CN203219476U - Integrated sound box - Google Patents
Integrated sound box Download PDFInfo
- Publication number
- CN203219476U CN203219476U CN 201220510182 CN201220510182U CN203219476U CN 203219476 U CN203219476 U CN 203219476U CN 201220510182 CN201220510182 CN 201220510182 CN 201220510182 U CN201220510182 U CN 201220510182U CN 203219476 U CN203219476 U CN 203219476U
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- China
- Prior art keywords
- high pitch
- casing
- audio amplifier
- integrated
- integrated audio
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Abstract
An embodiment of the utility model discloses an integrated sound box which comprises the following components: a box body, a bass loudspeaker which is arranged at the bottom in the box body, and a plurality of treble loudspeakers arranged at the top of the box body. The inner wall of the box body is provided with a sound insulation board which divides the box body to a treble part at the top and a bass part at the bottom. The plurality of treble loudspeakers are arranged in a row and are uniformly arranged on the external wall of the treble part. The treble loudspeakers are arranged in the inner chamber of the treble part. The box body is also internally provided with a control circuit. The control circuit comprises the following components: a power management module which is used for connecting with an external power supply, a power amplifier which is electrically connected with the bass loudspeaker and the treble loudspeakers respectively, and a Bluetooth module which is adapted with outer Bluetooth equipment. According to the integrated sound box, a traditional main sound box and an auxiliary sound box are integrated to a sound box body, and furthermore a compact and attractive integral structure is obtained. Simultaneously, the integrated sound box has a 360-DEG stereo surrounding sound effect.
Description
Technical field
The utility model relates to the audio amplifier field, relates in particular to a kind of integrated audio amplifier.
Background technology
Existing detachable speaker box generally is to realize 2.1CH audio fruit by the form that main sound box adds two secondary audio amplifiers (or being called the satellite case) collocation, two secondary audio amplifiers are electrically connected with main sound box with electric wire respectively, problems such as therefore existence takes up room greatly, and main sound box and secondary audio amplifier connecting line are many, random, assorted.Secondly, the loud speaker of existing detachable speaker box all is to carry out playback towards folk prescription to directive property, and loud speaker will be placed towards the user when putting, and can not put the optional position, and it is three-dimensional around audio to reach 360 degree, and audio is undesirable.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of integrated audio amplifier is provided, and its compact overall structure is attractive in appearance, simultaneously, has 360 degree solids around audio.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of integrated audio amplifier and has comprised casing, is located at the woofer of casing inner bottom part and is located at a plurality of high pitch loudspeakers at casing top, described cabinet wall is provided with the sound panel that casing is divided into the high line that is positioned at the top and the basso that is positioned at the bottom, described a plurality of high pitch loudspeaker is around also all being laid on the lateral wall of high pitch portion, and described woofer is located in the inner chamber of basso.
Further, also be provided with the high pitch diffusion circle that covers at described high pitch loudspeaker outside on the lateral wall of described high line.
Further, also be provided with guard shield for the protection of high pitch loudspeaker on the described high pitch diffusion circle.
Further, described casing is multi-edge column-shaped or cylindrical.
Further, described casing is cuboid, and described high pitch loudspeaker is four, and described four high pitch loudspeakers are located on four lateral walls of the high line of casing around ground respectively.
Further, also be provided with phase-reversing tube on the described basso, an end of phase-reversing tube extends the basso outside and exposes, and the other end stretches in the inner chamber of basso.
Further, described woofer is towards described phase-reversing tube and back to described sound panel.
Further, also be provided with control circuit in the described casing, described control circuit comprises for the power management module that is connected with external power source, power amplifier electric with described woofer and that a plurality of high pitch loudspeakers are electrically connected reaches the bluetooth module suitable with outside bluetooth equipment respectively.
Further, be provided with first wiring board in the described basso, described power amplifier is integrated on the wiring board.
Further, the outer wall of described high line is provided with control box, and the control box outer surface is provided with the function button group, is provided with second wiring board in the described control box, and described bluetooth module and power management module are integrated on this second wiring board.
The beneficial effect of the utility model embodiment is: the main sound box that it is traditional and secondary audio amplifier are combined into a casing, owing in a casing, be provided with high pitch loudspeaker and woofer simultaneously, compact conformation, it is little to take up room; And the complicated line between woofer and the high pitch loudspeaker all is built in the casing and does not expose, and can not influence whole neat and artistic sense; And can reach the space orientation of the degree of 360 on the physical acoustics towards multi-direction transmission sound wave around the high pitch loudspeaker that arranges, integrated audio amplifier optional position is put and can both be satisfied best audio.
Description of drawings
Fig. 1 is the stereogram of the integrated audio amplifier of the utility model embodiment.
Fig. 2 is the explosive view of the integrated audio amplifier of the utility model embodiment.
Fig. 3 is the cutaway view of the integrated audio amplifier of the utility model embodiment.
Embodiment
Please refer to Fig. 1 to shown in Figure 3, the integrated audio amplifier of the utility model embodiment, the control box 5 that it comprises casing 1, be located at woofer 19 in the casing 1 and high pitch loudspeaker 31, control circuit and be located at the casing top.
Described casing 1 is multi-edge column-shaped or cylindrical.In embodiment as shown in Figure 1 to Figure 3, casing 1 is cuboid.On casing 1 outer wall, also be provided with the knob 15 that is respectively applied to regulate high pitch and bass.
Described casing 1 inside is provided with sound panel 11 and separates into basso and high line with the inner space with casing 1, and wherein, basso is positioned at the bottom of casing 1, and high pitch portion is positioned at the top of casing 1.Described woofer 19 is fixed in the inside of described basso by means of a mounting panel 12.Also be provided with phase-reversing tube 13 and first circuit board 14 in the inside of described basso.Described phase-reversing tube 13 1 ends also extend the basso outside and expose, and the other end stretches in the inner chamber of basso.Described woofer 19 is preferably the logical woofer of single radial cut formula band, and it arranges towards described phase-reversing tube 13 and back to described sound panel 11.
Described control circuit comprises for the power management module that is connected with external power source, the power amplifier that is electrically connected with described woofer 19 and a plurality of high pitch loudspeaker 31 respectively and is used for the bluetooth module suitable with outside bluetooth equipment.This bluetooth module has wireless receiving function and audio frequency processing capacity, and described power management module provides power supply for the each several part circuit.Described power amplifier is integrated on first wiring board 14.
Described high pitch loudspeaker 31 is located on the lateral wall of high line of casing 1, and the quantity of high pitch loudspeaker 31 is decided according to the shape of casing 1, a plurality of high pitch loudspeakers 31 around and all be laid on the high line lateral wall of casing 1.In the present embodiment, casing 1 is cuboid, correspondence is provided with four high pitch loudspeakers 31, four high pitch loudspeakers 31 are divided on four lateral walls of high line of described cuboid casing 1, wherein two high pitch loudspeakers 31 are one group of L channel that forms in parallel, two other high pitch loudspeaker 31 is one group of formation R channel in parallel, and it is three-dimensional around audio to reach the degree of 360 on the physical acoustics.Intelligible, if casing 1 is the cylinder bodily form, the uniform even number high pitch loudspeaker 31 that arranges more than 4 on the cylindrical side, symmetry is laid and is divided into two groups, each high pitch loudspeaker 31 L channels that form in parallel of one group, each high pitch loudspeaker 31 R channels that form in parallel of another group, it is three-dimensional around audio also can to reach the degree of 360 on the physical acoustics.
Also be provided with high pitch diffusion circle 32 and guard shield 33 in described high pitch loudspeaker 31 outsides, described high pitch diffusion circle 32 is located on the lateral wall of casing 1 high line and is covered at described high pitch loudspeaker 31 outsides, it is the unidirectivity diffusion circle, is used for enlarging the sound field that high pitch loudspeaker 31 is propagated.Described guard shield 33 is located on the high pitch diffusion circle 32 and is positioned at the outside of high pitch loudspeaker 31.
Described control box 5 is located on the roof of high line of casing 1, and the outer surface of this control box 5 is provided with function button group 51, and a plurality of buttons of key groups 51 are respectively to being applied to open/close power supply, broadcast/a plurality of functions such as time-out; Be provided with second wiring board 52 in this control box 5, described bluetooth module and power management module are integrated on this second wiring board 52.
The novel integrated audio amplifier of this use has following advantage:
1, owing in a casing, be provided with woofer and high pitch loudspeaker simultaneously, the body structure compactness, it is little to take up room; Complicated line between woofer and the high pitch loudspeaker all is built in the casing and can influence the neat and artistic sense of overall appearance;
2, owing to around being provided with a plurality of high pitch loudspeakers, can carrying out sound wave towards a plurality of directions and transmit, reach the space orientation of the degree of 360 on the physical acoustics, integrated audio amplifier optional position is put and can both be satisfied best audio.
Although illustrated and described embodiment of the present utility model, need to prove, under the situation of not conflicting, embodiment and the feature among the embodiment among the application can mutually combine, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (10)
1. integrated audio amplifier, comprise casing, be located at the woofer of casing inner bottom part and be located at a plurality of high pitch loudspeakers at casing top, it is characterized in that, described cabinet wall is provided with the sound panel that casing is divided into the high line that is positioned at the top and the basso that is positioned at the bottom, described a plurality of high pitch loudspeaker is around also all being laid on the lateral wall of high pitch portion, and described woofer is located in the inner chamber of basso.
2. integrated audio amplifier as claimed in claim 1 is characterized in that, also is provided with the high pitch diffusion circle that covers at described high pitch loudspeaker outside on the lateral wall of described high line.
3. integrated audio amplifier as claimed in claim 2 is characterized in that, also is provided with the guard shield for the protection of high pitch loudspeaker on the described high pitch diffusion circle.
4. integrated audio amplifier as claimed in claim 1 is characterized in that, described casing is multi-edge column-shaped or cylindrical.
5. integrated audio amplifier as claimed in claim 4 is characterized in that, described casing is cuboid, and described high pitch loudspeaker is four, and described four high pitch loudspeakers are located on four lateral walls of the high line of casing around ground respectively.
6. integrated audio amplifier as claimed in claim 1 is characterized in that, also is provided with phase-reversing tube on the described basso, and an end of phase-reversing tube extends the basso outside and exposes, and the other end stretches in the inner chamber of basso.
7. integrated audio amplifier as claimed in claim 6 is characterized in that, described woofer is towards described phase-reversing tube and back to described sound panel.
8. as each described integrated audio amplifier of claim 1 to 7, it is characterized in that, also be provided with control circuit in the described casing, described control circuit comprises for the power management module that is connected with external power source, power amplifier electric with described woofer and that a plurality of high pitch loudspeakers are electrically connected reaches the bluetooth module suitable with outside bluetooth equipment respectively.
9. integrated audio amplifier as claimed in claim 8 is characterized in that, is provided with first wiring board in the described basso, and described power amplifier is integrated on the wiring board.
10. integrated audio amplifier as claimed in claim 8, it is characterized in that the outer wall of described high line is provided with control box, the control box outer surface is provided with the function button group, be provided with second wiring board in the described control box, described bluetooth module and power management module are integrated on this second wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510182 CN203219476U (en) | 2012-09-29 | 2012-09-29 | Integrated sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510182 CN203219476U (en) | 2012-09-29 | 2012-09-29 | Integrated sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219476U true CN203219476U (en) | 2013-09-25 |
Family
ID=49208977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510182 Expired - Fee Related CN203219476U (en) | 2012-09-29 | 2012-09-29 | Integrated sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469218A (en) * | 2014-11-14 | 2015-03-25 | 国光电器股份有限公司 | Wall-mounted television sub-low speaker system with expandable standard interface |
| CN105764000A (en) * | 2014-12-16 | 2016-07-13 | 美特科技(苏州)有限公司 | Sound effect play apparatus |
-
2012
- 2012-09-29 CN CN 201220510182 patent/CN203219476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469218A (en) * | 2014-11-14 | 2015-03-25 | 国光电器股份有限公司 | Wall-mounted television sub-low speaker system with expandable standard interface |
| CN104469218B (en) * | 2014-11-14 | 2018-07-06 | 国光电器股份有限公司 | Extension wall TV super-bass loudspeaker box system with expanded function standard interface |
| CN105764000A (en) * | 2014-12-16 | 2016-07-13 | 美特科技(苏州)有限公司 | Sound effect play apparatus |
| CN105764000B (en) * | 2014-12-16 | 2019-12-13 | 美特科技(苏州)有限公司 | Sound effect playing device |
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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: 20130925 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |