CN206629221U - Flat ultrathin audio amplifier - Google Patents
Flat ultrathin audio amplifier Download PDFInfo
- Publication number
- CN206629221U CN206629221U CN201720192604.XU CN201720192604U CN206629221U CN 206629221 U CN206629221 U CN 206629221U CN 201720192604 U CN201720192604 U CN 201720192604U CN 206629221 U CN206629221 U CN 206629221U
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- CN
- China
- Prior art keywords
- audio amplifier
- loudspeaker
- power amplification
- shell
- amplification device
- 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
The utility model discloses a kind of flat ultrathin audio amplifier, include housing, water proof type loudspeaker, airduct, input unit, power amplification device and control device and support, the housing is in tabular, it includes fore shell and rear shell, a plurality of shrinkage pools are provided with fore shell, reinforcing aluminium sheet is respectively arranged with the rear shell two side, an accommodating cavity has been internally formed in rear shell, above-mentioned waterproof speaker, airduct, input unit and power amplification device are mounted in the accommodating cavity, and waterproof speaker and airduct are respectively facing in above-mentioned shrinkage pool；The loudspeaker and control device are connected with power amplification device respectively, and the power amplification device is connected with input unit, and bluetooth module and WIFI module are provided with power amplification device；The support folding is supported in housing bottom.Thereby, it is flat by the way that audio amplifier is designed to, supported using support, and set in audio amplifier and reinforce aluminium sheet and bluetooth module, make the great sight of audio amplifier, and the structural strength of audio amplifier is improved, enrich function of loudspeaker box.
Description
Technical field
It the utility model is related to and be related to audio public address art, refer in particular to a kind of flat ultrathin audio amplifier.
Background technology
With the improvement of people ' s living standards and smart machine it is widely available, play music, video and sound with audio amplifier
Reading matter turns into the part in people's daily life, and audio amplifier is a kind of device that audio signal is reduced into voice signal, audio amplifier
And the terminal of whole sound system, its effect is that audio electric energy is converted into corresponding acoustic energy, and it is radiated space.
Audio amplifier is sound system and its important part, is responsible for and electric signal is transformed into acoustical signal directly listened to for the ear of people
Mission critical, because supervisor impression of the human ear to sound is exactly the most important mark of evaluation one sound system sound quality quality
Standard, so, the performance height of audio amplifier plays key effect to the playing quality of a sound system.But existing function of loudspeaker box list
One, it can not both meet a variety of demands of people, extensive use can not be able to；And existing speaker casing structure low intensity, hold
Easily there are clashing and breaking.Therefore, tackle existing audio amplifier to be improved, so that its function is more powerful.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of flat the utility model
Ultrathin audio amplifier, it is flat by the way that audio amplifier is designed to, is supported using support, and is set in audio amplifier and reinforce aluminium sheet, bluetooth
And WIFI module, make the great sight of audio amplifier, and the structural strength of audio amplifier is improved, enrich function of loudspeaker box.
To achieve the above object, the utility model is using following technical scheme：
A kind of flat ultrathin audio amplifier, it is characterised in that：The water proof type loudspeaker that include housing, are installed in housing,
Airduct, input unit, power amplification device and control device and the support for supporing shell, the housing are in tabular, and it includes
Fore shell and rear shell, at the top of the fore shell and rear shell bottom is curved, in hollow out on fore shell be provided with it is a plurality of for above-mentioned loudspeaker and
The shrinkage pool that airduct stretches out, reinforcing aluminium sheet is respectively arranged with the rear shell two side, an accommodating cavity has been internally formed in rear shell, it is above-mentioned
Loudspeaker, airduct, input unit and power amplification device are mounted in the accommodating cavity, and loudspeaker and airduct are respectively facing in above-mentioned shrinkage pool,
And the loudspeaker include loudspeaker and bass horn；The loudspeaker and control device are connected with power amplification device respectively, the power amplification device
It is connected with input unit, and bluetooth module and WIFI module is provided with power amplification device；The support folding is supported in shell
Body bottom.
As a kind of preferred scheme：The hull outside is also equipped with protecgulum and bonnet, and the protecgulum is installed at the top of fore shell,
Plurality of through holes is provided with corresponding to above-mentioned shrinkage pool on protecgulum；The bonnet is installed on rear shell bottom, and above-mentioned support is installed on bonnet
On outer wall.
As a kind of preferred scheme：Rack and the anti-skidding screen cloth being arranged on preceding rack outer wall before the protecgulum includes,
Bonnet includes rear rack and the anti-skidding screen cloth being arranged on rear rack outer wall.
As a kind of preferred scheme：At the top of the fore shell and rear shell bottom is in the shape that outwards arches upward, above-mentioned protecgulum and bonnet
Also the shape that outwards arches upward is corresponded to.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood, flat by the way that audio amplifier is designed to, and using folding bracket support audio amplifier, makes audio amplifier not only can be as flat
Plate computer, which equally erects, to be come, and has certain sight；And the reinforcing aluminium sheet on the housing of audio amplifier is arranged at, improve sound
The structural strength of tank shell, the clashing and breaking phenomenon of audio amplifier can be avoided to occur；In addition, the bluetooth and WIFI module that are arranged in audio amplifier can
So that audio amplifier possesses wireless transmission function, it is easy to audio amplifier to be interconnected with other electronic equipments, meets different use demands.
More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
It is described in detail.
Brief description of the drawings
Fig. 1 is the audio amplifier schematic perspective view of the utility model；
Fig. 2 is another view stereo schematic diagram of audio amplifier of the utility model；
Fig. 3 is the sound equipment exploded perspective schematic diagram of the utility model.
Accompanying drawing identifier declaration：
10th, housing 11, fore shell
111st, shrinkage pool 12, rear shell
121st, aluminium sheet 122, accommodating cavity are reinforced
20th, loudspeaker 21, loudspeaker
22nd, bass horn 30, airduct
40th, input unit 50, power amplification device
60th, control device 70, support
80th, protecgulum 81, through hole
82nd, preceding rack 83, anti-skidding screen cloth
90th, bonnet 91, rear rack
92nd, anti-skidding screen cloth.
Embodiment
The utility model as shown in Figure 1 to Figure 3, a kind of flat ultrathin audio amplifier, includes housing 10, is installed on housing
Water proof type loudspeaker 20, airduct 30, input unit 40, power amplification device 50 and control device 60 in 10 and for supporing shell 10
Support 70, wherein：
The housing 10 is in tabular, and it includes fore shell 11 and rear shell 12, the top of the fore shell 11 and the bottom of rear shell 12 be in
The arc shape to arch upward outside, hollow out on fore shell 11 is provided with a plurality of shrinkage pools 111 stretched out for above-mentioned loudspeaker 20 and airduct 30, should
It is respectively arranged with the two side of rear shell 12 and reinforces aluminium sheet 121, an accommodating cavity 122 has been internally formed in rear shell 12, above-mentioned loudspeaker 20,
Airduct 30, input unit 40 and power amplification device 50 are mounted in the accommodating cavity 122, and loudspeaker 20 and airduct 30 are respectively facing in upper
Shrinkage pool 111 is stated, and the loudspeaker 20 include loudspeaker 21 and bass horn 22；The loudspeaker 20 and control device 60 respectively with power amplifier
Device 50 is connected, and the power amplification device 50 is connected with input unit 40, and is provided with bluetooth module and WIFI in power amplifier transposition 50
Module.
And protecgulum 80 and bonnet 90 are also equipped with the outside of housing 10, the protecgulum 80 is installed on the top of fore shell 11, in protecgulum
Above-mentioned shrinkage pool 111 is corresponded on 80 and is provided with plurality of through holes 81；The bonnet 90 is installed on the bottom of rear shell 12, and above-mentioned support 70 can be rolled over
Stacked is installed on the outer wall of bonnet 90, and to support whole housing 10, the support 70 can put down audio amplifier picture under softened state
Plate computer equally props up, and is easy to the sound transmission of audio amplifier, while also have certain sight；Moreover, the protecgulum 80 includes
Anti-skidding screen cloth 83 before having preceding rack 82 and being arranged on the outer wall of rack 82, after the bonnet 90 includes rear rack 91 and is arranged at
Anti-skidding screen cloth 92 on the outer wall of rack 91；And the protecgulum 80 and the corresponding above-mentioned fore shell 11 of bonnet 90 and rear shell 12 are designed as outwards
The arc shape to arch upward.
Design focal point of the present utility model is, flat by the way that audio amplifier is designed to, and uses folding bracket branch
Audio amplifier is supportted, audio amplifier is not only erected as tablet personal computer and comes, and there is certain sight；And be arranged at audio amplifier it
Reinforcing aluminium sheet on housing, the structural strength of voice box casing is improved, the clashing and breaking phenomenon of audio amplifier can be avoided to occur；In addition, set
Audio amplifier can be made to possess wireless transmission function in the bluetooth in audio amplifier and WIFI module, be easy to audio amplifier and other electronic equipments mutual
Connection, meets different use demands.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore every foundation the technical essence of the utility model is to any trickle amendment made for any of the above embodiments, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (4)
- A kind of 1. flat ultrathin audio amplifier, it is characterised in that：Water proof type loudspeaker, the wind for include housing, being installed in housing Pipe, input unit, power amplification device and control device and the support for supporing shell, the housing is in tabular, before it includes Shell and rear shell, fore shell top and rear shell bottom are curved, are provided with hollow out on fore shell a plurality of for above-mentioned loudspeaker and wind The shrinkage pool that pipe stretches out, reinforcing aluminium sheet is respectively arranged with the rear shell two side, an accommodating cavity, above-mentioned loudspeaker have been internally formed in rear shell , airduct, input unit and power amplification device be mounted in the accommodating cavity, loudspeaker and airduct are respectively facing in above-mentioned shrinkage pool, and The loudspeaker include loudspeaker and bass horn；The loudspeaker and control device are connected with power amplification device respectively, the power amplification device with Input unit is connected, and bluetooth module and WIFI module are provided with power amplification device；The support folding is supported in housing Bottom.
- 2. flat ultrathin audio amplifier according to claim 1, it is characterised in that：The hull outside is also equipped with protecgulum And bonnet, the protecgulum are installed at the top of fore shell, and plurality of through holes is provided with corresponding to above-mentioned shrinkage pool on protecgulum；The bonnet is installed on Rear shell bottom, above-mentioned support are installed on rear cover outer wall.
- 3. flat ultrathin audio amplifier according to claim 2, it is characterised in that：The protecgulum includes preceding rack and set Anti-skidding screen cloth before being placed on rack outer wall, bonnet include rear rack and the anti-skidding screen cloth being arranged on rear rack outer wall.
- 4. flat ultrathin audio amplifier according to claim 2, it is characterised in that：At the top of the fore shell and rear shell bottom is equal In the shape that outwards arches upward, above-mentioned protecgulum and bonnet also correspond to the shape that outwards arches upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192604.XU CN206629221U (en) | 2017-03-01 | 2017-03-01 | Flat ultrathin audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192604.XU CN206629221U (en) | 2017-03-01 | 2017-03-01 | Flat ultrathin audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629221U true CN206629221U (en) | 2017-11-10 |
Family
ID=60211610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192604.XU Expired - Fee Related CN206629221U (en) | 2017-03-01 | 2017-03-01 | Flat ultrathin audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545497A (en) * | 2019-09-03 | 2019-12-06 | 捷开通讯(深圳)有限公司 | Sound box |
-
2017
- 2017-03-01 CN CN201720192604.XU patent/CN206629221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545497A (en) * | 2019-09-03 | 2019-12-06 | 捷开通讯(深圳)有限公司 | Sound box |
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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: 20171110 Termination date: 20210301 |