CN207518836U - Ultrathin vehicle-mounted mini double voice cracker - Google Patents
Ultrathin vehicle-mounted mini double voice cracker Download PDFInfo
- Publication number
- CN207518836U CN207518836U CN201721642235.6U CN201721642235U CN207518836U CN 207518836 U CN207518836 U CN 207518836U CN 201721642235 U CN201721642235 U CN 201721642235U CN 207518836 U CN207518836 U CN 207518836U
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- China
- Prior art keywords
- shell
- groove
- vehicle
- transverse slat
- double voice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
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- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 11
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- 210000002421 cell wall Anatomy 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
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- 230000003749 cleanliness Effects 0.000 abstract description 2
- 101100116424 Mus musculus Def6 gene Proteins 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
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- 229920000784 Nomex Polymers 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted mini double voice crackers of ultrathin type, including shell and top shell, the top end opening of shell, top shell is mounted in opening, loud speaker and circuit board are provided in shell, it wherein sets fluted on the side side of housing exterior, patch panel is installed, loud speaker and patch panel are connect with circuit board signal on the slot bottom of groove；Iron net is provided in top shell, and iron net is corresponding with the loud speaker in shell in the vertical direction；Cover board is also equipped at the notch of groove；The beneficial effects of the utility model are：Vehicle audio is avoided that after prolonged use by cover board, the cleanliness factor of wiring hole, and then ensure the audio of present apparatus when next wiring uses.
Description
Technical field
The utility model is related to stereo sets, and in particular to ultrathin vehicle-mounted mini double voice cracker.
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.
After prolonged use, the wiring hole in patch panel tends to accumulate dust subwoofer traditional at present, from
And wiring again is caused in use, electric signal transmission receives influence, therefore influences the using effect of subwoofer.
Utility model content
The purpose of this utility model is to provide a kind of vehicle-mounted mini double voice crackers of ultrathin type, solve traditional subwoofer in length
After time use, the wiring hole in patch panel tends to accumulate dust, so as to cause wiring again in use, electric signal passes
The problem of passing and be affected, therefore influencing the using effect of subwoofer.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：
Ultrathin vehicle-mounted mini double voice cracker, including shell and top shell, the top end opening of shell, top shell is mounted in opening,
Loud speaker and circuit board are provided in shell, wherein sets fluted on the side side of housing exterior, is pacified on the slot bottom of groove
Equipped with patch panel, loud speaker and patch panel are connect with circuit board signal；
Iron net is provided in top shell, and iron net is corresponding with the loud speaker in shell in the vertical direction；
Cover board is also equipped at the notch of groove.
Further technical solution is that reinforcing rib is provided on the bottom surface of above-mentioned enclosure, and reinforcing rib is in net
The arrangement of trellis；
Acoustical cotton is equipped between reinforcing rib in latticed arrangement.
Further technical solution is that service ports are offered on the bottom surface of above-mentioned shell, and the aperture of service ports is in
Ladder is poroid, and installing plate is provided in service ports, waterproof layer is provided between installing plate and the contact surface of service ports.
Further technical solution is that card slot, card slot and groove are further opened on the bottom surface of above-mentioned housing exterior
It is interconnected, and forms the combination slot that groove profile is " L " shape structure；
Cover board includes the transverse slat and riser that are fixed together, and wherein riser is located in groove, and is hingedly connected at recessed
On the upper cell wall of slot, transverse slat activity is connected in card slot.
Further technical solution be offer fixed plug wire head on the junction of above-mentioned transverse slat and riser put line
Through-hole is put to be further opened with entering convenient for plug wires between line three-way hole and transverse slat outer rim edge and puts the duct of line three-way hole, duct by
It is gradually reduced at transverse slat outer rim edge to the width put at line three-way hole；
The orifice diameter for putting line three-way hole is gradually reduced by the lateral opposite side close to patch panel.
Further technical solution is, the arranged on left and right sides cell wall of above-mentioned groove and the arranged on left and right sides edge of transverse slat it
Between correspond be provided with elastic webbing.
Further technical solution is that the structure of above-mentioned shell is cuboid, and wherein the length scale of shell is 9
Very little, width size is 7 cun.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1st, the utility model is avoided that vehicle audio after prolonged use by cover board, the cleanliness factor of wiring hole, and then
Ensure the audio of present apparatus when next wiring uses.
2nd, by the intensity of reinforcing rib and raising present apparatus shell, acoustical cotton so that the sound transmission of the present apparatus is more accurate
Really.
3rd, service ports facilitate maintenance of the staff to enclosure, and stair-stepping service ports and waterproof layer, can be into one
Step avoids steam from penetrating into shell.
4th, by the combination of card slot and groove, can cover board by card slot can be further fixed when in use, avoids covering
Plate is not close when covering patch panel.
5th, plug wire head can be fixed by putting line three-way hole, plug wire head comes off from patch panel when avoiding using.
6th, elastic webbing passes through further cover board to put line three-way hole plug wire head is tightly secured in patch panel.
7th, the utility model passes through the limitation to shell sizes so that 7*9 cuns of the utility model is ultrathin vehicle-mounted mini double
The structure of banger is more compact, is easily installed.
8th, the utility model 7*9 cuns of ultrathin vehicle-mounted mini double voice crackers are applicable in 99% vehicle on the market, are being pacified
The lower section at seat need to be only mounted on during dress, so as to save space, improves the adaptability of the utility model.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structure diagram that the utility model carries cover board.
Fig. 3 is the structure diagram of the utility model cover board opening and patch panel wiring.
Fig. 4 is the bottom surface structure diagram of the utility model housing exterior.
Fig. 5 is the bottom surface structure diagram of the utility model enclosure.
Fig. 6 is the structure diagram of the utility model cover board.
Fig. 7 is the partial structural diagram that the utility model service ports cooperate with installing plate.
Fig. 8 is placed vertically for the utility model using schematic diagram.
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, 3, ultrathin vehicle-mounted mini double voice cracker, including shell 1 and top shell 2, the top end opening of shell 1,
Top shell 2 is mounted in opening, and loud speaker and circuit board are provided in shell 1, is wherein provided on the side side outside shell 1
Groove 3 is equipped with patch panel 4 on the slot bottom of groove 3, and loud speaker and patch panel 4 are connect with circuit board signal；Top shell
Iron net 5 is provided on 2, and iron net 5 is corresponding with the loud speaker in shell 1 in the vertical direction；It is also installed at the notch of groove 3
There is cover board 6.
In the present embodiment, ultrathin vehicle-mounted mini double voice cracker includes main subwoofer and secondary subwoofer, and main subwoofer and
Secondary subwoofer is formed by by shell 1 and top shell 2, and wherein shell 1 and top shell 2 is fixed together by screw, wiring face
The keying of plate 4 and circuit board controlling loudspeaker, and wiring hole is then provided in patch panel 4, external equipment passes through wiring hole
It is connect with the present apparatus, and cover board 6 is installed in patch panel 4, it can be so that the present apparatus when not in use, dust be prevented by cover board 6
Wiring hole into patch panel 4, as shown in figure 8, in the present embodiment, patch panel 4 is arranged on the side of shell 1, this
Sample enables the present apparatus to be put into more vehicles, so as to deacclimatize all vehicles.
Embodiment 2
As shown in figure 5, in contrast to embodiment 1, the present embodiment optimizes shell 1, is provided on the bottom surface inside shell 1
Reinforcing rib 7, reinforcing rib 7 are in latticed arrangement；Acoustical cotton 8 is equipped between the reinforcing rib 7 of latticed arrangement.
In the present embodiment, reinforcing rib 7 can improve the intensity inside shell 1, and acoustical cotton 8 is so that the sound of the present apparatus passes
It is more accurate to broadcast, and avoids having a rebound and interfering with each other between sound wave.
Embodiment 3
As shown in Fig. 4,7, in contrast to embodiment 1, the present embodiment optimizes shell 1, and dimension is offered on the bottom surface of shell 1
Mouth 9 is repaiied, the aperture of service ports 9 is poroid in ladder, and installing plate 10, the contact with service ports 9 of installing plate 10 are provided in service ports 9
Waterproof layer 11 is provided between face.
In the present embodiment, by the cooperation of the stepped service ports 9 in aperture and installing plate 10, water can further be avoided
Vapour directly enters from gap in shell 1, and so as to influence the use of loudspeaker, and waterproof layer 11 then further improves the present apparatus
Moisture protection, while the nameplate that can also be sticked on installing plate 1.
Embodiment 4
As shown in Figure 2,3, in contrast to embodiment 1, the present embodiment optimizes shell 1, is also opened on the bottom surface outside shell 1
Equipped with card slot 12, card slot 12 is interconnected with groove 3, and forms the combination slot that groove profile is " L " shape structure；Cover board 6 includes fixing
The transverse slat 13 and riser 14 to link together, wherein riser 14 is located in groove 3, and is hingedly connected on the upper cell wall of groove 3,
13 activity of transverse slat is connected in card slot 12.
In the present embodiment, transverse slat 13 be elastic plate, when the present apparatus when not in use, as shown in Fig. 2, transverse slat 13 is connected to card
In slot 12, riser 14 is located in groove 3 at this time, and covers in patch panel 4, when the present apparatus to be used, as shown in figure 3,
Transverse slat 13 is removed from card slot 12, then by rotation with the hinged riser 14 of cell wall on groove 3 by cover board 6 from wiring face
Plate 4 is removed, so as to facilitate wiring.
Embodiment 5
As shown in Fig. 2,3,6, in contrast to embodiment 4, the present embodiment optimizes cover board 6, the connection of transverse slat 13 and riser 14
Fixed plug wire head is offered in place puts line three-way hole 15, puts and is further opened between 13 outer rim edge of line three-way hole 15 and transverse slat inserting
Head conducting wire, which enters, puts the duct 16 of line three-way hole 15, and duct 16 is from gradual to the width put at line three-way hole 15 at 13 outer rim edge of transverse slat
Reduce；The orifice diameter for putting line three-way hole 15 is gradually reduced by the lateral opposite side close to patch panel 4.
In the present embodiment, the plug wire head being plugged in patch panel 4 is moved to by duct 16 to be put at line three-way hole 15,
In put the aperture of line three-way hole 15 and be more than the diameter of wire of plug wire head, and less than the pin diameter of plug wire head, and due to putting line three-way hole
15 orifice diameter is gradually reduced by the lateral opposite side close to patch panel 4, can further be fixed plug wire head in this way, into
And make plug wire head stablize be plugged in patch panel 4.
Embodiment 6
As shown in figure 3, in contrast to embodiment 4, the present embodiment optimizes groove 3, arranged on left and right sides cell wall and the horizontal stroke of groove 3
It is corresponded between the arranged on left and right sides edge of plate 13 and is provided with elastic webbing 17.
In the present embodiment, the effect of restoring force can be received, in this way when opening by 17 energy cover board 6 of elastic webbing
During so that being provided with plug wire head on cover board 6, fixation that plug wire head can be allowed more stable.
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. ultrathin vehicle-mounted mini double voice cracker, it is characterised in that：Including shell（1）And top shell（2）, the shell（1）Top
Opening, top shell（2）In opening, the shell（1）Inside it is provided with loud speaker and circuit board, wherein shell（1）External
It is set on the side of side fluted（3）, the groove（3）Slot bottom on patch panel is installed（4）, the loud speaker and wiring
Panel（4）It is connect with circuit board signal；
The top shell（2）On be provided with iron net（5）, and iron net（5）In the vertical direction with shell（1）Interior loud speaker is opposite
It should；
The groove（3）Notch at be also equipped with cover board（6）.
2. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 1, it is characterised in that：The shell（1）Under internal
Reinforcing rib is provided on bottom surface（7）, the reinforcing rib（7）In latticed arrangement；
In the reinforcing rib of latticed arrangement（7）Between be equipped with acoustical cotton（8）.
3. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 1, it is characterised in that：The shell（1）Bottom surface
On offer service ports（9）, the service ports（9）Aperture in ladder it is poroid, the service ports（9）On be provided with installing plate
（10）, the installing plate（10）With service ports（9）Contact surface between be provided with waterproof layer（11）.
4. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 1, it is characterised in that：The shell（1）Under external
Card slot is further opened on bottom surface（12）, the card slot（12）With groove（3）It is interconnected, and forms groove profile as " L " shape structure
Combination slot；
The cover board（6）Including the transverse slat being fixed together（13）And riser（14）, wherein riser（14）Positioned at groove（3）
It is interior, and it is hingedly connected at groove（3）Upper cell wall on, the transverse slat（13）Activity is connected to card slot（12）It is interior.
5. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 4, it is characterised in that：The transverse slat（13）With riser
（14）Junction on offer fixed plug wire head put line three-way hole（15）, it is described to put line three-way hole（15）With transverse slat（13）Exterior rim
It is further opened with entering convenient for plug wires between edge and puts line three-way hole（15）Duct（16）, the duct（16）By transverse slat（13）Outside
Edge edge is to putting line three-way hole（15）The width at place is gradually reduced；
It is described to put line three-way hole（15）Orifice diameter by close to patch panel（4）A lateral opposite side be gradually reduced.
6. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 5, it is characterised in that：The groove（3）Left and right two
Side channel wall and transverse slat（13）Arranged on left and right sides edge between correspond be provided with elastic webbing（17）.
7. the vehicle-mounted mini double voice cracker of ultrathin type according to claim 1, it is characterised in that：The shell（1）Structure be
Cuboid, wherein shell（1）Length scale for 9 cun, width size is 7 cun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642235.6U CN207518836U (en) | 2017-11-30 | 2017-11-30 | Ultrathin vehicle-mounted mini double voice cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642235.6U CN207518836U (en) | 2017-11-30 | 2017-11-30 | Ultrathin vehicle-mounted mini double voice cracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518836U true CN207518836U (en) | 2018-06-19 |
Family
ID=62542356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642235.6U Expired - Fee Related CN207518836U (en) | 2017-11-30 | 2017-11-30 | Ultrathin vehicle-mounted mini double voice cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518836U (en) |
-
2017
- 2017-11-30 CN CN201721642235.6U patent/CN207518836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |