CN208143437U - A kind of new type superthin subwoofer structure - Google Patents
A kind of new type superthin subwoofer structure Download PDFInfo
- Publication number
- CN208143437U CN208143437U CN201820567973.7U CN201820567973U CN208143437U CN 208143437 U CN208143437 U CN 208143437U CN 201820567973 U CN201820567973 U CN 201820567973U CN 208143437 U CN208143437 U CN 208143437U
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- CN
- China
- Prior art keywords
- cover
- loudspeaker
- new type
- passive radiation
- subwoofer
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- 230000005855 radiation Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of new type superthin subwoofer structures, are related to sound technique field, including bottom cover, cover and the loudspeaker being wholely set with cover, it is characterised in that：It further include passive radiation loudspeaker, the passive radiation speakers built encloses the side for setting space in the bottom cover and the cover, the cover offers sound hole right above the passive radiation loudspeaker, and the loudspeaker and the sound hole are divided into the cover two sides.A kind of new type superthin subwoofer structure provided by the utility model, it is enclosed using passive radiation speakers built in bottom cover and cover and sets space side and position of corresponding cover offers sound hole right above it, loudspeaker and sound hole are divided into the design of cover two sides, its installation volume is small, scientific structure, and low frequency dive is deep, give great volume, acoustics is good.
Description
Technical field
The utility model relates to sound technique fields, and in particular to a kind of novel automobile subwoofer structure.
Background technique
Currently, the requirement with people to quality of the life is higher and higher, it is vehicle-mounted low in order to improve the pleasant feeling of long-distance travel
Sound big gun using more and more extensive, bass effect obtains easily the approval of consumer.But the automobile sound of prior art construction
General low-frequency effect shortcoming is rung, low-frequency effect preferable subwoofer in part generally uses passive radiation loudspeaker to be placed outside loudspeaker
Design, installation volume is huge, occupies the limited riding space of automotive interior, affects the riding comfort of passenger.
Utility model content
In view of the problems of the existing technology, the utility model aim is to provide a kind of new type superthin subwoofer structure,
Using the structure of active loudspeaker and passive radiation speakers built, installation volume is small, scientific structure, and low frequency dive it is deep,
Give great volume, acoustics it is good.
The technical scheme adopted by the utility model is that：A kind of new type superthin subwoofer structure, including bottom cover, cover and and face
Cover the loudspeaker being wholely set, it is characterised in that：It further include passive radiation loudspeaker, the passive radiation speakers built is in institute
It states bottom cover and the cover encloses the side for setting space, the cover offers sound hole right above the passive radiation loudspeaker,
The loudspeaker and the sound hole are divided into the cover two sides.
As a further improvement of the above technical scheme, the loudspeaker from bottom to top successively include T iron interconnected,
Magnet steel, clamping plate, voice coil, bullet wave and upper sound basin, the Boards wall are mounted on the cover bottom surface.
As a further improvement of the above technical scheme, the bullet wave be racetrack structure, the vibration width of long side with it is short
The vibration width on side is equal.
As a further improvement of the above technical scheme, the upper sound basin center insertion is provided with dust cap.
As a further improvement of the above technical scheme, the passive radiation loudspeaker includes fixing with the cover bottom surface
The lid of installation and the embedded lower sound basin for being installed on the lid, insertion is provided with alloy pad between the lid and lower sound basin
Piece.
As a further improvement of the above technical scheme, it is covered with and the cover above the loudspeaker and the sound hole
The steel mesh of Matching installation.
The utility model has the beneficial effects that：Compared with prior art, a kind of new type superthin provided by the utility model
Subwoofer structure is enclosed in bottom cover and cover using passive radiation speakers built and sets space side and corresponding cover right above it
Position offer sound hole, loudspeaker and sound hole are divided into the design of cover two sides, and installation volume is small, scientific structure, and low
Frequency dive is deep, give great volume, acoustics is good.
Detailed description of the invention
Fig. 1 is a kind of structure chart of new type superthin subwoofer constructive embodiment of the utility model.
Fig. 2 is that Fig. 1 removes the structure chart after steel mesh.
Fig. 3 is the stereochemical structure exploded view of Fig. 1.
Fig. 4 is that Fig. 3 is hit by a bullet the structure chart of wave.
Specific embodiment
Referring to figs. 1 to shown in Fig. 4, a kind of new type superthin subwoofer structure in the present embodiment, including bottom cover 1, cover 2 and with
The loudspeaker 3 that cover 2 is wholely set, further includes passive radiation loudspeaker 4, and passive radiation loudspeaker 4 is built in bottom cover 1 and cover
2 enclose the side for setting space, and cover 2 offers sound hole 21 right above passive radiation loudspeaker 4, and loudspeaker 3 and sound hole 21 set up separately
In 2 two sides of cover.Specifically, passive radiation loudspeaker 4 include with 2 bottom surface of cover be fixedly mounted lid 41 and embed be installed on
The lower sound basin 42 of lid 41, insertion is provided with alloy gasket 43 between lid 41 and lower sound basin 42.Using passive radiation loudspeaker 4
Built-in and sound hole 21 and loudspeaker 3 are divided into the design of cover two sides, make the installation volume of subwoofer is smaller, overall structure more
Stablize, and passive radiation loudspeaker 4 and the transaudient structure of 3 same plane of loudspeaker, making sound quality, more preferably acoustics is more preferable.
As shown in figure 3, loudspeaker 3 successively includes T iron 31 interconnected, magnet steel 32, clamping plate 33, voice coil from bottom to top
34, it plays wave 35 and upper sound basin 36, clamping plate 33 is fixedly mounted on 2 bottom surface of cover, mounting structure is more stable, reduces resonance
It may.Preferably, as shown in figure 4, playing wave 35 is racetrack structure, traditional cirque structure, the vibration of long side are different from
Width a is equal with the vibration width b of short side, makes the better effect of loudspeaker 3, and will not there is a situation where polarize.
In addition, upper 36 center of sound basin insertion is provided with dust cap 361, the internal structure of loudspeaker 3 is protected, ash is avoided
Dirt intrusion, improves service life.Preferably, the steel mesh with 2 Matching installation of cover is covered with above loudspeaker 3 and sound hole 21
22, steel mesh 22 and cover 2 are further protected the structure of loudspeaker 3 and cover 2, are made subwoofer using the installation that is engaged by clamping
The firmer pressure resistance of overall structure.
Using a kind of new type superthin subwoofer structure of the utility model structure, it is built in using passive radiation loudspeaker 4
Bottom cover 1 and cover 2, which enclose, sets space side and position of corresponding cover 2 offers sound hole 21, loudspeaker 3 and sound hole right above it
21 are divided into the design of 2 two sides of cover, and installation volume is small, scientific structure, and low frequency dive is deep, give great volume, acoustics is good,
And passive radiation loudspeaker 4 and the transaudient structure of 3 same plane of loudspeaker, making sound quality, more preferably acoustics is more preferable；Clamping plate 33 is solid
Dingan County is mounted in 2 bottom surface of cover, and 3 mounting structure of loudspeaker is more stable, reduces the possibility of resonance；Bullet wave 35 is racetrack knot
Structure, the width of long side and the width of short side are equal, make the better effect of loudspeaker 3, and will not there is a situation where polarize；Upper sound basin
The insertion of 36 centers is provided with dust cap 361, protects the internal structure of loudspeaker 3, avoids dust intrusion, improves using the longevity
Life.
The above specific structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiments of the present invention and protection scope, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made perhaps these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (6)
1. a kind of new type superthin subwoofer structure, including bottom cover (1), cover (2) and the loudspeaker being wholely set with cover (2)
(3), it is characterised in that：It further include passive radiation loudspeaker (4), the passive radiation loudspeaker (4) is built in the bottom cover (1)
The side for setting space is enclosed with the cover (2), the cover (2) offers sound right above the passive radiation loudspeaker (4)
Hole (21), the loudspeaker (3) and the sound hole (21) are divided into the cover (2) two sides.
2. a kind of new type superthin subwoofer structure according to claim 1, it is characterised in that：The loudspeaker (3) is under
Successively include T iron interconnected (31) on and, magnet steel (32), clamping plate (33), voice coil (34), play wave (35) and upper sound basin
(36), the clamping plate (33) is fixedly mounted on the cover (2) bottom surface.
3. a kind of new type superthin subwoofer structure according to claim 2, it is characterised in that：The bullet wave (35) is runway
Formula structure, the vibration width of long side and the vibration width of short side are equal.
4. a kind of new type superthin subwoofer structure according to claim 2, it is characterised in that：Upper sound basin (36) center
Insertion is provided with dust cap (361).
5. a kind of new type superthin subwoofer structure according to claim 1, it is characterised in that：The passive radiation loudspeaker
It (4) include the lid (41) being fixedly mounted with the cover (2) bottom surface and the embedded lower sound basin for being installed on the lid (41)
(42), insertion is provided with alloy gasket (43) between the lid (41) and lower sound basin (42).
6. a kind of new type superthin subwoofer structure according to claim 1, it is characterised in that：The loudspeaker (3) and institute
State the steel mesh (22) being covered with above sound hole (21) with the cover (2) Matching installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567973.7U CN208143437U (en) | 2018-04-19 | 2018-04-19 | A kind of new type superthin subwoofer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567973.7U CN208143437U (en) | 2018-04-19 | 2018-04-19 | A kind of new type superthin subwoofer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143437U true CN208143437U (en) | 2018-11-23 |
Family
ID=64294000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820567973.7U Active CN208143437U (en) | 2018-04-19 | 2018-04-19 | A kind of new type superthin subwoofer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143437U (en) |
-
2018
- 2018-04-19 CN CN201820567973.7U patent/CN208143437U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of ultra-thin subwoofer structure Granted publication date: 20181123 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Hetang sub branch Pledgor: JIANGMEN YILIDA AUTO ELECTRONIC CO.,LTD. Registration number: Y2024980008801 |