CN205165600U - Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure - Google Patents
Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure Download PDFInfo
- Publication number
- CN205165600U CN205165600U CN201520730419.2U CN201520730419U CN205165600U CN 205165600 U CN205165600 U CN 205165600U CN 201520730419 U CN201520730419 U CN 201520730419U CN 205165600 U CN205165600 U CN 205165600U
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- boss
- riveted
- mobile phone
- metal frame
- cell
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Abstract
The utility model relates to a cell -phone accessory technical field especially relates to the cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure who is applicable to the middle and high end smart mobile phone, cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure is including the frame of use metal forming and the middle support point of metal forming, the frame inboard is provided with at least one pressure and rivets the boss, middle support point and the inboard pressure of frame are riveted the boss and are riveted the extension combination mode through the pressure and compaginate, in greatly reduced manufacturing cost, can also reduce the processing degree of difficulty and improve production efficiency.
Description
Technical field
The utility model relates to Cellphone Accessories technical field, particularly relates 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.
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 for the deficiencies in the prior art a kind of mobile phone metal frame and middle plate to press laminating structure, 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 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.
The utility model beneficial effect is: mobile phone metal frame described in the utility model and middle plate press laminating structure, 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 utility model.
Fig. 2 is the planar structure schematic diagram of housing of the present utility model.
Fig. 3 is the planar structure schematic diagram at intermediate supports position of the present utility model.
Fig. 4 is the laminating structural representation that presses of housing of the present utility model.
Fig. 5 is the laminating structure sectional view that presses of housing of the present utility model.
Fig. 6 is the A portion enlarged drawing of Fig. 4 of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As described in Fig. 1 to Fig. 6, mobile phone metal frame described in the utility model 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 domain of the present utility model too.Preferably, described intermediate supports position 3 offers groove 4, is convenient to intermediate supports position 3 and embeds housing 1.
The press production technology of laminating structure of above-mentioned mobile phone metal frame and middle plate 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 described in the utility model and middle plate press laminating structure, 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 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 (5)
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 or circle.
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730419.2U CN205165600U (en) | 2015-09-21 | 2015-09-21 | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730419.2U CN205165600U (en) | 2015-09-21 | 2015-09-21 | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165600U true CN205165600U (en) | 2016-04-20 |
Family
ID=55729637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730419.2U Expired - Fee Related CN205165600U (en) | 2015-09-21 | 2015-09-21 | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170810A (en) * | 2015-09-21 | 2015-12-23 | 东莞仁海科技股份有限公司 | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process |
-
2015
- 2015-09-21 CN CN201520730419.2U patent/CN205165600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170810A (en) * | 2015-09-21 | 2015-12-23 | 东莞仁海科技股份有限公司 | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |