CN204442442U - Plate structure in inserts die casting mobile phone - Google Patents
Plate structure in inserts die casting mobile phone Download PDFInfo
- Publication number
- CN204442442U CN204442442U CN201520097430.XU CN201520097430U CN204442442U CN 204442442 U CN204442442 U CN 204442442U CN 201520097430 U CN201520097430 U CN 201520097430U CN 204442442 U CN204442442 U CN 204442442U
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- housing
- mobile phone
- die casting
- plate structure
- inserts
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Abstract
The utility model relates to Cellphone Accessories technical field, particularly relate to plate structure in the inserts die casting mobile phone being applicable to middle and high end smart mobile phone, comprise the housing using metal forming and the intermediate supports position adopting die cast, described housing arranged outside has at least one location division, is provided with at least one buckle position inside housing; Inside described intermediate supports position and housing and buckle position is integrated by solidifying combination strong bonded, while greatly reducing production cost and fraction defective, can also ensure the requirement of high-end outward appearance.
Description
Technical field
The utility model relates to Cellphone Accessories technical field, particularly relates to plate structure in the inserts die casting mobile phone being applicable to middle and high end smart mobile phone.
Background technology
In the smart mobile phone of current middle and high end, sheet processing mode has three:
1, entirety is processed by section bar CNC, and outward appearance adopts anodized, and this mode is suitable for high-end type, and middle plate intensity apperance top grade is attractive in appearance, but cost is very high, and most of high-grade type adopts this technique;
2, middle plate die cast, injection moulding rear perimeter edge adopts mach outward appearance inserts, this type of mode moderate cost, but limit due to mosaic technology, and Overall View is poor, can only be suitable for low and middle-end type;
3, adopt special die-casting material integral die-cast shaping, surface adopts spraying coating process, the periphery existing metal-like of high light handling body.This type of mode processing cost is low, but one is that spraying cannot accomplish metal-like, and two is that high plain edge sand hole causes yield to reduce, and the center that this kind of mode is produced is unsuitable for high-end type, and management and control difficulty when mass simultaneous is produced, it is large that output promotes difficulty.
Comprehensive above situation, in present mobile phone, the developing direction of plate is one-body molded, and outside needs to adopt the high-end technique such as anode, vacuum coating to embody aesthetic feeling and metal-like, wants moderate cost, with applicable low and middle-end type simultaneously.This demand for development is subject to die-casting material and process of surface treatment restriction cannot be reached.
Summary of the invention
The purpose of this utility model is to provide plate structure in a kind of inserts die casting mobile phone for the deficiencies in the prior art, while greatly reducing production cost and fraction defective, can also ensure the requirement of high-end outward appearance.
For achieving the above object, the utility model adopts following technical scheme: plate structure in inserts die casting mobile phone, it comprises the housing using metal forming and the intermediate supports position adopting die cast, described housing arranged outside has at least one location division, is provided with at least one buckle position inside housing; Inside described intermediate supports position and housing and buckle position is integrated by solidifying combination strong bonded.
Preferably, described housing is single-frame structure, bilateral mount structure, three border structures or four border structures.
Preferably, described location division is reference column or location hole or locating ring.
Preferably, described buckle position is square boss, cone boss, annular boss or trapezoid boss structure.
Preferably, described buckle position offers coagulating bath.
The utility model beneficial effect is: plate structure in a kind of inserts die casting mobile phone described in the utility model, while greatly reducing production cost and fraction defective, can also ensure the requirement of high-end outward appearance.
Accompanying drawing explanation
Accompanying drawing 1 is frame schematic diagram one of the present utility model.
Accompanying drawing 2 is A-A cutaway views of accompanying drawing 1.
Accompanying drawing 3 is frame schematic diagrames two of the present utility model.
Accompanying drawing 4 is B-B cutaway views of accompanying drawing 3.
Accompanying drawing 5 is the middle plate blank schematic diagrames after the utility model casting forming.
Accompanying drawing 6 is C-C cutaway views of accompanying drawing 5.
Accompanying drawing 7 is the middle plate schematic diagrames after location division is removed in the utility model processing.
Accompanying drawing 8 is D-D cutaway views of accompanying drawing 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Fig. 5 ~ Fig. 8, plate structure in inserts die casting mobile phone described in the utility model, it comprises the housing 1 using metal forming and the intermediate supports position 4 adopting die cast, and described housing 1 arranged outside has at least one location division 2, is provided with at least one buckle position 3 inside housing 1; Inside described intermediate supports position 4 and housing 1 and buckle position 3 is integrated by solidifying combination strong bonded.This structure is split-type structural, first shaping housing 1 in production process, again housing 1 and intermediate supports position 4 are condensed into one, location division 2 is conducive to housing 1 precise positioning in mould, buckle position 3 is conducive to housing 1 and intermediate supports position 4 strong bonded, and to make inside housing 1 and seamless between intermediate supports position 4.
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, described location division 2 is reference column (as depicted in figs. 1 and 2) or location hole (as shown in Figure 3 and Figure 4) or locating ring, or other structures playing positioning action fall into protection range of the present utility model too.Preferably, described buckle position 3 is square boss (as depicted in figs. 1 and 2), cone boss, annular boss or trapezoid boss structure, or other shapes fall into protection range of the present utility model too.Preferably, described buckle position 3 offers coagulating bath (as shown in Figure 3 and Figure 4), in the die cast process of intermediate supports position 4, in material inflow coagulating bath, more strengthens inside intermediate supports position 4 and housing 1 and buckle position 3 by solidifying in conjunction with firmness.
In above-mentioned inserts die casting mobile phone, the production technology of plate structure is:
Step 1, uses metal forming process to make housing 1, simultaneously at least one location division 2 shaping outside housing 1, and inside housing 1 at least one buckle position 3 shaping, produce inserts blank thus; Preferably, described housing 1 adopts the metal including but not limited to engineering aluminium alloy, is made by extruding or stamped metal moulding process.Preferably, described location division 2 is reference column or location hole or locating ring, or other structures playing positioning action fall into protection range of the present utility model too.Preferably, described buckle position 3 is square boss, cone boss, annular boss or trapezoid boss structure, or other shapes fall into protection range of the present utility model too.Preferably, described housing 1 is single-frame structure, bilateral mount structure, three border structures or four border structures, specifically can determine according to product.
Step 2, simply processes inserts blank, makes inserts blank thickness even, centre is fixed the redundance excision of the buckle position 3 of die-casting material simultaneously.
Step 3, puts into die casting by housing 1, positions placement during placement by location division 2;
Step 4, uses die casting die cast intermediate supports position 4; As shown in Fig. 5 ~ Fig. 6, in die cast process, inside intermediate supports position 4 and housing 1 and buckle position 3 is integrated by solidifying combination strong bonded; Preferably, described intermediate supports position 4 is selected die casting performance is good, intensity is high pack alloy but is not limited to the material die cast of pack alloy, without the need to considering the problem of outward appearance process.
Step 5, as shown in Fig. 7 ~ Fig. 8, carries out CNC fine finishining to the appearance of housing 1, ensures high-level presentation quality, excises location division 2 simultaneously;
Step 6, carries out outward appearance process to the appearance of housing 1, obtains the appearance having metal-like bright in luster.The described appearance to housing 1 carries out outward appearance process, comprises the outward appearance treatment process such as anodic oxidation, plating or baking vanish.
In sum, plate structure in a kind of inserts die casting mobile phone described in the utility model, in conjunction with die-casting material, extrusion process, process of surface treatment proposes inserts die casting mode, its appearance adopts the metals such as engineering aluminium alloy by technological formings such as extruding or punching presses, die casting shaping intermediate supports position is put into after simple processing, CNC simply processes appearance again, finally by anodic oxidation or plating, outward appearance is made various required color by the techniques such as baking vanish, this technical costs is compared CNC and is shaped and will reduce 50-70%, outward appearance can adopt the techniques such as anodic oxidation to reach the requirement of high-end outward appearance, fraction defective can be down to 1%-2%, 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. plate structure in inserts die casting mobile phone, is characterized in that: it comprises the housing using metal forming and the intermediate supports position adopting die cast, and described housing arranged outside has at least one location division, is provided with at least one buckle position inside housing; Inside described intermediate supports position and housing and buckle position is integrated by solidifying combination strong bonded.
2. plate structure in inserts die casting mobile phone according to claim 1, is characterized in that: described housing is single-frame structure, bilateral mount structure, three border structures or four border structures.
3. plate structure in inserts die casting mobile phone according to claim 1, is characterized in that: described location division is reference column or location hole or locating ring.
4. plate structure in inserts die casting mobile phone according to claim 1, is characterized in that: described buckle position is square boss, cone boss, annular boss or trapezoid boss structure.
5. plate structure in inserts die casting mobile phone according to claim 1, is characterized in that: described buckle position offers coagulating bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097430.XU CN204442442U (en) | 2015-02-11 | 2015-02-11 | Plate structure in inserts die casting mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097430.XU CN204442442U (en) | 2015-02-11 | 2015-02-11 | Plate structure in inserts die casting mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442442U true CN204442442U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097430.XU Expired - Fee Related CN204442442U (en) | 2015-02-11 | 2015-02-11 | Plate structure in inserts die casting mobile phone |
Country Status (1)
| Country | Link |
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| CN (1) | CN204442442U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106067916A (en) * | 2016-07-27 | 2016-11-02 | 昆山元诚电子材料有限公司 | Plate in a kind of smart mobile phone |
| CN109151101A (en) * | 2018-06-19 | 2019-01-04 | 广东长盈精密技术有限公司 | A kind of mobile phone, mobile phone center and its manufacturing method |
| CN112846664A (en) * | 2021-01-06 | 2021-05-28 | 苏州胜利精密制造科技股份有限公司 | Manufacturing method of metal shell |
-
2015
- 2015-02-11 CN CN201520097430.XU patent/CN204442442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106067916A (en) * | 2016-07-27 | 2016-11-02 | 昆山元诚电子材料有限公司 | Plate in a kind of smart mobile phone |
| CN109151101A (en) * | 2018-06-19 | 2019-01-04 | 广东长盈精密技术有限公司 | A kind of mobile phone, mobile phone center and its manufacturing method |
| CN112846664A (en) * | 2021-01-06 | 2021-05-28 | 苏州胜利精密制造科技股份有限公司 | Manufacturing method of metal shell |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20210211 |