CN104301832B - A kind of loudspeaker box device of high intensity - Google Patents
A kind of loudspeaker box device of high intensity Download PDFInfo
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- CN104301832B CN104301832B CN201410516944.4A CN201410516944A CN104301832B CN 104301832 B CN104301832 B CN 104301832B CN 201410516944 A CN201410516944 A CN 201410516944A CN 104301832 B CN104301832 B CN 104301832B
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- babinet
- loudspeaker
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- flange
- main part
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Abstract
The present invention disclose the loudspeaker box device and its body structure of a kind of high intensity, including babinet and the loudspeaker, the power amplifier components that are arranged in babinet；The body wall of the babinet includes from outer the first resin bed, enhancement layer and the buffer layer set gradually inside, which is bonded successively is combined into one；The enhancement layer is fiberglass layer or iron wire stratum reticulare, and the second resin bed is folded between the enhancement layer and buffer layer；The buffer layer is foamed cotton layer；Babinet includes babinet main part and bottom plate, babinet main part includes roof and front, rear, left and right side wall, the outward bending of left and right side walls bottom is formed with flange, stiffener is provided with flange, lock and connect stiffener, flange and bottom plate downwards by screw, and babinet main part sets bending supporting item with back plate connections；Thereby, it greatly improves the structural strength of loudspeaker box device, effectively solve the problems, such as that low structural strength existing for existing speaker, performance and service life be not high.
Description
Technical field
The present invention relates to stereo set field technology, the loudspeaker box device and its body structure of a kind of high intensity are referred in particular to.
Background technology
Loudspeaker box device is the terminal of whole sound system, its effect is that audio electric energy is converted into corresponding acoustic energy, and handle
It is radiated space and goes, it is the extremely important part of sound system, and the performance height of speaker is to sound system
Playing quality plays key effect.
The primary structure of existing loudspeaker box device includes babinet and the loudspeaker being arranged in babinet etc., and the babinet is usual
It is plastic cement or wooden or sheet metal etc., the defects of its style shape is varied, but its generally existing structural strength is inadequate,
In particular on ship, the speaker of the first-class occasion of automobile, its Structural strength calls higher to speaker is existing since environment influences
Have structural strength is inadequate in technology speaker aboard ship, the first-class application scenario of automobile, its performance and service life are even more to be subject to
Influence, in this way, also increasing the maintenance cost and use cost of loudspeaker box device.
Therefore, it is necessary to work out a kind of new technical solution to solve the above problems.
The content of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of sound of high intensity
Case apparatus and its body structure, it greatly improves the structural strength of loudspeaker box device, effectively solves the existing knot of existing speaker
The problem of structure intensity is low, performance and service life be not high.
To achieve the above object, the present invention is using following technical solution：
A kind of loudspeaker box device of high intensity, including babinet and the loudspeaker, the power amplifier components that are arranged in babinet；The babinet
Body wall includes from outer the first resin bed, enhancement layer and the buffer layer set gradually inside, first resin bed, enhancement layer and subtracts
Shake layer is bonded successively to be combined into one.
As a preferred embodiment, the enhancement layer is fiberglass layer or iron wire stratum reticulare.
As a preferred embodiment, it is folded with the second resin bed between the enhancement layer and buffer layer.
As a preferred embodiment, the buffer layer is foamed cotton layer.
As a preferred embodiment, the babinet includes babinet main part and bottom plate, which includes one
The roof and front, rear, left and right side wall of body formed connection, the left and right side walls bottom outward bending is formed with flange, on the flange
The stiffener for playing connection reinforcement is provided with, locks and connects stiffener, flange and bottom plate downwards by screw.
As a preferred embodiment, the babinet main part is provided with bending supporting item with back plate connections, the bending branch
Support member includes the transverse part for being integrally formed connection and the vertical portion being folded upward at from transverse part, the transverse part be located in flange and
Between bottom plate, which is contacted with the internal face of babinet main part.
A kind of sound box structure of high intensity, the body wall of the babinet include from outer the first resin set gradually inside
Layer, enhancement layer and buffer layer, which is bonded successively is combined into one.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand, it is mainly multiple by the way that the body wall of sound box to be designed as being bonded successively by the first resin bed, enhancement layer and buffer layer
The structure of integrator so that the structural strength of babinet is largely improved, and also therefore improves loudspeaker box device
Overall construction intensity, effectively solves the problems, such as that low structural strength existing for existing speaker, performance and service life be not high；This kind
The occasions such as speaker is particularly suitable on ship, the first-class vibratility of automobile is relatively large, there is more preferably the preferable performance of speaker
Ground ensures, is conducive to extend the service life of speaker, reduces speaker maintenance and use cost.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the assembling perspective representation of embodiments of the present invention；
Fig. 2 is the assembling perspective representation of another angle of embodiments of the present invention；
Fig. 3 is the stereo dissected figure of embodiments of the present invention；
Fig. 4 is the stereo decomposing diagram of embodiments of the present invention；
Fig. 5 is the sectional view of embodiments of the present invention；
Fig. 6 is the stereochemical structure diagram for bending supporting item；
Fig. 7 is another angle stereochemical structure diagram for bending supporting item；
Fig. 8 is the stereochemical structure diagram of babinet；
Fig. 9 is the body wall partial cross section configuration diagram of babinet（Embodiment one）；
Figure 10 is body wall partial cross section configuration diagram after the processing of tank surface shown in Fig. 9；
Figure 11 is the body wall partial cross section configuration diagram of babinet（Embodiment two）；
Figure 12 is body wall partial cross section configuration diagram after the processing of tank surface shown in Figure 11；
Figure 13 is partial cross section's configuration diagram that tank surface shown in Fig. 9 is equipped with decorative layer；
Figure 14 is partial cross section's configuration diagram that tank surface shown in Figure 11 is equipped with decorative layer.
Attached drawing identifier declaration：
10th, babinet 20, loudspeaker
30th, power amplifier components 11, babinet main part
111st, flange 12, bottom plate
13rd, stiffener 14, bending supporting item
141st, transverse part 142, vertical portion
15th, loudspeaker mounting hole 151, positioning step
16th, face-piece 17, power amplifier components mounting hole
18th, mounting shell 101, the first resin bed
102nd, enhancement layer 103, buffer layer
104th, the second resin bed 105, paint layer from surface
106th, additional surface layer.
Embodiment
It refer to shown in Fig. 1 to Figure 14, that show the concrete structure of embodiments of the present invention, the present invention are mainly logical
To cross and structural improvement design is carried out to the body wall of sound box so that the structural strength of babinet is significantly improved, and with
This improves the structural strength of thing speaker so that its antidetonation, shock resistance, the resistance to performance such as fall more optimize, this kind of speaker is mainly fitted
For ship, the relatively large occasion of the first-class vibratility of automobile, but limitation is not applied to these occasions.
The loudspeaker box device of this kind of high intensity, including babinet 10 and the loudspeaker 20, the power amplifier components 30 that are arranged in babinet 10；
The body wall of the babinet 10 includes from outer the first resin bed 101, enhancement layer 102 and the buffer layer 103 set gradually inside, this
One resin bed 102, enhancement layer 102 and buffer layer 103 are bonded are combined into one successively（Embodiment one as shown in Figure 9）, wherein, institute
It can be fiberglass layer or iron wire stratum reticulare etc. to state enhancement layer 102, and the buffer layer 103 is foamed cotton layer；Certainly, the first resin bed 101
Surface can be surface-treated, for example, being coated with paint layer from surface 105（As shown in Figure 10）.
As shown in figure 11, for it is compared to the structure of embodiment one as shown in Figure 9, it is in the enhancement layer 102 and damping
The second resin bed 104 is folded between layer 103, to further enhance the structural strength of body wall, certainly, its first resin bed 101
Surface can also be surface-treated, for example, being coated with paint layer from surface 105（As shown in figure 12）.
In addition, as shown in Figure 13 and Figure 14, the outer surface of the body wall of previous embodiment one and embodiment two, can also be set
There are other additional surface layers 106, such as the decorative layer played role in decoration, or a layer of wood is added so that whole sound in outside
Wood effect is presented in case, or adds a metal layer so that metal effect etc. is presented in whole speaker in outside, these slightly change
Dynamic structure design should all belong to the category of the technical solution of the present invention.
As shown in Figures 1 to 5, which includes babinet main part 11 and bottom plate 12, which includes
There are the roof for being integrally formed connection and front, rear, left and right side wall, which, should formed with flange 111
The stiffener 13 for playing connection reinforcement is provided with flange 111, locks and connects stiffener 13, flange downwards by screw
111 and bottom plate 12, herein, the stiffener 13 and flange 111 are corresponded to and extended in the same direction（I.e. front and rear extension）.
As shown in figure 3, the babinet main part 11 is provided with bending supporting item 14, bending support with 12 junction of bottom plate
Part 14 includes the transverse part 141 for being integrally formed connection and the vertical portion 142 being folded upward at from transverse part 141, the transverse part 141
It is located between flange 111 and bottom plate 12, which is contacted with the internal face of babinet main part 10.
In offering loudspeaker mounting hole 15 on the front side wall of babinet 10, positioning table is provided with the loudspeaker mounting hole 15
Rank 151, the flap of loudspeaker 20 are corresponded on positioning step 151, and the front of loudspeaker 20 is provided with face-piece 16 and is pressed on
In flap, then lock and connect face-piece 16, loudspeaker 20 and positioning step 151 from front to back by screw；And in babinet 10
Rear wall on offer power amplifier components mounting hole 17, power amplifier components 30 are corresponded to by mounting shell 18 to be assembled in power amplifier components and installs
In hole 17；Loudspeaker 20 and power amplifier components 30 are can be seen that in the assembling in sound box 10 with reference to described above and Fig. 4, Fig. 5
It is simple in structure, and its water resistance is preferable.
The design focal point of the present invention is, mainly by the way that the body wall of sound box is designed as by the first resin bed, is added
Strong layer and buffer layer are bonded the structure being combined into one successively so that and the structural strength of babinet is largely improved,
Also the overall construction intensity of loudspeaker box device is therefore improved, effectively solves that structural strength existing for existing speaker is low, usability
The problem of energy and service life be not high；The occasions such as this kind of speaker is particularly suitable on ship, the first-class vibratility of automobile is relatively large, to speaker
Preferable performance have and better ensure that, be conducive to extend the service life of speaker, reduce speaker safeguard and use into
This.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example, still
Belong in the range of technical solution of the present invention.
Claims (1)
- A kind of 1. loudspeaker box device of high intensity, it is characterised in that：Including babinet and the loudspeaker being arranged in babinet, power amplifier group Part；The body wall of the babinet includes from outer the first resin bed, enhancement layer and the buffer layer set gradually inside, first resin Layer, enhancement layer and buffer layer are bonded are combined into one successively；The enhancement layer is iron wire stratum reticulare；The enhancement layer and buffer layer it Between be folded with the second resin bed；The buffer layer is foamed cotton layer；The babinet includes babinet main part and bottom plate, the babinet main part include the roof that is integrally formed connection and it is preceding, Afterwards, left and right side walls, the left and right side walls bottom outward bending are provided with the flange and have been used for connection reinforcement work formed with flange Stiffener, stiffener, flange and bottom plate are locked and connected downwards by screw；The babinet main part is set with back plate connections Bending supporting item is equipped with, which includes the transverse part for being integrally formed connection and be folded upward at from transverse part vertical Portion, the transverse part are located between flange and bottom plate, which is contacted with the internal face of babinet main part；In offering loudspeaker mounting hole on the front side wall of babinet, positioning step, loudspeaker are provided with the loudspeaker mounting hole Flap correspond on the positioning step, and be provided with face-piece in front of loudspeaker and be pressed in flap, then by screw from Face-piece, loudspeaker and positioning step are locked and connected after forward direction；And installed in offering power amplifier components on the rear wall of babinet Hole, power amplifier components are corresponded to by mounting shell and are assembled in power amplifier components mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516944.4A CN104301832B (en) | 2014-09-30 | 2014-09-30 | A kind of loudspeaker box device of high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516944.4A CN104301832B (en) | 2014-09-30 | 2014-09-30 | A kind of loudspeaker box device of high intensity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104301832A CN104301832A (en) | 2015-01-21 |
| CN104301832B true CN104301832B (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410516944.4A Active CN104301832B (en) | 2014-09-30 | 2014-09-30 | A kind of loudspeaker box device of high intensity |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299227A (en) * | 1999-12-06 | 2001-06-13 | 汪永恒 | Sound enclosure made of composite material |
| CN201118950Y (en) * | 2007-10-26 | 2008-09-17 | 黄玉斌 | A charging sound box with rubdown action and strong convulsion voice effect |
| CN202424975U (en) * | 2012-02-27 | 2012-09-05 | 华为终端有限公司 | Sound box and mobile terminal equipment |
| CN102932728B (en) * | 2012-09-24 | 2015-08-05 | 黄亚宾 | A kind of for material making audio amplifier and preparation method thereof |
| CN103281641B (en) * | 2013-06-19 | 2016-03-30 | 邢皓宇 | A kind of audio amplifier |
| CN204119473U (en) * | 2014-09-30 | 2015-01-21 | 五川音响电子科技(东莞)有限公司 | A kind of loudspeaker box device of high strength and body structure thereof |
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- 2014-09-30 CN CN201410516944.4A patent/CN104301832B/en active Active
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| CN104301832A (en) | 2015-01-21 |
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