CN108529856A - The manufacturing method of shell, electronic device and shell - Google Patents
The manufacturing method of shell, electronic device and shell Download PDFInfo
- Publication number
- CN108529856A CN108529856A CN201810515587.8A CN201810515587A CN108529856A CN 108529856 A CN108529856 A CN 108529856A CN 201810515587 A CN201810515587 A CN 201810515587A CN 108529856 A CN108529856 A CN 108529856A
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- China
- Prior art keywords
- shell
- sidewall portion
- main part
- thickness
- manufacturing
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Telephone Set Structure (AREA)
Abstract
This application involves the manufacturing method of a kind of shell, electronic device and shell, the manufacturing method of the shell includes the following steps：Step a, will be in the molten glass metal injection former made；Step b, by equipped with inserts formpiston with equipped with glass metal former mold, obtain include main part and inside have cavity side of sidewall portion shell；Wherein, the thickness of any position of side of sidewall portion is more than the thickness of main part.The manufacturing method of above-mentioned shell, shell will be made in the molten glass metal injection mold made using pressing, greatly reduce the manufacture difficulty and cost of shell, the side of sidewall portion of obtained shell is equipped with cavity, substantially reduce the weight of shell so that electronic device weight loss effect is preferable；The thickness of main part is less than side of sidewall portion so that the haveing a graceful figure of shell, three-dimensional sense are strong, promote the aesthetic feeling and feel of shell, and fairing is compared in the outer surface of shell, user experience is preferable.
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 manufacturing method of shell, includes the following steps：
Step a, will be in the molten glass metal injection former made；
Step b molds the formpiston equipped with inserts with the former equipped with glass metal, obtains including that main part and inside are free
The shell of the side of sidewall portion of chamber；
Wherein, the thickness of any position of side of sidewall portion is more than the thickness of main part.
The manufacturing method of above-mentioned shell will make shell, significantly using pressing in the molten glass metal injection mold made
Reducing the manufacture difficulty and cost of shell, the side of sidewall portion of obtained shell is equipped with cavity, substantially reduces the weight of shell,
So that electronic device weight loss effect is preferable；The thickness of main part is less than side of sidewall portion so that and the haveing a graceful figure of shell, three-dimensional sense are strong,
The aesthetic feeling and feel of shell are promoted, and fairing is compared in the outer surface of shell, user experience is preferable.
In one of the embodiments, the inserts be square box or symmetrically arranged strip structure, the inserts
End face does not protrude from the face for forming body portion of formpiston, and the width of inserts is not more than the width of side of sidewall portion.
For the cavity through the end of the separate main part of side of sidewall portion, the width of cavity is equal in one of the embodiments,
It is gradually increased on the direction of end of the even or width from body part to side of sidewall portion.
Further include any one following scheme in one of the embodiments,：
The main part and the side of sidewall portion are vertically or in obtuse angle；
It is seamlessly transitted between the main part and side of sidewall portion.
The main part is in tabular or arc-shaped curved surface shape in one of the embodiments,.
Further include any one following scheme in one of the embodiments,：
The thickness of the side of sidewall portion is uniform；
The side of sidewall portion it is in uneven thickness, and thickness far from the direction of body part by gradually increasing；
The side of sidewall portion is the frame-shaped construction for enclosing the edge for setting body part；
The side of sidewall portion is the strip structure for being symmetricly set on body part edge.
The thickness of the main part is 0.6~1.0mm in one of the embodiments, and/or, the thickness of the side of sidewall portion
Degree is 1.5mm~3.5mm.
Further include that decorative layer is set in the inner surface of main part and side of sidewall portion in one of the embodiments,.
A kind of shell, the shell according to the manufacturing method of shell be made, the side of sidewall portion by the main part edge
Extend, the main part and the side of sidewall portion are in opening-box, and cavity is equipped in the side of sidewall portion, and the side of sidewall portion is appointed
The thickness of meaning position 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 side of sidewall portion of shell is equipped with cavity, substantially reduces shell
The weight of body so that electronic device weight loss effect is preferable；The thickness of side of sidewall portion is more than body part, i.e. side of sidewall portion is curved-surface structure,
It has a graceful figure so that the three-dimensional sense of shell is strong, promotes the aesthetic feeling and feel of shell.
A kind of electronic device, the electronic device include shell made from the manufacturing method of display screen component and shell, institute
The side of sidewall portion and display screen component for stating shell coordinate.
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.
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 diagram 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 corresponding diagram 1 in an embodiment；
Fig. 4 is the sectional view along A-A of electronic device shown in corresponding diagram 1 in another embodiment；
The sectional view along A-A of electronic device shown in corresponding diagram 1, wherein display screen component are removed in mono- embodiments of Fig. 5；
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 another embodiment, and wherein display screen component is removed；
The explosive view of Fig. 9 molds and shell.
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 mainly formed by glass or optical ceramics, including main part 110 and side of sidewall portion
120.Side of sidewall portion 120 is extended by 110 edge of main part, to be disposed around the frame-shaped construction of main part frontside edge so that shell
100 be in opening-box.The thickness of any position of side of sidewall portion 120 is more than the thickness of main part 110.
In one embodiment, the side of sidewall portion 120 is the strip structure for being symmetricly set on 110 edge of main part.Side of sidewall portion
120 can be symmetricly set on the both ends or both sides of main part 110, be preferably arranged on the both sides of main part 110 so that mobile phone
Shape is more attractive.When side of sidewall portion 120 is symmetricly set on the both sides of main part 110, there can be the display of bending by making both ends
Screen assembly 200 is coordinated with the shell 100, increases the contact area of shell 100 and display screen component 200 so that the two
In conjunction with even closer.
Specifically, in conjunction with shown in Fig. 3, main part 110 includes outer plate surface 111, inner plate surface 112.Side of sidewall portion 120 includes outside
Wall 121, madial wall 122 and cavity 123.The outer surface of lateral wall 121 is connect with outer plate surface 111, the inner surface of madial wall 122 with
Inner plate surface 112 connects.The outer surface of outer plate surface 111 and lateral wall 121 forms the outer surface of shell 100,112 He of inner plate surface together
The inner surface of madial wall 122 forms the inner surface of shell 100 together.110 Hes based on plane where definition inner plate surface 112
The interface of side of sidewall portion 120, it can be understood as 110 based on the side of 112 place plane of inner plate surface, then the other side is side wall
Portion 120.Cavity 123 is only located between lateral wall 121 and madial wall 122 in side of sidewall portion 120, will not be to main part 110
It is interior.Cavity 123 can mitigate the weight of shell 100.
As shown in figure 5, in one embodiment, main part 110 is in tabular.In another embodiment, as shown in fig. 7, 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.In other embodiments, 110 arc-shaped curved of main part, it is understood that be outside plate
Face 111 is arcwall face, and inner plate surface 112 is plane, and thickness of the main part 110 at vertical central axis is maximum, the thickness at both sides
It is minimum.The outer plate surface 111 of the arc of main part 110 is together with the corner of 100 both sides of shell seamlessly transitted so that shell
The entire shape in curved surface in 100 upper surface, it is whole smooth, keep the shape of shell 100 more beautiful and there is preferable feel.
As shown in figure 3, 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 madial wall 122 and/or lateral wall 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 5, in one embodiment, it is vertical between main part 110 and side of sidewall portion 120.It is to be understood that lateral wall
121 outer surface is not limited perpendicular to outer plate surface 111 between inner plate surface 112 and the inner surface of madial wall 122, i.e., interior
It can vertically or in obtuse angle between plate face 112 and the inner surface of madial wall 122.As shown in fig. 6, in another embodiment, main body
Between portion 110 and side of sidewall portion 120 in obtuse angle.It is to be understood that between the outer surface and outer plate surface 111 of lateral wall 121 in obtuse angle,
And be not limited between inner plate surface 112 and the inner surface of madial wall 122, i.e., the inner surface of inner plate surface 112 and madial wall 122 it
Between can vertically or in obtuse angle.
As shown in figure 5, in one embodiment, the height of cavity 123 is identical as the height of side of sidewall portion 120, and cavity 123 leans on
The roof of nearly main part 110 is plane, the even width of cavity 123, and cavity 123 is located at the centre position of side of sidewall portion 120.It can
To be interpreted as, lateral wall 121 is directly connect with main part 110 with madial wall 122, between lateral wall 121 and madial wall 122 not
Contact, and the thickness of lateral wall 121 is identical as the thickness of madial wall 122.
In another embodiment, as shown in Figure 6 and Figure 7, the height of cavity 123 is less than the height of side of sidewall portion 120, i.e. outside
Wall 121 is connected as one with madial wall 122 at the position of main part 110.The close main part 110 of cavity 123
Roof be cambered surface, it can be understood as, in other embodiments, the roof of the close main part 110 of cavity 123 can be sawtooth
Face, concave panel etc. are not specifically limited the shape of the roof herein.
In another embodiment, as shown in figure 8, the width of cavity 123 is uneven, by main part 110 to the end of side of sidewall portion 120
On the direction in portion, the width of cavity 123 gradually increases.
In another embodiment, what cavity 123 biased is set in side of sidewall portion 120, it can be understood as, the thickness of lateral wall 121
It is differed with the thickness of madial wall 122.When cavity 123 is close to the outer surface of side of sidewall portion 120, the thickness of lateral wall 121 is less than interior
The thickness of side wall 122；When cavity 123 is close to the inner surface of side of sidewall portion 120, the thickness of lateral wall 121 is more than the thickness of madial wall 122
Degree.
As shown in figure 3, in one embodiment, the end of lateral wall 121 is concordant with the end of madial wall 122, cavity 123
In by between lateral wall 121 and madial wall 122 so that the section of side of sidewall portion 120 is hatch frame.Display screen component 200 with
The corresponding part in end of side of sidewall portion 120 is convex structure, and part outstanding is goed deep into cavity 123, to fix display screen group
Part 200.
In another embodiment, as shown in figure 4, the end of lateral wall 121 and the end of madial wall 122 be not concordant, and it is outer
The end of side wall 121 is more prominent so that the end in the section of side of sidewall portion 120 forms the step structure at interval.Display screen component 200
Part corresponding with the end of side of sidewall portion 120 is step structure, and a part is bonded with madial wall 122, another part and lateral wall
121 end fitting.
In other embodiments, the end of lateral wall 121 and the end of madial wall 122 be not concordant, and the end of madial wall 122
Portion is more prominent, and it is the step structure at interval to make the section of side of sidewall portion 120, and display screen component 200 forms cooperation therewith.Alternatively, side
The end in the section of wall portion 120 is zigzag, curved shape or other shapes, the end phase of display screen component 200 and side of sidewall portion 120
It should coordinate.
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 Fig. 5 to Fig. 8, 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 figure 5, the thickness of side of sidewall portion 120 is uniform；As shown in figure 8, the thickness of side of sidewall portion 120 can be far from main part 110
Gradually increase on direction, until the end thickness of side of sidewall portion 120 reaches maximum.In this application, to the change of 120 thickness of side of sidewall portion
Change mode 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
Degree.
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. 5, Fig. 8 is different.Main body
The thickness in portion 110 is very thin, and the main region on shell 100 is main part 110, can make the weight of shell 100 in this way
It 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 one layer of mould, as decorative layer, in other alternate embodiments, can be sprayed on the inner surface of shell 100
Ink, or shell 100 inner surface album leave mould to form decorative layer.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.
A kind of manufacturing method of shell, includes the following steps：
Step a, will be in the molten glass injection former 310 made；
Formpiston 320 equipped with inserts 321 is molded with the former 310 equipped with melten glass, obtains including main body by step b
There are the shell 100 of the side of sidewall portion 120 of cavity 123 in portion 110 and inside；
Wherein, the thickness of any position of side of sidewall portion 120 is more than the thickness of main part 110.
In one embodiment, the clinker (cullet) of the powder and admixture that are prepared by glass ingredient is high in glass melter
Temperature fusing clarifies and forms the glass metal for meeting forming requirements.In another embodiment, glass is heated in melting furnace high temperature
To softening temperature Tg or more so that glass raw material softens, and continues to heat, and the glass metal of melting is made.The softening temperature of glass
It is 630 DEG C~730 DEG C, it can be understood as, according to glass types, the difference of thickness and other conditions, softening temperature can be corresponding
Change, 630 DEG C~730 DEG C of range may be exceeded.
As shown in figure 9, in one embodiment, the mold of manufacture shell 100 includes former 310 and formpiston 320.Former 310
Inner surface it is identical as the outer surface of shell 100, the outer surface of the mold core of formpiston 320 is identical as the inner surface of shell 100.Formpiston
320 are equipped with inserts 321, and inserts 321 can be the discontinuous frame shape of four edges, or symmetrically arranged strip structure.
The inserts 321 does not protrude from the face for forming body portion 110 of formpiston 320, it can be understood as, inserts 321 is located at sun
End face outside mould 320 does not protrude from the face of the molding inner plate surface 112 of formpiston 320, to prevent inserts 321 from going deep into main part 110,
Cause in main part 110 that there are cavitys.Under molding state, the shape in gap and shell 100 between former 310 and formpiston 320
It is identical, and the distance between inserts 321 and the inner surface of former 310 are not less than the thickness of main part 110.
The part that inserts 321 is located at formpiston 320 is equipped with notch 3211, and the fixing bolt of fixed inserts 321 is additionally provided on formpiston
322,322 one end of fixing bolt is inserted into the notch 3211 of inserts 321, and the other end is located at outside formpiston 320, and outside formpiston 320
End be equipped with draw ring 3221.When shell 100 is demoulded, the end of fixing bolt 322 is pulled out by notch by draw ring 3221 first
3211, formpiston 320 is lifted, inserts 321 is detached with formpiston 320.Later by the discontinuous inserts of four edges 321 respectively from shell
It is removed on 100.For cavity 123 be arc-shaped cavity or tilt the case where, this inserts 321 make four discontinuous sides respectively from
It is removed on shell 100 so that shell 100 is easy demoulding.It is straight and nonangular situation for cavity 123, shell 100 demoulds
When, directly formpiston 320 is detached together with inserts 321 with former 310 and shell 100, it is continuous that inserts 321 could be provided as four edges
Frame shape, could be provided as non-dismountable connection with formpiston 320.
In one embodiment, mold is preheated to close with the molten temperature of glass liquid made, the molten glass metal that makes is noted
Enter in former 310, formpiston 320 and former 310 are molded, shell 100 is taken out in heat preservation a period of time postcooling to room temperature, die sinking.
In another embodiment, as shown in fig. 7, the main part 110 of shell 10 is arc-shaped curved surface shape.It, will when manufacturing mold
The end face of the mold core of formpiston 320 is set as the arc-shaped curved surface of evagination, sets the end face of the inner surface of former 310 to the arc of indent
Shape curved surface.Then the main part 110 of shell 100 obtained is arc-shaped curved surface shape.
In one embodiment, the obtained products of step b are further processed, more than the length presence of side of sidewall portion 120
In the case of amount, it is processed using CNC so that its shape meets the requirements the requirement of shell 100.Product is thrown
Light obtains smooth bright shell 100.One layer of mould can be formed in the inner surface of shell 100 by way of vapor deposition later, to make
Ink, or the interior table in shell 100 can be sprayed on the inner surface of shell 100 in other alternate embodiments for decorative layer
Face album leave mould is to form decorative layer.Such as decorative layer can be arranged to black, avoid seeing interior of mobile phone knot through shell 100
Structure, while making side of sidewall portion 120 and the more integrated visual effect of main part 110.Certainly, pattern is may also set up in decorative layer,
Enhance 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.It, will be in the molten glass metal injection mold made using pressing by the technical solution of the application
Shell 100 is made, greatly reduces the manufacture difficulty and cost of shell 100, the side of sidewall portion 120 of obtained shell 100 is equipped with
Cavity 123 substantially reduces the weight of shell 100 so that 10 weight loss effect of electronic device is preferable；The thickness of main part 110 is small
In side of sidewall portion 120 so that the haveing a graceful figure of shell, three-dimensional sense are strong, promote the aesthetic feeling and feel of shell, and the appearance of shell 100
Fairing is compared in face, and user experience is preferable.
As shown in figures 1 and 3, in one embodiment, the application also provides a kind of electronic device 10, the electronic device 10
Rear shell be the shell 100, the shell 100 connect with display screen component 200, and the substitution back shroud of the shell 100 is in
Frame so that the structure of electronic device is simple and is easily assembled.
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 (10)
1. a kind of manufacturing method of shell, which is characterized in that include the following steps：
Step a, will be in the molten glass metal injection former made；
Step b, by equipped with inserts formpiston with equipped with glass metal former mold, obtain include main part and inside have cavity
The shell of side of sidewall portion；
Wherein, the thickness of any position of side of sidewall portion is more than the thickness of main part.
2. the manufacturing method of shell according to claim 1, which is characterized in that the inserts is square box or symmetrically sets
The end face of the strip structure set, the inserts does not protrude from the face for forming body portion of formpiston, and the width of inserts is not more than
The width of side of sidewall portion.
3. the manufacturing method of shell according to claim 1, which is characterized in that the cavity is through side of sidewall portion far from main
The end in body portion gradually increases on the direction of the end of the even width or width of cavity from body part to side of sidewall portion.
4. the manufacturing method of shell according to claim 1, which is characterized in that further include any one following scheme：
The main part and the side of sidewall portion are vertically or in obtuse angle；
It is seamlessly transitted between the main part and side of sidewall portion.
5. the manufacturing method of shell according to claim 1, which is characterized in that the main part is bent in tabular or arc
Planar.
6. the manufacturing method of shell according to claim 1, which is characterized in that further include any one following scheme：
The thickness of the side of sidewall portion is uniform；
The side of sidewall portion it is in uneven thickness, and thickness far from the direction of body part by gradually increasing；
The side of sidewall portion is the frame-shaped construction for enclosing the edge for setting body part；
The side of sidewall portion is the strip structure for being symmetricly set on body part edge.
7. the manufacturing method of shell according to claim 1, which is characterized in that the thickness of the main part be 0.6~
1.0mm, and/or, the thickness of the side of sidewall portion is 1.5mm~3.5mm.
8. the manufacturing method of shell according to claim 1, which is characterized in that further include in main part and side of sidewall portion
Decorative layer is arranged in surface.
9. a kind of shell, which is characterized in that the shell is according to manufacturer's legal system of the shell in claim 1-8 any one
, the side of sidewall portion is extended by the edge of the main part, and the main part and the side of sidewall portion are in opening-box, described
Cavity is equipped in side of sidewall portion, the thickness of any position of the side of sidewall portion is more than the main part.
10. a kind of electronic device, which is characterized in that the electronic device includes display screen component and claim 1-8 any one
Shell made from the manufacturing method of shell in, side of sidewall portion and the display screen component of the shell coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515587.8A CN108529856A (en) | 2018-05-25 | 2018-05-25 | The manufacturing method of shell, electronic device and shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574466A (en) * | 2018-11-29 | 2019-04-05 | 东旭科技集团有限公司 | The production equipment and production method of bend glass for electronic product |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159777Y (en) * | 2007-11-27 | 2008-12-03 | 北京空间机电研究所 | Heavy caliber light glass reflector |
| CN104220389A (en) * | 2012-01-25 | 2014-12-17 | 苹果公司 | Fused glass device housings |
| US20150225275A1 (en) * | 2012-09-25 | 2015-08-13 | Konica Minolta, Inc. | Glass component fabrication method |
| JP5862768B2 (en) * | 2012-05-09 | 2016-02-16 | コニカミノルタ株式会社 | Glass plate manufacturing method and manufacturing apparatus |
| CN106830650A (en) * | 2016-12-23 | 2017-06-13 | 江西沃格光电股份有限公司 | The preparation method of bend glass |
| CN206736102U (en) * | 2016-03-25 | 2017-12-12 | 旭硝子株式会社 | Protective glass |
| CN207234853U (en) * | 2017-09-28 | 2018-04-13 | 广东欧珀移动通信有限公司 | Mobile terminal and its housing |
-
2018
- 2018-05-25 CN CN201810515587.8A patent/CN108529856A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159777Y (en) * | 2007-11-27 | 2008-12-03 | 北京空间机电研究所 | Heavy caliber light glass reflector |
| CN104220389A (en) * | 2012-01-25 | 2014-12-17 | 苹果公司 | Fused glass device housings |
| JP5862768B2 (en) * | 2012-05-09 | 2016-02-16 | コニカミノルタ株式会社 | Glass plate manufacturing method and manufacturing apparatus |
| US20150225275A1 (en) * | 2012-09-25 | 2015-08-13 | Konica Minolta, Inc. | Glass component fabrication method |
| CN206736102U (en) * | 2016-03-25 | 2017-12-12 | 旭硝子株式会社 | Protective glass |
| CN106830650A (en) * | 2016-12-23 | 2017-06-13 | 江西沃格光电股份有限公司 | The preparation method of bend glass |
| CN207234853U (en) * | 2017-09-28 | 2018-04-13 | 广东欧珀移动通信有限公司 | Mobile terminal and its housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574466A (en) * | 2018-11-29 | 2019-04-05 | 东旭科技集团有限公司 | The production equipment and production method of bend glass for electronic product |
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