CN208723942U - Center and mobile phone - Google Patents
Center and mobile phone Download PDFInfo
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- CN208723942U CN208723942U CN201820963923.0U CN201820963923U CN208723942U CN 208723942 U CN208723942 U CN 208723942U CN 201820963923 U CN201820963923 U CN 201820963923U CN 208723942 U CN208723942 U CN 208723942U
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Abstract
The utility model provides a kind of center and mobile phone, wherein center includes: substrate and side plate；Substrate is die cast；Side plate is arranged along the periphery of substrate, and connect with substrate, and side plate and substrate form accommodating chamber, side plate die cast on substrate.Center provided by the utility model, substrate and side plate can be used two different metals and be made, and substrate can be used that mechanical strength is higher, the preferable metal of mobility is made, to ensure that the mechanical strength of center, extend the service life of product；For side plate due to needing anodized, side plate can take the metal that anodic oxidation effect is good, is easy to oxidation processes to be made, to improve the production efficiency of product, thereby reduce manufacturing cost.
Description
Technical field
The utility model relates to technical field of mobile phones, and in particular to a kind of center and the mobile phone with the center.
Background technique
The utility model belongs to the relevant technologies relevant to the utility model for the description of background technique, is only used for
The utility model content for illustrating and being easy to understand the utility model, should not be construed as applicant and is specifically identified to or estimates applicant recognizing
To be the prior art of the utility model in the applying date for being put forward for the first time application.
Currently, in current phone aluminium alloy center by numerically-controlled machine tool (Computerized Numerical Control,
CNC it) is processed into, is then carrying out the processing of nanometer Shooting Technique.But CNC production faces at high cost, time-consuming, and yield is low etc.
Problem, and this kind of aluminium alloy center be in subsequent processes, be easy it is bad, if anodic oxidation effect is bad, stomata, cracking etc.
Bad phenomenon.
A kind of appearance is preferable, product quality is excellent therefore, it is necessary to designing, the center being readily produced.
Utility model content
The utility model provide appearance preferably, good quality, and the center being readily produced.
The embodiments of the present invention provide a kind of center, comprising: substrate, the substrate are die cast；And side plate,
The side plate is arranged along the periphery of the substrate, and connect with the substrate, and the side plate and the substrate form accommodating chamber, institute
State side plate die cast on the substrate.
Center provided by the utility model, substrate and side plate can be used two different metals and be made, and machine can be used in substrate
Tool intensity is higher, the preferable metal of mobility is made, to ensure that the mechanical strength of center, extend product uses the longevity
Life；For side plate due to needing anodized, side plate can take the metal that anodic oxidation effect is good, is easy to oxidation processes to be made,
To improve the production efficiency of product, manufacturing cost is thereby reduced.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic perspective view of center described in the utility model；
Fig. 2 is the decomposition texture schematic diagram of center shown in Fig. 1；
Fig. 3 is the flow chart of the first embodiment of center manufacturing method described in the utility model；
Fig. 4 is the flow chart of second of embodiment of center manufacturing method described in the utility model.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
10 substrates, 20 side plates, 30 filled layers, 40 functional holes, 50 function troughs, 60 link slots.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Following the discussion provides multiple embodiments of the utility model.Although each embodiment represents the list of utility model
One combination, but the utility model difference embodiment can replace, or merge combination, therefore the utility model is it is also contemplated that packet
All possible combinations containing documented identical and/or different embodiments.Thus, it is another if one embodiment includes A, B, C
A embodiment includes the combination of B and D, then the utility model also should be regarded as including that the one or more containing A, B, C, D is all
Other possible combined embodiments, although the embodiment may not have specific literature record in the following contents.
As depicted in figs. 1 and 2, the center that the embodiment of the utility model first aspect provides, comprising: substrate 10 and side plate
20。
Specifically, substrate 10 is die cast；Side plate 20 is arranged along the periphery of substrate 10, and connect with substrate 10, side plate
20 form accommodating chamber, the die cast on the substrate 10 of side plate 20 with substrate 10.
Center provided by the utility model, substrate 10 and side plate 20 can be used two different metals and be made, and substrate 10 can
, mobility preferable metal higher using mechanical strength is made, to ensure that the mechanical strength of center, extends making for product
Use the service life；For side plate 20 due to needing anodized, side plate 20 can take the gold that anodic oxidation effect is good, is easy to oxidation processes
Category is made, to improve the production efficiency of product, thereby reduces manufacturing cost.
Substrate 10 is silumin plate；Side plate 20 is low silicon aluminum plate；Silumin has good mobility,
To keep substrate more easily molded, the production time is reduced, the production efficiency of product is improved；By low silicon aluminum in substrate
Outer surface forms side plate 20 and constitutes side plate, ensure that the effect of subsequent anodized, the outer surface of side plate is made to form densification
Oxide layer.
As shown in Fig. 2, forming multiple functional holes 40 and/or function trough 50 on the side of side plate 20；It avoids subsequent logical
CNC machine-shaping functional hole 40 and/or function trough 50 are crossed, process time is saved, to improve the production efficiency of product, is dropped
Low manufacturing cost；Functional hole 40 and function trough 50 include: antenna slot, the hole USB, earpiece holes, SIM card hole, side switch hole lamp
Deng.
It is provided on substrate 10 for multiple connecting columns in conjunction with die-casting material；Connecting column increases substrate 10 and side plate
Contact area between 20 extends the service life of product to increase the bonding strength between two layers, increases production
The market competitiveness of product.
As shown in Fig. 2, being provided on substrate 10 for the link slot 60 in conjunction with die-casting material；Link slot 60 increases base
Contact area between plate 10 and side plate 20, to increase the bonding strength between two layers, extend product uses the longevity
Life, increases the competitiveness of product in market.
It should be appreciated by those skilled in the art the mode for increasing the contact area between substrate 10 and side plate 20 is more than
It is above-mentioned several, such as increase rough surface on substrate, it does not just enumerate herein, but all should be in the protection of the utility model
In range.
As depicted in figs. 1 and 2, center further include: filled layer 30 and oxide layer (not shown).
Specifically, filled layer 30 is arranged on substrate 10 and/or side plate 20；Oxide layer is arranged on substrate and/or side plate.
Filled layer setting can reduce center self weight, have good appearance；Oxide layer can play a protective role to center,
So that center is not easy oxidation corrosion, the service life of center can be extended.
Form multiple functional holes 40 and/or function trough 50 on the side of side plate 20, functional hole 40 and/function trough 50 it is interior
Filled layer 30 is provided on wall.
The mobile phone that the embodiment of the utility model second aspect provides, including center described in any of the above-described embodiment.
The mobile phone that the utility model second aspect provides includes the whole features for the center that first aspect provides, herein just not
It is repeating.
As shown in figure 3, the center manufacturing method that the embodiment of the utility model third aspect provides, comprising:
Step 10, the first metal of liquid is injected into the progress die casting processing of the first mold and prepares substrate；
Step 20, substrate is put into the second mold, the second metal injection mold of liquid is subjected to secondary die casting to substrate
Processing, is prepared die casting, forms accommodating chamber on die casting.
Center manufacturing method provided by the utility model first with the first metal die casting substrate, then puts this substrate
Enter the interior second metal die casting die casting of mold, center passes through die cast twice, on the one hand, can directly cast center
Each structure, and die casting surface is smooth, reduces subsequent CNC processing, process time is saved, to improve product
Production efficiency reduces manufacturing cost, and on the other hand, die casting can be mass, and the production of die casting is quick, thus
The production efficiency for improving product, reduces manufacturing cost.
In addition, the internal structure of center is formed on substrate in press casting procedure, wherein internal structure includes limit knot
Structure, support construction etc., for the other component in mobile phone play limit, positioning, support the effects of.
After the second die casting processing further include: carry out forging and stamping processing to second of moulding section of die casting；On the one hand,
The compactness for improving the second moulding section material ensure that die casting to improve the effect of subsequent anodized
Appearance smoothness, on the other hand, make center die casting twice formed layer structure combine it is closer, to improve product
Integral strength extends the service life of product.
The mobility of first metal is greater than the bimetallic mobility；In a specific embodiment of the utility model
In, the first metal is silumin；Second metal is low silicon aluminum；Silumin has good mobility, thus
Keep substrate more easily molded, reduce the production time, improves the production efficiency of product；By low silicon aluminum substrate appearance
Face carries out die casting processing and die casting is made, and ensure that the effect of subsequent anodized, forms the outer surface of die casting and causes
Close oxide layer.
Multiple functional holes and/or function are formed in press casting procedure on the side of second of moulding section of die casting
Slot；It avoids subsequently through CNC machine-shaping functional hole and/or function trough, saves process time, to improve product
Production efficiency reduces manufacturing cost；Functional hole and function trough include: antenna slot, universal serial bus (Universal
Serial Bus) hole, earpiece holes, subscriber identification card (Subscriber Identification Module, SIM) card
Hole, side switch hole lamp etc..
There are the multiple connecting columns for protruding from substrate side surfaces, connecting column is used for and the second metal bonding on substrate.Connecting column
The contact area between the metal layer of second of die casting and the metal layer of the first die casting is increased, to increase between two layers
Bonding strength, extend the service life of product, increase the competitiveness of product in market.
The link slot with the second metal bonding is provided on the side of substrate.Link slot increases the metal of second of die casting
Contact area between layer and the metal layer of the first die casting extends product to increase the bonding strength between two layers
Service life, increase the competitiveness of product in market.
It should be appreciated by those skilled in the art increase the metal layer of second of die casting and the metal layer of the first pressure time casting
Between contact area mode it is more than above-mentioned several, the increase rough surface such as on substrate does not just enumerate herein, but
It all should be within the protection scope of the present utility model.
As shown in figure 4, after step 20 further include:
Step 30, numerically-controlled machine tool processing is carried out to die casting；
Step 40, nanometer injection process is carried out to die casting, forms filled layer on die casting；
Step 50, anodized is carried out to die casting, forms oxide layer in the outer surface of die casting.
In this embodiment, overlap, burr, the overflow edge etc. generated in CNC processing removal press casting procedure, nanometer injection process
Form one layer of nonmetallic filled layer on die casting, realize metal and nonmetallic integrated molding, can reduce center self weight,
With good appearance；Anodized forms layer of oxide layer in the outer surface of die casting, plays guarantor to die casting
Shield effect, makes die casting be not easy oxidation corrosion, can extend the service life of die casting.
Multiple functional holes and/or function trough are formed in press casting procedure on the side of second of moulding section of die casting
Filled layer is provided on the inner wall of functional hole and/function trough.
It should be appreciated by those skilled in the art center manufacturing methods in addition to above-mentioned steps, should also include needed for casting
Overlap, the burr, overflow edge process generated in steps necessary, such as removal press casting procedure；The gradually processes such as the dirt on surface are removed,
It does not just enumerate herein.
In the present invention, term " first ", " second " are only used for the purpose of description, and should not be understood as instruction or dark
Show relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " phase
Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of center is used for mobile phone characterized by comprising
Substrate, the substrate are die cast；With
Side plate, the side plate is arranged along the periphery of the substrate, and connect with the substrate, and the side plate is formed with the substrate
Accommodating chamber, side plate die cast on the substrate.
2. center according to claim 1, which is characterized in that
The substrate is silumin plate；
The side plate is low silicon aluminum plate.
3. center according to claim 1, which is characterized in that
Multiple functional holes and/or function trough are formed on the side of the side plate.
4. center according to claim 1, which is characterized in that
It is provided on the substrate for multiple connecting columns in conjunction with die-casting material.
5. center according to claim 1, which is characterized in that
It is provided on the substrate for the link slot in conjunction with die-casting material.
6. center according to claim 1, which is characterized in that
It is provided on the outer surface of the substrate for the rough surface in conjunction with die-casting material.
7. center according to claim 1, which is characterized in that further include:
Filled layer, the filled layer are arranged on the substrate and/or the side plate；With
Oxide layer, the oxide layer are arranged on the substrate and/or the side plate.
8. center according to claim 7, which is characterized in that
Form multiple functional holes and/or function trough on the side of the side plate, the inner wall of the functional hole and the/function trough
On be provided with the filled layer.
9. a kind of mobile phone, which is characterized in that including center described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963923.0U CN208723942U (en) | 2018-06-20 | 2018-06-20 | Center and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963923.0U CN208723942U (en) | 2018-06-20 | 2018-06-20 | Center and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723942U true CN208723942U (en) | 2019-04-09 |
Family
ID=65971775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820963923.0U Expired - Fee Related CN208723942U (en) | 2018-06-20 | 2018-06-20 | Center and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856671A (en) * | 2018-06-20 | 2018-11-23 | Oppo广东移动通信有限公司 | Center and its manufacturing method, mobile phone |
| WO2024055540A1 (en) * | 2022-09-14 | 2024-03-21 | 深圳市泽华永盛技术有限公司 | Bimetal middle frame structure |
-
2018
- 2018-06-20 CN CN201820963923.0U patent/CN208723942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856671A (en) * | 2018-06-20 | 2018-11-23 | Oppo广东移动通信有限公司 | Center and its manufacturing method, mobile phone |
| WO2024055540A1 (en) * | 2022-09-14 | 2024-03-21 | 深圳市泽华永盛技术有限公司 | Bimetal middle frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |