CN207911004U - A kind of automobile front and rear part loudspeaker device - Google Patents
A kind of automobile front and rear part loudspeaker device Download PDFInfo
- Publication number
- CN207911004U CN207911004U CN201820044286.7U CN201820044286U CN207911004U CN 207911004 U CN207911004 U CN 207911004U CN 201820044286 U CN201820044286 U CN 201820044286U CN 207911004 U CN207911004 U CN 207911004U
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- CN
- China
- Prior art keywords
- loudspeaker device
- screw thread
- loudspeaker
- rear part
- automobile front
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- 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.)
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Abstract
The utility model discloses a kind of automobile front and rear part loudspeaker devices,Its structure includes mounting base,Power connection points,Connection screw thread,Protect shell,Rubber ring,Outlet sound mouth,Upper cover,Loudspeaker device,Protection shell is equipped with above mounting base,Loudspeaker device,Outlet sound mouth is equipped with above loudspeaker device,Loudspeaker device includes T iron,Magnet,Washer,Voice coil,Play wave,Frame,Cone,Dustproof cover,T iron insertion is installed on magnet,A kind of automobile front and rear part loudspeaker device of the utility model,Loudspeaker are mounted on by connection screw thread in mounting base,Powered on by power connection points,T iron magnetic conduction in the case of energization generates magnetic field,Cutting magnetic induction line movement is done by voice coil again,And it protects shell to be connected with upper cover and horn component is connected to a fixed,It prevents from damaging,And cone is installed in frame with dustproof cover and prevents dust from entering,Voice coil is clean and tidy in holding meanss,Performance is stablized,So that loudspeaker device is hardly damaged.
Description
Technical field
The utility model is a kind of automobile front and rear part loudspeaker device, belongs to automobile technical field.
Background technology
Automobile be modern people life, work the essential vehicles, with people production, living standard it is continuous
It improves, automobile dosage is also increasing, incident car noise pollution problem also getting worse, currently, on all automobiles
Loudspeaker can only be dull send out " ticking " sound, the loudspeaker warning sound of convergentization not only brings a large amount of noise problem so that
People are generating auditory fatigue and aversion to a certain degree, and serious can also cause traffic accident.
Prior art discloses application No. is：201520945920.0 a kind of auto horn device and automobile, be related to vapour
Vehicle manufacturing technology field solves the problems, such as that car horn cannot change volume according to the variation of environment in the prior art,
The auto horn device, including button, circuit and loudspeaker, the button include：Damp button；The circuit includes：Positioned at resistance
Velocity sensor under Buddhist nun's button and the current controller being electrically connected with the velocity sensor by harness；The current control
Device is electrically connected with the loudspeaker by the harness, but the prior art is subject to dust pollution in road traveling, makes
Voice coil is blocked, and loudspeaker is caused to damage.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of automobile front and rear part loudspeaker device, with
Solve existing the problem of being subject to dust pollution in road traveling, keeping voice coil blocked, loudspeaker is caused to damage.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of automobile front and rear part
Loudspeaker device, structure include mounting base, power connection points, connection screw thread, protection shell, rubber ring, outlet sound mouth, upper cover, loudspeaker
Device, the mounting base top are equipped with protection shell, loudspeaker device, and the power connection points are integrated tie with protection shell
Structure, the connection screw thread are threadedly coupled by screw thread with mounting base, and the protection shell upper fits and locates with upper cover lower part
In same axle center, the rubber ring insertion is installed in upper cover, and the outlet sound mouth is integrated with upper cover, the loudspeaker dress
It sets embedded be installed on to protect in shell, the power connection points are electrically connected with loudspeaker device, are equipped with out above the loudspeaker device
Sound mouth, the loudspeaker device include T iron, magnet, washer, voice coil, play wave, frame, cone, dustproof cover, the T iron insertion peace
Loaded on magnet, the magnet top fits with washer lower part and is in same axle center, and the washer fits with wave is played, institute
It states voice coil outer ring to fit with washer inner ring and be in same axle center, the bullet wave insertion is installed below frame, the frame
It is equipped with cone, dustproof cover, the dustproof cover is connected by screw thread with frame.
Further, the protection shell is equipped with outlet sound mouth, rubber ring.
Further, the connection screw thread is integrated with protection shell.
Further, the dustproof cover outer ring fits with outlet sound mouth inner ring and is in same axle center.
Further, the upper cover is the cylinder of a diameter of 13cm, a height of 1.5cm.
Further, the protection shell is made of straight carbon steel, and at low cost and service life is long.
Further, the mounting base is made of abrasion-resistant stee, has the characteristics that hardness is higher, high abrasion resistance.
Advantageous effect
Loudspeaker are mounted on by connection screw thread in mounting base, are led to by a kind of automobile front and rear part loudspeaker device of the utility model
It crosses power connection points to power on, T iron magnetic conduction in the case of energization generates magnetic field, then does cutting magnetic induction line fortune by voice coil
It is dynamic, and protect shell to be connected with upper cover by horn component and be connected to a fixed, it prevents from damaging, and cone is installed on basin with dustproof cover
Prevent dust from entering on frame, the clean and tidy of voice coil, performance are stablized in holding meanss so that loudspeaker device is hardly damaged.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of automobile front and rear part loudspeaker device of the utility model；
Fig. 2 is the structural schematic diagram inside a kind of loudspeaker device of the utility model.
In figure：Mounting base -1, power connection points -2, connection screw thread -3, protection shell -4, rubber ring -5, outlet sound mouth -6, on
Lid -7, T iron -801, magnet -802, washer -803, voice coil -804, plays wave -805, frame -806, cone-at loudspeaker device -8
807, dustproof cover -808.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of automobile front and rear part loudspeaker device technical solution：Its structure includes
Mounting base 1, power connection points 2, connection screw thread 3, protection shell 4, rubber ring 5, outlet sound mouth 6, upper cover 7, loudspeaker device 8, it is described
1 top of mounting base is equipped with protection shell 4, loudspeaker device 8, and the power connection points 2 are integrated with protection shell 4, institute
It states connection screw thread 3 to be threadedly coupled with mounting base 1 by screw thread, 4 top of protection shell fits and is in 7 lower part of upper cover
Same axle center, the insertion of the rubber ring 5 are installed in upper cover 7, and the outlet sound mouth 6 is integrated with upper cover 7, the loudspeaker
The insertion of device 8 is installed in protection shell 4, and the power connection points 2 are electrically connected with loudspeaker device 8,8 top of the loudspeaker device
Equipped with outlet sound mouth 6, the loudspeaker device 8 includes T iron 801, magnet 802, washer 803, voice coil 804, plays wave 805, frame
806, cone 807, dustproof cover 808, the insertion of the T iron 801 are installed on magnet 802,802 top of the magnet and washer 803
Lower part fits and is in same axle center, and the washer 803 fits with wave 805 is played, 804 outer ring of the voice coil and washer 803
Inner ring fits and is in same axle center, and the insertion of bullet wave 805 is installed on 806 lower section of frame, and the frame 806 is equipped with paper
Basin 807, dustproof cover 808, the dustproof cover 808 are connected by screw thread with frame 806, and the protection shell 4 is equipped with and speaks
Mouth 6, rubber ring 5, the connection screw thread 3 is integrated with protection shell 4, in 808 outer ring of the dustproof cover and outlet sound mouth 6
Circle fits and is in same axle center, and the upper cover 7 is the cylinder of a diameter of 13cm, a height of 1.5cm, the protection shell 4
It is made of straight carbon steel, at low cost and service life is long, and the mounting base 1 is made of abrasion-resistant stee, has that hardness is higher, wearability is excellent
Good feature.
Voice coil 804 described in this patent is the coil by tone currents, is the important of dynamic speaker vibrational system
Component part, it may also be said to be the heart of loud speaker, the washer 803 is being commonly called as spring shim, belongs to fastener, is standard
One kind of part.
Loudspeaker are mounted on by connection screw thread 3 in mounting base 1 when being used, electricity is connected by power connection points 2
Source, magnetic conduction in the case of energization of T iron 801 generates magnetic field, then does cutting magnetic induction line movement by voice coil 804, and cone 807 with
Dustproof cover 808, which is installed in frame 806, prevents dust from entering, and shell 4 is protected to be connected with upper cover 7 by horn component stationary phase
Connection, prevents from damaging.
The utility model, which is solved, is subject to dust pollution in road traveling, so that voice coil is blocked, loudspeaker is caused to damage
Bad problem, the utility model are combined with each other by above-mentioned component, a kind of automobile front and rear part loudspeaker device of the utility model, will
Loudspeaker are mounted on by connection screw thread 3 in mounting base 1, are powered on by power connection points 2, T iron 801 is in the case of energization
Magnetic conduction generates magnetic field, then does cutting magnetic induction line movement by voice coil 804, and shell 4 is protected to be connected horn component with upper cover 7
It is connected to a fixed, prevents from damaging, and cone 807 is installed in frame 806 with dustproof cover 808 and prevents dust from entering, holding meanss
The clean and tidy of interior voice coil 804, performance are stablized so that loudspeaker device is hardly damaged, described in detail below:
The loudspeaker device 8 includes T iron 801, magnet 802, washer 803, voice coil 804, plays wave 805, frame 806, paper
Basin 807, dustproof cover 808, the insertion of the T iron 801 are installed on magnet 802,802 top of the magnet and 803 lower part phase of washer
It is bonded and is in same axle center, the washer 803 fits with wave 805 is played, 804 outer ring of the voice coil and 803 inner ring phase of washer
Fitting and be in same axle center, the bullets wave 805 insertion is installed on 806 lower section of frame, the frame 806 equipped with cone 807,
Dustproof cover 808, the dustproof cover 808 are connected by screw thread with frame 806.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of automobile front and rear part loudspeaker device, it is characterised in that：Its structure includes mounting base（1）, power connection points（2）, even
Connect screw thread（3）, protection shell（4）, rubber ring（5）, outlet sound mouth（6）, upper cover（7）, loudspeaker device（8）, the mounting base（1）On
Side is equipped with protection shell（4）, loudspeaker device（8）, the power connection points（2）With protection shell（4）It is integrated, it is described
Connection screw thread（3）Pass through screw thread and mounting base（1）It is threadedly coupled, the protection shell（4）Top and upper cover（7）Lower part fits
And it is in same axle center, the rubber ring（5）Insertion is installed on upper cover（7）It is interior, the outlet sound mouth（6）With upper cover（7）It is integrated
Change structure, the loudspeaker device（8）Insertion is installed on protection shell（4）It is interior, the power connection points（2）With loudspeaker device（8）
Electrical connection, the loudspeaker device（8）Top is equipped with outlet sound mouth（6）, the loudspeaker device（8）It include T iron（801）, magnet
（802）, washer（803）, voice coil（804）, play wave（805）, frame（806）, cone（807）, dustproof cover（808）, the T iron
（801）Insertion is installed on magnet（802）On, the magnet（802）Top and washer（803）Lower part fits and is in same axis
The heart, the washer（803）With bullet wave（805）It fits, the voice coil（804）Outer ring and washer（803）Inner ring fits and locates
In same axle center, the bullet wave（805）Insertion is installed on frame（806）Lower section, the frame（806）It is equipped with cone（807）、
Dustproof cover（808）, the dustproof cover（808）Pass through screw thread and frame（806）It is connected.
2. a kind of automobile front and rear part loudspeaker device according to claim 1, it is characterised in that：The protection shell（4）On
Equipped with outlet sound mouth（6）, rubber ring（5）.
3. a kind of automobile front and rear part loudspeaker device according to claim 1, it is characterised in that：The connection screw thread（3）With
Protect shell（4）It is integrated.
4. a kind of automobile front and rear part loudspeaker device according to claim 1, it is characterised in that：The dustproof cover（808）Outside
Circle and outlet sound mouth（6）Inner ring fits and is in same axle center.
5. a kind of automobile front and rear part loudspeaker device according to claim 1, it is characterised in that：The upper cover（7）It is diameter
For the cylinder of 13cm, a height of 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044286.7U CN207911004U (en) | 2018-01-11 | 2018-01-11 | A kind of automobile front and rear part loudspeaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044286.7U CN207911004U (en) | 2018-01-11 | 2018-01-11 | A kind of automobile front and rear part loudspeaker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207911004U true CN207911004U (en) | 2018-09-25 |
Family
ID=63567258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044286.7U Active CN207911004U (en) | 2018-01-11 | 2018-01-11 | A kind of automobile front and rear part loudspeaker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207911004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418265A (en) * | 2019-08-29 | 2019-11-05 | 无锡杰夫电声股份有限公司 | Coaxial loudspeaker screw-type high pitch structure |
-
2018
- 2018-01-11 CN CN201820044286.7U patent/CN207911004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418265A (en) * | 2019-08-29 | 2019-11-05 | 无锡杰夫电声股份有限公司 | Coaxial loudspeaker screw-type high pitch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 362000 Shanghang 111, Tian Li village, Hou Long Town, Quangang District, Quanzhou, Fujian Patentee after: QUANZHOU BAITE PRODUCT DESIGN SERVICE Co.,Ltd. Address before: 362000, Fujian, Quanzhou Province, Taiwan investment zone, the town of Hui Hui Village Spring Village No. 988 Patentee before: Guo Wenkun |
|
| TR01 | Transfer of patent right |