CN108747836A - Curved surface cover board method of texture processing, textured curved surface cover board and terminal device - Google Patents
Curved surface cover board method of texture processing, textured curved surface cover board and terminal device Download PDFInfo
- Publication number
- CN108747836A CN108747836A CN201810712425.3A CN201810712425A CN108747836A CN 108747836 A CN108747836 A CN 108747836A CN 201810712425 A CN201810712425 A CN 201810712425A CN 108747836 A CN108747836 A CN 108747836A
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- CN
- China
- Prior art keywords
- curved surface
- cover board
- surface cover
- texture processing
- sandblasting
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of curved surface cover board method of texture processing, textured curved surface cover board and terminal device, wherein this method includes：The curved surface cover board of pending terminal device is cleaned；Sandblasting is carried out on the surface of curved surface cover board, to form texture on the surface of curved surface cover board.Above-mentioned technical proposal disclosed in the present application, first the curved surface cover board of terminal device is cleaned up, then sandblasting is carried out on the surface of curved surface cover board again, to form texture on the surface of curved surface cover board, it is anti-skidding to make curved surface cover board have the function of, curved surface lid surface, which is formed by texture, simultaneously can also promote the aesthetics of curved surface cover board, meet the needs of user is to terminal device.
Description
Technical field
The present invention relates to technical field of electronic products, more specifically to a kind of curved surface cover board method of texture processing, band
The curved surface cover board and terminal device of texture.
Background technology
With the development of science and technology, miscellaneous electronic product is increasingly becoming indispensable consumption in people's daily life
One of product.
By taking mobile phone as an example, currently, most of mobile phone battery cover is made of metal.Although feel is relatively good,
But metal material can generate mobile phone signal certain shielding, therefore, then need the design injection molding aerial band in metal back cover,
To ensure the normal communication of mobile phone, and this can generate the integraty of cell phone rear cover certain influence.In addition, due to metal material
Hardness is relatively low, not wear-resisting, and user is likely to result in surface and scratches during use, to influence whole aesthetics.
Relative to metal material, glass material will not generate signal shielding, meanwhile, ground glass be not easy during use by
It scratches, and in use it is possible to prevente effectively from fingerprint residues.Therefore, the case where requiring to be getting faster to communication speed
Under, there are boundless application scenarios using ground glass as the curved surface cover board of mobile phone.But it is how real on curved surface cover board
Existing texture is to play anti-skidding effect, while the aesthetics for promoting curved surface cover board is always the technical barrier of this field.
In conclusion how on curved surface cover board realize grain effect be that those skilled in the art's technology urgently to be resolved hurrily is asked
Topic.
Invention content
In view of this, the object of the present invention is to provide a kind of curved surface cover board method of texture processing, textured curved surface cover boards
And terminal device, it is anti-skidding to make curved surface cover board have the function of to realize grain effect on curved surface cover board, and curved surface lid
The texture of plate surface can also promote the aesthetics of curved surface cover board simultaneously.
To achieve the goals above, the present invention provides the following technical solutions：
A kind of curved surface cover board method of texture processing, including：
The curved surface cover board of pending terminal device is cleaned；
Sandblasting is carried out on the surface of the curved surface cover board, to form texture on the surface of the curved surface cover board.
Preferably, before the surface of the curved surface cover board carries out sandblasting, further include：
It is armor coated in the curved surface lid surface, and the protective layer is cured；
Utilize the protective layer of laser ablation predetermined position；
After the surface of the curved surface cover board carries out sandblasting, further include：
Remove the protective layer of the curved surface lid surface.
Preferably, the protective layer is specially to protect ink.
Preferably, it is 150-230 DEG C to carry out cured temperature to the protection ink, time 30-60min.
Preferably, the protective layer of the curved surface lid surface is removed, including：
The protection ink is removed using aqueous slkali.
Preferably, the aqueous slkali is the potassium hydroxide that mass percentage concentration is 5%-30%, and temperature when removal is 60-
80 DEG C, time 10-30min.
Preferably, the raw materials used grain size of sandblasting is 1-15 μm.
Preferably, the raw material used in sandblasting be titanium dioxide, silica, in silicon carbide any one or it is arbitrary a variety of
Combination.
A kind of textured curved surface cover board, the textured curved surface cover board are to utilize curved surface lid described in any one of the above embodiments
Plate method of texture processing is prepared into.
A kind of terminal device, including textured curved surface cover board as described above.
The present invention provides a kind of curved surface cover board method of texture processing, textured curved surface cover boards and terminal device, wherein
This method includes：The curved surface cover board of pending terminal device is cleaned；Curved surface cover board surface carry out sandblasting, with
The surface of curved surface cover board forms texture.Above-mentioned technical proposal disclosed in the present application first cleans the curved surface cover board of terminal device dry
Only, sandblasting then is carried out on the surface of curved surface cover board again, to form texture on the surface of curved surface cover board, to make curved surface cover board have
Play the role of anti-skidding, while curved surface lid surface is formed by texture can also promote the aesthetics of curved surface cover board, meets user
Demand to terminal device.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of curved surface cover board method of texture processing provided in an embodiment of the present invention；
Fig. 2 is armor coated machining sketch chart on curved surface cover board provided in an embodiment of the present invention；
Fig. 3 is the machining sketch chart provided in an embodiment of the present invention for carrying out laser engraving on the protection layer；
Fig. 4 is the machining sketch chart provided in an embodiment of the present invention that blasting treatment is carried out to curved surface cover board；
Fig. 5 is the structural schematic diagram of obtained curved surface cover board after removal protective layer provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is referred to, it illustrates a kind of flow chart of curved surface cover board method of texture processing provided in an embodiment of the present invention,
May include：
S11：The curved surface cover board of pending terminal device is cleaned.
The pending curved surface cover board for terminal device can be carried out using dilute alkaline aqueous solution or detergent clear
It washes, the fouls such as the dust of curved surface lid surface is washed, to ensure the cleannes of curved surface cover board.It is of course also possible to root
According to the case where curved surface cover board and directly carrying out cleaning using water or wiped etc. using towel, here to curved surface cover board institute into
The mode of capable cleaning and the solution used in cleaning do not do any restriction.
S12：Sandblasting is carried out on the surface of curved surface cover board, to form texture on the surface of curved surface cover board.
After having been cleaned to curved surface cover board, waits for that curved surface lid surface is dried, then can be carried out on the surface of curved surface cover board
Sandblasting, to form texture on the surface of curved surface cover board, wherein mentioned surface can be the whole table of curved surface cover board here
Face, or the part surface of curved surface cover board.Curved surface lid surface, which is formed by texture, can not only play anti-skidding effect,
It can also play the role of decoration to terminal device, to increase the aesthetics of curved surface cover board.
Above-mentioned technical proposal disclosed in the present application first cleans up the curved surface cover board of terminal device, then again in curved surface
The surface of cover board carries out sandblasting, anti-skidding to make curved surface cover board have the function of to form texture on the surface of curved surface cover board, together
When curved surface lid surface be formed by texture and can also promote the aesthetics of curved surface cover board, meet need of the user to terminal device
It asks.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, curved surface cover board surface carry out sandblasting it
Before, can also include：
It is armor coated in curved surface lid surface, and protective layer is cured；
Utilize the protective layer of laser ablation predetermined position；
After the surface of curved surface cover board carries out sandblasting, can also include：
Remove the protective layer of curved surface lid surface.
To curved surface cover board carry out sandblasting when, can according to the demand of user or actual needs etc. in curved surface lid surface
Portion sandblasting, namely curved surface cover board portion formed texture.Concrete implementation process can be：
Step S1：It is armor coated.
Specifically may refer to Fig. 2, it illustrates provided in an embodiment of the present invention on curved surface cover board it is armor coated plus
Work schematic diagram.On the surface of curved surface cover board 11 armor coated 12, in order to increase attachment of the protective layer 12 on curved surface cover board 11
Power then carries out coated protective layer 12 so that protective layer 12 can play the role of preferably protecting to curved surface cover board 11
Solidification.It should be noted that protective layer 12 can be coated on curved surface cover board 11 using spin coating or other modes, here
Armor coated 12 mode is not limited.
Step S2：Laser engraving.
Fig. 3 specifically is may refer to, adding for laser engraving is carried out on the protection layer it illustrates provided in an embodiment of the present invention
Work schematic diagram.After solidification, the protective layer 12 of predetermined position on laser ablation curved surface cover board 11 can be utilized, in order to right
During curved surface cover board 11 carries out sandblasting, only texture is formed in the predetermined position of curved surface cover board 11.Wherein, predeterminated position is
For the position of demand or actual needs etc. set by 11 surface of curved surface cover board previously according to user.
Step S3：Blasting treatment.
Fig. 4 specifically is may refer to, the progress blasting treatment of curved surface cover board is added it illustrates provided in an embodiment of the present invention
Work schematic diagram.After laser engraving, then blasting treatment can be carried out to curved surface cover board 11, due to the protective layer 12 of predetermined position
It has been removed and curved surface cover board 11 is made to expose, as the position except predeterminated position, due to being still covered with protective layer 12 not
Curved surface cover board 11 is set to expose.Therefore, during sandblasting, exposed surface of position there will be the presence of sand material, from
And form texture in the portion on 11 surface of curved surface cover board.
Step S4：Remove protective layer.
Fig. 5 specifically is may refer to, it illustrates obtained curved surface lids after removal protective layer provided in an embodiment of the present invention
The structural schematic diagram of plate.After the surface of curved surface cover board 11 carries out sandblasting, then the protection for removing 11 surface of curved surface cover board is needed
Layer 12, finally obtains the textured curved surface cover board 11 of the surface band of meet demand.
It is this to realize that the mode of texture is not only simple for process on 11 surface of curved surface cover board, but also can be according to user demand
And the shape of texture is designed, to realize the diversification of curved surface cover board 11, and increase the aesthetics of curved surface cover board 11.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, protective layer are specifically as follows protection ink.
Using protection ink as curved surface cover board protective layer with it is easy to operate, film coated surface is uniform, setting rate is fast,
Has the characteristics that good adhesive force.Wherein, protection ink be can be carried out on glass print and by processing can be secured
The ink of attachment, and different ink can be divided by different criteria for classifications, such as：It is divided into oil-based ink by inking solvent
And water-based ink, it is divided into food pack-Print No. Ink and leadless environment-friendly ink by environmental protection standard, it is suitable to select according to actual needs here
Protective layer of the ink as curved surface cover board.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, carrying out cured temperature to protection ink is
150-230 DEG C, time 30-60min.
During carrying out cured to protection ink, temperature range is in 150-230 DEG C used by curing, when solidification
It grows within the scope of 30-60min, to allow protection ink to be preferably attached on curved surface cover board, to be played to curved surface cover board
The effect of protection.It is of course also possible to other solidification temperatures and hardening time are set according to actual demand, these design parameters
Within protection scope of the present invention.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention removes the protective layer of curved surface lid surface,
May include：
Protection ink is removed using aqueous slkali.
The protection ink coated by aqueous slkali removal curved surface lid surface can be utilized.This removing method can not only incite somebody to action
It protects ink removal clean, the texture formed to curved surface cover board in removal process and to curved surface lid surface can also be reduced
Caused damage.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, aqueous slkali are that mass percentage concentration is 5%-
30% potassium hydroxide, temperature when removal are 60-80 DEG C, time 10-30min.
The protection ink that the potassium hydroxide that mass percentage concentration is 5%-30% removes curved surface lid surface may be used.Separately
Outside, in order to reach preferable removal effect, then used temperature specifically can be within the scope of 60-80 DEG C when removing, time tool
Body can be within the scope of 10-30min.It is of course also possible to other aqueous slkalis be used according to actual needs, as sodium hydroxide is molten
Liquid, and other temperature and time parameter are set, these are within protection scope of the present invention.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, the raw materials used grain size of sandblasting are 1-15 μ
m。
When the curved surface cover board to terminal device carries out sandblasting, raw materials used grain size can be 1-15 μm, to increase song
The skid resistance of surface cover, while increasing Experience Degree when user uses.
A kind of curved surface cover board method of texture processing provided in an embodiment of the present invention, the raw material used in sandblasting be titanium dioxide,
Any one in silica, silicon carbide or arbitrary a variety of combination.
Raw material used in sandblasting can be any one in titanium dioxide, silica, silicon carbide, or arbitrary
A variety of combinations to improve the effect of sandblasting, and extends the service life of curved surface cover board.It is of course also possible to according to practical need
To use other raw materials as the raw material used in sandblasting, such as aluminium oxide etc..
The embodiment of the present invention additionally provides a kind of textured curved surface cover board, and textured curved surface cover board is to utilize above-mentioned
What a kind of curved surface cover board method of texture processing was prepared into.
It can be played using the textured curved surface cover board prepared by any of the above-described koji surface cover method of texture processing
Anti-skidding effect, while the aesthetics of curved surface cover board can also be increased.
In addition, the embodiment of the present invention additionally provides a kind of terminal device, including above-mentioned textured curved surface cover board.
Above-mentioned mentioned terminal device is specifically as follows mobile phone, tablet computer etc., also can be by textured curved surface
Cover board in the terminal devices such as mobile phone, tablet computer, to improve the skid resistance of terminal device, and improving terminal device simultaneously
Aesthetics.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the element that the process, method, article or equipment including a series of elements is intrinsic.?
Do not have in the case of more limiting, the element limited by sentence "including a ...", it is not excluded that including the element
There is also other identical elements in process, method, article or equipment.In addition, above-mentioned technology provided in an embodiment of the present invention
The part consistent with technical solution realization principle is corresponded in the prior art and unspecified in scheme, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of curved surface cover board method of texture processing, which is characterized in that including：
The curved surface cover board of pending terminal device is cleaned；
Sandblasting is carried out on the surface of the curved surface cover board, to form texture on the surface of the curved surface cover board.
2. curved surface cover board method of texture processing according to claim 1, which is characterized in that on the surface of the curved surface cover board
Before carrying out sandblasting, further include：
It is armor coated in the curved surface lid surface, and the protective layer is cured；
Utilize the protective layer of laser ablation predetermined position；
After the surface of the curved surface cover board carries out sandblasting, further include：
Remove the protective layer of the curved surface lid surface.
3. curved surface cover board method of texture processing according to claim 2, which is characterized in that the protective layer is specially to protect
Ink.
4. curved surface cover board method of texture processing according to claim 3, which is characterized in that consolidate to the protection ink
The temperature of change is 150-230 DEG C, time 30-60min.
5. curved surface cover board method of texture processing according to claim 3, which is characterized in that remove the curved surface lid surface
The protective layer, including：
The protection ink is removed using aqueous slkali.
6. curved surface cover board method of texture processing according to claim 5, which is characterized in that the aqueous slkali is quality percentage
The potassium hydroxide of a concentration of 5%-30%, temperature when removal are 60-80 DEG C, time 10-30min.
7. curved surface cover board method of texture processing according to claim 1, which is characterized in that the raw materials used grain size of sandblasting is
1-15μm。
8. curved surface cover board method of texture processing according to claim 7, which is characterized in that the raw material used in sandblasting is dioxy
Change any one in titanium, silica, silicon carbide or arbitrary a variety of combination.
9. a kind of textured curved surface cover board, which is characterized in that the textured curved surface cover board is to be appointed using claim 1-8
What the curved surface cover board method of texture processing described in one was prepared into.
10. a kind of terminal device, which is characterized in that including textured curved surface cover board as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712425.3A CN108747836A (en) | 2018-06-29 | 2018-06-29 | Curved surface cover board method of texture processing, textured curved surface cover board and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712425.3A CN108747836A (en) | 2018-06-29 | 2018-06-29 | Curved surface cover board method of texture processing, textured curved surface cover board and terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN108747836A true CN108747836A (en) | 2018-11-06 |
Family
ID=63975571
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810712425.3A Pending CN108747836A (en) | 2018-06-29 | 2018-06-29 | Curved surface cover board method of texture processing, textured curved surface cover board and terminal device |
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Cited By (2)
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| CN111590471A (en) * | 2020-04-17 | 2020-08-28 | 模德模具(东莞)有限公司 | Production process for forming mechanical texture on mold |
| CN112243055A (en) * | 2019-07-19 | 2021-01-19 | Oppo（重庆）智能科技有限公司 | Preparation method of shell assembly, shell assembly and mobile terminal |
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Application publication date: 20181106 |