CN105170810A - Mobile phone metal frame and middle plate rivet-pressing and combination structure and process - Google Patents
Mobile phone metal frame and middle plate rivet-pressing and combination structure and process Download PDFInfo
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- CN105170810A CN105170810A CN201510601947.2A CN201510601947A CN105170810A CN 105170810 A CN105170810 A CN 105170810A CN 201510601947 A CN201510601947 A CN 201510601947A CN 105170810 A CN105170810 A CN 105170810A
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- mobile phone
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Abstract
The invention relates to the technical field of mobile phone accessories, in particular to a mobile phone metal frame and middle plate rivet-pressing and combination structure and process. The mobile phone metal frame and middle plate rivet-pressing and combination structure comprises a metal outer frame and a metal middle supporting portion. The inner side of the outer frame is provided with at least one rivet-pressing boss. The middle supporting portion and the rivet-pressing bosses on the inner side of the outer frame are firmly combined in a rivet-pressing, extension and combination manner, the production cost is lowered greatly, the machining difficulty is lowered, and production efficiency is improved.
Description
Technical field
The present invention relates to Cellphone Accessories technical field, particularly relate to the mobile phone metal frame that is applicable to middle and high end smart mobile phone and middle plate and to press laminating structure &processes.
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 object of the invention is to provide for the deficiencies in the prior art a kind of mobile phone metal frame and middle plate to press laminating structure &processes, while greatly reducing production cost, can also difficulty of processing be reduced and enhance productivity.
For achieving the above object, the present invention adopts following technical scheme: mobile phone metal frame and middle plate press laminating structure, and it comprises and uses the housing of metal forming and the intermediate supports position of metal forming, is provided with at least one boss that presses inside described housing; The boss that presses inside described intermediate supports position and housing is by the extension combination strong bonded that presses.
Preferably, described housing is single-frame structure, bilateral mount structure, three border structures or four border structures.
Preferably, the boss that presses is had at least inside every side of described housing.
Preferably, described in the boss that presses be square, trapezoidal, triangle, circular, also can be continuous strip shape or various rule or irregularly shaped structure.
Preferably, described intermediate supports position offers groove.
Mobile phone metal frame and middle plate press laminating technique, and it comprises the following steps:
Step 1, use metal forming process to make housing, at least form the boss that presses inside housing, the thickness of the boss that presses is less than the thickness of housing; Described metal forming process can be metal CNC processing and forming technology or mould-forming process;
Step 2, uses metal forming process to make intermediate supports position, namely makes mobile phone metal medium plate, and process groove by punching press or CNC outside mobile phone metal medium plate; The mobile phone metal medium plate machined is embedded housing, and utilize the boss that presses to block mobile phone metal medium plate, then overall fixed placement is in riveting die;
Step 3, use riveter, flattened by the boss that presses inside housing, the boss that presses is crushed in process and extends outward, the boss that makes to press extends the metallic cover mobile phone metal medium plate, and realizes the boss that presses inside intermediate supports position and housing by the extension combination strong bonded that presses.
Beneficial effect of the present invention is: mobile phone metal frame of the present invention and middle plate press laminating structure &processes, while greatly reducing production cost, can also reduce difficulty of processing and enhance productivity.
Accompanying drawing explanation
Fig. 1 is the perspective view of housing of the present invention.
Fig. 2 is the planar structure schematic diagram of housing of the present invention.
Fig. 3 is the planar structure schematic diagram at intermediate supports position of the present invention.
Fig. 4 is the laminating structural representation that presses of housing of the present invention.
Fig. 5 is the laminating structure sectional view that presses of housing of the present invention.
Fig. 6 is the A portion enlarged drawing of Fig. 4 of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As described in Fig. 1 to Fig. 6, mobile phone metal frame of the present invention and middle plate press laminating structure, and it comprises and uses the housing 1 of metal forming and the intermediate supports position 3 of metal forming, is provided with at least one boss 2 that presses inside described housing 1; The boss 2 that presses inside described intermediate supports position 3 and housing 1 is by the extension combination strong bonded that presses.
Preferably, described housing 1 is single-frame structure, bilateral mount structure, three border structures or four border structures, specifically can determine according to product.Preferably, have the boss 2 that presses inside every side of described housing 1 at least, well play the laminating effect that presses.Preferably, described in press boss 2 for square, trapezoidal, triangle, circular, also can be continuous strip shape or various rule or irregularly shaped structure.Other structures playing the laminating effect that presses fall into protection scope of the present invention too.Preferably, described intermediate supports position 3 offers groove 4, is convenient to intermediate supports position 3 and embeds housing 1.
Mobile phone metal frame of the present invention and middle plate press laminating technique, and it comprises the following steps:
Step 1, use metal forming process to make housing 1, at least form the boss 2 that presses inside housing 1, the thickness of the boss 2 that presses is less than the thickness of housing 1; Described metal forming process can be metal CNC processing and forming technology or mould-forming process;
Step 2, uses metal forming process to make intermediate supports position 3, namely makes mobile phone metal medium plate, and process groove 4 by punching press or CNC outside mobile phone metal medium plate, as long as the shape of groove 4 can be covered for pressing after boss 2 flattens; The mobile phone metal medium plate machined is embedded housing 1, and utilize the boss 2 that presses to block mobile phone metal medium plate, then overall fixed placement is in riveting die;
Step 3, use riveter, the boss 2 that presses inside housing 1 is flattened, the boss 2 that presses is crushed in process and extends outward, the boss 2 that makes to press extends the metallic cover mobile phone metal medium plate, and realizes the boss 2 that presses inside intermediate supports position 3 and housing 1 by the extension combination strong bonded that presses.
In sum, mobile phone metal frame of the present invention and middle plate press laminating structure &processes, employing presses extension combination by outer frame of mobile phone 1 and middle plate strong bonded, 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 invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (6)
1. mobile phone metal frame and middle plate press laminating structure, it is characterized in that: it comprises and uses the housing (1) of metal forming and the intermediate supports position (3) of metal forming, is provided with at least one boss that presses (2) inside described housing (1); The boss that presses (2) of described intermediate supports position (3) and housing (1) inner side is by the extension combination strong bonded that presses.
2. mobile phone metal frame according to claim 1 and middle plate press laminating structure, it is characterized in that: described housing (1) is single-frame structure, bilateral mount structure, three border structures or four border structures.
3. mobile phone metal frame according to claim 1 and middle plate press laminating structure, it is characterized in that: have a boss that presses (2) inside every side of described housing (1) at least.
4. mobile phone metal frame according to claim 1 and middle plate press laminating structure, it is characterized in that: described in press boss (2) for square, trapezoidal, triangle, circular, also can be continuous strip shape or various rule or irregularly shaped structure.
5. mobile phone metal frame according to claim 1 and middle plate press laminating structure, it is characterized in that: described intermediate supports position (3) offers groove (4).
6. mobile phone metal frame and middle plate press laminating technique, it is characterized in that: it comprises the following steps:
Step 1, uses metal forming process to make housing (1), and housing (1) inner side at least forms a boss that presses (2), and the thickness of the boss that presses (2) is less than the thickness of housing (1); Described metal forming process can be metal CNC processing and forming technology or mould-forming process;
Step 2, uses metal forming process to make intermediate supports position (3), namely makes mobile phone metal medium plate, and process groove (4) by punching press or CNC outside mobile phone metal medium plate; The mobile phone metal medium plate machined is embedded housing (1), and utilize the boss (2) that presses to block mobile phone metal medium plate, then overall fixed placement is in riveting die;
Step 3, use riveter, the boss that presses (2) of housing (1) inner side is flattened, the boss (2) that presses is crushed in process and extends outward, the boss (2) that makes to press extends the metallic cover mobile phone metal medium plate, and realizes the boss that presses (2) of intermediate supports position (3) and housing (1) inner side by the extension combination strong bonded that presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601947.2A CN105170810A (en) | 2015-09-21 | 2015-09-21 | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601947.2A CN105170810A (en) | 2015-09-21 | 2015-09-21 | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105170810A true CN105170810A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510601947.2A Pending CN105170810A (en) | 2015-09-21 | 2015-09-21 | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process |
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| CN (1) | CN105170810A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425300A (en) * | 2016-10-25 | 2017-02-22 | 东莞市健耀烨电子科技有限公司 | Novel manufacturing method for thin metal shell |
| CN108697018A (en) * | 2018-06-30 | 2018-10-23 | Oppo广东移动通信有限公司 | Method for producing shell, shell and electronic equipment |
| CN108924298A (en) * | 2018-06-29 | 2018-11-30 | Oppo广东移动通信有限公司 | Center production method, center and electronic equipment |
Citations (6)
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| KR100876133B1 (en) * | 2007-08-31 | 2008-12-29 | 인탑스 주식회사 | Slide hinge structure of slide cellular phone |
| CN202535421U (en) * | 2012-04-13 | 2012-11-14 | 东莞智得电子制品有限公司 | Mobile phone screen supporting plate |
| CN103084529A (en) * | 2011-10-31 | 2013-05-08 | 深圳富泰宏精密工业有限公司 | Riveting mechanism |
| CN103581370A (en) * | 2012-08-10 | 2014-02-12 | 昆山广禾电子科技有限公司 | Mobile phone battery supporting board of improved structure |
| CN104683516A (en) * | 2015-02-11 | 2015-06-03 | 东莞仁海科技股份有限公司 | Inserted and die-cast mobile phone medium plate structure and production process thereof |
| CN205165600U (en) * | 2015-09-21 | 2016-04-20 | 东莞仁海科技股份有限公司 | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure |
-
2015
- 2015-09-21 CN CN201510601947.2A patent/CN105170810A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100876133B1 (en) * | 2007-08-31 | 2008-12-29 | 인탑스 주식회사 | Slide hinge structure of slide cellular phone |
| CN103084529A (en) * | 2011-10-31 | 2013-05-08 | 深圳富泰宏精密工业有限公司 | Riveting mechanism |
| CN202535421U (en) * | 2012-04-13 | 2012-11-14 | 东莞智得电子制品有限公司 | Mobile phone screen supporting plate |
| CN103581370A (en) * | 2012-08-10 | 2014-02-12 | 昆山广禾电子科技有限公司 | Mobile phone battery supporting board of improved structure |
| CN104683516A (en) * | 2015-02-11 | 2015-06-03 | 东莞仁海科技股份有限公司 | Inserted and die-cast mobile phone medium plate structure and production process thereof |
| CN205165600U (en) * | 2015-09-21 | 2016-04-20 | 东莞仁海科技股份有限公司 | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425300A (en) * | 2016-10-25 | 2017-02-22 | 东莞市健耀烨电子科技有限公司 | Novel manufacturing method for thin metal shell |
| CN108924298A (en) * | 2018-06-29 | 2018-11-30 | Oppo广东移动通信有限公司 | Center production method, center and electronic equipment |
| CN108697018A (en) * | 2018-06-30 | 2018-10-23 | Oppo广东移动通信有限公司 | Method for producing shell, shell and electronic equipment |
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Application publication date: 20151223 |