CN207518774U - Eight cun of active ultra-thin subwoofers of aluminium - Google Patents
Eight cun of active ultra-thin subwoofers of aluminium Download PDFInfo
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- CN207518774U CN207518774U CN201721414222.3U CN201721414222U CN207518774U CN 207518774 U CN207518774 U CN 207518774U CN 201721414222 U CN201721414222 U CN 201721414222U CN 207518774 U CN207518774 U CN 207518774U
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- housing
- loud speaker
- subwoofers
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- thin
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Abstract
The utility model discloses a kind of eight cun of active ultra-thin subwoofers of aluminium, including housing and head cover, housing tip is open, head cover is mounted in housing tip opening, loud speaker and circuit board are provided in housing, patch panel is installed on the leading flank of housing, wherein loud speaker and patch panel are connect with circuit board signal, iron net is provided on head cover, and iron net is corresponding with the loud speaker in housing in the vertical direction, the back side of housing is provided with service ports, installing plate is installed in service ports, the card slot of installation loud speaker is provided on installing plate, loud speaker is fixedly mounted in card slot；Heat emission hole is offered on housing, heat emission hole is symmetricly set on loud speaker both sides, Air Filter is also equipped on heat emission hole, and the beneficial effects of the utility model are：The dirt exclusion capabilities and heat-sinking capability of this subwoofer can be effectively improved by Air Filter and heat emission hole, while the repair replacement of loud speaker has been also convenient for by service ports.
Description
Technical field
The utility model is related to stereo sets, and in particular to eight cun of active ultra-thin subwoofers of aluminium.
Background technology
Subwoofer is that everybody one is commonly called as or referred to as, should be strictly：Sub-woofer, this word first
Secondary come out by innovative development, and the word of " subwoofer " this native soilization characteristic is then by wheat indigo plant（I.e. present wheat is won）
It proposes in a creative way.For the audio analysis of human ear audible, by mega bass, bass, low middle pitch, middle pitch, Hi-Mid, height
The compositions such as sound, ultrahigh frequency have the effect for strengthening syllable rhythm.
Existing subwoofer after prolonged use, inside usually to gather a large amount of dust dust-proof effects general, and raises one's voice
The problem of device repair is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of eight cun of active ultra-thin subwoofers of aluminium, solve existing subwoofer in length
After time use, inside usually to gather a large amount of dust dust-proof effects general, and the problem of loud speaker repair is inconvenient.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：
Eight cun of active ultra-thin subwoofers of aluminium, including housing and head cover, housing tip opening, head cover is opened mounted on housing tip
On mouth, loud speaker and circuit board are provided in housing, patch panel is installed on the leading flank of housing, wherein loud speaker and is connect
Line panel is connect with circuit board signal, is provided with iron net on head cover, and iron net in the vertical direction with raising one's voice in housing
Device is corresponding, and the back side of housing is provided with service ports, and installing plate is equipped in service ports, installation loud speaker is provided on installing plate
Card slot, loud speaker is fixedly mounted in card slot；
Heat emission hole is offered on housing, heat emission hole is symmetricly set on loud speaker both sides, Air Filter is also equipped on heat emission hole.
Further technical solution is that metal mesh is equipped on the medial surface of above-mentioned housing and head cover, metal mesh with
Air Filter is integrally formed；
The through-hole of three or more is further opened between the bottom surface and metal mesh of housing, movable peace in each through-hole
Equipped with conductor support stick, conductor support stick one end connects with metal mesh, and the other end is arranged on outside through-hole, and on the end face of the other end
It is provided with frictional layer.
Further technical solution is that aluminium box is additionally provided in above-mentioned housing, and circuit board is located in aluminium box.
Further technical solution is that external screw thread is provided in the T iron of above-mentioned loud speaker, is set on the cell wall of card slot
There is internal thread, loud speaker is threaded in card slot.
Further technical solution is that reinforcing rib is provided on the bottom surface of above-mentioned enclosure interior, and reinforcing rib is in net
The arrangement of trellis.
Further technical solution is also to be equipped with acoustical cotton on the madial wall of above-mentioned housing.
Further technical solution is that above-mentioned housing includes internal layer shell and outer casing, internal layer shell and outer layer
Rubber layer is additionally provided between housing, buffer cavity is additionally provided in rubber layer.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1st, the utility model can effectively improve the dirt exclusion capabilities and heat-sinking capability of this subwoofer by Air Filter and heat emission hole,
The repair that loud speaker has been also convenient for by service ports simultaneously is replaced.
2nd, metal mesh can not only improve the antijamming capability of this subwoofer, also improve the strong of this loudspeaker casing and head cover
Degree.
3rd, aluminium box improves the antijamming capability of this influence.
4th, loud speaker is more stable is mounted on housing, so as to improve stability.
5th, reinforcing rib can improve the intensity of housing.
6th, acoustical cotton causes the sound quality of loud speaker is more stable to be propagated at iron net, so as to improve the sound quality of subwoofer.
7th, the drop resistant ability of this subwoofer is avoided that by rubber layer.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model structural representation side view.
Fig. 3 is the utility model structural representation half sectional view.
Fig. 4 is the vertical view of the utility model enclosure interior.
Fig. 5 is the schematic partial sectional view of the utility model housing.
Fig. 6 is the partial structural diagram that the utility model carries conductor support stick housing.
Fig. 7 is the structure diagram of the utility model patch panel.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, 2, eight cun of active ultra-thin subwoofers of aluminium, including housing 1 and head cover 2,1 top end opening of housing, head cover 2
On 1 top end opening of housing, loud speaker 3 and circuit board are provided in housing 1, is equipped with and connects on the leading flank of housing 1
Line panel 4, wherein loud speaker 3 and patch panel 4 are connect with circuit board signal, and iron net 5, and iron net 5 are provided on head cover 2
Corresponding with the loud speaker 3 in housing 1 in the vertical direction, the back side of housing 1 is provided with service ports 6, is equipped in service ports 6
Installing plate 7, the card slot 8 of installation loud speaker 3 is provided on installing plate 7, and loud speaker 3 is fixedly mounted in card slot 8；It is opened on housing 1
Equipped with heat emission hole 9, heat emission hole 9 is symmetricly set on 3 both sides of loud speaker, and Air Filter is also equipped on heat emission hole 9.
In the present embodiment, housing 1 and head cover 2 are fixed together by screw, patch panel 4 and circuit board control
The keying of loud speaker 3 processed, loud speaker 3 include T iron, magnet steel, washer, frame, play wave, voice coil and skeleton, tear ring, cone basin and dust-proof open
Lid, when in use, heat emission hole 9 goes out the heat transfer in subwoofer, and during heat is transmitted, tend to accumulation ash
Dirt, therefore by setting Air Filter on the aperture of heat emission hole 9, so as to improve the dirt exclusion capabilities of subwoofer, while loud speaker 3 is blocked
It is connected in card slot 8, the fixation of loud speaker 3 can be facilitated, and service ports 6 and installing plate 7 then facilitate picking and placeing for loud speaker 3.
Embodiment 2
As shown in Fig. 3,6, in contrast to embodiment 1, the present embodiment optimizes housing 1, housing 1 on the medial surface of head cover 2
Metal mesh 11 is equipped with, metal mesh 11 is integrally formed with Air Filter；Three are further opened between the bottom surface of housing 1 and metal mesh 11
A above through-hole 21 is each movably installed with conductor support stick 20,20 one end of conductor support stick and gold in the through-hole 21
Belong to net 11 to connect, the other end is arranged on outside through-hole 21, and is provided with frictional layer 22 on the end face of the other end.
In the present embodiment, metal mesh 11 enables this loud speaker 3 to resist extraneous signal interference, so as to ensure that signal is defeated
The effect gone out, while metal mesh 11 can also strengthen the intensity of housing, avoid, because jolting on the road, this subwoofer being caused to be thrown, is caused
Housing failure, while conductor support stick 20 can be conductive, the conductor support stick 20 of three or more to connect with metal mesh 11 it is another
End be located at housing 1 outside, so that the present apparatus place when, in metal mesh 11 can be grounded, it is anti-interference so as to improve
Ability, and frictional layer 22 so that the present apparatus placement can more stablize on the ground, while conductor support stick 20 can also take down from
And prevent plowing from automobile body.
Embodiment 3
As shown in figure 3, in contrast to embodiment 1, the present embodiment optimizes housing 1, and aluminium box 12 is additionally provided in housing 1, electricity
Road deck is located in aluminium box 12.
In the present embodiment, aluminium box 12 has the effect of metallic shield, so as to the anti-interference energy to strengthening book loud speaker 3
Power, so as to improve the sound quality of loud speaker 3.
Embodiment 4
As shown in figure 3, in contrast to embodiment 1, the present embodiment optimizes loud speaker 3, is provided in the T iron 13 of loud speaker 3
External screw thread is provided with internal thread on the cell wall of card slot 8, and loud speaker 3 is threaded in card slot 8.
In the present embodiment, be connected through a screw thread loud speaker 3 can be made more stable be mounted on housing 1 in, so as to avoid raising
Sound device 3 vibrates too strong when in use.
Embodiment 5
As shown in figure 4, in contrast to embodiment 1, the present embodiment optimizes housing 1, is provided on the bottom surface inside housing 1
Reinforcing rib 14, reinforcing rib 14 are in latticed arrangement.
In the present embodiment, reinforcing rib 14 can improve the intensity of housing 1, so as to improve the use quality of the present apparatus.
Embodiment 6
As shown in figure 4, in contrast to embodiment 1, the present embodiment optimizes housing 1, and suction is also equipped on the madial wall of housing 1
Sound cotton 15.
In the present embodiment, acoustical cotton 15 causes the sound quality of loud speaker 3 is more stable to be propagated at iron net 5, so as to improve
The sound quality of subwoofer.
Embodiment 7
As shown in figure 5, in contrast to embodiment 1, the present embodiment optimizes housing 1, and housing 1 includes internal layer shell 16 and outer layer
Housing 17 is additionally provided with rubber layer 18, multiple buffering bubble is additionally provided in rubber layer 18 between internal layer shell 16 and outer casing 17
19。
In the present embodiment, impact force of the housing 1 when foundering on ground can be reduced by rubber layer 18, and multiple buffering bubble
19 can further strengthen the buffer capacity of rubber layer 18.
Embodiment 8
In the present embodiment, as shown in fig. 7, head cover 2 is mounted in the opening of housing 1, patch panel 4 is mounted on housing 1
On, be wherein disposed in patch panel 4 phase conversion switch, low-pass filtering knob, gain knob, remote control port,
Low level input socket, fuse, positive pole wiring, ground wire wiring and control line wiring.
The beneficial effects of the utility model：The utility model can install many places place, and realize concealed installation in the car,
By babinet loudspeaker integrated design, twocouese vibrating membrane passive radiation technology effectively promotes 50% low frequency, low frequency is made more to splash
It is surge, while cast using aluminium alloy, qualitative perception is full, effectively reduces the resonance that babinet bass generates, and metal shell surface is adopted
It is handled with baking finish process, and by the cooling fin of external thickening, avoids power amplifier and burn out, improve the utility model uses the longevity
Life；Last the utility model is high-power with 200W, and employs aluminium alloy and NOMEX sound basin materials, and strong in diffusion, audio is more
Add surge, with more impact force, iron net protects alloy network for high intensity, can preferably protect woofer.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, it discloses in the application, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. eight cun of active ultra-thin subwoofers of aluminium, including housing（1）And head cover（2）, the housing（1）Top end opening, the head cover
（2）Mounted on housing（1）On top end opening, the housing（1）Inside it is provided with loud speaker（3）And circuit board, the housing（1）
Leading flank on patch panel is installed（4）, wherein loud speaker（3）And patch panel（4）It is connect with circuit board signal,
It is characterized in that：The head cover（2）On be provided with iron net（5）, and iron net（5）In the vertical direction with housing（1）Interior loud speaker
（3）It is corresponding, the housing（1）The back side be provided with service ports（6）, the service ports（6）On installing plate is installed（7）, institute
State installing plate（7）On be provided with installation loud speaker（3）Card slot（8）, the loud speaker（3）It is fixedly mounted on card slot（8）It is interior；
The housing（1）On offer heat emission hole（9）, the heat emission hole（9）It is symmetricly set on loud speaker（3）Both sides, it is described to dissipate
Hot hole（9）On be also equipped with Air Filter.
2. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The housing（1）With head cover（2）
Medial surface on be equipped with metal mesh（11）, the metal mesh（11）It is integrally formed with Air Filter；
The housing（1）Bottom surface and metal mesh（11）Between be further opened with the through-hole of three or more（21）, it is each described logical
Hole（21）Inside it is movably installed with conductor support stick（20）, the conductor support stick（20）One end and metal mesh（11）Connect, separately
One end is arranged on through-hole（21）Outside, and on the end face of the other end it is provided with frictional layer（22）.
3. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The housing（1）Inside also set up
There is aluminium box（12）, the circuit board is located at aluminium box（12）It is interior.
4. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The loud speaker（3）T iron
（13）On be provided with external screw thread, the card slot（8）Cell wall on be provided with internal thread, the loud speaker（3）It is threaded in card
Slot（8）It is interior.
5. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The housing（1）Under internal
Reinforcing rib is provided on bottom surface（14）, the reinforcing rib（14）In latticed arrangement.
6. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The housing（1）Madial wall
On be also equipped with acoustical cotton（15）.
7. eight cun of active ultra-thin subwoofers of aluminium according to claim 1, it is characterised in that：The housing（1）Including internal layer
Housing（16）And outer casing（17）, the internal layer shell（16）And outer casing（17）Between be additionally provided with rubber layer（18）,
The rubber layer（18）Inside it is additionally provided with multiple buffering bubble（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414222.3U CN207518774U (en) | 2017-10-30 | 2017-10-30 | Eight cun of active ultra-thin subwoofers of aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414222.3U CN207518774U (en) | 2017-10-30 | 2017-10-30 | Eight cun of active ultra-thin subwoofers of aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518774U true CN207518774U (en) | 2018-06-19 |
Family
ID=62535317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414222.3U Active CN207518774U (en) | 2017-10-30 | 2017-10-30 | Eight cun of active ultra-thin subwoofers of aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518774U (en) |
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2017
- 2017-10-30 CN CN201721414222.3U patent/CN207518774U/en active Active
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