CN205961400U - Bass enhancement type loudspeaker box - Google Patents
Bass enhancement type loudspeaker box Download PDFInfo
- Publication number
- CN205961400U CN205961400U CN201620907935.2U CN201620907935U CN205961400U CN 205961400 U CN205961400 U CN 205961400U CN 201620907935 U CN201620907935 U CN 201620907935U CN 205961400 U CN205961400 U CN 205961400U
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- bass horn
- low
- bass
- casing
- loudspeaker
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Abstract
The utility model discloses a bass enhancement type loudspeaker box, it includes box and first woofer, and the front side of box is equipped with first woofer, and the rear side of box is equipped with the second woofer, and first woofer sets up with the opposition of second woofer, and the dislocation on the direction of height of box or length direction of first woofer and second woofer is installed. The utility model provides a bass enhancement type loudspeaker box is owing to first woofer and the opposition of second woofer set up, so the low -frequency effects of audio amplifier has obtained the reinforcing, furtherly, the installation because first woofer and second woofer misplace on the box has reduced the size of audio amplifier.
Description
Technical field
This utility model is related to a kind of audio amplifier of sound equipment and in particular to a kind of low-sound enhancing type sound box.
Background technology
For coordinating electrical parameter and the size of bass horn, existing closed box sizes are generally large, but in order to not
Impact indoor placement and the aesthetics of furnishings, box sizes nor too big, so simply installing more than existing closed audio amplifier
One bass horn, the low-frequency effect of such sound equipment is only produced by a bass horn, and low-frequency effect is performed poor naturally；And work as
During the less bass horn of closed audio amplifier installation dimension, the bass reflex resonant frequency (F0) due to small size loudspeaker cannot be done
Obtain sufficiently low, will also result in closed audio amplifier and cannot obtain more satisfactory low-frequency effect.
Utility model content
In order to overcome the shortcoming and defect of present technology, this utility model provides a kind of low-sound enhancing type sound box, this bass
Enhanced sound box passes through, using the anti-phase setting of two bass horns, to strengthen the low-frequency effect of audio amplifier.
To achieve these goals, a kind of low-sound enhancing type sound box of the present utility model, it includes casing and the first bass
Loudspeaker, the front side of described casing is provided with described first bass horn, and the rear side of described casing is provided with the second bass horn, and described
The anti-phase setting with described second bass horn of one bass horn.
In above-mentioned low-sound enhancing type sound box, described first bass horn and the second bass horn are in the height side of described casing
Arranged in dislocation upwards.
In above-mentioned low-sound enhancing type sound box, described first bass horn and the second bass horn are in the length side of described casing
Arranged in dislocation upwards.
In above-mentioned low-sound enhancing type sound box, the rear side in described casing is provided with baffle, described second bass horn located at
On described baffle.
In above-mentioned low-sound enhancing type sound box, the rear of described baffle is provided with a dividing plate, and described dividing plate is flexibly connected institute
State casing.
In above-mentioned low-sound enhancing type sound box, the electrical parameter of described first bass horn and the second bass horn is identical or phase
Closely.
In above-mentioned low-sound enhancing type sound box, the front side of described casing is additionally provided with loudspeaker.
In above-mentioned low-sound enhancing type sound box, described loudspeaker is located at the top of described first bass horn, described high pitch
Loudspeaker and described first bass horn are centrally located on same plumb line.
In above-mentioned low-sound enhancing type sound box, described loudspeaker and the first bass horn are respectively positioned at the left and right of described casing
Both sides, described loudspeaker and described first bass horn are centrally located in same horizontal line.
A kind of low-sound enhancing type sound box that technique scheme is provided, due to the first bass horn and the second bass horn
Anti-phase setting, so the low-frequency effect of audio amplifier is strengthened；
Further, the arranged in dislocation on casing due to the first bass horn and the second bass horn, reduces audio amplifier
Size.
Brief description
Fig. 1 is the side cutaway view of the low-sound enhancing type sound box of this utility model embodiment one；
Fig. 2 is the front view of the low-sound enhancing type sound box of this utility model embodiment one；
Fig. 3 is the front view of the low-sound enhancing type sound box of this utility model embodiment two.
Wherein, 1, casing；11st, front panel；2nd, the first bass horn；3rd, the second bass horn；4th, baffle；5th, dividing plate；
6th, loudspeaker.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
The orientation concept occurring in this utility model embodiment and size concept, such as front side, rear side, length etc.,
All with low-sound enhancing type sound box normal using when placement state determine,
Now define：In normal use, the cabinet panel being provided with the first bass horn 2 is front panel to low-sound enhancing type sound box
11,
Now to define length, the vertical direction of front panel 11 is the height of casing 1 taking the front panel 11 of casing 1 as a example
Direction, the horizontal direction of front panel 11 is the length direction of casing 1, is the width side of casing 1 perpendicular to the direction of front panel 11
To.
Embodiment one
As depicted in figs. 1 and 2, to include casing 1 and first low for a kind of low-sound enhancing type sound box provided by the utility model
Sound loudspeaker 2, the front side of casing 1 is provided with the first bass horn 2, and the rear side of casing 1 is provided with the second bass horn 3, the first bass loudspeaker
2 and the anti-phase setting of the second bass horn 3；Due to being provided with the bass horn of two anti-phase connections in casing 1, so this audio amplifier
Low-frequency effect obtained significantly strengthening.
Preferably, the first bass horn 2 and the second bass horn 3 arranged in dislocation in the short transverse of casing 1；By this
Plant set-up mode, casing 1 size in the direction of the width can reduce effectively, thus realizing reducing the purpose of casing 1 volume.
Preferably, in casing 1 rear side setting baffle 4, the second bass horn 3 on baffle 4, meanwhile,
The rear of baffle 4 is additionally provided with a dividing plate 5, and dividing plate 5 is flexibly connected with casing 1, so not only can preferably strengthen sound
The low-frequency effect of case, prevents the low frequency acoustic energy of the second bass horn 3 from spreading out of from the rear side of casing 1, also facilitates the second bass horn 3
Installation and removal maintenance, number of assembling steps can be simplified and reduce maintenance difficulty and cost.
Preferably, the size of the first bass horn 2 and the second bass horn 3 and electrical parameter are same or like, so not
The internal structure of casing 1 only can be simplified, facilitate audio amplifier to assemble, but also the first bass horn 2 and the second bass loudspeaker can be made
The sound wave of 3 generations is easier to make for being superimposed, and forms higher low frequency acoustic energy.
Loudspeaker 6 is additionally provided with the front side of casing 1, loudspeaker 6 is located at the top of the first bass horn 2, in order to
Improve the aesthetics facing face of low-sound enhancing type sound box, loudspeaker 6 and the first bass horn 2 are centrally located at same vertical
On line；
The quantity of loudspeaker 6 is one；But when the size of casing 1 is larger and needs the high pitch effect improving audio amplifier,
The quantity of loudspeaker 6 can also be multiple, and multiple loudspeakers 6 can be located at the top of the first bass horn 2 simultaneously, also may be used
To be distributed in the both sides up and down of the first bass horn 2 according to design requirement and aesthetic.
When indoor placement space be restricted in the longitudinal direction and in short transverse more abundant when, this reality can be adopted
Apply the bass boost molding box body that example is provided, to improve the aesthetics of indoor placement and furnishings.
Embodiment two
A kind of low-sound enhancing type sound box that the present embodiment is provided and the difference of embodiment one are：
As shown in figure 3, according to the different demands of indoor placement and furnishings, the first bass horn 2 and the second bass horn 3 can
With arranged in dislocation on the length direction of casing 1, now, loudspeaker 6 and the first bass horn 2 are respectively positioned at a left side for casing 1
Right both sides, according to design requirement and aesthetic, loudspeaker 6 may be located at left side and can also be located at right side；Loudspeaker 6
Quantity is one；In order to improve the aesthetics facing face of low-sound enhancing type sound box, loudspeaker 6 and the first bass horn 2
It is centrally located in same horizontal line.
But when the high pitch effect needing to improve audio amplifier, the quantity of loudspeaker 6 can also be multiple；When loudspeaker 6
Quantity be multiple when, the center of multiple loudspeakers 6 can be centrally located in same horizontal line with the first bass horn 2；
Can also be that multiple loudspeakers 6 are located at left side or the right side of casing 1, and multiple loudspeaker 6 is centrally located at same vertical
On line.
The arranged in dislocation on the length direction of casing 1 due to the first bass horn 2 and the second bass horn 3, so, this reality
The bass boost molding box body being provided with new embodiment two strengthen low-frequency effect while, in the short transverse of casing 1
Size obtained effectively reducing.
When indoor placement space be restricted in the height direction and in length direction more abundant when, this reality can be adopted
Apply the bass boost molding box body that example is provided, to improve the aesthetics of indoor placement and furnishings.
In sum, a kind of low-sound enhancing type sound box provided by the utility model, is provided with anti-phase connection due in casing 1
Two bass horns, the low-frequency effect of this audio amplifier produces by two bass horns, jointly so low-frequency effect has obtained significantly
Enhancing；
Further, the arranged in dislocation on casing 1 due to the first bass horn 2 and the second bass horn 3, reduces audio amplifier
Size, thus realize reduce casing 1 volume purpose.
The above is only preferred implementation of the present utility model it is noted that ordinary skill people for the art
Member for, on the premise of without departing from this utility model know-why, can also make some improve and replace, these improve and
Replace and also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of low-sound enhancing type sound box, it includes casing and the first bass horn, and the front side of described casing is provided with described first
Bass horn is it is characterised in that the rear side of described casing is provided with the second bass horn, described first bass horn and described second
The anti-phase setting of bass horn.
2. low-sound enhancing type sound box as claimed in claim 1 is it is characterised in that described first bass horn and the second bass loudspeaker
In the short transverse of described casing arranged in dislocation.
3. low-sound enhancing type sound box as claimed in claim 1 is it is characterised in that described first bass horn and the second bass loudspeaker
On the length direction of described casing arranged in dislocation.
4. the low-sound enhancing type sound box as described in claim 1 or 2 or 3 it is characterised in that the rear side in described casing be provided with every
Soundboard, described second bass horn is on described baffle.
5. low-sound enhancing type sound box as claimed in claim 4 it is characterised in that the rear of described baffle be provided with one every
Plate, described dividing plate is flexibly connected described casing.
6. the low-sound enhancing type sound box as described in claim 1 or 2 or 3 is it is characterised in that described first bass horn and second
The electrical parameter of bass horn is same or like.
7. the low-sound enhancing type sound box as described in claim 1 or 2 or 3 is it is characterised in that be additionally provided with the front side of described casing
Loudspeaker.
8. low-sound enhancing type sound box as claimed in claim 7 is it is characterised in that described loudspeaker is located at described first bass
The top of loudspeaker, described loudspeaker and described first bass horn are centrally located on same plumb line.
9. low-sound enhancing type sound box as claimed in claim 7 is it is characterised in that described loudspeaker and the first bass horn divide
Not Wei Yu described casing the left and right sides, described loudspeaker and described first bass horn are centrally located at same horizontal line
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907935.2U CN205961400U (en) | 2016-08-19 | 2016-08-19 | Bass enhancement type loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907935.2U CN205961400U (en) | 2016-08-19 | 2016-08-19 | Bass enhancement type loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961400U true CN205961400U (en) | 2017-02-15 |
Family
ID=57977500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907935.2U Active CN205961400U (en) | 2016-08-19 | 2016-08-19 | Bass enhancement type loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726729A (en) * | 2019-03-19 | 2020-09-29 | 清远市爱声音响科技有限公司 | Differential directional low-frequency sound box |
| CN112261556A (en) * | 2020-09-30 | 2021-01-22 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
-
2016
- 2016-08-19 CN CN201620907935.2U patent/CN205961400U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726729A (en) * | 2019-03-19 | 2020-09-29 | 清远市爱声音响科技有限公司 | Differential directional low-frequency sound box |
| CN112261556A (en) * | 2020-09-30 | 2021-01-22 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
| CN112261556B (en) * | 2020-09-30 | 2021-10-19 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |