CN205793259U - A kind of Graphene speaker diaphragm - Google Patents
A kind of Graphene speaker diaphragm Download PDFInfo
- Publication number
- CN205793259U CN205793259U CN201620515235.9U CN201620515235U CN205793259U CN 205793259 U CN205793259 U CN 205793259U CN 201620515235 U CN201620515235 U CN 201620515235U CN 205793259 U CN205793259 U CN 205793259U
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Abstract
This utility model relates to a kind of Graphene speaker diaphragm, including diaphragm substrate layer and the graphene layer being attached to described diaphragm substrate layer surface.Microspeaker diaphragm is designed by this utility model by meeting, particularly as earphone upper speaker vibrating diaphragm use, can bend to very wide-angle and avoid irreversible deformation, the biggest pressure can be resisted, improve membrane ruggedness, improve speaker acoustics output performance.
Description
Technical field
This utility model relates to a kind of speaker diaphragm, is specifically related to a kind of Graphene speaker diaphragm.
Background technology
Graphene be a kind of Two-dimensional Carbon material be stripped out from graphite material, be made up of carbon atom only one layer former
The two dimensional crystal of sub-thickness.It is as the thinnest, maximum intensity, electrical and thermal conductivity performance are the strongest a kind of novel nano-material.
It addition, in speaker, diaphragm is parts the most great with its frequency response property relationship, the skill in this field
Art personnel explore diligently for improving the technical specification of diaphragm further by every means.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of have preferable intensity and more preferable high frequency performance raise one's voice
Device diaphragm.
This utility model is that the technical scheme solving the proposition of above-mentioned technical problem is: a kind of Graphene speaker diaphragm, bag
Include diaphragm substrate layer and be attached to the graphene layer on described diaphragm substrate layer surface.
Further, described Graphene speaker diaphragm is by top dome portion and the ring being connected in described top dome portion circumference
Portion is constituted, and the edge in described ring portion horizontally outward extends and is formed with connecting portion, also includes being fixed on described connecting portion
Copper ring.
Further, described ring portion is provided with a circle rib stricture of vagina annular array.
Further, described diaphragm base material is by PET material, PAR material, PEI material, PI material, PEEK material and PU
It is combined after in combination of two or more in material and makes.
The beneficial effects of the utility model are:
Microspeaker diaphragm is designed by this utility model by meeting, and makes particularly as earphone upper speaker vibrating diaphragm
With, can bend to very wide-angle and avoid irreversible deformation, the biggest pressure can be resisted, improve membrane ruggedness, raising is raised
Sound device acoustics output performance.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings Graphene speaker diaphragm of the present utility model is described further.
Fig. 1 is the top view of Graphene speaker diaphragm in this utility model；
Fig. 2 is the structure cut-away view of Graphene speaker diaphragm in this utility model；
Fig. 3 is the sectional structure chart of Graphene speaker diaphragm in this utility model.
Detailed description of the invention
Embodiment
According to Fig. 1, Fig. 2 and Fig. 3, the Graphene speaker diaphragm in this utility model, including diaphragm substrate layer 12
With the graphene layer 11 being attached to diaphragm substrate layer 12 surface.
In the present embodiment, Graphene speaker diaphragm is preferably by top dome portion 10 and is connected in top dome portion 10 circumference
Ring portion 20 constitute, the edge in ring portion 20 horizontally outward extends and is formed with connecting portion, also includes being fixed on connecting portion
Copper ring 30.
Being provided with circle rib stricture of vagina 40 annular array in ring portion 20, rib stricture of vagina 40 is preferably 64.
Graphene layer 11 is single-layer graphene in the present embodiment, naturally it is also possible to be two layer graphenes, even multilamellar stone
Ink alkene is combined.
Diaphragm base material can be by two in PET material, PAR material, PEI material, PI material, PEEK material and PU material
Plant or be combined after multiple combination and make.
The above-described embodiment that is not limited to of the present utility model, the technical scheme of each embodiment above-mentioned of the present utility model that
This can form new technical scheme with combined crosswise, and the technical scheme that the most all employing equivalents are formed all falls within this practicality
In the protection domain of novel requirement.
Claims (2)
1. a Graphene speaker diaphragm, it is characterised in that: include diaphragm substrate layer and be attached to described diaphragm substrate layer table
The graphene layer in face, described Graphene speaker diaphragm is by top dome portion and the ring portion structure being connected in described top dome portion circumference
Becoming, the edge in described ring portion horizontally outward extends and is formed with connecting portion, also includes the copper ring being fixed on described connecting portion.
Graphene speaker diaphragm the most according to claim 1, it is characterised in that: it is provided with a circle rib stricture of vagina in described ring portion
Annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515235.9U CN205793259U (en) | 2016-05-31 | 2016-05-31 | A kind of Graphene speaker diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515235.9U CN205793259U (en) | 2016-05-31 | 2016-05-31 | A kind of Graphene speaker diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793259U true CN205793259U (en) | 2016-12-07 |
Family
ID=58138096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515235.9U Active CN205793259U (en) | 2016-05-31 | 2016-05-31 | A kind of Graphene speaker diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094724A1 (en) * | 2016-11-28 | 2018-05-31 | 声电电子科技(惠州)有限公司 | Graphene speaker diaphragm |
-
2016
- 2016-05-31 CN CN201620515235.9U patent/CN205793259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094724A1 (en) * | 2016-11-28 | 2018-05-31 | 声电电子科技(惠州)有限公司 | Graphene speaker diaphragm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |