CN206963056U - Automotive trim panel loudspeaker cover plate - Google Patents
Automotive trim panel loudspeaker cover plate Download PDFInfo
- Publication number
- CN206963056U CN206963056U CN201720081691.1U CN201720081691U CN206963056U CN 206963056 U CN206963056 U CN 206963056U CN 201720081691 U CN201720081691 U CN 201720081691U CN 206963056 U CN206963056 U CN 206963056U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- trim panel
- automotive trim
- panel loudspeaker
- utility
- 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
It the utility model is related to automobile technical field, more particularly to automotive trim panel loudspeaker cover plate.Comprising cover board body, the both sides in hole cross for a projection towards the inside of cover sheet thickness on the thickness face of the cover plate.Beneficial effect：Such a design in speaker cover plate hole position make it that production and processing is more convenient, and parting line is placed in the middle, and aperture opening ratio increase, outward appearance is more attractive in appearance, so that the effect of bass horn of door-plate is able to play preferably.
Description
Technical field
It the utility model is related to automobile technical field, more particularly to automotive trim panel loudspeaker cover plate.
Background technology
At present, in the existing automobile door internal decoration plate loudspeaker cover plate of industry, it is mainly used in conventional traditional hole image, point
Loft is polycrystalline substance, and hole position and hole size all not only produce according to fixed size, such a traditional loudspeaker deck design
When requisite quality rate it is low, and it is excessive easily to occur openings at one side in production process, the too small image of openings at one side, influence outward appearance and
Bass horn performance, structure can effectively solve corresponding problem after improvement.
Utility model content
The purpose of utility model：In order to provide a kind of more preferable automotive trim panel loudspeaker cover plate of effect and mould, tool
Body purpose is shown in multiple substantial technological effects of specific implementation part.
In order to reach as above purpose, the utility model adopts the following technical scheme that：
Scheme one：
Automotive trim panel loudspeaker cover plate, it is characterised in that comprising cover board body, the two of hole on the thickness face of the cover plate
Side crosses for a projection towards the inside of cover sheet thickness.
The further technical scheme of the utility model is that the projection includes a crest line.
The further technical scheme of the utility model is that the crest line is 1.5mm apart from the outer surface of cover board body.
Scheme two：
Automotive trim panel speaker cover board mold, it is characterised in that comprising two half modules, can agree with after two half module docking
The hole of cover board body, each self-contained half bore of two half modules, half hole depth are 1.5mm, and die parting line is 1.5mm away from appearance distance,
Front drafting angle is 7 °, and back side draft angle is 7 °.
Using the utility model of as above technical scheme, had the advantages that relative to prior art：Loudspeaker cover plate
Such a design of hole position make it that production and processing is more convenient, and parting line is placed in the middle, and aperture opening ratio increase, outward appearance is more attractive in appearance, so that
The effect of bass horn of door-plate is able to play preferably.
Brief description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is this patent loudspeaker cover plate through hole half-via hole position image；
Fig. 2 is this patent loudspeaker cover plate through hole half-via hole position image sectional schematic diagram；
Fig. 3 is common conventional loudspeakers cover plate through hole half-via hole position image sectional schematic diagram.
Embodiment
Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings, embodiment is not formed to limit of the present utility model
System：
Automotive trim panel loudspeaker cover plate, it is characterised in that comprising cover board body, the two of hole on the thickness face of the cover plate
Side crosses for a projection 1 towards the inside of cover sheet thickness.Substantive technique effect that the technical scheme at this place is played and its
Implementation process is as follows：Mould in preparation process includes two half modules, can agree with the hole of cover board body after two half module docking,
Each self-contained half bore of two half modules so that die parting line is located at middle part, rather than the bottom of prior art.Described raised 1 includes one
Individual crest line 2.The crest line 2 is 1.5mm apart from the outer surface of cover board body.
Change its number of degrees in traditional hole position draft angle, while change its hole position structure, between improving between its hole position
Gap, risk is molded when improving by this design and effectively reduce production, and increase the aperture opening ratio of cover plate, while preferably caused low
Sound loudspeaker play more preferable amplifying effect.The hole position structure of script conventional cover plate is changed, the design image ensures that half hole depth is
1.5mm, die parting line are 1.5mm away from appearance distance, and front drafting angle is 7 °, and back side draft angle is 7 °.
Automotive trim panel speaker cover board mold, it is characterised in that comprising two half modules, can agree with after two half module docking
The hole of cover board body, each self-contained half bore of two half modules, half hole depth are 1.5mm, and die parting line is 1.5mm away from appearance distance,
Front drafting angle is 7 °, and back side draft angle is 7 °.The mould and scheme one at this place have specific counter structure, belong to corresponding
Scheme.
This patent can guarantee that process easy mold release, will not produce bad aperture, it can also be ensured that the openings of sizes in hole, improve production
Product production efficiency, bad products are reduced, reduce product cost, effectively improve product quality level.
In a creative way, each effect of the above is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of Novel sound box cover plate.Part details not shown in figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
Restrict, but it can also be mutually combined in the case where not conflicting, and reach multiple effects and realize jointly.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within claimed scope.
Claims (3)
1. automotive trim panel loudspeaker cover plate, it is characterised in that comprising cover board body, on the thickness face of the cover plate both sides in hole
Crossed towards the inside of cover sheet thickness for a projection (1).
2. automotive trim panel loudspeaker cover plate as claimed in claim 1, it is characterised in that the projection (1) includes a rib
Line (2).
3. automotive trim panel loudspeaker cover plate as claimed in claim 2, it is characterised in that the crest line (2) is apart from cover plate sheet
The outer surface of body is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081691.1U CN206963056U (en) | 2017-01-22 | 2017-01-22 | Automotive trim panel loudspeaker cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081691.1U CN206963056U (en) | 2017-01-22 | 2017-01-22 | Automotive trim panel loudspeaker cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206963056U true CN206963056U (en) | 2018-02-02 |
Family
ID=61377002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081691.1U Expired - Fee Related CN206963056U (en) | 2017-01-22 | 2017-01-22 | Automotive trim panel loudspeaker cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206963056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078098A (en) * | 2020-08-28 | 2020-12-15 | 海信视像科技股份有限公司 | Display device and mold for injection molding of plastic mesh enclosure |
-
2017
- 2017-01-22 CN CN201720081691.1U patent/CN206963056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078098A (en) * | 2020-08-28 | 2020-12-15 | 海信视像科技股份有限公司 | Display device and mold for injection molding of plastic mesh enclosure |
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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: 20180202 Termination date: 20210122 |