CN107105589A - A kind of mobile terminal, mobile terminal shell and preparation method thereof - Google Patents
A kind of mobile terminal, mobile terminal shell and preparation method thereof Download PDFInfo
- Publication number
- CN107105589A CN107105589A CN201710363689.8A CN201710363689A CN107105589A CN 107105589 A CN107105589 A CN 107105589A CN 201710363689 A CN201710363689 A CN 201710363689A CN 107105589 A CN107105589 A CN 107105589A
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- CN
- China
- Prior art keywords
- mobile terminal
- copper
- iron alloy
- alloy material
- terminal shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of mobile terminal, mobile terminal shell and preparation method thereof.Wherein, the mobile terminal includes housing, and the material of the housing includes Copper-iron alloy material.By the above-mentioned means, the overall temperature of mobile terminal will be significantly lower than common material, so as to improve the heat dispersion of product, the experience of user is improved.
Description
Technical field
The present invention relates to a kind of mobile terminal, mobile terminal shell and preparation method thereof.
Background technology
At present, mobile terminal is increasingly popularized, and towards more intelligent, more high integration, more powerful
Direction is developed, and the consumption of electric energy is also gradually increased which results in mobile terminal, and then will produce substantial amounts of heat.But to production
Product volume has the mobile terminal strictly limited, for example：MP3, MP4, mobile phone, data card etc., it is impossible to provide for installing air-cooled dress
The space put, under these conditions, with the increase of power dissipation density, the heat dissipation problem of mobile terminal is also increasingly protruded.
But in the prior art, the housing of mobile terminal is mainly made up of materials such as plastics, wooden or aluminium alloys, he
Thermal conductivity factor all than relatively low, weak heat-dissipating.When mobile terminal configuration is higher, mobile terminal power consumption itself is larger, Jin Eryi
Dynamic terminal can produce substantial amounts of heat, be concentrated mainly at master chip, if these heat are distributed not in time, will make master chip
Aging accelerate, and user's hand touch mobile terminal have a kind of hot sensation.
The content of the invention
The present invention solves the technical problem of a kind of mobile terminal of offer, mobile terminal shell and preparation method thereof,
The temperature of mobile terminal can be effectively reduced, the experience of user is improved.
In order to solve the above technical problems, first technical scheme that the present invention is used is：A kind of mobile terminal is provided, it is mobile
Terminal includes housing, and the material of housing includes Copper-iron alloy material.
In order to solve the above technical problems, second technical scheme that the present invention is used is：A kind of mobile terminal shell is provided,
The material of mobile terminal shell includes Copper-iron alloy material.
In order to solve the above technical problems, the 3rd technical scheme that the present invention is used is：A kind of mobile terminal shell is provided
Preparation method, this method includes：Choose Copper-iron alloy material；Mobile terminal shell is made using Copper-iron alloy material.
The beneficial effects of the invention are as follows：The situation of prior art is distinguished, the mobile terminal shell provided in the present invention
Material includes Copper-iron alloy material.The thermal conductivity factor of copper-iron alloy very it is high be aluminium alloy more than twice of thermal conductivity factor, therefore from
The atmospheric environment of product radiating is to interiors of products, and thermal resistance is greatly reduced；Thermal conductivity factor is larger simultaneously will produce preferably
Temp effect, the overall temperature of product will be significantly lower than common material, so as to improve the heat dispersion of product, improve user's
Experience.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of mobile terminal one of the present invention；
Fig. 2 is the side view of the embodiment of mobile terminal one of the present invention；
Fig. 3 is the front view of the embodiment of mobile terminal shell one of the present invention；
Fig. 4 is the side view of the embodiment of mobile terminal shell one of the present invention；
Fig. 5 is the schematic flow sheet of the embodiment of preparation method one of mobile terminal shell of the present invention.
Embodiment
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the front view of the embodiment of mobile terminal one of the present invention, and Fig. 2 is that the present invention is mobile eventually
Hold the side view of an embodiment.Mobile terminal includes housing 10, and the material of housing 10 includes Copper-iron alloy material.
In embodiments of the present invention, mobile terminal can be MP3, MP4, mobile phone, but be not limited only to this.
Copper-iron alloy is one kind in copper alloy, mainly using copper be after essential element add ferro element merge out
The Albatra metal come.It is rational in infrastructure simultaneously as ferroalloy all has composition uniform, the characteristics of any surface finish.So especially
Intermediate alloy is suitable as, is added in copper piece founding, copper-iron alloy, the ablation of copper and iron can be refined by adding a small amount of rare earth
Less, all at 1200 degree or so, they are fully able to compatible temperature difference.Promote copper-iron alloy at the same have copper high-termal conductivity and
The advantage of iron high rigidity.
By the elaboration of above-described embodiment, relative to prior art, the advantage of the embodiment of the present invention is：Because copper-iron alloy
There is copper high-termal conductivity and iron high rigidity simultaneously.The thermal conductivity factor two of the very a height of aluminium alloy of the thermal conductivity factor of copper-iron alloy
Temperature 2 to 4 degree lower than the temperature of Al-alloy casing of copper-iron alloy housing (be reacted in temperature be) more than times, therefore from product
The atmospheric environment of radiating is to interiors of products, and thermal resistance is greatly reduced；Thermal conductivity factor is larger simultaneously will produce preferable samming effect
Really, the overall temperature of product will be significantly lower than common material, so as to improve the heat dispersion of product, improve the body of user
Test.Other copper-iron alloy improves the problem of copper hardness is low, makes copper-iron alloy can be as the raw material for processing mobile terminal shell.
Fig. 3 and Fig. 4 are referred to, Fig. 3 is the front view of the embodiment of mobile terminal shell one of the present invention, and Fig. 4 is shifting of the present invention
The side view of the dynamic embodiment of terminal shell one；The material of mobile terminal shell 20 includes Copper-iron alloy material.
The principle and effect of embodiment are similar to the above embodiments.
Referring to Fig. 5, Fig. 5 is the schematic flow sheet of the embodiment of preparation method one of mobile terminal shell of the present invention.The party
Method comprises the following steps：
S501：Choose Copper-iron alloy material.
It is processing original material to choose Copper-iron alloy material, and Copper-iron alloy material may include one kind in sheet material and bulk,
The present embodiment is using copper-iron alloy sheet material as original material.
Alternatively, the thickness of copper-iron alloy sheet material can be 0.3~2.0mm, for example：0.3mm, 0.4mm, 0.5mm,
0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm,
1.8mm, 1.9mm or 2.0mm.The copper-iron alloy sheet material of these thickness can reduce the loss to mould, and the product processed is not
Have very big dimensional discrepancy.
Alternatively, Copper-iron alloy material includes following proportioning components：Copper 96.5~97.5%, iron 1.8~3.2%, phosphorus
0.015~0.15%, zinc 0.05~0.20%, for example：Copper-iron alloy material includes copper 97%, iron 2%, phosphorus 0.1% and zinc
0.15%.
S502：Mobile terminal shell is made using Copper-iron alloy material.
Wherein, copper-iron alloy board making is needed by multiple steps into mobile terminal shell, specific steps include：
S512：Precision stamping is carried out to Copper-iron alloy material with diel, and then obtains the thick embryo one of mobile terminal shell.
Diel may include one kind in continuous mould and many molds, alternatively, and the present embodiment diel is company
Continuous mould, continuous mould can be continuously finished the cutting to copper-iron alloy sheet material and stretching on a decompressor, so as to save
About process time, improve efficiency.Cut the sheet material of size needed for including cutting out making housing and the blind hole needed for assembling, stretching
Including bending and local elongation, to obtain the basic framework of bonnet and center.
When accurate punching public affairs skill is this material of punching press, with high hardness wear-resisting, the alloy steel material of high intensity long life is rushed
Compression mould core rod, and it is punched a kind of technique to be formed with accurate pressing equipment.It can ensure that few dimensional tolerance changes.
S522：Local location to thick embryo one is needed according to structure, is processed, and then obtain thick embryo two.
Processing the equipment that can use includes one kind in Digit Control Machine Tool and manual lathe, thick embryo two do concave surface,
Side concave surface or the processing of hole position.Alternatively, the present embodiment selection Digit Control Machine Tool improves dimensional accuracy as process equipment.
S532：Polish thick embryo two sharp position or burr, and then obtain thick embryo three.
Optional instrument of polishing includes one kind in sand paper, file and abrasive machine.The present embodiment will be gone as the case may be
Select milling tools.
S542：Oxidation processes are carried out to thick embryo three, and then obtain thick embryo four.
According to principle, the oxidation processes carried out using chemical method are carried out chemical oxidation treatment using electrochemical method
Oxidation processes electrochemicial oxidation.Oxidation processes can make copper-iron alloy surface form densification, stable and matrix knot
Firm oxide-film is closed, so that copper-iron alloy obtains certain barrier propterty or decoration performance.
Alternatively, the oxidation processes of the present embodiment can be chemical oxidation treatment.Concretely comprise the following steps electrochemical deoiling-cleaning-
Drying is got rid of in the ripe pure water-chemical polishing of activation-cleaning-leaching-ripe pure water is soaked in cleaning-Anti- tarnishing is handled--.
S552：Thick embryo four is put into injection mold, in-mould injection is carried out, and then obtain mobile terminal shell.
In-mould injection mainly includes local plus glue and increase polymorphic structure, so that overall bonnet and center is formed, and then
Obtain mobile terminal shell.
In-mould injection is that in-mode inserts injection molding decoration technique is exactly that the decoration sheet for having printed forming is put into note
In mold, then natural gum be injected to the back side of formed sheet, resin is integrally bonded the technology of curing molding with sheet material.Can
To be molded complicated type body structure, so as to increase the demand and partial structurtes intensity of Product Assembly, product is set to reach collection decoration
With the effect of feature.
By the elaboration of above-described embodiment, relative to prior art, the advantage of the embodiment of the present invention is：Because copper-iron alloy
There is copper high-termal conductivity and iron high rigidity simultaneously.The thermal conductivity factor two of the very a height of aluminium alloy of the thermal conductivity factor of copper-iron alloy
Temperature 2 to 4 degree lower than the temperature of Al-alloy casing of copper-iron alloy housing (be reacted in temperature be) more than times, therefore from product
The atmospheric environment of radiating is to interiors of products, and thermal resistance is greatly reduced；Thermal conductivity factor is larger simultaneously will produce preferable samming effect
Really, the overall temperature of product will be significantly lower than common material, so as to improve the heat dispersion of product, improve the body of user
Test.Other copper-iron alloy improves the problem of copper hardness is low, makes copper-iron alloy can be as the raw material for processing mobile terminal shell.
Embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize the present invention
Equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made, or directly or indirectly it is used in other related technologies
Field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal, it is characterised in that including：
Housing, the material of the housing includes Copper-iron alloy material.
2. mobile terminal according to claim 1, it is characterised in that：
The Copper-iron alloy material includes following proportioning components：Copper 96.5~97.5%, iron 1.8~3.2%, phosphorus 0.015~
0.15%, zinc 0.05~0.20%.
3. mobile terminal according to claim 1 or claim 2, it is characterised in that：
The thickness of the Copper-iron alloy material is 0.3~2.0mm.
4. a kind of mobile terminal shell, it is characterised in that：
The material of the mobile terminal shell includes Copper-iron alloy material.
5. mobile terminal shell is stated according to claim 4, it is characterised in that：
The Copper-iron alloy material includes following proportioning components：Copper 96.5~97.5%, iron 1.8~3.2%, phosphorus 0.015~
0.15%, zinc 0.05~0.20%.
6. the mobile terminal shell according to claim 4 or 5, it is characterised in that：
The thickness of the Copper-iron alloy material is 0.3~2.0mm.
7. a kind of preparation method of mobile terminal shell, it is characterised in that including：
Choose Copper-iron alloy material；
The mobile terminal shell is made using the Copper-iron alloy material.
8. method according to claim 7, it is characterised in that it is described using the Copper-iron alloy material make it is described it is mobile eventually
End housing, including：
Precision stamping is carried out to the Copper-iron alloy material with diel, and then obtains the thick embryo one of mobile terminal shell；
Local location to the thick embryo one is needed according to structure, is processed, and then obtain thick embryo two；
Polish the thick embryo two sharp position or burr, and then obtain thick embryo three；
Oxidation processes are carried out to the thick embryo three, and then obtain thick embryo four；
The thick embryo four is put into injection mold, in-mould injection is carried out, and then obtain mobile terminal shell.
9. method according to claim 7, it is characterised in that：
The Copper-iron alloy material includes following proportioning components：Copper 96.5~97.5%, iron 1.8~3.2%, phosphorus 0.015~
0.15%, zinc 0.05~0.20%.
10. according to any one methods described in claim 7 to 9, it is characterised in that：
The thickness of the Copper-iron alloy material is 0.3~2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363689.8A CN107105589A (en) | 2017-05-22 | 2017-05-22 | A kind of mobile terminal, mobile terminal shell and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363689.8A CN107105589A (en) | 2017-05-22 | 2017-05-22 | A kind of mobile terminal, mobile terminal shell and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107105589A true CN107105589A (en) | 2017-08-29 |
Family
ID=59669285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363689.8A Withdrawn CN107105589A (en) | 2017-05-22 | 2017-05-22 | A kind of mobile terminal, mobile terminal shell and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107105589A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428305A (en) * | 2007-11-05 | 2009-05-13 | 江苏鸿尔有色合金实业有限公司 | Process for manufacturing copper iron alloy plate (row, stick, tube) |
| CN101945556A (en) * | 2009-07-06 | 2011-01-12 | 康准电子科技（昆山）有限公司 | Metal shell and manufacturing method thereof |
| US20110084579A1 (en) * | 2009-10-13 | 2011-04-14 | Hon Hai Precision Industry Co., Ltd. | Housing of electronic device and manufacturing methord thereof |
-
2017
- 2017-05-22 CN CN201710363689.8A patent/CN107105589A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428305A (en) * | 2007-11-05 | 2009-05-13 | 江苏鸿尔有色合金实业有限公司 | Process for manufacturing copper iron alloy plate (row, stick, tube) |
| CN101945556A (en) * | 2009-07-06 | 2011-01-12 | 康准电子科技（昆山）有限公司 | Metal shell and manufacturing method thereof |
| US20110084579A1 (en) * | 2009-10-13 | 2011-04-14 | Hon Hai Precision Industry Co., Ltd. | Housing of electronic device and manufacturing methord thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170829 |
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| WW01 | Invention patent application withdrawn after publication |