CN107160110A - Metal edge frame and its manufacturing process - Google Patents
Metal edge frame and its manufacturing process Download PDFInfo
- Publication number
- CN107160110A CN107160110A CN201710485553.4A CN201710485553A CN107160110A CN 107160110 A CN107160110 A CN 107160110A CN 201710485553 A CN201710485553 A CN 201710485553A CN 107160110 A CN107160110 A CN 107160110A
- Authority
- CN
- China
- Prior art keywords
- metal
- edge frame
- face
- metal edge
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H05K5/0217—Mechanical details of casings
- H05K5/0243—Mechanical details of casings for decorative purposes
Abstract
The present invention provides metal edge frame and its manufacturing process, and the manufacturing process of metal edge frame includes：The crude green body of quasi- institute's metal edge frame；Surface accuracy processing is carried out to the crude green body of metal edge frame；Metal edge frame after processing is detected；Qualified metal edge frame is divided into some metal ornament strips, and some first auxiliary sections are set on some metal ornament strips；Some metal ornament strips are enclosed on face-piece main body rack, and some first auxiliary sections is coordinated with face-piece main body rack.Due to the first integral surface processing of the metal edge frame of the present invention, quality screening is carried out after complete again, then the metal edge frame screened is divided into some metal ornament strips again, it so can not only ensure the uniformity of the surface accuracy of some metal ornament strips well, improve the overall fineness degree of product, yield rate can also be controlled well, simplify assembly technology.
Description
Technical field
The present invention relates to the technical field of electronic product face-piece, more particularly to a kind of metal edge frame and its manufacturing process.
Background technology
Currently, for mobile digital product, consumer also more focuses on production in addition to the quality and function of pursuing product
The exquisite degree of product outward appearance, therefore, the mobile digital production chamber of commerce uses all-metal frame mostly, to improve the fineness of its product
Degree.And the processing technology of these metal edge frames is specially：After first metal edge frame is processed by Digit Control Machine Tool (CNC), then in gold
Belong to the in-mould injection plastic cement of frame, then again add a series of surface accuracies such as metal edge frame oxidation, sandblasting, wire drawing, the bloom
Work, so can be only achieved the appearance requirement of product.But, there is more process, complex process, process-cycle in such a processing technology
It is long, the shortcomings of yield rate is low, cost is high, once a certain process is unqualified, then whole frame is all scrapped, it is seen that such a processing work
Skill lacks economy.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
The content of the invention
It is an object of the invention to overcome the defect of prior art there is provided a kind of manufacturing process of metal edge frame, to solve
The problem of there is more process, complex process, process-cycle length, low yield rate and high cost in manufacturing process of the prior art.
The present invention is achieved in that the manufacturing process of metal edge frame, it is characterised in that comprise the following steps：
S10, quasi- institute's metal edge frame crude green body；
S20, the crude green body to the metal edge frame carry out surface accuracy processing, so that the surface accuracy of the metal edge frame reaches
Required product appearance requirement；
S30, the presentation quality to the metal edge frame after processing carry out whether qualified detection, if qualified, carry out
Following step S40；If unqualified, the underproof metal edge frame is placed in pending district, and return to above-mentioned steps S10；
S40, the metal edge frame after processing is divided into some metal ornament strips, and on some metal ornament strips
It is provided with some be used for and the first auxiliary section of face-piece main body rack cooperation；
S50, some metal ornament strips are arranged to form the metal edge frame along surrounding；
The metal ornament strip is included to the upside metal ornament strip on the upside of the face-piece main body rack, to set
Downside metal ornament strip on the downside of the face-piece main body rack, to the left side metal on the left of the face-piece main body rack
Ornamental strip and to the right side metal ornament strip on the right side of the face-piece main body rack.
Specifically, in step S20, the surface accuracy processing is included sequentially by Digit Control Machine Tool to the metal edge frame
Positive and negative surface and surrounding carry out smooth surface processing, hole machined carried out, to institute to the surrounding of the metal edge frame by Digit Control Machine Tool
State anodized of metal edge frame progress, the positive surface chamfer of bloom carried out to the metal edge frame, to the metal edge frame
Carry out bloom reverse side chamfering and two-step anodization processing is carried out to the metal edge frame.
Specifically, in step s 50, some metal ornament strips are attached at the face-piece main body branch by dispensing mode
The surrounding of frame.
Specifically, in step s 40, it is provided with the face-piece main body rack and some first auxiliary sections corresponding matching
Some second auxiliary sections；
In step s 50, the surrounding by some metal ornament strips along the face-piece main body rack arranges to form described
Metal edge frame, and make some first auxiliary sections on some metal ornament strips and the institute on the face-piece main body rack
State some second auxiliary sections to coordinate, so that some metal ornament strips are equipped with the face-piece main body rack.
Specifically, first auxiliary section is buckle, and second auxiliary section is the neck of engaging corresponding with the buckle.
Selectively, first auxiliary section is the first grab, and second auxiliary section is corresponding with first grab
The second grab hooked together.
The technique effect of manufacturing process of the metal edge frame of the present invention is：Due to the first integral surface of the metal edge frame of the present invention
Processing, it is complete after carry out quality screening again, qualified metal edge frame then will be screened again and is divided into some metal ornament strips, and at this
Some first auxiliary sections are set on some metal ornament strips, then, some metal ornament strips face-piece main body branch are arranged on respectively
On frame, and setting is connected with face-piece main body rack by some first auxiliary sections, just completes the manufacture of electronic product face-piece.And
The manufacturing process of the metal edge frame is not only able to ensure well the uniformity of the surface accuracy of some metal ornament strips, particularly
Color and bloom chamfering, greatly improve the overall fineness degree of product；And first process metal edge frame and qualified through screening, just will
It is divided into some metal ornament strips, not only efficiently controls yield rate, simplifies assembly technology, and it is difficult to reduce assembling
Degree, greatly improves production efficiency；Further, by setting some first auxiliary sections and face-piece main body branch on some metal ornament strips
Frame coordinates, and adds the bulk strength of metal edge frame, is conducive to improving the reliability of metal edge frame.
The present invention also provides metal edge frame, is manufactured by the manufacturing process of above-mentioned metal edge frame and is obtained, the metal edge frame
Including：
Some metal ornament strips that the metal edge frame is formed for being set all around；
It is respectively arranged on some metal ornament strips, connect some metal ornament strips and face-piece main body rack
Some first auxiliary sections connect；
Some metal ornament strips are connected cooperation by some first auxiliary sections with the face-piece main body rack；
The metal ornament strip is included to the upside metal ornament strip on the upside of the face-piece main body rack, to set
Downside metal ornament strip on the downside of the face-piece main body rack, to the left side metal on the left of the face-piece main body rack
Ornamental strip and to the right side metal ornament strip on the right side of the face-piece main body rack.
Specifically, first auxiliary section is buckle.
Selectively, first auxiliary section is the first grab.
The technique effect of metal edge frame of the present invention is：Because the metal edge frame includes some metal ornament strips and some
Some metal ornament strips, when assembler needs assembling electronic product face-piece, are first arranged on electronics by the first auxiliary section respectively
On the face-piece main body rack of product face-piece, then, then some first auxiliary sections and face-piece main body rack coordinated, you can complete
The assembling of electronic product face-piece, not only simplifies the assembling procedure of assembler, improves its production efficiency, moreover it is possible to effectively ensure
The quality and global reliability of metal edge frame and electronic product face-piece with the metal edge frame.
Brief description of the drawings
Fig. 1 is the signal of the electronic product face-piece manufactured by the manufacturing process of the electronic product face-piece of the embodiment of the present invention
Figure；
Fig. 2 is the blast of the manufactured electronic product face-piece of the manufacturing process of the electronic product face-piece of the embodiment of the present invention
Figure；
The stream that Fig. 3 processes for the surface accuracy of the metal edge frame of the manufacturing process of the electronic product face-piece of the embodiment of the present invention
Cheng Tu.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 and Fig. 2 is referred to, the present invention provides the manufacturing process of electronic product face-piece, below to its preferred forms
It is illustrated.
The manufacturing process of the electronic product face-piece of the embodiment of the present invention, comprises the following steps：
The crude green body and confession metal edge frame peace of metal edge frame 10 needed for S10, the preparation electronic product face-piece to be manufactured
Fill fixed face-piece main body rack 20；
S20, the crude green body to the metal edge frame 10 carry out surface accuracy processing, so that the surface accuracy of the metal edge frame 10
Product appearance requirement needed for reaching, wherein, the integral surface precision to metal edge frame 10 is processed, and can preferably ensure its surface
The uniformity of precision；
S30, the presentation quality to the metal edge frame 10 after processing carry out whether qualified detection, if qualified, enter
Row following step S40；If unqualified, the underproof metal edge frame is placed in pending district, and return to above-mentioned steps S10；
By carrying out quality testing to the metal edge frame 10 after processing and screening, it can effectively ensure the reliability of product；
S40, the metal edge frame 10 after processing is divided into some metal ornament strips 11, and in some metal finishings
Some first auxiliary sections 13 are provided with bar 11, and is provided with and coordinates with described some first on the face-piece main body rack 20
Some second auxiliary sections 14 of the corresponding matching of portion 13；
S50, the surrounding by some metal ornament strips 11 along the face-piece main body rack 20 are arranged, and made described some
Some first auxiliary sections 13 on metal ornament strip 11 coordinate with described some second on the face-piece main body rack 20
Portion 14 coordinates, so that some metal ornament strips 11 are equipped with the face-piece main body rack 20.
Due to the first integral surface processing of the metal edge frame 10 of the embodiment of the present invention, it is complete after carry out quality screening, Ran Houzai again
Qualified metal edge frame 10 will be screened and be divided into some metal ornament strips 11, and set on some metal ornament strips 11 some the
Some second auxiliary sections 14 coordinated with some first auxiliary sections 13 are set on one auxiliary section 13, face-piece main body rack 20, then,
Some metal ornament strips 11 are arranged on face-piece main body rack 20 respectively, and pass through some first auxiliary sections 13 and some second
The cooperation of auxiliary section 14 makes some metal ornament strips 11 be connected setting with face-piece main body rack 20, by just completing electronic product face
The manufacture of shell.And the manufacturing process of the electronic product face-piece, it is not only able to ensure well the surface of some metal ornament strips 11
The uniformity of precision, particularly color and bloom chamfering, greatly improve the overall fineness degree of product；And first add metal edge frame 10
Work is good and qualified through screening, and is just divided into some metal ornament strips 11, not only efficiently controls yield rate, simplifies assembler
Skill, and assembling difficulty can also be reduced, greatly improve production efficiency；If further, by being set on some metal ornament strips 11
Some second auxiliary sections 14 coordinated with some first auxiliary sections 13 are set on dry first auxiliary section 13, face-piece main body rack 12,
The bulk strength of metal edge frame 10 is added, is conducive to improving the reliability of metal edge frame 10.
Referring again to Fig. 1 and Fig. 2, first auxiliary section 13 of the present embodiment is buckle, and the second auxiliary section 14 is and buckle pair
The neck that should be engaged, it is thus, simple and convenient as long as directly engaging the rwo when buckle and neck cooperation；Certainly,
First auxiliary section 13 can be also set to the first grab, and second coordinates 14 to be the second grab hooked together corresponding with the first grab,
It is simple and convenient as long as directly hooking together the rwo when the grab of card first and the second grab coordinate.
Referring to Fig. 2, the metal ornament strip 11 of the present embodiment is included to the upside located at the upside of face-piece main body rack 20
Metal ornament strip 111, to the downside metal ornament strip 112 located at the downside of face-piece main body rack 20, to located at face-piece main body
The left side metal ornament strip 113 in the left side of support 20 and to the right side metal ornament strip 114 located at the right side of face-piece main body rack 20.
Wherein, metal ornament strip 11 is set to upside metal ornament strip 111, downside metal ornament strip 112, left side metal ornament strip
113 and right side metal ornament strip 114, the assembling of assembler had both been facilitated, can preferably ensure the entirety of electronic product face-piece again
Exquisite degree.
Referring to Fig. 3, in step S20, surface accuracy processing is included sequentially by Digit Control Machine Tool to the metal edge frame
10 positive and negative surface and surrounding carry out smooth surface processing, carry out hole machined to the surrounding of the metal edge frame 10 by Digit Control Machine Tool,
To anodized of the metal edge frame 10 progress, the positive surface chamfer of bloom is carried out to the metal edge frame 10, to described
Metal edge frame 10 carries out bloom reverse side chamfering and carries out two-step anodization processing to the metal edge frame 10.And pass through these tables
The manufacturing procedure of face precision, not only enables electronic product face-piece reach preferable appearance requirement, and easy to process reasonable.
In step s 50, metal ornament strip 11 is attached on face-piece main body rack 20 by dispensing mode, wherein, use
Dispensing mode, it is not only easy to operate, and can effectively make to some metal ornament strips 11 to compact to be arranged on face-piece main body rack
On 20.
Fig. 1 and Fig. 2 is referred to, the present invention also provides electronic product face-piece, its preferred forms is illustrated below.
The electronic product face-piece of the embodiment of the present invention, including face-piece main body rack 20, metal ornament strip 11, some first match somebody with somebody
Conjunction portion 13 and some second auxiliary sections 14, are further described to each part of the electronic product face-piece below：
Face-piece main body rack 20 is as part installation fixation；
Some metal ornament strips 11 are enclosed located at the surrounding of face-piece main body rack 20；
Some first auxiliary sections 13 are respectively arranged on some metal ornament strips 11, and it is to make metal ornament strip 11 and face-piece
Main body rack 20 is connected；
Some second auxiliary sections 14 are on face-piece main body rack 20, and it matches somebody with somebody to corresponding with some first auxiliary sections 13
Close, wherein, some metal ornament strips 11 are by the cooperation of some first auxiliary sections 13 and some second auxiliary sections 14 and face
The connection of shell main body rack 20 coordinates.
If due to the embodiment of the present invention electronic product face-piece include face-piece main body rack 20, some metal ornament strips 11,
Dry first auxiliary section 13 and some second auxiliary sections 14, first respectively will be some when assembler assembles the electronic product face-piece
Metal ornament strip 11 is arranged on face-piece main body rack 20, then, then some first auxiliary sections 13 are coordinated with some second
Portion 14 coordinates, you can completes the assembling of electronic product face-piece, not only simplifies the assembling procedure of assembler, improves its production effect
Rate, moreover it is possible to effectively ensure the quality and global reliability of electronic product face-piece.
Referring again to Fig. 1 and Fig. 2, first auxiliary section 13 of the present embodiment is buckle, and the second auxiliary section 14 is and buckle pair
The neck that should be engaged, it is thus, simple and convenient as long as directly engaging the rwo when buckle and neck cooperation；Certainly,
First auxiliary section 13 can be also set to the first grab, and second coordinates 14 to be the second grab hooked together corresponding with the first grab,
It is simple and convenient as long as directly hooking together the rwo when the grab of card first and the second grab coordinate.
Referring to Fig. 2, the metal ornament strip 11 of the present embodiment is included to the upside located at the upside of face-piece main body rack 20
Metal ornament strip 111, to the downside metal ornament strip 112 located at the downside of face-piece main body rack 20, to located at face-piece main body
The left side metal ornament strip 113 in the left side of support 20 and to the right side metal ornament strip 114 located at the right side of face-piece main body rack 20.
Wherein, metal ornament strip 11 is set to upside metal ornament strip 111, downside metal ornament strip 112, left side metal ornament strip
113 and right side metal ornament strip 114, the assembling of assembler had both been facilitated, can preferably ensure the entirety of electronic product face-piece again
Exquisite degree.
With reference to each schema, the assembling process of the electronic product face-piece of the embodiment of the present invention is further described：
First, face-piece main body rack 20 and some metal ornament strips 11 are prepared, wherein, some metal ornament strips 11 by
Metal edge frame 10 is split to form, and the metal edge frame 10 is to first pass through the processing of integral surface precision, i.e., sequentially pass through Digit Control Machine Tool
Positive and negative surface to the metal edge frame 10 and surrounding carry out smooth surface processing, by Digit Control Machine Tool to the four of the metal edge frame 10
Zhou Jinhang hole machineds, anodized is carried out to the metal edge frame 10, bloom is being carried out just to the metal edge frame 10
Surface chamfer, to the metal edge frame 10 carry out bloom reverse side chamfering and to the metal edge frame 10 carry out two-step anodization at
Reason, it is complete after, then by quality testing and screening, and some metal ornament strips can be just divided into by screening qualified metal edge frame 10
11；Then, the surrounding of some metal ornament strips 11 by dispensing mode along face-piece main body rack 20 is attached at face-piece main body
On support 20, and make some first auxiliary sections 13 on some metal ornament strips 11 and some second on face-piece main body rack 20
Auxiliary section 14 coordinates, so that some metal ornament strips 11 are equipped with face-piece main body rack 20, so, just completes electronics production
The assembling of product face-piece.
The foregoing is only preferred embodiments of the present invention, its structure is not limited to the above-mentioned shape enumerated, it is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. the manufacturing process of metal edge frame, it is characterised in that comprise the following steps：
S10, quasi- institute's metal edge frame crude green body；
S20, the crude green body to the metal edge frame carry out surface accuracy processing, so that needed for the surface accuracy of the metal edge frame reaches
Product appearance requirement；
S30, the presentation quality to the metal edge frame after processing carry out whether qualified detection, if qualified, carry out following
Step S40；If unqualified, the underproof metal edge frame is placed in pending district, and return to above-mentioned steps S10；
S40, the metal edge frame after processing is divided into some metal ornament strips, and set on some metal ornament strips
There is some be used for and the first auxiliary section of face-piece main body rack cooperation；
S50, some metal ornament strips are arranged to form the metal edge frame along surrounding；
The metal ornament strip is included to the upside metal ornament strip on the upside of the face-piece main body rack, to located at institute
State downside metal ornament strip on the downside of face-piece main body rack, to the left side metal finishing on the left of the face-piece main body rack
Bar and to the right side metal ornament strip on the right side of the face-piece main body rack.
2. the manufacturing process of metal edge frame as claimed in claim 1, it is characterised in that：In step S20, the surface accuracy
Processing includes sequentially carrying out smooth surface processing to the positive and negative surface of the metal edge frame and surrounding by Digit Control Machine Tool, passes through numerical control machine
Bed carries out hole machined to the surrounding of the metal edge frame, to anodized of metal edge frame progress, to the gold
Belong to frame to carry out the positive surface chamfer of bloom, carry out the metal edge frame bloom reverse side chamfering and carry out the metal edge frame secondary
Anodized.
3. the manufacturing process of metal edge frame as claimed in claim 2, it is characterised in that：In step s 50, some metals
Ornamental strip is attached at the surrounding of the face-piece main body rack by dispensing mode.
4. the manufacturing process of metal edge frame as claimed in claim 3, it is characterised in that：In step s 40, the face-piece main body
Some second auxiliary sections with some first auxiliary sections corresponding matching are provided with support；
In step s 50, the surrounding by some metal ornament strips along the face-piece main body rack, which is arranged, to form the metal
Frame, and if make some first auxiliary sections on some metal ornament strips with it is described on the face-piece main body rack
Dry second auxiliary section coordinates, so that some metal ornament strips are equipped with the face-piece main body rack.
5. the manufacturing process of metal edge frame as claimed in claim 4, it is characterised in that：First auxiliary section is buckle, institute
State the neck that the second auxiliary section is engaging corresponding with the buckle.
6. the manufacturing process of metal edge frame as claimed in claim 4, it is characterised in that：First auxiliary section is the first card
Hook, second auxiliary section is the second grab hooked together corresponding with first grab.
7. metal edge frame, it is characterised in that as the manufacturing process manufacture of the metal edge frame described in any one of claim 1~6
, the metal edge frame includes：
Some metal ornament strips that the metal edge frame is formed for being set all around；
It is respectively arranged on some metal ornament strips, is connected with face-piece main body rack making some metal ornament strips
Some first auxiliary sections；
Some metal ornament strips are connected cooperation by some first auxiliary sections with the face-piece main body rack；
The metal ornament strip is included to the upside metal ornament strip on the upside of the face-piece main body rack, to located at institute
State downside metal ornament strip on the downside of face-piece main body rack, to the left side metal finishing on the left of the face-piece main body rack
Bar and to the right side metal ornament strip on the right side of the face-piece main body rack.
8. metal edge frame as claimed in claim 7, it is characterised in that：First auxiliary section is buckle.
9. metal edge frame as claimed in claim 7, it is characterised in that：First auxiliary section is the first grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485553.4A CN107160110B (en) | 2014-06-18 | 2014-06-18 | Metal edge frame and its manufacturing process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273656.0A CN104043947B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
| CN201710485553.4A CN107160110B (en) | 2014-06-18 | 2014-06-18 | Metal edge frame and its manufacturing process |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273656.0A Division CN104043947B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107160110A true CN107160110A (en) | 2017-09-15 |
| CN107160110B CN107160110B (en) | 2019-03-15 |
Family
ID=51497606
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485575.0A Expired - Fee Related CN107175473B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
| CN201710485553.4A Expired - Fee Related CN107160110B (en) | 2014-06-18 | 2014-06-18 | Metal edge frame and its manufacturing process |
| CN201410273656.0A Expired - Fee Related CN104043947B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485575.0A Expired - Fee Related CN107175473B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273656.0A Expired - Fee Related CN104043947B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece and its manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107175473B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493443B (en) * | 2014-12-08 | 2017-09-15 | 广东欧珀移动通信有限公司 | A kind of processing mode of the high plain edge through hole of handset shell |
| CN104917859A (en) * | 2015-06-10 | 2015-09-16 | 广东欧珀移动通信有限公司 | Mobile phone metal border assembly structure and mobile phone |
| CN105002544A (en) * | 2015-07-31 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for obtaining high-light logo after aluminum alloy anodic oxidation and aluminum alloy product |
| CN106909201B (en) * | 2017-02-28 | 2020-06-19 | 维沃移动通信有限公司 | Mobile terminal and mobile terminal fixing method |
| KR102269525B1 (en) | 2017-03-13 | 2021-06-28 | 삼성전자주식회사 | electronic device of slim type and manufacturing method thereof |
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| US7911774B2 (en) * | 2007-06-28 | 2011-03-22 | Epson Imaging Devices Corporation | Metal frame for electro-optical device having a folding portion and a seamless curved shape |
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| CN103008981A (en) * | 2011-09-21 | 2013-04-03 | 昶联金属材料应用制品(广州)有限公司 | Method for manufacturing metal enclosure frame used for mobile devices |
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- 2014-06-18 CN CN201710485575.0A patent/CN107175473B/en not_active Expired - Fee Related
- 2014-06-18 CN CN201710485553.4A patent/CN107160110B/en not_active Expired - Fee Related
- 2014-06-18 CN CN201410273656.0A patent/CN104043947B/en not_active Expired - Fee Related
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| US5758418A (en) * | 1996-01-11 | 1998-06-02 | International Business Machines Corporation | Method of making an ultra high-density, high-performance heat sink |
| CN1217121A (en) * | 1996-03-13 | 1999-05-19 | 艾利森公司 | Locking fastener for enclosure cover |
| JP2009064656A (en) * | 2007-09-06 | 2009-03-26 | Minebea Co Ltd | Planar lighting system |
| CN203492124U (en) * | 2013-10-18 | 2014-03-19 | 深圳市辉煌电子有限公司 | Mixing television casing capable of directly assembling liquid crystal glass panel and optical materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107175473A (en) | 2017-09-19 |
| CN107160110B (en) | 2019-03-15 |
| CN107175473B (en) | 2019-03-15 |
| CN104043947B (en) | 2017-07-21 |
| CN104043947A (en) | 2014-09-17 |
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