CN108712531A - The manufacturing method of shell, electronic device and shell - Google Patents
The manufacturing method of shell, electronic device and shell Download PDFInfo
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- CN108712531A CN108712531A CN201810512188.6A CN201810512188A CN108712531A CN 108712531 A CN108712531 A CN 108712531A CN 201810512188 A CN201810512188 A CN 201810512188A CN 108712531 A CN108712531 A CN 108712531A
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- Prior art keywords
- shell
- main part
- sidewall portion
- thickness
- glass
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Telephone Set Structure (AREA)
Abstract
This application involves the manufacturing methods of a kind of shell, electronic device and shell, the shell is made of glass, the side of sidewall portion extended including main part and by the edge of the main part, the main part and the side of sidewall portion are in opening-box, and the thickness of any position of the side of sidewall portion is more than the main part.Above-mentioned shell, side of sidewall portion and body part form opening-box, and display screen, mainboard, the battery lamp part in electronic device such as mobile phone are placed in shell, no longer need to that center is separately provided.The thickness of at least partly position of side of sidewall portion is more than body part, i.e. side wall position curved-surface structure, has a graceful figure so that the three-dimensional sense of shell is strong, promotes the aesthetic feeling and feel of shell.
Description
Technical field
This application involves technical field of electronic device, more particularly to the manufacturer of a kind of shell, electronic device and shell
Method.
Background technology
In order to promote the aesthetic feeling and feel of mobile phone, more and more mobile phones using with the integrally formed glass rear shell of center come
Assemble mobile phone.A kind of production method is directly to form plate glass hot bending, is limited by hot bending processing procedure, and molding glass rear shell is vertical
Body-sensing is not strong.Also a kind of production method is that the plate glass with larger thickness is directly processed into required moulding through CNC
Glass rear shell, but above-mentioned production method takes more, and process is cumbersome, and cost is higher.
Invention content
The technical problem that the application one embodiment solves is how easy to produce that stereoscopic effect is good, appearance pole
The production method of attractive shell and the shell and the electronic device with the shell.
A kind of shell, is made of glass, includes the side of sidewall portion of main part and the edge extension by the main part, the master
Body portion and the side of sidewall portion are in opening-box, and the thickness of any position of the side of sidewall portion is more than the main part.
Above-mentioned shell, side of sidewall portion and body part form opening-box, display screen, mainboard, electricity in electronic device such as mobile phone
Pond lamp part is placed in shell, no longer needs to that center is separately provided.The thickness of at least partly position of side of sidewall portion is more than ontology
Portion, i.e. side of sidewall portion are curved-surface structure, are had a graceful figure so that the three-dimensional sense of shell is strong, promotes the aesthetic feeling and feel of shell.
In one of the embodiments, the main part and the side of sidewall portion vertically or in obtuse angle, and the main part and
It is seamlessly transitted between side of sidewall portion.
The main part is in tabular or arc-shaped curved surface shape in one of the embodiments,.
The thickness of the main part is 0.6mm~1.0mm in one of the embodiments,.
The side of sidewall portion includes outside wall surface in one of the embodiments, and the outside wall surface is plane or curved surface.
The thickness of the side of sidewall portion is 1.5mm~3.5mm in one of the embodiments,.
The inner surface of the main part and side of sidewall portion is equipped with decorative layer in one of the embodiments,.
A kind of electronic device, the electronic device include display screen component and shell, the side of sidewall portion of the shell and display
Screen assembly coordinates.
The rear shell of above-mentioned electronic device is the shell, and the shell is connect with display screen component, after the shell substitution
Cover board and center so that the structure of electronic device is simple and is easily assembled.
A kind of manufacturing method of shell, includes the following steps：
Step a, provides plate glass, each edge of hot bending plate glass, obtain include tablet and crimp glass master
Body, and keep glass body be hot bending when temperature；
Step b, at a temperature of glass bending, the outer surface of the tablet of glass-cutting main body reduces the tablet of glass body
Thickness, and it is cooling；
The outer surface of glass body is carried out CNC processing and polishing by step c, obtain include main part and side of sidewall portion shell
Body.
Wherein, the thickness of side of sidewall portion is more than the thickness of main part.
It is at a temperature of the hot bending of glass, the major part of the tablet of glass body is extra by the technical solution of the application
Material removal, and cutting at this temperature is more time saving and energy saving, only needs to carry out the curved of a small amount of CNC processing glass bodies later
Side, you can obtain shell 100.The method significantly reduce the manufacture difficulty of shell 100 and costs.
Between the tablet and crimp of the glass body obtained in step a in one of the embodiments, vertically or in obtuse angle.
The thickness of the tablet of the glass body after step b processing is not less than 1.0mm in one of the embodiments,.
Include any one following scheme in one of the embodiments,：
The thickness of the main part is 0.6mm~1.0mm；
The thickness of the side of sidewall portion is 1.5mm~3.5mm；
It is seamlessly transitted between main part and side of sidewall portion.
Further include that decorative layer is set in the inner surface of main part and side of sidewall portion in one of the embodiments,.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic rear view for the electronic device that an embodiment provides；
Fig. 2 is the schematic three dimensional views of the shell at the back of electronic device shown in Fig. 1；
Fig. 3 is the sectional view along A-A of electronic device shown in Fig. 1；
Fig. 4 is the sectional view along A-A of electronic device shown in Fig. 1, and wherein display screen component is removed；
Fig. 5 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；
Fig. 6 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；
Fig. 7 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；
Fig. 8 is the sectional view along A-A of corresponding diagram 1 in other embodiments, and wherein display screen component is removed；
Fig. 9 is the schematic diagram of the glass body after plate glass hot bending；
Figure 10 is the schematic diagram after glass body is cut.
Specific implementation mode
For the ease of understanding the application, the application is described more fully below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to present disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As " electronic device " as used herein include, but are not limited to be configured to via Wireline connection (such as via
Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another number
According to connection/network) and/or via (for example, for the number of cellular network, WLAN (WLAN), such as DVB-H networks
TV network, satellite network, AM-FM broadcasting transmitter and/or another electronic device) wireless interface reception/transmission communication
The device of signal.The example of electronic device includes, but are not limited to satellite or cellular phone；Can with combination cellular radio telephone with
PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；May include radio telephone, paging
Machine, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver
PDA；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
Referring to figs. 1 to Fig. 3, in one embodiment, electronic device 10 is mobile phone, and electronic device 10 includes shell 100 and shows
Display screen component 200, rear shell of the shell 100 as electronic device 10.In other alternate embodiments, shell 100 can be electronics
The cover board of display screen component 200 in device 10.In the following description, it is illustrated so that shell 100 is the rear shell of mobile phone as an example.
In one embodiment, shell 100 is formed by glass or optical ceramics, including main part 110 and side of sidewall portion 120.Side
Wall portion 120 is extended by 110 edge of main part so that shell 100 is in opening-box.The thickness of any position of side of sidewall portion 120
Thickness of the degree more than main part 110.
Specifically, in conjunction with shown in Fig. 4, main part 110 includes outer plate surface 111, inner plate surface 112.Side of sidewall portion 120 includes outer wall
Face 121, internal face 122.Outside wall surface 121 is connect with outer plate surface 111, and internal face 122 is connect with inner plate surface 112.111 He of outer plate surface
Outside wall surface 121 forms the outer surface of shell 100, and inner plate surface 112 and internal face 122 form the inner surface of shell 100.
As shown in figure 4, in one embodiment, being seamlessly transitted between main part 110 and side of sidewall portion 120.It is to be understood that interior
Seamlessly transitted between plate face 112 and internal face 122 and/or outside wall surface 121 and outer plate surface 111 between seamlessly transit.It can keep away in this way
There are corner angle in the edge for exempting from main part 110, ensures the fairness of side of sidewall portion 120 and 110 corner of main part, makes from shell 100
Viewing outside to inside when, side of sidewall portion 120 and 110 visual effect of main part are more preferable, and promoted user feel.
As shown in figure 4, in one embodiment, it is vertical between main part 110 and side of sidewall portion 120.It is to be understood that outside wall surface
121 perpendicular to outer plate surface 111, and is not limited between inner plate surface 112 and internal face 122, i.e. inner plate surface 112 and internal face
It can vertically or in obtuse angle between 122.As shown in figure 5, in another embodiment, in blunt between main part 110 and side of sidewall portion 120
Angle.It is to be understood that between outside wall surface 121 and outer plate surface 111 in obtuse angle, and do not done between inner plate surface 112 and internal face 122
Limitation, i.e., can vertically or in obtuse angle between inner plate surface 112 and internal face 122.
As shown in figure 4, in one embodiment, main part 110 is in tabular.In another embodiment, as shown in fig. 6, it is main
110 arc-shaped curved of body portion, i.e. outer plate surface 111 are arc-shaped curved surface, and the shape of inner plate surface 112 is identical as outer plate surface 111, and outer
Plate face 111 is parallel with inner plate surface 112.The outer plate surface 111 of the arc of main part 110 and 100 both sides of shell seamlessly transit turn
At angle together so that the entire shape in curved surface in the upper surface of shell 100, it is whole smooth, keep the shape of shell 100 more beautiful and
With preferable feel.
As shown in figure 4, in one embodiment, the outside wall surface 121 of side of sidewall portion 120 is plane.In another embodiment, as schemed
Shown in 7 and Fig. 8, the outside wall surface 121 is curved surface, makes between outside wall surface 121 and outer plate surface 111 whole smooth, makes shell 100
Shape is more beautiful while having preferable feel.
It is described below to be illustrated so that main part 110 is the rectangular straight panel glass of a monoblock as an example.Side of sidewall portion 120 can position
In two opposite long edge positions of main part 110, it can also be located at two opposite short sides of main part 110, may be additionally located at main part 110
At surrounding, i.e. it is equipped with side of sidewall portion 120 at two long sides and two short sides, can all realize the opening-box structure of shell 100.
Shell 100 is set to be in opening-box by the way that side of sidewall portion 120 is arranged, when assembling mobile phone using shell 100, the electricity of mobile phone
The components such as pond (not shown), mainboard (not shown) and display screen component 200 can be put into the opening-box of shell 100
In structure, no longer need to that center is separately provided.Wherein, on the direction of main part 110, side of sidewall portion 120 is far from main part
The distance between 110 one end and main part 110 H are 3.5mm~8.5mm.Above-mentioned H indicates the shell of opening-box structure
100 depth by making shell 100 have suitable depth, and then guarantee battery, mainboard and the display screen group of accommodating mobile phone
The components such as part 200.Wherein, 120 smooth connection of side of sidewall portion of display screen component 200 and shell 100.
As shown in Figures 4 to 7, the thickness of side of sidewall portion 120 is more than the thickness of main part 110.Shell relative to uniform thickness
100, i.e., the thickness of side of sidewall portion 120 is equal with the thickness of main part 110 in shell 100, and the moulding of the application middle casing 100 can phase
To more rich, with higher identification.Wherein, the thickness L2 ranges of main part 110 can be 0.6mm~1.0mm, side of sidewall portion
120 thickness L1 ranges can be 1.5mm~3.5mm.It is understood that the thickness of side of sidewall portion 120 refers to the whole of side of sidewall portion 120
Body thickness such as can be the average thickness of side of sidewall portion 120.The thickness of side of sidewall portion 120 everywhere can be inconsistent, can also be identical
's.As shown in fig. 7, the thickness of side of sidewall portion 120 can gradually increase on the direction far from main part 110；As shown in figure 8, side wall
The thickness that portion 120 can also be centre is slightly larger, and the thickness at both ends is slightly smaller.In this application, to the variation pattern of 120 thickness of side of sidewall portion
It is not specifically limited.It is understood that the thickness of certain is also smaller than the thickness of main part 110 in side of sidewall portion 120.
The thickness of side of sidewall portion 120 is relatively thick, can be in 120 inside setting of side of sidewall portion and mainboard, 200 phase of display screen component
The structure of cooperation makes mainboard and display screen component 200 be directly mounted on side of sidewall portion 120, keeps handset structure more succinct.And
And thicker side of sidewall portion 120, convenient for various moulding is arranged, the shape such as the side of sidewall portion 120 in Fig. 4, Fig. 7 and Fig. 8 is different.
The thickness of main part 110 is very thin, and the main region on shell 100 is main part 110, can make shell 100 in this way
Weight is relatively light, and it is very fast to radiate.
The inner surface of shell 100 is covered with decorative layer.It in one embodiment, can be by way of vapor deposition in shell 100
Inner surface forms a tunic, as decorative layer, in other alternate embodiments, can be sprayed on the inner surface of shell 100
Ink, or film is pasted to form decorative layer in the inner surface of shell 100.Such as decorative layer can be arranged to black, avoid penetrating
Shell 100 sees internal structure of mobile phone, while making side of sidewall portion 120 and the more integrated visual effect of main part 110.Certainly,
It may also set up pattern in decorative layer, enhance the aesthetics of mobile phone battery cover.
As shown in figures 1 and 3, in one embodiment, the application also provides a kind of electronic device, after the electronic device
Shell is the shell 100, and the shell 100 is connect with display screen component 200, and the shell 100 replaces back shroud and center, makes
It obtains the structure of electronic device simply and is easily assembled.
A kind of manufacturing method of shell, includes the following steps：
Step a, provides plate glass, each edge of hot bending plate glass, obtain include tablet and crimp glass master
Body, and keep glass body be hot bending when temperature；
Step b, at a temperature of glass bending, the outer surface of the tablet of glass-cutting main body reduces the tablet of glass body
Thickness, and it is cooling；
The outer surface of glass body is carried out CNC processing and polishing, obtains including main part 110 and side of sidewall portion by step c
120 shell.
Wherein, the thickness of side of sidewall portion 120 is more than the thickness of main part 110.
In one embodiment, one block of thicker plate glass is selected, numerically-controlled machine tool is used according to the size of shell 100
(CNC) working flat plate glass, and suitable surplus need to be stayed on plate glass, so that edge is damaged cutting removal or supplement mistake
Undersize caused by difference.Determine that hot bending line, the hot bending line are rectangular, heat according to the size of shell 100 on plate glass
The size of part within curved line is identical as the size of main part 110, and the part other than hot bending line can then be formed to side wall
Portion 120.The hot bending temperature of glass is 630 DEG C~730 DEG C.Between plate glass is heated to 630 DEG C~730 DEG C, according to hot bending
The position of line by plate glass hot bending, obtain include tablet and crimp glass body, it is vertical between the tablet and crimp or
In obtuse angle, and the inner surface of glass body is identical as the inner surface of shell 100, it can be understood as, the hot bending process in step a is straight
It connects the inner surface processing of shell 100 in place, becomes inner plate surface 112 and internal face 122, subsequent process is no longer needed to glass
The inner surface of main body carries out the processing in further size.
In one embodiment, horizontal resection is carried out to the tablet of glass body, its thickness is made to be thinned.According to the master of shell 10
The thickness of the tablet for the glass body that need to be cut off is calculated in the thickness in body portion 110.As shown in figure 9, obtained after glass bending
Glass body is opening-box, opening down.At a temperature of the hot bending of glass, glass body is raised to determining position, glass
The tablet of glass main body makes the part that need to be cut off be located on cutter 300, carries out horizontal resection to the tablet of glass body, makes
The slab-thickness for obtaining glass body reduces, and cannot be less than 1.0mm, and the thickness of tablet is less than the thickness of the crimp of glass body,
And the thickness of the main part 110 slightly larger than shell 100.The cutter 300 is high temperature resistant wolfram steel perching knife.It will be by after horizontal resection
Glass body cools down, and obtains structure as shown in Figure 10.
In another embodiment, as shown in fig. 6, the main part 110 of shell 10 is arc-shaped curved surface shape.Mold is manufactured, it is described
Mold includes punch-pin, and the upper surface of punch-pin is arc-shaped curved surface.Plate glass is placed on punch-pin and fixed, mold is added
Heat, until the temperature of plate glass is between 630 DEG C~730 DEG C, heat preservation, plate glass hot bending is to being bonded punch-pin.By punch position
It increases, using the tablet of 300 horizontal resection glass body of cutter, between the position of cutting and the inner surface of the tablet of glass body
Minimum range be more than 1.0mm, during entire cutting, plate glass is in keeping warm mode, i.e., temperature is 630 DEG C~730
Between DEG C.By the glass body cooling after cutting.The upper surface of the tablet of obtained glass body is plane, the inner surface of tablet
I.e. inner plate surface 112 is arc-shaped curved surface.
In one embodiment, the obtained products of step b are further processed, using CNC to the outer of glass body
Surface processes so that the requirement of its shell 100 that is of the required size.Product is polished, the bright shell of smooth-shaped is obtained
Body 100.A tunic can be formed in the inner surface of shell 100 by way of vapor deposition later, as decorative layer, to be replaced in others
Film is pasted to form dress in embodiment, can spraying ink on the inner surface of shell 100, or in the inner surface of shell 100
Adorn layer.Such as decorative layer can be arranged to black, avoid seeing internal structure of mobile phone through shell 100, while making 120 He of side of sidewall portion
The more integrated visual effect of main part 110.Certainly, pattern is may also set up in decorative layer, enhances the aesthetics of mobile phone battery cover.
Thickness is identical everywhere for the glass shell obtained by hot bending method, i.e. the thickness of glass and straight panel of curved sidewall portion
Partial thickness of glass is equal.When 120 thickness of side of sidewall portion in the application to be reached is more than the effect of 110 thickness of main part,
It needs to carry out a large amount of CNC working processes to the glass of straight panel part under normal conditions, makes the glass thinning of straight panel part, can just make
The thickness of curved sidewall portion is more than the thickness of straight panel part.By the technical solution of the application, in the hot bending temperature of glass
Under, most of excess stock of the tablet of glass body is cut off, and cutting at this temperature is more time saving and energy saving, and later only
It need to carry out the crimp of a small amount of CNC processing glass bodies, you can obtain shell 100.The method significantly reduce the systems of shell 100
Make difficulty and cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to claim therefore be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the protection domain of the application patent should be determined by the appended claims.
Claims (13)
1. a kind of shell, is made of glass, which is characterized in that including main part (110) and by the edge of the main part (110)
The side of sidewall portion (120) of extension, the main part (110) and the side of sidewall portion (120) are in opening-box, the side of sidewall portion (120)
Any position thickness be more than the main part (110).
2. shell according to claim 1, which is characterized in that the main part (110) and the side of sidewall portion (120) are vertical
Or in obtuse angle, and between the main part (110) and side of sidewall portion (120) it seamlessly transits.
3. shell according to claim 1, which is characterized in that the main part (110) is in tabular or arc-shaped curved surface shape.
4. shell according to claim 1, which is characterized in that the thickness of the main part (110) is 0.6mm~1.0mm.
5. shell according to claim 1, which is characterized in that the side of sidewall portion (120) includes outside wall surface (121), described
Outside wall surface (121) is plane or curved surface.
6. shell according to claim 1, which is characterized in that the thickness of the side of sidewall portion (120) is 1.5mm~3.5mm.
7. shell according to claim 1, which is characterized in that the inner surface of the main part (110) and side of sidewall portion (120)
Equipped with decorative layer.
8. a kind of electronic device, which is characterized in that the electronic device includes that display screen component (200) and claim 1-7 appoint
Shell in meaning one, side of sidewall portion (120) and the display screen component (200) of the shell coordinate.
9. a kind of manufacturing method of shell, which is characterized in that include the following steps：
Step a, provides plate glass, each edge of hot bending plate glass, obtain include tablet and crimp glass body, and
Temperature when holding glass body is hot bending；
Step b, at a temperature of glass bending, the outer surface of the tablet of glass-cutting main body reduces the thickness of the tablet of glass body
Degree, and it is cooling；
The outer surface of glass body is carried out CNC processing and polishing, obtains including main part (110) and side of sidewall portion by step c
(120) shell.
Wherein, the thickness of side of sidewall portion (120) is more than the thickness of main part (110).
10. the manufacturing method of shell according to claim 9, which is characterized in that the glass body obtained in step a is put down
Between plate and crimp vertically or in obtuse angle.
11. the manufacturing method of shell according to claim 9, which is characterized in that glass body after step b processing
The thickness of tablet is not less than 1.0mm.
12. the manufacturing method of shell according to claim 9, which is characterized in that including any one following scheme：
The thickness of the main part (110) is 0.6mm~1.0mm；
The thickness of the side of sidewall portion (120) is 1.5mm~3.5mm；
It is seamlessly transitted between main part (110) and side of sidewall portion (120).
13. the manufacturing method of shell according to claim 9, which is characterized in that further include in main part (110) and side wall
Decorative layer is arranged in the inner surface in portion (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512188.6A CN108712531A (en) | 2018-05-25 | 2018-05-25 | The manufacturing method of shell, electronic device and shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512188.6A CN108712531A (en) | 2018-05-25 | 2018-05-25 | The manufacturing method of shell, electronic device and shell |
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| CN108712531A true CN108712531A (en) | 2018-10-26 |
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| CN201810512188.6A Pending CN108712531A (en) | 2018-05-25 | 2018-05-25 | The manufacturing method of shell, electronic device and shell |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109111093A (en) * | 2018-11-22 | 2019-01-01 | 瑞声光学科技（常州）有限公司 | Glass shell processing method, glass shell and mobile terminal |
| CN109413562A (en) * | 2018-12-29 | 2019-03-01 | 歌尔股份有限公司 | Processing method, front cover and the sounding device of front cover |
| CN109587305A (en) * | 2019-01-24 | 2019-04-05 | 联想(北京)有限公司 | A kind of handheld device |
| CN112441725A (en) * | 2019-09-03 | 2021-03-05 | Oppo广东移动通信有限公司 | Electronic device, battery cover, and method of manufacturing the same |
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| CN112654192A (en) * | 2020-12-21 | 2021-04-13 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109111092A (en) * | 2018-11-22 | 2019-01-01 | 瑞声光学科技（常州）有限公司 | Glass baseplate processing mold and glass baseplate processing method |
| CN109111093A (en) * | 2018-11-22 | 2019-01-01 | 瑞声光学科技（常州）有限公司 | Glass shell processing method, glass shell and mobile terminal |
| CN109413562A (en) * | 2018-12-29 | 2019-03-01 | 歌尔股份有限公司 | Processing method, front cover and the sounding device of front cover |
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| CN112441725A (en) * | 2019-09-03 | 2021-03-05 | Oppo广东移动通信有限公司 | Electronic device, battery cover, and method of manufacturing the same |
| WO2021042940A1 (en) * | 2019-09-03 | 2021-03-11 | Oppo广东移动通信有限公司 | Electronic device, and battery cover and manufacturing method therefor |
| CN112600959A (en) * | 2020-12-18 | 2021-04-02 | Oppo（重庆）智能科技有限公司 | Cover plate for electronic equipment and electronic equipment with same |
| CN112654192A (en) * | 2020-12-21 | 2021-04-13 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
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