CN205864696U - A kind of audio amplifier with display screen - Google Patents
A kind of audio amplifier with display screen Download PDFInfo
- Publication number
- CN205864696U CN205864696U CN201620593742.4U CN201620593742U CN205864696U CN 205864696 U CN205864696 U CN 205864696U CN 201620593742 U CN201620593742 U CN 201620593742U CN 205864696 U CN205864696 U CN 205864696U
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- CN
- China
- Prior art keywords
- casing
- display screen
- audio amplifier
- utility
- model
- 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
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Abstract
A kind of audio amplifier with display screen, it relates to sound system technical field；It comprises casing, speaker, display screen, radio receiver, control panel, spike, roller, pull bar, rechargeable battery, SD Ka Chakaqu；Being provided with speaker in described casing, the upper end of casing is provided with breach, is provided with display screen in breach, and the side of display screen is provided with radio receiver；The upper surface of described casing is provided with control panel, and the lower surface of casing is set side by side with spike and roller, and the back side of casing connects pull bar, is additionally provided with rechargeable battery in casing；The one side of described casing is provided with SD Ka Chakaqu.A kind of audio amplifier with display screen described in the utility model, facilitates out using, saves manpower, and this utility model has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Description
Technical field
This utility model relates to sound system technical field, is specifically related to a kind of audio amplifier with display screen.
Background technology
Audio amplifier is last in whole sound system flow process, is also a most important composition, and its playing quality is to whole
The impact of individual systematic function is very big, estimates according to professional person, and audio amplifier accounts for whole system to the contribution of whole sound system
More than 30%.Audio amplifier itself includes the quality of voice box casing, speaker and frequency divider, speaker and the frequency divider shadow to tonequality
Ring and account for 70%, and voice box casing accounts for 30% to the impact of tonequality.
Audio amplifier on market, either family's audio amplifier, computer sound box or stage audio amplifier, all can only provide a kind of single
Play the function of sound, the audition needs of consumer can only be met.In business activity today so the most frequently, the most various poly-
Meeting, outdoor activities, publicity are promoted, are both needed to prominent a kind of theme, it is desirable to audio amplifier can listen music can show again picture and text captions, energy one
The display active theme content that mesh is clear, publicizes the good assistant of popularization especially.
The audio amplifier with display screen of prior art is inconvenient to go out to carry, or is inconvenient to use when going out to carry.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of simple in construction, design are closed
Reason, the audio amplifier with display screen easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises casing, speaker, display screen, nothing
Line receives device, control panel, spike, roller, pull bar, rechargeable battery, SD Ka Chakaqu；It is provided with in described casing and raises one's voice
Device, the upper end of casing is provided with breach, is provided with display screen in breach, and the side of display screen is provided with radio receiver；Institute
The upper surface of the casing stated is provided with control panel, and the lower surface of casing is set side by side with spike and roller, and the back side of casing is even
It is connected to pull bar, in casing, is additionally provided with rechargeable battery；The one side of described casing is provided with SD Ka Chakaqu.
As preferably, described SD Ka Chakaqu is provided above power interface.
As preferably, described power interface be provided above USB interface.
During this utility model operation, by power line, rechargeable battery is fully charged, use radio receiver or accurate in advance
Standby SD storage card, it is achieved playing function of going out；Described roller and pull bar facilitate staff to carry.
After using said structure, what this utility model produced has the beneficial effect that one described in the utility model is with aobvious
The audio amplifier of display screen, facilitates out using, saves manpower, this utility model have simple in construction, arrange rationally, cost of manufacture is low
Advantage.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Description of reference numerals:
Casing 1, speaker 2, display screen 3, radio receiver 4, control panel 5, spike 6, roller 7, pull bar 8, charging
Battery 9, SD card plug-in card district 10, power interface 11, usb 12.
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Referring to as it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises casing 1, speaker 2, display
Screen 3, radio receiver 4, control panel 5, spike 6, roller 7, pull bar 8, rechargeable battery 9, SD card plug-in card district 10；Described case
Being provided with speaker 2 in body 1, the upper end of casing 1 is provided with breach, is provided with display screen 3 in breach, and the side of display screen 3 sets
It is equipped with radio receiver 4；The upper surface of described casing 1 is provided with control panel 5, and the lower surface of casing 1 is set side by side with
Spike 6 and roller 7, the back side of casing 1 connects pull bar 8, is additionally provided with rechargeable battery 9 in casing 1；The one of described casing 1
Side is provided with SD card plug-in card district 10.
As preferably, described SD card plug-in card district 1 is provided above power interface 11.
As preferably, described power interface 11 be provided above usb 12.
This detailed description of the invention operation time, by power line by fully charged for rechargeable battery 9, use radio receiver 4 or
Pre-prepd SD storage card, it is achieved playing function of going out；Described roller 7 and pull bar 8 facilitate staff to carry.
After using said structure, what this detailed description of the invention produced has the beneficial effect that described in this detailed description of the invention
Kind with the audio amplifier of display screen, facilitate out using, save manpower, this detailed description of the invention have simple in construction, arrange rationally,
The advantages such as cost of manufacture is low.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.This
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, and retouches in above-described embodiment and description
That states simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, and this utility model
Also have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This practicality is new
Type claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. the audio amplifier with display screen, it is characterised in that: it comprise casing, speaker, display screen, radio receiver,
Control panel, spike, roller, pull bar, rechargeable battery, SD Ka Chakaqu；Speaker it is provided with, casing upper in described casing
End is provided with breach, is provided with display screen in breach, and the side of display screen is provided with radio receiver；Described casing upper
Surface configuration has control panel, and the lower surface of casing is set side by side with spike and roller, and the back side of casing connects pull bar, casing
Inside it is additionally provided with rechargeable battery；The one side of described casing is provided with SD Ka Chakaqu.
A kind of audio amplifier with display screen the most according to claim 1, it is characterised in that: described SD Ka Chakaqu's is upper
Side is provided with power interface.
A kind of audio amplifier with display screen the most according to claim 2, it is characterised in that: the top of described power interface
It is provided with USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593742.4U CN205864696U (en) | 2016-06-17 | 2016-06-17 | A kind of audio amplifier with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593742.4U CN205864696U (en) | 2016-06-17 | 2016-06-17 | A kind of audio amplifier with display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864696U true CN205864696U (en) | 2017-01-04 |
Family
ID=57636358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620593742.4U Expired - Fee Related CN205864696U (en) | 2016-06-17 | 2016-06-17 | A kind of audio amplifier with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107707993A (en) * | 2017-09-30 | 2018-02-16 | 台山市恒东音响科技有限公司 | A kind of surround sound lamp light loudspeaker box |
| CN108346325A (en) * | 2017-12-06 | 2018-07-31 | 安徽睿知信信息科技有限公司 | A kind of work all-in-one machine |
| WO2019046994A1 (en) * | 2017-09-05 | 2019-03-14 | 陈银芳 | Intelligent amplifier having digital television function |
-
2016
- 2016-06-17 CN CN201620593742.4U patent/CN205864696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019046994A1 (en) * | 2017-09-05 | 2019-03-14 | 陈银芳 | Intelligent amplifier having digital television function |
| CN107707993A (en) * | 2017-09-30 | 2018-02-16 | 台山市恒东音响科技有限公司 | A kind of surround sound lamp light loudspeaker box |
| CN108346325A (en) * | 2017-12-06 | 2018-07-31 | 安徽睿知信信息科技有限公司 | A kind of work all-in-one machine |
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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 |
Granted publication date: 20170104 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |