CN107813518A - Mobile phone bottom and its processing method and mobile phone - Google Patents
Mobile phone bottom and its processing method and mobile phone Download PDFInfo
- Publication number
- CN107813518A CN107813518A CN201711065026.4A CN201711065026A CN107813518A CN 107813518 A CN107813518 A CN 107813518A CN 201711065026 A CN201711065026 A CN 201711065026A CN 107813518 A CN107813518 A CN 107813518A
- Authority
- CN
- China
- Prior art keywords
- bottom cover
- mobile phone
- plastic part
- dent
- processing
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 88
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000003754 machining Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 51
- 239000000945 filler Substances 0.000 claims description 37
- 238000001746 injection moulding Methods 0.000 claims description 17
- 238000007373 indentation Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010329 laser etching Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920006335 epoxy glue Polymers 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims 6
- 239000004568 cement Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/006—Producing casings, e.g. accumulator cases
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a kind of mobile phone bottom and its processing method and mobile phone.The processing method of the mobile phone bottom includes：Process the bottom body with antenna slot；The forming plastic cement part in antenna slot；Go out indenture in the Surface Machining of plastic parts.The processing method of mobile phone bottom provided by the invention, the features such as different shape, quantity, size according to indenture, indenture can be made to be combined into different patterns or letter etc., so as to pass through the processing method of the mobile phone bottom, pattern, letter etc. are gone out in the Surface Machining of plastic parts so that new appearance is presented in mobile phone bottom.
Description
Technical Field
The invention relates to the field of mobile phones, in particular to a processing method of a mobile phone bottom cover, a mobile phone bottom cover manufactured by the processing method and a mobile phone comprising the mobile phone bottom cover.
Background
At present, patterns, letters and the like cannot be processed on an antenna strip (antenna white strip) of a mobile phone bottom cover in the prior art, so that the mobile phone bottom cover is single in form.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the first aspect of the invention aims to provide a method for processing a mobile phone bottom cover.
The second aspect of the present invention is to provide a mobile phone bottom cover manufactured by the above processing method.
The third aspect of the invention aims to provide a mobile phone comprising the mobile phone bottom cover.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a method for processing a mobile phone bottom cover, where the method for processing the mobile phone bottom cover includes: processing a bottom cover body with an antenna slot; molding a plastic part in the antenna slot; and processing a dent on the surface of the plastic part.
The mobile phone bottom cover comprises a bottom cover body and a plastic part arranged on the bottom cover body, specifically, an antenna slot is arranged on the bottom cover body, the plastic part (antenna strip) is positioned in the antenna slot, dents are processed on the surface of the plastic part, and the dents can be combined into different patterns or letters according to the characteristics of different shapes, numbers, sizes and the like of the dents, so that the patterns, the letters and the like are processed on the surface of the plastic part through the processing method of the mobile phone bottom cover, the mobile phone bottom cover is enabled to present a new appearance effect, and the modeling of the mobile phone bottom cover is enriched.
In addition, the processing method of the mobile phone bottom cover provided by the above embodiment of the present invention further has the following additional technical features:
in the foregoing technical solution, preferably, the machining of the dent on the surface of the plastic part specifically includes: processing the dent on the surface of the plastic part by adopting a laser etching process; or machining the dent on the surface of the plastic part in a machining mode; or the mobile phone bottom cover is formed by adopting an in-mold injection molding process, and the dent is prepared when the mobile phone bottom cover is formed by adopting the in-mold injection molding process, wherein the bottom cover body is an insert, and a bulge corresponding to the dent is arranged in a mold cavity used by the in-mold injection molding process.
Regarding the processing method of the surface dent of the plastic part, the dent can be processed by adopting a laser etching process; the indentation can also be machined by means of machining, such as CNC machining; the bottom cover of the mobile phone is formed by adopting an in-mold injection molding process, the bottom cover body is made of metal and serves as an insert in the in-mold injection molding process, the inner surface of a mold cavity is provided with a bulge, and when the plastic part is formed by injecting resin into the mold cavity, the bulge is used for processing the dent, so that the dent is processed while the plastic part is formed, the dent does not need to be processed by adopting a subsequent process, and the processing cost of the bottom cover of the mobile phone is reduced; certainly, the bottom cover body and the plastic part with the antenna slot can be formed respectively instead of the in-mold injection molding process, the plastic part is formed by the injection molding process, the mold cavity for forming the plastic part is provided with a bulge, the bulge is used for processing a dent, and then the plastic part with the groove is arranged in the antenna slot.
In the above technical solution, preferably, after the machining of the dent on the surface of the plastic part, the method further includes: filling filler in the dent.
After the outer surface (the back surface when the mobile phone bottom cover is installed on the mobile phone for normal use and the surface far away from a user) of the plastic part is processed with the dent, in order to improve the wear resistance of the surface of the plastic part, the dent is filled with the filler.
In the above technical solution, preferably, the filler includes glue.
The glue has good fluidity and viscosity, and can be conveniently filled and fixed in the dents. Paillette, paillette or fluorescent powder can be added into the glue to further improve the beauty of the filler.
Instead of glue, the indentations may also be filled with a raw material comprising a binder and a powder.
In the foregoing technical solution, preferably, the filling of the filler in the dent specifically includes: pouring glue into the dents by adopting a glue dispensing process; and solidifying the glue.
Of course, glue may also be poured manually into the indentation.
In the above technical solution, preferably, the glue includes an epoxy resin glue, and the curing of the glue specifically includes: heating the glue to 110-130 ℃, and maintaining for 0.5-2 h. Preferably, the curing temperature of the glue can be, but is not limited to, 110 ℃, 120 ℃ or 130 ℃, and the curing time can be, but is not limited to, 0.5h, 1.0h, 1.5h or 2 h.
Of course, other glues, such as instant glue, anaerobic glue, UV glue (ultraviolet light curing type), hot melt glue, pressure sensitive glue, latex type, etc. can be used, and the curing temperature and curing time can be flexibly determined according to the curing process of the selected glue.
In the above technical solution, preferably, the filler has a color, so as to further improve the aesthetic property of the mobile phone bottom cover.
Specifically, a colored glue is poured into the indentation to form a colored filler, and preferably, the color of the filler is different from that of the plastic part. The filler may be transparent or opaque.
In the above technical solution, preferably, after filling the filling material into the dent, the method further includes: and removing the part of the filler, which protrudes out of the plastic part.
In the foregoing technical solution, preferably, the removing the portion of the filler protruding out of the plastic part specifically includes: the part of the filler protruding out of the plastic part is removed by polishing, specifically, the part of the filler protruding out of the plastic part surface can be removed by polishing with sand paper or a grinding wheel, so that the surface of the filler is flush with the surface of the plastic part, and further, the surface of the filler, the surface of the plastic part and the surface of the bottom cover body are flush.
In the above technical scheme, preferably, the bottom cap body includes a main body and a side wall formed by bending an edge of the main body, the plastic part includes a plastic part body disposed on the main body and a plastic part extension portion disposed on the side wall, and the indentations are processed on the plastic part body and the plastic part extension portion.
The edge bending type antenna of main part forms the lateral wall of border, and antenna slot part is located the main part, and the part is located the relative both sides wall of bottom body, and is corresponding, and the plastic part is including being located the plastic part body of antenna inslot in the main part and being located the plastic part extension of antenna inslot on the lateral wall. In order to further improve the aesthetic property of the mobile phone bottom cover, dents are processed on the plastic part body and the plastic part extension part.
In the above technical solution, preferably, the indentations form a pattern, letters or numbers, or a combination of at least two of the pattern, letters or numbers; and/or the width of the dent is 0.1mm to 0.3mm, and the width of the dent can be, but is not limited to, 0.1mm, 0.2mm or 0.3 mm; and/or the depth of the dent is 0.2mm to 0.4mm, and the depth of the dent can be, but is not limited to, 0.2mm, 0.3mm or 0.4 mm.
An embodiment of the second aspect of the present invention provides a mobile phone bottom cover, which is manufactured by using the processing method of the mobile phone bottom cover according to any of the above embodiments, so that all the beneficial effects of the processing method of the mobile phone bottom cover according to any of the above embodiments are achieved, and further description is omitted here.
An embodiment of the third aspect of the present invention provides a mobile phone, which includes the mobile phone bottom cover described in the foregoing embodiment, so that the mobile phone bottom cover described in the foregoing embodiment has the beneficial effects, and details are not repeated herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart illustrating a method for processing a mobile phone bottom cover according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a processing method of a mobile phone bottom cover according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A method of processing a cover for a mobile phone, and a mobile phone according to some embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, according to some embodiments of the present invention, a method for processing a mobile phone bottom cover includes:
step S10, processing a bottom cover body with an antenna slot;
step S20, forming a plastic part in the antenna slot;
step S30, forming a dent on the surface of the plastic part.
The method for processing the mobile phone bottom cover provided by the above embodiment of the invention comprises a bottom cover body and a plastic part arranged on the bottom cover body, specifically, an antenna slot with an outward opening is arranged on the back surface of the bottom cover body (the back surface of the mobile phone bottom cover when being installed on a mobile phone in normal use and the surface far away from a user), the plastic part is positioned in the antenna slot, the surface of the plastic part (the back of the plastic part when the mobile phone bottom cover is installed on the mobile phone for normal use, namely the appearance surface of a plastic house) is processed with dents, according to the characteristics of different shapes, quantity, size and the like of the dents, the dents can be combined into different patterns or letters, and the like, so that through the processing method of the mobile phone bottom cover, patterns, letters and the like are processed on the surface of the plastic part, so that the attractiveness of the mobile phone bottom cover can be improved, the mobile phone bottom cover presents a new appearance effect, and the shape of the mobile phone bottom cover is enriched.
In a first specific embodiment, step S30 specifically includes: and processing an indentation on the surface of the plastic part by adopting a laser carving cutting process.
In a second specific embodiment, step S30 specifically includes: the indentation is machined on the surface of the plastic part, for example, the indentation can be machined by CNC machining.
In a third specific embodiment, step S30 specifically includes: the mobile phone bottom cover is formed by adopting an in-mold injection molding process, and the dent is prepared when the mobile phone bottom cover is formed by the in-mold injection molding process, wherein the bottom cover body is a mold insert, and a bulge corresponding to the dent is arranged in a mold cavity used by the in-mold injection molding process.
The method comprises the following steps of manufacturing dents on the surface of a plastic part when the plastic part is molded, specifically, molding the mobile phone bottom cover by adopting an in-mold injection molding process, wherein the bottom cover body is made of a metal material and is used as an insert in the in-mold injection molding process, and a bulge is arranged on the inner surface of a mold cavity; certainly, the bottom cover body and the plastic part with the antenna slot can be formed respectively instead of the in-mold injection molding process, the plastic part is formed by the injection molding process, the mold cavity for forming the plastic part is provided with a bulge, the bulge is used for processing a dent, and then the plastic part with the groove is arranged in the antenna slot.
As shown in fig. 2, step S30 preferably further includes: in step S40, a filler is filled in the dent.
After the outer surface (the back surface when the mobile phone bottom cover is installed on the mobile phone for normal use and the surface far away from a user) of the plastic part is processed with the dent, in order to improve the wear resistance of the surface of the plastic part, the dent is filled with the filler.
Preferably, the filler comprises glue.
The filler is glue which has good fluidity and viscosity and can be conveniently filled and fixed in the dents. Paillette, paillette or fluorescent powder can be added into the glue to further improve the beauty of the filler.
Instead of glue, the indentations may also be filled with a raw material comprising a binder and a powder.
Preferably, step S40 specifically includes: pouring glue into the dents by adopting a glue dispensing process; and curing the glue.
Of course, glue may also be poured manually into the indentation.
Preferably, the glue comprises an epoxy glue, and curing the glue specifically comprises: heating the glue to 110-130 ℃, and maintaining for 0.5-2 h. Preferably, the curing temperature of the glue can be, but is not limited to, 110 ℃, 120 ℃ or 130 ℃, and the curing time can be, but is not limited to, 0.5h, 1.0h, 1.5h or 2 h.
Of course, other glues, such as instant glue, anaerobic glue, UV glue (ultraviolet light curing type), hot melt glue, pressure sensitive glue, latex type, etc. can be used, and the curing temperature and curing time can be flexibly determined according to the curing process of the selected glue.
Preferably, the filler has a color to further enhance the aesthetic appearance of the phone bottom cover.
Specifically, a colored glue is poured into the indentation to form a colored filler, and preferably, the color of the filler is different from that of the plastic part. The filler may be transparent or opaque.
Preferably, after step S40, the method further includes:
and step S50, removing the part of the filler protruding out of the plastic piece.
Preferably, step S50 specifically includes: the part of the protruding plastic part on the filler is got rid of in polishing, and is concrete, can adopt abrasive paper or emery wheel etc. to polish the part on the protruding plastic part surface on the filler for the surface of filler and the surface parallel and level of plastic part, further, the surface of filler, plastic part, the surface parallel and level of bottom body.
Preferably, the bottom cap body includes the main part and the lateral wall that the edge bending of main part formed, and the plastic part is including setting up the plastic part body in the main part and setting up the plastic part extension on the lateral wall, all processes on plastic part body and the plastic part extension and has the indent.
The edge bending type antenna of main part forms the lateral wall of border, and antenna slot part is located the main part, and the part is located the relative both sides wall of bottom body, and is corresponding, and the plastic part is including being located the plastic part body of antenna inslot in the main part and being located the plastic part extension of antenna inslot on the lateral wall. In order to further improve the aesthetic property of the mobile phone bottom cover, dents are processed on the plastic part body and the plastic part extension part.
Preferably, the indentations form a pattern, letters or numbers, or a combination of at least two of the pattern, letters or numbers.
The width of the dent is 0.1mm to 0.3mm, and the width of the dent can be, but is not limited to, 0.1mm, 0.2mm or 0.3 mm.
The depth of the dent is 0.2mm to 0.4mm, and the depth of the dent can be, but is not limited to, 0.2mm, 0.3mm or 0.4 mm.
An embodiment of the second aspect of the present invention provides a mobile phone bottom cover, which is manufactured by using the processing method of the mobile phone bottom cover of any of the above embodiments, so that all the beneficial effects of the processing method of the mobile phone bottom cover of any of the above embodiments are achieved, and details are not described herein again.
The embodiment of the third aspect of the present invention provides a mobile phone, which includes the mobile phone bottom cover of the above embodiment, so that the mobile phone bottom cover of the above embodiment has the beneficial effects, and details are not repeated herein.
In summary, according to the processing method of the mobile phone bottom cover provided by the embodiment of the invention, the dent is processed on the plastic part, then the glue is filled in the dent, and after the glue is cured, the excess glue is removed by polishing, so that the mobile phone bottom cover presents a new appearance effect, and the grade of the mobile phone is improved.
In the description of the present invention, the term "plurality" means two or more unless explicitly specified or limited otherwise; the terms "connected," "secured," and the like are to be construed broadly and unless otherwise stated or indicated, and for example, "connected" may be a fixed connection, a removable connection, an integral connection, or an electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A processing method of a mobile phone bottom cover is characterized by comprising the following steps:
processing a bottom cover body with an antenna slot;
molding a plastic part in the antenna slot;
and processing a dent on the surface of the plastic part.
2. The method as claimed in claim 1, wherein the forming the indent on the surface of the plastic member comprises:
processing the dent on the surface of the plastic part by adopting a laser etching process; or,
machining the dent on the surface of the plastic part in a machining mode; or,
the mobile phone bottom cover is formed by adopting an in-mold injection molding process, and the dent is prepared when the mobile phone bottom cover is formed by adopting the in-mold injection molding process, wherein the bottom cover body is an insert, and a mold cavity used by the in-mold injection molding process is internally provided with a bulge corresponding to the dent.
3. The method for processing a mobile phone bottom cover according to claim 1 or 2, wherein after the indentation is processed on the surface of the plastic part, the method further comprises:
filling filler in the dent.
4. The method for processing a bottom cover of a cellular phone according to claim 3,
the filler comprises glue.
5. The method for processing a mobile phone bottom cover according to claim 4, wherein the filling the filler in the dent specifically comprises:
pouring glue into the dents by adopting a glue dispensing process;
and solidifying the glue.
6. The method for processing a mobile phone bottom cover according to claim 5, wherein the glue comprises an epoxy glue, and the curing the glue specifically comprises:
heating the glue to 110-130 ℃, and maintaining for 0.5-2 h.
7. The method for processing a bottom cover of a cellular phone according to claim 3,
the filler has a color.
8. The method for processing a bottom cover of a mobile phone of claim 3, further comprising, after filling the filler in the dent:
and removing the part of the filler, which protrudes out of the plastic part.
9. The method for processing a bottom cover of a mobile phone of claim 8, wherein the removing the portion of the filler protruding out of the plastic part specifically comprises:
and polishing to remove the part of the filler, which protrudes out of the plastic part.
10. The method for processing a bottom cover of a cellular phone according to claim 1 or 2,
the bottom cover body comprises a main body and a side wall formed by bending the edge of the main body, the plastic part comprises a plastic part body arranged on the main body and a plastic part extending part arranged on the side wall, and the dent is processed on the plastic part body and the plastic part extending part.
11. The method for processing a bottom cover of a cellular phone according to claim 1 or 2,
the indentations form a pattern, letter or number; and/or the presence of a gas in the gas,
the width of the dent is 0.1 mm-0.3 mm; and/or the presence of a gas in the gas,
the depth of the dent is 0.2 mm-0.4 mm.
12. A mobile phone bottom cover, characterized in that, it is made by the processing method of the mobile phone bottom cover as claimed in any one of claims 1 to 11.
13. A cellular phone comprising the cellular phone bottom cover of claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065026.4A CN107813518A (en) | 2017-11-02 | 2017-11-02 | Mobile phone bottom and its processing method and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065026.4A CN107813518A (en) | 2017-11-02 | 2017-11-02 | Mobile phone bottom and its processing method and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107813518A true CN107813518A (en) | 2018-03-20 |
Family
ID=61603989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065026.4A Pending CN107813518A (en) | 2017-11-02 | 2017-11-02 | Mobile phone bottom and its processing method and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792664A (en) * | 2018-08-03 | 2020-02-14 | 北京小米移动软件有限公司 | Manufacturing method of buffer element, mobile terminal and manufacturing method of mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195320A (en) * | 2006-12-05 | 2008-06-11 | 微星科技股份有限公司 | Pattern forming method and notebook computer casing produced by using the method |
| CN202475526U (en) * | 2012-03-28 | 2012-10-03 | 广东欧珀移动通信有限公司 | Cell phone casing structure with metallic framework |
| CN104394246A (en) * | 2014-10-28 | 2015-03-04 | 广东欧珀移动通信有限公司 | Mobile phone frame and processing method thereof |
| CN105643968A (en) * | 2016-01-04 | 2016-06-08 | 广东欧珀移动通信有限公司 | Manufacturing method for curved cover plate, curved cover plate and mobile terminal |
| CN105847495A (en) * | 2016-06-07 | 2016-08-10 | 维沃移动通信有限公司 | Back shell of mobile terminal and preparation method of back shell of mobile terminal |
-
2017
- 2017-11-02 CN CN201711065026.4A patent/CN107813518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195320A (en) * | 2006-12-05 | 2008-06-11 | 微星科技股份有限公司 | Pattern forming method and notebook computer casing produced by using the method |
| CN202475526U (en) * | 2012-03-28 | 2012-10-03 | 广东欧珀移动通信有限公司 | Cell phone casing structure with metallic framework |
| CN104394246A (en) * | 2014-10-28 | 2015-03-04 | 广东欧珀移动通信有限公司 | Mobile phone frame and processing method thereof |
| CN105643968A (en) * | 2016-01-04 | 2016-06-08 | 广东欧珀移动通信有限公司 | Manufacturing method for curved cover plate, curved cover plate and mobile terminal |
| CN105847495A (en) * | 2016-06-07 | 2016-08-10 | 维沃移动通信有限公司 | Back shell of mobile terminal and preparation method of back shell of mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792664A (en) * | 2018-08-03 | 2020-02-14 | 北京小米移动软件有限公司 | Manufacturing method of buffer element, mobile terminal and manufacturing method of mobile terminal |
| CN110792664B (en) * | 2018-08-03 | 2021-07-23 | 北京小米移动软件有限公司 | Manufacturing method of buffer element, mobile terminal and manufacturing method of mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130280550A1 (en) | Device housing and method for making the same | |
| CN102416688A (en) | Treatment process of injecting product in mold | |
| CN104760308A (en) | Method for making SPECTACLE LENS | |
| CN105922525B (en) | The production method and Mobile phone screen obtained or shell of high rigidity plastic cement Mobile phone screen or shell | |
| CN101574843B (en) | Plastic shell seamless wrapping process and special high-pressure forming mold core thereof | |
| CN107813518A (en) | Mobile phone bottom and its processing method and mobile phone | |
| CN101104301A (en) | Technology for preparing in-mould ornament | |
| CN204145557U (en) | A kind of sensitization discoloration plastic cellphone casing | |
| CN108578015A (en) | Personalized bridge of the nose prosthese mold and its manufacturing method and the method for using the mold manufacturing bridge of the nose prosthese | |
| CN205040121U (en) | Back lid and terminal | |
| US2193586A (en) | Process of manufacturing plastic objects of contrasting colors | |
| KR101387612B1 (en) | Buckle for belt and manufacturing method thereof | |
| CN107992161A (en) | Housing and preparation method thereof, mobile terminal | |
| KR100995984B1 (en) | Case that have solid pattern and the making method | |
| JP3630660B2 (en) | Seal substrate and manufacturing method thereof | |
| KR200424950Y1 (en) | Protection block for trees | |
| KR100938124B1 (en) | Pattern making method | |
| CN108247287A (en) | USB joint shell processing method | |
| CN105003064B (en) | A kind of manufacture method of the glittering and translucent artificial stone decorative pattern lines in surface | |
| KR100810442B1 (en) | Method for manufacturing crosslinked form | |
| CN103448207B (en) | Production method of all-encapsulation adult sexual product | |
| CN114793401B (en) | 3D cover plate, preparation method thereof and electronic equipment | |
| KR101498789B1 (en) | Case Having Curved Surface of Micro Pattern, and Method of Making the Same | |
| CN209113760U (en) | A kind of glass fixture | |
| CN208755620U (en) | A kind of surface layer has the ground cushion of PVC pattern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
|
| RJ01 | Rejection of invention patent application after publication |