Case.
In said structure, during carrying, button 10 is pressed, and handle 11 will be carried push down on, you can two grades of audio amplifiers 4 is covered in three-level
On audio amplifier 3, now the total height of audio amplifier be one-level audio amplifier 2 and two grades of height of audio amplifier 4 and, greatly reduce the height of audio amplifier,
When using out of doors, solar panel 5 can downwards be opened, adjust optimal irradiating angle, it is fully exposed to sunlight
Generated electricity, be audio amplifier continued power, bluetooth equipment can be sent audio or video file and entered by Bluetooth Receiver 14 to audio amplifier
Row is played, and display screen 12 is arranged on three-level audio amplifier 3, makes audio amplifier in carrying process, it is to avoid damage display screen 12.
In order to further improve the use function of audio amplifier, the height of three-level audio amplifier 3 is less than two grades of height of audio amplifier 4, bluetooth
Receiver 14 and battery 15 are electrically connected with controller 16, and display screen 12 is touch screen, is electrically connected with controller 16, display screen
12 upper surfaces are less than the preceding surface of three-level audio amplifier 3, and display screen 12 can be opened upwards, adjust gradient, and button 10 stretches into two grades
Inside audio amplifier 4, after pressing button 10, the bottom of button 10 is stretched into three-level audio amplifier 3, and solar panel 5 and controller 16 are logical
Cross electrical connection, and solar panel 5 can be rotated by rotating shaft 1, the anglec of rotation of solar panel 5 for 0 °-
270 °, during carrying, solar panel 5 tips upside down on two grades of bottoms of audio amplifier 4.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope
Defined by appending claims and its effect thing.
Claims (6)
1. a kind of portable audio amplifier, it is characterised in that：It is described including one-level audio amplifier, two grades of audio amplifiers, three-level audio amplifier and pull bars
One-level audio amplifier bottom is provided with roller, and the three-level audio amplifier is stuck in two grades of audio amplifiers by chute, the three-level audio amplifier bottom
Portion is connected with one-level audio amplifier top, Bluetooth Receiver is provided with before the one-level audio amplifier, inside the one-level audio amplifier
Battery is installed, the battery rear is provided with controller, display screen, the display are provided with above the three-level audio amplifier
Screen lower section is provided with power key, and two grades of audio amplifier sides are provided with and carry handle, and described carrying is provided with button on handle, two grades of sounds
Case is provided with solar panel previously by rotating shaft one, and the side of the rotating shaft one is provided with rotating shaft two, the rotating shaft two
On antenna is installed, the pull bar is arranged on the rear side of the one-level audio amplifier.
2. a kind of portable audio amplifier according to claim 1, it is characterised in that：The height of the three-level audio amplifier is less than
The height of two grades of audio amplifiers.
3. a kind of portable audio amplifier according to claim 1, it is characterised in that：The Bluetooth Receiver and the storage
Battery is electrically connected with the controller.
4. a kind of portable audio amplifier according to claim 1, it is characterised in that：The display screen is touch screen, with
The controller electrical connection, the display screen upper surface is less than the preceding surface of the three-level audio amplifier, and the display screen can be upward
Open, adjust gradient.
5. a kind of portable audio amplifier according to claim 1, it is characterised in that：The button stretches into two grades of sounds
Inside case, after pressing the button, the bottom of the button is stretched into the three-level audio amplifier.
6. a kind of portable audio amplifier according to claim 1, it is characterised in that：The solar panel and described
Controller can be rotated by electrical connection, and the solar panel by the rotating shaft one, the solar panel
The anglec of rotation be 0 ° -270 °, during carrying, the solar panel tips upside down on the bottom of two grades of audio amplifiers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253186.2U CN206196023U (en) | 2016-11-22 | 2016-11-22 | Audio amplifier convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253186.2U CN206196023U (en) | 2016-11-22 | 2016-11-22 | Audio amplifier convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196023U true CN206196023U (en) | 2017-05-24 |
Family
ID=58727360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253186.2U Expired - Fee Related CN206196023U (en) | 2016-11-22 | 2016-11-22 | Audio amplifier convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454503A (en) * | 2017-09-30 | 2017-12-08 | 台山钟神音响科技有限公司 | A kind of solar energy audio amplifier |
| CN108566581A (en) * | 2018-07-28 | 2018-09-21 | 恩平市艺星电子有限公司 | A kind of convertible multi-media sound system body structure |
| CN111904127A (en) * | 2020-08-20 | 2020-11-10 | 刘延军 | Multipurpose travel suitcase |
-
2016
- 2016-11-22 CN CN201621253186.2U patent/CN206196023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454503A (en) * | 2017-09-30 | 2017-12-08 | 台山钟神音响科技有限公司 | A kind of solar energy audio amplifier |
| CN108566581A (en) * | 2018-07-28 | 2018-09-21 | 恩平市艺星电子有限公司 | A kind of convertible multi-media sound system body structure |
| CN111904127A (en) * | 2020-08-20 | 2020-11-10 | 刘延军 | Multipurpose travel suitcase |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206196023U (en) | Audio amplifier convenient to carry | |
| CN206024082U (en) | A kind of multifunctional intellectual sound equipment | |
| CN206136172U (en) | Novel loudspeaker box | |
| CN206640767U (en) | A kind of telescopic combined box of casing | |
| CN209843247U (en) | Support pronunciation to become intelligent audio amplifier of infrared signal controlgear | |
| CN206698388U (en) | A kind of new high-resolution microphone | |
| CN205726331U (en) | The outdoor high power acoustics of a kind of multimedia | |
| CN215344924U (en) | Portable outdoor intelligent Bluetooth sound box | |
| CN207410500U (en) | A kind of novel pull rod type sound equipment | |
| CN207039860U (en) | Karaoke video sound equipment with Horn | |
| CN206452532U (en) | A kind of portable loudspeaker box | |
| CN209402701U (en) | A kind of outer Baffle Box of Bluetooth of household portable | |
| CN206932386U (en) | A kind of song and dance trains special adjustable light color formula room sounding | |
| CN205986899U (en) | Mobile multi -media broadcasting device | |
| CN206331659U (en) | A kind of interactive music teaching board | |
| CN202957947U (en) | Novel sound box | |
| CN206773981U (en) | A kind of teaching playing device for agricultural technology extension | |
| CN206042311U (en) | Multi -functional outdoor mobile sound box | |
| CN205621450U (en) | Intelligent player | |
| CN207022183U (en) | A kind of wireless charging Baffle Box of Bluetooth | |
| CN206421622U (en) | A kind of novel English Oral Training device | |
| CN206461740U (en) | A kind of portable type solar energy audio amplifier | |
| CN208046866U (en) | A kind of Portable multi-purpose loudspeaker | |
| CN207802229U (en) | A kind of outdoor Bluetooth audio device power amplifying device | |
| CN206863998U (en) | A kind of child music learning aids |
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: 20170524 Termination date: 20181122 |