CN205071068U - Cell -phone metal frame and medium plate riveted construction - Google Patents
Cell -phone metal frame and medium plate riveted construction Download PDFInfo
- Publication number
- CN205071068U CN205071068U CN201520811308.4U CN201520811308U CN205071068U CN 205071068 U CN205071068 U CN 205071068U CN 201520811308 U CN201520811308 U CN 201520811308U CN 205071068 U CN205071068 U CN 205071068U
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- China
- Prior art keywords
- metal
- plate
- metal center
- medium plate
- hole
- Prior art date
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- 239000002184 metals Substances 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 230000000875 corresponding Effects 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims abstract description 5
- 238000000034 methods Methods 0.000 claims description 4
- 230000002146 bilateral Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering processes Methods 0.000 abstract description 2
- 238000002360 preparation methods Methods 0.000 abstract 1
- 230000002708 enhancing Effects 0.000 description 3
- 239000004568 cements Substances 0.000 description 2
- 238000010586 diagrams Methods 0.000 description 2
- 210000003462 Veins Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to Cellphone Accessories technical field, particularly relates to the mobile phone metal frame and middle plate riveted construction that are applicable to middle and high end smart mobile phone.
Background technology
The connection processing mode of current middle and high end smart mobile phone metal medium plate and metal outer frame has four:
1, metal outer frame and metal medium plate use screw to lock mode, and this technique part is many, and production efficiency is low, and the few heat conductivity of binding site is poor;
2, adopt point-like punch riveting mode, this handicraft product surface easy damaged, the few heat conductivity of binding site is poor, and adhesion is little;
3, metal outer frame and metal medium plate adopt plastic cement to be connected, and need special die, cost is high, and heat conductivity is poor, and mechanical strength is low.
4, the embedding mode of metal outer frame metal medium plate heat, need special firing equipment and mould, cost is higher.
Comprehensive above situation, the connection developing direction of present mobile phone metal medium plate and metal outer frame is enhanced productivity, and improves the speed that product internal temperature reduces, moderate cost.Original connected mode is point cantact or is connected by the plastic cement of poor thermal conduction, and cannot meet the heat conductivity requirement of product, and production efficiency is lower, cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of mobile phone metal frame and middle plate riveted construction for the deficiencies in the prior art, while greatly reducing production cost, can also reduce difficulty of processing and enhance productivity.
For achieving the above object, the utility model adopts following technical scheme: mobile phone metal frame and middle plate riveted construction, it comprises the metal center and middle plate that use metal forming, the inner side of described metal center forms the step shorter than metal center upper surface, described step uses punching press take out hole processes and forms some pillars; The edge machine-shaping of described middle plate has the through hole corresponding with described pillar, and described middle sleeve-board enters metal center and makes pillar insert described through hole, and metal center becomes with middle plate riveted close and firm by pillar.
Preferably, institute's metal center is single-frame structure, bilateral mount structure, three border structures or four border structures.
Preferably, the some pillars on described step linearly or curved arrangement, the linearly corresponding or curved arrangement of the through hole of described middle plate.
The utility model beneficial effect is: mobile phone metal frame described in the utility model and middle plate riveted construction, while greatly reducing production cost, can also reduce difficulty of processing and enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of metal center of the present utility model.
Fig. 2 is the structural representation of middle plate of the present utility model.
Fig. 3 is the package assembly schematic diagram of metal center of the present utility model and middle plate.
Fig. 4 is finished product structure schematic diagram of the present utility model.
Fig. 5 is the cutaway view of finished product of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 5, wherein, mobile phone metal frame described in the utility model and middle plate riveted construction, it comprises the metal center 1 and middle plate 2 that use metal forming, the inner side of described metal center 1 forms the step 10 shorter than metal center 1 upper surface, described step 10 uses punching press take out hole processes and forms some pillars 11; The edge machine-shaping of described middle plate 2 has the through hole 20 corresponding with described pillar 11, and described middle plate 2 is inserted in metal center 1 and makes pillar 11 insert described through hole 20, and pillar 11 is by metal center 1 and middle plate 2 riveted close and firm.
Preferably, described institute metal center 1 is single-frame structure, bilateral mount structure, three border structures or four border structures, specifically can determine according to product.Preferably, according to product design requirement, linearly or curved arrangement, the linearly corresponding or curved arrangement of the through hole 20 of described middle plate 2, is convenient to processing and assembling to the some pillars 11 on described step 10.Preferably, described step 10 is by punching press, forging or linear machine-shaping, and itself and metal center 1 are an entirety.Described through hole 20 can be circular port, slotted eye, square opening etc.The lateral surface of described metal center 1 can offer functional hole or offer anti-slip veins.
In sum, mobile phone metal frame described in the utility model and middle plate riveted construction, adopt pillar 11 by the structure of metal center 1 and middle plate 2 riveted close and firm, while greatly reducing production cost, can also difficulty of processing be reduced and enhance productivity, can better be applicable to middle and high end smart mobile phone.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811308.4U CN205071068U (en) | 2015-10-20 | 2015-10-20 | Cell -phone metal frame and medium plate riveted construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811308.4U CN205071068U (en) | 2015-10-20 | 2015-10-20 | Cell -phone metal frame and medium plate riveted construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071068U true CN205071068U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520811308.4U CN205071068U (en) | 2015-10-20 | 2015-10-20 | Cell -phone metal frame and medium plate riveted construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071068U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862399A (en) * | 2016-12-28 | 2017-06-20 | 深圳天珑无线科技有限公司 | The manufacture method and its component of mobile terminal metal center |
| WO2018072285A1 (en) * | 2016-10-18 | 2018-04-26 | 华为技术有限公司 | Middle frame for use in mobile terminal and mobile terminal |
| CN108188287A (en) * | 2018-02-05 | 2018-06-22 | 广东欧珀移动通信有限公司 | Center component, center module processing method and electronic device |
| WO2019148940A1 (en) * | 2018-02-05 | 2019-08-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
| CN108476248B (en) * | 2016-10-18 | 2021-02-09 | 华为技术有限公司 | Middle frame for mobile terminal and mobile terminal |
-
2015
- 2015-10-20 CN CN201520811308.4U patent/CN205071068U/en active IP Right Grant
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072285A1 (en) * | 2016-10-18 | 2018-04-26 | 华为技术有限公司 | Middle frame for use in mobile terminal and mobile terminal |
| CN108476248A (en) * | 2016-10-18 | 2018-08-31 | 华为技术有限公司 | A kind of center and mobile terminal for mobile terminal |
| CN108476248B (en) * | 2016-10-18 | 2021-02-09 | 华为技术有限公司 | Middle frame for mobile terminal and mobile terminal |
| US10652372B2 (en) | 2016-10-18 | 2020-05-12 | Huawei Technologies Co., Ltd. | Middle frame for mobile terminal and mobile terminal |
| CN106862399A (en) * | 2016-12-28 | 2017-06-20 | 深圳天珑无线科技有限公司 | The manufacture method and its component of mobile terminal metal center |
| CN108188287A (en) * | 2018-02-05 | 2018-06-22 | 广东欧珀移动通信有限公司 | Center component, center module processing method and electronic device |
| WO2019148986A1 (en) * | 2018-02-05 | 2019-08-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
| WO2019148940A1 (en) * | 2018-02-05 | 2019-08-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
| US10691168B2 (en) | 2018-02-05 | 2020-06-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
| US10827632B2 (en) | 2018-02-05 | 2020-11-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
| EP3522506A1 (en) * | 2018-02-05 | 2019-08-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Middle frame assembly, electronic apparatus and method for manufacturing middle frame assembly |
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| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |