CN104754085B - A kind of stretching structure and mobile phone of mobile phone metal-back - Google Patents
A kind of stretching structure and mobile phone of mobile phone metal-back Download PDFInfo
- Publication number
- CN104754085B CN104754085B CN201510141781.0A CN201510141781A CN104754085B CN 104754085 B CN104754085 B CN 104754085B CN 201510141781 A CN201510141781 A CN 201510141781A CN 104754085 B CN104754085 B CN 104754085B
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- Prior art keywords
- bottom shell
- metal
- mobile phone
- metal bottom
- stretching structure
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000010295 mobile communication Methods 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The present invention relates to mobile communication equipment technical field, more particularly to a kind of stretching structure and mobile phone of mobile phone metal-back.A kind of stretching structure of mobile phone metal-back, including：Metal bottom shell and the metallic support for being used to strengthen metal bottom shell load performance in metal bottom shell, the metallic support are set along metal bottom shell edge.Wherein, the metal bottom shell is that 0.1 0.3 thick steel plate stretchings or bending form.Wherein, the metal bottom shell is provided with multiple shackle members along its edge, and the metallic support is connected to the edge of metal bottom shell by shackle member.The structure being combined by metal bottom shell and metallic support, can both reduce the thickness of metal bottom shell, and and can strengthens the intensity of whole metal bottom shell.Processing cost is greatly reducing, while also improves intensity, adds the competitiveness of electronic product, there is higher security, stability and reliability.
Description
Technical field
The present invention relates to mobile communication equipment technical field, more particularly to a kind of stretching structure and hand of mobile phone metal-back
Machine.
Background technology
Mobile terminal makes mobile communication terminal refer to the computer equipment that can be used on the move, and broad sense says bag
Include mobile phone, notebook, tablet personal computer, POS or even include vehicle-mounted computer.But refer to mobile phone in most cases or have
The smart mobile phone and tablet personal computer of a variety of application functions.With the rapid development of integrated circuit technique, the processing of mobile terminal
Ability has had powerful disposal ability, and mobile terminal is changed into an integrated information processing from simple call instrument
Platform.This also adds broader development space to mobile terminal.
Modern mobile terminal has possessed extremely powerful disposal ability (CPU frequency is already close to 2G), internal memory, solidification
Storage medium and the operating system as computer.Mobile terminal also possesses very abundant communication mode.
It is on the increase with the function of mobile terminal, constantly changes with the diversity of consumption market.How reduction is moved
The production cost of terminal is the target that enterprise is pursued all the time.The drain pan of existing mobile phone is more next due to mobile phone package size
It is bigger, thickness more and more thinner, therefore the intensity for increasing mobile phone is a great problem.
Some mobile phones on the market at present, to increase intensity, it is conventional it is stainless steel stretched in-mould injection is done with plastic cement again, now
Mobile phone on the market is all：
1st, stretching punching is done with the steel plate of 0.4 or bigger thickness, the profile for accomplishing to need is being done in-mould injection, so run business into strong one
Degree is preferable, is also easier to do.
2nd, with diecast magnesium alloy, thickness also to accomplish 0.4 on
3rd, with pack alloy, thickness will accomplish more than 0.35, and thickness direction is unstable.
4th, with 0.2 thick stainless steel, integral CNC steel bracket is added, but cost is very high.
The content of the invention
It is an object of the invention to propose a kind of stretching structure and mobile phone of mobile phone metal-back, it greatly reducing and be processed into
This, while intensity is also improved, the competitiveness of electronic product is added, there is higher security, stability and reliability.
To use following technical scheme up to this purpose, the present invention：
A kind of stretching structure of mobile phone metal-back, including：Metal bottom shell and in metal bottom shell be used for strengthen gold
Belong to the metallic support of drain pan load performance, the metallic support is set along metal bottom shell edge.
Wherein, the metal bottom shell is that the thick steel plate stretchings of 0.1-0.3 form.
Wherein, the metal bottom shell is that the thick steel plate bendings of 0.1-0.3 form.
Wherein, the metal bottom shell is provided with multiple shackle members along its edge, and the metallic support passes through shackle member card
It is connected on the edge of metal bottom shell.
Wherein, the metallic support is welded in shackle member.
Wherein, the metallic support includes two parallel outer support bars and is arranged between two outer support bars at least
Two reinforcements.
Wherein, the neck that shackle member is set for card is additionally provided with the inside of the outer support bar.
Wherein, the reinforcement and outer support bar are perpendicular.
Wherein, the reinforcement is three, and two of which is located at outer support bar both ends respectively, and another is located at outer support bar
Middle part.
A kind of mobile phone, there is the stretching structure of described mobile phone metal-back.
The beneficial effects of the invention are as follows：The structure being combined by metal bottom shell and metallic support, it can both reduce metal bottom
The thickness of shell, and can strengthen the intensity of whole metal bottom shell.Processing cost is greatly reducing, while also improves intensity, is increased
The competitiveness of electronic product is added, there is higher security, stability and reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the stretching structure for the mobile phone metal-back that the specific embodiment of the invention provides；
Fig. 2 is the structure decomposition figure of the stretching structure for the mobile phone metal-back that the specific embodiment of the invention provides；
Fig. 3 is the structural representation for the metallic support that the specific embodiment of the invention provides；
Fig. 4 is the structure decomposition figure for the metallic support that the specific embodiment of the invention provides.
In figure：
1st, metal bottom shell；2nd, metallic support；3rd, shackle member；4th, outer support bar；5th, reinforcement.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Embodiment 1
As shown in Figure 1-2, a kind of stretching structure of mobile phone metal-back, including：Metal bottom shell 1 and installed in metal bottom shell 1
The interior metallic support 2 for being used to strengthen the load performance of metal bottom shell 1, the metallic support 2 are set along the edge of metal bottom shell 1.It is logical
Cross metal bottom shell 1 and structure that metallic support 2 is combined, can both reduce the thickness of metal bottom shell 1, and can strengthens whole metal bottom
The intensity of shell 1.Wherein, metallic support 2 is set along the edge of metal bottom shell 1, can preferably protect metal bottom shell 1 suffered when in use
The extraneous collision arrived.
Formed specifically, the metal bottom shell 1 is the thick steel plate stretchings of 0.1-0.3.Specifically, the metal bottom shell 1 is wrapped
Bottom plate and the table top body being arranged on above bottom plate are included, the table top body is located in the middle part of bottom plate.The table top body is provided for more
Good installation metallic support 2, when it is implemented, the metallic support 2 is connected to the edge of table top body.
As shown in Figure 3-4, the metallic support 2 includes two parallel outer support bars 4 and is arranged on two outer support bars 4
Between at least two reinforcements 5.Described two reinforcements 5 are located at the both ends of outer support bar 4 respectively, are formed with outer support bar 4
Frame structure.The inside lower end of the outer support bar 4 is provided with angle-style groove, and the edge of the angle-style groove and table top body matches
Close, further strengthen the fixation of metal bottom shell 1 and metallic support 2.
The metal bottom shell 1 is provided with multiple shackle members 3 along its edge, and the metallic support 2 passes through the clamping of shackle member 3
At the edge of metal bottom shell 1.The shackle member 3 is welded in metal bottom shell 1.Preferably, the inner side of the outer support bar 4 is also set
It is equipped with the neck that shackle member 3 is set for card.The outside of the shackle member 3 is connected on neck, more conducively metallic support 2 and clamping
The fixation of part 3.
Specifically, the shackle member 3 can be according to the structure distribution of specific metallic support 2 in reinforcement 5 and the phase of outer support bar 4
Junction, wherein, the metallic support 2 is welded in shackle member 3.In welding, the shackle member 3 abuts against with reinforcement 5
Position need welded, the position that the shackle member 3 abuts against with outer support bar 4 is also required to weld, meanwhile, the outer branch
The position that strut 4 and reinforcement 5 abut is also required to weld, and further fixes metallic support 2 and metal bottom shell 1 whole as one
Body.
Specifically, the reinforcement 5 and outer support bar 4 are perpendicular.So that the gold being made up of reinforcement 5 and outer support bar 4
It is more firm to belong to support of the support 2 for metal bottom shell 1.Preferably, the reinforcement 5 is three, and two of which is located at respectively
The both ends of outer support bar 4, another is located at the middle part of outer support bar 4.
Preferably, the reinforcement 5 is three, and three reinforcements 5 are connected to two outer supports in turn from top to bottom
On bar 4, and the junction of reinforcement 5 and outer support bar 4 is joinery and its construction, more strengthens outer support bar 4 and reinforcement 5 is formed
External frame firm type.Corresponding, the shackle member 3 is 6, and 6 shackle members are separately positioned on reinforcement 5 and outer
The junction of support bar 4.
Embodiment 2
As different from Example 1, the metal bottom shell is that the thick steel plate bendings of 0.1-0.3 form.
A kind of mobile phone is additionally provided, the stretching structure with described mobile phone metal-back.
In summary, the structure being combined by metal bottom shell and metallic support, the thickness of metal bottom shell can be both reduced, again
The intensity of whole metal bottom shell can be strengthened.Processing cost is greatly reducing, while also improves intensity, adds electronic product
Competitiveness, there is higher security, stability and reliability.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (7)
- A kind of 1. stretching structure of mobile phone metal-back, it is characterised in that including：Metal bottom shell (1) and installed in metal bottom shell (1) The interior metallic support (2) for being used to strengthen metal bottom shell (1) load performance, the metallic support (2) is along metal bottom shell (1) edge Setting, the metal bottom shell (1) includes bottom plate and the table top body being arranged on above bottom plate, and the table top body is located in the middle part of bottom plate, The metallic support (2) is connected to the edge of table top body, the metallic support (2) include two parallel outer support bars (4) and At least two reinforcements (5) being arranged between two outer support bars (4), described two reinforcements (5) are located at outer support respectively The both ends of bar (4), frame structure being formed with outer support bar (4), the junction of reinforcement (5) and outer support bar 4 is joinery and its construction, Meanwhile the position that the outer support bar (4) and reinforcement (5) abut is welded to connect, the metal bottom shell (1) sets along its edge Multiple shackle members (3) are equipped with, the metallic support (2) is connected to the edge of metal bottom shell (1) by shackle member (3), described outer The neck that shackle member (3) are set for card is additionally provided with the inside of support bar (4), the inside lower end of the outer support bar (4) is set There is angle-style groove, the angle-style groove is engaged with the edge of table top body.
- 2. the stretching structure of mobile phone metal-back according to claim 1, it is characterised in that：The metal bottom shell (1) is Steel plate stretching thick 0.1-0.3 forms.
- 3. the stretching structure of mobile phone metal-back according to claim 1, it is characterised in that：The metal bottom shell (1) is Steel plate bending thick 0.1-0.3 forms.
- 4. the stretching structure of mobile phone metal-back according to claim 1, it is characterised in that：Metallic support (2) welding In shackle member (3).
- 5. the stretching structure of mobile phone metal-back according to claim 1, it is characterised in that：The reinforcement (5) and outer branch Strut (4) is perpendicular.
- 6. the stretching structure of mobile phone metal-back according to claim 1, it is characterised in that：The reinforcement (5) is three, Two of which is located at outer support bar (4) both ends respectively, and another is located at the middle part of outer support bar (4).
- 7. a kind of mobile phone, it is characterised in that there is the stretching structure of the mobile phone metal-back as described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141781.0A CN104754085B (en) | 2015-03-27 | 2015-03-27 | A kind of stretching structure and mobile phone of mobile phone metal-back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141781.0A CN104754085B (en) | 2015-03-27 | 2015-03-27 | A kind of stretching structure and mobile phone of mobile phone metal-back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104754085A CN104754085A (en) | 2015-07-01 |
| CN104754085B true CN104754085B (en) | 2018-01-19 |
Family
ID=53593170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141781.0A Expired - Fee Related CN104754085B (en) | 2015-03-27 | 2015-03-27 | A kind of stretching structure and mobile phone of mobile phone metal-back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104754085B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369507B (en) * | 2017-07-27 | 2019-12-31 | 湖南福德电气有限公司 | Belt resistor convenient to installation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404952A (en) * | 2010-09-16 | 2012-04-04 | 富泰华工业（深圳）有限公司 | Electronic device and forming method for metal shell of same |
| CN104780241B (en) * | 2012-02-24 | 2018-06-26 | 比亚迪股份有限公司 | A kind of handset shell |
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- 2015-03-27 CN CN201510141781.0A patent/CN104754085B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104754085A (en) | 2015-07-01 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| 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: 20180119 |