CN205961356U - Eight cun ultra -thin subwoofer of active aluminium - Google Patents
Eight cun ultra -thin subwoofer of active aluminium Download PDFInfo
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- CN205961356U CN205961356U CN201620977540.XU CN201620977540U CN205961356U CN 205961356 U CN205961356 U CN 205961356U CN 201620977540 U CN201620977540 U CN 201620977540U CN 205961356 U CN205961356 U CN 205961356U
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Abstract
The utility model discloses an eight cun ultra -thin subwoofer of active aluminium, which comprises a housin, the casing comprises center, top cap and the bottom plate that connects gradually, and wherein top cap middle part is equipped with the iron net, installs speaker, wiring panel and circuit panel at the casing, wherein speaker and the equal and circuit panel signal connection of wiring panel, the speaker is corresponding with the iron net in vertical direction, the speaker includes the basin frame, basin frame with top cap integrated into one piece, top cap and center looks adaptation, and top cap and the mutual lock of center, the utility model discloses beneficial effect is: through the basin frame integrative design of center with the speaker, effectively reduce resonance, improved the precision and the pure degree of this device sound, improved tone quality.
Description
Technical field
This utility model is related to stereo set and in particular to the ultra-thin subwoofer of eight cun of active aluminum.
Background technology
Subwoofer is that everybody one is commonly called as or referred to as, should be strictly：Sub-woofer, this word first
Secondary is by innovative development out, and the word of " subwoofer " this native soilization characteristic is then blue by wheat（I.e. present wheat is won）
Propose in a creative way.For the audio analysis of human ear audible, by mega bass, bass, low middle pitch, middle pitch, alt, height
Sound, ultrahigh frequency etc. form, and have the effect of strengthening syllable rhythm.
Subwoofer generally can be divided into active subwoofer and passive subwoofer two class.Active subwoofer refers to that itself is built-in
There is the subwoofer of power amplifier, without separately adding power amplifier again during use, usual profile is cartridge type.This subwoofer is disadvantageous in that scattered
Heat is not ideal enough, power will not be very big, and cartridge type moulding would generally produce unnecessary covibration, makes the controllability of subwoofer
Decline.By contrast, it is accomplished by external power amplifier during passive subwoofer work.
Utility model content
The purpose of this utility model is to provide the active aluminum of eight cun of one kind ultra-thin subwoofer, solves subwoofer resonance greatly, sound
Accurate low, and the not high problem of pure progress.
For solving above-mentioned technical problem, this utility model employs the following technical solutions：
The ultra-thin subwoofer of eight cun of active aluminum, including housing, described housing is by the center being sequentially connected, top cover and base plate structure
Become, be wherein provided with iron net in the middle part of top cover, in housing speaker, patch panel and circuit board be installed, wherein speaker and connecing
Line panel all connects with circuit board signal, and described speaker in the vertical direction is corresponding with iron net, and described speaker includes
Frame, described frame is integrally formed with described top cover；
Top cover is adapted with described center, and top cover is mutually fastened with center.
Further technical scheme is, the base plate of the ultra-thin subwoofer of eight cun of active aluminum is additionally provided with speaker groove,
One vibrating diaphragm and the second vibrating diaphragm, described speaker groove is located in the middle part of base plate, and in the vertical direction is corresponding with iron net, raises
Sound device is fixed on base plate by speaker groove, and the first vibrating diaphragm and the second vibrating diaphragm are symmetrically arranged at speaker groove
Both sides, and described first vibrating diaphragm also connected with center respectively with described second vibrating diaphragm.
Further technical scheme is, the center of the ultra-thin subwoofer of eight cun of active aluminum is shaken with the first vibrating diaphragm and second
Dynamic film joint is provided with louvre, and described louvre is laterally placed with connecting plate.
Further technical scheme is, the top cover after mutually fastening in the ultra-thin subwoofer of eight cun of active aluminum is total with center
Thickness is 74mm.
Further technical scheme is, the center of the ultra-thin subwoofer of eight cun of active aluminum is aluminum alloy materials with top cover.
Further technical scheme is, the iron net of the ultra-thin subwoofer of eight cun of active aluminum is circle, and includes the first iron net
With the second iron net, the first iron net and the second iron net symmetrical configuration and be semicircle, pass through between the first iron net and the second iron net
Chain connection.
Further technical scheme is, the base plate of the ultra-thin subwoofer of eight cun of active aluminum is additionally provided with temperature sensor and
Current sensor, temperature sensor and current sensor are electrically connected with circuit board respectively.
Further technical scheme is, the patch panel of the ultra-thin subwoofer of eight cun of active aluminum is provided with data-interface,
The dust-proof guard of masking data-interface, dust-proof guard and patch panel chain connection are additionally provided with patch panel.
Compared with prior art, the beneficial effects of the utility model be at least one of following：
1st, pass through the frame Integral design of center and speaker, effectively reduce resonance, improve the accurate of this device sound
Degree and degree of purity, improve tonequality.
2nd, the first vibrating diaphragm and the second vibrating diaphragm are symmetricly set on the both sides of speaker groove, effectively improve subwoofer
Low-frequency effect, makes the tonequality of sound equipment simpler and more honest.
3rd, the compact structure of this device, thickness of thin, can be installed in the car with hidden.
4th, louvre has effectively removed the heat in subwoofer, and connecting plate strengthens the intensity of subwoofer, improves
Service life.
5th, the center of aluminum alloy materials and top cover effectively reduce subwoofer and send the resonance producing during bass.
6th, the first iron net and the second iron net are connected through the hinge and facilitate user cleaning speaker, it is to avoid directly remove ferrum
Net.
7th, temperature sensor and current sensor make this device have overheat protective function and current protecting function, make this dress
Put more stablize durable.
8th, dust-proof guard effectively prevents dust from entering data-interface, improves the service life of device.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model center top view.
Fig. 3 is this utility model upper cover top view.
Fig. 4 is this utility model iron net structural representation.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1
As shown in Figure 1,2 and 3：The ultra-thin subwoofer of eight cun of active aluminum, including housing, described housing is by the center being sequentially connected
1st, top cover 2 and base plate 11 are constituted, and are wherein provided with iron net 3 in the middle part of top cover 2, are provided with speaker, patch panel 14 and electricity in housing
Road deck 13, wherein speaker and patch panel 14 all connects with circuit board 13 signal, described speaker in the vertical direction
Corresponding with iron net 3, described speaker includes frame 21, and described frame 21 is integrally formed with described top cover 2, top cover 2 with described
Center 1 is adapted, and top cover 2 is mutually fastened with center 1；The present embodiment passes through frame 21 Integral design of center 1 and speaker,
Effectively reduce resonance, improve precision and the degree of purity of this device sound, improve tonequality.
Embodiment 2
As shown in Fig. 2 in contrast to embodiment 1, the present embodiment optimizes base plate 11, and base plate 11 is additionally provided with speaker groove
12nd, the first vibrating diaphragm 41 and the second vibrating diaphragm 42, speaker groove 12 is located in the middle part of base plate 11, and in the vertical direction and iron net
3 is corresponding, and the first vibrating diaphragm 41 and the second vibrating diaphragm 42 are symmetrically arranged at the both sides of speaker groove 12, and described first
Vibrating diaphragm 41 is also connected with the side wall of center 1 respectively with described second vibrating diaphragm 42, the first vibrating diaphragm 41 and in the present embodiment
Two vibrating diaphragms 42 are symmetricly set on the both sides of speaker groove 12, effectively improve the low-frequency effect of subwoofer, make the sound of sound equipment
Matter is simpler and more honest.
Embodiment 3
As shown in Figure 1：In contrast to embodiment 1, the present embodiment optimizes center 1, with the first vibrating diaphragm 41 and on center 1
Louvre 5 is provided with the side wall that two vibrating diaphragms 42 connect, louvre 5 is laterally placed with connecting plate, louvre 5 effectively dissipates
Except the heat in subwoofer, and connecting plate strengthens the intensity of subwoofer, improves service life.
Embodiment 4
In contrast to embodiment 1, the thickness after the top cover 2 of the present embodiment is fastened with center 1 is 74mm, and the present embodiment structure is little
Ingeniously, thickness of thin, can be installed in the car with hidden.
Embodiment 5
In contrast to embodiment 1, the present embodiment optimizes center 1 and top cover 2, and center 1 and top cover 2 are aluminum alloy materials,
The center 1 of aluminum alloy materials and top cover 2 effectively reduce subwoofer and send the resonance producing during bass.
Embodiment 6
As shown in Figure 4：In contrast to embodiment 1, the present embodiment optimizes iron net 3, and iron net 3 is circle, and includes the first ferrum
Net 31 and the second iron net 32, the first iron net 31 and the second iron net 32 symmetrical configuration and be semicircle, the first iron net 31 and second
It is connected through the hinge between iron net 32, the first iron net 31 and the second iron net 32 are connected through the hinge and facilitate user cleaning and raise one's voice
Device, it is to avoid directly remove iron net 3.
Embodiment 7
In contrast to embodiment 1, the present embodiment optimizes base plate 11, and base plate 11 is additionally provided with temperature sensor 61 and electric current
Sensor 62, temperature sensor 61 and current sensor 62 are electrically connected with circuit board 13 respectively, temperature sensor 61 and electric current
Sensor 62 makes this device have overheat protective function and current protecting function, so that this device is more stablized durable.
Embodiment 8
As shown in Fig. 2 in contrast to embodiment 1, the present embodiment optimizes patch panel 14, and patch panel 14 is provided with number
According to interface, described patch panel 14 is additionally provided with the dust-proof guard 7 of masking data-interface, described dust-proof guard 7 and wiring face
Plate 14 chain connection, dust-proof guard 7 and patch panel 14 chain connection, dust-proof guard 7 effectively prevents dust from entering data-interface,
Improve the service life of device.
The beneficial effects of the utility model are at least one of following：
1st, pass through the frame Integral design of center and speaker, effectively reduce resonance, improve the accurate of this device sound
Degree and degree of purity, improve tonequality.
2nd, the first vibrating diaphragm and the second vibrating diaphragm are symmetricly set on the both sides of speaker groove, effectively improve subwoofer
Low-frequency effect, makes the tonequality of sound equipment simpler and more honest.
3rd, the compact structure of this device, thickness of thin, can be installed in the car with hidden.
4th, louvre has effectively removed the heat in subwoofer, and connecting plate strengthens the intensity of subwoofer, improves
Service life.
5th, the center of aluminum alloy materials and top cover effectively reduce subwoofer and send the resonance producing during bass.
6th, the first iron net and the second iron net are connected through the hinge and facilitate user cleaning speaker, it is to avoid directly remove ferrum
Net.
7th, temperature sensor and current sensor make this device have overheat protective function and current protecting function, make this dress
Put more stablize durable.
8th, dust-proof guard effectively prevents dust from entering data-interface, improves the service life of device.
Although reference be made herein to multiple explanatory embodiment of the present utility model is described to this utility model, but,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these are changed and embodiment
To fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, multiple modifications and improvement can be carried out to the building block of theme composite configuration and/or layout.Except to building block
And/or the deformation that carries out of layout and improve outer, to those skilled in the art, other purposes also will be apparent from.
Claims (8)
1. the ultra-thin subwoofer of eight cun of active aluminum, including housing, described housing is by the center being sequentially connected（1）, top cover（2）And base plate
（11）Constitute, wherein top cover（2）Middle part is provided with iron net（3）, in housing, speaker, patch panel are installed（14）And circuit board
（13）, wherein speaker and patch panel（14）All and circuit board（13）Signal connect it is characterised in that；Described speaker exists
With iron net on vertical direction（3）Corresponding, described speaker includes frame（21）, described frame（21）With described top cover（2）One
Body formed；
Described top cover（2）With described center（1）It is adapted, and top cover（2）With center（1）Mutually fasten.
2. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Described base plate（11）On be additionally provided with
Speaker groove（12）, the first vibrating diaphragm（41）With the second vibrating diaphragm（42）, described speaker groove（12）Positioned at base plate（11）
Middle part, and in the vertical direction and iron net（3）Corresponding, described first vibrating diaphragm（41）With described second vibrating diaphragm（42）Respectively
It is symmetricly set on speaker groove（12）Both sides, and described first vibrating diaphragm（41）With described second vibrating diaphragm（42）Also distinguish
With center（1）Connect.
3. the ultra-thin subwoofer of eight cun of active aluminum according to claim 2 it is characterised in that：Described center（1）Above with first
Vibrating diaphragm（41）With the second vibrating diaphragm（42）Joint is provided with louvre, and described louvre is laterally placed with connecting plate.
4. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Top cover after described mutual fastening
（2）With center（1）Gross thickness be 74mm.
5. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Described center（1）With top cover（2）
It is aluminum alloy materials.
6. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Described iron net（3）For circle, and
Including the first iron net（31）With the second iron net（32）, described first iron net（31）With the second iron net（32）Symmetrical configuration and be half
Circle, described first iron net（31）With the second iron net（32）Between be connected through the hinge.
7. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Described base plate（11）On also set up
Have temperature sensor and current sensor, described temperature sensor and current sensor respectively with circuit board（13）Electrical connection.
8. the ultra-thin subwoofer of eight cun of active aluminum according to claim 1 it is characterised in that：Described patch panel（14）On set
It is equipped with data-interface, described patch panel（14）On be additionally provided with masking data-interface dust-proof guard（7）, described dust-proof guard
（7）With patch panel（14）Chain connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977540.XU CN205961356U (en) | 2016-08-30 | 2016-08-30 | Eight cun ultra -thin subwoofer of active aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977540.XU CN205961356U (en) | 2016-08-30 | 2016-08-30 | Eight cun ultra -thin subwoofer of active aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961356U true CN205961356U (en) | 2017-02-15 |
Family
ID=57979969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977540.XU Active CN205961356U (en) | 2016-08-30 | 2016-08-30 | Eight cun ultra -thin subwoofer of active aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961356U (en) |
-
2016
- 2016-08-30 CN CN201620977540.XU patent/CN205961356U/en active Active
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| GR01 | Patent grant |