CN207427464U - A kind of arrangements for automotive doors loud speaker dust mask - Google Patents
A kind of arrangements for automotive doors loud speaker dust mask Download PDFInfo
- Publication number
- CN207427464U CN207427464U CN201721580617.0U CN201721580617U CN207427464U CN 207427464 U CN207427464 U CN 207427464U CN 201721580617 U CN201721580617 U CN 201721580617U CN 207427464 U CN207427464 U CN 207427464U
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- dust
- dust cover
- arrangements
- automotive doors
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses one kind, the utility model discloses a kind of arrangements for automotive doors loud speaker dust masks,Its structure includes screw hole,Cone,Play ripple,Installing port,Pedestal,Power port,Conducting wire,Dust cover,Shell,Screw hole is integrated with shell,Conducting wire is electrically connected with power port,Cone is installed vertically on the upper end for playing ripple,Installing port is installed on pedestal upper end,Dust cover includes asbestos gauge,Activated carbon,Dustproof sheet,Filter paper net,Protecting frame,Screw thread mouth,Screw thread mouth is embedded in protecting frame lower end,Asbestos gauge is installed on the lower end of dustproof sheet,A kind of arrangements for automotive doors loud speaker dust mask of the utility model,Its structure is equipped with dust cover,Dust cover is installed on loud speaker upper end,Dust cover prevents larger sandy soil from entering cone,Filter paper net by the sandy soil of dust cover to being filtered,Prevent tiny sandy soil from entering loud speaker,Dustproof sheet isolates dust,Activated carbon absorbs remaining short grained dust simultaneously,Reach comprehensive to loud speaker to be dust-proof.
Description
Technical field
The utility model is a kind of arrangements for automotive doors loud speaker dust mask, belongs to loudspeaker mask field.
Background technology
Loudspeaker mask largely uses the appearance texture of circular hole formula currently on the market, and structure design duplicates, and passes through adjusting
The size of circular hole controls acoustically transparent rate on texture, and in order to reach high acoustically transparent rate, circular hole is increased, often influences the jail of its structure
Gu degree, and dust can be caused to enter internal influence tonequality.Therefore, how the premise of modeling effect is being preserved to greatest extent
Under, improve the direction that acoustically transparent rate, dust tightness and industrialization are development.
Prior art discloses Application No.：201520470603.8 a kind of new loudspeaker mask, feature exists
In：Including interior cover body and outer outlet body, the interior cover body is installed on the outer outlet body, between have gap, the interior cover body
Be both provided with circular Dropbox with the center of the outer outlet body, the inner cover body be located at the Dropbox edge be provided with it is poly-
Audio disc is fixed between the interior cover body and the outer outlet body by being arranged at several fixed pins of edge, the inner cover position
Several air holes are provided on the outside of the poly- audio disc, but the prior art is poor to the dust-proof effect of loud speaker, causes
Loud speaker can be influenced be subject to dust.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of dust-proof face of arrangements for automotive doors loud speaker
Cover, it is poor to the dust-proof effect of loud speaker to solve the prior art, cause loud speaker that can be subject to the influence problem of dust.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of arrangements for automotive doors is raised
Sound device dust mask, structure include screw hole, cone, play ripple, installing port, pedestal, power port, conducting wire, dust cover, shell, institute
It states screw hole to be integrated with shell, the conducting wire is electrically connected with power port, and the bullet ripple is installed on enclosure, the paper
Basin is installed vertically on the upper end for playing ripple, and the installing port is installed on pedestal upper end, the dust cover include asbestos gauge, activated carbon,
Dustproof sheet, filter paper net, protecting frame, screw thread mouth, the screw thread mouth are embedded in protecting frame lower end, and the activated carbon is installed on asbestos gauge
Lower end, the filter paper net are installed on dustproof sheet upper end, and the asbestos gauge is installed on the lower end of dustproof sheet.
Further, the power port is installed on pedestal left upper end.
Further, the dust cover fits with shell.
Further, the protecting frame is threadedly connected to shell upper end.
Further, the dust cover is cylindrical structure.
Further, the wire radius is 3cm.
Further, the pedestal is made of polyethylene, wear-resistant.
Advantageous effect
A kind of arrangements for automotive doors loud speaker dust mask of the utility model, structure are equipped with dust cover, and dust cover is installed on
Loud speaker upper end, dust cover prevent larger sandy soil from entering cone, and filter paper net is prevented to being filtered by the sandy soil of dust cover
Tiny sandy soil enter loud speaker, and dustproof sheet isolates dust, while activated carbon absorbs remaining short grained dust, reaches
To comprehensive to be dust-proof to loud speaker.
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 structure diagram of arrangements for automotive doors loud speaker dust mask of the utility model；
Fig. 2 is a kind of structure diagram of dust mask section of the utility model.
In figure：Screw hole -1, cone -2 play ripple -3, are installing port -4, pedestal -5, power port -6, conducting wire 7, dust cover -8, outer
Shell -9, asbestos gauge -801, activated carbon -802, dustproof sheet -803, filter paper net -804, protecting frame -805, screw thread mouth -806.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of arrangements for automotive doors loud speaker dust mask technical solution：Its structure
Including screw hole 1, cone 2, play ripple 3, installing port 4, pedestal 5, power port 6, conducting wire 7, dust cover 8, shell 9, the screw hole 1 with it is outer
Shell 9 is integrated, and the conducting wire 7 is electrically connected with power port 6, and the bullet ripple 3 is installed on inside shell 9, and the cone 2 hangs down
Straight to be installed on the upper end for playing ripple 3, the installing port 4 is installed on 5 upper end of pedestal, and the dust cover 8 includes asbestos gauge 801, activity
Charcoal 802, dustproof sheet 803, filter paper net 804, protecting frame 805, screw thread mouth 806, the screw thread mouth 806 are embedded under protecting frame 805
End, the activated carbon 802 are installed on 801 lower end of asbestos gauge, and the filter paper net 804 is installed on 803 upper end of dustproof sheet, the asbestos
Net 801 is installed on the lower end of dustproof sheet 803, and the power port 6 is installed on 5 left upper end of pedestal, the dust cover 8 and 9 phase of shell
Fitting, the protecting frame 805 are threadedly connected to 9 upper end of shell, and the dust cover 8 is cylindrical structure, and 7 radius of conducting wire is
3cm, the pedestal 5 is made of polyethylene, wear-resistant.
Cone 2 described in this patent is in loud speaker, can generate in magnetic field after voice coil connection audio signal and shake strongly
Dynamic, voice coil is integrally fixed on cone, and the vibration of voice coil drives the vibration of cone simultaneously, and cone vibration forces air to shake
It is dynamic, so as to make a sound, in order to which the voice effect cone for reaching fairly good is generally made into taper, also there are some bass loudspeakers
The cone of device is made as plate, is called panel speaker, and the bullet ripple 3 is the important component of speaker system,
The related vibrations coefficient for playing ripple has a certain impact to the tonequality of loud speaker.
It is carrying out in use, dust cover 8 prevents larger sandy soil from entering cone 2, including asbestos gauge 801 to passing through dust cover
8 sandy soil are filtered, and filter out larger sandy soil, and filter paper net 804 prevents tiny sandy soil from entering loud speaker, dustproof sheet 803
Dust is isolated, while activated carbon 802 absorbs remaining short grained dust, reaches comprehensive to loud speaker to be dust-proof.
The utility model solves poor to the dust-proof effect of loud speaker, causes loud speaker that can be subject to asking for the influence of dust
Topic, the utility model are combined with each other by above-mentioned component, a kind of arrangements for automotive doors loud speaker dust mask of the utility model, knot
Structure is equipped with dust cover, is carrying out in use, dust cover prevents larger sandy soil from entering cone, including asbestos gauge to by dust-proof
The sandy soil of cover are filtered, and filter out larger sandy soil, and filter paper net prevents tiny sandy soil from entering loud speaker, and dustproof sheet is to dust
Isolated, while activated carbon absorbs remaining short grained dust, reaches comprehensive to loud speaker for dust-proof, institute specific as follows
It states:
The dust cover 8 includes asbestos gauge 801, activated carbon 802, dustproof sheet 803, filter paper net 804, protecting frame 805, screw thread
Mouth 806, the screw thread mouth 806 is embedded in 805 lower end of protecting frame, and the activated carbon 802 is installed on 801 lower end of asbestos gauge, described
Filter paper net 804 is installed on 803 upper end of dustproof sheet, and the asbestos gauge 801 is installed on the lower end of dustproof sheet 803.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, 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.
Moreover, it will be appreciated 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
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of arrangements for automotive doors loud speaker dust mask, it is characterised in that：Its structure includes screw hole (1), cone (2), plays ripple
(3), installing port (4), pedestal (5), power port (6), conducting wire (7), dust cover (8), shell (9), the screw hole (1) and shell
(9) it is integrated, the conducting wire (7) is electrically connected with power port (6), and the bullet ripple (3) is installed on shell (9) inside, institute
It states cone (2) and is installed vertically on the upper end for playing ripple (3), the installing port (4) is installed on pedestal (5) upper end, the dust cover (8)
Including asbestos gauge (801), activated carbon (802), dustproof sheet (803), filter paper net (804), protecting frame (805), screw thread mouth (806),
The screw thread mouth (806) is embedded in protecting frame (805) lower end, and the activated carbon (802) is installed on asbestos gauge (801) lower end, institute
It states filter paper net (804) and is installed on dustproof sheet (803) upper end, the asbestos gauge (801) is installed on the lower end of dustproof sheet (803).
2. a kind of arrangements for automotive doors loud speaker dust mask according to claim 1, it is characterised in that：The power port (6)
It is installed on pedestal (5) left upper end.
3. a kind of arrangements for automotive doors loud speaker dust mask according to claim 1, it is characterised in that：The dust cover (8)
It fits with shell (9).
4. a kind of arrangements for automotive doors loud speaker dust mask according to claim 1, it is characterised in that：The protecting frame
(805) it is threadedly connected to shell (9) upper end.
5. a kind of arrangements for automotive doors loud speaker dust mask according to claim 1, it is characterised in that：The dust cover (8)
For cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580617.0U CN207427464U (en) | 2017-11-23 | 2017-11-23 | A kind of arrangements for automotive doors loud speaker dust mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580617.0U CN207427464U (en) | 2017-11-23 | 2017-11-23 | A kind of arrangements for automotive doors loud speaker dust mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427464U true CN207427464U (en) | 2018-05-29 |
Family
ID=62304551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580617.0U Expired - Fee Related CN207427464U (en) | 2017-11-23 | 2017-11-23 | A kind of arrangements for automotive doors loud speaker dust mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427464U (en) |
-
2017
- 2017-11-23 CN CN201721580617.0U patent/CN207427464U/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 |
Granted publication date: 20180529 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |