CN108737601A - Shell, electronic device and method for producing shell - Google Patents
Shell, electronic device and method for producing shell Download PDFInfo
- Publication number
- CN108737601A CN108737601A CN201810450809.2A CN201810450809A CN108737601A CN 108737601 A CN108737601 A CN 108737601A CN 201810450809 A CN201810450809 A CN 201810450809A CN 108737601 A CN108737601 A CN 108737601A
- Authority
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- China
- Prior art keywords
- shell
- main part
- sidewall portion
- wall portions
- thickness
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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
- H04M1/026—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
-
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides the production method of a kind of shell and the shell and the electronic device with the shell.The shell includes main part and side of sidewall portion, and main part is plate-like；Side of sidewall portion is located at the edge of main part, so that shell is in opening-box, the thickness of side of sidewall portion is more than the thickness of main part；Wherein, side of sidewall portion includes outside wall portions and inner wall part, and outside wall portions are covered on the outer surface of inner wall part, and main part and inner wall part are integrally formed, and are formed by transparent polymer material, and outside wall portions are formed by glass or ceramics.Through the above technical solutions, can be obtained, a kind of side of sidewall portion is thick, main part is thin, and in the shell of opening-box.
Description
Technical field
The present invention relates to technical field of electronic device, more particularly to a kind of shell, electronic device and method for producing shell.
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.Be in the prior art the plate glass with larger thickness is processed into through CNC to the glass rear shell of required moulding, but
Above-mentioned production method takes more, and process is cumbersome, and cost is higher.
Invention content
The technical problem that one embodiment of the invention 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.
The present invention provides a kind of shell, which includes main part and side of sidewall portion, and the main part is plate-like；The side
Wall portion is located at the edge of the main part, so that the shell is in opening-box, the thickness of the side of sidewall portion is more than the main body
The thickness in portion；Wherein, the side of sidewall portion includes outside wall portions and inner wall part, and the outside wall portions are covered on the outer surface of the inner wall part
On, the main part and the inner wall part are integrally formed, and are formed by transparent polymer material, the outside wall portions by glass or
Ceramics are formed.
In one embodiment, the main part is in straight panel shape or arc plate.
In one embodiment, the outside wall portions are in mouth shape, are located on the main part, by mouth shape glass processing shape
At.
In one embodiment, the main part and the inner wall part are by epoxy resin, PC plastic, PMMA plastics and POM
One or more formation in plastics.
In one embodiment, the light transmittance of the main part, the outside wall portions light transmittance and the inner wall part light transmission
Rate is equal.
In one embodiment, the thickness of the main part is 0.6mm~1.0mm, the thickness of the side of sidewall portion be 1.5mm~
3.5mm。
In one embodiment, on the direction of the main part, the side of sidewall portion far from the main part one
The distance between end and the main part are 3.5mm~8.5mm.
In one embodiment, the inner surface of the inner surface of the main part and the inner wall part is covered with decorative layer.
The present invention also provides a kind of electronic device, which includes shell, and the shell is filled for the electronics
The display module or rear shell set.
The present invention also provides a kind of method for producing shell, including：Integrally formed main part and inner wall part are provided, it is described
Main part and the inner wall part are formed by transparent polymer material；The outside wall portions formed by glass or ceramics are fixed in described
On the outer surface of wall portion, so that the inner wall part and the outside wall portions form the side of sidewall portion of the shell, the side of sidewall portion together
Thickness be more than the main part thickness, and the shell be in opening-box.
In one embodiment, the main part and the inner wall part are by resin, PC plastic, PMMA plastics and POM plastic
One or more formation.
In one embodiment, the outside wall portions are covered on the outer surface of the inner wall part, the two by injection molding, bonding and
A kind of mode in welding connects.
In one embodiment, the outside wall portions are in mouth shape, are formed by mouth shape glass processing.
Shell in the present invention is spliced to form by main part and side of sidewall portion two parts, wherein side of sidewall portion include outside wall portions and
Inner wall part.Inner wall part and main part are formed by transparent polymer material, and are integrally formed；Then by glass or ceramic material
Outside wall portions are fixed on the outer surface of inner wall part, you can obtain that above-mentioned side of sidewall portion is thick, main part is thin, and in the shell of opening-box
Body.The shell stereoscopic effect is good, and appearance very attractive is similar with the shell perception and feel of full glass material.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 invention for those of ordinary skill in the art without creative efforts, can be with
The attached drawing of other embodiment is obtained according to these attached drawings.
Fig. 1 is the stereogram of an embodiment of electronic device of the present invention；
Fig. 2 is the front view of electronic device shown in Fig. 1；
Fig. 3 is the schematic cross-sectional view along A-A in an embodiment of electronic device shown in Fig. 2；
Fig. 4 is the schematic cross-sectional view of an embodiment middle casing of electronic device shown in Fig. 2；
Fig. 5 is the enlarged diagram at the B of shell shown in Fig. 4；
Fig. 6 is the schematic cross-sectional view after the decomposition of shell shown in Fig. 4；
Fig. 7 is another schematic cross-sectional view after the decomposition of shell shown in Fig. 4；
Fig. 8 is the schematic cross-sectional view of another embodiment middle casing of electronic device shown in Fig. 2；
Fig. 9 is the schematic cross-sectional view of another embodiment middle casing of electronic device shown in Fig. 2.
200 main part of electronic device 10 display module, 100 cover board, 110 display screen, 120 shell, 210 outer surface 211
Table in 221 outer surface of inner surface 212 side of sidewall portion, 220 outside wall portions, 2211 inner surface, 2212 inner wall part, 222 outer surface 2221
20 dotted line 30 of face 2222 decorative layer, 300 mouthfuls of shape glass
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the 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 present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.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 communication terminal) wireless interface reception/transmission communication
The device of signal.It is configured to that " mobile radio terminal ", " wireless end can be referred to as by the electronic device of radio interface communication
End " and/or " communication terminal ".The example of electronic device includes, but are not limited to satellite or cellular phone；Can with combination cellular without
PCS Personal Communications System (PCS) terminal of line electricity phone and data processing, fax and communication ability；It may include radio
Phone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) connect
Receive the PDA of device；And conventional laptop and/or palmtop receiver or other electronics dress including radiotelephone transceiver
It sets.
Referring to figs. 1 to Fig. 4, in one embodiment, electronic device 10 is mobile phone.Electronic device 10 includes shell 200 and shows
Show module 100, rear shell of the shell 200 as electronic device 10.In other alternate embodiments, shell 200 can be that electronics fills
Set the cover board 110 of the display module 100 in 10.In the following description, it is illustrated so that shell 200 is the rear shell of mobile phone as an example.
In one embodiment, shell 200 includes main part 210 and side of sidewall portion 220, and main part 210 is plate-like；Side of sidewall portion
220 are located at the edge of main part 210, so that shell 200 is in opening-box, the thickness of side of sidewall portion 220 is more than the thickness of main part 210
Degree；Wherein, side of sidewall portion 220 includes outside wall portions 221 and inner wall part 222, and outside wall portions 221 are covered on the outer surface of inner wall part 222
On 2221, main part 210 and inner wall part 222 are integrally formed, and are formed by transparent polymer material, outside wall portions 221 by glass or
Ceramics are formed.
It is understood that main part 210 and inner wall part 222 are integrally formed, line of demarcation is not present between the two.For ease of
Description is distinguished inner wall part 222 and main part 210 by the way that dotted line 30 is arranged.When the set-up mode difference of dotted line 30, then lead
Dividing condition between body portion 210 and inner wall part 222 also can be corresponding different.For example, as shown in fig. 6, working as dotted line 30 and main part
210 it is perpendicular when, then 210 based on the part among two dotted line 30, the part of two dotted lines, 30 left and right sides is inner wall part
222；When as shown in fig. 7, when dotted line 30 is parallel with main part 210, then 30 upper portion of dotted line is inner wall part 222, dotted line
210 based on 30 lower portion.It is understood that the difference of 30 dividing mode of dotted line, has no effect on the reality of shell 200
Border form, the dividing mode of different dotted lines 30 are to bring the difference of describing mode, and described below is drawing by taking Fig. 6 as an example
Point mode illustrates explanation.
Specifically, in conjunction with shown in Fig. 4 and Fig. 6, main part 210 includes inner surface 212 and outer surface 211；Outside wall portions 221 are wrapped
Include inner surface 2212 and outer surface 2211；Inner wall part 222 includes inner surface 2222 and outer surface 2221.It is understood that side
The outer surface of wall portion 220 namely the outer surface 2211 of outside wall portions 221, the inner surface of side of sidewall portion 220 namely the interior table of inner wall part 222
Face 2222.The 2211 arc-shaped shape of outer surface of outside wall portions 221, keeps the feel of shell 200 more mellow and fuller.Wherein, shell 200 includes interior
Surface and outer surface, the inner surface of shell 200 include the inner surface 2222 of inner wall part 222 and the inner surface 212 of main part 210,
The outer surface of shell 200 includes the outer surface 2211 of outside wall portions 221 and the outer surface 211 of main part 210.Outside wall portions 221 it is interior
Surface 2212 and at least partly outer surface 2221 of inner wall part 222 fit, and both outside wall portions 221 and inner wall part 222 are close solid
It is scheduled on one entirety of formation together, collectively forms the side of sidewall portion 220 of shell 200.It is understood that outside wall portions 221 are side
The exterior portion of wall portion 220, inner wall part 222 are the inboard portion of side of sidewall portion 220, and the thickness of side of sidewall portion 220 refers to outer wall
Portion 221 and inner wall part 222 be fixed together after overall thickness.Thickness herein should refer to the thickness of side of sidewall portion 220 on the whole,
Such as average thickness.
Inner wall part 222 is at least by one or more formation in epoxy resin, PC plastic, PMMA plastics and POM plastic.PC
Plastics are known as makrolon material；PMMA plastics are known as polymethyl methacrylate, are commonly called as organic glass；POM plastic is known as poly-
Formaldehyde resin is one kind in synthetic resin.
It is described below to be illustrated so that main part 210 is one piece of rectangular straight panel as an example.Main part 210 and inner wall part
222 can be integrally formed by way of injection molding, and wherein inner wall part 222 can be located at the edge of two long sides and two short sides of main part
Place, i.e. inner wall part 222 are in mouth shape, are located on main part 210.In other alternate embodiments, inner wall part 222 can also be set
For strip, can inner wall part 222 be set in the edge of two opposite long sides of main part 210, it can also be opposite in main part 210
Inner wall part 222 is arranged in the edge of two short sides.
As shown in Figure 4 and Figure 6, since inner wall part 222 is formed by high molecular material, such inner wall part 222 can be by viscous
It connects, one kind in welding or injection molding manner is fixed with 210 phase of outside wall portions.In the present embodiment, outside wall portions 221 and inner wall part 222
Between be provided with transparent adhesive tape glue-line, i.e. outside wall portions 221 are connect by way of bonding with inner wall part 222.The mode of bonding is opposite
It is simpler, the making of shell 200 can be made more convenient in this way.Wherein, outside wall portions 221 are in mouth shape, are located on main part 210
On, it is processed and is formed through CNC by mouth shape glass 20.Due to inner wall part 222 in forming process can relatively convenient to inner wall
Portion 222 carries out arbitrary moulding, thus can be adapted with the arbitrary shape of the inside for the mouth shape glass 20 for forming outside wall portions 221,
This mouthful of shape glass 20 is corresponded to so just processes without CNC on the position at the inner surface 2212 of outside wall portions 221, opposite can subtract
The CNC amounts of few mouth shape glass 20.The outer surface 2221 of inner wall part 222 can be various shapes, the i.e. inner surface of outside wall portions 221
2212 are alternatively various shapes, as shown in figure 4, the outer surface 2221 being in contact with lateral wall 221 in inner wall part 222 can be flat
Face；As shown in figure 8, the outer surface 2221 being in contact with lateral wall 221 in inner wall part 222 or curved surface, do not do specific herein
It limits.
Technical scheme of the present invention helps glass material with the mouth shape glass 20 directly by one piece thicker through CNC processing
The technical solution of side of sidewall portion 220 is compared, and the inner surface of the side of sidewall portion 220 in the present invention is not necessarily to CNC.Shell of the invention in this way
The 200 CNC processing capacities when making are undoubtedly relatively rarely very much, and can very easily spell side of sidewall portion 220 and main part 210
It connects and is fixed together to form shell 200.Though the shell 200 includes high molecular material, the whole visual effect of shell 200 with it is complete
200 visual effect of shell of glass material is identical, has good stereoscopic visual effect, great eye appeal.
Also, during use, the side of sidewall portion 220 of shell 200 contacts more relative to main part 210 with user
It is more, it is easier to be worn.The wearability of glass material is good, and feeling is better, while conducive to the weight of mitigation shell 200.Pass through
Above-mentioned setting, it is identical as full glass shell to can be obtained perception effect, and feel and wear-resisting similar temperament, the relatively lighter shell of weight
200。
In specific make, after the mouth shape glass 20 for forming outside wall portions 221 being fixed on inner wall part 222, then into
Row CNC machine-shapings；Also it after the mouth shape glass 20 for forming outside wall portions 221 first being carried out CNC machine-shapings, then is spelled
Dress.
Shell 200 is set to be in opening-box by the way that side of sidewall portion 220 is arranged, when assembling mobile phone using shell 200, the electricity of mobile phone
The components such as pond (not shown), mainboard (not shown) and display module 100 can be put into shell 200, no longer need to list
Solely setting center.Wherein, on the direction of main part 210, side of sidewall portion 220 one end and main body far from main part 210
The distance between portion 210 H is 3.5mm~8.5mm.It is understood that at one end of the side of sidewall portion 220 far from main part 210,
Outside wall portions 221 and inner wall part 222 can flush setting, and outside wall portions 221 also can be protruded slightly relative to inner wall part 222, be can also be
Inner wall part 222 is slightly protruded relative to outside wall portions 221, is not specifically limited herein.Above-mentioned H indicates the shell in opening-box
200 depth of body, i.e. the distance between the one end of side of sidewall portion 220 far from main part 210 and 210 inner surface of main part.By making shell
Body 200 has suitable depth, and then the components such as battery, mainboard and display module 100 for guaranteeing accommodating mobile phone.Wherein,
Display module 100 includes display screen 120 and cover board 110, and 100 cover plate 110 of display module can be covered on shell 200, and is covered
221 smooth connection of outside wall portions of plate 110 and shell 200.
The thickness of side of sidewall portion 220 is more than the thickness of main part 210.Relative to the shell 200 of uniform thickness, i.e. side in shell 200
The thickness of wall portion 220 is equal with the thickness of main part 210, and the moulding of middle casing 200 of the present invention can be relatively more rich, has higher
Identification.Wherein, the thickness L2 ranges of main part 210 can be 0.6mm~1.0mm, and the thickness L1 ranges of side of sidewall portion 220 can be
1.5mm~3.5mm.It is understood that the thickness of side of sidewall portion 220 everywhere can be inconsistent, can also be identical.Such as Fig. 9
Shown in the thickness of side of sidewall portion 220 gradually increase on the direction far from main part 210；In side of sidewall portion 220 as shown in Figure 8
Between thickness it is slightly larger, the thickness at both ends is slightly smaller.In the present invention, the variation pattern of 220 thickness of side of sidewall portion is not specifically limited.
It is understood that the thickness of inner wall part 222 can be identical with the thickness of outside wall portions 221, the also greater than thickness of outside wall portions 221
Degree, is also smaller than the thickness of outside wall portions 221, is not specifically limited herein.The shape of the shape and inner wall part 222 of outside wall portions 221
Also it is not specifically limited.
