CN206932378U - A kind of combination sound box - Google Patents
A kind of combination sound box Download PDFInfo
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- CN206932378U CN206932378U CN201720806175.0U CN201720806175U CN206932378U CN 206932378 U CN206932378 U CN 206932378U CN 201720806175 U CN201720806175 U CN 201720806175U CN 206932378 U CN206932378 U CN 206932378U
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- casing
- sound box
- combination sound
- audio amplifier
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Abstract
The utility model discloses a kind of combination sound box for being easy to carry, transport and install, comprising active bass box, middle audio amplifier, alt case and return and listen audio amplifier, and return and listen audio amplifier in the containing groove of the box back surface of active bass box, and also it is integrated with power board in the casing of active bass box, wherein, active bass box, middle audio amplifier, the connected mode of alt case are clamping, and second the width sum of casing and the 3rd casing be no more than the width of the first casing, the length of the second casing and the 3rd casing is no more than the length of the first casing.Combination sound box of the present utility model not only have be readily transported and carry and it is quick for installation easy the characteristics of, simultaneously, also there is the characteristics of device configuration is complete, perfect in shape and function and reachable professional results, the use demand of the larger professional theatrical performances of mobility can be met completely.
Description
Technical field
It the utility model is related to speaker technology field, more particularly to a kind of combination sound box.
Background technology
With the improvement of living standards, people may be flowed whenever and wherever possible to literature and art entertainment requirements more and more higher
Theatrical performances.Sound box system of the prior art generally comprises bass box, middle bass box, returns and listen the parts such as audio amplifier, power amplifier
The numerous equipment of number, in use, scene need to be carried to and carry out installation connection.
The sound box system of prior art, because number of devices is more, cause carry when, it is necessary to the packaging box number copied mechanically compared with
More or volume is larger, it is necessary to expend larger manpower and materials, and when installation connects each equipment, also there is installation procedure more
Cumbersome, live line is longer and a fairly large number of problem；Therefore can not meet to be easy to the user's request carried, transport and installed.
Utility model content
Part, the purpose of this utility model are that providing one kind is easy to carry, transports in view of the shortcomings of the prior art
And the combination sound box of installation.
The purpose of this utility model is achieved through the following technical solutions：
A kind of combination sound box, comprising active bass box, middle audio amplifier, alt case and return and listen audio amplifier, the active bass box
Comprising the first casing, the middle pitch case includes the second casing, and the alt case includes the 3rd casing, and first casing with
Second casing or the 3rd casing clamping, the second casing and the 3rd casing clamping；The back side of first casing be provided with power board and
Containing groove, described return listen audio amplifier in containing groove；The width sum of second casing and the 3rd casing is no more than the
The length of the width of one casing, the second casing and the 3rd casing is no more than the length of first casing；
By speaker power amplifier and return on the first casing for listening audio amplifier to be focused on active bass box, single number of devices can be reduced
Amount, and the tank-volumes of the first casing effectively utilized so that the spatial volume shared by sound box system entirety reduces, meanwhile, will
Connected mode between each casing is set to the mode of clamping so that and it is more convenient during installation, and by the second casing and the 3rd case
The width sum of body is arranged to the width no more than the first casing, and of length no more than described the first of the second casing and the 3rd casing
The length of casing so that whole sound box system can with entire package, and pack the length of box cavity, width respectively with the first casing
Length, width be engaged, can be by overlapped first casing that is placed in of the second casing and the 3rd casing in packaging
Top surface, so as to great simplify packaging flow, packing case volume is reduced, easily facilitate transport and carry.
Further, it is described to return the lower half for listening audio amplifier to be located at first casing, so as to increase by the first casing lower half
Weight, when in use so that the first casing is more firm, is not easy to topple over.
Further, the top surface of the top surface of first casing, the top surface of second casing and the 3rd casing is equipped with
Neck, the bottom surface of second casing and the bottom surface of the 3rd casing are equipped with the buckle being engaged with the neck, and if installing
When the second casing be placed between the first casing and the 3rd casing, then the top surface of the 3rd casing be not required to set neck, similarly, if installation
When the 3rd casing be placed between the first casing and the second casing, then the top surface of the second casing be not required to set neck.
Further, the top surface of the top surface of first casing, the top surface of second casing and the 3rd casing is equipped with
Buckle, the bottom surface of second casing and the bottom surface of the 3rd casing are equipped with the neck being engaged with the buckle, and if installing
When the second casing be placed between the first casing and the 3rd casing, then the top surface of the 3rd casing be not required to set buckle, similarly, if installation
When the 3rd casing be placed between the first casing and the second casing, then the top surface of the second casing be not required to set buckle.
Further, second casing is identical with the apparent size of the 3rd casing, is being packed so as to easily facilitate
When the second casing is overlapping with the 3rd casing, and when in use, the second casing and the 3rd casing are subjected to clamping.
Further, the width of second casing is the half of the width of first casing, and the length of the second casing
Degree equal to the first casing length, then in packaging, after the second casing is overlapping with the 3rd casing its overall width and length and
The width of first casing is just equal with length, so as to easily facilitate packaging.
Further, the side of first casing is provided with power board heat dissipation ventilation mouth, can timely and effectively dissipate audio amplifier
Heat caused by power amplifier work.
Further, the back side at the back side of first casing, the back side of the second casing and/or the 3rd casing is provided with some
Radiator window, caused heat in casing, avoids case body temperature too high, influences when setting radiator window to dissipate audio amplifier work in time
The normal work of parts in casing.
Further, the front of first casing is provided with LOGO tag slots, is easy to user discrimination.
Further, first casing, the second casing, the 3rd casing are shaped as cuboid.
The utility model compared with the prior art, has advantages below and beneficial effect：
First, by speaker power amplifier and return on the first casing for listening audio amplifier to be focused on active bass box, can reduce single
Number of devices, and the tank-volumes of the first casing effectively utilized so that the spatial volume shared by sound box system entirety reduces；
Second, the connected mode between each casing is set to the mode of clamping so that it is easier for installation quick, can be effectively simple
Change installation procedure, it is convenient for the user to operate；
3rd, the width of the second casing is the half of the width of the first casing, and the length of the second casing is equal to the first case
The width and length of the length of body, the second casing its rear overall width overlapping with the 3rd casing and length and the first casing are just
It is equal, can be by the second casing and the overlapped top surface for being placed in the first casing of the 3rd casing in packaging, therefore can have
Simplify packaging flow is imitated, reduces packing case volume, transport is easily facilitated and carries.
Brief description of the drawings
Fig. 1 is the front view for each casing that the combination sound box of embodiment includes；
Fig. 2 is the top view of the first casing of embodiment；
Fig. 3 is the top view of the second casing of embodiment；
Fig. 4 is the rearview of the first casing of embodiment；
Fig. 5 is the scheme of installation when combination sound box of embodiment uses；
Schematic diagram is stacked when Fig. 6 is the combination sound box packaging of embodiment；
Fig. 7 is the schematic diagram of the rotational moulding packing case of the combination sound box of embodiment；
Fig. 8 is that the combination sound box of embodiment is put into the schematic diagram after rotational moulding packing case.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
The casings of 1- first, 10-LOGO tag slots, 11- power boards, the radiator windows of 12- first, 13- containing grooves, 14- first
Neck, 15- power board heat dissipation ventilation mouths, the casings of 2- second, the buckles of 21- first, the necks of 22- second, the radiator windows of 23- second, 3-
3rd casing, the buckles of 31- second, the radiator windows of 32- the 3rd, 100- rotational moulding casees.
Embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in Figure 1 to 4, a kind of combination sound box, comprising active bass box, middle audio amplifier, alt case and return and listen audio amplifier,
Active bass box, middle audio amplifier, the shape of casing corresponding to alt case are cuboid and respectively the first casing 1, the second case
Body 2, the 3rd casing 3, wherein, the back side of the first casing 1 specifically offers containing groove 13 in the lower half of casing, returns and listens audio amplifier
In containing groove 13.
Specifically, the top surface of the first casing 1 is provided with the first neck 14；The bottom surface of second casing 2 is correspondingly provided with and the first card
The first buckle 21 that groove 14 is engaged, the top surface of the second casing 2 are provided with the second neck 22, and the bottom surface of the 3rd casing 3 is provided with and the
The second buckle 31 that two draw-in groove 22 is engaged, other connected modes can be also used in practice, it is preferred to use dismountable connection side
Formula, easily facilitate Fast Installation sound-box device.
As shown in Figure 5 to Figure 6, in the present embodiment, when designing the apparent size of each casing, the second casing 2 and the 3rd casing 3
Using identical apparent size, and the width of the second casing 2 is the half, the length of the second casing 2 etc. of the width of the first casing 1
In the length of the first casing 1, the second casing 2 and 3 its overlapping rear overall width of the 3rd casing and length and the width of the first casing 1
Degree is just equal with length, therefore, can be by the second casing 2 and the 3rd casing 3 is overlapped is placed in the first casing when packing
1 top surface, so as to effective simplify packaging flow, packing case volume is reduced, and easily facilitate transport and carry.
Specifically, be additionally provided with power board 11 and two the first radiator windows 12 at the back side of the first casing 1, and power board 11 and
First radiator window 12 is predominantly located at the first half of the first casing 1, and power board heat dissipation ventilation mouth is provided with the side of the first casing 1
15；The second radiator window 23 and the 3rd radiator window 32 are also respectively equipped with the back side at the back side of the second casing 2 and the 3rd casing 3, if
Put multiple radiator windows can dissipate in time audio amplifier work when casing in caused heat, avoid case body temperature too high, influence casing
The normal work of interior parts, meanwhile, LOGO tag slots 10 are additionally provided with by bottom position in the front of the first casing 1, are easy to use
Family recognizes.
It is corresponding, as shown in Fig. 7 to Fig. 8, for this combination sound box, it is also equipped with the conduct of rotational moulding case 100 of special rectangle
Packing case, in packaging, by the 3 overlapped top surface for being placed in the first casing 1 of the second casing 2 and the 3rd casing, you can will be whole
Set combination sound box is placed in rotational moulding case 100, due to the second casing 2 it is overlapping with the 3rd casing 3 after its overall width and length and
The width of first casing 1 and the equal correspondent equal of length, therefore during packaging, the inner chamber of rotational moulding case 100 is not in larger cavity, so as to
When avoiding transporting and carrying, casing is rocked and collided in rotational moulding case 100；And when transporting and carrying this combination sound box,
It is the carrying that a whole set of combination sound box can be achieved, the manpower greatly saved and material resources only to carry a rotational moulding case 100.
In use, each casing is taken out out of rotational moulding case 100, then successively by the first casing 1 and the clamping of the second casing 2,
Again by the second casing 2 and the clamping of the 3rd casing 3, you can the installation and connection of a whole set of combination sound box are completed, it is easy to operate and quick,
The casing of active bass box, middle audio amplifier and alt case is just being returned into audition facing to spectators, the corresponding active bass box back side
Case is then towards performer and backstage office worker etc., you can meets different audiovisual demands, a whole set of combination sound box is equipped with bass box, middle pitch
Case, alt case and return and listen audio amplifier, functionally can reach the configuration standard of professional performance, can be that spectators bring splendid regard
Listen enjoyment.
Therefore, combination sound box of the present utility model, not only have be readily transported and carry and it is quick for installation easy the characteristics of,
Meanwhile it is also complete with device configuration, perfect in shape and function and up to professional results the characteristics of, can meet that mobility is larger completely
The use demand of professional theatrical performances.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of combination sound box, comprising active bass box, middle audio amplifier, alt case and return and listen audio amplifier, it is characterised in that be described to have
Source bass box includes the first casing, and the middle pitch case includes the second casing, and the alt case includes the 3rd casing, and described
One casing and the second casing or the 3rd casing clamping, the second casing and the 3rd casing clamping；The back side of first casing is provided with
Power board and containing groove, described return listen audio amplifier in the containing groove；The width of second casing and the 3rd casing
Sum is no more than the width of the first casing, and the length of the second casing and the 3rd casing is no more than the length of first casing.
2. a kind of combination sound box according to claim 1, it is characterised in that described return listens audio amplifier to be located at first casing
Lower half.
3. a kind of combination sound box according to claim 1, it is characterised in that the top surface of first casing, described second
The top surface of the top surface of casing and the 3rd casing is equipped with neck, and the bottom surface of second casing and the bottom surface of the 3rd casing are equipped with
The buckle being engaged with the neck.
4. a kind of combination sound box according to claim 1, it is characterised in that the top surface of first casing, described second
The top surface of the top surface of casing and the 3rd casing is equipped with buckle, and the bottom surface of second casing and the bottom surface of the 3rd casing are equipped with
The neck being engaged with the buckle.
A kind of 5. combination sound box according to claim 1, it is characterised in that the outward appearance of second casing and the 3rd casing
Size is identical.
6. a kind of combination sound box according to claim 5, it is characterised in that the width of second casing is described first
The half of the width of casing, and the length of the second casing is equal to the length of the first casing.
7. a kind of combination sound box according to claim 1, it is characterised in that the side of first casing is provided with power board
Heat dissipation ventilation mouth.
8. a kind of combination sound box according to claim 1, it is characterised in that the back side of first casing, the second casing
The back side and/or the back side of the 3rd casing be provided with some radiator windows.
9. a kind of combination sound box according to claim 1, it is characterised in that marked provided with LOGO in the front of first casing
Know area.
10. according to any described a kind of combination sound box in claim 1 to 9, it is characterised in that first casing, second
Casing, the profile of the 3rd casing are cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806175.0U CN206932378U (en) | 2017-07-05 | 2017-07-05 | A kind of combination sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806175.0U CN206932378U (en) | 2017-07-05 | 2017-07-05 | A kind of combination sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932378U true CN206932378U (en) | 2018-01-26 |
Family
ID=61353919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806175.0U Active CN206932378U (en) | 2017-07-05 | 2017-07-05 | A kind of combination sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932378U (en) |
-
2017
- 2017-07-05 CN CN201720806175.0U patent/CN206932378U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee after: Sichuan Hushan electric Limited by Share Ltd Address before: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee before: Sichuan Hushan Electronic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |