CN106271406B - A kind of processing method of housing, housing and mobile terminal - Google Patents
A kind of processing method of housing, housing and mobile terminal Download PDFInfo
- Publication number
- CN106271406B CN106271406B CN201610670544.8A CN201610670544A CN106271406B CN 106271406 B CN106271406 B CN 106271406B CN 201610670544 A CN201610670544 A CN 201610670544A CN 106271406 B CN106271406 B CN 106271406B
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- Prior art keywords
- preset
- shell
- mark
- housing
- area
- Prior art date
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- 238000003672 processing method Methods 0.000 title abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000005422 blasting Methods 0.000 claims abstract description 11
- 238000005488 sandblasting Methods 0.000 claims description 55
- 238000005498 polishing Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 13
- 238000004381 surface treatment Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- 238000010329 laser etching Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 claims 2
- 238000012545 processing Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000137852 Petrea volubilis Species 0.000 description 2
- 238000005270 abrasive blasting Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010330 laser marking Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0252—Labels, e.g. for identification, markings or configuration store
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of processing method of housing, including：The predeterminable area of housing is processed by shot blasting；Blasting treatment is carried out to the outer surface of housing, so that the outer surface of housing forms sandblasted structures；Sandblasted structures are removed along default contour line on predeterminable area, so that the position not covered with sandblasted structures forms the default mark with burnishing surface in predeterminable area.The predeterminable area that the processing method of housing provided in an embodiment of the present invention passes through burnishing shell, so that the predeterminable area of housing now is highlighted minute surface, brightness is higher, the sandblasted structures on predeterminable area are removed further along default contour line, default mark can be formed directly on predeterminable area, and the default mark exposes highlighted minute surface due to having no the covering of sandblasted structures, forms highlighted default mark, so as to process the higher default mark of brightness in housing.The present invention also provides a kind of housing and mobile terminal.
Description
Technical Field
The invention relates to the field of electronic equipment, in particular to a shell machining method, a shell and a mobile terminal.
Background
With the development of technology and the market demand, the demand of all-metal mobile phones is increasing. In the prior art, product trademark marks on a shell of a metal mobile phone are generally processed to have a highlight effect. Generally, the product trademark mark has a highlight effect through laser etching and exposure development. However, the inventor finds that the product trademark logo in the above manner is matt and the processing cost is high.
Disclosure of Invention
The invention aims to provide a processing method of a shell, and the shell and a mobile terminal processed by the processing method, wherein the shell can be processed with a highlight mark on the shell and is low in processing cost.
The invention provides a processing method of a shell, which comprises the following steps:
polishing a preset area of the shell, wherein the preset area is used for setting a preset mark;
performing sand blasting on the outer surface of the shell to form a sand blasting structure on the outer surface of the shell;
and removing the sand blasting structure on the preset area along a preset contour line so as to form the preset mark with a polished surface at the part which is not covered with the sand blasting structure in the preset area.
Wherein, before the step of polishing the preset area of the shell, the method further comprises the following steps:
and grinding the outer surface of the shell.
Wherein, be in on the preset area along the step of presetting the outline line removal sandblast structure after, still include:
and carrying out surface treatment on the shell.
Wherein the surface treatment includes at least one of an anodic oxidation treatment and a spray coating treatment.
Wherein the preset mark is a character mark; or,
the preset mark is a pattern mark; or,
the preset mark is a mark formed by patterns and characters.
Wherein the preset mark is a product trademark mark; or,
the preset mark is a product model mark.
Wherein before the step of grinding the outer surface of the housing, further comprising: :
providing a substrate;
and cutting the substrate on a numerical control machine tool to enable the substrate to form a shell.
And polishing the preset area of the shell by a laser etching process.
Wherein, polishing treatment is carried out on a preset area of the shell through laser carving.
On the other hand, the embodiment of the invention also provides a shell, wherein the shell is provided with a preset mark and a matte area surrounding the preset mark, the preset mark is provided with a polished surface, and the polished surface is formed by sequentially performing polishing, sand blasting and sand blasting structure removal along a preset contour on the part, corresponding to the preset mark, of the shell; the matte region has a sandblasted surface formed by sandblasting the matte region.
In another aspect, an embodiment of the present invention further provides a mobile terminal, which includes a housing.
According to the processing method of the shell, the preset area of the shell is polished to enable the preset area to be a high-brightness mirror surface at the moment, the brightness is high, then the sand blasting structure on the preset area is removed along the preset contour line, the preset mark can be directly formed on the preset area, the high-brightness mirror surface is exposed due to the fact that the preset mark is not covered by the sand blasting structure, the high-brightness preset mark is formed, and therefore the high-brightness preset mark is processed on the shell.
The shell and the mobile terminal in the embodiment of the invention can be processed into the preset mark with higher brightness by applying the processing method of the shell.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for processing a housing according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating another method for manufacturing a housing according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of the step of providing the housing of FIG. 2;
fig. 4 is a schematic diagram of a mobile terminal provided by an embodiment of the present invention;
FIG. 5 is a schematic view of a housing machined by a numerically controlled machine tool according to an embodiment of the present invention;
FIG. 6 is a schematic view of a polished housing provided by an embodiment of the present invention;
FIG. 7 is a schematic view of a polished housing provided by an embodiment of the present invention;
FIG. 8 is a schematic illustration of a grit blasted enclosure provided in accordance with an embodiment of the present invention;
fig. 9 is a schematic diagram of the housing after the sandblasting structure for removing the predetermined area is provided in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The following will describe the processing method of the housing according to the embodiment of the present invention in detail with reference to fig. 1 to 4.
Fig. 1 is a schematic flow chart of a method for processing a housing according to an embodiment of the present invention. As shown in fig. 1, the method of an embodiment of the present invention may include the following steps S101 to S105.
S101: and polishing the preset area of the shell.
Specifically, polishing is performed on a preset area of the shell, and the preset area is used for setting a preset mark. For convenience of description, a region of the case other than the preset region is defined as a matte region. In this embodiment, grind preset region into high bright mirror surface for preset region is more level and smooth, and then makes follow-up preset mark that forms in preset region have comparatively high bright mirror surface. The preset area is correspondingly arranged in a certain area preset area of the shell according to the position of the preset mark required to be arranged on the shell. The preset area may be located at an upper half area or a lower half area of the rear surface of the housing, and the like. For convenience of description, the regions of the case other than the preset region are defined as the matte regions.
Wherein, the preset mark can be a character mark; or the preset mark is a pattern mark; or the preset mark is a mark formed by patterns and characters. In order to further improve the utilization of the preset mark, the structure of the shell is optimized, and the preset mark is a product trademark mark; or the preset mark is a product model mark.
S103: and carrying out sand blasting treatment on the outer surface of the shell.
Specifically, the outer surface of the shell is subjected to sand blasting treatment by using sand blasting equipment, so that the whole shell forms a matte surface. Wherein, because the predetermined area is polished, even if the sandblast structure is formed on the predetermined area, the brightness is brighter than that of the matte area. Therefore, when the sand blasting equipment performs sand blasting treatment, two sand blasting modes can be performed corresponding to the preset area and the matte area so as to enable the brightness of the preset area and the brightness of the matte area to be consistent or similar. Wherein, the spraying device can adopt 170-mesh zircon sand, sand blasting is respectively carried out on the preset area and the matte area at the pressure of 1.2 kilograms and the walking speed of 10 hertz, and the density of the sand blasting structure on the preset area is higher than that of the sand blasting structure on the matte area, so that the brightness of the whole outer surface of the shell is consistent or similar. Of course, in other embodiments, only one blasting mode may be used when the blasting apparatus performs the blasting.
S105: and removing the sand blasting structure on the preset area along the preset contour line.
Specifically, the sand blasting structure is removed on the preset area along the preset contour line, so that the part, which is not covered with the sand blasting structure, in the preset area forms a preset mark with a polished surface. In this embodiment, the preset mark is taken as a product trademark mark, i.e., logo. The preset mark comprises at least one closed contour line. For example, the preset flag is "OPP" which has three closed contour lines. In order to form a preset mark with a polished surface in a preset area, the sand blasting structure is removed along a preset contour line in a laser marking mode, namely laser carving mode, so that the part of the preset area, from which the sand blasting structure is removed, is exposed to the high-brightness polished surface, and meanwhile, the preset mark is formed. Through this step, can obtain the logo of hi-lite, easy operation need not current logo laminating process, both can promote logo outward appearance fineness, also can reduce the processing cost.
According to the processing method of the shell, the preset area of the shell is polished to enable the preset area to be a high-brightness mirror surface at the moment, the brightness is high, then the sand blasting structure on the preset area is removed along the preset contour line, the preset mark can be directly formed on the preset area, the high-brightness mirror surface is exposed due to the fact that the preset mark is not covered by the sand blasting structure, the high-brightness preset mark is formed, and therefore the high-brightness preset mark is processed on the shell.
Fig. 2 is a schematic flow chart of another housing processing method according to an embodiment of the present invention. As shown in fig. 2, the method of the embodiment of the present invention may include the following steps S201 to S211.
S201: a housing is provided.
Specifically, the housing has a preset area for setting a preset flag. Wherein, according to actual demand preparation casing, can understand, the casing can be mobile terminal's back lid. The preset area is correspondingly arranged in a certain area preset area of the shell according to the position of the preset mark required to be arranged on the shell. The preset area may be located at an upper half area or a lower half area of the rear surface of the housing, and the like. For convenience of description, the regions of the case other than the preset region are defined as the matte regions. Of course, in other embodiments, the housing may also be a front case, a middle frame, or a rear cover with a bezel of the mobile terminal.
Wherein, the preset mark can be a character mark; or the preset mark is a pattern mark; or the preset mark is a mark formed by patterns and characters. In order to further improve the utilization of the preset mark, the structure of the shell is optimized, and the preset mark is a product trademark mark; or the preset mark is a product model mark.
As can be understood, referring to fig. 3, in the step of providing the housing, the following steps are included:
s2011: a substrate is provided.
Specifically, the substrate is made of metal. It can be understood that, in order to facilitate the processing and forming of the housing, the substrate is made of aluminum alloy. Of course, in other embodiments, the substrate may be made of other materials, such as stainless steel, plastic, etc.
S2012: and cutting the substrate on a numerical control machine tool to enable the substrate to form a shell.
Specifically, a substrate made of an aluminum alloy material is placed into a die to be stamped into a metal plate with a preset shape; it can be understood that the number of punching times of the aluminum plate material can be one, and can also be a plurality of times of continuous punching. And (3) performing cutting processing on an internal structure and an external shape on the metal plate with the preset shape on a numerical control machine tool to obtain the shell. And processing the metal plate on a numerical control machine tool to form the required shell.
S203: and polishing the outer surface of the shell.
Specifically, the outer surface of the shell is polished by abrasive paper to remove knife lines left after the shell is processed by a numerical control machine. The outer surface of the shell is firstly polished by the sand paper with the model number of 400 meshes, then the outer surface of the shell is polished by the sand paper with the model number of 800 meshes, finally the outer surface of the shell is polished by the scouring pad, and the knife lines on the shell can be better removed by the polishing mode. At this moment, the shell is polished, and knife lines are removed regardless of the preset area or the matte area of the shell.
S205: and polishing the preset area of the shell.
Specifically, polishing is performed on a preset area of the shell, and the preset area is used for setting a preset mark. The preset area is ground into a high-brightness mirror surface, so that the preset area is smoother, and further the subsequent preset mark formed in the preset area has the high-brightness mirror surface.
S207: and carrying out sand blasting treatment on the outer surface of the shell.
Specifically, the outer surface of the shell is subjected to sand blasting by using sand blasting equipment, so that the whole shell forms a matte surface. Wherein, because the predetermined area is polished, even if the sandblast structure is formed on the predetermined area, the brightness is brighter than that of the matte area. Therefore, when the sand blasting equipment performs sand blasting treatment, two sand blasting modes can be performed corresponding to the preset area and the matte area so as to enable the brightness of the preset area and the brightness of the matte area to be consistent or similar. Wherein, the spraying device can adopt 170-mesh zircon sand, sand blasting is respectively carried out on the preset area and the matte area at the pressure of 1.2 kilograms and the walking speed of 10 hertz, and the density of the sand blasting structure on the preset area is higher than that of the sand blasting structure on the matte area, so that the brightness of the whole outer surface of the shell is consistent or similar. Of course, in other embodiments, only one blasting mode may be used when the blasting apparatus performs the blasting.
S209: and removing the sand blasting structure on the preset area along the preset contour line.
Specifically, the sand blasting structure is removed on the preset area along the preset contour line, so that the part, which is not covered with the sand blasting structure, in the preset area forms a preset mark with a polished surface. In this embodiment, the preset mark is taken as a product trademark mark, i.e., logo. The preset mark comprises at least one closed contour line. For example, the preset flag is "OPP" which has three closed contour lines. In order to form a preset mark with a polished surface in a preset area, the sand blasting structure is removed along a preset contour line in a laser marking mode, namely laser carving mode, so that the part of the preset area, from which the sand blasting structure is removed, is exposed to the high-brightness polished surface, and meanwhile, the preset mark is formed. Through this step, can obtain the logo of hi-lite, easy operation need not current logo laminating process, both can promote logo outward appearance fineness, also can reduce the processing cost.
S211: and carrying out surface treatment on the shell.
Specifically, the surface treatment includes at least one of anodic oxidation treatment and spraying treatment, so as to obtain the shell with better product performance.
According to the processing method of the shell, provided by the embodiment of the invention, after the shell is polished, the preset area of the shell is polished, so that the preset area of the shell is a high-brightness mirror surface, the brightness is higher, then the sand blasting structure on the preset area is removed along the preset contour line, the preset mark can be directly formed on the preset area, and the high-brightness mirror surface is exposed due to the fact that the preset mark is not covered by the sand blasting structure, so that the high-brightness preset mark is formed, and therefore, the high-brightness preset mark is processed on the shell.
In addition, the processing method of the shell further performs surface treatment on the shell, so that the overall performance of the shell is improved.
The mobile terminal 100 provided by the embodiment of the present invention will be described in detail with reference to fig. 4. The mobile terminal 100 includes a housing 10. It should be noted that the housing 10 shown in fig. 9 is manufactured by the method of the embodiment shown in fig. 1-3 of the present invention, and for convenience of description, only the portion related to the embodiment of the present invention is shown, and details of the technology are not disclosed, please refer to the embodiment shown in fig. 1-3 of the present invention.
In the present embodiment, referring to fig. 4, the mobile terminal 100 includes a housing 10, a middle frame 20 and a front shell 30 manufactured by the method of the embodiment shown in fig. 1-3, wherein the mobile terminal 100 according to the embodiment of the present invention may be any device having communication and storage functions, for example: the system comprises intelligent equipment with a network function, such as a tablet computer, a mobile phone, an electronic reader, a remote controller, a Personal Computer (PC), a notebook computer, vehicle-mounted equipment, a network television, wearable equipment and the like. It can be understood that the front shell 30 is used for arranging the display touch screen, and the middle frame 20 is arranged between the front shell 30 and the casing 10.
In the embodiment, referring to fig. 4, the housing 10 is a rear cover of the mobile terminal 100. The housing 10 is made of a metal material. It will be appreciated that the metal material is an aluminum alloy, which facilitates the forming of the housing 10. Of course, in other embodiments, the signal shielding material may also be stainless steel, etc.
In this embodiment, referring to fig. 4, the housing 10 is provided with a preset mark 111 and a matte area 12 surrounding the preset mark, the preset mark 111 has a polished surface 1111, and the polished surface 1111 is formed by sequentially performing polishing, sand blasting and sand blasting structure removal along a preset contour on the housing 10 corresponding to the preset mark 111; the matte region 12 has a blasted surface formed by blasting the matte region 12 in this order.
Further, before polishing, the polishing surface 1111 may be further polished to further improve the performance of the processed housing 10; it will be appreciated that the abrasive blasting surface may also be sanded prior to the abrasive blasting.
Specifically, as shown in fig. 5, the housing 10 is formed by cutting with a numerical control machine; next, as shown in fig. 6, the outer surface of the housing 10 is ground; next, as shown in fig. 7, a predetermined region 11 of the housing 10 is polished; then, as shown in fig. 8, the shell 10 is sandblasted, so that a sandblasted structure, i.e. a sandblasted surface, is formed on the shell 10; finally, as shown in fig. 9, the sandblasted structure is removed along the predetermined contour lines 111a, 111b, 111c on the predetermined area 11 to form the predetermined mark 111 having the polished surface 1111.
It is understood that, as shown in fig. 9, the preset mark 111 is disposed in the preset region 11, the number of the polishing surfaces 1111 of the preset mark 111 is determined according to the number of the contour lines 111a included in the preset mark 1111, for example, if the preset mark 111 is "OPP", the preset mark 111 has three discontinuous polishing surfaces 1111. The polished surface 1111 of the predetermined mark 111 is substantially a high-brightness polished surface 1111 formed by the housing processing method shown in fig. 2. The sandblasted surface of the matte area is substantially a sandblasted structure formed on the case 10 after sandblasting the case 10 in the case processing method shown in fig. 2.
Further, the predetermined mark 111 and the matte area 12 may further form an anodized layer on the polished surface and the sandblasted surface respectively through an anodizing process, so as to prevent the housing 10 from being oxidized and corroded, thereby further improving the performance of the housing 10 and the mobile terminal 100 having the housing 10.
The housing 10 and the mobile terminal 100 in the embodiment of the present invention can be processed into the preset mark 111 with high brightness by applying the above-mentioned processing method of the housing.
The modules or units of the embodiments of the present invention can be combined or separated according to actual requirements.
The foregoing is illustrative of embodiments of the present invention, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the embodiments of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. A method of machining a housing, comprising:
polishing a preset area of the shell, wherein the preset area is used for setting a preset mark;
performing sand blasting on the outer surface of the shell to form a sand blasting structure on the outer surface of the shell, comprising: carrying out sand blasting on the preset area of the shell and the area outside the preset area of the shell in two different sand blasting modes so as to form a sand blasting structure on the outer surface of the shell;
and removing the sand blasting structure on the preset area along a preset contour line so as to form the preset mark with a polished surface at the part which is not covered with the sand blasting structure in the preset area.
2. The method of claim 1, further comprising, before the step of performing the polishing process on the predetermined region of the housing:
and grinding the outer surface of the shell.
3. The method according to claim 1 or 2, wherein after the step of removing the blasting structure along a predetermined contour line on the predetermined area, the method further comprises:
and carrying out surface treatment on the shell.
4. The method of claim 3, wherein the surface treatment comprises at least one of an anodic oxidation treatment and a spray coating treatment.
5. The method according to claim 1 or 2, wherein the preset mark is a text mark; or,
the preset mark is a pattern mark; or,
the preset mark is a mark formed by patterns and characters.
6. The method of claim 5, wherein the predetermined indicia is a product brand indicia; or,
the preset mark is a product model mark.
7. The method of claim 2, further comprising, prior to the step of grinding the outer surface of the shell:
providing a substrate;
and cutting the substrate on a numerical control machine tool to enable the substrate to form a shell.
8. The method of claim 1 or 2, wherein the polishing process is performed on the predetermined region of the case by laser etching.
9. A shell is characterized in that the shell is provided with a preset mark and a matte area surrounding the preset mark, the preset mark is provided with a polished surface, and the polished surface is formed by sequentially performing polishing, sand blasting and sand blasting structure removal along a preset contour on the part, corresponding to the preset mark, of the shell; the matte region has a sand blast surface formed by performing sand blast treatment on the matte region; and blasting sand on the part of the preset mark of the shell and the matte area in two different sand blasting modes.
10. A mobile terminal characterized by comprising a housing according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084188.2A CN107984167B (en) | 2016-08-15 | 2016-08-15 | Shell machining method, shell and mobile terminal |
| CN201610670544.8A CN106271406B (en) | 2016-08-15 | 2016-08-15 | A kind of processing method of housing, housing and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670544.8A CN106271406B (en) | 2016-08-15 | 2016-08-15 | A kind of processing method of housing, housing and mobile terminal |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711084188.2A Division CN107984167B (en) | 2016-08-15 | 2016-08-15 | Shell machining method, shell and mobile terminal |
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| Publication Number | Publication Date |
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| CN106271406A CN106271406A (en) | 2017-01-04 |
| CN106271406B true CN106271406B (en) | 2018-01-19 |
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| CN201711084188.2A Expired - Fee Related CN107984167B (en) | 2016-08-15 | 2016-08-15 | Shell machining method, shell and mobile terminal |
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| CN110049645B (en) * | 2019-04-10 | 2021-03-02 | Oppo广东移动通信有限公司 | Electronic equipment shell, manufacturing method thereof and electronic equipment |
| CN114100959B (en) * | 2020-08-28 | 2023-03-31 | Oppo（重庆）智能科技有限公司 | Method and jig for hardening treatment, electronic equipment shell and electronic equipment |
| CN114473382A (en) * | 2022-01-21 | 2022-05-13 | 合肥联宝信息技术有限公司 | Surface treatment method of metal shell, metal shell and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040998A1 (en) * | 2004-08-16 | 2006-02-23 | E.G.O. Elektro-Gerätebau GmbH | Display device for an electrical appliance and method for producing such a display device |
| CN103096650A (en) * | 2011-10-31 | 2013-05-08 | 深圳富泰宏精密工业有限公司 | Electronic device shell and manufacture method thereof |
| CN104607884B (en) * | 2015-02-13 | 2017-03-22 | 广东欧珀移动通信有限公司 | Processing technique of cellphone shell with metal luster |
| CN205166316U (en) * | 2015-07-24 | 2016-04-20 | 深圳市光峰光电技术有限公司 | Tape identification piece casing |
| CN105543928B (en) * | 2016-01-26 | 2018-01-16 | 广东欧珀移动通信有限公司 | Metal or alloy housing and preparation method thereof |
| CN105611767B (en) * | 2016-03-03 | 2019-07-26 | 联想(北京)有限公司 | The manufacturing method of a kind of electronic equipment and apparatus casing |
-
2016
- 2016-08-15 CN CN201610670544.8A patent/CN106271406B/en active Active
- 2016-08-15 CN CN201711084188.2A patent/CN107984167B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN107984167A (en) | 2018-05-04 |
| CN107984167B (en) | 2020-03-10 |
| CN106271406A (en) | 2017-01-04 |
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