CN107160110B - Metal edge frame and its manufacturing process - Google Patents
Metal edge frame and its manufacturing process Download PDFInfo
- Publication number
- CN107160110B CN107160110B CN201710485553.4A CN201710485553A CN107160110B CN 107160110 B CN107160110 B CN 107160110B CN 201710485553 A CN201710485553 A CN 201710485553A CN 107160110 B CN107160110 B CN 107160110B
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- China
- Prior art keywords
- metal
- edge frame
- several
- face
- metal edge
- Prior art date
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adornments (AREA)
Abstract
The present invention provides metal edge frame and its manufacturing process, the manufacturing process of metal edge frame include: 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 several metal ornament strips, and several first auxiliary sections are set on several metal ornament strips；Several metal ornament strips are enclosed on face-piece main body rack, and cooperate several first auxiliary sections and face-piece main body rack.Since metal edge frame elder generation overall surface of the invention is processed, quality screening is carried out after complete again, then the metal edge frame screened is divided into several metal ornament strips again, it can not only guarantee the consistency of the surface accuracy of several metal ornament strips well in this way, improve the whole 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 technique
Currently, for mobile digital product, consumer also more focuses on producing other than pursuing the quality and function of product
The exquisite degree of product appearance, for this purpose, 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 specifically: after first processing metal edge frame by numerically-controlled machine tool (CNC), then in gold
The in-mould injection plastic cement for belonging to frame, then again adds a series of surface accuracies such as metal edge frame oxidation, sandblasting, wire drawing, the bloom
Work can be only achieved the appearance requirement of product in this way.But such processing technology there are processes more, complex process, process-cycle
Long, the disadvantages of yield rate is low, at high cost, once a certain process is unqualified, then entire frame is all scrapped, it is seen that such processing work
Skill lacks economy.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, a kind of manufacturing process of metal edge frame is provided, to solve
There is more process in manufacturing process in the prior art, complex process, the process-cycle is long, yield rate is low and at high cost.
The invention is realized in this way the manufacturing process of metal edge frame, which comprises the steps of:
The crude green body of S10, quasi- institute's metal edge frame；
S20, surface accuracy processing is carried out to the crude green body of the metal edge frame, so that the surface accuracy of the metal edge frame reaches
Required product appearance requirement；
S30, qualified or not detection is carried out to the presentation quality of the metal edge frame after processing, if qualified, carried 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 several metal ornament strips, and on several metal ornament strips
It is provided with several for cooperating the first auxiliary section with face-piece main body rack；
S50, several metal ornament strips are arranged to form the metal edge frame along surrounding；
The metal ornament strip include to be set to the face-piece main body rack on the upside of upside metal ornament strip, to set
Downside metal ornament strip on the downside of the face-piece main body rack, the left side metal to be set on the left of the face-piece main body rack
Ornamental strip and the right side metal ornament strip to be set on the right side of the face-piece main body rack.
Specifically, in step S20, the surface accuracy processing includes sequentially by numerically-controlled machine tool to the metal edge frame
Positive and negative surface and surrounding carry out smooth surface processing, hole machined carried out to the surrounding of the metal edge frame by numerically-controlled machine tool, to institute
Metal edge frame is stated to carry out an anodized, carry out the metal edge frame the positive surface chamfer of bloom, to the metal edge frame
It carries out bloom reverse side chamfering and two-step anodization processing is carried out to the metal edge frame.
Specifically, in step s 50, several 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 on the face-piece main body rack and several first auxiliary sections corresponding matching
Several second auxiliary sections；
In step s 50, several metal ornament strips being arranged along the surrounding of the face-piece main body rack, it is described to be formed
Metal edge frame, and make several first auxiliary sections on several metal ornament strips and the institute on the face-piece main body rack
Several second auxiliary section cooperations are stated, so that several metal ornament strips are equipped with the face-piece main body rack.
Specifically, first auxiliary section is buckle, and second auxiliary section is the card slot 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 technical effect of the manufacturing process of metal edge frame of the invention are as follows: due to metal edge frame elder generation overall surface of the invention
Processing, carries out quality screening after complete again, the qualified metal edge frame of screening is then divided into several metal ornament strips again, and at this
Several first auxiliary sections are set on several metal ornament strips, then, several metal ornament strips are arranged in face-piece main body branch respectively
On frame, and it is connect setting with face-piece main body rack by several 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 guarantee the consistency of the surface accuracy of several metal ornament strips well, especially
Color and bloom chamfering greatly improve the whole fineness degree of product；And metal edge frame is first processed to and is screened qualification, just will
It is divided into several 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 more, by the way that several first auxiliary sections and face-piece main body branch are arranged on several metal ornament strips
Frame cooperation, increases the integral strength of metal edge frame, is conducive to the reliability for improving metal edge frame.
The present invention also provides metal edge frames, are manufactured by the manufacturing process of above-mentioned metal edge frame and are obtained, the metal edge frame
Include:
For setting several metal ornament strips to form the metal edge frame all around；
It is respectively arranged on several metal ornament strips, connect several metal ornament strips and face-piece main body rack
Several first auxiliary sections connect；
Several metal ornament strips connect cooperation with the face-piece main body rack by several first auxiliary sections；
The metal ornament strip include to be set to the face-piece main body rack on the upside of upside metal ornament strip, to set
Downside metal ornament strip on the downside of the face-piece main body rack, the left side metal to be set on the left of the face-piece main body rack
Ornamental strip and the right side metal ornament strip to be set 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 technical effect of metal edge frame of the invention are as follows: since the metal edge frame includes several metal ornament strips and several
First several metal ornament strips are arranged in electronics respectively when assembler needs to assemble electronic product face-piece for first auxiliary section
On the face-piece main body rack of product face-piece, then, then by several first auxiliary sections and the cooperation of face-piece main body rack, it can be completed
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 guarantee
The quality and global reliability of metal edge frame and the electronic product face-piece with the metal edge frame.
Detailed description of the invention
Fig. 1 is the signal of 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 explosion 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；
Fig. 3 is the stream of the surface accuracy processing of the metal edge frame of the manufacturing process of the electronic product face-piece of the embodiment of the present invention
Cheng Tu.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
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 please 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, includes 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, surface accuracy processing is carried out to the crude green body of the metal edge frame 10, so that the surface accuracy of the metal edge frame 10
Reach required product appearance requirement, wherein process to the overall surface precision of metal edge frame 10, can preferably guarantee its surface
The consistency of precision；
S30, qualified or not detection is carried out to the presentation quality of the metal edge frame 10 after processing, if qualified, into
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 guarantee the reliability of product；
S40, the metal edge frame 10 after processing is divided into several metal ornament strips 11, and in several metal finishings
It is provided with several first auxiliary sections 13 on item 11, and is provided on the face-piece main body rack 20 and several first cooperations
Several second auxiliary sections 14 of 13 corresponding matching of portion；
S50, the surrounding by several metal ornament strips 11 along the face-piece main body rack 20 are arranged, and are made described several
Several first auxiliary sections 13 on metal ornament strip 11 and several second cooperations on the face-piece main body rack 20
Portion 14 cooperates, so that several metal ornament strips 11 are equipped with the face-piece main body rack 20.
Due to the first overall surface processing of the metal edge frame 10 of the embodiment of the present invention, quality screening is carried out again after complete, then again
The qualified metal edge frame 10 of screening is divided into several metal ornament strips 11, and is arranged on several metal ornament strips 11 several the
One auxiliary section 13, several second auxiliary sections 14 of setting and the cooperation of several first auxiliary sections 13 on face-piece main body rack 20, then,
Several metal ornament strips 11 are arranged on face-piece main body rack 20 respectively, and pass through several first auxiliary sections 13 and several second
The cooperation of auxiliary section 14 makes several metal ornament strips 11 connect 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 guarantee the surface of several metal ornament strips 11 well
The consistency of precision, especially color and bloom chamfering greatly improve the whole fineness degree of product；And metal edge frame 10 is first added
Work is good and qualified through screening, is just divided into several 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 more, by being arranged on several metal ornament strips 11
The first auxiliary section 13 is done, several second auxiliary sections 14 of setting and the cooperation of several first auxiliary sections 13 on face-piece main body rack 20,
The integral strength for increasing metal edge frame 10 is conducive to the reliability for improving 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 card slot that should be engaged, it is simple and convenient as long as directly engaging the rwo as a result, when buckle cooperates with card slot；Certainly,
Also the first auxiliary section 13 can be set to the first grab, and the second cooperation 14 is 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 first grab of card and the second grab cooperate.
Referring to Fig. 2, the metal ornament strip 11 of the present embodiment includes the upside to be set to 20 upside of face-piece main body rack
Metal ornament strip 111, the downside metal ornament strip 112 to be set to the downside of face-piece main body rack 20, to be set to face-piece main body
The left side metal ornament strip 113 and the right side metal ornament strip 114 to be set to 20 right side of face-piece main body rack in 20 left side of bracket.
Wherein, upside metal ornament strip 111, downside metal ornament strip 112, left side metal ornament strip are set by metal ornament strip 11
113 and right side metal ornament strip 114, the assembling of assembler was not only facilitated, but also can preferably guarantee the entirety of electronic product face-piece
Exquisite degree.
Referring to Fig. 3, surface accuracy processing includes sequentially by numerically-controlled machine tool to the metal edge frame in step S20
10 positive and negative surface and surrounding carry out smooth surface processing, hole machined is carried out by surrounding of the numerically-controlled machine tool to the metal edge frame 10,
Anodized is carried out to the metal edge frame 10, carries out the positive surface chamfer of bloom 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 is used
Dispensing mode, it is not only easy to operate, and can effectively make several metal ornament strips 11 are compact to be arranged in face-piece main body rack
On 20.
Fig. 1 and Fig. 2 is please referred to, the present invention also provides electronic product face-pieces, are illustrated below to its preferred forms.
The electronic product face-piece of the embodiment of the present invention, including face-piece main body rack 20, metal ornament strip 11, several first match
Conjunction portion 13 and several second auxiliary sections 14, are below further described each component of the electronic product face-piece:
Face-piece main body rack 20 is as component installation fixation；
Several metal ornament strips 11 are enclosed set on 20 surrounding of face-piece main body rack；
Several first auxiliary sections 13 are respectively arranged on several metal ornament strips 11, to make metal ornament strip 11 and face-piece
Main body rack 20 connects；
Several second auxiliary sections 14 are set on face-piece main body rack 20, are matched to corresponding with several first auxiliary sections 13
It closes, wherein cooperation and face of several metal ornament strips 11 by several first auxiliary sections 13 with several second auxiliary sections 14
The connection cooperation of shell main body rack 20.
If due to the electronic product face-piece of the embodiment of the present invention include face-piece main body rack 20, several metal ornament strips 11,
Dry first auxiliary section 13 and several second auxiliary sections 14 first respectively will be several when assembler assembles the electronic product face-piece
Metal ornament strip 11 is arranged on face-piece main body rack 20, then, then by several first auxiliary sections 13 and several second cooperations
Portion 14 cooperates, and the assembling of electronic product face-piece can be completed, not only simplify the assembling procedure of assembler, improves its production effect
Rate, moreover it is possible to effectively guarantee 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 card slot that should be engaged, it is simple and convenient as long as directly engaging the rwo as a result, when buckle cooperates with card slot；Certainly,
Also the first auxiliary section 13 can be set to the first grab, and the second cooperation 14 is 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 first grab of card and the second grab cooperate.
Referring to Fig. 2, the metal ornament strip 11 of the present embodiment includes the upside to be set to 20 upside of face-piece main body rack
Metal ornament strip 111, the downside metal ornament strip 112 to be set to the downside of face-piece main body rack 20, to be set to face-piece main body
The left side metal ornament strip 113 and the right side metal ornament strip 114 to be set to 20 right side of face-piece main body rack in 20 left side of bracket.
Wherein, upside metal ornament strip 111, downside metal ornament strip 112, left side metal ornament strip are set by metal ornament strip 11
113 and right side metal ornament strip 114, the assembling of assembler was not only facilitated, but also can preferably guarantee the entirety of electronic product face-piece
Exquisite degree.
Below with reference to each schema, the assembling process of the electronic product face-piece of the embodiment of the present invention is further described:
Firstly, preparing face-piece main body rack 20 and several metal ornament strips 11, wherein several 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 overall surface precision, i.e., sequentially passes through numerically-controlled machine tool
Positive and negative surface to the metal edge frame 10 and surrounding carry out smooth surface processing, by numerically-controlled machine tool to the four of the metal edge frame 10
Zhou Jinhang hole machined carries out an anodized to the metal edge frame 10, is carrying out bloom just to the metal edge frame 10
Surface chamfer carries out bloom reverse side chamfering to the metal edge frame 10 and carries out at two-step anodization to the metal edge frame 10
Reason, after complete, using quality testing and is screened, and several metal ornament strips can be just divided by screening qualified metal edge frame 10
11；Then, which is attached at face-piece main body along the surrounding of face-piece main body rack 20 by dispensing mode
On bracket 20, and make several first auxiliary sections 13 on several metal ornament strips 11 and several second on face-piece main body rack 20
Auxiliary section 14 cooperates, so that several metal ornament strips 11 are equipped with face-piece main body rack 20, in this way, just completing electronics production
The assembling of product face-piece.
The foregoing is merely preferred embodiments of the present invention, structure is not limited to the above-mentioned shape enumerated, it is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention, should be included in protection of the invention
Within the scope of.
Claims (9)
1. the manufacturing process of metal edge frame, which comprises the steps of:
S10, the crude green body for preparing metal edge frame；
S20, surface accuracy processing is carried out to the crude green body of the metal edge frame, so that needed for the surface accuracy of the metal edge frame reaches
Product appearance requirement；
S30, qualified or not detection is carried out to the presentation quality of the metal edge frame after processing, if qualified, carried 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 several metal ornament strips, and be arranged on several metal ornament strips
There are several the first auxiliary sections for cooperating with face-piece main body rack；
S50, several metal ornament strips are arranged to form the metal edge frame along surrounding；
The metal ornament strip include to be set to the face-piece main body rack on the upside of upside metal ornament strip, to be set to institute
State the downside metal ornament strip on the downside of face-piece main body rack, the left side metal finishing to be set on the left of the face-piece main body rack
Item and the right side metal ornament strip to be set on the right side of the face-piece main body rack.
2. the manufacturing process of metal edge frame as described 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 numerically-controlled machine tool, passing through numerical control machine
Bed carries out hole machined to the surrounding of the metal edge frame, carries out an anodized to the metal edge frame, 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, several 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
Several second auxiliary sections with several first auxiliary sections corresponding matching are provided on bracket；
In step s 50, several metal ornament strips are arranged to form the metal along the surrounding of the face-piece main body rack
Frame, and if making described on several first auxiliary sections on several metal ornament strips and the face-piece main body rack
Dry second auxiliary section cooperation, so that several 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 card slot 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 are the second grab hooked together corresponding with first grab.
7. metal edge frame, which is characterized in that by the manufacturing process manufacture of the described in any item metal edge frames of claim 1~6
, the metal edge frame includes:
For setting several metal ornament strips to form the metal edge frame all around；
It is respectively arranged on several metal ornament strips, connect several metal ornament strips with face-piece main body rack
Several first auxiliary sections；
Several metal ornament strips connect cooperation with the face-piece main body rack by several first auxiliary sections；
The metal ornament strip include to be set to the face-piece main body rack on the upside of upside metal ornament strip, to be set to institute
State the downside metal ornament strip on the downside of face-piece main body rack, the left side metal finishing to be set on the left of the face-piece main body rack
Item and the right side metal ornament strip to be set 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 |
|---|---|---|---|
| CN201710485553.4A CN107160110B (en) | 2014-06-18 | 2014-06-18 | Metal edge frame and its manufacturing process |
| CN201410273656.0A CN104043947B (en) | 2014-06-18 | 2014-06-18 | Electronic product face-piece 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 CN107160110A (en) | 2017-09-15 |
| CN107160110B true 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 |
| CN201410273656.0A Expired - Fee Related CN104043947B (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 |
Family Applications Before (2)
| 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 |
| 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 |
| JP2009064656A (en) * | 2007-09-06 | 2009-03-26 | Minebea Co Ltd | Planar lighting system |
| CN201203724Y (en) * | 2008-05-08 | 2009-03-04 | 苏州胜利精密制造科技股份有限公司 | Liquid crystal television metal frame |
| CN102869211A (en) * | 2011-07-08 | 2013-01-09 | 深圳富泰宏精密工业有限公司 | Casing and manufacturing method thereof |
| 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 |
| CN202513966U (en) * | 2012-04-26 | 2012-10-31 | 广东欧珀移动通信有限公司 | Decorating frame structure |
| CN203251532U (en) * | 2013-05-20 | 2013-10-23 | 广东欧珀移动通信有限公司 | Electronic device shell |
| CN203366652U (en) * | 2013-08-08 | 2013-12-25 | 青岛海信电器股份有限公司 | Middle frame for display equipment, shell for display equipment, and television |
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2014
- 2014-06-18 CN CN201710485575.0A patent/CN107175473B/en not_active Expired - Fee Related
- 2014-06-18 CN CN201410273656.0A patent/CN104043947B/en not_active Expired - Fee Related
- 2014-06-18 CN CN201710485553.4A patent/CN107160110B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
|---|---|
| CN104043947B (en) | 2017-07-21 |
| CN107160110A (en) | 2017-09-15 |
| CN107175473A (en) | 2017-09-19 |
| CN104043947A (en) | 2014-09-17 |
| CN107175473B (en) | 2019-03-15 |
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