In existing technology, though the shell in opening-box can also be obtained by way of by straight panel glass bending,
The shell is set also (to correspond to this hair with curved sidewall portion (corresponding to the side of sidewall portion 220 in the present invention) and straight panel part
Main part 210 in bright), but thickness is identical everywhere for the glass shell obtained by hot bending method, i.e. the glass of curved sidewall portion
Glass thickness is equal with the thickness of glass of straight panel part.When 220 thickness of side of sidewall portion in the present invention to be reached is more than 210 thickness of main part
When the effect of degree, CNC working processes need to be carried out to the glass of straight panel part, make the glass thinning of straight panel part, can just make bending
Sidewall sections thickness be more than straight panel part thickness.Meanwhile when carrying out hot bending to glass, the integral thickness and side wall of glass
The thickness in portion 220 is identical, i.e. the integral thickness of glass is larger, increases the difficulty of glass bending.Technical side through the invention
Case, without carrying out hot bending and a large amount of CNC processing to glass.It cuts inner wall part 222 to be formed by materials such as epoxy resin, it is easier to carry out
Processing.Structure for installing display module 100 and mainboard such as can be more easily set on the inner surface of inner wall part 222,
Also more convenient polishing processing can be carried out to inner wall part 222, in order to obtain required moulding.
The light transmittance of the light transmittance of main part 210, the light transmittance of outside wall portions 221 and inner wall part 222 is equal.Wherein, main
The light transmittance in body portion 210 can be 50%-98%.The light transmittance of main part 210 and outside wall portions 221 and 222 three of inner wall part is set
To be consistent, in this way in visual effect, main part 210 and outside wall portions 221 and 222 three of inner wall part avoid three in being wholely set
The junction of person forms apparent interface, and shell 200 is made to show integrated effect.It is generally formed by transparent glass outer
221 light transmittance of wall portion is 92%, and the inner wall part 222 and 210 light transmittance of main part formed by epoxy resin may be alternatively provided as 92%,
Keep the light transmittance of three equal.It is understood that the light transmittance and outside wall portions 221 of main part 210,222 three of inner wall part are saturating
Both light rates do not require that identical, and the light transmittance difference between three can change between -5%~5%, and belong to
The equal scope of three's light transmittance.
In conjunction with shown in Fig. 5, the inner surface of shell 200 is covered with decorative layer 300.I.e. in the inner surface 2222 of inner wall part 222
It is covered with decorative layer 300 on the inner surface 212 of main part 210.It in one embodiment, can be by way of vapor deposition in shell
200 inner surface forms a tunic,, can be in the interior table of shell 200 in other alternate embodiments using as decorative layer 300
Ink is sprayed on face, or pastes film on the inner surface of shell 200 to form decorative layer 300.Decorative layer 300 can be such as arranged
It at black, avoids seeing internal structure of mobile phone through shell 200, while making the more integrated vision effect of inner housing component and outer casing member
Fruit.Certainly, pattern is may also set up in decorative layer 300, enhances the aesthetics of mobile phone battery cover.
The present invention also provides a kind of 200 production methods of shell, including：Integrally formed main part 210 and inner wall are provided
Portion 222, main part 210 and inner wall part 222 are formed by transparent polymer material.The outside wall portions 221 that will be formed by glass or ceramics
It is fixed on the outer surface 2221 of inner wall part 222, so that inner wall part 222 and outside wall portions 221 form the side of sidewall portion of shell 200 together
220, the thickness of side of sidewall portion 220 is more than the thickness of main part 210, and shell 200 is in opening-box.
Wherein, main part 210 and madial wall 222 are by one kind in resin, PC plastic, PMMA plastics and POM plastic or more
Kind is formed, and integrally formed by way of injection molding can be made.Lateral wall 221 is in mouth shape, is located on inner wall part 222
On, required shape is processed into through modes such as CNC by mouth shape glass.In specific make, the mouth of outside wall portions 221 can will be formed
After shape glass 20 is fixed on inner wall part 222, then carry out CNC machine-shapings；Also the mouth shape glass of outside wall portions 221 will can be formed
After glass 20 first carries out CNC machine-shapings, then carry out assembly.Outside wall portions 221 and inner wall part 222 pass through in injection molding, bonding and welding
A kind of mode connect.
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.
Only several embodiments of the present invention are expressed for above example, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (13)
1. a kind of shell, which is characterized in that including main part and side of sidewall portion, the main part is plate-like；The side of sidewall portion is located at
The edge of the main part, so that the shell is in opening-box, the thickness of the side of sidewall portion is more than the thickness of the main part；
Wherein, the side of sidewall portion includes outside wall portions and inner wall part, and the outside wall portions are covered on the outer surface of the inner wall part, the master
Body portion and the inner wall part are integrally formed, and are formed by transparent polymer material, and the outside wall portions are formed by glass or ceramics.
2. shell as described in claim 1, which is characterized in that the main part is in straight panel shape or arc plate.
3. shell as described in claim 1, which is characterized in that the outside wall portions are in mouth shape, are located on the main part,
It is formed by mouth shape glass processing.
4. shell as described in claim 1, which is characterized in that the main part and the inner wall part are by epoxy resin, PC
One or more formation in plastics, PMMA plastics and POM plastic.
5. shell as described in claim 1, which is characterized in that the light transmittance of the main part, the outside wall portions light transmittance
It is equal with the light transmittance of the inner wall part.
6. shell as described in claim 1, which is characterized in that the thickness of the main part is 0.6mm~1.0mm, the side
The thickness of wall portion is 1.5mm~3.5mm.
7. shell as described in claim 1, which is characterized in that on the direction of the main part, the side of sidewall portion
The distance between one end and the main part far from the main part are 3.5mm~8.5mm.
8. shell as described in claim 1, which is characterized in that the inner surface of the inner surface of the main part and the inner wall part
It is covered with decorative layer.
9. a kind of electronic device, which is characterized in that the electronic device includes such as claim 1-8 any one of them shells,
The shell is used for the display module or rear shell of the electronic device.
10. a kind of method for producing shell, which is characterized in that including：
Integrally formed main part and inner wall part are provided, the main part and the inner wall part are formed by transparent polymer material；
It will be fixed on the outer surface of the inner wall part by glass or the outside wall portions that are formed of ceramics, so that the inner wall part and described
Outside wall portions form the side of sidewall portion of the shell together, and the thickness of the side of sidewall portion is more than the thickness of the main part, and the shell
Body is in opening-box.
11. method for producing shell as claimed in claim 10, which is characterized in that the main part and the inner wall part are by setting
One or more formation in fat, PC plastic, PMMA plastics and POM plastic.
12. method for producing shell as claimed in claim 10, which is characterized in that the outside wall portions are covered on the inner wall part
On outer surface, the two is connected by a kind of mode in injection molding, bonding and welding.
13. method for producing shell as claimed in claim 10, which is characterized in that the outside wall portions are in mouth shape, by mouth shape
Glass processing is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450809.2A CN108737601A (en) | 2018-05-11 | 2018-05-11 | Shell, electronic device and method for producing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450809.2A CN108737601A (en) | 2018-05-11 | 2018-05-11 | Shell, electronic device and method for producing shell |
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| CN108737601A true CN108737601A (en) | 2018-11-02 |
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| CN201810450809.2A Pending CN108737601A (en) | 2018-05-11 | 2018-05-11 | Shell, electronic device and method for producing shell |
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| CN202425225U (en) * | 2012-01-09 | 2012-09-05 | 锺惠君 | Outer casing for electronic device |
| CN104427811A (en) * | 2013-09-10 | 2015-03-18 | 宏达国际电子股份有限公司 | Cover, electronic device therewith and method for manufacturing the same |
| CN105188291A (en) * | 2015-09-14 | 2015-12-23 | 小米科技有限责任公司 | Electronic equipment shell body and electronic equipment |
| CN105182591A (en) * | 2015-10-19 | 2015-12-23 | 武汉华星光电技术有限公司 | Mobile terminal |
| EP3246990A1 (en) * | 2016-05-17 | 2017-11-22 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal housing and terminal |
| CN107902878A (en) * | 2017-12-12 | 2018-04-13 | 厦门祐尼三的新材料科技有限公司 | 3D glass cover-plates, processing method and electronic equipment |
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Application publication date: 20181102 |