CN106572211B - Shell, method for producing shell and mobile terminal - Google Patents
Shell, method for producing shell and mobile terminal Download PDFInfo
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- CN106572211B CN106572211B CN201610973678.7A CN201610973678A CN106572211B CN 106572211 B CN106572211 B CN 106572211B CN 201610973678 A CN201610973678 A CN 201610973678A CN 106572211 B CN106572211 B CN 106572211B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of shell, method for producing shell and mobile terminals, the shell includes metal portion and the non-metal portion that is fixedly connected with the metal portion, the non-metal portion is attached to coating towards user side, and the color of the coating is consistent with the surface color of the metal portion towards user.By being attached to coating towards user side in the non-metal portion, and it is consistent with the surface color of the metal portion towards user using the color of the coating, so that the shell overall appearance performance is consistent, and then improve user experience.
Description
The application, which is application No. is the 201610812276.9, applying date, is September in 2016 8, application it is entitled " shell,
Method for producing shell and mobile terminal " patent application divisional application.
Technical field
The present invention relates to the communications field more particularly to a kind of shells, method for producing shell and mobile terminal.
Background technique
With the extensive use of mobile phone metal shell, people are higher and higher to the appearance requirement of phone housing, more and more
People's clock be intended to phone housing appearance integration.However, majority mobile phone is limited by communication function or is limited by processing technology at present,
Phone housing is caused all to there is metal portion and non-metal portion.Since non-metal portion is used, same material is not constituted with metal portion, is led
The appearance color of the appearance color and metal portion that cause non-metal portion is inconsistent, so that the appearance overall performance of phone housing is not
Height, so that user experience is not high.
Summary of the invention
The present invention provides a kind of antenna assembly and mobile terminal that user experience can be improved.
The present invention provides a kind of antenna assembly, wherein the shell includes metal portion and be fixedly connected with the metal portion
Non-metal portion, the non-metal portion are attached to coating, the color of the coating and the metal portion towards use towards user side
The surface color at family is consistent.
The present invention also provides a kind of method for producing shell, wherein the method for producing shell includes:
The shell product with metal portion and non-metal portion is provided, the metal portion and the non-metal portion are through sanding and polishing
Processing；
Coating, the color of the coating are set up in the region that the appearance surfaces of the shell product are located at the non-metal portion
With the appearance surfaces solid colour of the metal portion.
The present invention also provides a kind of mobile terminals, wherein the mobile terminal includes above-mentioned shell, the mobile terminal
It further include the functional component for being fixed on the intracorporal mainboard of the shell He being set on the mainboard.
Shell, method for producing shell and mobile terminal of the invention, by attached towards user side in the non-metal portion
Equipped with coating, and it is consistent with the surface color of the metal portion towards user using the color of the coating, so that described
Shell overall appearance performance is consistent, and then improves user experience.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of shell provided by the invention；
Fig. 2 is the enlarged diagram of the part II of the shell of Fig. 1；
Fig. 3 is the schematic diagram of the shell of Fig. 1；
Fig. 4 is the machining sketch chart of the shell of Fig. 1；
Fig. 5 is the machining sketch chart of the shell of Fig. 1；
Fig. 6 is the machining sketch chart of the shell of Fig. 1；
Fig. 7 is the machining sketch chart of the shell of Fig. 1；
Fig. 8 is the schematic diagram of the shell of Fig. 1；
Fig. 9 is the schematic diagram of the shell of Fig. 1；
Figure 10 is the top view of the shell of Fig. 9；
Figure 11 is the schematic diagram of the shell of Fig. 1；
Figure 12 is the flow diagram of method for producing shell provided by the invention；
Figure 13 is the machining sketch chart of Fig. 1 shell；
Figure 14 is the schematic diagram of mobile terminal provided by the invention.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by.
Please refer to Fig. 1 and Fig. 2, a kind of shell 100 provided by the invention.The shell 100 includes metal portion 10 and fixes
The non-metal portion 20 of the metal portion 10 is connected, the non-metal portion 10 is attached to coating 30, the coating towards user side
30 color is consistent with the surface color of metal portion 10 towards the user.It is understood that the shell 100 can be used as
The shell of mobile terminal 200, the mobile terminal 200 can be mobile phone, tablet computer, laptop etc..
By being attached to coating 30 towards user side in the non-metal portion 20, and using the color of the coating 30 with
The surface color of metal portion 10 towards the user are consistent, so that 100 overall appearance performance of the shell is consistent, Jin Erti
High user experience.
In present embodiment, the shell 100 is plate-like.The non-metal portion 20 is fixed on 10 side of metal portion.
The non-metal portion 20, which can be, is distributed in the shell 100 by preset shape.The metal portion 10 can be by complete gold
Belong to plate to cut.The non-metal portion 20, which can be, is fixed on the metal portion 10 by the techniques such as injecting or being bonded.For
The bulk metal texture of the increase shell 100, region shared by the non-metal portion 20 are less than the shared of the metal portion 10
Region.Certainly, in other embodiments, region shared by region shared by the non-metal portion 20 and the metal portion 10 can also be with
It is identical, or is greater than region shared by the metal portion 10.
In present embodiment, the coating 30 is mixture.The coating 30 is uniformly layed in 20 court of non-metal portion
To the surface of user.The coating 30 is in the orthographic projection region of the non-metal portion 20 and the non-metal portion 20 towards user's
Surface region coincides.To which the coating 30 covers the non-metal portion 20 completely, i.e., the non-metal portion 20 is hidden in
Under the coating 30.The non-metal portion 20 is covered completely using the coating 30, so that user observes the shell 100
Appearance, only it is observed that the metal portion 10 and the coating 30, and the color of the coating 30 and 10 court of metal portion
Surface color to user is consistent, so that the overall appearance performance of the shell 100 is consistent, improves user experience.It can be with
Understand, the color of the coating 30 is consistent with the surface color of metal portion 10 towards the user to be expressed as user and directly see
The color appearance for the coating 30 seen is consistent with the surface color appearance of the metal portion 10 towards user, i.e., the described coating
The surface perception solid colour of 20 perception color and the metal portion 10 towards user.Certainly, in other embodiments, institute
Stating 30 overlay areas of coating can also be the exterior surface area greater than the non-metal portion 20.
Further, the coating 30 is made of the ink 33 for being mixed into metallic 31 and colorant 32.In present embodiment,
By being mixed into metallic 31 in ink 33, so that the coating 30 has outside metal identical with the metal portion 10
It sees, and by being mixed into colorant 32 in the ink 33, so that 30 integral color of the coating is improved, so that described
The appearance color of coating 30 is consistent with the appearance color of the metal 10.And utilize the coating 30 mainly by 33 structure of ink
At so that the coating 30 be facilitated to take shape in the non-metal portion 20, it can the overlay area of the coating 30 is accurately controlled,
To improve the appearance property of the shell 100.It is understood that the coating 30 can use spraying process, screen printing
Dataller's skill or be that exposure development mode takes shape on the non-metal portion 20.The metallic 31 and the colorant 32 can
To be mixed into the ink 33 according to certain predetermined ratio, the metallic 31 can be aluminium or silver or iron or titanium or magnesium
The metal alloy of any metal or multiple combinations, such as the metallic 31 can be aluminium powder, silver powder or titanium valve, aluminium closes
Bronze or Titanium Powder or Al-Mg alloy powder or titanium magnesium alloy powder.In other embodiments, the metallic 31 may be used also
To be using stainless steel particles.
Further, referring to Fig. 3, the coating 30 is attached to ink protective layer 40 towards user side.
In present embodiment, the material of the ink protective layer 40 is ink.The ink protective layer 40 has translucency.
The appearance color light of the coating 30 is observed through the ink protective layer 40 for user, that is, avoids the ink
Protective layer 40 influences the appearance of the coating 30, that is, ensure that the overall appearance performance of the shell 100.The ink protective layer
40 surface tensile stress with higher, so that the ink protective layer 40 has wear-resisting, the corrosion-resistant and resistance to performances such as fall off.It is described
Shell 100 sets one layer of coating 30 and one layer of ink protective layer 40 on the non-metal portion 20.The ink protection
40 orthographic projection region on the coating 30 of layer coincides with the coating 30, so that the ink protective layer 40 can be with
It is accurately attached to the coating 30, and then ensure that the appearance property of the shell 100, prevent the coating 30 from scratching, falling off,
Or it erodes, and reduce production cost.In other embodiments, the non-metal portion 20 is laminated with coating described in multilayer
30 or/and multilayer described in ink protective layer 40 so that the color in the non-metal portion 20 of the shell 100 is purer
Just, and appearance protective performance is more excellent.
Further, the ink protective layer 40 is resist sandblasting ink.
In present embodiment, in order to guarantee the overall appearance planarization of the shell 100, and in order to enable the shell
100 surface obtains certain cleannes and different roughness, carries out sandblasting by the appearance surfaces in the metal portion 10
Processing, and then improve the appearance surfaces mechanical performance of the shell 100, the appearance surfaces for improving the shell 100 are anti-
Fatigability.However before carrying out at sandblasting to the metal portion 10, if the ink protective layer 40 has been attached to the painting
On layer 30, then the ink protective layer 40 needs to use resist sandblasting ink, so that surface carries out at sandblasting to the metal 10
When reason, the ink protective layer 40 is damaged, to influence the surface structure performance of the shell 100.Certainly, in other embodiment party
In formula, the coating 30 can also use resist sandblasting ink, to further increase the surface structure performance of the shell 100.
Further, the ink 33 and the ink protective layer 40 are exposure ink.In present embodiment, the painting
Layer 30 and the ink protective layer 40 use exposure development mode to take shape in the non-metal portion 20.Specifically, firstly, please referring to
Fig. 4 is laid with one layer of coloring printing ink 30a in the outer surface of the metal portion 10 and the non-metal portion 20, to the colored oil jointly
Black 30a is toasted 20 minutes under 70 degrees Celsius；Then, referring to Fig. 5, being laid with institute on the coloring printing ink 30a after overbaking
State protection ink 40a；Subsequently, referring to Fig. 6, pasting film film 40b, film film 40b on the protection ink 40a
It coincides with default shadow region 40c, the default shadow region 40c with the non-metal portion 20, institute is irradiated by light source 40d
Film film 40b is stated, so that the protection ink 40a and the coloring printing ink 30a are corresponding with the shadow region 40c
Part generation photopolymerization reaction, and the area corresponding with the metal portion 10 the protection ink 40a and coloring printing ink 30a
Photopolymerization reaction does not occur then for domain；Subsequently, referring to Fig. 7, using lye to the protection ink 40a and the coloring printing ink
Photopolymerization reaction part does not occur and is corroded by 30a, thus only retain on the non-metal portion 20 the protection ink 40a and
The coloring printing ink 30a.Finally, to the protection ink 40a and the coloring printing ink 30a that remain in the non-metal portion 20
Carry out 180 degrees Celsius of baking-curings so that remain in the non-metal portion 20 the protection ink 40a and the coloring
Ink 30a is respectively formed the coating 30 and the ink protective layer 40.
Further, the ink protective layer 40 has the matte surface towards user.In present embodiment, due to the gold
Blasting treatment is passed through towards user on one side by category portion 10, so that many bumps can be presented in the appearance surfaces of the metal portion 10
Diffusing reflection can be presented in uneven pitting, i.e., the appearance of the described metal portion 10.And in order to enable the shell 100 is described non-
The appearance property that appearance property at metal portion 20 is held in the metal portion 10 is consistent, thus by the ink protective layer
40 carry out matte management towards user's one side, so that bumps can also be presented towards user's one side in the ink protective layer 40
Uneven pitting, i.e., the described ink protective layer 40 are also possible to that diffusing reflection is presented towards user on one side.
Further, antenna headroom region of the non-metal portion 20 to form the shell 100.
In present embodiment, the region as shared by the metal portion 10 is greater than region shared by the non-metal portion 20.And work as
When the shell 100 is applied to mobile terminal 200, the antenna inside the mobile terminal 200 is needed through 100 spoke of shell
Radio magnetic signal.The metal portion 10 unavoidably shields antenna electromagnetic signal due to metal properties, it is therefore desirable to will
The clearance zone of the non-metal portion 20 and the coating 30 and ink protective layer 40 being set on the non-metal portion 20 as antenna
Domain, to increase the radiance of antenna.Specifically, the non-metal portion 20 uses non-signal shielding material.As one kind compared with
The material of excellent embodiment, the non-metal portion 20 uses plastic cement.Certainly, in other embodiments, the non-metal portion 20
Material can also be carbon fiber or organic resin or glass fibre etc..
Further, referring to Fig. 8, the metal portion 10 is equipped with anodic oxide coating 11, the anode towards user side
The solid colour of the color of oxide layer 11 and the coating 30.
In present embodiment, in order to enable the metal portion 10 has color required for user, by the metal
Portion 10 carries out anodized towards user side, carries out " towards user side to the metal portion 10 to realize
Color ", so that the metal portion 10 achievees the effect that pre-set color towards user side.Certainly, in other embodiments,
It can also be and make the metal portion 10 reach default towards user side using the surface treatment mode of plating mode or corrosion
The effect of color.
Further, the anodic oxide coating 11 has towards the sandblasting face of user 12.In present embodiment, by institute
It states after metal portion 10 processes towards user side and to form the anodic oxide coating 11, sandblasting is being carried out to the anodic oxide coating 11
Surface treatment, so that the anodic oxide coating 11 has towards the sandblasting face of user 12.Also, make the anodic oxide coating 11
It is wholely set with the metal portion 11, to reinforce the adhesive force of the anodic oxide coating 11 and the metal portion 10, avoids institute
It states anodic oxide coating 11 to fall off, influences 100 appearance property of shell.The i.e. described anodic oxide coating 11 is by the metal portion 10
Metal material aoxidize, and the material of the metal portion 10 be aluminium or silver or stainless steel or aluminium alloy or titanium alloy,
Or magnesium alloy or magnesium alloy etc..Specifically, carrying out sand blasted surface processing to the anodic oxide coating 11, can be described
Ink protective layer 40 is attached to after the coating 30.Certainly, in other embodiments, it is also possible to protect in the ink
Layer 40 is attached to before the coating 30, carries out sand blasted surface processing to the anodic oxide coating 11.
Further, the non-metal portion 20 is wholely set with the metal portion 10.
In present embodiment, the non-metal portion 20 is integrally formed with the metal portion 10 using nano injection technique.It is first
First the side 13 of the metal portion 10 is existed described nonmetallic 20 raw material direct injection after nanometerization processing
On the side 13 of the metal portion 10, so that the metal portion 10 can be integrally formed with the non-metal portion 20.To
The non-metal portion 20 is effectively consolidated to combine with the metal portion 10.
Further, Fig. 9 and Figure 10 are please referred to, the non-metal portion 20 forms at least one slit of the shell 100
Band 50, the slit band 50 are made of a plurality of slit 51 separately, and the metal portion 10 includes being separated by the slit band 50
At least two metal plates 14 and a plurality of metal strip 15 out.
In present embodiment, width direction linear extension of the slit band 50 along the shell 100.The shell 100
One slit band 50 is set, so that there are two metal plate 14 and a plurality of metal strips 15 for the tool of the metal portion 10.Due to
The slit band 50 is made of a plurality of slit 51 being spaced apart from each other, so that the non-metal portion 20 positioned at the slit 51
It is not easy to observe that there is color difference with the metal portion 10 with the coating 30 and the ink protective layer 40, thus described in improving
The appearance property of shell 100.Specifically, the slit width L of the slit 51 is 0.2mm~3.0mm.Due to forming the slit band 50
The non-metal portion 20 have larger occupied space, so as to improve the shell 100 antenna headroom region area,
To improve the electromagnetic radiation performance of the shell 100.In other embodiments, the slit band 50 can also be along the shell
The length direction of body 100 extends, and two slit bands 50 can also be arranged in the shell 100.
Further, Figure 11 is please referred to, the shell 100 is by back-cover 60 and the side for being integrally formed at 60 periphery of back-cover
Frame 70 is constituted, and the frame 70 is formed in the curved edges of 60 periphery of back-cover.
In present embodiment, the shell 100 is used as 200 rear cover of mobile terminal.100 inside of shell is to hold
Carry the battery, mainboard and other function component of the mobile terminal 200.Specifically, the back-cover 60 is in rectangle plate, the side
The relatively described back-cover 60 of frame 70 is bent.The frame 70 and the back-cover 60 can be through CNC milling machine Milling Process one at
Type.And the non-metal portion 20 is separated the metal portion 10.In other embodiments, the frame 70 and the back
Lid 60 can also be split production, assembling machine-shaping.
Further, Figure 12 is please referred to, the present invention also provides a kind of method for producing shell, the method for producing shell can be with
Make the shell 100, the method for producing shell comprising steps of
S01: providing has the shell product 100a of metal portion 10 (see Figure 13) and non-metal portion 20 (see Figure 13) (see figure
13)。
In present embodiment, the metal portion 10 and the non-metal portion 20 are using shape after the integrated molding of nano injection technique
At the shell product 100a.Specifically, metal block 101 (see Figure 13) and nonmetal block 201 (see Figure 13) are first provided, it will be described
Nonmetal block 201 using nano injection technological forming on the metal block 101 so that the metal block 101 and the non-gold
Belong to block 201 and constitute plate 100b (see Figure 13).Then to the upper surface 100c (see Figure 13) of the plate 100b and lower surface
100d (see Figure 13) carries out Milling Process, i.e., carries out numerical control milling jointly to the metal block 101 and the nonmetal block 201 and add
Work, so that the metal block 101 and the nonmetal block 201 are respectively formed the metal portion 10 and the non-metal portion 20, and
And make appearance surfaces of the shell product 100a with accurate dimension.Finally, to the metal portion 10 and described nonmetallic
Portion 20 is surface-treated, so that the appearance surfaces of the shell product 100 are smooth, and has good adhesive force and antifatigue
Performance.A kind of embodiment is provided, the metal portion 10 and the non-metal portion 20 are carried out being surface-treated can be first carrying out
Blasting treatment is carried out after polishing again.Certainly, in other embodiments, it is also possible to only to the metal portion 10 and the non-gold
Category portion 20 carries out sanding and polishing processing.
S02: the region that the appearance surfaces of the shell product 100a are located at the non-metal portion 20 set up coating 30 (see
Fig. 3), the appearance surfaces solid colour of the color of the coating 30 and the metal portion 10.
In present embodiment, polishing blasting treatment is carried out in the appearance surfaces of the metal portion 10 and the non-metal portion 20
Afterwards, the outer surface of the metal portion 10 and the outer surface of the non-metal portion 20 all have good adhesion, thus convenient in institute
The appearance surfaces for stating metal portion 10 and the non-metal portion 20 are coated with ink.By process the ink to described in formation
Coating 30.It is protected to be formed to the coating 30, the place coating 30 is also attached to ink protective layer towards user side
40.Specifically, firstly, referring to Fig. 4, spraying one layer jointly in the outer surface of the metal portion 10 and the non-metal portion 20
Color ink 30a, coloring printing ink 30a are made of the ink for being mixed into metallic and colorant.It is Celsius 70 to coloring printing ink 30a
Degree lower baking 20 minutes, so that coloring printing ink 30a solidifies；Then, referring to Fig. 5, in the coloring printing ink 30a after overbaking
The upper spraying protection ink 40a, so that the protection ink 40a solidifies；Subsequently, referring to Fig. 6, in the protection ink
Film film 40b is pasted on 40a, which has default shadow region 40c, the default shadow region 40c with it is described non-
Metal portion 20 coincides, and irradiates the film film 40b by light source, so that the protection ink 40a and the coloring
Ink 30a part generation photopolymerization reaction corresponding with the shadow region 40c, and the protection ink 40a and the coloring
Photopolymerization reaction does not occur then for the region corresponding with the metal portion 10 ink 30a；Subsequently, referring to Fig. 7, utilizing carbonic acid
Photopolymerization reaction part does not occur to the protection ink 40a and the coloring printing ink 30a and corrodes for sodium solution, to only exist
Retain the protection ink 40a and the coloring printing ink 30a on the non-metal portion 20.Finally, described nonmetallic to remaining in
The protection ink 40a and the coloring printing ink 30a in portion 20 carry out 180 degrees Celsius of baking-curings, so that remaining in institute
The protection ink 40a and the coloring printing ink 30a for stating non-metal portion 20 are respectively formed the coating 30 and the ink is protected
Sheath 40.
S03: being surface-treated the side of metal portion 10 towards the user, so that the metal portion 10 is towards user
Side forms anodic oxide coating 11 (see Fig. 8).
In present embodiment, surface anodization processing is carried out towards user side to the metal portion 10, so that
The metal portion 10 forms anodic oxide coating 11 towards user side, and then realizes to the metal portion 10 towards the appearance of user
Surface carries out " coloring ", so that the metal portion 10 achievees the effect that pre-set color towards user side.Certainly, in other implementations
In mode, if not carrying out blasting treatment to the metal portion 10 before being coated with the coating 30 on the non-metal portion 20,
In order to further promote the appearance property of the metal portion 10, it is also necessary to blasting treatment is carried out to the anodic oxide coating 11,
The coating 30 and described when the non-metal portion 20 is coated with the coating 30 and the ink protective layer 40 is then required simultaneously
Ink protective layer 40 uses resist sandblasting ink.
Figure 14 is please referred to, the present invention also provides a kind of mobile terminal 200, the mobile terminal 200 includes the shell
100, the mobile terminal 200 further includes the mainboard 80 being fixed in the shell 100 and the function that is set on the mainboard 80
Energy component 81, and the front cover 90 closed with the 100 phase lid of shell.It is understood that the functional component 81 can be day
Line, battery or central processing unit etc..The front cover 90 is made of euphotic cover plate 91 with the display screen 92 for being fixed on euphotic cover plate 91.
The periphery of the front cover 90 is fixedly connected with the frame 70 of the shell 100, so that the front cover 90 and the shell 100
Collectively form the shell of the mobile terminal 200.
Shell, method for producing shell and mobile terminal of the invention, by attached towards user side in the non-metal portion
Equipped with coating, and it is consistent with the surface color of the metal portion towards user using the color of the coating, so that described
Shell overall appearance performance is consistent, and then improves user experience.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (26)
1. a kind of shell, which is characterized in that the shell includes metal portion and the non-metal portion that is fixedly connected with the metal portion, institute
At least one slit band that non-metal portion forms the shell is stated, the slit band is made of a plurality of slit separately, described
Metal portion includes at least two metal plates and a plurality of metal strip being separated out by the slit band；The non-metal portion is towards user
Side is attached to coating, and the color of the coating is consistent with the surface color of the metal portion towards user；The coating is by mixing
The ink for entering metallic and colorant is constituted.
2. shell according to claim 1, which is characterized in that the metallic is times of aluminium or silver or iron or titanium
A kind of metal alloy of metal or multiple combinations.
3. shell according to claim 1, which is characterized in that the coating is attached to ink protection towards user side
Layer.
4. shell according to claim 3, which is characterized in that the ink protective layer is resist sandblasting ink.
5. shell according to claim 3, which is characterized in that the ink and the ink protective layer are exposure oil
Ink.
6. shell according to claim 3, which is characterized in that the ink protective layer has the matte surface towards user.
7. shell according to claim 3, which is characterized in that the non-metal portion be laminated with coating described in multilayer or/and
Ink protective layer described in multilayer.
8. shell described in any one according to claim 1~7, which is characterized in that the non-metal portion is described to be formed
The antenna headroom region of shell.
9. shell according to claim 8, which is characterized in that the non-metal portion uses non-signal shielding material.
10. shell according to claim 8, which is characterized in that the material of the non-metal portion be plastic cement or carbon fiber,
Or organic resin or glass fibre.
11. shell described in any one according to claim 1~7, which is characterized in that the metal portion is set towards user side
There are anodic oxide coating, the solid colour of the color of the anodic oxide coating and the coating.
12. shell according to claim 11, which is characterized in that the anodic oxide coating has the sandblasting towards user
Face.
13. shell according to claim 11, which is characterized in that the anodic oxide coating and metal portion one.
14. shell according to claim 11, which is characterized in that the metal portion material be aluminium silver or stainless steel,
Or aluminium alloy or titanium alloy or magnesium alloy or magnesium alloy.
15. shell according to claim 1, which is characterized in that the non-metal portion is wholely set with the metal portion.
16. shell according to claim 1, which is characterized in that the slit width of the slit is 0.2mm~3.0mm.
17. shell according to claim 1, which is characterized in that the shell is by back-cover and is integrally formed at the back-cover
The frame of periphery is constituted, and the frame is formed in the curved edges of the back-cover periphery.
18. a kind of method for producing shell, which is characterized in that the method for producing shell includes:
The shell product for having metal portion and non-metal portion is provided, the metal portion and the non-metal portion through sanding and polishing at
Reason, wherein the non-metal portion forms at least one slit band of the shell, the slit band is by a plurality of slit separately
It constitutes, the metal portion includes at least two metal plates and a plurality of metal strip being separated out by the slit band；
Coating, the color of the coating and institute are set up in the region that the appearance surfaces of the shell product are located at the non-metal portion
State the appearance surfaces solid colour of metal portion, wherein the coating is made of the ink for being mixed into metallic and colorant.
19. method for producing shell according to claim 18, which is characterized in that the metal portion is adopted with the non-metal portion
It is integrally formed with nano injection technique.
20. method for producing shell according to claim 18, which is characterized in that set up in the coating towards user side
Ink protective layer.
21. method for producing shell according to claim 20, which is characterized in that the shell product appearance surfaces according to
It is secondary to set up coloring printing ink and protection ink, and by exposure development technique to the coloring printing ink and institute for being located at the metal portion region
Protection ink is stated to be corroded so that remain in the coloring printing ink in the non-metal portion region and protection ink be respectively formed it is described
Coating and the ink protective layer.
22. method for producing shell according to claim 21, which is characterized in that the coloring printing ink in preset duration
After carrying out preset temperature baking, then the protection ink is attached on the coloring printing ink.
23. method for producing shell according to claim 21, which is characterized in that remaining in the non-metal portion region
Coloring printing ink and protection ink are respectively formed the coating and the ink protective layer after carrying out baking-curing.
24. method for producing shell according to claim 18, which is characterized in that the method for producing shell further include:
The side of the metal portion towards user are surface-treated, so that the metal portion forms anode towards user side
Oxide layer.
25. method for producing shell according to claim 24, which is characterized in that carried out at sandblasting to the anodic oxide coating
Reason.
26. a kind of mobile terminal, which is characterized in that the mobile terminal includes shell described in claim 1~17 any one
Body, the mobile terminal further include the functional component for being fixed on the intracorporal mainboard of the shell He being set on the mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973678.7A CN106572211B (en) | 2016-09-08 | 2016-09-08 | Shell, method for producing shell and mobile terminal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812276.9A CN107809499A (en) | 2016-09-08 | 2016-09-08 | Housing, method for producing shell and mobile terminal |
| CN201610973678.7A CN106572211B (en) | 2016-09-08 | 2016-09-08 | Shell, method for producing shell and mobile terminal |
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| CN201610812276.9A Division CN107809499A (en) | 2016-09-08 | 2016-09-08 | Housing, method for producing shell and mobile terminal |
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| CN106572211B true CN106572211B (en) | 2019-06-14 |
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| CN201610958424.8A Expired - Fee Related CN106572208B (en) | 2016-09-08 | 2016-09-08 | Shell, method for producing shell and mobile terminal |
| CN201610973678.7A Active CN106572211B (en) | 2016-09-08 | 2016-09-08 | Shell, method for producing shell and mobile terminal |
| CN201610973729.6A Active CN106572212B (en) | 2016-09-08 | 2016-09-08 | Shell, shell manufacturing method and mobile terminal |
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| CN201610812276.9A Pending CN107809499A (en) | 2016-09-08 | 2016-09-08 | Housing, method for producing shell and mobile terminal |
| CN201610958424.8A Expired - Fee Related CN106572208B (en) | 2016-09-08 | 2016-09-08 | Shell, method for producing shell and mobile terminal |
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| CN201610973729.6A Active CN106572212B (en) | 2016-09-08 | 2016-09-08 | Shell, shell manufacturing method and mobile terminal |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10284696B2 (en) | 2016-09-08 | 2019-05-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Shell, method for manufacturing the same and mobile terminal having the same |
| CN107809499A (en) * | 2016-09-08 | 2018-03-16 | 广东欧珀移动通信有限公司 | Housing, method for producing shell and mobile terminal |
| CN107231772B (en) * | 2017-07-19 | 2020-07-21 | Oppo广东移动通信有限公司 | Mobile terminal rear shell, manufacturing method of mobile terminal rear shell and mobile terminal |
| WO2019024655A1 (en) * | 2017-07-31 | 2019-02-07 | Oppo广东移动通信有限公司 | Electronic device, mobile phone, and terminal housing of electronic device and mobile phone |
| CN107302608A (en) * | 2017-07-31 | 2017-10-27 | 广东欧珀移动通信有限公司 | Electronic equipment, mobile phone, terminal shell and its processing method |
| CN107889386B (en) * | 2017-10-30 | 2021-03-02 | Oppo广东移动通信有限公司 | Shell manufacturing method, shell and electronic equipment |
| CN108987943B (en) * | 2018-07-24 | 2021-04-06 | 维沃移动通信有限公司 | Millimeter wave wireless terminal equipment |
| CN115336845A (en) * | 2021-05-14 | 2022-11-15 | 北京小米移动软件有限公司 | Terminal device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285298A (en) * | 2010-06-21 | 2011-12-21 | 圣维可福斯(广州)电子科技有限公司 | Object surface metallized decoration method |
| CN103379753A (en) * | 2012-04-19 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Electronic device housing and method of manufacturing same |
| CN104710868A (en) * | 2013-12-14 | 2015-06-17 | 上海泉灵信息科技有限公司 | Etching-resistant photosensitive protection printing ink |
| WO2015152632A1 (en) * | 2014-04-01 | 2015-10-08 | 박철 | Rear case for electronic device |
| CN105517389A (en) * | 2016-01-08 | 2016-04-20 | 广东欧珀移动通信有限公司 | Mobile terminal housing and processing method thereof |
| CN106572212A (en) * | 2016-09-08 | 2017-04-19 | 广东欧珀移动通信有限公司 | Shell, shell manufacturing method and mobile terminal |
| CN206353801U (en) * | 2016-09-08 | 2017-07-25 | 广东欧珀移动通信有限公司 | Housing and mobile terminal |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730410A (en) * | 2008-10-20 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Shell and manufacture method thereof |
| CN102101413A (en) * | 2009-12-18 | 2011-06-22 | 深圳富泰宏精密工业有限公司 | Shell manufacturing method and shell manufactured by method |
| CN105682395B (en) * | 2016-03-16 | 2019-02-22 | 北京小米移动软件有限公司 | A kind of electronic equipment shell and electronic equipment |
| CN108039566B (en) * | 2016-03-18 | 2020-01-31 | Oppo广东移动通信有限公司 | Metal terminal rear cover and terminal |
| CN108419400B (en) * | 2016-03-18 | 2020-11-24 | Oppo广东移动通信有限公司 | Machining method of clearance area of shell, shell and mobile terminal |
| CN105813422B (en) * | 2016-03-25 | 2017-10-10 | 广东欧珀移动通信有限公司 | The processing method of mobile terminal shell |
-
2016
- 2016-09-08 CN CN201610812276.9A patent/CN107809499A/en active Pending
- 2016-09-08 CN CN201610958424.8A patent/CN106572208B/en not_active Expired - Fee Related
- 2016-09-08 CN CN201610973678.7A patent/CN106572211B/en active Active
- 2016-09-08 CN CN201610973729.6A patent/CN106572212B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285298A (en) * | 2010-06-21 | 2011-12-21 | 圣维可福斯(广州)电子科技有限公司 | Object surface metallized decoration method |
| CN103379753A (en) * | 2012-04-19 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Electronic device housing and method of manufacturing same |
| CN104710868A (en) * | 2013-12-14 | 2015-06-17 | 上海泉灵信息科技有限公司 | Etching-resistant photosensitive protection printing ink |
| WO2015152632A1 (en) * | 2014-04-01 | 2015-10-08 | 박철 | Rear case for electronic device |
| CN105517389A (en) * | 2016-01-08 | 2016-04-20 | 广东欧珀移动通信有限公司 | Mobile terminal housing and processing method thereof |
| CN106572212A (en) * | 2016-09-08 | 2017-04-19 | 广东欧珀移动通信有限公司 | Shell, shell manufacturing method and mobile terminal |
| CN106572208A (en) * | 2016-09-08 | 2017-04-19 | 广东欧珀移动通信有限公司 | Housing and making method thereof, and mobile terminal |
| CN206353801U (en) * | 2016-09-08 | 2017-07-25 | 广东欧珀移动通信有限公司 | Housing and mobile terminal |
| CN107809499A (en) * | 2016-09-08 | 2018-03-16 | 广东欧珀移动通信有限公司 | Housing, method for producing shell and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107809499A (en) | 2018-03-16 |
| CN106572212B (en) | 2020-04-14 |
| CN106572208A (en) | 2017-04-19 |
| CN106572211A (en) | 2017-04-19 |
| CN106572212A (en) | 2017-04-19 |
| CN106572208B (en) | 2019-06-14 |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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